0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 00:23:46 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) ioctl$VIDIOC_LOG_STATUS(r0, 0x5646, 0x0) ppoll(&(0x7f00000002c0)=[{r0, 0x1044}, {r0}, {r1}, {r0, 0x43}, {r0}, {r1, 0x480}], 0x6, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={0x4}, 0x8) r2 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x400000ecf, 0x210006) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000001c0)={0x0, 0x7fff, 0x2, {0xb, @pix_mp={0x8, 0x7ff, 0x78534762, 0x4, 0x0, [{0x4}, {0x0, 0x2}, {0x7, 0x5}, {0x9, 0x8}, {0x9, 0xfff}, {0xfffffffffffffff8, 0x4}, {0x9, 0x1}, {0xb57}], 0xc6, 0x0, 0x0, 0x1, 0x7}}}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/222, 0xde) 00:23:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e61853167377400000100000000004300000000e4dbb77487e90104000000000040800000000000001b23000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 00:23:46 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:23:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)='\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000080)="0f20e035400000000f22e0650f30650f22532e640f01cf8fc978819568c300000f01b50f000000640f01c9c4e208f2fa0f0866ba2100ed", 0x37}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 566.346818][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 566.359230][T15335] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:23:46 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 00:23:46 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fsetxattr$security_selinux(r0, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:devicekit_power_exec_t:s0\x00', 0x2c, 0x2) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) close(r2) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) read(r2, &(0x7f00000001c0)=""/4096, 0x1000) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) dup3(r1, r2, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = gettid() tkill(r3, 0x14) [ 566.428486][T15335] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:23:46 executing program 5: r0 = syz_open_dev$vivid(&(0x7f0000000300)='/dev/video#\x00', 0x0, 0x2) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000340)={0x0, 0x9, 0x4, 0x0, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "508913d7"}, 0x0, 0x0, @userptr, 0x4}) 00:23:46 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 00:23:46 executing program 5: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c03, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7001e0f57c8cf6270b24e415e93e42aae51d871554c11cd59cc80000000025bad6b399778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d510255faf7f404000000daa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 00:23:46 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:23:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:23:47 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000000)={0x0, 0x8d11}) [ 566.747880][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 566.755426][T15566] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 566.778993][T15566] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:23:47 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xea1, 0x40001) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000200)=0xe6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)={0x8001007, 0x1, 0x1}) r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:23:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2b, 'pids'}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2d, 'pids'}]}, 0x6) 00:23:47 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) close(r1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/4096, 0x1000) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) dup3(r0, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = gettid() tkill(r2, 0x14) 00:23:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:23:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) close(r0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000000140)={&(0x7f0000000300)=@llc={0x1a, 0x335, 0x6, 0x7fff, 0x4, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000480)="ad826eeeae67014e65643ad1cdff55fc4474872761f6becd84c4df4bd44bc52352003fe3206234f906b649fb42789b4304b351c3228a7f3ceba1b910d0c94a6e3af73946bc0707a80bfd4dee192d6a1359eb0dcd53f8b354667b1484cc6714112b90bcf6051af0f5a3143e317bfd67553cf51786014fb7de65f2f7d96e24b233b21225f67732d47f46e45ad24febe14cfbe44a60b9", 0x95}], 0x1}, 0x810) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={0xffffffffffffffff, 0x0, &(0x7f0000000240)=""/121}, 0x18) sendmsg(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xb2) r5 = gettid() r6 = socket$kcm(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r6, &(0x7f0000000540)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4}, 0x80, 0x0}, 0x24000001) mkdirat$cgroup(r2, &(0x7f0000000840)='syA\xfe\x00', 0x1ff) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) write$cgroup_int(r4, 0x0, 0x0) perf_event_open(&(0x7f00000007c0)={0x3, 0x70, 0x7, 0x3f, 0x2, 0x1, 0x0, 0x127d, 0x4000, 0x8, 0x80, 0x8, 0x8, 0x8, 0x3c80000000000000, 0x8, 0x1f, 0x0, 0x3, 0x8, 0x80, 0x7, 0x4, 0x9, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x100000001, 0xfffffffffffffff2, 0x9, 0x42, 0xa1, 0xffffffffffffff05, 0xffffffff, 0x7, 0x10001, 0x80000000000000, 0x4, 0x65, 0x0, 0x100000001, 0x4, @perf_bp={&(0x7f0000000200)}, 0x200, 0xbb, 0x6a, 0x4, 0x100000001, 0x1, 0x100000001}, r5, 0xe, 0xffffffffffffff9c, 0x8) 00:23:47 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 567.206745][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 567.214991][T15688] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:23:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:23:47 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x7, 0x3, {0xd, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) ioctl$VIDIOC_DBG_G_REGISTER(r0, 0xc0385650, &(0x7f0000000040)={{0x0, @addr=0x5}, 0x8, 0x7ff, 0x1}) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1ff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x100) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) 00:23:47 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) gettid() capset(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) setxattr$security_smack_entry(0x0, &(0x7f0000000180)='security.SMACK64\x00', &(0x7f00000001c0)='/dev/ptmx\x00', 0xa, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000003c0)=0x5) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') keyctl$negate(0xd, 0x0, 0x0, 0x0) close(r1) connect$caif(0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) [ 567.255829][T15688] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 567.422950][T15708] mkiss: ax0: crc mode is auto. 00:23:47 executing program 0: r0 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r0, 0x5646, 0x0) 00:23:47 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 567.532026][T15815] Sensor A: ================= START STATUS ================= [ 567.557094][T15815] Sensor A: Test Pattern: 75% Colorbar [ 567.567412][T15815] Sensor A: Vertical Flip: false 00:23:47 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 567.639348][T15685] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 567.644128][T15708] mkiss: ax0: crc mode is auto. 00:23:47 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x3ffc, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x200, 0x8, 0x7, r2}, &(0x7f0000000240)=0x10) [ 567.680143][T15815] Sensor A: Horizontal Flip: false [ 567.710972][T15815] Sensor A: Brightness: 128 [ 567.733817][T15815] Sensor A: Contrast: 128 [ 567.810522][T15815] Sensor A: Hue: 0 00:23:48 executing program 5: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b40), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xfffffefffffffffa, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r0 = syz_open_dev$midi(0x0, 0x904e, 0x4500) ioctl$int_out(0xffffffffffffffff, 0x0, 0x0) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(0xffffffffffffffff, 0xc038563b, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x20002, 0x0) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, &(0x7f0000000200)={0x0, "d8d12c4d0c7ced1f83b402726543030c20ff1afd9737ed361ea0320bff70bce2", 0x1018, 0x400, 0x0, 0x4, 0x2}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000008c0)={0x2c, @multicast1, 0x4e20, 0x2, 'wrr\x00', 0x2, 0xc34, 0x61}, 0x298) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000001b40)='t\bnu\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q[\xfd\xd8\x8b\x1d7\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa1\xff\x96\xec\xf8\xcaJH\xef\xfc\n.}\x0fnvI\x83\xa5\xfc\xd3\xe4(\xa7&\xab\xd2\xd5\x90\x87\xea\xddO\x1f\xff\x00\x00\x00\xdd\xb1\xc6\xae\x0f\xb6\xfcEq\xc3\xe6p\x95\xc7x\x91\x9c\xf4\x10W\xfd\xea\xb3|\xa1\xb0M\x06C\xf1\xb5\xc3\x8a\xaf\x1b\x98\xc9c6\x13\xa6\x94\x14', 0x0) memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q[\xfd\xd8\x8b\x1d7\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa1\xff\x96\xec\xf8\xcaJH\xef\xfc\n.}\x0fnvI\x83\xa5\xfc\xd3\xe4(\xa7&\xab\xd2\xd5\x90\x87\xea\xddO\x1f\xff\x00\x00\x00\xdd\xb1\xc6\xae\x0f\xb6\xfcEq\xc3\xe6p\x95\xc7x\x91\x9c\xf4\x10W\xfd\xea\xb3|\xa1\xb0M\x06C\xf1\xb5\xc3\x8a\xaf\x1b\x98\xc9c6\x13\xa6\x94\x14', 0x2) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r2, 0xc0101282, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, "7001e0f57c8cf6270b24e415e93e42aae51d871554c11cd59cc80000000025bad6b399778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d510255faf7f404000000daa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7", [0x0, 0x2]}) [ 567.835516][T15815] Sensor A: Saturation: 128 [ 567.862766][T15685] CPU: 0 PID: 15685 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 567.871900][T15685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.881322][T15815] Sensor A: ================== END STATUS ================== [ 567.881963][T15685] Call Trace: [ 567.892843][T15685] dump_stack+0x172/0x1f0 [ 567.897183][T15685] dump_header+0x10f/0xb6c [ 567.901611][T15685] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 567.907426][T15685] ? ___ratelimit+0x60/0x595 [ 567.912026][T15685] ? do_raw_spin_unlock+0x57/0x270 [ 567.917146][T15685] oom_kill_process.cold+0x10/0x15 [ 567.922265][T15685] out_of_memory+0x79a/0x1280 [ 567.926965][T15685] ? lock_downgrade+0x880/0x880 [ 567.931820][T15685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 567.938068][T15685] ? oom_killer_disable+0x280/0x280 [ 567.943267][T15685] ? find_held_lock+0x35/0x130 [ 567.948058][T15685] mem_cgroup_out_of_memory+0x1ca/0x230 [ 567.953611][T15685] ? memcg_event_wake+0x230/0x230 [ 567.958650][T15685] ? do_raw_spin_unlock+0x57/0x270 [ 567.963774][T15685] ? _raw_spin_unlock+0x2d/0x50 [ 567.968632][T15685] try_charge+0x118d/0x1790 [ 567.973148][T15685] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 567.978706][T15685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 567.984949][T15685] ? kasan_check_read+0x11/0x20 [ 567.989803][T15685] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 567.989823][T15685] mem_cgroup_try_charge+0x24d/0x5e0 [ 567.989845][T15685] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 567.989865][T15685] __handle_mm_fault+0x1e1f/0x3ec0 [ 568.011405][T15685] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 568.016960][T15685] ? find_held_lock+0x35/0x130 [ 568.021733][T15685] ? handle_mm_fault+0x322/0xb30 [ 568.026692][T15685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 568.032934][T15685] ? kasan_check_read+0x11/0x20 [ 568.037793][T15685] handle_mm_fault+0x43f/0xb30 [ 568.042589][T15685] __do_page_fault+0x5ef/0xda0 [ 568.047375][T15685] do_page_fault+0x71/0x581 [ 568.051896][T15685] ? page_fault+0x8/0x30 [ 568.056151][T15685] page_fault+0x1e/0x30 [ 568.060322][T15685] RIP: 0033:0x41063f [ 568.064225][T15685] Code: 0f 84 c8 02 00 00 48 83 bd 78 ff ff ff 00 0f 84 f9 04 00 00 48 8b 95 68 ff ff ff 44 89 95 38 ff ff ff 4c 8d ac 10 00 f7 ff ff <49> 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 [ 568.083839][T15685] RSP: 002b:00007ffcfbf90c40 EFLAGS: 00010206 [ 568.089916][T15685] RAX: 00007fbd303f6000 RBX: 0000000000020000 RCX: 0000000000458c7a [ 568.097905][T15685] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 568.105892][T15685] RBP: 00007ffcfbf90d20 R08: ffffffffffffffff R09: 0000000000000000 00:23:48 executing program 4: r0 = socket(0xd, 0x4, 0x8) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r2 = msgget$private(0x0, 0x202) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/85) msgget$private(0x0, 0x400) 00:23:48 executing program 5: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b40), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xfffffefffffffffa, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r0 = syz_open_dev$midi(0x0, 0x904e, 0x4500) ioctl$int_out(0xffffffffffffffff, 0x0, 0x0) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(0xffffffffffffffff, 0xc038563b, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x20002, 0x0) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, &(0x7f0000000200)={0x0, "d8d12c4d0c7ced1f83b402726543030c20ff1afd9737ed361ea0320bff70bce2", 0x1018, 0x400, 0x0, 0x4, 0x2}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000008c0)={0x2c, @multicast1, 0x4e20, 0x2, 'wrr\x00', 0x2, 0xc34, 0x61}, 0x298) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000001b40)='t\bnu\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q[\xfd\xd8\x8b\x1d7\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa1\xff\x96\xec\xf8\xcaJH\xef\xfc\n.}\x0fnvI\x83\xa5\xfc\xd3\xe4(\xa7&\xab\xd2\xd5\x90\x87\xea\xddO\x1f\xff\x00\x00\x00\xdd\xb1\xc6\xae\x0f\xb6\xfcEq\xc3\xe6p\x95\xc7x\x91\x9c\xf4\x10W\xfd\xea\xb3|\xa1\xb0M\x06C\xf1\xb5\xc3\x8a\xaf\x1b\x98\xc9c6\x13\xa6\x94\x14', 0x0) memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q[\xfd\xd8\x8b\x1d7\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa1\xff\x96\xec\xf8\xcaJH\xef\xfc\n.}\x0fnvI\x83\xa5\xfc\xd3\xe4(\xa7&\xab\xd2\xd5\x90\x87\xea\xddO\x1f\xff\x00\x00\x00\xdd\xb1\xc6\xae\x0f\xb6\xfcEq\xc3\xe6p\x95\xc7x\x91\x9c\xf4\x10W\xfd\xea\xb3|\xa1\xb0M\x06C\xf1\xb5\xc3\x8a\xaf\x1b\x98\xc9c6\x13\xa6\x94\x14', 0x2) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r2, 0xc0101282, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, "7001e0f57c8cf6270b24e415e93e42aae51d871554c11cd59cc80000000025bad6b399778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d510255faf7f404000000daa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7", [0x0, 0x2]}) [ 568.113877][T15685] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcfbf90e00 [ 568.121866][T15685] R13: 00007fbd30416700 R14: 0000000000000005 R15: 000000000073bfac [ 568.341747][T15685] memory: usage 75836kB, limit 0kB, failcnt 14 [ 568.407419][T15685] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 568.450040][T15685] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 568.481224][T15685] Memory cgroup stats for /syz2: cache:96KB rss:47492KB rss_huge:45056KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:47420KB inactive_file:28KB active_file:0KB unevictable:0KB [ 568.560541][T15685] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=8398,uid=0 [ 568.672418][T15685] Memory cgroup out of memory: Killed process 8398 (syz-executor.2) total-vm:72976kB, anon-rss:2228kB, file-rss:35800kB, shmem-rss:0kB [ 568.724393][ T1044] oom_reaper: reaped process 8398 (syz-executor.2), now anon-rss:0kB, file-rss:34840kB, shmem-rss:0kB [ 568.793079][T15691] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 568.817734][T15691] CPU: 1 PID: 15691 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 568.826858][T15691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.836931][T15691] Call Trace: [ 568.840231][T15691] dump_stack+0x172/0x1f0 [ 568.844565][T15691] dump_header+0x10f/0xb6c [ 568.848992][T15691] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 568.854810][T15691] ? ___ratelimit+0x60/0x595 [ 568.859411][T15691] ? do_raw_spin_unlock+0x57/0x270 [ 568.864535][T15691] oom_kill_process.cold+0x10/0x15 [ 568.869662][T15691] out_of_memory+0x79a/0x1280 [ 568.874350][T15691] ? retint_kernel+0x2d/0x2d [ 568.878957][T15691] ? oom_killer_disable+0x280/0x280 [ 568.884180][T15691] mem_cgroup_out_of_memory+0x1ca/0x230 [ 568.889728][T15691] ? memcg_event_wake+0x230/0x230 [ 568.894767][T15691] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 568.900584][T15691] ? cgroup_file_notify+0x140/0x1b0 [ 568.905786][T15691] memory_max_write+0x22f/0x390 [ 568.910661][T15691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 568.916132][T15691] ? mem_cgroup_write+0x360/0x360 [ 568.921179][T15691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 568.926651][T15691] cgroup_file_write+0x245/0x7a0 [ 568.931602][T15691] ? mem_cgroup_write+0x360/0x360 [ 568.936634][T15691] ? cgroup_migrate_add_task+0x8a0/0x8a0 [ 568.942295][T15691] ? cgroup_migrate_add_task+0x8a0/0x8a0 [ 568.947955][T15691] kernfs_fop_write+0x2ba/0x480 [ 568.952824][T15691] __vfs_write+0x8d/0x110 [ 568.957184][T15691] ? kernfs_fop_open+0xd90/0xd90 [ 568.962137][T15691] vfs_write+0x20c/0x580 [ 568.966396][T15691] ksys_write+0x14f/0x2d0 [ 568.970738][T15691] ? __ia32_sys_read+0xb0/0xb0 [ 568.975505][T15691] ? do_syscall_64+0x26/0x610 [ 568.980193][T15691] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.986264][T15691] ? do_syscall_64+0x26/0x610 [ 568.990962][T15691] __x64_sys_write+0x73/0xb0 [ 568.995558][T15691] do_syscall_64+0x103/0x610 [ 569.000157][T15691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.006055][T15691] RIP: 0033:0x458c29 [ 569.009954][T15691] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 569.029576][T15691] RSP: 002b:00007fbd30436c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 569.037987][T15691] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 569.045957][T15691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 569.053926][T15691] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 569.061901][T15691] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbd304376d4 [ 569.069876][T15691] R13: 00000000004c868e R14: 00000000004dedf8 R15: 00000000ffffffff [ 569.097543][T15691] memory: usage 69480kB, limit 0kB, failcnt 26 [ 569.105842][T15691] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 569.120673][T15691] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 569.127918][T15691] Memory cgroup stats for /syz2: cache:96KB rss:45404KB rss_huge:43008KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:45332KB inactive_file:28KB active_file:0KB unevictable:0KB [ 569.152362][T15691] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=15307,uid=0 [ 569.170574][T15691] Memory cgroup out of memory: Killed process 15307 (syz-executor.2) total-vm:72712kB, anon-rss:2220kB, file-rss:35796kB, shmem-rss:0kB [ 569.179874][ C0] net_ratelimit: 16 callbacks suppressed [ 569.179883][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 569.196564][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 569.203955][ T1044] oom_reaper: reaped process 15307 (syz-executor.2), now anon-rss:0kB, file-rss:34836kB, shmem-rss:0kB [ 569.216805][T15691] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 569.227760][T15691] CPU: 1 PID: 15691 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 569.236867][T15691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.246925][T15691] Call Trace: [ 569.250216][T15691] dump_stack+0x172/0x1f0 [ 569.254552][T15691] dump_header+0x10f/0xb6c [ 569.258981][T15691] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 569.264788][T15691] ? ___ratelimit+0x60/0x595 [ 569.269357][T15691] ? do_raw_spin_unlock+0x57/0x270 [ 569.274485][T15691] oom_kill_process.cold+0x10/0x15 [ 569.280015][T15691] out_of_memory+0x79a/0x1280 [ 569.284687][T15691] ? retint_kernel+0x2d/0x2d [ 569.289262][T15691] ? oom_killer_disable+0x280/0x280 [ 569.294469][T15691] mem_cgroup_out_of_memory+0x1ca/0x230 [ 569.300016][T15691] ? memcg_event_wake+0x230/0x230 [ 569.305038][T15691] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 569.310844][T15691] ? cgroup_file_notify+0x140/0x1b0 [ 569.316054][T15691] memory_max_write+0x22f/0x390 [ 569.320898][T15691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 569.326354][T15691] ? mem_cgroup_write+0x360/0x360 [ 569.331372][T15691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 569.336823][T15691] cgroup_file_write+0x245/0x7a0 [ 569.341756][T15691] ? mem_cgroup_write+0x360/0x360 [ 569.346780][T15691] ? cgroup_migrate_add_task+0x8a0/0x8a0 [ 569.352419][T15691] ? cgroup_migrate_add_task+0x8a0/0x8a0 [ 569.358041][T15691] kernfs_fop_write+0x2ba/0x480 [ 569.362891][T15691] __vfs_write+0x8d/0x110 [ 569.367200][T15691] ? kernfs_fop_open+0xd90/0xd90 [ 569.372129][T15691] vfs_write+0x20c/0x580 [ 569.376364][T15691] ksys_write+0x14f/0x2d0 [ 569.380690][T15691] ? __ia32_sys_read+0xb0/0xb0 [ 569.385446][T15691] ? do_syscall_64+0x26/0x610 [ 569.390114][T15691] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.396167][T15691] ? do_syscall_64+0x26/0x610 [ 569.400846][T15691] __x64_sys_write+0x73/0xb0 [ 569.405428][T15691] do_syscall_64+0x103/0x610 [ 569.410018][T15691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.415906][T15691] RIP: 0033:0x458c29 [ 569.419793][T15691] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 569.439393][T15691] RSP: 002b:00007fbd30436c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 569.447783][T15691] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 569.455734][T15691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 569.463706][T15691] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 569.471667][T15691] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbd304376d4 [ 569.479631][T15691] R13: 00000000004c868e R14: 00000000004dedf8 R15: 00000000ffffffff [ 569.489442][T15691] memory: usage 66920kB, limit 0kB, failcnt 56 [ 569.496382][T15691] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 569.504373][T15691] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 569.511627][T15691] Memory cgroup stats for /syz2: cache:96KB rss:43204KB rss_huge:40960KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:43132KB inactive_file:28KB active_file:0KB unevictable:0KB [ 569.533857][T15691] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=8498,uid=0 [ 569.550220][T15691] Memory cgroup out of memory: Killed process 8498 (syz-executor.2) total-vm:72580kB, anon-rss:2204kB, file-rss:35812kB, shmem-rss:0kB [ 569.568681][ T1044] oom_reaper: reaped process 8498 (syz-executor.2), now anon-rss:0kB, file-rss:34852kB, shmem-rss:0kB [ 569.569732][T15685] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 569.597090][T15685] CPU: 1 PID: 15685 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 569.606210][T15685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.616241][T15685] Call Trace: [ 569.619512][T15685] dump_stack+0x172/0x1f0 [ 569.623824][T15685] dump_header+0x10f/0xb6c [ 569.628308][T15685] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 569.634092][T15685] ? ___ratelimit+0x60/0x595 [ 569.638662][T15685] ? do_raw_spin_unlock+0x57/0x270 [ 569.643773][T15685] oom_kill_process.cold+0x10/0x15 [ 569.648865][T15685] out_of_memory+0x79a/0x1280 [ 569.653536][T15685] ? oom_killer_disable+0x280/0x280 [ 569.658744][T15685] ? find_held_lock+0x35/0x130 [ 569.663497][T15685] mem_cgroup_out_of_memory+0x1ca/0x230 [ 569.669032][T15685] ? memcg_event_wake+0x230/0x230 [ 569.674036][T15685] ? do_raw_spin_unlock+0x57/0x270 [ 569.679138][T15685] ? _raw_spin_unlock+0x2d/0x50 [ 569.684003][T15685] try_charge+0x118d/0x1790 [ 569.688488][T15685] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 569.694044][T15685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 569.700266][T15685] ? kasan_check_read+0x11/0x20 [ 569.705116][T15685] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 569.710664][T15685] mem_cgroup_try_charge+0x24d/0x5e0 [ 569.715947][T15685] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 569.721565][T15685] __handle_mm_fault+0x1e1f/0x3ec0 [ 569.726658][T15685] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 569.732219][T15685] ? find_held_lock+0x35/0x130 [ 569.736963][T15685] ? handle_mm_fault+0x322/0xb30 [ 569.741900][T15685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 569.748130][T15685] ? kasan_check_read+0x11/0x20 [ 569.752961][T15685] handle_mm_fault+0x43f/0xb30 [ 569.757715][T15685] __do_page_fault+0x5ef/0xda0 [ 569.762465][T15685] do_page_fault+0x71/0x581 [ 569.766951][T15685] ? page_fault+0x8/0x30 [ 569.771180][T15685] page_fault+0x1e/0x30 [ 569.775314][T15685] RIP: 0033:0x41063f [ 569.779191][T15685] Code: 0f 84 c8 02 00 00 48 83 bd 78 ff ff ff 00 0f 84 f9 04 00 00 48 8b 95 68 ff ff ff 44 89 95 38 ff ff ff 4c 8d ac 10 00 f7 ff ff <49> 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 [ 569.798771][T15685] RSP: 002b:00007ffcfbf90c40 EFLAGS: 00010206 [ 569.804828][T15685] RAX: 00007fbd303f6000 RBX: 0000000000020000 RCX: 0000000000458c7a [ 569.812776][T15685] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 569.820723][T15685] RBP: 00007ffcfbf90d20 R08: ffffffffffffffff R09: 0000000000000000 [ 569.828674][T15685] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcfbf90e00 [ 569.836627][T15685] R13: 00007fbd30416700 R14: 0000000000000005 R15: 000000000073bfac [ 569.845085][T15685] memory: usage 64576kB, limit 0kB, failcnt 56 [ 569.851379][T15685] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 569.858850][T15685] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 569.865735][T15685] Memory cgroup stats for /syz2: cache:96KB rss:41012KB rss_huge:38912KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:40940KB inactive_file:28KB active_file:0KB unevictable:0KB [ 569.890542][T15685] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=14730,uid=0 [ 569.906015][T15685] Memory cgroup out of memory: Killed process 14730 (syz-executor.2) total-vm:72712kB, anon-rss:2212kB, file-rss:35800kB, shmem-rss:0kB [ 569.921581][ T1044] oom_reaper: reaped process 14730 (syz-executor.2), now anon-rss:0kB, file-rss:34840kB, shmem-rss:0kB [ 569.939681][T15691] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 569.957884][T15691] CPU: 0 PID: 15691 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 569.966987][T15691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.977039][T15691] Call Trace: [ 569.980314][T15691] dump_stack+0x172/0x1f0 [ 569.984627][T15691] dump_header+0x10f/0xb6c [ 569.989024][T15691] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 569.994812][T15691] ? ___ratelimit+0x60/0x595 [ 569.999383][T15691] ? do_raw_spin_unlock+0x57/0x270 [ 570.004475][T15691] oom_kill_process.cold+0x10/0x15 [ 570.009574][T15691] out_of_memory+0x79a/0x1280 [ 570.014250][T15691] ? oom_killer_disable+0x280/0x280 [ 570.019434][T15691] ? cgroup_file_notify+0x140/0x1b0 [ 570.024616][T15691] mem_cgroup_out_of_memory+0x1ca/0x230 [ 570.030142][T15691] ? memcg_event_wake+0x230/0x230 [ 570.035158][T15691] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 570.040959][T15691] ? cgroup_file_notify+0x140/0x1b0 [ 570.046139][T15691] memory_max_write+0x22f/0x390 [ 570.050970][T15691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 570.056412][T15691] ? mem_cgroup_write+0x360/0x360 [ 570.061418][T15691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 570.066855][T15691] cgroup_file_write+0x245/0x7a0 [ 570.071774][T15691] ? mem_cgroup_write+0x360/0x360 [ 570.076775][T15691] ? cgroup_migrate_add_task+0x8a0/0x8a0 [ 570.082390][T15691] ? cgroup_migrate_add_task+0x8a0/0x8a0 [ 570.088000][T15691] kernfs_fop_write+0x2ba/0x480 [ 570.092837][T15691] __vfs_write+0x8d/0x110 [ 570.097145][T15691] ? kernfs_fop_open+0xd90/0xd90 [ 570.102067][T15691] vfs_write+0x20c/0x580 [ 570.106299][T15691] ksys_write+0x14f/0x2d0 [ 570.110612][T15691] ? __ia32_sys_read+0xb0/0xb0 [ 570.115368][T15691] ? do_syscall_64+0x26/0x610 [ 570.120054][T15691] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.126097][T15691] ? do_syscall_64+0x26/0x610 [ 570.130756][T15691] __x64_sys_write+0x73/0xb0 [ 570.135335][T15691] do_syscall_64+0x103/0x610 [ 570.139920][T15691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.145803][T15691] RIP: 0033:0x458c29 [ 570.149688][T15691] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 570.169284][T15691] RSP: 002b:00007fbd30436c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 570.177696][T15691] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 570.185658][T15691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 570.193610][T15691] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 570.201557][T15691] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbd304376d4 [ 570.209504][T15691] R13: 00000000004c868e R14: 00000000004dedf8 R15: 00000000ffffffff [ 570.220357][T15691] memory: usage 62196kB, limit 0kB, failcnt 99 [ 570.226592][T15691] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 570.234210][T15691] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 570.241369][T15691] Memory cgroup stats for /syz2: cache:96KB rss:38836KB rss_huge:36864KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:38764KB inactive_file:28KB active_file:0KB unevictable:0KB [ 570.263484][T15691] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=22787,uid=0 [ 570.279734][T15691] Memory cgroup out of memory: Killed process 22787 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:35788kB, shmem-rss:0kB [ 570.297452][ T1044] oom_reaper: reaped process 22787 (syz-executor.2), now anon-rss:0kB, file-rss:34828kB, shmem-rss:0kB [ 570.379896][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 570.380678][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 570.385711][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 570.391941][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 570.397252][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 570.409196][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:23:50 executing program 2: 00:23:50 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 00:23:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pwrite64(r0, &(0x7f0000000040)="2957fe4801273f85c38c4f12acf33d0a3c2afd92d5d75e749edea6a73bb85ab780cd1adafcd36409c4a126d66dd2e15f115b30104122901076aa7643eed168a532f7", 0x42, 0x0) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:23:50 executing program 0: 00:23:50 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:23:50 executing program 5: 00:23:50 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 00:23:50 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000006c0)) sendfile(r0, r0, 0x0, 0x3) mount(0x0, 0x0, 0x0, 0x208e, 0x0) clone(0x13102001fee, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000680)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2}, {@in6=@ipv4={[0xfffffff0], [], @broadcast}, 0x0, 0x32}, @in6=@ipv4, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 570.565155][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 570.575565][T15974] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 570.601493][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 00:23:50 executing program 0: r0 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x5, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x3002}}) [ 570.623320][T15974] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 570.647984][ T7693] CPU: 0 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 570.657029][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.667085][ T7693] Call Trace: [ 570.670385][ T7693] dump_stack+0x172/0x1f0 [ 570.674723][ T7693] dump_header+0x10f/0xb6c [ 570.679150][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 570.684961][ T7693] ? ___ratelimit+0x60/0x595 [ 570.689570][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 570.694692][ T7693] oom_kill_process.cold+0x10/0x15 [ 570.699813][ T7693] out_of_memory+0x79a/0x1280 [ 570.704496][ T7693] ? lock_downgrade+0x880/0x880 [ 570.709351][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 570.715597][ T7693] ? oom_killer_disable+0x280/0x280 [ 570.720794][ T7693] ? find_held_lock+0x35/0x130 [ 570.720821][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 570.720836][ T7693] ? memcg_event_wake+0x230/0x230 [ 570.720855][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 570.720879][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 570.731175][ T7693] try_charge+0x118d/0x1790 [ 570.731199][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 570.731216][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 570.731235][ T7693] ? kasan_check_read+0x11/0x20 [ 570.767254][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 570.772807][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 570.778092][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 570.783718][ T7693] wp_page_copy+0x416/0x1770 [ 570.788305][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 570.792894][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 570.797138][ T7693] ? lock_downgrade+0x880/0x880 [ 570.801983][ T7693] ? swp_swapcount+0x540/0x540 [ 570.806742][ T7693] ? kasan_check_read+0x11/0x20 [ 570.811588][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 570.816712][ T7693] do_wp_page+0x5d8/0x16c0 [ 570.821127][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 570.826499][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 570.831611][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 570.837145][ T7693] ? find_held_lock+0x35/0x130 [ 570.841903][ T7693] ? handle_mm_fault+0x322/0xb30 [ 570.846846][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 570.853098][ T7693] ? kasan_check_read+0x11/0x20 [ 570.857942][ T7693] handle_mm_fault+0x43f/0xb30 [ 570.862707][ T7693] __do_page_fault+0x5ef/0xda0 [ 570.867472][ T7693] do_page_fault+0x71/0x581 [ 570.871976][ T7693] ? page_fault+0x8/0x30 [ 570.876210][ T7693] page_fault+0x1e/0x30 [ 570.880355][ T7693] RIP: 0033:0x4065ce [ 570.884241][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 570.903845][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 570.909906][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 00:23:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:23:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x46, 0x0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 00:23:51 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xfe, 0x0) syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x2, 0x24080) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x20000000004, 0x4, 0x3, {0x409, @vbi={0x2, 0x1, 0x2, 0x7e555b7b, [0x1000], [0x2, 0x7], 0x3}}}) [ 570.917875][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 570.925837][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 570.933799][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 570.941761][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 570.950059][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 570.955836][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 570.992898][ T7693] memory: usage 57536kB, limit 0kB, failcnt 107 [ 570.999171][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 571.008778][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 571.017112][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:34588KB rss_huge:32768KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:34516KB inactive_file:28KB active_file:0KB unevictable:0KB [ 571.075916][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=22860,uid=0 [ 571.118481][ T7693] Memory cgroup out of memory: Killed process 22860 (syz-executor.2) total-vm:72448kB, anon-rss:2204kB, file-rss:35796kB, shmem-rss:0kB [ 571.160475][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 571.170612][ T7693] CPU: 0 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 571.179636][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.189698][ T7693] Call Trace: [ 571.192993][ T7693] dump_stack+0x172/0x1f0 [ 571.197333][ T7693] dump_header+0x10f/0xb6c [ 571.197352][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 571.197372][ T7693] ? ___ratelimit+0x60/0x595 [ 571.212145][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 571.212166][ T7693] oom_kill_process.cold+0x10/0x15 [ 571.212190][ T7693] out_of_memory+0x79a/0x1280 [ 571.227068][ T7693] ? lock_downgrade+0x880/0x880 [ 571.231929][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.238179][ T7693] ? oom_killer_disable+0x280/0x280 [ 571.243385][ T7693] ? find_held_lock+0x35/0x130 [ 571.248172][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 571.253726][ T7693] ? memcg_event_wake+0x230/0x230 [ 571.258767][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 571.263890][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 571.268756][ T7693] try_charge+0x118d/0x1790 [ 571.273287][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 571.280330][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.286580][ T7693] ? kasan_check_read+0x11/0x20 [ 571.291446][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 571.297006][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 571.302318][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 571.307961][ T7693] wp_page_copy+0x416/0x1770 [ 571.312559][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 571.317160][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 571.321419][ T7693] ? lock_downgrade+0x880/0x880 [ 571.326283][ T7693] ? swp_swapcount+0x540/0x540 [ 571.331054][ T7693] ? kasan_check_read+0x11/0x20 [ 571.335912][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 571.341036][ T7693] do_wp_page+0x5d8/0x16c0 [ 571.345464][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 571.350857][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 571.355981][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 571.361535][ T7693] ? find_held_lock+0x35/0x130 [ 571.366318][ T7693] ? handle_mm_fault+0x322/0xb30 [ 571.371272][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.377531][ T7693] ? kasan_check_read+0x11/0x20 [ 571.382395][ T7693] handle_mm_fault+0x43f/0xb30 [ 571.387172][ T7693] __do_page_fault+0x5ef/0xda0 [ 571.391949][ T7693] do_page_fault+0x71/0x581 [ 571.396464][ T7693] ? page_fault+0x8/0x30 [ 571.400711][ T7693] page_fault+0x1e/0x30 [ 571.404871][ T7693] RIP: 0033:0x4065ce [ 571.408766][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 571.428369][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 571.434439][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 571.442413][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 571.450386][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 571.458355][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 571.466306][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 571.477103][ T7693] memory: usage 54588kB, limit 0kB, failcnt 113 [ 571.483474][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 571.492223][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 571.499074][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:32436KB rss_huge:30720KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:32364KB inactive_file:28KB active_file:0KB unevictable:0KB [ 571.520844][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=22877,uid=0 [ 571.536949][ T7693] Memory cgroup out of memory: Killed process 22877 (syz-executor.2) total-vm:72448kB, anon-rss:2204kB, file-rss:35796kB, shmem-rss:0kB [ 571.552313][ T1044] oom_reaper: reaped process 22877 (syz-executor.2), now anon-rss:0kB, file-rss:34836kB, shmem-rss:0kB [ 571.554543][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 571.573565][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 571.582585][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.592644][ T7693] Call Trace: [ 571.595915][ T7693] dump_stack+0x172/0x1f0 [ 571.600237][ T7693] dump_header+0x10f/0xb6c [ 571.604660][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 571.610458][ T7693] ? ___ratelimit+0x60/0x595 [ 571.615022][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 571.620123][ T7693] oom_kill_process.cold+0x10/0x15 [ 571.625224][ T7693] out_of_memory+0x79a/0x1280 [ 571.629881][ T7693] ? lock_downgrade+0x880/0x880 [ 571.634708][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.640934][ T7693] ? oom_killer_disable+0x280/0x280 [ 571.646136][ T7693] ? find_held_lock+0x35/0x130 [ 571.650899][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 571.656422][ T7693] ? memcg_event_wake+0x230/0x230 [ 571.661442][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 571.666551][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 571.671384][ T7693] try_charge+0x118d/0x1790 [ 571.675873][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 571.681413][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.687642][ T7693] ? kasan_check_read+0x11/0x20 [ 571.692564][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 571.698090][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 571.703375][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 571.708998][ T7693] wp_page_copy+0x416/0x1770 [ 571.713570][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 571.718151][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 571.722398][ T7693] ? lock_downgrade+0x880/0x880 [ 571.727238][ T7693] ? swp_swapcount+0x540/0x540 [ 571.731979][ T7693] ? kasan_check_read+0x11/0x20 [ 571.736806][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 571.741909][ T7693] do_wp_page+0x5d8/0x16c0 [ 571.746335][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 571.751690][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 571.756781][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 571.762317][ T7693] ? find_held_lock+0x35/0x130 [ 571.767069][ T7693] ? handle_mm_fault+0x322/0xb30 [ 571.771988][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.778203][ T7693] ? kasan_check_read+0x11/0x20 [ 571.783046][ T7693] handle_mm_fault+0x43f/0xb30 [ 571.787805][ T7693] __do_page_fault+0x5ef/0xda0 [ 571.792550][ T7693] do_page_fault+0x71/0x581 [ 571.797031][ T7693] ? page_fault+0x8/0x30 [ 571.801261][ T7693] page_fault+0x1e/0x30 [ 571.805411][ T7693] RIP: 0033:0x4065ce [ 571.809288][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 571.828870][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 571.834939][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 571.842892][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 571.850852][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 571.858801][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 571.866748][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 571.875673][ T7693] memory: usage 52272kB, limit 0kB, failcnt 119 [ 571.882032][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 571.889477][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 571.896358][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:30216KB rss_huge:28672KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:30284KB inactive_file:28KB active_file:0KB unevictable:0KB [ 571.917953][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=24154,uid=0 [ 571.933393][ T7693] Memory cgroup out of memory: Killed process 24154 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:35788kB, shmem-rss:0kB [ 571.948886][ T1044] oom_reaper: reaped process 24154 (syz-executor.2), now anon-rss:0kB, file-rss:34828kB, shmem-rss:0kB [ 571.961080][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 571.971040][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 571.980055][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.990101][ T7693] Call Trace: [ 571.993386][ T7693] dump_stack+0x172/0x1f0 [ 571.997695][ T7693] dump_header+0x10f/0xb6c [ 572.002106][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 572.007952][ T7693] ? ___ratelimit+0x60/0x595 [ 572.012523][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 572.017614][ T7693] oom_kill_process.cold+0x10/0x15 [ 572.022715][ T7693] out_of_memory+0x79a/0x1280 [ 572.027383][ T7693] ? lock_downgrade+0x880/0x880 [ 572.032212][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.038427][ T7693] ? oom_killer_disable+0x280/0x280 [ 572.043612][ T7693] ? find_held_lock+0x35/0x130 [ 572.048387][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 572.053912][ T7693] ? memcg_event_wake+0x230/0x230 [ 572.058928][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 572.064028][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 572.068871][ T7693] try_charge+0x118d/0x1790 [ 572.073355][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 572.078884][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.085118][ T7693] ? kasan_check_read+0x11/0x20 [ 572.089949][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 572.095473][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 572.100753][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 572.106379][ T7693] wp_page_copy+0x416/0x1770 [ 572.110944][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 572.115513][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 572.119734][ T7693] ? lock_downgrade+0x880/0x880 [ 572.124577][ T7693] ? swp_swapcount+0x540/0x540 [ 572.129327][ T7693] ? kasan_check_read+0x11/0x20 [ 572.134155][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 572.139243][ T7693] do_wp_page+0x5d8/0x16c0 [ 572.143654][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 572.149029][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 572.154138][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 572.159682][ T7693] ? find_held_lock+0x35/0x130 [ 572.164612][ T7693] ? handle_mm_fault+0x322/0xb30 [ 572.169551][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.175784][ T7693] ? kasan_check_read+0x11/0x20 [ 572.180631][ T7693] handle_mm_fault+0x43f/0xb30 [ 572.185398][ T7693] __do_page_fault+0x5ef/0xda0 [ 572.190165][ T7693] do_page_fault+0x71/0x581 [ 572.194667][ T7693] ? page_fault+0x8/0x30 [ 572.198903][ T7693] page_fault+0x1e/0x30 [ 572.203060][ T7693] RIP: 0033:0x4065ce [ 572.206953][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 572.226551][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 572.232612][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 572.240576][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 572.248535][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 572.256498][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 572.264463][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 572.275511][ T7693] memory: usage 49956kB, limit 0kB, failcnt 149 [ 572.281845][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 572.289296][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 572.296219][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:28084KB rss_huge:26624KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:28152KB inactive_file:28KB active_file:0KB unevictable:0KB [ 572.317902][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=24280,uid=0 [ 572.333405][ T7693] Memory cgroup out of memory: Killed process 24280 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:35788kB, shmem-rss:0kB [ 572.348910][ T1044] oom_reaper: reaped process 24280 (syz-executor.2), now anon-rss:0kB, file-rss:34828kB, shmem-rss:0kB [ 572.355684][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 572.370096][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 572.379125][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.389168][ T7693] Call Trace: [ 572.392446][ T7693] dump_stack+0x172/0x1f0 [ 572.396760][ T7693] dump_header+0x10f/0xb6c [ 572.401170][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 572.406974][ T7693] ? ___ratelimit+0x60/0x595 [ 572.411543][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 572.416648][ T7693] oom_kill_process.cold+0x10/0x15 [ 572.422181][ T7693] out_of_memory+0x79a/0x1280 [ 572.426862][ T7693] ? lock_downgrade+0x880/0x880 [ 572.431693][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.437913][ T7693] ? oom_killer_disable+0x280/0x280 [ 572.443101][ T7693] ? find_held_lock+0x35/0x130 [ 572.447864][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 572.453389][ T7693] ? memcg_event_wake+0x230/0x230 [ 572.458401][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 572.463507][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 572.468362][ T7693] try_charge+0x118d/0x1790 [ 572.472854][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 572.478381][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.484610][ T7693] ? kasan_check_read+0x11/0x20 [ 572.489472][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 572.495183][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 572.500467][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 572.506093][ T7693] wp_page_copy+0x416/0x1770 [ 572.510663][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 572.515250][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 572.519478][ T7693] ? lock_downgrade+0x880/0x880 [ 572.524334][ T7693] ? swp_swapcount+0x540/0x540 [ 572.529091][ T7693] ? kasan_check_read+0x11/0x20 [ 572.533932][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 572.539021][ T7693] do_wp_page+0x5d8/0x16c0 [ 572.543434][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 572.548797][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 572.553887][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 572.559405][ T7693] ? find_held_lock+0x35/0x130 [ 572.564158][ T7693] ? handle_mm_fault+0x322/0xb30 [ 572.569092][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.575310][ T7693] ? kasan_check_read+0x11/0x20 [ 572.580153][ T7693] handle_mm_fault+0x43f/0xb30 [ 572.584936][ T7693] __do_page_fault+0x5ef/0xda0 [ 572.589693][ T7693] do_page_fault+0x71/0x581 [ 572.594180][ T7693] ? page_fault+0x8/0x30 [ 572.598493][ T7693] page_fault+0x1e/0x30 [ 572.602634][ T7693] RIP: 0033:0x4065ce [ 572.606535][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 572.626119][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 572.632159][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 572.640115][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 572.648072][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 572.656031][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 572.664001][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 572.672556][ T7693] memory: usage 47468kB, limit 0kB, failcnt 155 [ 572.678821][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 572.686333][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 572.693209][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:25928KB rss_huge:24576KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:25996KB inactive_file:28KB active_file:0KB unevictable:0KB [ 572.714732][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=24671,uid=0 [ 572.730194][ T7693] Memory cgroup out of memory: Killed process 24671 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:35788kB, shmem-rss:0kB [ 572.745793][ T1044] oom_reaper: reaped process 24671 (syz-executor.2), now anon-rss:0kB, file-rss:34828kB, shmem-rss:0kB [ 572.763180][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 572.773216][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 572.782238][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.792304][ T7693] Call Trace: [ 572.795582][ T7693] dump_stack+0x172/0x1f0 [ 572.799904][ T7693] dump_header+0x10f/0xb6c [ 572.804315][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 572.810114][ T7693] ? ___ratelimit+0x60/0x595 [ 572.814698][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 572.819796][ T7693] oom_kill_process.cold+0x10/0x15 [ 572.824900][ T7693] out_of_memory+0x79a/0x1280 [ 572.829553][ T7693] ? lock_downgrade+0x880/0x880 [ 572.834380][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.840621][ T7693] ? oom_killer_disable+0x280/0x280 [ 572.845812][ T7693] ? find_held_lock+0x35/0x130 [ 572.850576][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 572.856110][ T7693] ? memcg_event_wake+0x230/0x230 [ 572.861132][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 572.866235][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 572.871080][ T7693] try_charge+0x118d/0x1790 [ 572.875578][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 572.881113][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.887342][ T7693] ? kasan_check_read+0x11/0x20 [ 572.892170][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 572.897698][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 572.902985][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 572.908610][ T7693] wp_page_copy+0x416/0x1770 [ 572.913181][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 572.917759][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 572.921996][ T7693] ? lock_downgrade+0x880/0x880 [ 572.926838][ T7693] ? swp_swapcount+0x540/0x540 [ 572.931582][ T7693] ? kasan_check_read+0x11/0x20 [ 572.936416][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 572.941520][ T7693] do_wp_page+0x5d8/0x16c0 [ 572.945947][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 572.951328][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 572.956431][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 572.961963][ T7693] ? find_held_lock+0x35/0x130 [ 572.966716][ T7693] ? handle_mm_fault+0x322/0xb30 [ 572.971638][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.977854][ T7693] ? kasan_check_read+0x11/0x20 [ 572.982695][ T7693] handle_mm_fault+0x43f/0xb30 [ 572.987456][ T7693] __do_page_fault+0x5ef/0xda0 [ 572.992206][ T7693] do_page_fault+0x71/0x581 [ 572.996687][ T7693] ? page_fault+0x8/0x30 [ 573.000923][ T7693] page_fault+0x1e/0x30 [ 573.005064][ T7693] RIP: 0033:0x4065ce [ 573.008941][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 573.028523][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 573.034586][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 573.042545][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 573.050513][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 573.058470][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 573.066433][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 573.074670][ T7693] memory: usage 45152kB, limit 0kB, failcnt 197 [ 573.081002][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 573.088449][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 573.095332][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:23772KB rss_huge:22528KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:23840KB inactive_file:28KB active_file:0KB unevictable:0KB [ 573.116898][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=24958,uid=0 [ 573.132339][ T7693] Memory cgroup out of memory: Killed process 24958 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:35788kB, shmem-rss:0kB [ 573.147902][ T1044] oom_reaper: reaped process 24958 (syz-executor.2), now anon-rss:0kB, file-rss:34828kB, shmem-rss:0kB [ 573.165651][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 573.175659][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 573.184676][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.194719][ T7693] Call Trace: [ 573.197991][ T7693] dump_stack+0x172/0x1f0 [ 573.202323][ T7693] dump_header+0x10f/0xb6c [ 573.206733][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 573.212516][ T7693] ? ___ratelimit+0x60/0x595 [ 573.217083][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 573.222191][ T7693] oom_kill_process.cold+0x10/0x15 [ 573.227299][ T7693] out_of_memory+0x79a/0x1280 [ 573.231970][ T7693] ? lock_downgrade+0x880/0x880 [ 573.236796][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.243026][ T7693] ? oom_killer_disable+0x280/0x280 [ 573.248214][ T7693] ? find_held_lock+0x35/0x130 [ 573.252969][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 573.258508][ T7693] ? memcg_event_wake+0x230/0x230 [ 573.263531][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 573.268637][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 573.273469][ T7693] try_charge+0x118d/0x1790 [ 573.278271][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 573.283818][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.290050][ T7693] ? kasan_check_read+0x11/0x20 [ 573.294876][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 573.300415][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 573.305697][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 573.311310][ T7693] wp_page_copy+0x416/0x1770 [ 573.315876][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 573.320463][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 573.324708][ T7693] ? lock_downgrade+0x880/0x880 [ 573.329547][ T7693] ? swp_swapcount+0x540/0x540 [ 573.334292][ T7693] ? kasan_check_read+0x11/0x20 [ 573.339116][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 573.344225][ T7693] do_wp_page+0x5d8/0x16c0 [ 573.348636][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 573.353989][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 573.359079][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 573.364612][ T7693] ? find_held_lock+0x35/0x130 [ 573.369367][ T7693] ? handle_mm_fault+0x322/0xb30 [ 573.374293][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.380523][ T7693] ? kasan_check_read+0x11/0x20 [ 573.385364][ T7693] handle_mm_fault+0x43f/0xb30 [ 573.390113][ T7693] __do_page_fault+0x5ef/0xda0 [ 573.394856][ T7693] do_page_fault+0x71/0x581 [ 573.399437][ T7693] ? page_fault+0x8/0x30 [ 573.403670][ T7693] page_fault+0x1e/0x30 [ 573.407815][ T7693] RIP: 0033:0x4065ce [ 573.411703][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 573.431292][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 573.437334][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 573.445297][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 573.453257][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 573.461215][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 573.469182][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 573.477518][ T7693] memory: usage 42800kB, limit 0kB, failcnt 239 [ 573.483856][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 573.491358][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 573.498205][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:21616KB rss_huge:20480KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:21684KB inactive_file:28KB active_file:0KB unevictable:0KB [ 573.519755][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25194,uid=0 [ 573.535256][ T7693] Memory cgroup out of memory: Killed process 25194 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:35788kB, shmem-rss:0kB [ 573.550924][ T1044] oom_reaper: reaped process 25194 (syz-executor.2), now anon-rss:0kB, file-rss:34828kB, shmem-rss:0kB [ 573.568262][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 573.578308][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 573.587326][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.597373][ T7693] Call Trace: [ 573.600658][ T7693] dump_stack+0x172/0x1f0 [ 573.604995][ T7693] dump_header+0x10f/0xb6c [ 573.609403][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 573.615197][ T7693] ? ___ratelimit+0x60/0x595 [ 573.619768][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 573.624885][ T7693] oom_kill_process.cold+0x10/0x15 [ 573.629988][ T7693] out_of_memory+0x79a/0x1280 [ 573.634644][ T7693] ? lock_downgrade+0x880/0x880 [ 573.639472][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.645690][ T7693] ? oom_killer_disable+0x280/0x280 [ 573.650863][ T7693] ? find_held_lock+0x35/0x130 [ 573.655608][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 573.661142][ T7693] ? memcg_event_wake+0x230/0x230 [ 573.666165][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 573.671272][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 573.676109][ T7693] try_charge+0x118d/0x1790 [ 573.680609][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 573.686145][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.692363][ T7693] ? kasan_check_read+0x11/0x20 [ 573.697193][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 573.702733][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 573.708012][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 573.713633][ T7693] wp_page_copy+0x416/0x1770 [ 573.718195][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 573.722780][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 573.727022][ T7693] ? lock_downgrade+0x880/0x880 [ 573.731852][ T7693] ? swp_swapcount+0x540/0x540 [ 573.736590][ T7693] ? kasan_check_read+0x11/0x20 [ 573.741426][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 573.746528][ T7693] do_wp_page+0x5d8/0x16c0 [ 573.750924][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 573.756283][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 573.761391][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 573.766926][ T7693] ? find_held_lock+0x35/0x130 [ 573.771665][ T7693] ? handle_mm_fault+0x322/0xb30 [ 573.776588][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.782822][ T7693] ? kasan_check_read+0x11/0x20 [ 573.787679][ T7693] handle_mm_fault+0x43f/0xb30 [ 573.792444][ T7693] __do_page_fault+0x5ef/0xda0 [ 573.797194][ T7693] do_page_fault+0x71/0x581 [ 573.801690][ T7693] ? page_fault+0x8/0x30 [ 573.805922][ T7693] page_fault+0x1e/0x30 [ 573.810058][ T7693] RIP: 0033:0x4065ce [ 573.813988][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 573.833594][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 573.839653][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 573.847606][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 573.855558][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 573.863514][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 573.871473][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 573.879643][ T7693] memory: usage 40484kB, limit 0kB, failcnt 281 [ 573.885963][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 573.893463][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 573.900349][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:19460KB rss_huge:18432KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:19528KB inactive_file:28KB active_file:0KB unevictable:0KB [ 573.921921][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25325,uid=0 [ 573.937352][ T7693] Memory cgroup out of memory: Killed process 25325 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:35788kB, shmem-rss:0kB [ 573.952945][ T1044] oom_reaper: reaped process 25325 (syz-executor.2), now anon-rss:0kB, file-rss:34828kB, shmem-rss:0kB [ 573.973400][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 573.983389][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 573.992408][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.002449][ T7693] Call Trace: [ 574.005719][ T7693] dump_stack+0x172/0x1f0 [ 574.010031][ T7693] dump_header+0x10f/0xb6c [ 574.014428][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 574.020209][ T7693] ? ___ratelimit+0x60/0x595 [ 574.024774][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 574.029877][ T7693] oom_kill_process.cold+0x10/0x15 [ 574.034966][ T7693] out_of_memory+0x79a/0x1280 [ 574.039629][ T7693] ? lock_downgrade+0x880/0x880 [ 574.044456][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.050681][ T7693] ? oom_killer_disable+0x280/0x280 [ 574.055853][ T7693] ? find_held_lock+0x35/0x130 [ 574.060612][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 574.066131][ T7693] ? memcg_event_wake+0x230/0x230 [ 574.071132][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 574.076219][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 574.081049][ T7693] try_charge+0x118d/0x1790 [ 574.085543][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 574.091066][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.097297][ T7693] ? kasan_check_read+0x11/0x20 [ 574.102140][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 574.107662][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 574.112930][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 574.118537][ T7693] wp_page_copy+0x416/0x1770 [ 574.123102][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 574.127669][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 574.131899][ T7693] ? lock_downgrade+0x880/0x880 [ 574.136731][ T7693] ? swp_swapcount+0x540/0x540 [ 574.141470][ T7693] ? kasan_check_read+0x11/0x20 [ 574.146304][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 574.151400][ T7693] do_wp_page+0x5d8/0x16c0 [ 574.155794][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 574.161148][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 574.166253][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 574.171797][ T7693] ? find_held_lock+0x35/0x130 [ 574.176536][ T7693] ? handle_mm_fault+0x322/0xb30 [ 574.181470][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.187690][ T7693] ? kasan_check_read+0x11/0x20 [ 574.192520][ T7693] handle_mm_fault+0x43f/0xb30 [ 574.197282][ T7693] __do_page_fault+0x5ef/0xda0 [ 574.202030][ T7693] do_page_fault+0x71/0x581 [ 574.206510][ T7693] ? page_fault+0x8/0x30 [ 574.210731][ T7693] page_fault+0x1e/0x30 [ 574.214857][ T7693] RIP: 0033:0x4065ce [ 574.218729][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 574.238308][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 574.244348][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 574.252297][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 574.260242][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 574.268188][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 574.276149][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 574.284369][ T7693] memory: usage 38160kB, limit 0kB, failcnt 329 [ 574.290675][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 574.298129][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 574.306476][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:17296KB rss_huge:16384KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:17364KB inactive_file:28KB active_file:0KB unevictable:0KB [ 574.328081][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=23162,uid=0 [ 574.343508][ T7693] Memory cgroup out of memory: Killed process 23162 (syz-executor.2) total-vm:72448kB, anon-rss:2204kB, file-rss:35788kB, shmem-rss:0kB [ 574.359422][ T1044] oom_reaper: reaped process 23162 (syz-executor.2), now anon-rss:0kB, file-rss:34828kB, shmem-rss:0kB [ 574.378916][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 574.388948][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 574.397961][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.407993][ T7693] Call Trace: [ 574.411264][ T7693] dump_stack+0x172/0x1f0 [ 574.415582][ T7693] dump_header+0x10f/0xb6c [ 574.420336][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 574.426118][ T7693] ? ___ratelimit+0x60/0x595 [ 574.430684][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 574.435772][ T7693] oom_kill_process.cold+0x10/0x15 [ 574.440863][ T7693] out_of_memory+0x79a/0x1280 [ 574.445517][ T7693] ? lock_downgrade+0x880/0x880 [ 574.450345][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.456562][ T7693] ? oom_killer_disable+0x280/0x280 [ 574.461737][ T7693] ? find_held_lock+0x35/0x130 [ 574.466481][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 574.472002][ T7693] ? memcg_event_wake+0x230/0x230 [ 574.477007][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 574.482093][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 574.486918][ T7693] try_charge+0x118d/0x1790 [ 574.491398][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 574.496938][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.503186][ T7693] ? kasan_check_read+0x11/0x20 [ 574.508015][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 574.513537][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 574.518800][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 574.524422][ T7693] wp_page_copy+0x416/0x1770 [ 574.528990][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 574.533558][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 574.537778][ T7693] ? lock_downgrade+0x880/0x880 [ 574.542606][ T7693] ? swp_swapcount+0x540/0x540 [ 574.547349][ T7693] ? kasan_check_read+0x11/0x20 [ 574.552184][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 574.557281][ T7693] do_wp_page+0x5d8/0x16c0 [ 574.561681][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 574.567036][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 574.572128][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 574.577648][ T7693] ? find_held_lock+0x35/0x130 [ 574.582391][ T7693] ? handle_mm_fault+0x322/0xb30 [ 574.587309][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.593523][ T7693] ? kasan_check_read+0x11/0x20 [ 574.598363][ T7693] handle_mm_fault+0x43f/0xb30 [ 574.603110][ T7693] __do_page_fault+0x5ef/0xda0 [ 574.607853][ T7693] do_page_fault+0x71/0x581 [ 574.612337][ T7693] ? page_fault+0x8/0x30 [ 574.616554][ T7693] page_fault+0x1e/0x30 [ 574.620686][ T7693] RIP: 0033:0x4065ce [ 574.624574][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 574.644179][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 574.650223][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 574.658170][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 574.666123][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 574.674068][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 574.682013][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 574.696037][ T7693] memory: usage 35812kB, limit 0kB, failcnt 377 [ 574.699886][ C1] net_ratelimit: 12 callbacks suppressed [ 574.699895][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 574.702551][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 574.707974][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 574.713718][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 574.719497][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 574.736143][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 574.736651][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 574.747856][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 574.756721][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:15144KB rss_huge:14336KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:15212KB inactive_file:28KB active_file:0KB unevictable:0KB [ 574.778351][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=23181,uid=0 [ 574.793888][ T7693] Memory cgroup out of memory: Killed process 23181 (syz-executor.2) total-vm:72448kB, anon-rss:2204kB, file-rss:35788kB, shmem-rss:0kB [ 574.815537][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 574.825600][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 574.834627][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.844659][ T7693] Call Trace: [ 574.847948][ T7693] dump_stack+0x172/0x1f0 [ 574.852258][ T7693] dump_header+0x10f/0xb6c [ 574.856656][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 574.862442][ T7693] ? ___ratelimit+0x60/0x595 [ 574.867008][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 574.872100][ T7693] oom_kill_process.cold+0x10/0x15 [ 574.877192][ T7693] out_of_memory+0x79a/0x1280 [ 574.881850][ T7693] ? lock_downgrade+0x880/0x880 [ 574.886689][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.892909][ T7693] ? oom_killer_disable+0x280/0x280 [ 574.898101][ T7693] ? find_held_lock+0x35/0x130 [ 574.902847][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 574.908368][ T7693] ? memcg_event_wake+0x230/0x230 [ 574.913370][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 574.918461][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 574.923308][ T7693] try_charge+0x118d/0x1790 [ 574.927807][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 574.933332][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.939550][ T7693] ? kasan_check_read+0x11/0x20 [ 574.944396][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 574.949922][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 574.955192][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 574.960807][ T7693] wp_page_copy+0x416/0x1770 [ 574.965376][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 574.969946][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 574.974196][ T7693] ? lock_downgrade+0x880/0x880 [ 574.979023][ T7693] ? swp_swapcount+0x540/0x540 [ 574.983763][ T7693] ? kasan_check_read+0x11/0x20 [ 574.988593][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 574.993683][ T7693] do_wp_page+0x5d8/0x16c0 [ 574.998079][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 575.003431][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 575.008518][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 575.014039][ T7693] ? find_held_lock+0x35/0x130 [ 575.018780][ T7693] ? handle_mm_fault+0x322/0xb30 [ 575.023698][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.029912][ T7693] ? kasan_check_read+0x11/0x20 [ 575.034740][ T7693] handle_mm_fault+0x43f/0xb30 [ 575.039496][ T7693] __do_page_fault+0x5ef/0xda0 [ 575.044242][ T7693] do_page_fault+0x71/0x581 [ 575.048736][ T7693] ? page_fault+0x8/0x30 [ 575.052956][ T7693] page_fault+0x1e/0x30 [ 575.057086][ T7693] RIP: 0033:0x4065ce [ 575.060956][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 575.080536][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 575.086574][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 575.094532][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 575.102479][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 575.110425][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 575.118372][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 575.127270][ T7693] memory: usage 33508kB, limit 0kB, failcnt 383 [ 575.133723][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 575.133778][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 575.146003][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 575.153532][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 575.160424][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:13000KB rss_huge:12288KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:13068KB inactive_file:28KB active_file:0KB unevictable:0KB [ 575.182060][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=23205,uid=0 [ 575.197460][ T7693] Memory cgroup out of memory: Killed process 23205 (syz-executor.2) total-vm:72448kB, anon-rss:2204kB, file-rss:35788kB, shmem-rss:0kB [ 575.212970][ T1044] oom_reaper: reaped process 23205 (syz-executor.2), now anon-rss:0kB, file-rss:34828kB, shmem-rss:0kB [ 575.219910][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 575.237269][ T7693] CPU: 0 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 575.246301][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.256335][ T7693] Call Trace: [ 575.259608][ T7693] dump_stack+0x172/0x1f0 [ 575.263923][ T7693] dump_header+0x10f/0xb6c [ 575.268321][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 575.274118][ T7693] ? ___ratelimit+0x60/0x595 [ 575.278701][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 575.283794][ T7693] oom_kill_process.cold+0x10/0x15 [ 575.288884][ T7693] out_of_memory+0x79a/0x1280 [ 575.293561][ T7693] ? lock_downgrade+0x880/0x880 [ 575.298403][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.304631][ T7693] ? oom_killer_disable+0x280/0x280 [ 575.309810][ T7693] ? find_held_lock+0x35/0x130 [ 575.314587][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 575.320131][ T7693] ? memcg_event_wake+0x230/0x230 [ 575.329330][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 575.334434][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 575.339280][ T7693] try_charge+0x118d/0x1790 [ 575.343769][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 575.349310][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.355529][ T7693] ? kasan_check_read+0x11/0x20 [ 575.360357][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 575.365881][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 575.371161][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 575.376784][ T7693] wp_page_copy+0x416/0x1770 [ 575.381349][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 575.385918][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 575.390155][ T7693] ? lock_downgrade+0x880/0x880 [ 575.395002][ T7693] ? swp_swapcount+0x540/0x540 [ 575.399756][ T7693] ? kasan_check_read+0x11/0x20 [ 575.404585][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 575.409674][ T7693] do_wp_page+0x5d8/0x16c0 [ 575.414090][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 575.419455][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 575.424558][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 575.430093][ T7693] ? find_held_lock+0x35/0x130 [ 575.434852][ T7693] ? handle_mm_fault+0x322/0xb30 [ 575.439781][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.445996][ T7693] ? kasan_check_read+0x11/0x20 [ 575.450837][ T7693] handle_mm_fault+0x43f/0xb30 [ 575.455595][ T7693] __do_page_fault+0x5ef/0xda0 [ 575.460339][ T7693] do_page_fault+0x71/0x581 [ 575.464835][ T7693] ? page_fault+0x8/0x30 [ 575.469053][ T7693] page_fault+0x1e/0x30 [ 575.473195][ T7693] RIP: 0033:0x4065ce [ 575.477079][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 575.496664][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 575.502730][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 575.510693][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 575.518660][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 575.526607][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 575.534565][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 575.544470][ T7693] memory: usage 31172kB, limit 0kB, failcnt 389 [ 575.550864][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 575.558313][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 575.565194][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:10856KB rss_huge:10240KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:10924KB inactive_file:28KB active_file:0KB unevictable:0KB [ 575.579887][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 575.586790][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=23252,uid=0 [ 575.592698][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 575.608013][ T7693] Memory cgroup out of memory: Killed process 23252 (syz-executor.2) total-vm:72448kB, anon-rss:2204kB, file-rss:35784kB, shmem-rss:0kB [ 575.628809][ T1044] oom_reaper: reaped process 23252 (syz-executor.2), now anon-rss:0kB, file-rss:34824kB, shmem-rss:0kB [ 575.648875][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 575.658835][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 575.667849][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.677879][ T7693] Call Trace: [ 575.681164][ T7693] dump_stack+0x172/0x1f0 [ 575.685493][ T7693] dump_header+0x10f/0xb6c [ 575.689891][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 575.695679][ T7693] ? ___ratelimit+0x60/0x595 [ 575.700257][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 575.705364][ T7693] oom_kill_process.cold+0x10/0x15 [ 575.710452][ T7693] out_of_memory+0x79a/0x1280 [ 575.715104][ T7693] ? lock_downgrade+0x880/0x880 [ 575.719937][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.726189][ T7693] ? oom_killer_disable+0x280/0x280 [ 575.731368][ T7693] ? find_held_lock+0x35/0x130 [ 575.736110][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 575.741644][ T7693] ? memcg_event_wake+0x230/0x230 [ 575.746675][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 575.751777][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 575.756610][ T7693] try_charge+0x118d/0x1790 [ 575.761110][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 575.766662][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.772886][ T7693] ? kasan_check_read+0x11/0x20 [ 575.777715][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 575.783256][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 575.788542][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 575.794151][ T7693] wp_page_copy+0x416/0x1770 [ 575.798719][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 575.803312][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 575.807546][ T7693] ? lock_downgrade+0x880/0x880 [ 575.812374][ T7693] ? swp_swapcount+0x540/0x540 [ 575.817113][ T7693] ? kasan_check_read+0x11/0x20 [ 575.821949][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 575.827048][ T7693] do_wp_page+0x5d8/0x16c0 [ 575.831445][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 575.836798][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 575.841900][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 575.847438][ T7693] ? find_held_lock+0x35/0x130 [ 575.852203][ T7693] ? handle_mm_fault+0x322/0xb30 [ 575.857124][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.863354][ T7693] ? kasan_check_read+0x11/0x20 [ 575.868198][ T7693] handle_mm_fault+0x43f/0xb30 [ 575.872943][ T7693] __do_page_fault+0x5ef/0xda0 [ 575.877689][ T7693] do_page_fault+0x71/0x581 [ 575.882190][ T7693] ? page_fault+0x8/0x30 [ 575.886425][ T7693] page_fault+0x1e/0x30 [ 575.890562][ T7693] RIP: 0033:0x4065ce [ 575.894432][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 575.914012][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 575.920064][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 575.928022][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 575.935970][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 575.943924][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 575.951883][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 575.960139][ T7693] memory: usage 28856kB, limit 0kB, failcnt 431 [ 575.966402][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 575.973917][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 575.983222][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:8700KB rss_huge:8192KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:8768KB inactive_file:28KB active_file:0KB unevictable:0KB [ 576.004547][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=23544,uid=0 [ 576.019978][ T7693] Memory cgroup out of memory: Killed process 23544 (syz-executor.2) total-vm:72448kB, anon-rss:2172kB, file-rss:35780kB, shmem-rss:0kB [ 576.035540][ T1044] oom_reaper: reaped process 23544 (syz-executor.2), now anon-rss:0kB, file-rss:34820kB, shmem-rss:0kB [ 576.052745][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 576.062770][ T7693] CPU: 1 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 576.071786][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.081848][ T7693] Call Trace: [ 576.085119][ T7693] dump_stack+0x172/0x1f0 [ 576.089446][ T7693] dump_header+0x10f/0xb6c [ 576.093847][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 576.099627][ T7693] ? ___ratelimit+0x60/0x595 [ 576.104194][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 576.109287][ T7693] oom_kill_process.cold+0x10/0x15 [ 576.114379][ T7693] out_of_memory+0x79a/0x1280 [ 576.119031][ T7693] ? lock_downgrade+0x880/0x880 [ 576.123874][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 576.130092][ T7693] ? oom_killer_disable+0x280/0x280 [ 576.135284][ T7693] ? find_held_lock+0x35/0x130 [ 576.140029][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 576.145550][ T7693] ? memcg_event_wake+0x230/0x230 [ 576.150562][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 576.155651][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 576.160479][ T7693] try_charge+0x118d/0x1790 [ 576.164963][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 576.170485][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 576.176699][ T7693] ? kasan_check_read+0x11/0x20 [ 576.181530][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 576.187053][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 576.192341][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 576.197949][ T7693] wp_page_copy+0x416/0x1770 [ 576.202515][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 576.207082][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 576.211309][ T7693] ? lock_downgrade+0x880/0x880 [ 576.216148][ T7693] ? swp_swapcount+0x540/0x540 [ 576.220907][ T7693] ? kasan_check_read+0x11/0x20 [ 576.225746][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 576.230835][ T7693] do_wp_page+0x5d8/0x16c0 [ 576.235229][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 576.240580][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 576.245673][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 576.251203][ T7693] ? find_held_lock+0x35/0x130 [ 576.255949][ T7693] ? handle_mm_fault+0x322/0xb30 [ 576.260871][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 576.267084][ T7693] ? kasan_check_read+0x11/0x20 [ 576.271909][ T7693] handle_mm_fault+0x43f/0xb30 [ 576.276679][ T7693] __do_page_fault+0x5ef/0xda0 [ 576.281428][ T7693] do_page_fault+0x71/0x581 [ 576.285910][ T7693] ? page_fault+0x8/0x30 [ 576.290127][ T7693] page_fault+0x1e/0x30 [ 576.294256][ T7693] RIP: 0033:0x4065ce [ 576.298131][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 576.317715][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 576.323769][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 576.331716][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 576.339661][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 576.347624][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 576.355571][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 576.367144][ T7693] memory: usage 26384kB, limit 0kB, failcnt 461 [ 576.374415][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 576.381949][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 576.388801][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:6576KB rss_huge:6144KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:6644KB inactive_file:28KB active_file:0KB unevictable:0KB [ 576.410415][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=23036,uid=0 [ 576.425800][ T7693] Memory cgroup out of memory: Killed process 23036 (syz-executor.2) total-vm:72448kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 576.441017][ T1044] oom_reaper: reaped process 23036 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 576.449048][ T7693] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 576.466164][ T7693] CPU: 0 PID: 7693 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 576.475180][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.485210][ T7693] Call Trace: [ 576.488478][ T7693] dump_stack+0x172/0x1f0 [ 576.492786][ T7693] dump_header+0x10f/0xb6c [ 576.497180][ T7693] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 576.502976][ T7693] ? ___ratelimit+0x60/0x595 [ 576.507558][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 576.512647][ T7693] oom_kill_process.cold+0x10/0x15 [ 576.517736][ T7693] out_of_memory+0x79a/0x1280 [ 576.522404][ T7693] ? lock_downgrade+0x880/0x880 [ 576.527245][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 576.533459][ T7693] ? oom_killer_disable+0x280/0x280 [ 576.538629][ T7693] ? find_held_lock+0x35/0x130 [ 576.543388][ T7693] mem_cgroup_out_of_memory+0x1ca/0x230 [ 576.548922][ T7693] ? memcg_event_wake+0x230/0x230 [ 576.553923][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 576.559012][ T7693] ? _raw_spin_unlock+0x2d/0x50 [ 576.563852][ T7693] try_charge+0x118d/0x1790 [ 576.568347][ T7693] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 576.573888][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 576.580115][ T7693] ? kasan_check_read+0x11/0x20 [ 576.584970][ T7693] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 576.590504][ T7693] mem_cgroup_try_charge+0x24d/0x5e0 [ 576.595768][ T7693] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 576.601390][ T7693] wp_page_copy+0x416/0x1770 [ 576.605970][ T7693] ? do_wp_page+0x5d0/0x16c0 [ 576.610536][ T7693] ? pmd_pfn+0x1d0/0x1d0 [ 576.614755][ T7693] ? lock_downgrade+0x880/0x880 [ 576.619588][ T7693] ? swp_swapcount+0x540/0x540 [ 576.624341][ T7693] ? kasan_check_read+0x11/0x20 [ 576.629196][ T7693] ? do_raw_spin_unlock+0x57/0x270 [ 576.634289][ T7693] do_wp_page+0x5d8/0x16c0 [ 576.638684][ T7693] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 576.644055][ T7693] __handle_mm_fault+0x22e8/0x3ec0 [ 576.649161][ T7693] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 576.654687][ T7693] ? find_held_lock+0x35/0x130 [ 576.659427][ T7693] ? handle_mm_fault+0x322/0xb30 [ 576.664364][ T7693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 576.670594][ T7693] ? kasan_check_read+0x11/0x20 [ 576.675422][ T7693] handle_mm_fault+0x43f/0xb30 [ 576.680186][ T7693] __do_page_fault+0x5ef/0xda0 [ 576.684958][ T7693] do_page_fault+0x71/0x581 [ 576.689451][ T7693] ? page_fault+0x8/0x30 [ 576.693708][ T7693] page_fault+0x1e/0x30 [ 576.697838][ T7693] RIP: 0033:0x4065ce [ 576.701719][ T7693] Code: 08 ff ff ff 8b 54 24 04 49 8b 37 31 c0 bf c2 dd 4b 00 e8 55 b3 ff ff 8b 44 24 6c 49 8d 4f 60 ba 40 00 00 00 44 89 f6 44 89 e7 <41> 89 87 b4 00 00 00 48 8d 84 24 80 00 00 00 49 89 87 b8 00 00 00 [ 576.721328][ T7693] RSP: 002b:00007ffcfbf90740 EFLAGS: 00010202 [ 576.727389][ T7693] RAX: 0000000000000005 RBX: 00007ffcfbf90760 RCX: 00000000007113e0 [ 576.735343][ T7693] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 576.743314][ T7693] RBP: 0000000000712e80 R08: 0000000000006000 R09: 0000000000004000 [ 576.751287][ T7693] R10: 00007ffcfbf90860 R11: 0000000000000202 R12: 0000000000000003 [ 576.759242][ T7693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000711380 [ 576.768314][ T7693] memory: usage 24076kB, limit 0kB, failcnt 467 [ 576.774651][ T7693] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 576.782881][ T7693] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 576.789862][ T7693] Memory cgroup stats for /syz2: cache:96KB rss:4432KB rss_huge:4096KB shmem:100KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:4500KB inactive_file:28KB active_file:0KB unevictable:0KB [ 576.811242][ T7693] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=23063,uid=0 [ 576.826689][ T7693] Memory cgroup out of memory: Killed process 23063 (syz-executor.2) total-vm:72448kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 576.840958][ T1044] oom_reaper: reaped process 23063 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 576.845306][ T7693] Memory cgroup out of memory: Killed process 23101 (syz-executor.2) total-vm:72448kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 576.886171][ T7693] Memory cgroup out of memory: Killed process 7693 (syz-executor.2) total-vm:72316kB, anon-rss:112kB, file-rss:35712kB, shmem-rss:0kB [ 576.901472][ T1044] oom_reaper: reaped process 7693 (syz-executor.2), now anon-rss:0kB, file-rss:34880kB, shmem-rss:0kB 00:23:57 executing program 2: 00:23:57 executing program 0: 00:23:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:23:57 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x90000, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) r1 = syz_open_dev$video(&(0x7f0000000280)='/dev/video#\x00', 0x1fb, 0x3ffffe) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000003c0)={0x1, 0x4, 0x1000002, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x1) sendto$rxrpc(r3, &(0x7f00000001c0)="c34a7b6af7a7758ef2f7b9998592ff9a3a2a1abc025c960010209db89341c7b824df4f691446d3670877", 0x2a, 0x20000000, &(0x7f0000000200)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e22, 0x6, @local, 0x400}}, 0x24) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000040)={0xba, 0x6, 0x1f}) 00:23:57 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 00:23:57 executing program 5: 00:23:57 executing program 5: 00:23:57 executing program 0: 00:23:57 executing program 4: r0 = syz_open_dev$video(&(0x7f00000001c0)='/dev/video#\x00', 0x0, 0x400044) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:23:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:23:57 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 00:23:57 executing program 5: 00:23:57 executing program 0: 00:23:57 executing program 2: 00:23:57 executing program 5: 00:23:57 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x200000000000, 0x2, 0x3, {0x9, @pix={0x2, 0x0, 0x303a7e5b, 0x6, 0x20, 0x3b6, 0x6, 0x3, 0x1, 0x3}}}) 00:23:57 executing program 0: 00:23:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:23:58 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 00:23:58 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0xffffffffffff0000, 0x6}, &(0x7f0000000240)=0xc) ioctl$IMDELTIMER(r1, 0x80044941, &(0x7f0000000280)) 00:23:58 executing program 5: 00:23:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:23:58 executing program 5: 00:23:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) [ 579.294633][ T28] device bridge_slave_1 left promiscuous mode [ 579.302045][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 579.376558][ T28] device bridge_slave_0 left promiscuous mode [ 579.385791][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 579.739885][ C0] net_ratelimit: 18 callbacks suppressed [ 579.739894][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 579.751394][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 580.939880][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 580.939941][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 580.945684][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 580.951437][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 581.103684][ T28] device hsr_slave_1 left promiscuous mode [ 581.173880][ T28] device hsr_slave_0 left promiscuous mode [ 581.227441][ T28] team0 (unregistering): Port device team_slave_1 removed [ 581.239270][ T28] team0 (unregistering): Port device team_slave_0 removed [ 581.251913][ T28] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 581.314626][ T28] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 581.339907][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 581.345700][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 581.400000][ T28] bond0 (unregistering): Released all slaves [ 581.557687][T16484] IPVS: ftp: loaded support on port[0] = 21 [ 581.624312][T16484] chnl_net:caif_netlink_parms(): no params data found [ 581.656906][T16484] bridge0: port 1(bridge_slave_0) entered blocking state [ 581.664091][T16484] bridge0: port 1(bridge_slave_0) entered disabled state [ 581.672041][T16484] device bridge_slave_0 entered promiscuous mode [ 581.679572][T16484] bridge0: port 2(bridge_slave_1) entered blocking state [ 581.686718][T16484] bridge0: port 2(bridge_slave_1) entered disabled state [ 581.694455][T16484] device bridge_slave_1 entered promiscuous mode [ 581.716187][T16484] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 581.725915][T16484] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 581.746368][T16484] team0: Port device team_slave_0 added [ 581.753547][T16484] team0: Port device team_slave_1 added [ 581.819878][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 581.825660][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 581.834383][T16484] device hsr_slave_0 entered promiscuous mode [ 581.890514][T16484] device hsr_slave_1 entered promiscuous mode [ 581.990096][T16484] bridge0: port 2(bridge_slave_1) entered blocking state [ 581.997190][T16484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 582.004566][T16484] bridge0: port 1(bridge_slave_0) entered blocking state [ 582.011668][T16484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 582.057189][T16484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 582.079140][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 582.088065][ T22] bridge0: port 1(bridge_slave_0) entered disabled state [ 582.102573][ T22] bridge0: port 2(bridge_slave_1) entered disabled state [ 582.120703][T16484] 8021q: adding VLAN 0 to HW filter on device team0 [ 582.137441][T17666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 582.146491][T17666] bridge0: port 1(bridge_slave_0) entered blocking state [ 582.153603][T17666] bridge0: port 1(bridge_slave_0) entered forwarding state [ 582.191447][ T7698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 582.206120][ T7698] bridge0: port 2(bridge_slave_1) entered blocking state [ 582.213255][ T7698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 582.228386][ T7698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 582.237401][ T7698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 582.258704][T16484] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 582.275283][T16484] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 582.287953][T17666] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 582.302521][T17666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 582.315916][T17666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 582.337069][T16484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 582.346576][ T7698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 00:24:02 executing program 2: 00:24:02 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x80000000000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x101) 00:24:02 executing program 5: 00:24:02 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 00:24:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:02 executing program 0: 00:24:02 executing program 5: 00:24:02 executing program 0: 00:24:02 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x1) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:24:02 executing program 5: 00:24:02 executing program 2: openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x14363, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) 00:24:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:02 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 00:24:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = accept4(r0, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5820000000000000000a5ddf7", 0x10) sendto$unix(r2, &(0x7f0000000140), 0x14ded905162a6a4b, 0x0, 0x0, 0x429) recvfrom(r2, &(0x7f0000001240)=""/4096, 0xffffff9a, 0x0, 0x0, 0xfffffffffffffef2) 00:24:03 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:24:03 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x400) write$FUSE_STATFS(r1, &(0x7f00000001c0)={0x60, 0x0, 0x1, {{0x81, 0x200, 0x9, 0xfe, 0x1ff, 0x5, 0x3, 0x1000}}}, 0x60) 00:24:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000080)="0f20e035400000000f22e0650f30650f22532e640f01cf8fc978819568c300000f01b50f000000640f01c9c4e208f2fa0f0866ba2100ed", 0x37}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 00:24:03 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x1fc) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000003c0)) 00:24:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:03 executing program 5: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:03 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x7, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x2471183c, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, r2, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0xc4) 00:24:03 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) [ 583.383916][ T2488] print_req_error: I/O error, dev loop10, sector 0 flags 0 [ 583.397007][T16760] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 583.454314][T16760] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:03 executing program 2: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, 0x0, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, &(0x7f0000000200)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) fchmod(r1, 0x7) clone(0x5ff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, &(0x7f0000000000)) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\t', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000440)='/dev/video36\x00', 0x2, 0x0) ustat(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ppoll(0x0, 0x0, &(0x7f0000000580), 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000041c0)=0xca) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000480)=""/137) 00:24:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:03 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @remote, 'caif0\x00'}}) 00:24:03 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) close(r1) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/4096, 0x1000) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) dup3(r0, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000002880), 0x4) preadv(r1, &(0x7f0000002780)=[{&(0x7f00000011c0)=""/177, 0xb1}, {&(0x7f0000001280)=""/235, 0xeb}, {&(0x7f0000001380)=""/154, 0x9a}, {&(0x7f0000001440)=""/207, 0xcf}, {&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/37, 0x25}, {&(0x7f0000002580)=""/182, 0xb6}, {&(0x7f0000002640)=""/246, 0xf6}, {&(0x7f0000002740)=""/27, 0x1b}], 0xa, 0x0) syz_open_dev$dmmidi(&(0x7f0000002840)='/dev/dmmidi#\x00', 0x0, 0x100) r3 = gettid() tkill(r3, 0x14) 00:24:03 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 00:24:03 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, 0x0, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, &(0x7f0000000200)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) fchmod(r1, 0x7) clone(0x5ff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, &(0x7f0000000000)) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\t', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000440)='/dev/video36\x00', 0x2, 0x0) ustat(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ppoll(0x0, 0x0, &(0x7f0000000580), 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000041c0)=0xca) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000480)=""/137) 00:24:04 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, 0x0, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, &(0x7f0000000200)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) fchmod(r1, 0x7) clone(0x5ff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, &(0x7f0000000000)) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\t', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000440)='/dev/video36\x00', 0x2, 0x0) ustat(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ppoll(0x0, 0x0, &(0x7f0000000580), 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000041c0)=0xca) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000480)=""/137) 00:24:04 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x8000, 0x100000001, 0x2, {0x9, @win={{0x7fffffff, 0x1, 0x9a3f, 0x5}, 0x3, 0x5, &(0x7f0000000040)={{0x8001, 0x5, 0x0, 0x5}}, 0x20, &(0x7f00000001c0)="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", 0x3ff}}}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000001240), &(0x7f0000001280)=0x4) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) setitimer(0x2, &(0x7f0000001380)={{0x0, 0x7530}, {r2, r3/1000+30000}}, &(0x7f00000013c0)) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000001440)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000001780)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001740)={&(0x7f0000001480)={0x1c, r4, 0x101, 0x70bd2d, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40051) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000017c0)={0x3, 0x0, [{}, {}, {}]}) socket$isdn_base(0x22, 0x3, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001300)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000001500)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f00000014c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="60010000", @ANYRES16=r5, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x800}, 0x20040800) 00:24:04 executing program 2 (fault-call:2 fault-nth:0): r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:04 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:04 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) [ 584.110548][T17012] FAULT_INJECTION: forcing a failure. [ 584.110548][T17012] name failslab, interval 1, probability 0, space 0, times 0 00:24:04 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80000001}, 0x4e) bind(r0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x800) ioctl$VIDIOC_SUBDEV_G_CROP(r1, 0xc038563b, &(0x7f0000000080)={0x0, 0x0, {0x1, 0x101, 0x7f, 0x48e}}) close(r0) 00:24:04 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 584.211118][T17012] CPU: 0 PID: 17012 Comm: syz-executor.0 Not tainted 5.1.0-rc4-next-20190412 #24 [ 584.220261][T17012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.230327][T17012] Call Trace: [ 584.233631][T17012] dump_stack+0x172/0x1f0 [ 584.237991][T17012] should_fail.cold+0xa/0x15 [ 584.242604][T17012] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 584.248420][T17012] ? ___might_sleep+0x163/0x280 [ 584.253281][T17012] __should_failslab+0x121/0x190 [ 584.253301][T17012] should_failslab+0x9/0x14 [ 584.253317][T17012] kmem_cache_alloc_trace+0x2d1/0x760 [ 584.253330][T17012] ? lock_acquire+0x16f/0x3f0 [ 584.253360][T17012] ? vb2_fop_read+0xf0/0x410 [ 584.253390][T17012] __vb2_init_fileio+0x1cb/0xbe0 [ 584.282444][T17012] ? vb2_fop_read+0xf0/0x410 [ 584.287053][T17012] __vb2_perform_fileio+0xc01/0x1140 [ 584.292350][T17012] ? mutex_trylock+0x1e0/0x1e0 [ 584.297118][T17012] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 584.303367][T17012] ? vb2_thread_start+0x370/0x370 [ 584.308402][T17012] ? fsnotify+0xbc0/0xbc0 [ 584.312744][T17012] ? fsnotify_first_mark+0x210/0x210 [ 584.318038][T17012] vb2_read+0x3b/0x50 [ 584.322034][T17012] vb2_fop_read+0x212/0x410 [ 584.326552][T17012] ? vb2_fop_write+0x410/0x410 [ 584.331318][T17012] v4l2_read+0x1ce/0x230 [ 584.335574][T17012] do_iter_read+0x4a9/0x660 [ 584.340096][T17012] ? dup_iter+0x260/0x260 [ 584.344440][T17012] vfs_readv+0xf0/0x160 [ 584.348599][T17012] ? lock_downgrade+0x880/0x880 [ 584.353462][T17012] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 584.359533][T17012] ? kasan_check_read+0x11/0x20 [ 584.364400][T17012] ? ksys_dup3+0x3e0/0x3e0 [ 584.368822][T17012] ? wait_for_completion+0x440/0x440 [ 584.374114][T17012] ? __fget_light+0x1a9/0x230 [ 584.378814][T17012] do_preadv+0x1c4/0x280 [ 584.383068][T17012] ? do_readv+0x370/0x370 [ 584.387399][T17012] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 584.393123][T17012] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 584.398587][T17012] ? do_syscall_64+0x26/0x610 [ 584.403267][T17012] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 00:24:04 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 00:24:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e22, @loopback}}) r1 = dup2(r0, r0) write$P9_RGETATTR(r1, &(0x7f00000000c0)={0xa0}, 0xa0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r4 = dup3(r3, r2, 0x0) bind$tipc(r4, &(0x7f0000000040)=@name, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa805000000000000, 0xc0, 0x0, 0x0) socket$inet(0x2, 0x80000, 0x5) [ 584.409728][T17012] ? do_syscall_64+0x26/0x610 [ 584.414416][T17012] __x64_sys_preadv+0x9a/0xf0 [ 584.419103][T17012] do_syscall_64+0x103/0x610 [ 584.423715][T17012] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 584.429607][T17012] RIP: 0033:0x458c29 [ 584.433508][T17012] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 584.453111][T17012] RSP: 002b:00007f6ae17cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 00:24:04 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecd, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000001c0)='/dev/input/mouse#\x00', 0xffffffffffffffff}, 0x30) prctl$PR_SET_PTRACER(0x59616d61, r1) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x20000) ioctl$TIOCGDEV(r2, 0x80045432, &(0x7f0000000080)) 00:24:04 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x2, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 584.453127][T17012] RAX: ffffffffffffffda RBX: 00007f6ae17cbc90 RCX: 0000000000458c29 [ 584.453135][T17012] RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000003 [ 584.453143][T17012] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 584.453152][T17012] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6ae17cc6d4 [ 584.453160][T17012] R13: 00000000004c5969 R14: 00000000004d9cc8 R15: 0000000000000004 00:24:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:04 executing program 0 (fault-call:1 fault-nth:1): r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:04 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 00:24:05 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x5421, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 584.779880][ C1] net_ratelimit: 16 callbacks suppressed [ 584.779888][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 584.791447][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 584.817977][T17210] FAULT_INJECTION: forcing a failure. [ 584.817977][T17210] name failslab, interval 1, probability 0, space 0, times 0 00:24:05 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0x1, 0x1, 0x1, {0x0, @pix={0x976f, 0xffffffffffff0001, 0x34325241, 0xf, 0x3, 0xf920, 0xb, 0x3, 0x1, 0x8, 0x0, 0x7}}}) [ 584.912480][T17210] CPU: 1 PID: 17210 Comm: syz-executor.0 Not tainted 5.1.0-rc4-next-20190412 #24 [ 584.921639][T17210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.931702][T17210] Call Trace: [ 584.935014][T17210] dump_stack+0x172/0x1f0 [ 584.939370][T17210] should_fail.cold+0xa/0x15 [ 584.943985][T17210] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 584.949804][T17210] ? ___might_sleep+0x163/0x280 [ 584.954667][T17210] __should_failslab+0x121/0x190 00:24:05 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x5450, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 584.959619][T17210] should_failslab+0x9/0x14 [ 584.964130][T17210] __kmalloc+0x2dc/0x740 [ 584.968420][T17210] ? __vb2_queue_alloc+0xf5/0xf40 [ 584.973457][T17210] __vb2_queue_alloc+0xf5/0xf40 [ 584.978338][T17210] vb2_core_reqbufs+0x7cb/0xd30 [ 584.978362][T17210] ? vb2_core_create_bufs+0x790/0x790 [ 584.978382][T17210] ? __vb2_init_fileio+0x1cb/0xbe0 [ 584.988591][T17210] ? rcu_read_lock_sched_held+0x110/0x130 [ 584.988609][T17210] ? lock_acquire+0x16f/0x3f0 [ 584.988624][T17210] ? vb2_fop_read+0xf0/0x410 00:24:05 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x5451, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 584.988646][T17210] __vb2_init_fileio+0x341/0xbe0 [ 585.013605][T17210] ? vb2_fop_read+0xf0/0x410 [ 585.018209][T17210] __vb2_perform_fileio+0xc01/0x1140 [ 585.023500][T17210] ? mutex_trylock+0x1e0/0x1e0 [ 585.028365][T17210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 585.034618][T17210] ? vb2_thread_start+0x370/0x370 [ 585.039656][T17210] ? fsnotify+0xbc0/0xbc0 [ 585.044006][T17210] ? fsnotify_first_mark+0x210/0x210 [ 585.049308][T17210] vb2_read+0x3b/0x50 [ 585.053313][T17210] vb2_fop_read+0x212/0x410 [ 585.057832][T17210] ? vb2_fop_write+0x410/0x410 [ 585.062603][T17210] v4l2_read+0x1ce/0x230 [ 585.066865][T17210] do_iter_read+0x4a9/0x660 [ 585.071373][T17210] ? dup_iter+0x260/0x260 [ 585.071400][T17210] vfs_readv+0xf0/0x160 [ 585.071415][T17210] ? lock_downgrade+0x880/0x880 [ 585.071432][T17210] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 585.071451][T17210] ? kasan_check_read+0x11/0x20 [ 585.079931][T17210] ? ksys_dup3+0x3e0/0x3e0 [ 585.079950][T17210] ? wait_for_completion+0x440/0x440 [ 585.079971][T17210] ? __fget_light+0x1a9/0x230 [ 585.079991][T17210] do_preadv+0x1c4/0x280 [ 585.080009][T17210] ? do_readv+0x370/0x370 [ 585.080031][T17210] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 585.124094][T17210] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 585.129563][T17210] ? do_syscall_64+0x26/0x610 [ 585.134260][T17210] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.140337][T17210] ? do_syscall_64+0x26/0x610 [ 585.145033][T17210] __x64_sys_preadv+0x9a/0xf0 [ 585.149714][T17210] do_syscall_64+0x103/0x610 [ 585.154322][T17210] entry_SYSCALL_64_after_hwframe+0x49/0xbe 00:24:05 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x5452, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 585.160511][T17210] RIP: 0033:0x458c29 [ 585.164404][T17210] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 585.184010][T17210] RSP: 002b:00007f6ae17cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 585.192429][T17210] RAX: ffffffffffffffda RBX: 00007f6ae17cbc90 RCX: 0000000000458c29 [ 585.200403][T17210] RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000003 00:24:05 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) [ 585.208373][T17210] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 585.216348][T17210] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6ae17cc6d4 [ 585.224316][T17210] R13: 00000000004c5969 R14: 00000000004d9cc8 R15: 0000000000000004 [ 585.232658][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 585.238450][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 585.240255][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 585.249966][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e22, @loopback}}) r1 = dup2(r0, r0) write$P9_RGETATTR(r1, &(0x7f00000000c0)={0xa0}, 0xa0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r4 = dup3(r3, r2, 0x0) bind$tipc(r4, &(0x7f0000000040)=@name, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa805000000000000, 0xc0, 0x0, 0x0) socket$inet(0x2, 0x80000, 0x5) 00:24:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:05 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x5460, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:05 executing program 0 (fault-call:1 fault-nth:2): r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:05 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:24:05 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) [ 585.500455][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 585.506368][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:05 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x40049409, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 585.553383][T17405] FAULT_INJECTION: forcing a failure. [ 585.553383][T17405] name failslab, interval 1, probability 0, space 0, times 0 [ 585.639148][T17405] CPU: 1 PID: 17405 Comm: syz-executor.0 Not tainted 5.1.0-rc4-next-20190412 #24 [ 585.648312][T17405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.658368][T17405] Call Trace: [ 585.661673][T17405] dump_stack+0x172/0x1f0 [ 585.666027][T17405] should_fail.cold+0xa/0x15 [ 585.670635][T17405] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 585.676460][T17405] ? ___might_sleep+0x163/0x280 [ 585.681326][T17405] __should_failslab+0x121/0x190 [ 585.686280][T17405] should_failslab+0x9/0x14 [ 585.690795][T17405] kmem_cache_alloc_trace+0x2d1/0x760 [ 585.696201][T17405] ? rcu_read_lock_sched_held+0x110/0x130 [ 585.701927][T17405] ? __kmalloc+0x5d5/0x740 [ 585.706364][T17405] vb2_vmalloc_alloc+0x8c/0x280 [ 585.711222][T17405] ? __vb2_queue_alloc+0xf5/0xf40 [ 585.716252][T17405] ? vb2_vmalloc_attach_dmabuf+0x160/0x160 [ 585.722084][T17405] __vb2_queue_alloc+0x5a6/0xf40 [ 585.727050][T17405] vb2_core_reqbufs+0x7cb/0xd30 [ 585.731916][T17405] ? vb2_core_create_bufs+0x790/0x790 [ 585.737472][T17405] ? __vb2_init_fileio+0x1cb/0xbe0 [ 585.742595][T17405] ? rcu_read_lock_sched_held+0x110/0x130 [ 585.748327][T17405] ? lock_acquire+0x16f/0x3f0 [ 585.753014][T17405] ? vb2_fop_read+0xf0/0x410 [ 585.757618][T17405] __vb2_init_fileio+0x341/0xbe0 [ 585.762572][T17405] ? vb2_fop_read+0xf0/0x410 [ 585.767180][T17405] __vb2_perform_fileio+0xc01/0x1140 [ 585.772468][T17405] ? mutex_trylock+0x1e0/0x1e0 [ 585.777237][T17405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 585.783499][T17405] ? vb2_thread_start+0x370/0x370 [ 585.788535][T17405] ? fsnotify+0xbc0/0xbc0 [ 585.792872][T17405] ? fsnotify_first_mark+0x210/0x210 [ 585.798176][T17405] vb2_read+0x3b/0x50 [ 585.802175][T17405] vb2_fop_read+0x212/0x410 [ 585.806692][T17405] ? vb2_fop_write+0x410/0x410 [ 585.811463][T17405] v4l2_read+0x1ce/0x230 [ 585.815717][T17405] do_iter_read+0x4a9/0x660 [ 585.820237][T17405] ? dup_iter+0x260/0x260 [ 585.824589][T17405] vfs_readv+0xf0/0x160 [ 585.828752][T17405] ? lock_downgrade+0x880/0x880 [ 585.833615][T17405] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 585.839688][T17405] ? kasan_check_read+0x11/0x20 [ 585.844561][T17405] ? ksys_dup3+0x3e0/0x3e0 [ 585.848987][T17405] ? wait_for_completion+0x440/0x440 [ 585.854296][T17405] ? __fget_light+0x1a9/0x230 [ 585.858987][T17405] do_preadv+0x1c4/0x280 [ 585.863249][T17405] ? do_readv+0x370/0x370 [ 585.867590][T17405] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 585.867607][T17405] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 585.867623][T17405] ? do_syscall_64+0x26/0x610 [ 585.867641][T17405] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 00:24:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:06 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x4020940d, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 585.867654][T17405] ? do_syscall_64+0x26/0x610 [ 585.867675][T17405] __x64_sys_preadv+0x9a/0xf0 [ 585.883244][T17405] do_syscall_64+0x103/0x610 [ 585.883267][T17405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.883290][T17405] RIP: 0033:0x458c29 [ 585.883306][T17405] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 585.883321][T17405] RSP: 002b:00007f6ae17cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 585.941040][T17405] RAX: ffffffffffffffda RBX: 00007f6ae17cbc90 RCX: 0000000000458c29 [ 585.941050][T17405] RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000003 [ 585.941059][T17405] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 585.941067][T17405] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6ae17cc6d4 [ 585.941076][T17405] R13: 00000000004c5969 R14: 00000000004d9cc8 R15: 0000000000000004 [ 585.983232][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 585.989111][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:06 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:06 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x3, @pix_mp={0x8, 0x800, 0x7657594f, 0x7, 0xc, [{0x3, 0x9}, {0x0, 0xfffffffffffffffb}, {0x9, 0x7fffffff}, {0x9, 0x1a3}, {}, {0x0, 0x1}, {0x80, 0xff00000000000000}, {0x7, 0x8}], 0x1, 0x7, 0x0, 0x2}}}) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000280)={0xfffffffffffffffe, 0x0, [], @bt={0xfffffffffffffffb, 0x51, 0x3, 0x4, 0x8, 0x9, 0x10, 0xc}}) 00:24:06 executing program 0 (fault-call:1 fault-nth:3): r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:06 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 00:24:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x380000, @loopback}, 0x1c) sendmmsg$alg(r0, &(0x7f0000003d40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x1, 0x0) 00:24:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:06 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:06 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x2000) ioctl$VIDIOC_G_INPUT(r0, 0x80045626, &(0x7f0000000040)) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:24:06 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="66b9810000400f322ed30cbad104ec660f38df2b0fe21526660ff85e503ede1b0f20c06635000000800f22c0b800088ec00fae470b", 0x35}], 0x1, 0x51, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) 00:24:06 executing program 4: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x55) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0xd9}, &(0x7f0000000480)=0x29) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @remote}}}, 0x84) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) r3 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x2, 0x80) accept4$packet(r0, &(0x7f0000000180), &(0x7f00000002c0)=0x14, 0x80800) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000017c0)=0xe219, &(0x7f0000001740)=0xffffffffffffff86) r4 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) keyctl$join(0x1, &(0x7f0000000080)={'syz', 0x2}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001800)={r1, 0x3, 0x7ff, 0x1, 0x58, 0xfffffffffffff2dc, 0x9, 0xb86b, {r1, @in={{0x2, 0x4e24, @empty}}, 0xfffffffffffffff1, 0x8, 0x3bd, 0xfffffffffffffff7, 0x3}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x8, @mcast2, 0x8001}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e24, 0xb4f, @local, 0xffff}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x80000000}, @in6={0xa, 0x4e24, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x90e5}, @in6={0xa, 0x4e23, 0x1, @remote, 0x1}, @in6={0xa, 0x4e20, 0xfffffffffffffffa, @rand_addr="b42ebea6e5c60122473aeb4ba277fdc5", 0x7}], 0xb8) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f00000005c0)="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", 0x1000) ioctl$VIDIOC_CREATE_BUFS(r4, 0xc100565c, &(0x7f00000001c0)={0x0, 0x4, 0x2, {0x6, @pix_mp={0x5, 0x20, 0x50565559, 0x2, 0x6, [{0x1, 0x3}, {0x1, 0x401}, {0xbf9f, 0x4}, {0x7623, 0x10}, {0x1, 0x5}, {0x7, 0x4}, {0x3, 0x4}, {0x589, 0x2}], 0x5, 0x808, 0x6, 0x2, 0x6}}}) open(&(0x7f0000000440)='./file0\x00', 0x4000, 0x100) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000001600)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000016c0)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x4000202}, 0xc, &(0x7f0000001680)={&(0x7f0000001640)={0x30, r5, 0x800, 0x70bd25, 0x25dfdbfd, {{}, 0x0, 0xb, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) [ 586.405547][T17647] FAULT_INJECTION: forcing a failure. [ 586.405547][T17647] name failslab, interval 1, probability 0, space 0, times 0 [ 586.479891][T17647] CPU: 0 PID: 17647 Comm: syz-executor.0 Not tainted 5.1.0-rc4-next-20190412 #24 [ 586.489073][T17647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.499127][T17647] Call Trace: [ 586.502428][T17647] dump_stack+0x172/0x1f0 [ 586.506771][T17647] should_fail.cold+0xa/0x15 [ 586.511374][T17647] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 586.517187][T17647] ? ___might_sleep+0x163/0x280 [ 586.522051][T17647] __should_failslab+0x121/0x190 [ 586.527006][T17647] should_failslab+0x9/0x14 [ 586.531529][T17647] kmem_cache_alloc_node_trace+0x270/0x720 [ 586.537357][T17647] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 586.543005][T17647] __get_vm_area_node+0x12b/0x3a0 [ 586.548045][T17647] __vmalloc_node_range+0xd4/0x790 [ 586.548062][T17647] ? vb2_vmalloc_alloc+0xca/0x280 [ 586.548075][T17647] ? vb2_vmalloc_alloc+0x8c/0x280 [ 586.548093][T17647] ? vb2_vmalloc_alloc+0xca/0x280 [ 586.563224][T17647] vmalloc_user+0x6b/0x90 [ 586.563240][T17647] ? vb2_vmalloc_alloc+0xca/0x280 [ 586.563255][T17647] vb2_vmalloc_alloc+0xca/0x280 [ 586.563287][T17647] ? __vb2_queue_alloc+0xf5/0xf40 [ 586.587476][T17647] ? vb2_vmalloc_attach_dmabuf+0x160/0x160 [ 586.593634][T17647] __vb2_queue_alloc+0x5a6/0xf40 [ 586.598597][T17647] vb2_core_reqbufs+0x7cb/0xd30 [ 586.603466][T17647] ? vb2_core_create_bufs+0x790/0x790 [ 586.608845][T17647] ? __vb2_init_fileio+0x1cb/0xbe0 [ 586.613963][T17647] ? rcu_read_lock_sched_held+0x110/0x130 [ 586.619697][T17647] ? lock_acquire+0x16f/0x3f0 [ 586.624381][T17647] ? vb2_fop_read+0xf0/0x410 00:24:06 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0xc0189436, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:06 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) [ 586.628984][T17647] __vb2_init_fileio+0x341/0xbe0 [ 586.633961][T17647] ? vb2_fop_read+0xf0/0x410 [ 586.638556][T17647] __vb2_perform_fileio+0xc01/0x1140 [ 586.643841][T17647] ? mutex_trylock+0x1e0/0x1e0 [ 586.648606][T17647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 586.648628][T17647] ? vb2_thread_start+0x370/0x370 [ 586.648645][T17647] ? fsnotify+0xbc0/0xbc0 [ 586.648667][T17647] ? fsnotify_first_mark+0x210/0x210 [ 586.664219][T17647] vb2_read+0x3b/0x50 [ 586.664240][T17647] vb2_fop_read+0x212/0x410 [ 586.664263][T17647] ? vb2_fop_write+0x410/0x410 [ 586.682743][T17647] v4l2_read+0x1ce/0x230 [ 586.686995][T17647] do_iter_read+0x4a9/0x660 [ 586.691513][T17647] ? dup_iter+0x260/0x260 [ 586.695860][T17647] vfs_readv+0xf0/0x160 [ 586.700026][T17647] ? lock_downgrade+0x880/0x880 [ 586.704888][T17647] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 586.710956][T17647] ? kasan_check_read+0x11/0x20 [ 586.715824][T17647] ? ksys_dup3+0x3e0/0x3e0 [ 586.720250][T17647] ? wait_for_completion+0x440/0x440 [ 586.725558][T17647] ? __fget_light+0x1a9/0x230 00:24:07 executing program 5: r0 = memfd_create(&(0x7f0000000080)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x05T\x16\xa3\xb3\xae0\x9f\xc7\x9c>\x1d0\x02XT>\xa1\x9c\x86x\x1c\x9f\x84\x195\xdc\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x1) fallocate(r0, 0x3, 0x0, 0x1) [ 586.730248][T17647] do_preadv+0x1c4/0x280 [ 586.734506][T17647] ? do_readv+0x370/0x370 [ 586.738841][T17647] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 586.744311][T17647] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 586.749773][T17647] ? do_syscall_64+0x26/0x610 [ 586.754456][T17647] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.760531][T17647] ? do_syscall_64+0x26/0x610 [ 586.765223][T17647] __x64_sys_preadv+0x9a/0xf0 [ 586.769909][T17647] do_syscall_64+0x103/0x610 [ 586.774508][T17647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.780391][T17647] RIP: 0033:0x458c29 [ 586.780408][T17647] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 586.780416][T17647] RSP: 002b:00007f6ae17cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 586.780430][T17647] RAX: ffffffffffffffda RBX: 00007f6ae17cbc90 RCX: 0000000000458c29 [ 586.780438][T17647] RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000003 [ 586.780447][T17647] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 586.780455][T17647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6ae17cc6d4 [ 586.780463][T17647] R13: 00000000004c5969 R14: 00000000004d9cc8 R15: 0000000000000004 [ 586.818018][T17647] syz-executor.0: vmalloc: allocation failure: 1843200 bytes, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 586.878787][T17647] CPU: 0 PID: 17647 Comm: syz-executor.0 Not tainted 5.1.0-rc4-next-20190412 #24 [ 586.887907][T17647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.897961][T17647] Call Trace: [ 586.901263][T17647] dump_stack+0x172/0x1f0 [ 586.905618][T17647] warn_alloc.cold+0x87/0x17f [ 586.910323][T17647] ? zone_watermark_ok_safe+0x260/0x260 [ 586.915876][T17647] ? rcu_read_lock_sched_held+0x110/0x130 [ 586.921622][T17647] ? __get_vm_area_node+0x2df/0x3a0 [ 586.926838][T17647] __vmalloc_node_range+0x48a/0x790 [ 586.932047][T17647] ? vb2_vmalloc_alloc+0x8c/0x280 [ 586.937074][T17647] ? vb2_vmalloc_alloc+0xca/0x280 [ 586.942102][T17647] vmalloc_user+0x6b/0x90 [ 586.946438][T17647] ? vb2_vmalloc_alloc+0xca/0x280 [ 586.951468][T17647] vb2_vmalloc_alloc+0xca/0x280 [ 586.956324][T17647] ? __vb2_queue_alloc+0xf5/0xf40 [ 586.961356][T17647] ? vb2_vmalloc_attach_dmabuf+0x160/0x160 [ 586.967166][T17647] __vb2_queue_alloc+0x5a6/0xf40 [ 586.972149][T17647] vb2_core_reqbufs+0x7cb/0xd30 [ 586.972186][T17647] ? vb2_core_create_bufs+0x790/0x790 [ 586.972215][T17647] ? __vb2_init_fileio+0x1cb/0xbe0 [ 586.972245][T17647] ? rcu_read_lock_sched_held+0x110/0x130 [ 586.972302][T17647] ? lock_acquire+0x16f/0x3f0 [ 586.972318][T17647] ? vb2_fop_read+0xf0/0x410 [ 586.972340][T17647] __vb2_init_fileio+0x341/0xbe0 [ 586.972358][T17647] ? vb2_fop_read+0xf0/0x410 [ 586.972380][T17647] __vb2_perform_fileio+0xc01/0x1140 [ 586.987688][T17647] ? mutex_trylock+0x1e0/0x1e0 [ 587.022134][T17647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.028381][T17647] ? vb2_thread_start+0x370/0x370 [ 587.033401][T17647] ? fsnotify+0xbc0/0xbc0 [ 587.037712][T17647] ? fsnotify_first_mark+0x210/0x210 [ 587.042989][T17647] vb2_read+0x3b/0x50 [ 587.046965][T17647] vb2_fop_read+0x212/0x410 [ 587.051467][T17647] ? vb2_fop_write+0x410/0x410 [ 587.056216][T17647] v4l2_read+0x1ce/0x230 [ 587.060454][T17647] do_iter_read+0x4a9/0x660 [ 587.064949][T17647] ? dup_iter+0x260/0x260 [ 587.069259][T17647] vfs_readv+0xf0/0x160 [ 587.073414][T17647] ? lock_downgrade+0x880/0x880 [ 587.078242][T17647] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 587.084291][T17647] ? kasan_check_read+0x11/0x20 [ 587.089123][T17647] ? ksys_dup3+0x3e0/0x3e0 [ 587.093519][T17647] ? wait_for_completion+0x440/0x440 [ 587.098784][T17647] ? __fget_light+0x1a9/0x230 [ 587.103459][T17647] do_preadv+0x1c4/0x280 [ 587.107694][T17647] ? do_readv+0x370/0x370 [ 587.112004][T17647] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 587.117438][T17647] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 587.122886][T17647] ? do_syscall_64+0x26/0x610 [ 587.127554][T17647] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.133598][T17647] ? do_syscall_64+0x26/0x610 [ 587.138256][T17647] __x64_sys_preadv+0x9a/0xf0 [ 587.142935][T17647] do_syscall_64+0x103/0x610 [ 587.147517][T17647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.153388][T17647] RIP: 0033:0x458c29 [ 587.157258][T17647] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 587.176848][T17647] RSP: 002b:00007f6ae17cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 587.185243][T17647] RAX: ffffffffffffffda RBX: 00007f6ae17cbc90 RCX: 0000000000458c29 [ 587.193205][T17647] RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000003 [ 587.201168][T17647] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 587.209145][T17647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6ae17cc6d4 [ 587.217130][T17647] R13: 00000000004c5969 R14: 00000000004d9cc8 R15: 0000000000000004 [ 587.238465][T17647] Mem-Info: [ 587.246486][T17647] active_anon:127185 inactive_anon:191 isolated_anon:0 [ 587.246486][T17647] active_file:8168 inactive_file:39217 isolated_file:0 [ 587.246486][T17647] unevictable:0 dirty:552 writeback:25 unstable:0 [ 587.246486][T17647] slab_reclaimable:14701 slab_unreclaimable:121311 [ 587.246486][T17647] mapped:58869 shmem:247 pagetables:2488 bounce:0 [ 587.246486][T17647] free:1214100 free_pcp:597 free_cma:0 [ 587.291177][T17647] Node 0 active_anon:506596kB inactive_anon:772kB active_file:32532kB inactive_file:156916kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:235476kB dirty:1968kB writeback:80kB shmem:988kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 587.321870][T17647] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:8kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 587.355794][T17647] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 587.383742][T17647] lowmem_reserve[]: 0 2553 2555 2555 [ 587.389457][T17647] Node 0 DMA32 free:1057200kB min:36232kB low:45288kB high:54344kB active_anon:506596kB inactive_anon:768kB active_file:32532kB inactive_file:156916kB unevictable:0kB writepending:168kB present:3129332kB managed:2617996kB mlocked:0kB kernel_stack:9344kB pagetables:9708kB bounce:0kB free_pcp:2348kB local_pcp:944kB free_cma:0kB [ 587.420860][T17647] lowmem_reserve[]: 0 0 2 2 [ 587.425510][T17647] Node 0 Normal free:12kB min:28kB low:32kB high:36kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:2204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 587.452435][T17647] lowmem_reserve[]: 0 0 0 0 [ 587.456959][T17647] Node 1 Normal free:3786200kB min:53624kB low:67028kB high:80432kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:12kB present:3932160kB managed:3870184kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 587.486164][T17647] lowmem_reserve[]: 0 0 0 0 [ 587.490876][T17647] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 587.505252][T17647] Node 0 DMA32: 6216*4kB (UME) 2880*8kB (UME) 1043*16kB (UME) 1099*32kB (UME) 283*64kB (UME) 63*128kB (UME) 37*256kB (UM) 17*512kB (UM) 2*1024kB (ME) 15*2048kB (UM) 215*4096kB (UM) = 1057520kB [ 587.524245][T17647] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 587.536495][T17647] Node 1 Normal: 72*4kB (UM) 237*8kB (UE) 243*16kB (UME) 57*32kB (UME) 16*64kB (UM) 8*128kB (UME) 3*256kB (U) 6*512kB (UME) 4*1024kB (UME) 0*2048kB 920*4096kB (M) = 3786200kB [ 587.553932][T17647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 587.563560][T17647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 587.572935][T17647] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 587.582834][T17647] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 00:24:07 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:07 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) 00:24:07 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0xc018aa3f, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:07 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 00:24:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn_base(0x22, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x141400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r2, @ANYBLOB="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"], 0xf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@dev, @empty, @multicast1}, &(0x7f0000000080)=0xc) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") futex(0x0, 0x80400000085, 0x0, 0x0, 0x0, 0x8000401ffffffc) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x20, 0x602) ioctl$CAPI_GET_MANUFACTURER(r3, 0xc0044306, &(0x7f0000000100)=0x6) 00:24:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 587.592207][T17647] 47643 total pagecache pages [ 587.596923][T17647] 0 pages in swap cache [ 587.601148][T17647] Swap cache stats: add 0, delete 0, find 0/0 [ 587.607249][T17647] Free swap = 0kB [ 587.611708][T17647] Total swap = 0kB [ 587.615513][T17647] 1965979 pages RAM [ 587.619340][T17647] 0 pages HighMem/MovableOnly [ 587.625774][T17647] 339406 pages reserved [ 587.630389][T17647] 0 pages cma reserved 00:24:08 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x48000, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) 00:24:08 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0xc020660b, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x92a2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x3, 0xffffffffffffffff, [0xfffffdfd]}) 00:24:08 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) prctl$PR_SVE_SET_VL(0x32, 0xbd38) 00:24:08 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x04', 0x0, 0x0) 00:24:08 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0xc020aa00, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:08 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x1c2}], 0x1, 0x0) 00:24:08 executing program 5: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/232, 0xe8) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x182, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140)={0xffffffffffffffff}, 0x0, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x1, @empty, 0x9}, {0xa, 0x4e23, 0x7fff, @loopback, 0xffffffff}, r1, 0x7f}}, 0x48) r2 = getpid() setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000c40)={0x43, 0x3, 0x1}, 0x10) r3 = getpid() r4 = getpgrp(0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000c00)="22f6980d2701e8ec1f0ee552ac1fd24d577b108f80a6fd9e59b03912faaaee81b94121711249cfad5d07b561", 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@initdev}}, &(0x7f00000009c0)=0xe8) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000a80)) r7 = getpgid(0x0) r8 = geteuid() r9 = getgid() ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000bc0)={'netdevsim0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2a}}}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x74d) sendmsg$netlink(r0, &(0x7f0000000b80)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80000}, 0xc, &(0x7f0000000880)=[{&(0x7f0000000280)={0x18, 0x3a, 0x300, 0x70bd2d, 0x4fc, "", [@typed={0x8, 0x73, @u32=0x6}]}, 0x18}, {&(0x7f00000002c0)={0x58c, 0x32, 0x402, 0x70bd27, 0x25dfdbfc, "", [@nested={0x74, 0x59, [@generic="602d231d36301d52eaddfbfc5b95d24c5faad50f4ef173d05dbc71935fd7b5ab7650b448f2e0248a522b6480f92e3b45112d535b36b255b4dc054a390261bfbf88dabf85ce", @typed={0x8, 0x4f, @pid=r2}, @generic="352ee99e88ee5a4cb73e64c0c089aa5c3e0db0b6c4502397", @typed={0x8, 0x49, @pid=r3}]}, @nested={0x38c, 0x4d, [@generic="7ca5a1c2bcc6903c9533265c7011e620e469315ed2a2623bbee8ece04c6b2971a410ccaa25746918ab0ac5ae24e9aee449fe4019bd488401f5570725ea88daa39b0cd4768e8c63fbe0626ab2d55053415a9e042ab42ddd4e6140b0388913efb562c16c9a9a6b3ff1cd74a0277b0c3f3b8a47550defea75a009be2a26299f53c0dc773b04aa1aa7313d261d88bc362180b3d99f6663e5f82c865ae3a21d6492cb01145aeabf9d022f6a1370275c06cc10685740464fd0f220389adaa12e261c000ce20c7a9e", @typed={0x8, 0x6f, @ipv4=@broadcast}, @typed={0x8, 0x93, @ipv4=@dev={0xac, 0x14, 0x14, 0x23}}, @generic="189536f7378f4d4b16f8986d462ecd42392f1ad40d4e063cc9be78a3989bd020dfdedc5a12f34cdc103fc28deca9cf1772241e060d42c354ac70b6a6b41dfa143b32b747c5b00558d23f152a30d33d0ad4b2528251a1e5fc9115b31e5f3db2e8df7e7b8ff12f36fe509ea3abd2bcb6071e5aa661b0dc1c7550da9b7a631e1a440d544b965314aaf8fbe719eb5fb107ed2af0a32e7749ad3a616aa7b4039a1540ad1ec902b416ef64e7b78910d63c75cb1d09f4da3b453b76d353", @typed={0xc, 0x8c, @u64}, @generic="76b3d8b0adc72933ee87351d5cf4fe4d8cc74774b0a4dfb602e282f39f0ad97b641e622f71ed9da951dbccab3d565b9a45d20ce87c7022ff3e2c42073e9c5f6f7af4ce4c22a0236fc30b86ab80812d70a14ac3d1c628fc7e7f4148276985b9917d9a7deed19d32e09e67b61a98c1e203fb4d861fa338a9b5e415a125abaddddac4a6e48f53a5e96e87e9f6ac86708f032e7d22dae7988e2d6b994ab0b9cb49c520d9d28b7a33", @generic="0e06f35876a39a02e072704e6257c9da21379e451042d2c0ec819a47874ca3e0f6aed211fc96d94753425c03c1d3974f650c47225472e9865355984c99565a6a674e03a96ef68ad23f63b371484a41ac9557d61ca7a528a8a4b5eb0b4173b74d", @generic="dea4f1c8308aa28d126e33c3cd59c626ebd09525c9990683fef8faeda6ed5722fc5d34ffa50372220be929a1546c82fde86374e3567bf38c9c5510896323256e8d997f028dde869a4d36fa0e2f600eb61693f255cca717d43a1e6942cd4f33686003605ac0a3b67efab3aaad7f2586d64515b4c932e8cd9baccf29764d1644ef93a75773ed9f3525dc0dbe7ea57f2185f9d287879b9cc351a829d2be473fa798b6f594073dc3716d5c9b124aa9ba21fa403587e35d90cd1b4065d57ce8e02f79619abcb38866a19f955cc27f5a27bc5fd86acfd5ee7283169a0d9586ead1b7ad2d1fe5889da5b3"]}, @typed={0x14, 0x95, @ipv6=@rand_addr="952d7d111f697967a5e80d4634f291f7"}, @typed={0x8, 0x39, @ipv4=@multicast1}, @nested={0x144, 0x49, [@typed={0xc, 0x41, @u64=0xa4}, @typed={0x8, 0x66, @u32=0xb8}, @generic="daae97d60633952ea8c7395e36c845002c97fb28ee9272fba189af1d40f5b5658e3362766ae995647e6aab14e17f1c141bc7791ad56b244f42d2733a7fc47822d3286c975cfc884cd0c42da1aff99c3fd14a0ccfce68a38f1d838bf316d168bcec57c5007d818a2b2aa207274228d25e6e8a7aa4a751ff8f67101e708711a2bbb1420b8e7cb0b260d5b9bb23388330e3af7054ea1bba928a05db263f7581596cf6f4457ecb4a6850d443cf676dfd52114c6bae283a01", @typed={0x74, 0x1d, @binary="312ec6b703d8e3dcedb1f4de43c1769fee6082c14341c61fab8c443464b86d46bd505c53f32fbeb1b716d727b0e72c2378ec156897e78a7343f363460fb8542215e93bef990f8006ac4bdd09ec182beb694bf7e218b2c9ed04c46fde86df6dfbec38d86ee03b4339e37f2da0e5707f"}]}, @typed={0x14, 0x33, @str='/dev/dlm_plock\x00'}, @typed={0x8, 0x3b, @ipv4=@local}]}, 0x58c}], 0x2, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xa0, 0x20000004}, 0x40001) prctl$PR_SET_MM(0x26, 0x100000, &(0x7f00002d3000/0x4000)=nil) 00:24:08 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @win={{0x3, 0x9, 0xe2, 0x9}, 0x1, 0x3, &(0x7f0000000040)={{0x1000, 0x7, 0x7ff, 0x10000}}, 0xfffffffffffffffb, &(0x7f0000000080)="9413d572bc26cd22fb6c3774c66016e7e1777188f7700bea63807ffa98d95096b5a6a51d9d3a470143397ddb", 0x3f}}}) 00:24:08 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:08 executing program 4: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x2000, 0x0) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f00000001c0)={0x78, "a31dc80729c555d01b44731b4646d7af0543975821e3d954cf133bd162e647a746c4006fe046bb78697a7dbce0360443927c80b8cfbe7659ed33adc0595ecd34db7e2e77ed02f975887fdf5bba265173599271c11677826dd9963728fa45c8856f1720b2f1e0fc6479a9a1f18b1d1966e84cc8dea01900c1b22d3b0b75e2d371"}) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:24:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x23, &(0x7f0000000000), 0x20a154cc) socket$vsock_dgram(0x28, 0x2, 0x0) 00:24:08 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x1c2000}], 0x1, 0x0) 00:24:08 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xc0', 0x0, 0x0) 00:24:08 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x100000001, 0x2) 00:24:08 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:08 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x2302}) 00:24:08 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x5, 0x0, 0x1, "09911d4e0afb745568d717955be9189e94308d2b95010c98dcd42eb7efca63f3", 0x42303159}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) 00:24:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000240)="7277666000b3595f7022b9b0f9a9a41161048e5517789923ebb1acc27d4e0bc5e3046b029443436a8881a64352b1c447a7fd64bc7e6989aa3c478b2a0ee6367c18228ca74bf68a79c5375d04f9ee59058d984f1b1f0de657d37f85889cf42cd7f5587fc16708a0dd983cd2e711a8d7eca9ed1f20de7b15e81c468ab40d69be92511ffff28301b30f18e115d0b728d1bf4c9c82415916032ad0776a3b9d2cbee0f7eea450b0a6") socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) write$P9_RREADDIR(r1, &(0x7f0000000200)=ANY=[@ANYBLOB=';'], 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000007, 0x11, r1, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) [ 588.616722][T18074] vivid-001: kernel_thread() failed 00:24:09 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000024007fffffff9e000000770bdc148aff0100000000000000ffffffff0100ff10", 0x24) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffbff, 0x80000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000240)={0x1, 0x7a41, 0x4, 0x0, 0x6, 0x4bc1ea66, 0x6, 0x5, 0x3, 0x4, 0x9, 0xf000000000000000, 0x0, 0x1, 0x7fffffff, 0x152, 0x3f, 0x0, 0x3}) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x250302, 0x0) bind$netrom(r3, &(0x7f00000001c0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null]}, 0x48) 00:24:09 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x2000008c}], 0x1, 0x0) [ 588.840917][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 588.851742][T18205] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 588.879105][T18205] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:09 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1bad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000013d000/0x18000)=nil, 0x0, 0x38, 0x0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) write$P9_RGETATTR(r1, &(0x7f0000000280)={0xa0, 0x19, 0x2, {0x0, {0x58, 0x1, 0x7}, 0x1, r2, r3, 0x5, 0x9, 0x4, 0x4, 0xc0000000000, 0x1, 0xff, 0x9, 0x500000000000, 0x0, 0x3, 0xfff, 0x7, 0x80000000, 0x3f}}, 0xa0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000000)={'veth1\x00', @ifru_hwaddr=@remote}) 00:24:09 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x7fffdf6fc000}) 00:24:09 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/udmabuf\x00', 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7fff, 0x880) ioctl$TIOCGDEV(r2, 0x80045432, &(0x7f0000000280)) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='trusted.overlay.upper\x00', &(0x7f0000000540)={0x0, 0xfb, 0x10d, 0x1, 0x0, "9215d8f3aba8aac153976628718f1ded", "3c4533a56036f4782e9c71117f8ce327faaf641f79d420841080f5c9ddd4d08db15f395833715b4e33d9b5e09bc7e8614187571044fa615cdfdd8b6bd877af5b38373fc65157b34df021b37deb96d327c7bb75dea3ad666688acae18cf62e1f88e1143fde19f254440db75b9c4f25c6e7562e2f01c21521915c892198005456c69335f90f357e0fc22c446e6bc4053a7c4bdaab3ed3fdf52332ccf27a2c9b3590b753093ec610fa230c818daa5048452342ebcf91531186b3996b1816a88e0e618b626d1e9b8543c54d8bf3acdfbef5d2b8491ed6e05bc7fee365cd2445cb4ce9ad0c7797362a177656a4c49c2ed781c9e024916922aa505"}, 0x10d, 0x1) sync_file_range(r0, 0x1, 0x200, 0x2) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x80000, 0x0) r4 = fcntl$dupfd(r3, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000380)=0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x3ffe, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/btrfs-control\x00', 0x82800, 0x0) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000000050000005ae373c1c04e194cb84367f01a97d388d5f0beac794dacd60a86f549c0a0807b795344c64e9ed1bf4f8d6b8bcfe8558ab3bc3b721f61d02a1edf445ca3d1dddb36b3a962c4bb6c6d978ed0afe40fbaa587ff5a95b2c1768dd00d2b7d33338e9daddc3170b315013ce07a3c5101873b1a3dc9b46bee900d142470bfc98298b56f73b09a31bed22ed743312cee", @ANYRES32=r2, @ANYBLOB="0000000000c000f0ffffffff0040000020000000", @ANYRES32, @ANYBLOB="0000000000000000000000000000000001000000", @ANYRES32=r4, @ANYBLOB="00000000000000f0ffffffff000000f0ffffffff", @ANYRES32=r5, @ANYBLOB='\x00'/20, @ANYRES32=r6, @ANYBLOB="0000000000200000000000000000000001000000"]) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) ioctl$CAPI_GET_SERIAL(r5, 0xc0044308, &(0x7f0000000200)=0x56cf0000000) 00:24:09 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x7ffff000}], 0x1, 0x0) 00:24:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:09 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x0f', 0x0, 0x0) 00:24:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x65) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0)=0x371, 0x4) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000d40)={"2563940652faf950b0b29fae23d30799da923b9b0010bb2580908841bc1f0ef6b8b41961695e0d00114591d94b1dad68b5c55f8f25ec3fe3ceb1d1e91bd9d603bd45c47550684f2475763c06c2f28e5078372b80aa642ed3b1d2ad6036d09ae0ba0449729cd55bfe2e80f052d8aa6f02af1a8d0869f012840e48a731d394297597bbae11c582768fdd547101d6d8c72055164c58449fc5a135eeb5c9a09aa323a079f95d6267f14d468fba023be7a22d8c38ff01996967bc69e0112a856c054eeaba81fa7ae0c8a1f28b6e05adf3d7f115eeb025254c31a1a415c9da59856c3ffe2eaecd65abdae23bff3345978c30e192248f1bca21e792958f59b28468e1ca4a57ff6fcc52c6f09b1b24eee49e10e9d073701f42af426d15bf3c170442487a1a8849dbf9fbce2784d1ac124aa6c95001247b4e09a1ec950385c2d6a94d54fc5442e17e42dd2ffb67810755120e28c63075ec23bc58588311b180059c7062ad573fbd2315c446661a91a189eaa0861070b07ea423a95927442524dc3eed2234629a6f8e5e4790f66dc39d0d0d02198842cda504c7398ec914f641e01a0fa99831bdbdb66a17fb7d807679633e105f209563bc5a05fdaf9e09d623abf97a2ea91456c67a01ac2d969aea42ffec1c712757ed28e059b9513e5916db10e3b42f78efea95704c09ce3cf5f0cf1ac642c0b89137945aa6000223cdb2983b0d9870a7f8536f629b23615b4ad4d9ac31cf05d4d8eae830b2ed4446d33bc9abc97905ec030c533a65837caaadd4774ec67e96d02a53412d2abf8ac80ee63c982fb3b579d2916e5bf85bc0239f466a0d1313c49bce7dcf07143b0a8a9a189c7f5871644d2ac47b3f1db5a80935b15fa3d8a3093d3f92dbbd33d1eac7f6a2d35da9f9973ec48a11e80231aa6b6cd6fe70f9eb56d8fac12a957a9d2b5ea73fadb8e6e406d7cd0643f66c175d043f51fc04d3a95f22cf5c3e671b99ebac4f2ed7af34d8f01925ded5592f61fcde1ef929fb55697cddc4a15f2f6a14303bde411b1693159208e206ffee62cf492f93cb17b1e8aad4848f3c43d90f12aa042baaba70b56a6560328b94f7c2974e48b288b5d323afc6fddff85409cb03dfca3b5bfe5e19361def8e5ae562117b8e37d24141769ea06b1bdbb3327887972521bf77aed0d433bd94fed821a7d804a1c5c7412cd3245f95489e61ad387ce0ee55b2f9f8ef75f5dd0ff3cdec9c5ada2ca6a6be07801e685a34c19ae3bdee5f23bec872c863e6211e24c5886ed4b901f86e98a3b51d04724999633fd81b8aefc6adf12fada8be4de8aa1adb406c72aa9993dfaf94c0c60fab364cba29ff4ec59a6eb5bf5698743656b6618d80532b61ff053ef1b7c250bae961caa483f9028988410343d667e8789ddf773430bd77fb0a9eff7b4f2919ad9ed5d6880bc627f1995d25d5ac32c0924206"}) sendto$inet(r0, 0x0, 0x0, 0x20008800, &(0x7f0000002140)={0x2, 0x100004e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000780)="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", 0x5bd, 0x0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x5, 0x281ff) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000001c0)={r3, 0x0, 0x9}, &(0x7f0000000440)=ANY=[@ANYBLOB="656e633d6f61657020686173683d6e68706f6c79e7626beb1c690fb0828f4ae0aa521f363133b0e10f617678320000000000000000000000000000000000000000000000000000000000000000000000000000000066dc193cdf"], &(0x7f00000002c0)="dfdb2ca9c1e9404d96e762286d59ea3a1985024dc7735ae9af8581000a8c65006cfc5cae1196e94582eb60d6ad8a1ca272bdc5aaa6fe94adc68b1dac054be32ba1147883730c8b7f403d4075584e6e9e1da460d2102d463f2c30f76ec0863ec9260d8a7a4e0d8b3b5c4774c50f8a77561e757380adb6a05dfbbd6b5e501c8a08eaa9410b6cc734a8378e8702737d45d001364eec8c1b1fb2b743bc84b3568429f24f", &(0x7f0000000380)="a75f4707f033ed3b09c996ad6f1e06c686f8941ae23846e0cedb8a69b5768ff5795bb00d84cb46f7a4ebeb1578c55feb550055dea0e3e9b55566dc2f855ecc36e955b5730c538518ed6f1938d1d11168a66a12d35bb7df408aad756fc47d71c24360a89a48adbb8f93f0f63f4606e6c98e7a0012c32ede8162eec297042109026e5e5f3f7175b8244fa1dd063ca1fdd4a7c026e3820b534bba50ece83b4c523865acd89a5749eb779808c701e37616c04bd37f594073b7") r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101080) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000140)={0x4, r4, 0x1}) 00:24:09 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x10401) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0xffffffffffff8001, 0x2, {0x40000000009, @win={{0x3, 0xffffffffffffffe1, 0x9, 0x100000000}, 0x6, 0x7fff, &(0x7f0000000300)={{0x6, 0x7f, 0x6}, &(0x7f00000002c0)={{0x80000001, 0x8, 0x5, 0x3f}, &(0x7f0000000280)={{0x101, 0xfffffffffffff696, 0x0, 0xfffffffffffffff7}}}}, 0x4, &(0x7f0000000340)="ddd0c82942425d81f895f33efbadec3d280eba9966256034df82acb8710dfe87547c95d56a"}}}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000040)={{0x8, 0x100000000, 0x5, 0x6}, 'syz0\x00', 0x4b}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000001c0)) 00:24:09 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) prctl$PR_GET_SECUREBITS(0x1b) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:09 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:09 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x2, 0x0) 00:24:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x3, 0x80800, 0x2) creat(&(0x7f0000000440)='./file0\x00', 0x42) prctl$PR_SET_ENDIAN(0x14, 0x3) r2 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x100000000, 0x28640) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000400)=0x20d) setresuid(0x0, r4, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000000380), 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x11) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000240)) 00:24:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f0000000040)={0x8, "dd0681eac2fe775a37f6b86b2debf77b45d9cf0280c640a3ade9bbfa4de749fc", 0x3, 0xfffffffffffffffd, 0x2, 0x20, 0x2000000, 0x6}) 00:24:10 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pwrite64(r0, &(0x7f0000000080)="2b4aa750552645c7f50383f2", 0xc, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x880, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x80) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x5, 0x3, {0xf, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) [ 589.697178][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 589.713447][T18454] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 589.729913][T18454] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:10 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x3, 0x0) 00:24:10 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xff', 0x0, 0x0) [ 590.149912][ C0] net_ratelimit: 18 callbacks suppressed [ 590.149919][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 590.161436][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xffffffffffff8001, 0x343901) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000100)={0x1000, 0x385f, 0x9, 0x5, 0xfffffffffffffff7}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[@mss={0x2, 0x1000}, @mss={0x2, 0x2}, @sack_perm, @mss, @window={0x3, 0x800, 0x10001}, @mss={0x2, 0x1f}, @mss={0x2, 0x7fff}, @window={0x3, 0xffffffffffffffff, 0x80}], 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x3, 0x8, 0x0, 0xaa}, 0x6) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000180)=0xffffffffffffff01, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:10 executing program 5: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x4189fe, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1274, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000140)=ANY=[@ANYBLOB="060002001d0000f089b2d5dc6ae534779cd094ee010e92407cdca59d0e6592ff46df92dc8415873d78f51e4db4655f3bcf6fdf86e8a7d8b49742e87849505ba2381eb81104b51c83c0995e2e52d305805cedc3f71675f05ae623c5aa721d3bea6b74e10e3c55f435"]) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000100)={0x21da, 0x8001}) 00:24:10 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x101000) write$P9_RFLUSH(r1, &(0x7f0000000100)={0x7, 0x6d, 0x2}, 0x7) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x48) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="3c00000006000000000000000000000004000000000000000200000000000000130000000000000070726f63707070312a73797374656d2747504c00a349e07ddaff206af7355d631a7e6ba90f15991981b02f506d563bdaeecc51c68e0ade6b84fc4dd95a51ebc142f06b7da26a89a7ae19a64b9931ba2fab"], 0x3c) 00:24:10 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x4, 0x0) 00:24:10 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xff', 0x0, 0x0) 00:24:10 executing program 2: r0 = userfaultfd(0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x9b, 0x3, &(0x7f00000003c0)=[{&(0x7f00000001c0)="c61d3b", 0x3, 0x7fffffff}, {&(0x7f0000000200)="39242b8fbcbc2860b3595cc2ee162efdb492e168ca07af810d52d071fcdfd58ae1c4eded3df54effbbc390826abc23056e41a2bd7c9cc791473fa0343fa159b9516c97c006af5fdc786778429f3931e09f6f1bce1ffac546424dfb0126430ed1e2dfcfb11204ad6275df68364bf4afc9f329e46d90edecf22f236d8bdbe2c6c9a4d78bd0cd78a82a7a03f971844a6a71af6ac59f98d8c0d4115c92efc319b1a51ec37f81a6baf75d9fa4cafa435a1e7919abff490a", 0xb5, 0xffffffff00000000}, {&(0x7f00000002c0)="a05898639d109d186b3c8336df6d32d318da4df50e7771029e0c7811a9ae0a281f1619a706a2d1e8d44b68bab8f92d6be87dba4b3230d3bb6954de52b6914fc2c87b7d48efa67406f697a207cbb23ac85f59d2ecbf2906a9067efd2c0bb09122376535a39b5f7711d49e6f6a5b16bc0821d669ddbb096e3c83260ad2f922e3673d34456fe22d175c44971ed915a5ee94ee791f9fbddb1c8bb7c574a7880edc831b94189c654300fd7dfb1184d288cc1c11799de67eea41784d00ad50b80627bfcd099919ad8cc90ed6e95d8f5e31", 0xce, 0x7ff}], 0x80, &(0x7f0000000500)={[{@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0xffffffffffffff20}}, {@dmode={'dmode'}}, {@mode={'mode', 0x3d, 0x62}}, {@check_strict='check=strict'}, {@overriderock='overriderockperm'}, {@unhide='unhide'}, {@dmode={'dmode', 0x3d, 0x71}}, {@nocompress='nocompress'}, {@sbsector={'sbsector', 0x3d, 0x101}}], [{@seclabel='seclabel'}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@smackfsfloor={'smackfsfloor'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@permit_directio='permit_directio'}, {@fowner_gt={'fowner>', r1}}, {@hash='hash'}, {@dont_hash='dont_hash'}, {@seclabel='seclabel'}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e23, @loopback}, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e24, @local}, 0x40, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000040)='rose0\x00', 0xbc43, 0x1, 0x7f}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:10 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 00:24:10 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x400000ecf, 0xfffffffffffffffc) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:24:10 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x7, 0x0) 00:24:10 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x7, 0x1) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @sdr={0x52424752, 0x80010000000}}}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000000)={0x8001002, 0x2, 0x3}) 00:24:10 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 590.607541][T18803] hfsplus: unable to find HFS+ superblock [ 590.705796][T18826] hfsplus: unable to find HFS+ superblock [ 590.742420][T18823] vivid-001: kernel_thread() failed [ 590.824656][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 590.832066][T18837] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 590.841250][T18837] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 591.019901][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 591.025737][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 00:24:11 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = socket$unix(0x1, 0x5, 0x0) accept$unix(r1, 0x0, &(0x7f00000000c0)) recvfrom$unix(r1, &(0x7f0000000000)=""/130, 0x82, 0x2000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 00:24:11 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x8, 0x0) 00:24:11 executing program 5: unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='smaps_rollup\x00') 00:24:11 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x1000000000014402, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x6b, @broadcast, 0x4e22, 0x0, 'lblc\x00', 0x20, 0x22, 0x67}, 0x2c) 00:24:11 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 591.282147][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 591.292098][T18952] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:11 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) io_setup(0x0, &(0x7f0000000000)=0x0) io_destroy(r1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:11 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x2, 0x4, 0x2, {0xa, @sdr={0x7f777f7b, 0x1747}}}) 00:24:11 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1c2, 0x0) [ 591.329156][T18952] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 591.419925][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 591.419959][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 591.425799][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 00:24:11 executing program 2: r0 = userfaultfd(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000001c0)=[0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x4, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) recvfrom$x25(r1, &(0x7f0000000380)=""/39, 0x27, 0x0, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000300)="e397a822e2e1064ac59efce2f1ae6900dda92319c3c8c538c389eafff3366a33bdb58803d2f7c71e208a25c09299c227f2603de4f797f6c1013e3b376b51cf838fe37a1131f45736cf2edc9e05e21270e72b66ccbbbac26e4c3a23accb3c9cb22ba5e3d8e109d2f0aa") ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x40) write$smack_current(r2, &(0x7f0000000140)='(%em1\x00', 0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000080)={0x4, 0x5, 0x4, 0xe000, {}, {0x7, 0xd, 0x2, 0x6, 0xcebc, 0x1000, "ec178857"}, 0x4, 0x2, @offset=0x1, 0x4}) 00:24:11 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:11 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x300, 0x0) 00:24:11 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x400000) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000040)={0xafe2, 0x4, 0x10001}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) [ 591.709091][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 591.723346][T19085] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 591.739883][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 591.745788][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:12 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000902000/0x3000)=nil, 0x3000}) [ 591.778933][T19085] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") clock_gettime(0xfffffffffffffff9, &(0x7f0000000300)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) 00:24:12 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0xc201, 0x0) 00:24:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 00:24:12 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:24:12 executing program 2: r0 = userfaultfd(0x0) rt_sigsuspend(&(0x7f0000000000)={0x6}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = dup(r0) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:12 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:12 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000240), 0x106}}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000200)={r2, 0x2}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x0) bind$pptp(r3, &(0x7f0000000080)={0x18, 0x2, {0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) 00:24:12 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0xffffff1f, 0x0) [ 592.117576][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 592.146548][T19215] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 592.172059][T19224] IPVS: length: 76 != 24 [ 592.180898][T19215] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 592.219929][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:24:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f123c123f319bd070") recvmmsg(0xffffffffffffffff, &(0x7f000000c080)=[{{0x0, 0x0, &(0x7f0000007e80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000007d80)=""/230, 0xe6}], 0x6}}], 0x1, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r2, &(0x7f0000007e00), 0x115, 0x0) 00:24:12 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0xffffc90000000000, 0x0) 00:24:12 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x2002, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x100, 0x4) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:24:12 executing program 1 (fault-call:6 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:12 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080), 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x20}, 0x1c) 00:24:12 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x2) 00:24:12 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x2, [0x0, 0x0]}) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x40000000) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) syz_open_dev$vivid(&(0x7f0000000200)='/dev/video#\x00', 0x0, 0x2) ioctl$VIDIOC_DBG_S_REGISTER(r0, 0x4038564f, &(0x7f00000001c0)={{0x2, @addr=0x7}, 0x8, 0x7, 0xe5b}) [ 592.531577][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 592.540583][T19349] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 592.564472][T19349] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 592.642605][T19353] FAULT_INJECTION: forcing a failure. [ 592.642605][T19353] name failslab, interval 1, probability 0, space 0, times 0 [ 592.693997][T19353] CPU: 1 PID: 19353 Comm: syz-executor.1 Not tainted 5.1.0-rc4-next-20190412 #24 [ 592.703161][T19353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.713260][T19353] Call Trace: [ 592.716581][T19353] dump_stack+0x172/0x1f0 [ 592.720963][T19353] should_fail.cold+0xa/0x15 [ 592.725588][T19353] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 592.731435][T19353] ? ___might_sleep+0x163/0x280 [ 592.736328][T19353] __should_failslab+0x121/0x190 [ 592.741394][T19353] should_failslab+0x9/0x14 [ 592.745928][T19353] kmem_cache_alloc+0x2b2/0x6f0 [ 592.750832][T19353] ? vcpu_enter_guest+0x194f/0x60b0 [ 592.750863][T19353] mmu_topup_memory_caches+0x97/0x490 [ 592.750878][T19353] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 592.750895][T19353] kvm_mmu_load+0x21/0x1300 [ 592.750913][T19353] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 592.750926][T19353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.750941][T19353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.750960][T19353] vcpu_enter_guest+0x3c8d/0x60b0 [ 592.750983][T19353] ? emulator_read_emulated+0x50/0x50 [ 592.790432][T19353] ? lock_acquire+0x16f/0x3f0 [ 592.790448][T19353] ? kvm_arch_vcpu_ioctl_run+0x240/0x1750 [ 592.790467][T19353] kvm_arch_vcpu_ioctl_run+0x425/0x1750 [ 592.790482][T19353] ? kvm_arch_vcpu_ioctl_run+0x425/0x1750 [ 592.790501][T19353] kvm_vcpu_ioctl+0x4dc/0xfa0 [ 592.790514][T19353] ? kvm_vcpu_block+0xce0/0xce0 [ 592.790529][T19353] ? tomoyo_path_number_perm+0x263/0x520 [ 592.790545][T19353] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 592.790568][T19353] ? __fget+0x35a/0x550 [ 592.790586][T19353] ? kvm_vcpu_block+0xce0/0xce0 [ 592.790604][T19353] do_vfs_ioctl+0xd6e/0x1390 [ 592.790622][T19353] ? ioctl_preallocate+0x210/0x210 [ 592.790646][T19353] ? __fget+0x381/0x550 [ 592.816988][T19353] ? ksys_dup3+0x3e0/0x3e0 [ 592.817017][T19353] ? tomoyo_file_ioctl+0x23/0x30 [ 592.875941][T19353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.882220][T19353] ? security_file_ioctl+0x93/0xc0 [ 592.887369][T19353] ksys_ioctl+0xab/0xd0 [ 592.891539][T19353] __x64_sys_ioctl+0x73/0xb0 [ 592.896138][T19353] do_syscall_64+0x103/0x610 [ 592.900756][T19353] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 592.906671][T19353] RIP: 0033:0x458c29 [ 592.910582][T19353] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 592.930204][T19353] RSP: 002b:00007f4c8d0c6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 00:24:13 executing program 2: r0 = userfaultfd(0x0) sysfs$2(0x2, 0x5, &(0x7f0000000000)=""/215) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080), 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x20}, 0x1c) 00:24:13 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:13 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xbfc0, 0x41) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000280)={0x7, 0x8, 0x4, 0x80000, {0x77359400}, {0x4, 0xe, 0xf35, 0x1, 0x3, 0x37, "958dfd82"}, 0x2f, 0x3, @fd=r0, 0x4}) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:24:13 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x3) [ 592.930222][T19353] RAX: ffffffffffffffda RBX: 00007f4c8d0c6c90 RCX: 0000000000458c29 [ 592.930229][T19353] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 592.930236][T19353] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 592.930243][T19353] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c8d0c76d4 [ 592.930251][T19353] R13: 00000000004c1baf R14: 00000000004d43d0 R15: 0000000000000006 [ 593.051369][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 593.060265][T19477] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:13 executing program 1 (fault-call:6 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:13 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x100000400000ecf, 0x200000) ioctl$VIDIOC_DECODER_CMD(r0, 0xc0485660, &(0x7f0000000040)={0x7, 0x0, @raw_data=[0x4, 0x7, 0x721d9d11, 0x100000000, 0x2, 0x2, 0xfffffffffffffffb, 0x3, 0xffff, 0x3, 0x3, 0x2, 0x7ff, 0x2, 0x80, 0x10001]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) [ 593.095398][T19477] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:13 executing program 5: open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000000)={0x9, 0x20000000001, '\v'}, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x40) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x20) 00:24:13 executing program 2: r0 = userfaultfd(0x800) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x6, 0x727b}, 0x0, 0x7fffffff, 0xffffffffffff0238, {0x1ff, 0x7ff}, 0xfffffffffffff000, 0xffff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:13 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x4) 00:24:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:24:13 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) 00:24:13 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:13 executing program 5: open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000000)={0x9, 0x20000000001, '\v'}, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x40) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x20) 00:24:13 executing program 2: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) socketpair(0x2, 0xe, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)={r2, 0x1ff, 0x1}, 0x8) 00:24:13 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x5) 00:24:13 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x2, {0x9, @raw_data="bb5103b2e73e5cab67e37774e9cdab9084ba86ce3aa4689d222224932a981a9542d9454bc4cf7a155a6d09b154f7e655c670cf7043d09529db73f14e83fdbb45e964fc1cc46e7bddb4f8f1ca9f8c9329545ca55b78ed5e84b4b0f6183ab2107b7512000d64bb6a50b99af71e33da4f4bed5e0832d91ff45389d96e113293bb0ef233bd39ceda36cfc5a814bae6ed7a83c690f946b46802da535078f52106e424d49e74b3bea7622fd75a04d5437be5ffd97da63462330bd211484b5953145e67d180d13ece6e290e"}}) [ 593.438842][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 593.450876][T19615] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 593.509304][T19615] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:13 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @loopback}}, 0x0, 0x80000000, 0x0, "829f58d9b6232aadefdc8354615569c7a582f2c6ba15f54cf49e98422067f7ee9dcb5205180a2c7f4f8cb882b511dc51d3054a5b84f671abe9a0334429c854b0a946d704775ac542a41a3fd452a5477f"}, 0xd8) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)='\x00\x00\x00\x02\x01\x00\x00\x00\x00\x00\x00\x01\x04\x00\x00\x00\x00\x00\x00\x00', 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known='security.capability\x00\xc9\xbd0\x12\x98>\x02\x15Y`\x19j*\x84X_\x19\xc1\xc8&\x17)\x82\xa8\xde\x1c\xcc\x06\x00\x00\x00\xff\xc9q\\\xef\"\xce\xe4\xc6s\xd48\x8d^V\x04\x00\x00\x00\x00\x00\x00\x00@\xe4\xc9\xeed\x9a7\x12\b0\x9c\xa46\xbf\x91\x9f\xd9ck\xfa%_\xf4\xb3\x00\b\xf8\x8e\xcc\x9c-\x81!q\xc4\x01bO\f\x14/\xc5Oe\xf4\x929\xf2v\x86\xb3}H\x9e\x92]\xa1\x9b\xf3\x1e0\xec\xcd\x92#yWf\x1c\xe8\xa1V\x84\x18\xe6\xd3\xd4(\x17O\x89\xa1\x1c\xc8!\xfb\xf6A\"\xa3okA\x1c', 0x0, 0x0) 00:24:13 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4800, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0x80000000}) [ 593.621616][T19624] vivid-001: kernel_thread() failed 00:24:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write(r1, &(0x7f0000000100), 0x1ede5) write(r1, &(0x7f00000000c0)='\x00', 0x1) r2 = accept(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'dummy0\x00', 0x16ff}) shutdown(r2, 0x2) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x8000, 0x0) r3 = dup3(r0, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 00:24:13 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x6) 00:24:13 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x2, 0x0) 00:24:14 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000240)={'irlan0\x00', 0xfb04}) r1 = getpid() r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x208100) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) keyctl$set_reqkey_keyring(0xe, 0x2) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x4, r3, 0x1c, 0x1, @in={0x2, 0x4e20, @multicast2}}}, 0xfffffd79) sched_setscheduler(r1, 0x5, &(0x7f0000000000)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x8) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000018000/0x2000)=nil) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, 0x0, 0x309, 0x0, 0x0, 0x20a) 00:24:14 executing program 2: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)) getegid() r2 = syz_open_dev$adsp(&(0x7f0000000740)='/dev/adsp#\x00', 0x400000009, 0x8801) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000780)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) [ 593.834770][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 593.842226][T19746] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 593.870056][T19746] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:14 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x7) 00:24:14 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TCXONC(r0, 0x540a, 0x401) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0x13, 0x4) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xffffffffffffffb1, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x99, "39fad632c5b3ed62f0db51116b593e3687660e4aa08339a246d2034eb53c8e113bff88e27628dd94658add651993b2dfb52a84c1fd312108f3a678a28bfc394685527062e6da65ee4d157958d6e9357145d50c525681ccf757ad517b9b10ffbf163fe3bec22b5857adbf236d89d34d2287c024f430c49b153cf9442f1a77954a97a51999c44ee98a0784fcecd0be3a9c1352c4826da8e6a076"}, &(0x7f00000000c0)=0xa1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @broadcast}}, 0x74d0, 0x800}, &(0x7f0000000100)=0x90) ioctl$sock_ifreq(r0, 0x89bd, &(0x7f0000000080)={'bond0\x00', @ifru_mtu=0x7}) 00:24:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x208401, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in6=@initdev}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setresuid(0x0, 0x0, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x7, 0x7ff, 0xc9, 0x5, 0x80}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, 0x0) 00:24:14 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x101, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000903000/0x1000)=nil, 0x1000}, 0x1}) 00:24:14 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:14 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x3fd759584812b88}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040)='GPL\x00', 0x80, 0x50, &(0x7f0000000100)=""/80, 0x40f00, 0x1, [], r0, 0xd, r1, 0x8, &(0x7f0000000200)={0x7ff, 0x200}, 0x8, 0x10, &(0x7f0000000240)={0x4, 0x0, 0x8, 0x8}, 0x10}, 0x70) 00:24:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5421, 0x0) 00:24:14 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0xc) [ 594.248616][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 594.257877][T19881] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x10000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000080)={0x1000000077, 0x0, [0x49, 0x3]}) 00:24:14 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x10000000000000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f00008f0000/0x12000)=nil, 0x12000}) [ 594.317720][T19881] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:14 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xbbc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000001140)={&(0x7f00000c2000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000172000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000229000/0x2000)=nil, &(0x7f0000935000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00005d1000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0}, 0x68) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vfio/vfio\x00', 0x2000fc, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x7fff}) pipe(&(0x7f00000000c0)) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x100, 0x7ff, 0x80, 0x9, 0x41e3e62a}) 00:24:14 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x300) 00:24:14 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x100) mlock(&(0x7f0000903000/0x600000)=nil, 0x600000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x306}, 0x50, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'syzkaller0\x00'}) sendfile(r0, r0, &(0x7f00000000c0)=0x12, 0x1000) 00:24:14 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:14 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xbbc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000001140)={&(0x7f00000c2000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000172000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000229000/0x2000)=nil, &(0x7f0000935000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00005d1000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0}, 0x68) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vfio/vfio\x00', 0x2000fc, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x7fff}) pipe(&(0x7f00000000c0)) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x100, 0x7ff, 0x80, 0x9, 0x41e3e62a}) 00:24:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000240)={0x79}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000003c0)) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0x0, 0x27cdac1309a51dcb, 0x6, 0x0, 0xfffffffffffffffa}, 0x8, 0x1}) [ 594.669885][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 594.685297][T20019] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5450, 0x0) 00:24:15 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x500) [ 594.721016][T20019] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x5, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x145200) ioctl$RTC_AIE_ON(r1, 0x7001) clock_adjtime(0x0, &(0x7f0000000180)={0xfffffffffffffff7}) 00:24:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) request_key(0x0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:iptables_exec_t:s0\x00', 0x25, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[], 0x48d) recvmmsg(r1, &(0x7f00000062c0)=[{{&(0x7f0000002bc0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003ec0), 0x3, &(0x7f0000000440)=""/190, 0xfb}}, {{&(0x7f0000004000)=@ipx, 0x80, &(0x7f0000006180), 0x228, &(0x7f00000061c0)=""/240, 0xf0}}], 0x400000000000399, 0x7fffec65, &(0x7f0000006400)={0x77359400}) 00:24:15 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x600) 00:24:15 executing program 2: r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000080)={0x2a, 0x29, 0x1, {0x0, [{{0x0, 0x3, 0x2}, 0x1, 0x4, 0x7, './file0'}]}}, 0x2a) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r1, r0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:15 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:15 executing program 5: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 595.080400][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 595.091338][T20158] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 595.118917][T20158] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5451, 0x0) 00:24:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) request_key(0x0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:iptables_exec_t:s0\x00', 0x25, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[], 0x48d) recvmmsg(r1, &(0x7f00000062c0)=[{{&(0x7f0000002bc0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003ec0), 0x3, &(0x7f0000000440)=""/190, 0xfb}}, {{&(0x7f0000004000)=@ipx, 0x80, &(0x7f0000006180), 0x228, &(0x7f00000061c0)=""/240, 0xf0}}], 0x400000000000399, 0x7fffec65, &(0x7f0000006400)={0x77359400}) 00:24:15 executing program 2: r0 = userfaultfd(0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 595.179847][ C1] net_ratelimit: 9 callbacks suppressed [ 595.179862][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 595.191329][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 595.194512][T20152] vivid-001: kernel_thread() failed 00:24:15 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 595.266927][ T2488] print_req_error: I/O error, dev loop10, sector 0 flags 0 [ 595.275661][T20236] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:15 executing program 5: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x1}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f0000000100)='./file0\x00', r2, r3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) nanosleep(&(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) mkdir(&(0x7f00000002c0)='./file0\x00', 0x1) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x5, 0x3, &(0x7f0000000580)=[{&(0x7f0000000380)="1c1de787dea4ab2ce2b49a8c50983ab9825c0c5c2db8dd4d0dd2653dffa81ef2aec799ef9d0098d6fae816cdec4ba8af59051051e9cd54295e32df88235415529e33f7f9f89871276075df345b11032445e150e9868cff5f90d97f1ac9bd6d6a233c94c04dd86a209b49f12b90f1dc63269141162b706d2b8d8f3a7cb911cebd6281473f8b72fc3fed45198f8886", 0x8e, 0x2}, {&(0x7f0000000440)="c60796143a30ec45f51910d1f3ad6309fe4d592078d6732e025fc91b0c8a97c310f87f0b14af6622e3540892432c963ccb141c0466d2b4bd8b3f2851152e2c28aeea12d2f39cf422c744110e10609f3af6c2ce838c07bab3785d0be48d5544f8e51a7b1f148f20f7bb3f40843223cabff10b", 0x72, 0x9}, {&(0x7f00000004c0)="d654d1e8d5685be2d6bf800e87f43a337bde591c917d2bcd7231e64b8db5529aa1fbe11f7ff7d24c76b0804b482af2e28d0298b6aa6011625dc7bd6bfad613c40e415ed4012f4be6459d5cde7bd6ecdcf1195e9fc0538a458795c545f6b210ded8cf7935747bc571f39d0ce37440a11f42eeccffd8826e1b8819b8a54fa8b7a6c0b5a0e22109c77e612c49154fd412e0d48cb667e39790d296cad64b452b2d57c0a9e46ed3fbfbdb760e8a2715968bf614", 0xb1, 0x7f}], 0x800000, &(0x7f0000000600)={[{@utf8no='utf8=0'}, {@fat=@showexec='showexec'}, {@shortname_winnt='shortname=winnt'}], [{@dont_measure='dont_measure'}, {@appraise='appraise'}, {@obj_type={'obj_type'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fowner_gt={'fowner>', r2}}, {@subj_type={'subj_type', 0x3d, '/dev/cec#\x00'}}, {@smackfsfloor={'smackfsfloor'}}, {@seclabel='seclabel'}, {@euid_eq={'euid', 0x3d, r2}}]}) ptrace$getenv(0x4201, r4, 0x8000, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)={0x0, 0x1000}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000780)={r5, @in6={{0xa, 0x4e20, 0xfffffffffffffffd, @loopback, 0x23d5}}}, 0x84) bind$netrom(r0, &(0x7f0000000840)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) write$P9_RLOPEN(r0, &(0x7f00000008c0)={0x18, 0xd, 0x1, {{0x82, 0x2, 0x3}, 0x6}}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000900)={0x6, 0x4, 0x0, 0x10001, 'syz1\x00', 0x4}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000940)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e21, @broadcast}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [], @broadcast}, 0x5}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0xc}, 0x3}], 0x78) mknod(&(0x7f00000009c0)='./file0/file0\x00', 0x20, 0x3) nanosleep(&(0x7f0000000a00)={0x77359400}, &(0x7f0000000a40)) accept4$rose(r0, &(0x7f0000000a80)=@short={0xb, @remote, @remote, 0x1, @default}, &(0x7f0000000ac0)=0x1c, 0x0) ioctl$TCSETX(r0, 0x5433, &(0x7f0000000b00)={0x80000001, 0x3ff, [0x80, 0x8, 0x2, 0xffffffffffffff7f, 0x3f], 0x10000}) clock_gettime(0x0, &(0x7f0000000b80)={0x0, 0x0}) utimensat(r0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000bc0)={{0x77359400}, {r6, r7/1000+10000}}, 0x100) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000c00), &(0x7f0000000c40)=0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) sendmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f0000000d00)=@nfc={0x27, 0x1, 0x1, 0x5}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d80)="fdcb1fdbd270d5459cb3f25d9380c3ce3cf1e6ecf3e10c97991f2951409b0f83c94d264f5b9e9a57d8911d072b1cb2840feb48dbadbe92e6b84e8c01c6f70d7e20acf0c914d3788c0b0515ceccf7ec63dd89a7d4f5e80f40981e116b5dabfc01a3adcff348e48aabb5a0084c20659231165bbbdd953abf675238a831214162d7a3353f454ded6b1da5d28753633497cf1a2db1f869b41bc41bf48ee8340817677099df", 0xa3}, {&(0x7f0000000e40)="a9bd26d5ace89474d58a41cc4d865485d0da88b3194966debae733ff4da13c02948b356e9c90ca9c1d130f28f90be86e5d1c4ca6ceb61b664443408d23f08f63a6bf48024d3e", 0x46}], 0x2, &(0x7f0000000f00)=[{0x60, 0x116, 0x6, "038ce1263794bf61d6b442f46f8e2e55ecdb8bbe139265a0f46a86b886da5f09ba44c7b70ff5f5df474cfcdd7cce7b7e98587213000b9521ca7af5e406f3921fe4223a7b1837658f3b"}, {0xc0, 0x13f, 0xffffffffffffffe1, "4fbe85e47517850205bf036906fd83515a89ccd84afb1662b19e6a66c000dd73e1978b070adab4eb97a55284690bbd0c9278c023431f702ecbfd831a2af9005f05d31e581be4f62c15bc41a689af7f41c3debfc2a1995d43cc7b58ead698eea100d6ac0888cedfd6eb23f7f92fd6a61af3cb96fe3ef72a3e96fe218b9816a7060f86e46c3bb148a24a478d46d4a64502e5b0e758630cddaeb7ddd7e5debc218304c6205fd171ee1958"}], 0x120}, 0x580000000000}, {{&(0x7f0000001040)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x3}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000010c0)="05bdf3a00d90b63d19371421786135ed637950c4ea9ee70895d88d4c03db04138bee866fbaae5c19cd3fba968a532d75eb5e33d65f8ae09c047a7d7b5cabc55ba8877bc093cb80280ae2968682d2a5f8e370453c9663716a2468a34caded300d272dce7f32e3df9cf7bc17b457d694555399b9500ba7db91ab71f5c20a023ad6eac974d94bab6321fac4f80da9a58413565337abed", 0x95}, {&(0x7f0000001180)="aac9a07777598e8467e2e9e46057be29d62cf750b528108a9283b02d8bfe50769f5c5fd861f92ecd56ec53fdf101110d399c067fde5d6102583e6b9acbac74579ac5e3bff53f56789c23984a70de86a71ed7aecd0c54a42dee75acfc194aeb3f16024e1ea9ed07c1e3b3e4488a0635ed82f10a50209eb5128e11a661fe29dc5c0ccf537b65bba2c2105309b36aaae7ea56d343fd9fdd908d3d311bcfae4f15a61c5920e1cd1e138e4c9fa12846eeb83588e0053c8eef11664f120d34466e2a8a", 0xc0}, {&(0x7f0000001240)="4d9677c8853f306c23b964dff0037cdab64db88352d8a123b2862576ff8119f792cc8f3b2490876475c552abe4f24ce1fd8a9a8ae6803988f9bdc0c2e9230083fc77b0a30765b1dc038338fb71235b670ade375a6cf7497975eb6b3172156ed149d51e33cd9724fc7050ce1dc1a56b59e2f28bf22e2d5bc072550de6083a4e594825680ce0431b1c2b5c6d46d29a66413caacbd745199cf94453f8ac657e09fba5c63b2a4a48e14043fb", 0xaa}, {&(0x7f0000001300)="7dad016fa94103afc8f339c8b4c5b77e8fcd399897", 0x15}, {&(0x7f0000001340)="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", 0xfa}, {&(0x7f0000001440)="d70f599c1bf12bcac6d3f01b964c18f6f9f69d38800e8d3b2fb9cf80ef82a36ab7bc14e7de5e890899e439aeb27c1561052e6df492b294d61d7961d2dc7bf114bc5098da1ada20225db2560c7f8d032e978b1327caa4b144a159b8141573d5de518e747f08445f00a9", 0x69}, {&(0x7f00000014c0)="0d8e68bb22df09405b2ebf2d77895c9c5e1d7c9ff98851c624eca4b1b8dc778f64ac562eb9b645457c30408aefc8cc1b76071c7d97a2e7b7e4cda6d746e6a59db37df5cd7c611d22", 0x48}, {&(0x7f0000001540)="d1ceca884326bef0b75c8e040ecbc63a5ac31053151597b8ff6f14e216809bf2cbe0a252e0502fd3b291b1e014117e4a422727514d0346bcf0f0a54788a1786dc5ce8436f162be30cf01a45de1ca69", 0x4f}, {&(0x7f00000015c0)="0d724dcbbf78ee5b063cb55c8e4739b0ce0d3f74df728002da3ab854ac6afa81015435c12b2c6f41fcd5b1e023b282b4fe6243a95743518c50764f35d5adeb1833f70ed34b2533186b188c13e38fe6dadc4223451824f77491a087e9595f", 0x5e}], 0x9}, 0x3f}, {{&(0x7f0000001700)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001780)="3aa1c4bfbae661f9784617b9e485d20c541fbfe35c40146985d351b572f58fcfb3d0da88f996f53d36348ac48b98b7e7e2c2a178ac3b8f4744bbaf3666920f46998ba27c339bda32111209c5f2a7a4eabc8311c86c8fc6e049726fc3dd533f09f5a282de0f9c6030b4", 0x69}], 0x1, &(0x7f0000001840)=[{0x18, 0x110, 0x9, "84"}, {0xe0, 0x11f, 0x1ff, "f7b363148bdf9a43880cae55d1818cfb28410c7b2fa3a55038ffdeea67ac0067909b3f9c76cd1cfb660eb57f5ed72028729c8f137ac165bf8024d8333bbfc3a43790d89e5a251a17491e6f5e0117f9b9faa5d39336b4fc427107347d3fae56b9caf7d8705d0e1eee11ca219576948ecc49db55fe65aa8cd56bfcb2e8223bf080562d42ef677cf497a89556714ebd7e73d918f335d6998e5cedf9dabe7d62721bdcdfd1427524265ac6f8a52daadb9797ee499f37607709755641aabc0b3c39d30703bcc4cf4d3126a3cbfeabf2"}], 0xf8}, 0x6}, {{&(0x7f0000001940)=@ethernet={0x1, @broadcast}, 0x80, &(0x7f0000001c80)=[{&(0x7f00000019c0)="c102d3703382f9c03ae8fe0f502650f880c9e41483d4959242d00e58a85b2c268be5b594eae6bb2d5494fc86a01e9f04563bda2104423b294897d874902b449c4e3d56a4342f13b9324e8079dc338da2ba71ec6e6f295ecedb7a1f34c9a1ff4879c0a0d6d06bb10a0608c551a0018e48db28f396ce2926bf742be8d8be9c76072b4770920b2510037f2763c3c4785e25c60a6bb7e2de11f828c91ecd0071168f207f9d802bd4eb89ab1dddd59aa5f0efe39ad79932b909440ef8cb2c", 0xbc}, {&(0x7f0000001a80)="b16ae8ec3f5a09b1f975790dbd4d633c4e5d0025e9676d98b8fb4ee2ff8cbd55f3fd6a0bdf0c7acd1e49e0dadd13a758b8637a55d7b33988d3ea6286e50cec4098d32793edb47b9bbd32f1a677c979c6520d7675c8ff0335ca9ac3e195048e5c848245547dcc6bb65833ba7c49e8f09fe7d6c14c47a4317f46cfd1c89761d32fb10d1b2d81c5efffbf3b1103673a7075b70b121ba9e43d24b53c115e1cd90de73a10c7d8436d5f8476f8667ca31b0a87474a91b5b8169ca1234913591221dace86fb3e3d7e76696dafcb2281b95a4b989e4838c2a0", 0xd5}, {&(0x7f0000001b80)="49035d11cb6fc5e0efc006a6e285ffd97706de497da4209a892caf93174291936cae845018955d4a277fbb3831bf4cd052627d57cc4317f3cf563d7c23f4574b2300a9f74d6ba31d0745367083f7855ba9821ce459941a899fcf526970899950391afcc8fd190428afe6a569bc53a7d0316941d3d5", 0x75}, {&(0x7f0000001c00)="1ab0c75c698742d889b70cb024da3b94a332dfb8ebec265efcc340f08c709b254bcd217cb5f4d5e10d99de77888521c4a7ea92861b95d5572312ce7cba5fb38f9d6075fd9dc963620d0972c614a8b92c36bade834e2bddfd5e9e3a20af4329", 0x5f}], 0x4, &(0x7f0000001cc0)=[{0x38, 0x100, 0x200, "ff4730122cff25a09ed1c9f6b7459afa31c1de24c1d56041c1b193b647a49711e59ee7e7"}], 0x38}, 0x1ff}, {{&(0x7f0000001d00)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001d80)="b4f12613131fa4691349cc866382f49b997573d5f11924a526507352065be50b457d4a561669b91e1f16c7d08748045acb4b646cbcc6cac8e312b0ee5361097e8473a0e9e4caaaaaa91e6cd395447523fb56f8d162a309f40b49bd3f9c765cebdf29346df20f773cc9029d06b672393b4d03c5cafd88178af2a458c8205885de594aa53f7c4ac68f22b6d801892fc2f32aed74bb8b2fdeda27213f6939551da9428598b389a7a04b62c4f462b219652195ffb0e9908d6f0b3aac2fa7835261a8982180d0253d9fae88ad5872a8", 0xcd}, {&(0x7f0000001e80)="2681c350a8159e2f06d47847c9d11e1899c77fddfbcd6173eb3fef572530c070cec74b0bd1815a56f3f9f647c034f3ffa6b9f6a0b0fce638786239efe276905ac51b6dca2e1da6ebb4a4fe849cff2417e5adcf85f7cbe8aaa164", 0x5a}, {&(0x7f0000001f00)="70c895d768fe03b16101576658d9680638bd4d5e295c2fdc81a6b989eab99373523b808463bc1e8e056533d659b1831527d8e1d180a71167c0ed3074c782eefee846af4d5d8001b00a034693077ec0fa0dbe5c3cf7fa1236a1a51fcf2815dbc0a5b42e60762ffed497d3655e7420498a237ffb0e27b672d48f588ec0cc8bfcbde0264e1283596d551406bbfb2a205ee9f4f1eed9a2afd4c4cc22133e19641b94a9b05d6bd9120c41c162eb7caa2a0d667da8dbf404f84bd6c9d9461a995a94dc9f29422a68443a3d", 0xc8}, 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{0xb0, 0xff, 0x1, "f6dfe78f789417bf1a92877291355c3b9470c7dfc22eb06164a2104b4dd298046bcddee5ff525bab3ed70f7f50439d91c7236884f2c65cf91a8f80e65d54e06dae665c0fa2f83f8cc713154888b3425d718e633f61d6451eadaf929ed1f09d9222fd858183eabb0624d592189d3a246125f9bf2d46bb87c45111b6fa4e538ae18e6f0af1575963293be9e0d10e0249f258774b6ac12ef654c065"}, {0xd0, 0x11b, 0x1, "74d4aa4e7bfd3758908cd9402f509222ea0e6a85a41236979b3585f8c5f38de2feff4be3f89ff0b42aa68b6d201e1f11a8067bd1e08080b1282a593f9f03eb0ce6cc59fa6a2dccfd68171e5b5d75147eb6c6369787b0c485d2a6751feb4c31a36c8d84c40ddf403a330b09b4daa81e412f247b686be5e6541d9159ad95888c572106167ed20009b226d55b2cb2afa3ed2e6a89b8f8b16ed9e440f2b92eb9be5801299e300dd32e8d0f9b79056d669794c8e998f41c2a6a1fe2ca50f706cfb4"}, {0x100, 0x117, 0x8, "4482080ac530a734de717203884ee4f707e4b60e738868b19fb41f93741616f83376f4e76964b8036a7bcfa5f031b23e5eeb8ea3150b676bc4150b6f8d190b289477aa6e3eb358d3dcf0e75d613a44978ef54436aaa187a7688930f28478788e9a41c24de1fd06ee103228cc6d9023de6cce37502c4835a376add3110ad5660d28c740e0e861a6b221a9b9bfae9d3b37fb9c777e72aa4df296aedd2edc54d917c0bd73ffb48ea2d658a2ea69b7dbfd6be50b3225a66064449b39cacb6c07dee1061c595dfb8d39022784ab03866dea9f1a6cc7af875045fe47337c8fd4a1613d721e0e7cda0040a7ca0d759e130e"}], 0x2360}, 0x5}], 0x5, 0x4004840) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005540)={0x6, &(0x7f0000005500)=[{}, {}, {}, {}, {}, {}]}) ioctl$TIOCCONS(r0, 0x541d) write$FUSE_POLL(r0, &(0x7f0000005580)={0x18, 0xfffffffffffffffe, 0x6, {0x2}}, 0x18) ptrace$setregset(0x4205, r4, 0x200, &(0x7f0000005680)={&(0x7f00000055c0)="f98dc29a8df278d5114d6909c30c78d7baf8d5af14a41dc108e99fab3f85fe2b6935d8942149dddba2c98322935ce346f946877e928e9c87779fd13cfbc47af7a293389230d79331f0cd9d9ceb2e635edd0bb13593ffddeece5ae6aae10417bd838932e36327a14866fabebcbee3ac2e938b824975d7d8fa1d7d8e11aef787e1e4f6c364240b0b0acaeeece8b35766ba06008f9cc95ee4e3ff1dd032fe460e010a8319daf1aebfed92", 0xa9}) [ 595.312125][T20236] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:15 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x700) 00:24:15 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) prctl$PR_GET_DUMPABLE(0x3) recvmmsg(r0, &(0x7f0000000700)=[{{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f0000000500)=""/128, 0x80}, {&(0x7f00000003c0)=""/33, 0x21}, {&(0x7f0000000580)=""/169, 0xa9}], 0x6, &(0x7f00000006c0)=""/16, 0x10}, 0x2}], 0x1, 0x103, &(0x7f0000000780)={r1, r2+10000000}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) write$binfmt_elf32(r4, &(0x7f0000000140)=ANY=[], 0x48d) recvmmsg(r4, &(0x7f00000062c0)=[{{&(0x7f0000002bc0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003ec0), 0x3, &(0x7f0000000440)=""/190, 0xfb}}, {{&(0x7f0000004000)=@ipx, 0x80, &(0x7f0000006180), 0x228, &(0x7f00000061c0)=""/240, 0xf0}}], 0x400000000000399, 0x0, &(0x7f0000006400)={0x77359400}) [ 595.422503][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 595.441246][T20283] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x0, 0x3, [0x2, 0x2d9, 0x3, 0xc7c]}) [ 595.519560][T20283] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5452, 0x0) 00:24:15 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 595.579890][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 595.580445][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 595.585697][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 595.597836][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 595.600945][T20288] vivid-001: kernel_thread() failed 00:24:15 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0xc00) 00:24:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x401000000801, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x10) recvfrom$unix(r1, &(0x7f0000000100)=""/52, 0x34, 0x21, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1050c2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9) 00:24:16 executing program 2: r0 = userfaultfd(0x80004) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x2000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:16 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000000c0)) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x77359400}, 0x4, 0x4}], 0x18) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000040)=[{}, {}], 0x52a) [ 595.899882][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 595.905693][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:16 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:16 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x3f00) 00:24:16 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x3, 0x80000001}) 00:24:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5460, 0x0) [ 596.084543][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 596.101249][T20432] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:16 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4000000004002, 0x0) madvise(&(0x7f0000836000/0x400000)=nil, 0x400000, 0x1000000000002) r0 = socket(0x10, 0x802, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x2f, &(0x7f0000000000), 0x20a154cc) 00:24:16 executing program 4: socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, 0x0, 0x402, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002640)=[{&(0x7f0000002740)=""/108}, {&(0x7f00000002c0)=""/39}, {&(0x7f00000003c0)=""/4096}, {&(0x7f00000013c0)=""/4096}, {&(0x7f0000000300)}, {&(0x7f00000023c0)=""/81}, {&(0x7f0000002440)=""/231}, {&(0x7f0000002540)=""/224}], 0xde, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f00000000c0)) [ 596.184190][T20432] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:16 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x4000) 00:24:16 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) 00:24:16 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_G_TUNER(r0, 0xc054561d, &(0x7f00000000c0)={0x6, "684de76c3a61006ec00b124702fd8b49cbb852ca955f56ba1512efea00db9610", 0x2}) 00:24:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$P9_RREAD(r0, &(0x7f0000000000)=ANY=[], 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x10, 0x7, 0x0, 0x70bd2b, 0x25dfdbff, {0x3, 0x0, 0xa}, [@typed={0x10, 0x67, @str='*keyring\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40004) fallocate(r1, 0x0, 0x40000, 0xfff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x20000, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) [ 596.379902][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 596.385733][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:16 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x40049409, 0x0) 00:24:16 executing program 2: r0 = userfaultfd(0x20080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:16 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x1c2000) 00:24:16 executing program 4: r0 = socket$inet6(0xa, 0x400000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x32}, 0x0, @in, 0x0, 0x1}}, 0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009100)='/dev/sequencer2\x00', 0x14280, 0x0) ioctl$SIOCAX25GETINFO(r1, 0x89ed, &(0x7f0000009240)) sendmmsg(r0, &(0x7f0000007cc0)=[{{&(0x7f00000000c0)=@sco={0x1f, {0x2, 0x10001, 0x4, 0x7f, 0x8, 0x100000000}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="a40dd95ff66e16d32e55f8c331c4f6c084e04674c8c3ee57ea4740899cac6cd88b1c506a1be0a26167", 0x29}, {&(0x7f0000000180)="a499bf3f76f828bde27ecd14a725442d9e74ec46de5a87eaa5a17f12244ee0e703f9caa4a61c55f8753fb668a23e1907ede4808bf1e8241e88c45a6e7100470672", 0x41}, {&(0x7f0000000340)="95c4ac1a0ee71ddd4253a92b87a4b4cc825e4c975a1795152177ab200aa152021b37f86ae5c2359af098161b7072f9d4dc2865bbcc1ed517bb219765e3de081f02", 0x41}], 0x3, &(0x7f00000003c0)=[{0x60, 0x8e, 0xdaa5, "0e01c9dbac07c812d651fbb8d99d947cd9b19453ee742e030b27c9f2d6e23927b05441f9efbabbfd8d3d10ecdc39987a85a9cd5b02de9e0acdca9144cc8de3d569258536e6daaad8841513"}], 0x60}}, {{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x28}}, 0x3, 0x3, 0x2}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)="25ffb75f5b11a18f7c893d62229b28ba1c641ab7069f1f3394428c6f3fe19e50c9ce739f80ca93d3445104e4b09183d8e2f81292dc0677e7e103ab66c41f24af3668afa34d58ba1b5f86cbb629abd1729dd8a1c7b6abee16de89ea7174d81f249132b49f12", 0x65}, {&(0x7f0000000600)="af56108a3dfcb4cbaae04b13c7ef127b4e244db9ffb1d44b2653d1879c8028c8edb9f1e24d1ef6e748fef913b925c4f1b3348e487fb18da65f376e4152b10021663ea5470808eef2feee8d95e0eea29a6f3f69", 0x53}, {&(0x7f0000000540)="ce073aa81eaeea4747976fdcf807935982", 0x11}, {&(0x7f0000000680)="d21a9c6d373e741b923611371ddef50df179cbd76daadc9cea2ba2d0826b6992c57ee53ec70fd0c93725dcc21a4d9e78fc7b5ef823a2534f65d234556d448f610206c584b5ae68db7fab79f6c97eb3df96deadc724007a090b505e96cce590536a200b5855af23af6de48611f933b7249dac511b7c700f9fe52934d9c64af364072490943714a24a2b6c363bcf1f5285dc9b925b510b6bd6ff2a28dc7b5d3e991f981f9de30177ce", 0xa8}], 0x4}, 0xffffffffffffffff}, {{&(0x7f0000000780)=@in6={0xa, 0x4e22, 0x4, @remote, 0x4}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="1485130978633f6e9369099a66bc40fbe91e19507e1aa226bd7aa7e13a278d2886220ac41d20c4108964d16c9e00f0034a828b9aa00616df0018c55a2ca25b2de27edec1e23f604adab3f9ced2760bccba4dcc268a00ab4ce20135bb6ca2b9a6d28cf12b25928b3d68f6d0d66ac1785f8a55730581dfa0b8576b428dbf2a850778bc74ea091b30", 0x87}, {&(0x7f00000008c0)="7616c3862c31b6a5f4aae0093bf94ff9f5c2b6", 0x13}], 0x2}, 0x6}, {{&(0x7f0000000940)=@ethernet={0x306, @broadcast}, 0x80, &(0x7f0000001d00)=[{&(0x7f00000009c0)="fc5efa622b4e643e1e752a8e2b07d13ae8f09dbdfc3eec4aabc463353224b39edfad4e085ff6ec846c3ce33ab28ee64df8463f0bc62c452bb139a062b37128527bb28f66688451ae26432fe7d2f065d9d3d0f755fc8c2b91a5f529cff584620ddf3c3db449d6dd473431c04655d21f85d48f8e299d3f34587119b9d3537b3d7f96ad47c1d1ec6ff0d577995bb07c3f28973b8b4c75523c33d29f61db556a49e6d4612cdfd927a949d3c6b3f39767be0149964cd818a60a835042876c6cc31fe577d4fa34", 0xc4}, {&(0x7f0000000ac0)="2cf68bb1c40d5ce79ef30c6d1650e6db6075192dd507c1f5e370c408438be20cbff02e1283fbc5a04c49dc05e1fee830074173c19923d2dde1ff090cbc672b9ba671de4047b08c8595fb223abc7c78ecdc3a9ad322b2ce5a20a0ba25f22a41cd4d4cb189e8ebe18c8f1d8a2645d2ddaacc1a4be9aa5eb208ef5949a4d5d7acbd9996d145f8b86394d7", 0x89}, {&(0x7f0000000b80)="a1609b3b754bd2954b6442ff05bffc04d01c46808f98c986be060926ad394c72788469286224cfc31b98603ef585feb76aa5fb7dcd780a3957", 0x39}, {&(0x7f0000000bc0)="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"6c0dff84fbd470ec1831ee52fb9dd7fc0d7fd21d0218da1beea5465502e6add258302f83c9431df3c7997a0b135ea6e80c5088461ce5cbae3d6bec91a02b0398c198a3db7bdf66e1d4a499ff49e859b5ba530128aa13b29d6d8f2e51b13a956f8cfdaacd83c3dcaf33a228abf368b0210bc17d52a79927ceb89290a73f131e329676d1565c1da5c5ab49d44e1c7aba1843801bad33008d122a9a766dd4e348ae516690998d206181b955"}, {0x30, 0x119, 0x7, "eb67cc9cba517c0998220e7f3209c20c954134fe360131995d5c"}, {0xd0, 0x10b, 0x5, "ee00d1c026dfd9a926d81be47b25c78a57435156e754c07854ce7121ceb384e089206b7b50b5b84dbc8679c070d0120ce34ec7ed12e823b5107bfc3be31ffd3b12ac90b9a46fb662b3f59c36280c5da97aae8985a296b834abefa745c254d9417de97dd17d016b6e4e2f36778b59ccc9383437c2653803bd0ef3e1d2bc687fb44b519cc924324d9b6e3fe93ef5d6b25116ed6bdb775244c1056dbbc52fe74ddb87279a0259b7f96e6cb10ea0fc02d9febf5002bef6a08a3663ed"}, {0x60, 0x10b, 0x1, "98f540fdfd8dbcc54ac3b8f5303ef71079fee481bcb0e2f6e6b1008662b2ae99280a996b582620ed8cdadedd021609b62ecaeb0d8e2ed38fbfb292ccbb83d9f95fec5476fc2329f27a4709f0"}, {0x40, 0x10e, 0x3, "c83c995fd86e2bea3e57423ab6a1ed6f29e7aeccdc148eb252fb2f7d265bc9a0bc1e8a8d7907430f3987"}, {0x40, 0x10c, 0x9, "7f25e2f1af2c3a47b3a08ceb252bf37d6cc2d78471ffb5a3d49aa7db311e05a37efe03595bad98e9dd3bb73c127fe5de"}, {0x108, 0x3a, 0x0, "76b1e370cb0e77dda72d5498e53aa49767fc2f5a1a405dec57d0f2a1f75d426dc225259cf234f085084ddb15750133ae60009f06bff5f82b85c8b0166aace2a2eaf9384bcf06c9fcb97ccc9e073ae896804ef5b8518ee4705e755562bf6c49c2b394540dba5ab079a98dafba04da598d90babb771aa373942501ad9595a7b1f541e91da404ff2aecdd58577705582815daa76dba7c3fd6257ad51b1ab6e2e89d0e64c5cb9059d6268039f0e43f3385b8e495b802ec44d3159979cfe02f5c93528ba58dd362c9b3cbc2773d4441d2e5115135419a3cca6175944a9ce0b0fefa6d93793612fe46d7f8918a62dcb5510b8b295a1f2fff9027"}], 0x498}, 0x1}, {{&(0x7f0000007740)=@pptp={0x18, 0x2, {0x1, @broadcast}}, 0x80, &(0x7f00000079c0)=[{&(0x7f00000077c0)="de61fc51e09a67f3ecc7495bfda568674576f348071d5fe34fb67685f9b4796c5080e2e5047b59d08c9a79b3dae28f58fff2d3b0afcc6eee35f56c84845191e84ba16e48dbeeb7473fb1d98564393118f0a3030dc9ceea64f73bcdda4611c76c4f2b48c014f8565a7a751fe061f66937e19edcb3458a29282928446f96fe006de69766a796cc20819285d941d7a6bbf86051f11d56d7a5fb7642899add70055a12c75ce6828f2175ae863f8727069ca293d95c8f524feddf23d9d0adf4767be6e9e58a5d3d9934bba7f289655d", 0xcd}, {&(0x7f00000078c0)="1e3a32d166c83265c42e44a87e8466095a792816840ca4fe4f98a6af67bd74a034f78bc12c17ca4817ad5c0386bf3536deab953b955d94c21723861e56db284a55933d52504b9a41761c466f3eef5595a18c2993d5f3438ad6cd23395d7d267821f3557c8ce0ac78d6301878b6343d3cf1e8d00f68ebdeeed414bd72886ee22cf88b99e5f9be5f8255b78e81b2b9d21752943b6a09f82804a4542825aa38b2bec992990ae53a94488e6bfb282e3c0bde38144c3db3e591e81d2153c93847156a19", 0xc1}], 0x2, &(0x7f0000007a00)=[{0xf8, 0x11f, 0x2, "726c4c90f68a5ab2e80f33d2c5c65b89107bd79ddcd05effe815d7c0a07cec66ec4a0ec70782966ef6afa10c118d9bdacc465a3e39bad2de66beb506381a464f0d79d382afa49b53bf7e9a9f1deb4217377b4ad8345725be26e957a1b3d4b9b06f57e419b78deac3f67d569f649371fd21e02230f68bcaee48969320691d3ba48f8892e5d60bd791dabadbcf05939cfabc0d0b0541d0aec5b5c3bf59dcca2d7e7ed7ac0fab08fda24afb9a17b955052263036de477e67a63568b993cc08df4dc7a7f60b14b499f128b261b20178d45dd428768db78bb1ad921d923a4023eac779d853f0b21e2081e"}, {0x110, 0x10b, 0x0, "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"}, {0x90, 0x11b, 0x1, "d40948fa86f3a11b2de8e810a7db9cfc2e47fef628eba66d0ad39edc6c0e2fe294a09e060fcaa2a15fa9685b54db5a7dde31ac9569b48a1802d89d1abf834d176d9dea5d47b78b965390095d541283913e4d0a1a27bce246e43faf56632b4027d15b523ce0af727dd0f275155853a41645640149ba0e6e58a470647990e5ba7f"}], 0x298}, 0x1000}], 0x9, 0x45) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000092c0)={0x7, 0x100, 0xa05, 'queue1\x00', 0x7f}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000580)=@in={0x2, 0x4e21, @multicast2}, 0x80, 0x0}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009380), &(0x7f00000093c0)=0x4) sendmsg$kcm(r0, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000009140)=[{&(0x7f0000007f00)="c87aee02dd026f84f35d86deda6a9c46580efeaaff3ed06d95f32ec9a1e66179989e488414eb344785c5468faf5982121c5b7e7faa956367620c21daf18ebbc589b52f4e511c01cdf85ad0c0abf0adfff96bc92b4a80435f9d73e6be3a0cc4600b9417f6f9dc66f3741200b08dddbfdff3467c6e2101508c15041f9bcc60f7213ff287c884be841dc820ec6b85ea250b20bb09afc0b69354a8e429c885e1176fb57c5702d6afd3152b28", 0xaa}, {&(0x7f0000007fc0)="befcc8a122222b32f52e537d88a07664d03bdeb85cac097d6b27afcdf7863e5606f6c50c27f4c01888a3160524bd26a3fc47b0889d101c042339c92a0c6076a17dcb80251b5e40cb9165cfc19f950848787c0ed90548f6676db2be6795817d71c90d2dbd7f8768af448c7be89942a4acd35bcb7b893d829eb12318962fbacc8928a1f8267ecbce7d4978649088858a53eceadfaad3c877bb33df81379dc837b8c978d0f6d68cf8a38fbf52da03b28bb855f4fd7f09cbea0f75ff00121c3c98c88fe63bbe38074f5787b1bce21fa7a2a5b53624e11c50ad3f16663bcdcdc5b6ccc8fb64", 0xe3}, {&(0x7f00000080c0)="3bac17124f64f6e6060ead52b61b7136846083594a2d5b1af4bb3726f6c3ec1b579e9da5", 0x24}, {&(0x7f0000008100)="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", 0x1000}, {&(0x7f0000009100)}], 0x5, &(0x7f00000091c0)=ANY=[@ANYBLOB="2800000000000000010000000300ad7ede090096c2b257ae6fda2573b34d2e24d89daece370b0338"], 0x28}, 0x4000) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000009400)=0x6d) 00:24:17 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:17 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:17 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x1c3fff) 00:24:17 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) unshare(0x44000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, 0x0, &(0x7f0000000040)) connect(r0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast1}, 0x4, 0x3, 0x2, 0x2}}, 0x80) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000080)=0x44) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getroute={0x14, 0x1a, 0x300, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000380)) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 596.778867][ T26] audit: type=1800 audit(1555287857.013:88): pid=20571 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name=7374617409C0D2FEBCF9DF2DEAC8C177FF171248E91193513049F831550D6F7DE66CF637BDBF1311920C8A26EDA4DCC3783F9DB5116B34D31B0512A5608AAFF01E7952340CD6FD dev="sda1" ino=16926 res=0 00:24:17 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="1b00000048007f0000000900000007000a06000000000000000036", 0xffffffea) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000080), 0x4) 00:24:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4004ae8b, 0x0) [ 596.914214][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 596.930573][T20701] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 596.938172][T20701] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:17 executing program 2: r0 = userfaultfd(0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000903000/0x2000)=nil) [ 596.976533][T20713] IPVS: ftp: loaded support on port[0] = 21 00:24:17 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x201c00) 00:24:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mount(&(0x7f0000000040)=ANY=[], &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='ubifs\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="00fb7a0009c7b903b83080c671730a18691aeee2c08b98c9f3e97ad8510fb3639b4f52a86e490f9d28d4da2b8987eb9ea4a4a15a8c15285a6eac5848bf2cda22def35f79a3ee103e05118c264a565d9017908ba23932a063de02ae23d18118db78c00b1984c70b471b08461a0c768af5c7d2f4b5742006abdc91"], 0x7a, 0x2) 00:24:17 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) [ 597.159335][T20790] UBIFS error (pid: 20790): cannot open "/dev/input/mice", error -22 00:24:17 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:17 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x400200, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000400)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x26c, r2, 0xd18, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4fb1d3aa}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}]}, @TIPC_NLA_LINK={0x2c, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x10000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}]}, @TIPC_NLA_MEDIA={0x5c, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000001}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa552}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_LINK={0x34, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc6}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x456f}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xe6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}]}, @TIPC_NLA_BEARER={0xcc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffffffffffffff7f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10001}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'ib', 0x3a, 'veth0_to_team\x00'}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x51c5fd95}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_bond\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x100000001, @mcast2, 0x26}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xed8c, @ipv4={[], [], @loopback}, 0x5}}}}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 00:24:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4004ae99, 0x0) [ 597.201674][T20837] UBIFS error (pid: 20837): cannot open "/dev/input/mice", error -22 00:24:17 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400080, 0x0) ioctl$CAPI_NCCI_GETUNIT(r0, 0x80044327, &(0x7f0000000000)=0x800000008001) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40000, 0x2, 0x0, 0x1}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000300)="83779f308e60100300f57eb744b5b8fcde3fd5ce9e4220884cb5ae1ec71a62b84dc99cb4ea8e1167d78f700ded046ef405d79d4db98cabc36e017ca3b4c842b9a1308c45cb1a976368a92d36a802c53019019afae854484a0642cf56bca4ce30474f52270f587df6e300ffffff529f000000000000000000000000edca14c9526cdc89cf544ab5ff67fb1b608488", 0x0, 0x3}, 0x20) write$binfmt_misc(r1, &(0x7f0000000180)={'syz1', "f52900e53b4760cc0f5ce798899f048793fecb98c7f43e62772744f563d267d02cedc464410d14def668ce954ff50210fd4abcc15137c6f80d3f49b1d9f918a7c348d4c9148a5f18e1717a9fbc1c75a89314c451ecc8d4b6783ff638ca7aabb13348f1bb470fed2405bdf2c53e891cce45f96b5e416d6387f0f5563a3adbfad9613f7a53f5a8de097e4ffe837b848944242de511618c3e663ecbf389"}, 0xa0) 00:24:17 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x1000000) [ 597.393945][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 597.403565][T20849] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 597.488535][T20849] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 597.672083][T20719] IPVS: ftp: loaded support on port[0] = 21 00:24:17 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000903000/0x2000)=nil, 0x2000}) close(r0) 00:24:17 executing program 4: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000280)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[]) chdir(&(0x7f0000000240)='./file0\x00') mkdir(&(0x7f0000000080)='./file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file1/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') 00:24:17 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x2000000) 00:24:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4020940d, 0x0) 00:24:18 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='}\x00', 0x0) lseek(r0, 0x0, 0xfffffffffffffffd) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0x29, &(0x7f0000000140), 0x8) 00:24:18 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:18 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x82000, 0x0) recvfrom(r0, &(0x7f0000000300)=""/188, 0xbc, 0x2, 0x0, 0x0) r1 = userfaultfd(0x807ff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="dc0000005a38e03218f231decc01755bd5b1fe265eeb56457aa80d8cdfeb45d348e2de65e139068caf33746d1af1d1fd9fdf542e102758feb501b4d95d1dc5b005dca86bd8e62fa6d945c2f6f75d2ccaab10653e29f5e98302ff862048165fe152a0948ea1ecc0d6b79e0e14331f8b65f2ed3309b3914804dccf466b41de5ddd7d5c08fb8efd5d8c4b719724b25806465ff831910b7b3784d20d2f74fe90d387fe677858cae77689faf45da6cc4674c44c086521fc423e3a0787d8201a0aa77fe9d7012e427e7f777882254e348f2c58682219b59e5cf6184c38b2e04cb441d3"], &(0x7f0000000180)=0xe4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x10000}, &(0x7f0000000200)=0x8) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000240)=""/65) [ 597.800099][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 597.807491][T20967] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 597.826945][T20967] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:18 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x3000000) 00:24:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") capset(&(0x7f0000000040)={0x24020019980330}, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x5) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'nlmon0\x00'}, 0x18) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/126, 0x7e}], 0x4, 0x0) 00:24:18 executing program 4: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x1}, {r0, 0xa010}], 0x2, 0x7fffffff) ioctl$SIOCAX25GETINFO(r0, 0x89ed, &(0x7f0000000000)) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000080)=0x5, 0xffffff97) 00:24:18 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) write$P9_RSETATTR(r1, &(0x7f0000000040)={0x7, 0x1b, 0x1}, 0x7) 00:24:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4048ae9b, 0x0) 00:24:18 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001800)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, 0x0, 0x800) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001c80)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1) set_thread_area(&(0x7f0000000400)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/zero\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000a80)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000001d40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000001d00)={&(0x7f00000017c0)={0x14, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [""]}, 0x14}}, 0x20000000) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x200000) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0xa0, &(0x7f0000000800)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x5, @remote, 0x80000000}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x21}, 0x5f}, @in6={0xa, 0x4e24, 0x81f, @local, 0xff}, @in6={0xa, 0x4e21, 0x40, @local}]}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000900)={0x0, 0x47}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000980)={0x0, 0x1, 0x8, 0x7fe}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000013c0)={0x0, 0xff, "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"}, &(0x7f0000001500)=0x107) sendmmsg$inet_sctp(r4, &(0x7f0000002d80)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @local}, 0x10, &(0x7f0000000740)=[{&(0x7f00000001c0)="72563828afa3b8eecfbe9124faac022a62e6d02f1afb3474db248de54d4e29556876c4467653bc65178ac99cc36f588feed16b0c13c20d4f764aba6c423ea8546ed82a594fcd7cd9ec2211d59bb2e35219f2fb3acd0abfa2eb06b995b57a4d8f74902a0a8a501c6d90d41b4b7f1fd55aa5445834d7d082e58e0363be5561a4508d3e0564ea6693a3ba90e259", 0x8c}, {&(0x7f00000000c0)="b6e43420dfa4a525b1e1cd94d91ff0d8a92fb9efbc401e2191fefe89f9d013f58e789d391f560b9381c7257f71bab9434a79392087c72c67f1b160b36f822c42cd661495e4905ceae399227a622c26b8fe38895ea3402fcbff2c6c9beab66b3cc95739fecb8da690037812496aaa13ce1cc55ab7", 0x74}, {&(0x7f0000000280)="7b68b458f7f4b30a1d2d72d684ae79b6ce9eab875e39434490bef0ca5edc09b8826bafaa189c7d1b939ed22b16e19cf8df7b8b2544ee049f0f8772978e77a9d0aca88e3cfe0a2348", 0x48}, {&(0x7f0000000300)="5b8c099746faa8317eece7449424fc86ab21c70be208d97e9cc008e01c13696e0f2579b032e41d0548356302c6a7ac08f5993795f8b3421db2d1ca8eafb2ffedd5e0db59e26ebef12c078a32a6d878c4354ed3398c8b2bdbdab8af43cb664b030745facaaca473926f8bf90e3d26580901e2c8b95b19b4e76cfc8e27540b139e908ce333b8af4bf79f7ecdc030dbb798e85d8f063fc878608f03df6796e9ad926eaf3c7218f0b8a7e371fdba3c79a3efb58c3ce573d652144942cd", 0xbb}, {&(0x7f0000000440)="d1b41bfeb2ae00e8a6c45fab1c29ea452df565b8df99d166f3122ada8ad4db6385c8203c99f45c2ec39bbf281f5031aadffcef9af584f0a6d46f8ac7205c4a55517fd961dede2ad2908a548044e776d4abb6f4833cad4f34c967c2a2e79447be86e356da3cc33f56e3fe0c810e5709717cdf33569ccd6d98fca8cfe5f9d25a55967e7301adf9a3472a8cd81e1308370421d7172e30a9d6bb5ae10201a23c15f9", 0xa0}, {&(0x7f0000000500)="6f1bddf92f773195706e29905bdadc2e12cf4be71a3447adba0b19e398cb9c6235b9993c40a8b84a2a52efcba49952a3f47649c65c6adcdaf9dc5834e6c0ecb8c801352bf1a945f56922d0403f1866822af05a94a9efb630dc4211b0cbf24129d4e24778f59e7893bafc874f6a1a0bd4a2c5df15f19a0778ce2d496bb7ac428a4a483b84b4ff168c8d06b18dd99c0e26c47dc8c05c5b3036aade8b8dfb0119fbba279b14f31fe7b8f471332b661bac37abb9275a9287e88149344f05a44681", 0xbf}, {&(0x7f00000005c0)="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", 0xfd}, {&(0x7f00000006c0)="b9100056e6949e721e95329aac391a3ccf596f000a2b50d0c18fa9ced08cdb2841230947c5b636f930d4caa53241eb99e23b8157afe80d1a33ee3462a18febc9d55036d52ae8cfcab830ed4db300a0ce15ab6ce5b07bb47e8e", 0x59}], 0x8, &(0x7f0000002f00)=ANY=[@ANYBLOB="20000000000000008400000002000000141004000100000000100000", @ANYRES32=r5, @ANYBLOB="2000000000000000840000000200000014f10800ff03000003000000", @ANYRES32=r6, @ANYBLOB="18000000000000008400b74d44697650ec8bc0a51c3f00000600000002000000000000008400000001000000ff010b000d000000000000005e0000007e000000ff0f0000060000000000000020000000", @ANYRES32=r7], 0x88, 0x40}, {&(0x7f0000000ac0)=@in6={0xa, 0x4e23, 0x3, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}, 0x81}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000b00)="f7e2d6b1ccfad71f055fb8c3dcd1f490d84add646e3cefc9b378879ae82cec67b922288f22285ee5cf71efda4a945f3011d3473041afa52a73c220d34c6a2b4abcd27a07715f07637d1dbcea96051bc7e1456d1c54be0577a0b206999fa6b0ef57d194e48d1443200d0025d6153f480a5abd99e79ff98cce9c98063775", 0x7d}, {&(0x7f0000000b80)="5d62a2bddab3d4b1c6b7168d8ad88c04f914dec39296a4ec1541b5418a82a6022324bfbdb3f5e63bb302f723a8a192ccedba0396e8fa7c23704b6275c512329de199ad200e1d5bc4ffaba772a2bbaa156ea26f6e36a8c580fefa5c8f1406c843b16f8ffac765e474294cd57a40a69a78863887b267e8b86db3eb49d3386d3b9aaa189d25e07cf79ff2c6100f3c078e24192390c41443deef465c6ecd85bf", 0x9e}, {&(0x7f0000000c40)="4f5614dd0b59e0d0771b31364c54107ccb897928a8ca9f62f2895940a1fd5aee495caa24ae7ee373842b9206c7320901f0216421bfa3d67b80c2f4147490e646eb2a95521ccfb46dcc68b438ada74dca500f5817efb30764f2102d33b78fc4840700a3e0db36c2aa5038f56d231696dd0791d7d9bef9e999be292a191359a4940bf47ae7b9a4f3ea0448", 0x8a}, {&(0x7f0000000d00)="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", 0xfb}, {&(0x7f0000000e00)="2f34db3ae902274838ed3045a6f19de84bcbeaa2e842b3b9a2b595eac436cb8d5b63355211e92ddf8abae99972c5d479b1d56d147ddd1daddf6455a59906621a21eb0f3c6dc98d9e15b67dfe4cd1496577835f3d116a4542dc541f37b7c9c464ff620a279f7fa8df2ddbed39a664cee9940f310b65af257ea2e339a68449a4ca9bcb85a852aa48a8d435e0519f45c4f68f9536d20dac54f751130e2d053e11f7c89611ad583b301fa76c7419b93c32ea9b86baa064c57f7453a40797522a95bc", 0xc0}, {&(0x7f0000000ec0)="5e4e7c9cb5313de82505a501ca5e296c8eb887392da52c23b6fb48269e9e", 0x1e}, {&(0x7f0000000f00)="2cfa6c09da4b15377402ad0dfcbeedd5eaf4775bf0d269792daf5d2a4c92a26fc38abc30c3dbb89ef8c94abd35c01b222514987a6408a19e120fa5d596f318b4f3f79acaa855bdfadcd563fe44eb28ba59128d0ebac07c94e9abba419cc76c4b1b0fb4f76bd84eee63c3307c2e7a90a44761447557baaa680295766460c2990c0b3df8b7b8b919302c2fe6df8ff7b55a6d", 0x91}], 0x7, &(0x7f0000001040)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}], 0x38, 0x20000000}, {&(0x7f0000001080)=@in6={0xa, 0x4e20, 0x2, @local, 0x8000}, 0x1c, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=[@init={0x18, 0x84, 0x0, {0x80, 0xfffffffffffff278, 0xff, 0x5b07}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xc79}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x6}}], 0x48, 0x800}, {&(0x7f0000001180)=@in={0x2, 0x4e21, @rand_addr=0x1}, 0x10, &(0x7f0000001380)=[{&(0x7f00000011c0)="7368c7a9e58c4db2692237c555e90fe4b8201041190896272ff72df30a152f7ecc23c4965d83ffad45092591bc8e4664781b29a284eed23d680fc639294d4775ad6abd4a8bce93796086fbab5489a7d32a1b407dd8354ea93025912b8dc0879054e094c069015f0d301adb0a9ad5a32a12ecd88e5054440c8360b009b579a66fa97c6288ff5159a07dc12f4a65814fbff79a6d4da3dd66f7bc4242c549c6439bbe9b91e3c32871aa236eae255fa74a89e5ba1a77265f30de2eb3eee51a903a00fc3f11b6bd8dcda2dfb223b3e7934ba0df6f18fa0c80aa92259a433f2b1b0d682e9b6ad6aa6edb41", 0xe8}, {&(0x7f00000012c0)="b0d2b76bcb52eceb21a100f26d44a581b1803c057f677d41f7d681171edebe", 0x1f}, {&(0x7f0000001300)="d4363ddfc57cd5d7eaca5eaa31b94972ae243f035f8c855bd245c912cb7de8936fdbaef31fc7cb2db0ad9469e24344ef0a0ae31aaa5911c88a94d407c73932c8e1d580a35296e0018616b917ffbb313c8083", 0x52}], 0x3, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x200, 0x3, 0x80000000, 0x2, 0x5b7, 0x0, r8}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x48, 0x4008094}, {&(0x7f00000015c0)=@in6={0xa, 0x4e22, 0x9, @rand_addr="b13e3ac50fd6ba0446c7cad0ef15a6c9", 0x5}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000001600)="0b66e3f930d19cfbd8dcf90d7860a004368bda3f0fb2c7dec5e5cc0f91306dd3b479dbc0de34b9b8cf0b8848f42b3d07c8a4fcf167c7d4019beb930f7bfb433960009e355df3976eeb57f910c0d1db05e3e64f78214e503918b5a6c56037d000831f5f50e4992b2d38c37ac3d70f7555f942638610049612a0fdbc4468656f5ccb473a6aa4a63231302705befa41508007ba99d6f2eea90e6540d36637ade3b1959836bf3f8c679bc073a251a314863371cdb35e70dee9a0e97c09c02ecdaed909a1", 0xc2}, {&(0x7f0000001700)="a3dc82d69641d613d48d4fd8c1bb2ceff3f48e3f885a", 0x16}, {&(0x7f0000001740)="a3c041a2fc8955ba09a86b21d1159892e110d3072d32df062072643c745cc193f281f345432e4f75019fb2e90b2cdc385e5fe3d892bf876fbcaa80dc020b6d77d6b4b97e8a33b9f83b67cff02d4dc25b266e001efa7e99afdd3314dd82351d2017fd3de31578a86647259403511c32dd56a067", 0x73}, {&(0x7f00000017c0)}, {&(0x7f0000001880)="eb67a876b93303d81c7ba0a6414966a7e7624ae0df75f1a984927db9f84b02d853f35846fadc7029f3f2435fa17556850a805149da59edd68ae070692d05d380d36db31a35ba4d0083e8ec904747bcef63a8aaf679119deec3e5cb6f68bcd15a546b146f7001a7ee17", 0x69}, {&(0x7f0000001900)="eda29593c4bb2ef200eae61844933740253eca920db212796348d6775396d97d6cf638dc5e8abbf6a9d0684ff28452bd48ee92edf7efeb7f1d890086c62fc39c5d286028d14e74bdada0b859508f5c5004f027f18618fe690ab263d6ed522df2050fc318640390afbc962ffc4773c350305f", 0x72}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f0000001a00)=@in={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000001c00)=[{&(0x7f0000001a40)="d9ed58ef2167dfc70dd22a1e7151a10578c1fbb2d89f61064bd8bbd2c4d742c760b5ef19d3080ea756e0b6f311446dcd2f59720fe2c45dfe6e3d972c04baa85e7ba13a251a77f298ef35c7684a5720f61361c5d59d26378a7ea6c6219c416c2b66c3da069652e3693765b29598", 0x6d}, {&(0x7f0000001ac0)="4f7057b0e19e72e2451c5402e7ff9317e5d8478076fce75a28", 0x19}, {&(0x7f0000001b00)="38a833c278735a665a43e38ccda1e4cc71fbc335b7d073a498577e0d30af6f5b9f46429e5e212d57b319e58bbb11fdd4552dae6a913d23311033f794e3210c3b1101124e5735ec7a4f9163f18dd167a7cda9c71c59d47dde40b2afaf0d59e1f9035158ed5e27973039ef3eea6f4ca6ea6906692757aee85759b51fb6c8ee2907d239c558e136afece2a35b240b3b22a01f11038a11a49d3310378239990a5f2a8e6e581fca6b2366f088c28d318999af2f78145dfa7c1bce3651c57cf9ecd7460a38cf86e0b1bf5b3d17b4d5ae67dd2db070ec24473093a22c3d8e16157ecea38b87a914a220f6dedfb2cd841079af183c80", 0xf2}], 0x3, &(0x7f0000001c40)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @authinfo={0x18, 0x84, 0x6, {0x2fc0}}], 0x30, 0x10}], 0x6, 0x80) 00:24:18 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x4000000) [ 598.224944][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 598.244046][T21111] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:18 executing program 2: r0 = userfaultfd(0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0xfffffffffffffece) ioctl(r2, 0x0, &(0x7f0000000000)) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000240)={r4, 0x8, 0x5}, 0x8) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000080)={0x0, {0x77359400}, 0x4, 0xa831}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180)="078cebba9a36509f524372591eaf9c21eb9a8bba9b19ebff6e7abc7b2f57d93df75811c83527093ba969ecea9f9ef1e2e616ce228daa3c50e6f3dd55d1e9a912222e82a33043576f791a41a139dc7bdb8b363008a8a12b1ee3050e61391c64200915e9e7846fd4be8b0a37308f9ca96fff1f8dd9299cf1bc711d78af23a15d4811a846bf2f8df55c915dc17047c9f7f2237bc55a04173c2a83d1f2b85c57909dce", 0xa1) [ 598.270086][T21111] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4090ae82, 0x0) 00:24:18 executing program 2: r0 = userfaultfd(0x80000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000180)={0x6, 0xfff, 0xac4, 'queue1\x00', 0x1f}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x141080) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x3, 0x7fff, 0x8}}, 0x28) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)="3a6190ca9b2d3922a8d2abf555b1064d1a26444969c0f4843afabb68d15c7103010989aea912c2f7a38e4be6424cb6a75acd1491fb5c543e95c5e91a9ac63f26b162f3330b62732bc03376566380ed7998ce12e543039e153b345c240a8c91d5ce86fa97565b1c80656a40cea9a0d394ce1bc0e5f716a56c53736d5b7f098b194bbf61cd4a937465ae55caef78d5eeea133f3ee4cdc5cc7aedec5a34ffcfe92fe835f5b90ec035c74cf6eb8142f592ba", 0xb0}, {&(0x7f0000000300)="11879f14a19e6dbbbcb9b36c50f062b5a9f24875d49487018ab03b576435c613a138163f995d7a0c880ee076d791a2fa621097fb0e3de1d942c0a74754920ca0e98de8bc34c628a5c2eaecc54c982d463b6be88020aafc6d9c40f1370ef4acbbaf7a384e25bc338c460e41b075c8d7a174a042feecdc4bc3f18fda971a6dedf3294c9bf4a80e72b1d9907e9c9c9a3722e57aa56e766d18681a5df236b940f2032c", 0xa1}], 0x2, 0x0) 00:24:18 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x5000000) 00:24:18 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000080)=0x1f, 0x4) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3}) dup2(r0, r3) [ 598.737936][T21243] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 598.763256][T21243] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x3) 00:24:19 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xa2a6800, 0x400000) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f00000000c0)={0x80000001}) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @reserved}, 0x10, 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000903000/0x1000)=nil, 0x1000}) ioctl$VIDIOC_S_HW_FREQ_SEEK(r1, 0x40305652, &(0x7f0000000140)={0x6, 0x2, 0x668, 0x45e, 0x20, 0x2, 0xfffffffffffeffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x100000001, 0xfffffffffffffff7, 0x4f, 0x80, 0x6, 0x9}, 0x7, 0x73e0, 0x1}) 00:24:19 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x6000000) 00:24:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4138ae84, 0x0) 00:24:19 executing program 5: ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0xc, 0x79c, 0x9, 0x4000, 0xffffffffffffff9c}) ioctl(r0, 0x8000, &(0x7f0000000040)="81c6fa9e9ea726a5a97439a0e0c31ddfc2a8d8864f7f517565e542e26b418d44daeed051927acd4e0aca913acae6ed592365c66dc05da94d88ab6c3ec80eb7659f2d326a6c1183986e8e9806cf2f9b02de608131883198393be5d1286a6e746fa2fbbd1c42f9b970d03a2af32113898577d1500d8f21521c3d5cec88146ab75945cc4f25b5cec2c17f9b2182b4c7078220008ac2fc4a029835b39bbf7a15761ff23b167f812cfd1013aa0962b5aad5a17a379bd6ef5f17013b35115fab1a64b82fa2a58c906686ca8791cba5481cd5b4c8045f62288b42f2df6f020926f9a924c089dcb7f9f359c283d671") r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)={0x0, 0xff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x8, @default, @rose={'rose', 0x0}, 0x5, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x0) 00:24:19 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:19 executing program 5: syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x3, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000400)=""/68, 0x0) setxattr$trusted_overlay_opaque(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000640)='trusted.overlay.opaque\x00', &(0x7f0000000680)='y\x00', 0x147, 0x0) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, &(0x7f0000000280)={0x7ff, "c7dde54efbdf01d3ec1876edf82a53a87b8badfe769d3971074705c63a741ad4", 0x0, 0x76, 0x4, 0xc, 0x7}) getpgid(0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='trusted.overlay.opaque\x00', 0x0, 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 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, 0x1, @perf_bp={0x0}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000380)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) clone(0x40000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x800) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) 00:24:19 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x200) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000100)) syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xff, 0x400040) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000018c0)={0x0, 0x1, 0x0, 0x10000020}) ioctl$VT_DISALLOCATE(r2, 0x5608) lseek(r1, 0x0, 0x1) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:19 executing program 4: r0 = mq_open(&(0x7f0000000000)='!selinuxselinux\x00', 0x0, 0x0, 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffd, @thr={&(0x7f0000000040)="46b83f275a9b12aa2b01e8903ff77c6e7f2271d77ba8573f187682a08f0fdd75c6fede0901cbd6f35f387271178f00ad2d10b9aad6421c6693b8d2decf029afaa695d9a9ab1d12282a6d2ca6781f5aa2a4d37788fb5241014d3b3978845595e75fa8a3056b339f11f9ff1137d51211cc1d7aa645580738d05a10b56eb68b1d99329a58c84be7f6157ff0e3a80c6ef7c12d8201a40b0b972bef5ef570f591414cfd34c347f7aaf692249a5b72f091776fa2a140682895c01bc912f7ca18b1079b577b0bd3e32e3229a65ea9c48c119020e779eacf79", &(0x7f0000000200)="9524c20f84869f8aa21b52aaf18804b9981aa0c592a22c87078a5138776e8540e67a23fceb76800b4ea63b6c0f582be9a9bcc2a8cf546cf21ca6854f8342349b4a30887b8e0a904362bd85e9febf9dba128047af8d53731f82dbdcd571d06125e862496fbcd45052e4f408c6ea1ff4f65fac5f9526a3ccaf8406aebb1a25bdce449f15c0ba3c71476b7989f0c8f18a0c7bf8ec6dc07611dcf74ccda9c35df8de9a15ce5731407053398001973aae4273ac55e917ad31df134110a3d617496a7299093508d6f17f594e6be93f70ff95d98b34b849c1863446b0b6213cc1e9201541218e75"}}) mq_notify(r0, &(0x7f0000002940)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) [ 599.112883][T21373] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:19 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x7000000) [ 599.182913][T21373] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x41a0ae8d, 0x0) 00:24:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, 0x0, &(0x7f0000001000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000000)) 00:24:19 executing program 5: r0 = semget$private(0x0, 0x207, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0xb8, &(0x7f0000000000)=0x0) io_destroy(r2) ioctl(r1, 0x1000008912, &(0x7f0000000200)="0adc1f123c12bf319bc070") r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xda, 0x20000) ioctl$RTC_SET_TIME(r3, 0x4024700a, &(0x7f0000000140)={0x21, 0x1d, 0x8, 0x17, 0x2, 0xff, 0x6, 0x7, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x8000000000001, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000340)=""/119) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x485c1) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') 00:24:19 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x4, 0x4) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, &(0x7f00000000c0)=0x4) [ 599.477534][T21439] vivid-001: kernel_thread() failed 00:24:19 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, 0x0, &(0x7f0000001000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000000)) 00:24:19 executing program 5: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uhid\x00', 0x802, 0x0) setxattr$security_smack_entry(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='security.SMACK64MMAP\x00', &(0x7f0000000500)='syz0\x00', 0x5, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='numa_maps\x00') getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000180), &(0x7f0000000300)=0x4) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000440)) write$UHID_CREATE2(r0, &(0x7f00000001c0)={0xb, 'syz0\x00', 'syz0\x00', 'syz0\x00'}, 0x118) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000340)=""/221) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/60, 0x3c}, &(0x7f0000000080), 0x40}, 0x20) 00:24:19 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:19 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0xc000000) [ 599.642309][ T2489] print_req_error: 2 callbacks suppressed [ 599.642321][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 599.661613][T21520] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 599.680260][T21520] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bd070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x4, 0x100132, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = fcntl$dupfd(r0, 0x406, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=0x4b8000, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x236, 0x1}, 0x0, 0x0, &(0x7f0000000140)={0x8, 0x0, 0x6, 0x20}, &(0x7f0000000180)=0x100000001, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x5}}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, 0x0, &(0x7f0000000040)) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) 00:24:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8004ae98, 0x0) 00:24:20 executing program 5: init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='user\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r1, 0x120, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x74}, 0x1, 0x0, 0x0, 0xc010}, 0x48000) sendmsg$nl_route(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000070d00000044b200000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726500001800020014000d00ff010cff000000000000000000000001"], 0x48}}, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vfio/vfio\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r2, 0x890c, &(0x7f0000000240)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={'rose', 0x0}, 0xffffffff, 'syz0\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8, 0x4, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) 00:24:20 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:20 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:20 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x3f000000) 00:24:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = dup3(r0, r0, 0x80000) ioctl$VIDIOC_ENUMOUTPUT(r2, 0xc0485630, &(0x7f0000000240)={0x8, "33b81a482b85a81ab94ff42a7194dfc6afad283193242cc5f3e591b200e214c5", 0x3, 0x9, 0x3, 0xf900, 0x2}) r3 = syz_open_procfs(r1, &(0x7f0000000080)='net/netfilter\x00') preadv(r3, &(0x7f0000000480), 0x2000000000000113, 0x0) [ 600.034237][T21654] netlink: 'syz-executor.5': attribute type 13 has an invalid length. 00:24:20 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) fsetxattr$security_smack_entry(r1, &(0x7f0000000080)='security.SMACK64\x00', &(0x7f00000000c0)='ppp0\x00', 0x5, 0x1) [ 600.090973][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 600.098336][T21658] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 600.099970][T21661] netlink: 'syz-executor.5': attribute type 13 has an invalid length. [ 600.138102][T21658] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:20 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x40000000) 00:24:20 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) open$dir(&(0x7f0000000140)='./file1\x00', 0x40000, 0x1a1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', r0}, 0x10) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', 0x0, 0x1020, 0x0) recvmsg(r0, &(0x7f0000001ac0)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f00000019c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/6, 0x6}, {&(0x7f00000016c0)=""/206, 0xce}, {&(0x7f00000017c0)=""/92, 0x5c}, {&(0x7f0000001840)=""/74, 0x4a}, {&(0x7f00000018c0)=""/222, 0xde}], 0x6, &(0x7f0000001a40)=""/73, 0x49}, 0x10000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000002c0)={"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"}) 00:24:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) 00:24:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e24, @local}}, 0x0, 0x400, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) sendto$inet6(r0, 0x0, 0x0, 0x40000200408d4, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x1}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f319bd070") seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffff7f7ffffffe}]}) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x305800) openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl(r0, 0x3, &(0x7f0000000100)="2e204eaa9604c0bb3c04b6b0f46825deeffe613bbfe0d1644463142caa7a59660c6aa83d093bd58919a04db1ddd69bafd43944e46dd825f72204cb67344bb1d8debee84f6dad4cf63a79a46eba97a35832ebf9a3a3f85597674f5006ee23357c79d5d826819f388b761dd5878c1e382f50e10d9b629be6a438550cca11b55ca9e2944c638eafdc32b0e5212c43fa69ad5baacff70dbf7937e097eea9ba33b4ed9c45bc398e25d26a1dd19ec6f7b8a0c795a74968f6d1b156b0ab029f12792b6ec99af17dc1ff8e220ab30fb8620ccc93525da95d9a312e3634bd6aca9ee77d2576a76fed0d270819edec81dd848857c5124ab2d3be3f296668a7a4affe1ada") close(r0) 00:24:20 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) getsockname$ax25(r0, &(0x7f0000000000)={{0x3, @default}, [@null, @netrom, @rose, @bcast, @netrom, @rose, @default, @netrom]}, &(0x7f00000000c0)=0xffffffffffffffc2) 00:24:20 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:20 executing program 5: r0 = socket(0x10, 0x2, 0x48) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b542407110000f30501000b000200000000000100cf", 0x1f) 00:24:20 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0xff3f1c00) [ 600.472349][T21788] overlayfs: filesystem on './file0' not supported as upperdir [ 600.539905][ C0] net_ratelimit: 15 callbacks suppressed [ 600.539914][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 600.545644][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 600.569925][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 00:24:20 executing program 2: openat$userio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/userio\x00', 0x8000, 0x0) r0 = userfaultfd(0x800) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xde29}}, 0x1, 0x1, 0x80, 0x1000, 0x10}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xc7, "1333e53e13ae7bd5eae96e2ded8784a89716f70bca6c883822bcea36b35cbabc4d981af1bd40c5e8c0527f8134249f74c264d36f58a356481b39446699b4526a30a8724e01fdb0f2054510e36fcc61739112a3ec70c24aa0493e98235109e5ea302990acd06389a69be46f5adba735df84a141ce83ae1a8631689023d7504cbda3867f70e62f2d7a702feeca2a640afcadc622ef9b6b30dbdb1e9a47c17fa8bd71300828e5102023834ed804168b95a3e17a123a53c5bc33907760cccbe6819548abc318eb6db8"}, &(0x7f0000000280)=0xcf) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) prctl$PR_MCE_KILL(0x21, 0x1, 0x400000000000002) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000a78000/0x6000)=nil, 0x6000}) 00:24:20 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x1, 0x0) write$P9_RWALK(r0, &(0x7f0000000080)={0xfffffff6, 0x6f, 0x1, {0x9, [{0x21, 0x1, 0x8}, {0x4, 0x0, 0x4}, {0x4, 0x4, 0x6}, {0x80, 0x3, 0x3}, {0x13, 0x0, 0x3}, {0x10, 0x4, 0x6}, {0x0, 0x1, 0x8}, {0x0, 0x0, 0x1}, {0x0, 0x2, 0x3}]}}, 0x7e) pwritev(r0, &(0x7f0000001a00)=[{&(0x7f00000015c0)="cb", 0x1}], 0x1, 0x0) [ 600.601006][T21793] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 600.608551][T21793] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8138ae83, 0x0) 00:24:21 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/null\x00', 0x8200, 0x0) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000002900)={@remote={[], 0x1}, 0x5, 'netdevsim0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000100)={0x5}) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/136, 0x88}, {&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000200)=""/119, 0x77}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/59, 0x3b}], 0x5, &(0x7f00000027c0)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/178, 0xb2}, {&(0x7f0000002500)=""/249, 0xf9}, {&(0x7f0000002600)=""/160, 0xa0}, {&(0x7f00000026c0)}, {&(0x7f0000002700)=""/150, 0x96}], 0x7, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000002880)='/dev/vbi#\x00', 0x3, 0x2) r4 = openat$cgroup_ro(r3, &(0x7f0000002840)='cgroup.stat\x00', 0x0, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000028c0)=@rose={'rose', 0x0}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x8, 0x0, &(0x7f0000000280)) fcntl$getown(r1, 0x9) fallocate(r4, 0x0, 0x100000001, 0x5) socket$inet_udplite(0x2, 0x2, 0x88) 00:24:21 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x201c0000000000) 00:24:21 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x100, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x3, r2}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) fallocate(r0, 0x20, 0x8, 0x2) sendto$inet(r1, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r3 = syz_open_dev$sndpcmp(0x0, 0xfffffffffffffffd, 0x62000) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r4 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r1, r2, 0x0, 0x102000002) 00:24:21 executing program 5: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/fscreate\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x9) ppoll(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000040)={0x7fffffffffffffff}, 0x8) 00:24:21 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:21 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x100000000000000) 00:24:21 executing program 2: r0 = userfaultfd(0x804) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x8}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 601.116121][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 601.124241][T21942] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 601.161669][T21942] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x81a0ae8c, 0x0) 00:24:21 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x200000000000000) 00:24:21 executing program 2: r0 = userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) socket$isdn(0x22, 0x3, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000dfd000/0x200000)=nil, 0x200000}, 0x2}) [ 601.419880][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 601.425861][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:21 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:21 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x300000000000000) 00:24:21 executing program 4: socket$netlink(0x10, 0x3, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10, 0xf0ffffff00000f00}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x48, 0x14, 0x207, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@nested={0x0, 0x0, [@typed={0x0, 0xec0, @fd}]}]}, 0x24c}}, 0x0) [ 601.668981][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 601.677723][T22076] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc0045878, 0x0) 00:24:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffebb) [ 601.727833][T22076] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 601.819902][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 601.819953][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 601.825889][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 601.831744][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0xf1f6, 0x8}, 0x1, 0x2, 0x4, {0x9, 0x4}, 0x0, 0x2}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x84, 0xd, &(0x7f0000000180)={'ipvs\x00\x00\x00i\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}, &(0x7f0000000200)=0x1e) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) 00:24:22 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x400000000000000) 00:24:22 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:22 executing program 4: syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000480)='./file0\x00', 0x7ff, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1, 0xcc5d179407db68c3) 00:24:22 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) userfaultfd(0x80000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x1000, 0x80000000, 0x0, 0xfffffffffffff3fd}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 602.035213][T22200] MINIX-fs: unable to read superblock [ 602.075938][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 602.100741][T22206] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 602.108257][T22206] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc0045878, 0x0) 00:24:22 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x500000000000000) 00:24:22 executing program 5: r0 = userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) socket$isdn(0x22, 0x3, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000dfd000/0x200000)=nil, 0x200000}, 0x2}) [ 602.139883][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 602.145705][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 602.164354][T22200] MINIX-fs: unable to read superblock 00:24:22 executing program 2: r0 = userfaultfd(0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x5000000, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0xf7e9}], 0x1, 0x0, 0xff96ce4aaaa47475}, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000080)='@vboxnet0\x00', 0xa) connect(r0, &(0x7f00000018c0)=@un=@file={0x0, './file0\x00'}, 0x80) 00:24:22 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x600000000000000) 00:24:22 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:22 executing program 2: r0 = userfaultfd(0x80800) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000001, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080)={r2, 0x7}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) socket(0xb, 0x5, 0x9) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) 00:24:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc0189436, 0x0) 00:24:22 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="a29859db55b4fd52bd1b7bc1bab6d6219e76240ca0758d8f5fd3f82c5ee9da56e736ab4d844d5cbbe08a43613bcea1c2167f9b7a90edd71ad7ef8c2d1dfcd91830f6f541d4f2ea5ba82acf65fedf2c436bc60c65521e5bc0a3507b62b39e36c5f26bd7dd5248b3a23c3f62b1dded7792befacad60a29caca2fe3f4af22f1bd70cc654758f09615121cd9d66bfe8feb9a69a2cba45aa9b78192f1b7576f419f799c8c8e824107291597919c8b544c506ce2"], 0x1}}, 0x4c080) setsockopt$inet_tcp_int(r1, 0x6, 0x2000000000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000380)=0x1, 0x4) r2 = open(&(0x7f0000000280)='./file0\x00', 0x110000141042, 0x0) write$P9_RREADDIR(r1, &(0x7f00000002c0)=ANY=[], 0x742) ftruncate(r2, 0x10099b7) sendfile(r0, r2, 0x0, 0x88000fbfffffc) [ 602.617785][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 602.625549][T22350] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:22 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x4001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2b00, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x11, "404a2f6ede48356fcc08ff2c5856b5052f"}, &(0x7f00000001c0)=0x19) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x2}, &(0x7f0000000240)=0x8) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f00000000c0)={0x8, 0x4, 0x4, 0xa1074117, {}, {0xca8db2fe1a5dda7b, 0x0, 0x7, 0x800, 0x6, 0x3, "8056ac44"}, 0x4, 0x3, @planes=&(0x7f0000000080)={0x7fff, 0x40, @fd=r2, 0x12}, 0x4}) [ 602.673043][T22350] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:22 executing program 5: r0 = userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) socket$isdn(0x22, 0x3, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000dfd000/0x200000)=nil, 0x200000}, 0x2}) 00:24:23 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x700000000000000) 00:24:23 executing program 2: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xc001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x400, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x4400, 0x0) r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x5, 0x3) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:23 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc018ae85, 0x0) 00:24:23 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0xc00000000000000) [ 603.048665][ T26] audit: type=1800 audit(1555287863.283:89): pid=22475 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="file0" dev="sda1" ino=16690 res=0 00:24:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xc0002, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x4) mknod$loop(0x0, 0x0, 0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000), 0x4) sendto$x25(r0, &(0x7f0000000180)="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", 0xff, 0x51, &(0x7f0000000280)={0x9, @null=' \x00'}, 0x12) getpeername$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) close(r1) 00:24:23 executing program 2: r0 = userfaultfd(0x0) set_robust_list(&(0x7f0000000080)={0x0, 0x100000000, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) close(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) userfaultfd(0x800) 00:24:23 executing program 5: r0 = userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) socket$isdn(0x22, 0x3, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000dfd000/0x200000)=nil, 0x200000}, 0x2}) 00:24:23 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:23 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x3f00000000000000) 00:24:23 executing program 2: userfaultfd(0x80800) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc020660b, 0x0) [ 603.454907][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 603.466903][T22609] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 603.518420][T22609] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xc0002, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x4) mknod$loop(0x0, 0x0, 0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000), 0x4) sendto$x25(r0, &(0x7f0000000180)="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", 0xff, 0x51, &(0x7f0000000280)={0x9, @null=' \x00'}, 0x12) getpeername$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) close(r1) 00:24:23 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x4000000000000000) 00:24:23 executing program 5: r0 = userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) socket$isdn(0x22, 0x3, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) 00:24:23 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x220003, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) mount$fuseblk(&(0x7f00000000c0)='/dev/loop0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)='fuseblk\x00', 0x440c, &(0x7f0000000580)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@max_read={'max_read'}}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@uid_eq={'uid', 0x3d, r4}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}]}}) getsockname$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000180)={0x3ff, 0x800, 0x282, 0x1ff, [], [], [], 0x2, 0xd25, 0x1, 0x80000001, "f36d64f283efd52cf36e4fbb2095e12d"}) 00:24:24 executing program 2: r0 = userfaultfd(0x0) r1 = dup2(r0, r0) write$ppp(r1, &(0x7f0000000000)="f67f78a1d9e083e2f9cfa7d5add97d786ae03bf9bbb14cb0f89fc1ca082b330daa676b85602b95078c0f890b0eac299d60305a7d77ad2979297cb6fd359b51a640c4b47e67a372", 0x47) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:24 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0xff3f1c0000000000) 00:24:24 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xc0002, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x4) mknod$loop(0x0, 0x0, 0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000), 0x4) sendto$x25(r0, &(0x7f0000000180)="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", 0xff, 0x51, &(0x7f0000000280)={0x9, @null=' \x00'}, 0x12) getpeername$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) close(r1) 00:24:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2) [ 603.869254][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 603.878385][T22741] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:24 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000180)) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) socket$isdn(0x22, 0x3, 0x0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) 00:24:24 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0xffffffff00000000) [ 603.964739][T22741] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:24 executing program 2: r0 = userfaultfd(0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x109000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x0, 0x200}, {0x7, 0x7}, 0x5, 0x5, 0x3e}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000902000/0x4000)=nil, 0x4000}) 00:24:24 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000680), 0x0) 00:24:24 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth0_to_bridge\x00', &(0x7f0000000100)=@ethtool_test={0x1a, 0x20, 0x0, 0x9, [0x8, 0x7f, 0x4e9, 0x0, 0x101, 0x7, 0x0, 0x8, 0x3]}}) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3) 00:24:24 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x105000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$input_event(r0, &(0x7f0000000080)={{r1, r2/1000+30000}, 0x5, 0x6e9c, 0xca28}, 0x18) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:24 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000180)) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) socket$isdn(0x22, 0x3, 0x0) 00:24:24 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:24 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='oom_score\x00') write$selinux_attr(0xffffffffffffffff, 0x0, 0x0) [ 604.437657][T22898] QAT: Invalid ioctl [ 604.483134][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 604.490510][T22904] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 604.514488][T22898] QAT: Invalid ioctl 00:24:24 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000040)={0x0, 0x5, 0x31, 0x400}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 604.530883][T22904] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:24 executing program 2: r0 = userfaultfd(0x0) close(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:24 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000003ec0)=[{{&(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/143, 0x8f}, {&(0x7f0000000380)=""/160, 0xa0}], 0x2, &(0x7f0000000480)=""/33, 0x21}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000004c0)=""/186, 0xba}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/124, 0x7c}, {&(0x7f0000002700)=""/45, 0x2d}], 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f00000027c0)=""/178, 0xb2}, {&(0x7f0000002880)=""/56, 0x38}, {&(0x7f00000028c0)=""/67, 0x43}, {&(0x7f0000002940)=""/143, 0x8f}, {&(0x7f0000002a00)=""/75, 0x4b}, {&(0x7f0000002a80)=""/137, 0x89}, {&(0x7f0000002b40)=""/183, 0xb7}, {&(0x7f0000002c00)=""/95, 0x5f}, {&(0x7f0000002c80)=""/134, 0x86}, {&(0x7f0000002d40)=""/44, 0x2c}], 0xa, &(0x7f0000002e40)=""/176, 0xb0}, 0x8833}, {{&(0x7f0000002f00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002f80)=""/122, 0x7a}, {&(0x7f0000003000)=""/165, 0xa5}], 0x2, &(0x7f0000003100)=""/216, 0xd8}, 0x5}, {{&(0x7f0000003200)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f00000033c0)=[{&(0x7f0000003280)}, {&(0x7f00000032c0)=""/48, 0x30}, {&(0x7f0000003300)=""/97, 0x61}, {&(0x7f0000003380)=""/25, 0x19}], 0x4, &(0x7f0000003400)=""/23, 0x17}, 0x8}, {{&(0x7f0000003440)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003940)=[{&(0x7f00000034c0)=""/141, 0x8d}, {&(0x7f0000003580)=""/117, 0x75}, {&(0x7f0000003600)=""/45, 0x2d}, {&(0x7f0000003640)=""/200, 0xc8}, {&(0x7f0000003740)=""/47, 0x2f}, {&(0x7f0000003780)=""/126, 0x7e}, {&(0x7f0000003800)=""/128, 0x80}, {&(0x7f0000003880)=""/11, 0xb}, {&(0x7f00000038c0)=""/74, 0x4a}], 0x9, &(0x7f0000003a00)=""/36, 0x24}, 0x10001}, {{&(0x7f0000003a40)=@l2, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/201, 0xc9}], 0x1, &(0x7f0000003c00)=""/71, 0x47}, 0x8001}, {{0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f0000003c80)=""/136, 0x88}, {&(0x7f0000003d40)=""/107, 0x6b}], 0x2, &(0x7f0000003e00)=""/152, 0x98}, 0x5}], 0x8, 0x2002, &(0x7f00000040c0)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004100)={@empty, 0x4, 0x2, 0x3, 0xd, 0x8, 0x1}, &(0x7f0000004140)=0x20) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f00000042c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L+', 0xfffffffeffffffff}, 0x28, 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x408200, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x1, &(0x7f0000000200)=0x2) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000004180)={0x0, 0x0, 0x2, 0x0, [], [{0x5, 0x81, 0x43, 0x8e, 0x5, 0x5}, {0x3, 0x0, 0x10001, 0x5, 0x4, 0xd9e7}], [[], []]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x80000000, 0x9, 0xffff, 0x6a40b474, 0x1}, 0x14) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:24 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xff', 0x0, 0x0) 00:24:24 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000280)={0x100000001, "7fbe7a5e91260fb17eea0a57dd5caf7cb4c62398f2cecfadea1ba16cf8cb169d"}) 00:24:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x4) 00:24:25 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)) unlink(&(0x7f0000000080)='./file0\x00') ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:25 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000180)) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:25 executing program 4: ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={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) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, 0x0) pread64(r0, &(0x7f0000002640)=""/207, 0xfffffede, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000280)={0x8020000}) 00:24:25 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x100, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000140)="6c49345a003b3e40ad7543f305d23a70b3af119c61c94675431a3b0694213eba27f67702dcd53cfe396a59ea78d800b5a30505a061ac9145c3b841a8ec29aabf87556abefabd13eb6057a7956ae9c59f170f54b11c619493c9290ade5b4f4cf66eb56a3edb85cd1a481076252ef254090fe88758c1987a0fcd1bc90744dd1e256370fee7b5f637a77e7b705f9ce59d453e6ab2", &(0x7f0000000200)=""/167}, 0x18) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000300)) 00:24:25 executing program 2: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mlock2(&(0x7f0000903000/0x2000)=nil, 0x2000, 0x1) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000040)={r2, 0x1}) 00:24:25 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 605.030879][T23103] vivid-001: kernel_thread() failed 00:24:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x5) 00:24:25 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x7ff, 0x341000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000904000/0x2000)=nil, 0x2000}) [ 605.109375][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 605.122951][T23162] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:25 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:25 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x7fc, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x400000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/92) [ 605.177155][T23162] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:25 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x100) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f0000000040)="20a93b5dde897f8d8fc29150cf0d6ac85a2e66651aa740c01aa30ec93c2a23ecf4aa83d84cbc39dcb4d1710e116f4a99883ffb7404fe000b70ef0e7e013be9fbe523e198c2fe91c878a155eab1401a74105e29db21d6f4fa3c47eb7dec320f45d302c0483c7e2180595afa90568d236973229071cbb204815713ed34ec0d3de9f3062ccc616703287aea2d47bc953e3f507e2d6cd7b9e456942ba376b950a0609271f4805d769abe9c41629311f208be05d0f0c5331a4000b87361aa38ba44f4a910792b46cf222f6e5f8094991399fc583fd39f1e795c8c58"}, 0x10) 00:24:25 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x6) [ 605.442845][T23216] vivid-001: kernel_thread() failed 00:24:25 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:25 executing program 4: socket$unix(0x1, 0x0, 0x0) syz_mount_image$erofs(0x0, 0x0, 0x46, 0x0, &(0x7f00000003c0), 0x0, 0x0) getgid() getresuid(0x0, 0x0, 0x0) getegid() getpid() ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, 0x0) getuid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ubi_ctrl\x00', 0x80, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f00000002c0), 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, 0x0) timer_create(0x6, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 00:24:25 executing program 2: r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x8001, 0x3, &(0x7f0000000400)=[{&(0x7f0000000180)="1b4e2c36c5109c9d21f0f5efed8c89c1d14f4dc82ee2b110e17839d2756d0b52220aac89e99b47a1941b2ff0603151e8d28fd09fb1950b5f84ed4526aa6171177771b98cd5d92be0aa6e6826d2517e7b43239be50a0e4fcc734c3228eaf2b269c42d95b691ede1b6013fe9fe5f9958325b5c0e390dc315337eabc868a6e819e1f0cb8368a51c898597a9437f2c95175554701af18d99ebc4ef35377e30b641b444ed6a21916afb80493c615500d0c5c53cdd821c51008b9f4f87fdb4fb1219ce035b076541f81b5d4d07", 0xca}, {&(0x7f0000000280)="28a453f8d17e8e4e391c20a94c75b3a3f12b8d6026b1b6fe7339989e6368b461257b27a7bb310303ed4fe186bf24e648f3e90067bba58e512a32231cb637993e2143623aa4ac7a9bcca2f4fed72c9a7aec3096606fa9de9557d73f488246006fac0afa824c67a73f2a8819", 0x6b, 0x6}, {&(0x7f0000000300)="bfc8725d95ed7d2508993f2a0e2509e4c7aeff60c5e7df4889cf0eae5d05c2b12ba79b5f1ed9dd148c575157cc1005edaf59a0b61ee0242bdea9e372a5ee9439c30a7fd227a3c84450a8a25c1ee0f1d6f358b39a8ac181a528a30d2eda54e5389392e2849c0409aa47dc5a91628a38e7a6697de7e8b259823458c01901445d5edc774c90e12d73f171d68c84e48008dd5e782f2c076a8af1d8823de3d1406f511e3e26193b248c786d9fd6b84c6c8747bfb8039c6a079ed4cb0993e3c62afce418680a4f43f60bab55b17785580189f3a173c965dd48951edc3395e27e686151b2c2ba38458e34c8fa34d1774b13", 0xee, 0x6aabe8f7}], 0x1000000, &(0x7f0000000680)={[{@discard_size={'discard', 0x3d, 0x3}}], [{@dont_measure='dont_measure'}, {@permit_directio='permit_directio'}, {@uid_lt={'uid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@uid_gt={'uid>', r3}}, {@dont_appraise='dont_appraise'}]}) [ 605.575902][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 605.583175][ C1] net_ratelimit: 10 callbacks suppressed [ 605.583184][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 605.583243][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 605.615715][T23298] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:25 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = getpid() getpgid(r1) [ 605.641214][T23298] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:25 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/20) prctl$PR_GET_NO_NEW_PRIVS(0x27) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7) 00:24:26 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x20032600) [ 605.809758][T23330] vivid-001: kernel_thread() failed 00:24:26 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x220000) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000100), &(0x7f0000000680), &(0x7f00000006c0)=0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@mcast2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000a40)=[0xffffffffffffffff, 0xee00, 0xee00, 0xee01]) sendmsg$unix(r1, &(0x7f0000000b00)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000180)="4b33e9279c57e1ceb1f3755e53976ca08c800e8df5db9859f06d75b00470827a02b5c4b1ad091d6e9a9237415b61dfb729ea09705b0ba924e18bfd39d7a9d92ab483e6a668f4d49ccf591fa4ad193618f4a99ecbf4c0a767ca4688b308ee359a8e26b3e52d122ff3a36d4da70cb549844049877eab557146a9841a3d3e64d9af162ba6ad37bf8159acf75b200b7438af179f76", 0x93}, {&(0x7f0000000240)="afadb5b5f0c5bba2f743de3a7ce8ed846cc1ad734966a0b57a4e84c5384d58d2cd0e41f3496cdde9ec4fb73741986f53f90c40631326e1b81123b2488276c229b7015a9354bf237efc5cb6abccd33af0882edb28dfdd74612caa2d497b2442b27785287f8f34af1b73de000189d6fdc389e6915bd45b7ed0481a4a69130d537a00c44056e2099716a2ec72b423d7d145833ab60e4e6786f7c936158d764656d6ac2b9c74e71d7aeef4c23cc6ef121ba3e703b6441535217d1256129d363f289d4c94b6d09d7d038a9082a8d6d711bc659633ecaec69191676764c796", 0xdc}, {&(0x7f0000000340)="05946cd674aebdf82bf3709d7b6d14f719f448fff5f1a285fe1ddc4c8133448103c8143d7222570523dc43fe5a958262a38d26320db67ab95d15c1a9bc831206cab802a32cdcaab752773487c9536c1553069f858d0720e5664e61f7f136687a65963c063af260b7d59ead967b477d9eb0b986aa2d66f64fabb7a88873662d23446663382185321c1e3a7747aeff59f379c7cf54a82ce2c09029cc8941999d8687bdec8a0c3291ea551bea5c96a42322df8afb8f848ba13d816fb8cbc9c90cc6bff79df38a9ee8e532c44cca5a869feecd50ceb50e72", 0xd6}, {&(0x7f0000000440)="90d67134af2644b0dd76c70dd436249b115e8afbc4d2970a6bfe882b2ff1146f2b1d03b763cced54bf86a1625eca0214e26a198c483f47f4732efe0db5091ed7e31d5aa6ecc91fa03dd5d3fc2fc84b5e28d26033279b3956a0986d5d16d0703b3cd1ed9d258942090b586cbbc1bf68eff7a4e75ca1b02435bd5b70f1d3e95f01d7b87e0e48ffc1879aaf24a0ca4585be16648c9d9f6e27fcbf4233615bfdd4f084b54c0c3296594d5e6e3b9bf3219847ee95e3045b54b2900614d781", 0xbc}, {&(0x7f0000000500)="966dbe3c7ffb582bc18709c39e150accace0e104cbd908f08094fd4f9e32134afc79cd32de0c664cdae1e48ee344ae1f3ade2563989c03fd4feed3c6d267124912ddf196457fc9526553794d444322f35c9b90d8fb0aadeacd976fd19b6852066db55bc79d08174d97ceab556a35c607b65c9ed1268e3412718e7695efc9e5c2cb4af7f78fd29f15f32010a3e62b2ff7129a1fe349b9076c06a4f31ae93251465eb53b6f9672503985eb56680bda1a5a00bee5a7c4afe2efd83cf807334d5226d053bf3a789978b6b8a293d01eafcc1452717534ec223f18b6cf99a515424f44a29a62e5bfe221", 0xe7}, {&(0x7f00000000c0)="fcb555b86021b133820fe28e943ae774", 0x10}], 0x6, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x80, 0x4008800}, 0x0) r11 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r11) 00:24:26 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xcf, 0x4000) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000100)={0x2, 0x20}) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:26 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 605.979859][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 605.985734][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 605.989866][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 605.997239][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:26 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:26 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x10000, 0x0, {0xffffffffffffffff, 0x3, 0x1f, 0x3}}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x105000) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f0000000040)={0x9, [0x3, 0x6, 0x3, 0x4, 0x4, 0x0, 0x1, 0x0, 0x2, 0xf4, 0x3, 0xcfa, 0x5, 0x3, 0x7f8000000, 0x5, 0x0, 0x20, 0x2, 0x80000001, 0x33e, 0x1, 0x24000000000, 0x9, 0x7d60, 0x9d5, 0x80000001, 0x4, 0x9, 0x400, 0x7, 0x2, 0xfffffffffffffffb, 0x6, 0x3, 0x8, 0x5, 0x7, 0xffff, 0x6, 0x9, 0x8, 0x1, 0x7fffffff, 0xcbcd, 0x4, 0x6, 0x1000], 0xe}) [ 606.138444][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 606.148021][T23453] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8) [ 606.197788][T23453] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 606.299898][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 606.305718][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:26 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000280)={0x100000002, "7fbe7a5e91260fb17eea0a57dd5caf7cb4c62398f2cecfadea1ba16cf8cb169d"}) 00:24:26 executing program 0: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x20000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r1, 0x2}) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x3, &(0x7f0000ffd000/0x2000)=nil, 0x4) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/76, 0xfffffffffffffe51}], 0x1, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 00:24:26 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:26 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:26 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:26 executing program 2: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:26 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x3, 0x2) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/76, 0xfffffee9}], 0x1, 0x4b) 00:24:26 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x10000, 0x8) ioctl$BLKRAGET(r2, 0x1263, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x1f, 0x1, "dcdb39a677d2f5ce5b2bed63df51f6ad7d663e48fd3fa65d6fffd68f44ee51b6b41c4323a24accb5cdfc509b1d17c11e3a0869dcb36eb2572e12d8558e99d2c4", "6a6f5cc0702e92ba5eae7562274bafccfd004eb789678a08ee08d742331f78a3", [0x6, 0x3]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'team0\x00\n\x00L\xff\xff\xff\xc3`\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'team0\x00\xfd\xff\xff\xff\xc0\x00\x03\x00\x02\xff', 0x4bfd}) [ 606.594043][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 606.603709][T23590] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x9) [ 606.644971][T23590] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:26 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) flock(r0, 0x4) [ 606.779912][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 606.785803][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:27 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000200)=[r1, r2]) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:27 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:27 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:27 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000451000/0x600000)=nil, 0x600000}) [ 607.024409][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 607.035813][T23731] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:27 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x400000ecf, 0xffffffffffffffff) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x8001, &(0x7f00000000c0)=0x2) [ 607.068132][T23731] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xa) 00:24:27 executing program 2: r0 = userfaultfd(0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cpuset.effective_mems\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000640)='/dev/zero\x00', 0x200800, 0x0) ioctl$SIOCRSSCAUSE(r1, 0x89e1, &(0x7f0000000600)=0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x800, 0x50400) sendmsg$rds(r2, &(0x7f0000000580)={&(0x7f00000001c0)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000200)=""/143, 0x8f}, {&(0x7f00000002c0)=""/100, 0x64}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/167, 0xa7}, {&(0x7f0000000480)=""/105, 0x69}], 0x5}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, &(0x7f0000000040)="91ad9afb96d7bac20431f60dbe6ad16823ffe910ce63de4bbf970060f93037044ca9ea126664ce161c08ea02918d369d85c3e794580ad1215aed78a54a1c1945f844899c5b68018b4066ecce98acea33a0ef75028672", &(0x7f00000000c0)=""/53}, 0x18) 00:24:27 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000300)='/dev/video#\x00', 0x9, 0x179000) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r1, &(0x7f0000001b80)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/186, 0xba}, {&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000340)=""/94, 0x5e}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/201, 0xc9}, {&(0x7f0000000540)=""/66, 0x42}, {&(0x7f00000005c0)=""/242, 0xf2}], 0x8, &(0x7f0000000740)=""/68, 0x44}, 0x8}, {{&(0x7f00000007c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80}, 0x7}, {{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000840)=""/236, 0xec}, {&(0x7f0000000940)=""/82, 0x52}], 0x2}, 0xffffffffffffff9f}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/218, 0xda}], 0x2, &(0x7f0000001b00)=""/108, 0x6c}, 0x7}], 0x4, 0x1, &(0x7f0000001c80)) 00:24:27 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) [ 607.671638][T23659] device team0 entered promiscuous mode [ 607.677229][T23659] device team_slave_0 entered promiscuous mode [ 607.700462][T23659] device team_slave_1 entered promiscuous mode [ 607.708582][T23659] 8021q: adding VLAN 0 to HW filter on device team0 [ 607.912133][T23864] device team0 left promiscuous mode [ 607.917539][T23864] device team_slave_0 left promiscuous mode [ 607.930056][T23864] device team_slave_1 left promiscuous mode 00:24:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40001, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x15, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x20) 00:24:28 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:28 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) fallocate(r0, 0x8, 0x3, 0x6) 00:24:28 executing program 0: r0 = syz_open_dev$video(&(0x7f00000001c0)='/dev/video#\x00', 0xfffffffffffffffe, 0x208000) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/76, 0xfffffffffffffcbe}], 0x1, 0x8000000000000000) 00:24:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xb) 00:24:28 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:28 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:28 executing program 0: openat$vimc0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video0\x00', 0x2, 0x0) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000001540)=""/74, 0x4a}, {&(0x7f0000000040)=""/82, 0x52}, {&(0x7f00000015c0)=""/168, 0xa8}, {&(0x7f0000000180)=""/17, 0x11}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/77, 0x4d}], 0x349, 0xfffffffffffffffe) [ 608.200751][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 608.233119][T23879] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:28 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x400c) 00:24:28 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) userfaultfd(0x80800) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x1, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x4, 'sh\x00', 0x10, 0x6, 0x3d}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x2, 0x9, 0x0, 0x100000001}}, 0x44) r1 = userfaultfd(0x80000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x8, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x6}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 608.313231][T23879] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:28 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x1003, 0x80) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x20200, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) 00:24:28 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) add_key$user(0xffffffffffffffff, &(0x7f0000000080)={'syz'}, 0x0, 0x0, 0x0) 00:24:28 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:28 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x88101, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0x5, 0x5, 0xdb7}) 00:24:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc) 00:24:28 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:28 executing program 5: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:28 executing program 4: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") getpid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r2 = inotify_init1(0x0) fcntl$getownex(r2, 0x24, &(0x7f000045fff8)) [ 608.722077][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 608.731924][T24024] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:29 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1f) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x5, 0x3, [{0x8, 0x0, 0x9}, {0x8001, 0x0, 0x9}, {0xfffffffffffffffc, 0x0, 0x9}, {0x4f00000000000, 0x0, 0x9}, {0x2, 0x0, 0x5e}]}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 608.765872][T24024] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x4008630a, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 608.813681][T23985] vivid-003: kernel_thread() failed 00:24:29 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180)=0x81, 0x4) rt_sigqueueinfo(r1, 0x30, &(0x7f0000000100)={0x3f, 0x3, 0xfffffffffffffbff}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000280)={"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"}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) 00:24:29 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xd) [ 608.932753][T24140] binder: BC_ATTEMPT_ACQUIRE not supported 00:24:29 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x200800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) setxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) r1 = userfaultfd(0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000780)={r0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000a00)={0xaa, 0x1}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x1f, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000280)="d5ea9e2ec1949739cfa186daf2796c0d063c6da9f14dadbcd680196de6ff3416685a5083535211e07e215c16f77ce56ade77db261867824c60b71632be24c7c5", 0x40, 0x8}, {&(0x7f00000002c0)="e226a458682c70c11bfe68d61e1d88a741ea6b0dba9bc98e06dc64b5c31d8babc8985c5422298f5f1d366f316d887fc222d9cb8c09a8bd760fc40d28861c8b797a7663912c475d951c12644959dc9c8c863b437e4defdba2f34e04e16a8b4849a8293e67d376d6b8f8959dc5125fd1f7098e069a5d50f831348b32e22054239e8c94bb36bf31f229ea8b8de76669ace15a9d8fc7a571eff6ab22b0", 0x9b, 0x9}, {&(0x7f0000000380)="5eb9a7d384d4d0259ee8ddca39731489dec291fbe709b8f92240504d92a9af9a2bb096e9fa5583cd2dcae2403fe4ae148e00f86586ecda0af6891fbef3ef0d43d90bec9a75e36785c0537b3f516747ec60d4aba93e85fc52ef38905adae0d60db4654f42f13b4793af753f6e1bb7d98ab6d73ad4d97dcc51a40d7ae1c8f8", 0x7e, 0xfffffffffffffffe}, {&(0x7f0000000400)="5b1fc23244ed69b1c3548cfae390ef23bade188f556638851236804a49e59f0da0ce505ef0acfd2cab9f8c5a44031b404a4d40e467be8f516f123bf61e3579a4f91e8506ece1a6c25dd725c324cd4bda62d852f866454d145f3bf6697730b8f2f4f32bc999b863d412d32b557442d15ceb54cc6e7038b5c24fef62f880d85ef6e0ad56c54987aa92f4bea4c2a768ec8f141328dd4bfbdbec9d9dc9e5a23d8625", 0xa0}, {&(0x7f00000004c0)="35586ffde22562112994eabfe003b96d0994f16e93135f519f6d37b5be7fe01d94ff73bc6cd4725d27ad7bb146ceff39315f75b1805cb627d275a606568bf32998f00289cb18ba4831103132de36d40555867b1091cab440e68309be4dfec88f85ce43a5ad1b0339c608b66f468597ff492fe4b0a3f15f765a0231ba3ea7bce884e6ca4cb2086dac65f678781050a747df534ff8f486b5c4373fb3245e01f066d03bda1ff592e7c37f805dd34924788c6f5bba2c47edb42d6811d10abf81e5086fee2bc7001234a6c7b7011bb2e62532de4a7564579dd2d7ed6f4f9e", 0xdc, 0x80000001}], 0x800800, &(0x7f00000006c0)={[{@nodots='nodots'}, {@dots='dots'}, {@fat=@umask={'umask', 0x3d, 0xfffffffffffffff7}}, {@dots='dots'}], [{@uid_eq={'uid', 0x3d, r2}}, {@smackfsroot={'smackfsroot', 0x3d, '%:'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, 'trusted.overlay.opaque\x00'}}]}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000900)=0x40) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getgroups(0x0, &(0x7f00000001c0)) prctl$PR_GET_SECCOMP(0x15) sendmsg$nl_netfilter(r0, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x64, 0x14, 0x7, 0x200, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x3}, [@typed={0x8, 0x85, @uid=r2}, @generic="3590b95b4c30e473adf16a4b99819dbf929a2f9cf5faa9f4f8a5edb77e6b5f2169092633c960329089e3c19e40cae8295d7c0f23fa42881e9f438f18368d2a4fc3e8b40fd8dc"]}, 0x64}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:29 executing program 5: userfaultfd(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) [ 609.001254][T24140] binder: 24109:24140 ioctl c0306201 20000440 returned -22 00:24:29 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0xffffffffffffffff) r1 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$VIDIOC_S_HW_FREQ_SEEK(r0, 0x40305652, &(0x7f0000000100)={0xfffffffffffffffb, 0x2, 0x9, 0x7f, 0x7, 0x4, 0x3}) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x6000) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f00000000c0)=0x1) [ 609.074987][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 609.114744][T24151] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:29 executing program 4: r0 = syz_open_dev$vivid(&(0x7f0000000300)='/dev/video#\x00', 0x0, 0x2) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000000)) 00:24:29 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000180)=""/4096) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x2000, 0x0) connect$x25(r2, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x1d, 0x3, 0x2, 0x16, 0x6, 0x7, 0x1, 0x168, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 609.171566][T24151] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:29 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/14, 0xe) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x3, 0x181100) 00:24:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:29 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000280)={0x100000003, "7fbe7a5e91260fb17eea0a57dd5caf7cb4c62398f2cecfadea1ba16cf8cb169d"}) 00:24:29 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$TCSETXF(r0, 0x5434, &(0x7f0000000040)={0x7, 0xff, [0x2, 0xffff, 0x7f, 0x2, 0xffffffffffffffc1], 0x7fffffff}) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x1dd5) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0xe, 0x7}) 00:24:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe) 00:24:29 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xff', 0x0, 0x0) 00:24:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000340)="11dca5055e0bcfec7be070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff000}, {0x80000006}]}, 0x10) 00:24:29 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x3f, 0x100) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0xffffffffffffffff, r1, 0x0, 0x5, &(0x7f0000000440)='TIPC\x00', 0xffffffffffffffff}, 0x30) getpriority(0x0, r2) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000300)=""/125, &(0x7f00000000c0)=0x7d) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r3, 0x400, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) accept4$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x800) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000006}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r4, 0x100, 0x70bd26, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8810) 00:24:29 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x10000, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x90000, 0x100) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:30 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xff', 0x0, 0x0) 00:24:30 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=@md5={0x1, "c680c4615b4a9d1f7f2b979c6601bfd8"}, 0x11, 0x3) 00:24:30 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host}, &(0x7f0000000180)=0x80) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000400)={'ifb0\x00', 0x103, 0x8}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r0, 0xc040564b, &(0x7f00000000c0)={0xffffffffffffff76, 0x0, 0x301b, 0x100000001, 0xff, {0x2}}) 00:24:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}}, 0x0) 00:24:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf) 00:24:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:30 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:30 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") recvmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0xfffffffffffffede, 0x0}}], 0x867, 0x0, 0x0) connect$can_bcm(r0, &(0x7f0000000180), 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={0x0, 0xffffffffffffffb1, &(0x7f0000000380)={&(0x7f0000000040)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "3ce93489ca47e9a5"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000002e80)={0x7, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "58a5bd49977432a5"}}, 0x48}}, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 00:24:30 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xff', 0x0, 0x0) 00:24:30 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x4) setgid(r1) r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r2, 0xc0305602, &(0x7f00000000c0)={0x0, 0x7, 0x3013}) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:30 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:30 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) getcwd(&(0x7f0000000180)=""/4096, 0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000000c0)={0x7b, 0x600000000000000, [0x0, 0x0, 0x40000020], [0xc2]}) 00:24:30 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x2000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800044}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x74, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x4001) r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x10) 00:24:30 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:30 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:30 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:30 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/stat\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffff9c, 0x0, 0xc, &(0x7f00000000c0)='/dev/video#\x00'}, 0x30) ioprio_set$pid(0x3, r2, 0xc6b) r4 = accept$nfc_llcp(r3, &(0x7f0000000140), &(0x7f0000000200)=0x60) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000240)=r2) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) [ 610.568018][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 610.590466][T24683] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:30 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x2200) write$input_event(r0, &(0x7f0000000040)={{0x77359400}, 0x1f, 0x4000000000000000, 0x7ff}, 0x18) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 610.611101][T24683] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 610.939964][ C0] net_ratelimit: 16 callbacks suppressed [ 610.939974][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 610.951499][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:31 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x11) 00:24:31 executing program 0: syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) write$sndseq(r0, &(0x7f0000000080)=[{0x1, 0xc14, 0x6f5, 0x1000, @tick=0x8, {0x5}, {0x1, 0x9}, @connect={{0xa22, 0x9}, {0x100000000, 0x8}}}, {0x1ea, 0x0, 0x3, 0x86b, @time={0x0, 0x989680}, {0x0, 0xffffffff}, {0x20, 0x3}, @result={0x3}}, {0x9, 0x6, 0x1, 0x3, @time={0x77359400}, {0x9, 0x8001}, {0x5, 0x7}, @connect={{0x7fffffff, 0xbfa}, {0xd11, 0x7ff}}}, {0xad0, 0xff, 0x9, 0x80000000, @tick=0x86, {0x68, 0x1}, {0x1ff, 0x326}, @queue={0xfffffffffffffff8, {0x3e2, 0x2}}}], 0xc0) 00:24:31 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x401) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4081480}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xc0, r2, 0x210, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80f9}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000004}, 0x10) 00:24:31 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:31 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) [ 611.083045][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 611.090651][T24812] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:31 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40080) fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0xfffffffffffffffc, 0x5, 0x9, 0x8}) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000140)={0x100001, 0x11f005, 0x1000, 0x3, 0x16}) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000180)=0x857b) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) [ 611.154191][T24812] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:31 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x12) 00:24:31 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback, 0x4}}, 0x6, 0x5}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000400)=0x84) r2 = userfaultfd(0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000004c0)={0xffffffffffffffff}, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000540)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x9, @rand_addr="5db4a0a6a2dca2008e685eeff102276f", 0x8001}, r3}}, 0x30) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ffe0000000, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) connect$can_bcm(r4, &(0x7f00000001c0)={0x1d, r5}, 0x10) fsetxattr(r0, &(0x7f0000000440)=@random={'os2.', '@{\x00'}, &(0x7f0000000480)='\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:31 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:31 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x306, 0x3) eventfd2(0x0, 0x80800) 00:24:31 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xf9', 0x0, 0x0) 00:24:31 executing program 2: r0 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x100) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r2, r0, 0x10001, 0x7a, &(0x7f0000000040)="bf15ca0f5c88ad40d1acb0e14547937b0c714370150849ba140439f6bfdbd747f7a4e4c5c12b3bd7e286fdc51ae6d416dc256f351a34dd2c32f26c111161f46d895b5efc65d126dff2f55d46edbad2db8c5262dbf27e964cdb57b59c53bbfc241012eaf0cb916e95d6c55dc7a40cb2cf537ee3c33ea22020cb3b", 0x1, 0x10001, 0x7a50, 0x10000, 0x5000000000000, 0x1, 0x9, 'syz1\x00'}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) [ 611.819909][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 611.825745][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:32 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0), 0x104c, 0x0) 00:24:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:32 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:32 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0xd3d}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 00:24:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x13) 00:24:32 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:32 executing program 0: socket$caif_seqpacket(0x25, 0x5, 0x0) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x4000000000008004, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x1, r1, 0x1}) r2 = getpgrp(0x0) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000000200)) [ 612.219882][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 612.219916][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 612.225694][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:32 executing program 2: r0 = userfaultfd(0x20800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2}) 00:24:32 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 612.539865][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 612.545687][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x14) 00:24:32 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x7f', 0x0, 0x0) 00:24:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e22, 0xf46, @dev={0xfe, 0x80, [], 0x15}, 0x9}}, 0x8, 0x10001, 0x8, 0x7f, 0xfffffffffffffff8}, &(0x7f0000000280)=0x98) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) r3 = userfaultfd(0x80800) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="90ae54795a5cecac", 0x8, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r4, &(0x7f0000000380)=@encrypted_new={'new ', 'ecryptfs', 0x20, 'user:', 'pids.current\x00', 0x20, 0x9}, 0x35, r5) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x6, 0x18010, r3, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000000)) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:33 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) [ 613.019858][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:24:33 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x8c', 0x0, 0x0) 00:24:33 executing program 2: r0 = userfaultfd(0x7ff) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x8000) ioctl$TCXONC(r1, 0x540a, 0x63b8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:33 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) close(r0) 00:24:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x15) 00:24:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:33 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x2f}], 0x1, 0x0) 00:24:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:33 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) prctl$PR_SET_SECUREBITS(0x1c, 0x20) 00:24:33 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) close(r0) 00:24:33 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xf5', 0x0, 0x0) 00:24:33 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x191081) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x4, 0x2, 0x1, 0xc3, 0x200, 0xdc, {0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x3, 0x0, 0x5, 0xffffffffffffffda, 0x401}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x6, 0x6, 0x2f3, 0xfffffffffffffff8, 0x2}, 0x98) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x1}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000901000/0x4000)=nil, 0x4000}) 00:24:34 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x202000) write$selinux_attr(r1, &(0x7f0000000140)='system_u:object_r:fsadm_exec_t:s0\x00', 0x22) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000001240)='/proc/capi/capi20ncci\x00', 0x8000, 0x0) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000000200)="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") write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000180)={0x2, 0x1ff}, 0x2) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 00:24:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:34 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) close(r0) 00:24:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x16) 00:24:34 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x3000)=nil, 0x3000}) 00:24:34 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:34 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xf6', 0x0, 0x0) 00:24:34 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = socket(0x5, 0x7, 0x9) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="885a9ca96c1cfaebdfd2d64603b48e7f7407b1a994cbe376c3f9", 0x1a}, {&(0x7f0000000140)="f227ef8851a371a8f24fabc7c0e29a41530d8bbdb365c6905c6925ce88b3cb70c441f36ea69bca1f246b3705b30b45823a8ce3f56e24e1a0a40f5a62d96ce2a48400551153237b4be2483802b64fc99557dd3ad5604e5991d414db221b0424cac7f66b5f91c0b25ee7cf", 0x6a}, {&(0x7f0000000200)="7ef2dc29c2257d72ea3e7457022d363238c3d2ecef963f010513bda904cde3f8707ffdd4693a8f33fbb0f802ca93d7dda21433d7b5902b11cca51a08fbb33b98052f86146c5aafe122ea0f71da9474750c34a5e4faa73b187c90e2bfd4f03235d75920dfb2ba5e791d11e357ee15d387a06e4176", 0x74}, {&(0x7f0000000280)="189d2003bd39f145bc0b6ea2e3953ddd40952d4cf7cc99a1bb43fa2c90e065338e5b1905198f176e3f74", 0x2a}, {&(0x7f00000002c0)="b85f36b32abc985ff82c069de006068b5dbf08b70413a98489fa833ef717c51c4e93392a715835f6888605872e45697c8b11bcc2b377c377345f4741adcd9f844b7076b1cd3198149479620ed191f6a2add642db01634d920e3f724e540393616687499169723ef4adadba4134d91572566b2363d73583e4c8a2847c29654498a6ffa246590eb5001e912f0786197f6828552ae72c8d66b56f7a13dd373705e585366557bad8fe0e9b36db94293ad2a002a6c5f97eca73a522441fd1335b84f1e90c9d556ffe033c2a69bfa27402a7caeb2b3e11", 0xd4}, {&(0x7f00000003c0)="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", 0xfb}, {&(0x7f00000004c0)="2ca8080a0e61302272d711047b5e3ac16d28c5933326acccbd2c5947f9239a8900abe8091c883eb3217a219a06fe17a0e62449c1d182d00ea61abb0924afc333d7372002d8378b5a627a467bee267438f040e08779caf477d107cc604213020a247ddb72db6e096167", 0x69}, {&(0x7f0000000540)="141783041fd541c984239cd7fac2da5d2e8d74877161d2be5c37ce6332eb7826aa88ecd6bcd61c14c5f9194cae9e42c435218fbb4b1649b13b1bbf3ddfe116688eff9f3e917f1f30313a8f0bf0339fb4120e8ebf09ee0ef2866c29befd5235b6646a20f759b885769c2f190fc6be1e32", 0x70}, {&(0x7f00000005c0)="dc8e5070b902e1ea1c956265839b753298480d6c7b6c2ddf339c78ba00e9e3f0e5bbd7ea1758d6a0bdd99fee74296e67b11e2cc7993a15e84aa1dbff662f638bc827229740a7115de3d1a3b18fad51de73880f461ee4b1b17986c27cc75f007ce1138c468de0a3b52b939703c7a6791ec23713628ac17bac8e022c6572baff9b9934f09d28913254491a88d6de2e26f9a5f87a5ecbac5f096e16a7f8f464c9ef36734c324f8d5e24d2975cab71a5d182ebd38307d4725d", 0xb7}], 0x9, 0x0, 0x0, 0x4000}, 0x804) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:34 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = fcntl$dupfd(r0, 0x404, r0) ioctl$VIDIOC_ENUMOUTPUT(r1, 0xc0485630, &(0x7f0000000180)={0x2, "0968dd6ff8ea29dcfc4a9bc36f1fc324f907306dc770c4741a299ea1ddd3cff8", 0x3, 0x101, 0x7, 0x400, 0xc}) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x400, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0x71, [], 0x0, &(0x7f0000000100), &(0x7f0000000200)=""/113}, &(0x7f0000000300)=0x78) 00:24:34 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x20032600) 00:24:34 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x0, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004084}, 0x8000) 00:24:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x17) 00:24:35 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:35 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000002c80)="a7c7ef300ba11c65e8e2b9e604bbfe7efd1da8a4492aa2b329d6c0135ee2cdf49557d45bf73255c132c93e37b7dd1a89fde10f386f038860a0043938bc73081f2bd649e24b6b3f1e70ebf29d1e651331e1d1f5c109c2f984d14e3dff117674d0cf01c9affa50e0847b54eb132be83742fef27c6ad55abc0d04d15e6ccaec5265cf2168055922f386e00cfdb8dc", 0x8d, 0x4, &(0x7f0000002d40)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@bcast, @null, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f00000000c0)={0x9, 0x2, 0x90}) 00:24:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, 0x0, 0x0) 00:24:35 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) [ 614.981258][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 614.999898][T25688] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:35 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x40) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x7fffffff}}, 0x6, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000240)=0x8) [ 615.070769][T25688] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:35 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) [ 615.171615][T25697] vivid-001: kernel_thread() failed 00:24:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, 0x0, 0x0) 00:24:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x18) 00:24:35 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/76, 0x189}], 0x1, 0x2000000000000) 00:24:35 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x10}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8001, 0x200000) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0xc5, @local, 0xdec4}, {0xa, 0x4e21, 0x7, @ipv4={[], [], @multicast1}, 0x3508}, 0x20, [0x6, 0xea, 0x9, 0x27, 0x1, 0x100, 0x0, 0x7]}, 0x5c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:35 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:24:35 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 615.544091][T25822] vivid-001: kernel_thread() failed 00:24:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, 0x0, 0x0) 00:24:35 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000903000/0x1000)=nil, 0x1000}) 00:24:35 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 615.661249][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 615.672902][T25833] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:36 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0xffffffffffffffb5}], 0x1, 0x0) 00:24:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x19) [ 615.751336][T25833] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:36 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ece, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000100)={0x7, 0x3, @stop_pts=0xf9}) 00:24:36 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000903000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) [ 615.980396][ C1] net_ratelimit: 11 callbacks suppressed [ 615.980424][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 615.992736][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:36 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:36 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:36 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/11, 0x10158) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) r1 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) dup2(r0, r1) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000080), 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, 0x0) 00:24:36 executing program 0: syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7a) [ 616.379892][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 616.385715][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 616.390536][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 616.397489][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1a) [ 616.474140][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 616.505671][T25983] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 616.559934][T25983] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:36 executing program 2: [ 616.699871][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 616.705690][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:37 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x2bd, 0x8000) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:37 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:37 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:37 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xff', 0x0, 0x0) 00:24:37 executing program 2: 00:24:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1b) [ 617.179880][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 617.185754][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:37 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@v2={0x0, 0x2, 0x6, 0x0, 0x29, "ab0ccf72239dd6ac79622e448cf885bf618f40f3e232d58d6953fd86f787e74c6f9f7f01cc3c0843e3"}, 0x33, 0x2) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0xa0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='trusted.syz\x00') 00:24:37 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:37 executing program 2: 00:24:37 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:38 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:38 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:38 executing program 2: 00:24:38 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x28a1f47b, 0x800) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000200)=0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/174) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) bind$bt_hci(r1, &(0x7f0000000380)={0x1f, r2, 0x3}, 0xc) 00:24:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1c) 00:24:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:38 executing program 2: 00:24:38 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 618.648193][T26399] vivid-001: kernel_thread() failed 00:24:39 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:39 executing program 2: 00:24:39 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x3, 0x401) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") socket$inet_udplite(0x2, 0x2, 0x88) ppoll(&(0x7f0000000240)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000000)=0x4f4, 0xfffffd1f) 00:24:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1d) 00:24:39 executing program 2: 00:24:39 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:39 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:39 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0xa6}], 0x1, 0x0) 00:24:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1e) [ 619.881009][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 619.905587][T26567] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 619.920515][T26567] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:40 executing program 2: 00:24:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x10, &(0x7f0000000140)=ANY=[@ANYBLOB="582a7de2f879b1c3eaec39227ae30d1276f4f507d00e3a38197d056ce7521e45e100", @ANYRES32=0x0], &(0x7f0000000100)=0x8) r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_S_PARM(r2, 0xc0cc5616, &(0x7f0000000180)={0xf, @capture={0x1000, 0x1, {0x9, 0x80000001}, 0x6ea73498, 0x8f3d}}) preadv(r2, &(0x7f00000000c0), 0x10a9, 0x0) [ 620.255748][T26635] sctp: [Deprecated]: syz-executor.0 (pid 26635) Use of struct sctp_assoc_value in delayed_ack socket option. [ 620.255748][T26635] Use struct sctp_sack_info instead 00:24:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x29) 00:24:40 executing program 2: 00:24:40 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:40 executing program 4: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 620.446820][T26635] sctp: [Deprecated]: syz-executor.0 (pid 26635) Use of struct sctp_assoc_value in delayed_ack socket option. [ 620.446820][T26635] Use struct sctp_sack_info instead 00:24:40 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:41 executing program 2: 00:24:41 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) [ 620.897508][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 620.912090][T26722] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 621.021645][T26722] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:41 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x38) 00:24:41 executing program 4: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:41 executing program 2: 00:24:41 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x121100, 0x0) write$P9_RCREATE(r1, &(0x7f0000000100)={0x18, 0x73, 0x1, {{0x4, 0x0, 0x1}, 0x5}}, 0x18) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) [ 621.351343][ C0] net_ratelimit: 16 callbacks suppressed [ 621.351414][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 621.363718][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:41 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:41 executing program 2: 00:24:42 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:42 executing program 4: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe0) 00:24:42 executing program 0: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x24a, 0x101000) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000200)=""/219}, {&(0x7f0000000300)=""/4096}, {&(0x7f0000000100)=""/97}, {&(0x7f0000001300)=""/233}, {&(0x7f0000000180)=""/49}], 0x2b6, 0x2) 00:24:42 executing program 2: [ 622.219860][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 622.225696][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:42 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:42 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x80) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000140)=0x6) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rt_acct\x00') fsetxattr$security_ima(r2, &(0x7f0000000280)='security.ima\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="05030300000000010022866ac8028278ec4ae2a410f5e7156e7747b9e0a658377e9efd2c83125ed4aa97ef01"], 0x2c, 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100)={0x4, 0x1}, 0x2) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000300)={0x0, r2, 0x1}) 00:24:42 executing program 2: 00:24:42 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:24:42 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 622.539059][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 622.551351][T27022] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x300) [ 622.619864][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 622.619897][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 622.625726][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 622.645836][T27022] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:43 executing program 2: 00:24:43 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:24:43 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000380)='/dev/video#\x00', 0xfffffffffffffffc, 0x10000) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) setns(r1, 0x40020000) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000340)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0xcb1a, 0xb1a, 0x5, 0xa6}, &(0x7f0000000140)=0x14) [ 622.949869][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 622.955683][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:43 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:43 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:24:43 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x80000, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:43 executing program 2: [ 623.246056][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 623.255754][T27156] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:43 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:43 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 623.398005][T27156] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 623.419903][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:24:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3e8) 00:24:43 executing program 2: 00:24:43 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/149, 0x95}, {&(0x7f0000000440)=""/7, 0x7}, {&(0x7f0000000480)=""/235, 0xeb}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/8, 0x8}, {&(0x7f0000000640)=""/212, 0xd4}, {&(0x7f0000000740)=""/2, 0x2}], 0xa, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000940)='/dev/snapshot\x00', 0x100, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000840)='/dev/snapshot\x00', 0x40, 0x0) creat(&(0x7f0000000980)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000880)={0x0, 0x3, 0x30}, &(0x7f00000008c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000900)={r2, 0x5, 0x30}, 0xc) 00:24:44 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:44 executing program 2: 00:24:44 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:44 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 623.960956][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 623.971722][T27293] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x500) 00:24:44 executing program 2: [ 624.079976][T27293] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:44 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="300000000400000000000000000000000000000000000000090000000000000008000000000000000000000000000000734037e860756f829bd7a515e21c1292c8d9d52fd212d6030286c5dc8ed2e60debae9519015e4f56f98f28a52504e0d70a487d8e62cbae507f12acf7931e190eea7bb009"], 0x30) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0xc}], 0xe78, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x800, 0x7}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) 00:24:44 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:44 executing program 2: 00:24:44 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:44 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:44 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r0, r1, r2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x80000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000180)=0x4, 0x4) 00:24:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x600) [ 624.687316][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 624.699293][T27452] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:45 executing program 2: [ 624.746744][T27452] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:45 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:45 executing program 0: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x4000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x2, 0x1) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:45 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:45 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:45 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x700) 00:24:45 executing program 2: [ 625.199360][T27584] vivid-001: kernel_thread() failed [ 625.310562][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 625.317881][T27592] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:45 executing program 2: [ 625.372651][T27592] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:45 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:45 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2001, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x11000400}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="02012abd7000fcdbdf250b000000280004000c00010073797a30000000000c00010073797a31000000000c00010073797a3100000000240004000c00010073797a30000000001400018062726f6164636173742d6c696e6b0000a8"], 0x60}, 0x1, 0x0, 0x0, 0x44}, 0x24000000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x93) 00:24:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x900) 00:24:46 executing program 2: 00:24:46 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:46 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:46 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) clock_getres(0x5, &(0x7f00000000c0)) 00:24:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bd070") syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="47705fe9fa52aaaaaaaaaa00080045000030000000000089907800000000000000002300907800000030450000000000000000000000000000bbe0000001"], 0x0) [ 626.151379][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 626.161350][T27737] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 626.241636][T27737] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xa00) [ 626.379857][ C1] net_ratelimit: 11 callbacks suppressed [ 626.379865][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 626.391365][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 626.433611][T27747] vivid-001: kernel_thread() failed 00:24:46 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:47 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") timer_create(0x400000000800, 0x0, 0x0) [ 626.779862][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 626.779896][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 626.785660][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:47 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x282000) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x20}], 0x1, 0x0) [ 627.099985][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 627.105839][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xb00) 00:24:47 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:47 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:47 executing program 0: r0 = socket$rxrpc(0x21, 0x2, 0xa) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x8c6}) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/76, 0x4c}], 0x1, 0x0) [ 627.493085][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 627.504234][T28030] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) [ 627.579868][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 627.580095][T28030] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 627.585723][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:47 executing program 5: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:47 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc00) 00:24:48 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:48 executing program 0: syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0xfffffffffffffffd) 00:24:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:24:48 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 628.059692][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 628.068463][T28161] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:48 executing program 5: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:48 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000140)={0x3, 0x3, 0x4, 0x400100, {r1, r2/1000+30000}, {0x7, 0x1, 0x17, 0x5, 0x5, 0x0, "f2ae0ac2"}, 0x8, 0x1, @planes=&(0x7f0000000100)={0xedf, 0x1, @mem_offset=0x5, 0x80}, 0x4}) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) [ 628.280719][T28161] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) [ 628.460026][ C1] protocol 88fb is buggy, dev hsr_slave_0 00:24:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xd00) 00:24:48 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f00000000c0)={0xb, 0x100, 0x1, {0x10001, 0x0, 0x5, 0x1}}) 00:24:48 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:49 executing program 5: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:24:49 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 628.982486][T28293] vivid-001: kernel_thread() failed 00:24:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe00) 00:24:49 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) 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, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0), 0x21) 00:24:49 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000100)={0x4000000000000000, 0xf, 0x2, "0483f4ba8000bfa90d0d84d518d164df6d32c45a010560bff48c2f75fe0bcb47", 0x30314442}) r1 = dup(r0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x90) fcntl$dupfd(r0, 0x406, r0) inotify_rm_watch(r1, r2) [ 629.281136][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 629.294645][T28340] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:49 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 629.387489][T28340] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf00) 00:24:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0), 0x21) [ 629.747826][T28355] vivid-001: kernel_thread() failed 00:24:50 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) 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, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:50 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:50 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:50 executing program 0: r0 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000200)="06e6693cf09251b8bf7a3ac858c5d71a0fbf0484413ea35b5dae6f146b107d988d797a33c19f2990c785840f249a588006157aef8cfa754b1f04941c5b74fb8d3000ab40bde4f5f62e3c316c600e1b6181c8fc8ba1b34abb763c9d7724c2bc93d48a48c077d5473774bfbfcbee3e07e9c5c9345dff04d321dfd555bddb7b3e48bb598835b0ece0a53b6a2996723f9e76817c52f157ba25ba", 0x98, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x7) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000640)=""/147, 0xfffffffffffffe74}, {&(0x7f0000000140)=""/117, 0x75}, {&(0x7f0000000380)=""/106, 0x6a}, {&(0x7f0000000400)=""/27, 0xffffffffffffff93}, {&(0x7f0000000700)=""/199, 0xc7}, {&(0x7f0000000040)=""/86, 0x56}], 0x6, 0x0) 00:24:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0), 0x21) 00:24:50 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) 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, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 630.108736][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 630.137760][T28488] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 630.269923][T28488] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:50 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1100) 00:24:50 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:24:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) 00:24:50 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:51 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) [ 630.890529][T28595] vivid-001: kernel_thread() failed 00:24:51 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:51 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 631.001315][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 631.035845][T28649] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1200) [ 631.178067][T28649] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:51 executing program 0: r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000200)={0xb, @raw_data="fa76a4f8bc7740c301fffb5a2f9beaf9bd9b22b968b262fe15ea3da61e60c7ce1daa84d279c8aea874b96263bcfea692af33a5eddd909ae28555220b1a453a4c5d77827168ca3078670d780d133d1282819064ef7fb75e687a0c9a5ae4302a4706f56a06c3833275760d3978a9486ce53dcc3810faba224eaad2c43785c8d185aaff9854ef233df7c8c09a31ba0a15ca4f74b43940c60945df05db923d825d7e7789ff342dbfe5247df011188b88ed6a7757deb015c1e94681d66ee607cfb568b71b1a48b989f341"}) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) 00:24:51 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:51 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:51 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0x5, 0xa, 0x3}) [ 631.739873][ C0] net_ratelimit: 15 callbacks suppressed [ 631.739881][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 631.751459][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1300) 00:24:52 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) [ 631.891679][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 631.920642][T28791] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:52 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 631.985480][T28791] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:52 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x14000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x28, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000280)=0x9, 0x4) r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:52 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) 00:24:52 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1400) 00:24:52 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:52 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 632.605081][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 632.612774][T28945] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 632.620422][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 632.620483][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:52 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) 00:24:52 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:52 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:52 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x220300) accept$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14) [ 632.808219][T28945] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1500) 00:24:53 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 633.019873][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 633.019906][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 633.025697][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:53 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) [ 633.110633][T28963] vivid-001: kernel_thread() failed 00:24:53 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:53 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:53 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) ioctl$VIDIOC_G_EDID(r0, 0xc0285628, &(0x7f0000000100)={0x0, 0x1ff, 0x6, [], &(0x7f00000000c0)=0x2}) 00:24:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1600) [ 633.339877][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 633.345689][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 633.353023][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 633.360419][T29092] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 633.427198][T29092] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:53 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:24:53 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:53 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) [ 633.819892][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:24:54 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) close(r0) 00:24:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1700) 00:24:54 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:54 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:54 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000200)={{0x7, 0x1, 0x81, 0x5, 'syz1\x00', 0x3}, 0x4, 0x127, 0x80000000, r2, 0x5, 0x4, 'syz1\x00', &(0x7f0000000100)=['/dev/video#\x00', 'bdev.{\'^#em0\x00', 'GPL\x00', '\x00', '/dev/video#\x00'], 0x2a, [], [0x7, 0x1, 0x15d, 0x6]}) 00:24:54 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) 00:24:54 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) close(r0) [ 634.086582][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 634.100085][T29245] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 634.163128][T29245] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:54 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:54 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) [ 634.359896][T29255] vivid-001: kernel_thread() failed 00:24:54 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) close(r0) 00:24:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1800) 00:24:54 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x7}, 0x8) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000100)={0x7f39c9c9}) 00:24:54 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:55 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) 00:24:55 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) close(r0) 00:24:55 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 634.996231][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 635.017762][T29411] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:55 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20400, 0x2) connect$pppoe(r1, &(0x7f0000000340)={0x18, 0x0, {0x3, @dev={[], 0x28}, 'hsr0\x00'}}, 0x1e) ptrace$setregset(0x4205, r0, 0x207, &(0x7f0000000300)={&(0x7f0000000140)="6d9b4cf101565676d93a1be6281d42eb401fe05d42b871e294a1a90cbce384904996ec40fd3d7520fcd286bbecb15042f408c9042d591750cb50e6792c76f1edb8e1e33e73ab8ab2fac221b627847897d834693dc4b89c46f199a19bf094da68e4dd0250136e8ec34b7c5e6ca137be0bdf", 0x71}) r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) getgid() setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x797b3d37050889b6, &(0x7f0000000480)="1feb830c780a2b3dc87291863e6c7135e9b07f32d7e82c4cdf84aea5f7f16023f9cecc3b976b9b185aaa74eb9a246d67e4293bde323465699e305f10093d942b4c0f75bb614f62c2137db4581f165d17aea9cb8773c75ad34316b6c4a239c67fd56fb0424c40f8eb43ab220814589cb1f4c7604effb953778e879078080dd8967b860f802d1ceda6a56845bf9f64e1cae44815780ebc92828ffafd993d2195f6c752600afed815ab9fc8ecad43a9de84a35b4bdf3f8a4bb08bdb48a0119b813732534cdca768915c387c8c2123ad14", 0xfffffffffffffd45) [ 635.167057][T29411] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:55 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) close(r0) 00:24:55 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) 00:24:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1900) 00:24:55 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x6660, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:55 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) close(r0) 00:24:55 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:55 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) [ 635.890186][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 635.914467][T29565] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:24:56 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:24:56 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/76, 0x4c}], 0x105, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x80002, 0x0) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000080)) socket$alg(0x26, 0x5, 0x0) 00:24:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1a00) [ 636.018557][T29565] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:24:56 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:56 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:24:56 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0x7, 0x5, 0xffffffffffffff81, 0x30], 0x4, 0x8000, 0x10000, 0x8, 0x10000, 0xffff, {0xfffffffffffffc01, 0x9, 0x8, 0xff, 0x7ff, 0x2, 0x9, 0xfb, 0x7, 0x101, 0xffffffff, 0x7793, 0x2, 0x6, "ca0ee105a42f9d4f71358ea3f214e05be87d6fd4138797526bae3ff49a92a361"}}) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xa4180, 0x0) sendto$packet(r2, &(0x7f00000002c0)="dddce468b4b693620d384e682253f92b1ca837bfbe512595ab79ee6964f5144b5706fbfbb90c6db3f0200917ec75fdca94c49f2831e3ff018ef9b891a39743b2d3910e047f4fc9aee627d8bdf69f50443b0b99c8fd69a9ee3400827a9d29ac1da25e9eb814d097b21eab97f01957b93b6ad823a671", 0x75, 0x40, 0x0, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000140)=0x6) write$cgroup_int(r2, &(0x7f0000000100)=0x1001, 0x12) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000340)=0xfffffffffffffff7, 0x4) [ 636.686720][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 636.709902][T29708] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 636.765194][T29708] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 636.779868][ C1] net_ratelimit: 11 callbacks suppressed [ 636.779876][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 636.791438][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:24:57 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:24:57 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) 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, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:24:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1b00) [ 637.179864][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 637.179898][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 637.185669][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:57 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f0000000100)={0x5, 0x56544943, 0x9, 0xa57f, 0x2, @discrete={0x6, 0x1}}) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:57 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:57 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:57 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:24:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) [ 637.499854][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 637.505665][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1c00) [ 637.785304][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 637.799440][T29882] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 637.870059][T29882] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:24:58 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:58 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0xfffffffffffffeff, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:24:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) [ 637.979869][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 637.985695][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:24:58 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000280)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvmsg(r2, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) write(r2, 0x0, 0x0) 00:24:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) [ 638.544652][T30030] vivid-001: kernel_thread() failed 00:24:58 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:58 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1d00) 00:24:59 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 638.860135][ C1] protocol 88fb is buggy, dev hsr_slave_0 00:24:59 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) 00:24:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:24:59 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:24:59 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:24:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1e00) 00:24:59 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000100)) 00:24:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:24:59 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:00 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000100)={0x4000000000000000, 0xf, 0x2, "0483f4ba8000bfa90d0d84d518d164df6d32c45a010560bff48c2f75fe0bcb47", 0x30314442}) r1 = dup(r0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x90) fcntl$dupfd(r0, 0x406, r0) inotify_rm_watch(r1, r2) 00:25:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c12") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:00 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 640.100391][T30237] vivid-001: kernel_thread() failed 00:25:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:00 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2000) 00:25:00 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x20202) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000100)) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:25:00 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c12") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:01 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2900) 00:25:01 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x800400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:25:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c12") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:01 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) [ 641.040863][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 641.048733][T30454] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 641.116763][T30454] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:01 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2e91) 00:25:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:01 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') r2 = openat$cgroup(r1, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) fallocate(r2, 0x8, 0xfe, 0x6) fsync(r0) 00:25:01 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:01 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) [ 641.598805][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 641.606573][T30595] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:01 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 641.652737][T30595] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3800) 00:25:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:02 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) 00:25:02 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x800, 0x80) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x258, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000100), {[{{@arp={@remote, @multicast2, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[], 0x28}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0x3673521fef07f8a1]}, 0x3, 0x0, 0x9, 0x20, 0x593, 0x9, 'vcan0\x00', 'netdevsim0\x00', {0xff}, {0xff}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local, @empty, @multicast1, @broadcast, 0x2, 0xffffffff}}}, {{@arp={@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffffff, 0xff000000, @mac=@link_local, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0x9, 0x1, 0x4, 0x9, 0x1ff, 0x81, 'ip_vti0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x0, 0x287}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7, 0x2409, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local, @multicast2, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) 00:25:02 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:02 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:02 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) [ 642.139863][ C0] net_ratelimit: 16 callbacks suppressed [ 642.139872][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 642.151407][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 642.159168][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 642.167933][T30739] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 642.243521][T30737] vivid-001: kernel_thread() failed 00:25:02 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) [ 642.320777][T30739] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3f00) 00:25:02 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) 00:25:02 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={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) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) socket(0x1, 0x5, 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x602200, 0x4, 0x4002011, r2, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r3 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x8000, 0x6000) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000100)) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video1\x00', 0x2, 0x0) 00:25:02 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:02 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd0") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:03 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) [ 642.748967][ T26] audit: type=1804 audit(1555287902.983:90): pid=30876 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir896949912/syzkaller.RggItx/918/bus" dev="sda1" ino=16786 res=1 [ 642.823551][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 642.851249][T30883] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 642.885339][T30883] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) [ 643.013919][ T26] audit: type=1804 audit(1555287903.023:91): pid=30876 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir896949912/syzkaller.RggItx/918/bus" dev="sda1" ino=16786 res=1 [ 643.019898][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 643.044362][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x4000) 00:25:03 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 643.290506][ T26] audit: type=1804 audit(1555287903.033:92): pid=30876 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir896949912/syzkaller.RggItx/918/bus" dev="sda1" ino=16786 res=1 00:25:03 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 643.419881][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 643.420619][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 643.425689][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 643.431589][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:03 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x912e) 00:25:04 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) [ 643.762192][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 643.768053][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 643.805520][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 643.814005][T31031] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:04 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 643.938133][T31031] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:04 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:04 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) write$binfmt_aout(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x618) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x40800, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0xffffffffffffffff, r0, 0x0, 0x4, &(0x7f0000000440)='+l+\x00', 0xffffffffffffffff}, 0x30) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000580)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000005c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) r7 = getegid() sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000280)="e2ee754ccb514f16df4acabf43576517c5fbb3698acfa63cb5723399715cab537a694ccf9bacbf4027459e0041ef8b08bb280b55371fdb2cee41d43fcafe0ed37ca4d7efdf4d353c763e60cb3352375b080f1db6c092b979389fde6d1242c9fb3c081712897d5b208b65c1", 0x6b}, {&(0x7f0000001080)="394681d6229bfd1819c7a64bbdc006b39a1b2f48839e69edc5d35b3cda7073c5fab379d3a5b12f584a5866e528e945271f02e6edf48b6f7ab3be8f55a6f4055408c7b02a01cb873cf16c05db1cc2d519ed48f4d0eaf5758c78923f4e888348ab1285a82ec700951fb0f575e15f39a8f3e7246c44b7f0176e23c77c3f7568afef146b86244fc2ddfea0437cf8be98f526c0f9710e4b7fb44a3bd0819b2dd5eb479342c030c68bb83cc7d1847ca4a188b1138856437088677e9b922a76b82e109f52e88d6732347d9a4422bda5019f84e91ed8799024d1cd962f4d8dcd4315e39cccba9cc777d307940d153faabbb5e3a21c0aefdba87794ca4e7eed6b654007f4643dd24f6a563ba2c2d5185e5a5d9f85f1a7a0162cf7bb3f163c1d46dfdfa336f1cb99911838bbc6f9c8cc1ff87796e90c28c5ab4bfd220fae8fca8df472b09ce722bfd479b5444ff0e052171bf8029a2bf03d5dfb6b6ee96fe8e5a1131d24aa58a49d4c30bc1f775d6b0d6d28184ff63cd6c2f87bd71813ff2115071f916819c4bcef1895645c21fcdfd4665de9ce4401abf725368d3f9cc5c9d0710f141b4b3d54ee624c63f2dc316fb5fdf588f5e0d857375784a634f79f69dd3ead135cf2c82f64254ba41af8b648c3c58bc1c76da795affb67d056f08278ee9333119cb31bf5d7bb22a2288838586bcf80ff113707afa91113432457abed60096afe0c49bae206a24433463a0704f02004d69db347dfa71e1f0602fbe3e91ab65e9c4c2a8dadd0ac6c6416976c057df285a9ddb1096d707181f785f10270062deb2bcacd451437e3610c8fdb89e72fa8fb07b57997242ad7e602339f707c4613b787043be1adc75ff8f98487b11633a26119d0bfc688ed21ea9aa9e54ab9a8e8de9bde49aab5a968a9aa30626b65063df164b9881baaa9e4a404df10e08c347a5a623dd70cb1d5f8f0bec93108cba5ec33e42d08943124d957c1f06b6f71be3d803e3408658186fe571ac6e4ed154b3c785607431634741b1562133ebf3388392e3bb0dbd92ebafebd44cef733fe70ac2b29375cac8d03233bd7ec6458b9f398a46c46a47ac8df6f9dcb80ec292f6a04aaf2b01fd11025772bacb1e2cc317ba94e1576ef9bd547d9539da1471da18e1b56e3866b02063df57e39fa46e4f9d2c0076846a96ca534e844888b9307411bc2e3cecee7d835efe05af6d7de59765294e803fb19b66974942d22a5f57488dba071560df6e381c3f457b4389bc3cf5c1381044fc28a5f1a0559a660a3ae17d8a05f7485ea716f61f466ccbadff236f2fbb0a100a1aada7e239ae854d0f033a350725dfd69c7490ed1645ea73919ed6cb809578f86ad317d559577384ed77cdfe655cf3470de287901d66f2ec506031c6acee16fcb00064d098072840f1d939ae522fc7fb187d154f18cfce194c0046f80c1477474b09bef4f862eb41ed30db6e920994c1ffcb11f6416d1c31f56066e171706e4784f3635711b45a4682a90f6066a16831d854bd0aea9a98d23bf0b34c22cf297a260d9c25f97a6c2329e4fc853c018a04d5815b7482b69e03681674b85c1ef1788cadfd73413a130dee24a96576b86b643f95d87939b301d89df8f3f3a3dbd809aa3b32e30586e4ba4a041c1e2bc5eb6592ffbd09bfcde976213b545c3cc2a42cbfea952c300f5a743c721deed02651a97c5d5b26525cd87c44d36465ad87799de168ea907cae8e6594f4d90cdd2da16550e9a5268ef3f5d83077f64bd823319de26879123ac07d29a2b0d400dcf87698a75aaebf10e6082649c520df54760d38b635dc945af562eea5f65f0a265ef5009a5d57447117699238f914a372855a1b1a082b0767fddb6b034a143e66e1e4afbadc3524bd32f83649cb3c924411af25c4c3f498ef378a0c12130b860eb634f432f64fcfd37840a1aec92e76dbf06bd1a1537855513ab550965eb6bf677710fe998ef5603e0c583fd0f5df3e56de17651184036db313c773a2a6eaa961dc32983a0e1a9ad6a52b42f9e7201c94b020723ff64e3142488729ea42f7728929a111a00ed89adb9d8d301ba1ab6c7f1fe7fd0003a6ae087cbc3fc4d28d7b7b1e56d7c60da8301bb0283aa29ac6011d2229da1b428a0ab0e4fe20b9ae01fc432071e8a4e887cf7ef66e7c5d01d08f1aecf281465f3cd85d9633073973fa2805244c99bd5722e2ea4578f47d7cb1dfafaf475fd3a232a0abe4ac571a06e77a0065dc680da198486e6ada3bdb3510c11c7dee94a01fbcdd3be573ea0f73798ec21c1cc792da030d68bd40c61c591b079a85fd700df1fb3832ceba2de28a37c08060b26b9cb359c9c27d7cbab0fd30383fc5cea5e20ce607248852eae8d06645dfbf0fefb9de9efe084be5f37465e30d788b4668a5d634041532c85537f67c6c2e2ec505f39b6ac0e7d04bef406f0b43818aa22dbfad8229d4ee9b6b64c5071214da741792e88cd0511a554a38b8c621575317f11308e0adb6f06a723ebeb8e1c6f887bcc9d85c39c8aa6b2f6c0e0a3ecee74d31c34a04b7dec97aaaee7ae0b0b56c967eeea1858f35361277eaade9a7af7eb23df2a7e79f8168ab0df946798efd5114984988d8b194a1bcdccf0042cf9d41f3ced076b3d308eb847cecaf45edb9931685ff4ececdc3340bcdbf3052ce04cf54d30d6f7e5df2cb9be6bc6b5331668f8687dd55466c4fac60e326f72daa55ea8bdc63b7cab1b79dd87004d53ba72a247589822731a34a1cbe9ca61562ba578ed4c4b3be677e258257f8167febf1b3bd8f895ee5a6178c55e4671e667d486c89f066697be0bc0bad30d24df71e62caa2794bbcb51db0263d1e7c5143f36de02c3f959ba6564fe4189e07e11362380d99fb520f2d93b742e23364595edb4da1f77ab7a31809ae724fd45572638083686008fd30abe4d0455c09964c89d75fc09d69a682854f8e0be165d74a681964b5f656883baad7f34fb9935da8bf4796b1172b3feac38399a692d2668ac10c95e01f2aa8a7583622c97757d18ebd2e50daac246ce52c272c63f64b3541b95857f25159022a205258937bc019637e3b02e0addf6a3a0ff5f240ebf37aea1e613e102242898e0bf0392c91c9a3b51596581508b915993f046d88ce06ce002fa434c6745677aeb6bbd02b6658645121878677b12d8d8b5a2dd8d63683d6e146270da91ef58d29b335b3297867f1cf8e3f5e3889586b48a2cc32487918074cc789d31cf01bf9643a946e8bda0c026dd420dab353f291283331a8fa0b377b5ac5caf97c670d7e431de8f18ece3f14b47da7121e0a8db89ac2c5c9cee0b77e5b53abfc3a44a4fc8f1f659098513bae80109960c7ddf769812c588ef3ba3bc21c51a11e9f38d3f508470d5c4401b23e74850fcb8d3d40fdf2bc0014fc4412364c6f7de3cd712b030e7abb5c52767e35d33b5107d6a48f5bba11cfe3b14e89c95fdd0d3854054618e312c19a940dc8b27b3cddfe7003e1230031df0914a10ea652fb034feb3b8eb86467fcc7a1848bb5fe62eda8f42b4763e72d14beabb75d14dfb462ee05fe490ad2c1b67d853719aace1ee08ce834fb5944e474fd4101f87cc70b255972ae12da928a46065f0715ce2cbf71e151f1c4cfa7dba8b9f0e3d2228259c5d48842ed4186de4abe0eee7245d1d81e27836ccd66fa33d9f4aebf908d1bc2e061b497464a7da882fbf6ed5d18b24eb19c1869da40a2e55f59a926591cb1e248a6fac32ff68724e3ab71271e9520f7af431609f0770d01e58f9c185724a1f518682b862a8199d79c456105da5ec023cf4e713717ad984df8c74dc84dc8adfca016fe2d3cbb0682151fad54ac2288a773be5f7f3530ec76ac682d6664538387d2ce0daabc987b3664a8707c829d63814bedfc0f9873e48b9460cdfcc9dd7f56cadffa5d3d71943975b82a6bc0b0931ab7539be558831ad8b4076978a203c92f4d00af3abe7965351d918f1ab5ad826d534a523bb3bc0996f7ded465c525edc0e44855b869638663abc4204958234409d04d95b5c0789ba4a720e482b5639bf8d5b74688f9f72a2fe7037d06a1600b5b2118fb0cf29eed39eacb651ee499d03c21de8c34633e7b3743eb33b538c6f0d2cd0c0aed645839c8ddddb6a892796afbf11bba13884394f5f3644ddb3d0ba249172662b94ec5445fa15b36187435a26c1ff983262396bd0dee91287966dde9376d67e4f586cdd75f1108c9d916b87429c602f723644d77f9c2f069efa4e8d883435ffb4e98af547b5b60ec82b2defce165195f1712a6eeafe7e6d73c22ad08c05e918479b8e783542d36f6a435209d90430b58d20e4b95dc634805223b2d40972dcd04905dbebb343e32429db1189895ad3e75e0e42814066ea953602bc388db79e8639d1c4090ab12477b7d6e27e7b6f7e63bdeb0a34a52223c580e3d73728c75bdfc31d23eeb9f2d38156573786b30a493b70de79529334049c28aed0149522d83d041040b0a13f134cf05d7bb20c6b7455ef83eeb268476eccc28fe644179138488878a72776eeaa223de5848de82bacbbdb903cc6dc74ba8388331368453f838635d66c68c0c5787c7819628c031ee682b14fc1de2bafa823fd86e47b0137cec1ce7aa715f6d796f08c10446edf0fb7ee625d03286e0c0bc66c6d17302bc2fd64066c4bae4e76725bf2504c0a9a8d75cbeb134bf799863ca8ba2d6bdd8014ea27a9e12fab2423490ae7975cea513652b77c138c8f52fdcaeaed52b2499e483a94e1e64c8a3a8673ca62d3d9b2a43bb6435a10ea08a06534cb34c2df1329f0a83db9461cb8bfe598ba50a11f6a2cf8d24f8babb37740930ac42cb1305d5be8b06cf7ac9e13c110224af97a0dad23d9a733c39b49a6eb5d8217e27392bc4f1044d0b1f60da9fdda56b7f818c8a6d17305a0d727ea4a26e6257a8d53e63a3ff9bb5d8b047e1065892b0b72d2d0162a632846cc69be20dcfe78b4cf05896fb8d3df9559f6d25e6c098a13ac251d933a12f26ff952b3f6752d1c73a45dcb69ff5175e3834eb1492284bf6d4eafc83df12a5b30c740d71b8d3789faf25f2ee081710cc42457f1c0e8aa13da3a26b4ae79e0445c5eedb9ae48532ae7043525e41f863507a00608d444080b93151a41805ff0dd2c060b543688b9f4e78d8da465b78e54fedee889204b74d59f0e86cbb8185aa6365d9eff7a7ff465eade027529dc08c91c54669767bb23b733a03e3abab82ed00e7a392ddf79aba6584cb5b29b64c160e10588a453580fd539eec5f10e2bce7402bbbc2ab3cc20a0d79acf50f16e2d52c9befb16a33cf9687bd2c4d9994488352c3b05561245692554ba42e6653802a02d570d196060ef4b69124bb795da2d28ce1947a93ba5dad64da293693424725a7ae7a07a2ae41f4f595929eab494ac0d5173bf158ebedc0748a061170e7d75b1900634a898e106b4021454ec31ff67f4bd14e6361d7091cd11611fa1b6e547a112d70502af85de44b7f849a304f3d7759864a32f76e150cf78002d4b6d435d54e49851baa3adfb15e637da973ff32d5a40122ae023a6871c8fcc79634ccd02814f178d4a249ec8ff4c823aedc65f2fbf452fe1f6e964860ea4855287d902f3c3b1f5c7c36866ed76092b256757d61b04bbf2ef9145b88ddb09fccdd81bfed40c2e48d874ea9864dbf179ba3a7ce9417cdd747173563646be952c03223581f4f52cd8da18182267b41ecec8f0093fe03564c9a0b404bee2072edca40707a61ffddac426f1a615fc91ce656a3a3ba72a1232a2d1eaa0110999dcad3f632aae50099956f2cf7a", 0x1000}, {&(0x7f0000000300)="791a71784271a6bc7dfac55485975aba83079dc3a405defc4db3e644a327fba47a367eb2dbc9d8b79b658afc77dca151e814c3b2a35669baf8e616ed51faa1bd1d27c86a3d989e8d1c256f6d47db37f6074666bb18b0fff27e9804ebc9cdba6257b58127dd2c115fe03cd03b9277c9af0481a81f0c4d9536604c37b63bf2701924bfc7d3e6c9e01fcabd4afe4c225ad40396cf8b1fe52a1ae3a37b0fdcb98d2ce990c886f175a40a69cd4853f3defd4fb9f3eee31685b25dd1440bd92e7aee7a5ed367beda6351036f6506ba92c4c8bf00d4816354caa0c13bec6ef30d14931bf6f3ceb333d51b21", 0xe8}], 0x3, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000800}, 0x20000800) 00:25:04 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) 00:25:04 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe0ff) 00:25:05 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f00000000c0)=0x100000000, 0x4) r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x400000ed4, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) [ 644.821288][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 644.837135][T31193] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 644.946646][T31193] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) 00:25:05 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:05 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r0, 0xc0305615, &(0x7f00000000c0)={0x0, {0x6b00, 0x2}}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x7}, 0x8) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:25:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe803) 00:25:05 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:05 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x21) 00:25:05 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x8, 0x1) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0xfffffffffffffffd) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000180)={0x400000003000, 0x2ffc, 0x80, 0x3, 0x4000401}) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x10080, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000100)={0x58b, 0x4, 0xff}) [ 645.660278][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 645.667607][T31336] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:06 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 645.744799][T31336] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:06 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffe0) 00:25:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:06 executing program 0: chroot(&(0x7f00000000c0)='./file0\x00') r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:25:06 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:06 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x40000) [ 646.502216][T31476] vivid-001: kernel_thread() failed 00:25:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) [ 646.580660][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 646.589039][T31478] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:06 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:07 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:07 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f0000000180), 0x8, 0x0) [ 646.741625][T31478] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0), 0x21) 00:25:07 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0xffffffffffffffc8}], 0x1, 0x3) [ 647.180102][ C1] net_ratelimit: 11 callbacks suppressed [ 647.180111][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 647.191601][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xfee00) 00:25:07 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:07 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0), 0x21) 00:25:07 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/27, 0x1b}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000100)={0x6, 0xffff, 0x3, 0x1, 0xffffffffffffffff, 0x4}) [ 647.579861][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 647.579866][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 647.579915][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 647.585669][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:07 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 647.900717][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 647.906968][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:08 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0), 0x21) [ 648.190654][T31690] vivid-001: kernel_thread() failed 00:25:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x231860) 00:25:08 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 648.379952][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 648.385831][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:08 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:08 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0), 0x21) 00:25:08 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400004008, 0x40) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) preadv(r0, &(0x7f0000002680)=[{&(0x7f00000000c0)=""/238, 0xee}, {&(0x7f0000000200)=""/106, 0x6a}, {&(0x7f0000000280)=""/241, 0xf1}, {&(0x7f0000000380)=""/245, 0xf5}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/157, 0x9d}, {&(0x7f0000002540)=""/194, 0xc2}, {&(0x7f0000002640)=""/10, 0xa}], 0x9, 0x0) [ 648.668080][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 648.718469][T31806] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x80ffff) [ 648.860018][T31806] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:09 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x105100, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/76, 0xfffffe08}], 0x190, 0x0) 00:25:09 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) 00:25:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xee0f00) 00:25:09 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:09 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:10 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x208ac0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000003c0), 0x4) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000400)={0x2f, 0x4, 0x0, {0x2, 0x5f, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2f) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000020}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="88000000", @ANYRES16=r1, @ANYBLOB="040027bd7000fcdbdf2504000000280007000c000300020000000000000008000100ff01000008000200330000000800020001000000240007000c00040008000000000000000c000300ba1300000000000008000200a703000028000600040002000400020004000200040002000800810001040000080001000008000004000200"], 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x840) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x113}, {0xffffffffffffffff, 0x40}, {}, {}, {0xffffffffffffffff, 0x830c}], 0x5, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x2}, 0x8) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400420}, 0xc, &(0x7f0000000700)={&(0x7f0000000440)={0x2b8, r1, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x54, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x5bb9, @rand_addr="45d1b3de8ab0e8bdd3e7b8d03c628772"}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x55c93274, @mcast1, 0x100000001}}}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'yam0\x00'}}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000001}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x800}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER={0x128, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xad}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0xffffffffffffffd0, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffe}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x6f5c, @loopback, 0x4}}}}]}, @TIPC_NLA_MEDIA={0x90, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffffff59}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x830}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000000}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa4}]}]}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040840) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000800)={0x0, @aes256, 0x1, "ee876937c6869208"}) [ 650.135462][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 650.151512][T31982] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) [ 650.274947][T31982] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1000000) 00:25:10 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) 00:25:11 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:11 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:11 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="06000000010000000721000004000400"], 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0xa, 0x8) ioctl$VIDIOC_SUBDEV_G_SELECTION(r2, 0xc040563d, &(0x7f0000000280)={0x1, 0x0, 0x0, 0x2, {0x0, 0xfffffffffffffff7, 0x0, 0xffffffff}}) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000240)={0x4, 0x9, @value=0x8}) r4 = accept4$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000100)=0x1c, 0x80000) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e21, 0x825d, @remote, 0xe3}, 0x1c) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x100000000000027e, 0x0) 00:25:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 651.341479][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 00:25:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2000000) [ 651.399887][T32138] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:11 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 651.513727][T32138] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:12 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) ioctl(r0, 0x7fff, &(0x7f00000000c0)="ee87c5731ee6ff205306a110e83631b82008ed6d10633b8cd7205f120ee253cb4da5550914d17c27d846244089c3b4d4dcde860c96fc63995e4019adce26e01ee953ca33c8a7b4be0b55eacde63b639eee3b7f9306d7b9ec08eb8fb1d4d48edcd61a1a44fbf3e90664351fa306fa2fd0fc4d65a5e3c69ab98d349be853b4c5c5ed33c01eb1e6abc1465ae5e05610b35f07923cf305386c") preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:25:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:12 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:12 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:12 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3000000) 00:25:12 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000180)={@host}) [ 652.549892][ C0] net_ratelimit: 18 callbacks suppressed [ 652.549901][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 652.561546][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 652.578189][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 00:25:12 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) [ 652.649917][T32299] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:13 executing program 4: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:13 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 652.732761][T32299] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:13 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:13 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4800, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) 00:25:13 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:13 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x4000000) 00:25:13 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:13 executing program 4: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 653.419904][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 653.425791][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 653.439347][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 653.456606][T32441] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 653.486162][T32441] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:13 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:13 executing program 0: syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) [ 653.819891][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 653.819965][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 653.825782][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:14 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:14 executing program 4: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:14 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400000ecf, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/76, 0x4c}], 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) write$capi20(r1, &(0x7f0000000100)={0x10, 0x2, 0x87, 0x83, 0x1}, 0x10) 00:25:14 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:14 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x5000000) [ 654.139894][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 654.145866][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 654.344516][T32591] vivid-001: kernel_thread() failed 00:25:14 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 654.619889][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:25:14 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:14 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x6000000) 00:25:15 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:15 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 655.017193][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 655.041070][T32742] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 655.151593][T32742] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:15 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:15 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:15 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7000000) 00:25:16 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:16 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:16 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:16 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8000000) 00:25:17 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:17 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x9000000) 00:25:17 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:17 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:17 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 657.579881][ C1] net_ratelimit: 11 callbacks suppressed [ 657.579891][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 657.585731][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:17 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) 00:25:18 executing program 5: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:18 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 657.979909][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 657.979953][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 657.985977][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 658.010865][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 658.023970][ T709] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:18 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) [ 658.090126][ T709] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xa000000) [ 658.299928][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 658.305815][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:18 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:18 executing program 5: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:18 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:25:18 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:18 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0) [ 658.779906][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 658.785808][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:19 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:25:19 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 658.938330][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 658.946771][ T856] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:19 executing program 5: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xb000000) [ 659.140024][ T856] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:19 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:19 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:19 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 659.659903][ C1] protocol 88fb is buggy, dev hsr_slave_0 00:25:20 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\xff', 0x0, 0x0) 00:25:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc000000) 00:25:20 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:20 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:20 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:20 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:20 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:20 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x2, 0x0) 00:25:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xd000000) [ 661.122616][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 661.130118][ T1200] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:21 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 661.249978][ T1200] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:21 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:21 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:21 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe000000) 00:25:22 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x3, 0x0) 00:25:22 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:22 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:25:22 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:22 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:22 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:25:23 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x4, 0x0) 00:25:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:23 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 662.939885][ C0] net_ratelimit: 13 callbacks suppressed [ 662.939895][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 662.951843][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf000000) 00:25:23 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 663.176675][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 663.184504][ T1494] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 663.227638][ T1494] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:23 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:25:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x10000000) 00:25:24 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:24 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 663.819902][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 663.825806][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:24 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:24 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x5, 0x0) [ 664.219891][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 664.219926][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 664.225853][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x11000000) [ 664.539918][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 664.545811][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:24 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:25 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:25 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x12000000) [ 665.019876][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:25:25 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x6, 0x0) 00:25:25 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:25 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 665.521416][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 665.528750][ T1834] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:25 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:25 executing program 2: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 665.670311][ T1834] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x13000000) 00:25:26 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x7, 0x0) 00:25:26 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:26 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:26 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:26 executing program 2: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 666.639418][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 666.657062][ T1989] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 666.765808][ T1989] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x14000000) 00:25:27 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:27 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:27 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:27 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x9, 0x0) 00:25:27 executing program 2: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 667.918435][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 667.952562][ T2147] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 667.979921][ C1] net_ratelimit: 11 callbacks suppressed [ 667.979932][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 667.991747][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x15000000) [ 668.129614][ T2147] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:28 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:28 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 668.379861][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 668.379892][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 668.385688][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 668.397246][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:28 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:28 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 668.699898][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 668.705731][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x16000000) 00:25:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:29 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:29 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0xa, 0x0) 00:25:29 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 669.189880][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 669.189938][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:29 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) 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, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:30 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x17000000) 00:25:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:30 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:30 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x10, 0x0) 00:25:30 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:30 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) 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, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 670.603512][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 670.648002][ T2483] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:31 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 670.780424][ T2483] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x18000000) 00:25:31 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x19000000) 00:25:31 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:31 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x23, 0x0) 00:25:31 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:31 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:31 executing program 0: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:31 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) 00:25:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1a000000) 00:25:32 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:32 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) 00:25:32 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x48, 0x0) 00:25:32 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:32 executing program 0: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 672.657129][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 672.681290][ T2796] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 672.759943][ T2796] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1b000000) 00:25:33 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) 00:25:33 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:33 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:33 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x4c, 0x0) 00:25:33 executing program 0: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 673.349926][ C0] net_ratelimit: 18 callbacks suppressed [ 673.349937][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 673.361501][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 673.554624][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 673.578884][ T2936] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1c000000) [ 673.620556][ T2936] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:34 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) 00:25:34 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x60, 0x0) 00:25:34 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:34 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:34 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:34 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) [ 674.219876][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 674.225840][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:34 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:34 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1d000000) 00:25:34 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) [ 674.619897][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 674.619933][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 674.625749][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:34 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:34 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x68, 0x0) 00:25:35 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:35 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 674.939874][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 674.945717][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1e000000) 00:25:35 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:35 executing program 4: openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x122000, 0x40) 00:25:35 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:35 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x6c, 0x0) 00:25:35 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) [ 675.419870][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:25:35 executing program 4: 00:25:36 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:36 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x74, 0x0) 00:25:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x20000000) 00:25:36 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) 00:25:36 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:36 executing program 4: 00:25:36 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:36 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) 00:25:36 executing program 4: 00:25:36 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x7a, 0x0) 00:25:36 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:36 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) 00:25:36 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x29000000) 00:25:37 executing program 4: 00:25:37 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) 00:25:37 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:37 executing program 4: 00:25:37 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2e910000) 00:25:37 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0xf0, 0x0) 00:25:37 executing program 4: 00:25:37 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) 00:25:37 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:38 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:38 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) 00:25:38 executing program 4: 00:25:38 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x300, 0x0) 00:25:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x38000000) 00:25:38 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:38 executing program 4: 00:25:38 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) 00:25:38 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 678.379886][ C1] net_ratelimit: 11 callbacks suppressed [ 678.379895][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 678.391565][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:38 executing program 4: 00:25:38 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x485, 0x0) 00:25:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3f000000) 00:25:38 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:39 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 678.779901][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 678.779936][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 678.785737][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:39 executing program 4: 00:25:39 executing program 5: 00:25:39 executing program 5: 00:25:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x40000000) [ 679.099864][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 679.105685][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:39 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:39 executing program 4: 00:25:39 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x486, 0x0) 00:25:39 executing program 5: 00:25:39 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 679.579866][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 679.585741][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:39 executing program 5: [ 679.646882][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 679.660148][ T4281] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:40 executing program 4: [ 679.750234][ T4281] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:40 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:40 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:40 executing program 5: 00:25:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x60182300) 00:25:40 executing program 4: 00:25:40 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x487, 0x0) [ 680.459867][ C1] protocol 88fb is buggy, dev hsr_slave_0 00:25:40 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback}, 0x80, 0x0}, 0x0) 00:25:40 executing program 4: syz_read_part_table(0x300, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:25:40 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:41 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe0ffffff) 00:25:41 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x488, 0x0) 00:25:41 executing program 5: perf_event_open(&(0x7f0000000580)={0x2, 0x1a8, 0x5c64, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) open(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000300)={{}, {}, {0x0, 0x0, 0x0, 0x8b, 0x100000001}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffd}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:25:41 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:41 executing program 4: mknod$loop(&(0x7f0000000040)='./file1\x00', 0x2400000000006000, 0x1) link(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./bus\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, 0x0) 00:25:41 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) 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, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 681.577215][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 681.629919][ T4584] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 681.718680][ T4585] *** Guest State *** [ 681.731742][ T4584] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:42 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 681.843794][ T4585] CR0: actual=0xffffffff9ffffffd, shadow=0xfffffffffffffffd, gh_mask=fffffffffffffff7 [ 682.016760][ T4585] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 00:25:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe8030000) 00:25:42 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 682.218159][ T4585] CR3 = 0x0000000000000000 [ 682.303378][ T4585] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 00:25:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)=',!\x00', 0x0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, 0x0, 0x80004) 00:25:42 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:42 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x489, 0x0) [ 682.459993][ T4585] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 682.561609][ T4585] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 682.710833][ T4585] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 00:25:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xfdfdffff) 00:25:43 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 682.810031][ T4585] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 682.889130][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 682.909875][ T4742] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 682.989921][ T4742] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 683.000013][ T4585] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 683.008701][ T4585] ES: sel=0x0000, attr=0x0008b, limit=0x00000000, base=0x0000000000000000 [ 683.409993][ T4585] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 683.465039][ T4585] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 683.559963][ T4585] GDTR: limit=0x00000000, base=0x0000000000000000 [ 683.630293][ T4585] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 683.720090][ T4585] IDTR: limit=0x00000000, base=0x0000000000000000 [ 683.728822][ T4585] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 683.739866][ C0] net_ratelimit: 16 callbacks suppressed [ 683.739874][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 683.751383][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 683.880047][ T4585] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 683.887597][ T4585] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 683.927466][ T4585] Interruptibility = 00000000 ActivityState = 00000000 [ 683.985396][ T4585] *** Host State *** [ 684.010925][ T4585] RIP = 0xffffffff811b4a90 RSP = 0xffff8880572df8e0 [ 684.030682][ T4585] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 684.062914][ T4585] FSBase=00007f041b60f700 GSBase=ffff8880ae800000 TRBase=fffffe0000003000 [ 684.089900][ T4585] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 684.109902][ T4585] CR0=0000000080050033 CR3=000000008f563000 CR4=00000000001426f0 [ 684.146005][ T4585] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 684.157073][ T4585] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 684.186330][ T4585] *** Control State *** [ 684.192510][ T4585] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 684.223796][ T4585] EntryControls=0000d1ff ExitControls=002fefff 00:25:44 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:44 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:44 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:44 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:44 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x48a, 0x0) 00:25:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffff8000) [ 684.231414][ T4585] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 684.239161][ T4585] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 684.246969][ T4585] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 684.254541][ T4585] reason=80000021 qualification=0000000000000000 [ 684.261819][ T4585] IDTVectoring: info=00000000 errcode=00000000 [ 684.268088][ T4585] TSC Offset = 0xfffffe909d069adf [ 684.273485][ T4585] EPT pointer = 0x000000005735b01e [ 684.372292][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 684.379668][ T4887] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 684.440485][ T4887] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:44 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) close(r0) 00:25:44 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:44 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 684.619896][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 684.625749][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:45 executing program 5: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:45 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) close(r0) [ 685.019877][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 685.019911][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 685.025781][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:45 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x48b, 0x0) 00:25:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xfffffdfd) 00:25:45 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:45 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:45 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) close(r0) [ 685.339940][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 685.345794][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 685.356097][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 685.364469][ T5051] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 685.490008][ T5051] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:45 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) getcwd(&(0x7f0000000180)=""/4096, 0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000000c0)={0x7b, 0x600000000000000, [0x0, 0x0, 0x40000020], [0xc2]}) 00:25:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffffffe0) 00:25:46 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) close(r0) [ 685.819867][ C0] protocol 88fb is buggy, dev hsr_slave_0 00:25:46 executing program 4: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:25:46 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:46 executing program 5 (fault-call:3 fault-nth:0): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:46 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x48c, 0x0) 00:25:46 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) close(r0) [ 686.643952][ T5225] FAULT_INJECTION: forcing a failure. [ 686.643952][ T5225] name failslab, interval 1, probability 0, space 0, times 0 [ 686.657769][ T5225] CPU: 1 PID: 5225 Comm: syz-executor.5 Not tainted 5.1.0-rc4-next-20190412 #24 [ 686.666805][ T5225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 686.676865][ T5225] Call Trace: [ 686.680180][ T5225] dump_stack+0x172/0x1f0 [ 686.684533][ T5225] should_fail.cold+0xa/0x15 [ 686.689156][ T5225] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 686.694980][ T5225] ? ___might_sleep+0x163/0x280 [ 686.699844][ T5225] __should_failslab+0x121/0x190 [ 686.704794][ T5225] should_failslab+0x9/0x14 [ 686.709311][ T5225] kmem_cache_alloc_node_trace+0x270/0x720 [ 686.715125][ T5225] ? mutex_trylock+0x1e0/0x1e0 [ 686.719913][ T5225] __kmalloc_node+0x3d/0x70 [ 686.724429][ T5225] kvmalloc_node+0x68/0x100 [ 686.728970][ T5225] alloc_netdev_mqs+0x98/0xd30 [ 686.733765][ T5225] ? sl_free_netdev+0x70/0x70 [ 686.738461][ T5225] slip_open+0x38e/0x1138 [ 686.742809][ T5225] ? sl_uninit+0x20/0x20 [ 686.747058][ T5225] ? lock_downgrade+0x880/0x880 [ 686.751927][ T5225] ? sl_uninit+0x20/0x20 [ 686.756215][ T5225] tty_ldisc_open.isra.0+0x8b/0xe0 [ 686.761345][ T5225] tty_set_ldisc+0x2d7/0x690 [ 686.765966][ T5225] tty_ioctl+0x5dc/0x15c0 [ 686.770308][ T5225] ? tty_register_device+0x40/0x40 [ 686.775446][ T5225] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 686.781698][ T5225] ? tomoyo_init_request_info+0x105/0x1d0 [ 686.787429][ T5225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 686.793679][ T5225] ? tomoyo_path_number_perm+0x263/0x520 [ 686.799332][ T5225] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 686.805167][ T5225] ? __fget+0x35a/0x550 [ 686.809340][ T5225] ? tty_register_device+0x40/0x40 [ 686.814464][ T5225] do_vfs_ioctl+0xd6e/0x1390 [ 686.819083][ T5225] ? ioctl_preallocate+0x210/0x210 [ 686.824290][ T5225] ? __fget+0x381/0x550 [ 686.828464][ T5225] ? ksys_dup3+0x3e0/0x3e0 [ 686.832898][ T5225] ? tomoyo_file_ioctl+0x23/0x30 [ 686.837847][ T5225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 686.844096][ T5225] ? security_file_ioctl+0x93/0xc0 [ 686.849220][ T5225] ksys_ioctl+0xab/0xd0 [ 686.853394][ T5225] __x64_sys_ioctl+0x73/0xb0 [ 686.858058][ T5225] do_syscall_64+0x103/0x610 [ 686.862662][ T5225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 686.868561][ T5225] RIP: 0033:0x458c29 [ 686.872465][ T5225] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 686.892073][ T5225] RSP: 002b:00007f041b60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 686.900490][ T5225] RAX: ffffffffffffffda RBX: 00007f041b60ec90 RCX: 0000000000458c29 [ 686.908463][ T5225] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 686.916441][ T5225] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 686.924414][ T5225] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041b60f6d4 [ 686.932387][ T5225] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 00:25:47 executing program 5 (fault-call:3 fault-nth:1): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 687.075616][ T5308] FAULT_INJECTION: forcing a failure. [ 687.075616][ T5308] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 687.088865][ T5308] CPU: 1 PID: 5308 Comm: syz-executor.5 Not tainted 5.1.0-rc4-next-20190412 #24 [ 687.088877][ T5308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 687.088893][ T5308] Call Trace: [ 687.111236][ T5308] dump_stack+0x172/0x1f0 [ 687.115596][ T5308] should_fail.cold+0xa/0x15 [ 687.120201][ T5308] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 687.126017][ T5308] ? __lock_acquire+0x548/0x3fb0 [ 687.130969][ T5308] should_fail_alloc_page+0x50/0x60 [ 687.136184][ T5308] __alloc_pages_nodemask+0x1a1/0x7e0 [ 687.141573][ T5308] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 687.147295][ T5308] ? find_held_lock+0x35/0x130 [ 687.152075][ T5308] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 687.157895][ T5308] cache_grow_begin+0x9c/0x860 [ 687.162672][ T5308] ? __kmalloc_node+0x3d/0x70 [ 687.167358][ T5308] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 687.173606][ T5308] kmem_cache_alloc_node_trace+0x658/0x720 [ 687.179420][ T5308] ? mutex_trylock+0x1e0/0x1e0 [ 687.184204][ T5308] __kmalloc_node+0x3d/0x70 [ 687.188730][ T5308] kvmalloc_node+0x68/0x100 [ 687.193260][ T5308] alloc_netdev_mqs+0x98/0xd30 [ 687.198036][ T5308] ? sl_free_netdev+0x70/0x70 [ 687.202731][ T5308] slip_open+0x38e/0x1138 [ 687.207075][ T5308] ? sl_uninit+0x20/0x20 [ 687.211323][ T5308] ? lock_downgrade+0x880/0x880 [ 687.216218][ T5308] ? sl_uninit+0x20/0x20 [ 687.220481][ T5308] tty_ldisc_open.isra.0+0x8b/0xe0 [ 687.225606][ T5308] tty_set_ldisc+0x2d7/0x690 [ 687.230210][ T5308] tty_ioctl+0x5dc/0x15c0 [ 687.234562][ T5308] ? tty_register_device+0x40/0x40 [ 687.239683][ T5308] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 687.245929][ T5308] ? tomoyo_init_request_info+0x105/0x1d0 [ 687.251654][ T5308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 687.251670][ T5308] ? tomoyo_path_number_perm+0x263/0x520 [ 687.251689][ T5308] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 687.251717][ T5308] ? __fget+0x35a/0x550 [ 687.251738][ T5308] ? tty_register_device+0x40/0x40 [ 687.251763][ T5308] do_vfs_ioctl+0xd6e/0x1390 [ 687.283619][ T5308] ? ioctl_preallocate+0x210/0x210 [ 687.288740][ T5308] ? __fget+0x381/0x550 [ 687.292912][ T5308] ? ksys_dup3+0x3e0/0x3e0 [ 687.297350][ T5308] ? tomoyo_file_ioctl+0x23/0x30 [ 687.302298][ T5308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 687.308578][ T5308] ? security_file_ioctl+0x93/0xc0 [ 687.308598][ T5308] ksys_ioctl+0xab/0xd0 [ 687.308633][ T5308] __x64_sys_ioctl+0x73/0xb0 [ 687.308662][ T5308] do_syscall_64+0x103/0x610 [ 687.331444][ T5308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 687.337341][ T5308] RIP: 0033:0x458c29 [ 687.341242][ T5308] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 687.360858][ T5308] RSP: 002b:00007f041b60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 687.369276][ T5308] RAX: ffffffffffffffda RBX: 00007f041b60ec90 RCX: 0000000000458c29 00:25:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x200000003) 00:25:47 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) close(r0) 00:25:47 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x48d, 0x0) [ 687.377244][ T5308] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 687.385227][ T5308] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 687.393209][ T5308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041b60f6d4 [ 687.401190][ T5308] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 00:25:47 executing program 4: userfaultfd(0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x1c8, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) 00:25:47 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:47 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:25:48 executing program 5 (fault-call:3 fault-nth:2): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:48 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 688.138150][ T5470] FAULT_INJECTION: forcing a failure. [ 688.138150][ T5470] name failslab, interval 1, probability 0, space 0, times 0 [ 688.151102][ T5470] CPU: 0 PID: 5470 Comm: syz-executor.5 Not tainted 5.1.0-rc4-next-20190412 #24 [ 688.160126][ T5470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.170184][ T5470] Call Trace: [ 688.173490][ T5470] dump_stack+0x172/0x1f0 [ 688.177844][ T5470] should_fail.cold+0xa/0x15 [ 688.182448][ T5470] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 688.188270][ T5470] ? __mutex_unlock_slowpath+0x9b/0x6b0 [ 688.193823][ T5470] ? kasan_check_write+0x1/0x20 [ 688.198686][ T5470] __should_failslab+0x121/0x190 [ 688.198706][ T5470] should_failslab+0x9/0x14 [ 688.198722][ T5470] kmem_cache_alloc_trace+0x4b/0x760 [ 688.198760][ T5470] __hw_addr_create_ex+0x5e/0x310 [ 688.218447][ T5470] __hw_addr_add_ex+0x1ef/0x2b0 [ 688.223306][ T5470] dev_addr_init+0x118/0x200 [ 688.227902][ T5470] ? dev_mc_flush+0x40/0x40 [ 688.232420][ T5470] ? __kmalloc_node+0x4e/0x70 [ 688.237111][ T5470] alloc_netdev_mqs+0x142/0xd30 [ 688.241978][ T5470] ? sl_free_netdev+0x70/0x70 [ 688.246673][ T5470] slip_open+0x38e/0x1138 [ 688.251020][ T5470] ? sl_uninit+0x20/0x20 [ 688.255275][ T5470] ? lock_downgrade+0x880/0x880 [ 688.260135][ T5470] ? sl_uninit+0x20/0x20 [ 688.264394][ T5470] tty_ldisc_open.isra.0+0x8b/0xe0 [ 688.269514][ T5470] tty_set_ldisc+0x2d7/0x690 [ 688.274113][ T5470] tty_ioctl+0x5dc/0x15c0 [ 688.278451][ T5470] ? tty_register_device+0x40/0x40 00:25:48 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x48e, 0x0) [ 688.283573][ T5470] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 688.289817][ T5470] ? tomoyo_init_request_info+0x105/0x1d0 [ 688.295543][ T5470] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 688.301788][ T5470] ? tomoyo_path_number_perm+0x263/0x520 [ 688.307431][ T5470] ? trace_hardirqs_on_caller+0x6a/0x220 [ 688.313074][ T5470] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 688.318881][ T5470] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.318909][ T5470] ? __fget+0x35a/0x550 [ 688.318934][ T5470] ? tty_register_device+0x40/0x40 [ 688.318952][ T5470] do_vfs_ioctl+0xd6e/0x1390 [ 688.318973][ T5470] ? ioctl_preallocate+0x210/0x210 [ 688.318988][ T5470] ? __fget+0x381/0x550 [ 688.319009][ T5470] ? ksys_dup3+0x3e0/0x3e0 [ 688.319031][ T5470] ? tomoyo_file_ioctl+0x23/0x30 [ 688.356890][ T5470] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 688.363135][ T5470] ? security_file_ioctl+0x93/0xc0 [ 688.368271][ T5470] ksys_ioctl+0xab/0xd0 [ 688.372442][ T5470] __x64_sys_ioctl+0x73/0xb0 [ 688.377043][ T5470] do_syscall_64+0x103/0x610 [ 688.381652][ T5470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 688.387548][ T5470] RIP: 0033:0x458c29 [ 688.391450][ T5470] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 688.411372][ T5470] RSP: 002b:00007f041b60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 688.419788][ T5470] RAX: ffffffffffffffda RBX: 00007f041b60ec90 RCX: 0000000000458c29 [ 688.427762][ T5470] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 688.435739][ T5470] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 688.443710][ T5470] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041b60f6d4 [ 688.451685][ T5470] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 00:25:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8000000000) 00:25:48 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:48 executing program 5 (fault-call:3 fault-nth:3): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:49 executing program 4: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)) close(r0) [ 688.928138][ T5598] FAULT_INJECTION: forcing a failure. [ 688.928138][ T5598] name failslab, interval 1, probability 0, space 0, times 0 [ 688.940919][ T5598] CPU: 1 PID: 5598 Comm: syz-executor.5 Not tainted 5.1.0-rc4-next-20190412 #24 [ 688.949976][ T5598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.960037][ T5598] Call Trace: [ 688.963341][ T5598] dump_stack+0x172/0x1f0 [ 688.967697][ T5598] should_fail.cold+0xa/0x15 [ 688.972310][ T5598] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 688.978127][ T5598] ? ___might_sleep+0x163/0x280 [ 688.983001][ T5598] __should_failslab+0x121/0x190 [ 688.987951][ T5598] should_failslab+0x9/0x14 [ 688.992467][ T5598] kmem_cache_alloc_node_trace+0x270/0x720 [ 688.998294][ T5598] ? kasan_unpoison_shadow+0x35/0x50 [ 689.003596][ T5598] __kmalloc_node+0x3d/0x70 [ 689.008109][ T5598] kvmalloc_node+0x68/0x100 [ 689.012630][ T5598] alloc_netdev_mqs+0x821/0xd30 [ 689.017498][ T5598] slip_open+0x38e/0x1138 [ 689.021844][ T5598] ? sl_uninit+0x20/0x20 [ 689.026093][ T5598] ? lock_downgrade+0x880/0x880 [ 689.030959][ T5598] ? sl_uninit+0x20/0x20 [ 689.035211][ T5598] tty_ldisc_open.isra.0+0x8b/0xe0 [ 689.040333][ T5598] tty_set_ldisc+0x2d7/0x690 [ 689.044937][ T5598] tty_ioctl+0x5dc/0x15c0 [ 689.049286][ T5598] ? tty_register_device+0x40/0x40 [ 689.054408][ T5598] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 689.060656][ T5598] ? tomoyo_init_request_info+0x105/0x1d0 [ 689.066387][ T5598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 689.072634][ T5598] ? tomoyo_path_number_perm+0x263/0x520 [ 689.078287][ T5598] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 689.084112][ T5598] ? __fget+0x35a/0x550 [ 689.088298][ T5598] ? tty_register_device+0x40/0x40 [ 689.093436][ T5598] do_vfs_ioctl+0xd6e/0x1390 [ 689.098041][ T5598] ? ioctl_preallocate+0x210/0x210 [ 689.103164][ T5598] ? __fget+0x381/0x550 [ 689.107334][ T5598] ? ksys_dup3+0x3e0/0x3e0 [ 689.111771][ T5598] ? tomoyo_file_ioctl+0x23/0x30 [ 689.116716][ T5598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 689.122961][ T5598] ? security_file_ioctl+0x93/0xc0 [ 689.128085][ T5598] ksys_ioctl+0xab/0xd0 [ 689.132264][ T5598] __x64_sys_ioctl+0x73/0xb0 [ 689.136865][ T5598] do_syscall_64+0x103/0x610 [ 689.141468][ T5598] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 689.147366][ T5598] RIP: 0033:0x458c29 [ 689.151278][ T5598] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 689.170886][ T5598] RSP: 002b:00007f041b60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 689.179299][ T5598] RAX: ffffffffffffffda RBX: 00007f041b60ec90 RCX: 0000000000458c29 [ 689.187282][ T5598] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 689.195265][ T5598] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 689.203243][ T5598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041b60f6d4 [ 689.211230][ T5598] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 [ 689.219447][ C1] net_ratelimit: 10 callbacks suppressed 00:25:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x40000000000) [ 689.219461][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 689.230948][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:49 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x48f, 0x0) [ 689.419885][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 689.419922][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 689.425678][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:25:49 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) 00:25:49 executing program 2: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 689.499907][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 689.505729][ C0] protocol 88fb is buggy, dev hsr_slave_1 00:25:49 executing program 4 (fault-call:3 fault-nth:0): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:25:49 executing program 5 (fault-call:3 fault-nth:4): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 689.693683][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 689.713781][ T5613] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 689.760053][ T5613] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 689.954027][ T5626] FAULT_INJECTION: forcing a failure. [ 689.954027][ T5626] name failslab, interval 1, probability 0, space 0, times 0 [ 689.970388][ T5626] CPU: 1 PID: 5626 Comm: syz-executor.4 Not tainted 5.1.0-rc4-next-20190412 #24 [ 689.979417][ T5626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 689.989465][ T5626] Call Trace: [ 689.992761][ T5626] dump_stack+0x172/0x1f0 [ 689.997111][ T5626] should_fail.cold+0xa/0x15 [ 690.001710][ T5626] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 690.007516][ T5626] ? ___might_sleep+0x163/0x280 [ 690.012368][ T5626] __should_failslab+0x121/0x190 [ 690.017305][ T5626] should_failslab+0x9/0x14 [ 690.021810][ T5626] kmem_cache_alloc_node_trace+0x270/0x720 [ 690.027610][ T5626] ? mutex_trylock+0x1e0/0x1e0 [ 690.032381][ T5626] __kmalloc_node+0x3d/0x70 [ 690.036882][ T5626] kvmalloc_node+0x68/0x100 [ 690.041382][ T5626] alloc_netdev_mqs+0x98/0xd30 [ 690.046151][ T5626] ? sl_free_netdev+0x70/0x70 [ 690.050827][ T5626] slip_open+0x38e/0x1138 [ 690.055160][ T5626] ? sl_uninit+0x20/0x20 [ 690.059396][ T5626] ? lock_downgrade+0x880/0x880 [ 690.064267][ T5626] ? sl_uninit+0x20/0x20 [ 690.068510][ T5626] tty_ldisc_open.isra.0+0x8b/0xe0 [ 690.073628][ T5626] tty_set_ldisc+0x2d7/0x690 [ 690.078222][ T5626] tty_ioctl+0x5dc/0x15c0 [ 690.082559][ T5626] ? tty_register_device+0x40/0x40 [ 690.087667][ T5626] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 690.093902][ T5626] ? tomoyo_init_request_info+0x105/0x1d0 [ 690.099618][ T5626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 690.105855][ T5626] ? tomoyo_path_number_perm+0x263/0x520 [ 690.111486][ T5626] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 690.117300][ T5626] ? __fget+0x35a/0x550 [ 690.121459][ T5626] ? tty_register_device+0x40/0x40 [ 690.126573][ T5626] do_vfs_ioctl+0xd6e/0x1390 [ 690.131193][ T5626] ? ioctl_preallocate+0x210/0x210 [ 690.136326][ T5626] ? __fget+0x381/0x550 [ 690.140487][ T5626] ? ksys_dup3+0x3e0/0x3e0 [ 690.144902][ T5626] ? tomoyo_file_ioctl+0x23/0x30 [ 690.149836][ T5626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 690.156074][ T5626] ? security_file_ioctl+0x93/0xc0 [ 690.161183][ T5626] ksys_ioctl+0xab/0xd0 [ 690.165336][ T5626] __x64_sys_ioctl+0x73/0xb0 [ 690.169923][ T5626] do_syscall_64+0x103/0x610 [ 690.174513][ T5626] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 690.180398][ T5626] RIP: 0033:0x458c29 [ 690.184294][ T5626] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 690.203889][ T5626] RSP: 002b:00007fbe180ddc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 690.212294][ T5626] RAX: ffffffffffffffda RBX: 00007fbe180ddc90 RCX: 0000000000458c29 [ 690.220265][ T5626] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 690.228231][ T5626] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 690.236198][ T5626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe180de6d4 [ 690.244162][ T5626] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 [ 690.253308][ T5640] FAULT_INJECTION: forcing a failure. [ 690.253308][ T5640] name failslab, interval 1, probability 0, space 0, times 0 [ 690.268854][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 690.275304][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 690.282226][ T5640] CPU: 0 PID: 5640 Comm: syz-executor.5 Not tainted 5.1.0-rc4-next-20190412 #24 [ 690.291273][ T5640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.301333][ T5640] Call Trace: 00:25:50 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x490, 0x0) [ 690.304636][ T5640] dump_stack+0x172/0x1f0 [ 690.308994][ T5640] should_fail.cold+0xa/0x15 [ 690.313602][ T5640] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 690.319425][ T5640] ? ___might_sleep+0x163/0x280 [ 690.324294][ T5640] __should_failslab+0x121/0x190 [ 690.329239][ T5640] should_failslab+0x9/0x14 [ 690.333759][ T5640] kmem_cache_alloc_node_trace+0x270/0x720 [ 690.339587][ T5640] __kmalloc_node+0x3d/0x70 [ 690.344099][ T5640] kvmalloc_node+0x68/0x100 [ 690.348613][ T5640] alloc_netdev_mqs+0x821/0xd30 [ 690.353489][ T5640] slip_open+0x38e/0x1138 [ 690.357835][ T5640] ? sl_uninit+0x20/0x20 [ 690.362082][ T5640] ? lock_downgrade+0x880/0x880 [ 690.366945][ T5640] ? sl_uninit+0x20/0x20 [ 690.371198][ T5640] tty_ldisc_open.isra.0+0x8b/0xe0 [ 690.376333][ T5640] tty_set_ldisc+0x2d7/0x690 [ 690.380943][ T5640] tty_ioctl+0x5dc/0x15c0 [ 690.385296][ T5640] ? tty_register_device+0x40/0x40 [ 690.390412][ T5640] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 690.396668][ T5640] ? tomoyo_init_request_info+0x105/0x1d0 [ 690.402402][ T5640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 690.408978][ T5640] ? tomoyo_path_number_perm+0x263/0x520 [ 690.414623][ T5640] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 690.420441][ T5640] ? __fget+0x35a/0x550 [ 690.424599][ T5640] ? tty_register_device+0x40/0x40 [ 690.429710][ T5640] do_vfs_ioctl+0xd6e/0x1390 [ 690.434391][ T5640] ? ioctl_preallocate+0x210/0x210 [ 690.439496][ T5640] ? __fget+0x381/0x550 [ 690.443665][ T5640] ? ksys_dup3+0x3e0/0x3e0 [ 690.448085][ T5640] ? tomoyo_file_ioctl+0x23/0x30 [ 690.453019][ T5640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 690.459261][ T5640] ? security_file_ioctl+0x93/0xc0 [ 690.464376][ T5640] ksys_ioctl+0xab/0xd0 [ 690.468538][ T5640] __x64_sys_ioctl+0x73/0xb0 [ 690.473127][ T5640] do_syscall_64+0x103/0x610 [ 690.477722][ T5640] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 690.483610][ T5640] RIP: 0033:0x458c29 00:25:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7f4c8d0c7700) [ 690.487502][ T5640] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 690.507097][ T5640] RSP: 002b:00007f041b60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 690.515502][ T5640] RAX: ffffffffffffffda RBX: 00007f041b60ec90 RCX: 0000000000458c29 [ 690.523463][ T5640] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 690.531425][ T5640] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 690.539385][ T5640] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041b60f6d4 [ 690.547347][ T5640] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 [ 690.584464][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 690.600808][ T5739] SQUASHFS error: squashfs_read_data failed to read block 0x0 00:25:50 executing program 4 (fault-call:3 fault-nth:1): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) [ 690.729987][ T5739] squashfs: SQUASHFS error: unable to read squashfs_super_block 00:25:51 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 690.938832][ T5812] FAULT_INJECTION: forcing a failure. [ 690.938832][ T5812] name failslab, interval 1, probability 0, space 0, times 0 [ 690.951854][ T5812] CPU: 1 PID: 5812 Comm: syz-executor.4 Not tainted 5.1.0-rc4-next-20190412 #24 [ 690.960878][ T5812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.970941][ T5812] Call Trace: [ 690.974259][ T5812] dump_stack+0x172/0x1f0 [ 690.978613][ T5812] should_fail.cold+0xa/0x15 [ 690.983217][ T5812] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 690.989045][ T5812] ? mark_held_locks+0xa4/0xf0 [ 690.993815][ T5812] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 690.993838][ T5812] __should_failslab+0x121/0x190 [ 690.993856][ T5812] should_failslab+0x9/0x14 [ 690.993880][ T5812] kmem_cache_alloc_trace+0x4b/0x760 [ 691.014014][ T5812] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 691.019488][ T5812] __hw_addr_create_ex+0x5e/0x310 [ 691.024521][ T5812] __hw_addr_add_ex+0x1ef/0x2b0 [ 691.029380][ T5812] dev_addr_init+0x118/0x200 [ 691.029396][ T5812] ? dev_mc_flush+0x40/0x40 [ 691.029419][ T5812] ? __kmalloc_node+0x4e/0x70 [ 691.043173][ T5812] alloc_netdev_mqs+0x142/0xd30 [ 691.048039][ T5812] ? sl_free_netdev+0x70/0x70 [ 691.052731][ T5812] slip_open+0x38e/0x1138 [ 691.057077][ T5812] ? sl_uninit+0x20/0x20 [ 691.061328][ T5812] ? lock_downgrade+0x880/0x880 [ 691.066192][ T5812] ? sl_uninit+0x20/0x20 [ 691.070444][ T5812] tty_ldisc_open.isra.0+0x8b/0xe0 [ 691.075557][ T5812] tty_set_ldisc+0x2d7/0x690 [ 691.080163][ T5812] tty_ioctl+0x5dc/0x15c0 [ 691.084502][ T5812] ? tty_register_device+0x40/0x40 [ 691.089617][ T5812] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 691.095859][ T5812] ? tomoyo_init_request_info+0x105/0x1d0 [ 691.101587][ T5812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 691.107830][ T5812] ? tomoyo_path_number_perm+0x263/0x520 [ 691.113468][ T5812] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 691.119282][ T5812] ? __fget+0x35a/0x550 [ 691.123448][ T5812] ? lock_release+0x4c1/0xa00 [ 691.128141][ T5812] ? tty_register_device+0x40/0x40 [ 691.133266][ T5812] do_vfs_ioctl+0xd6e/0x1390 [ 691.137860][ T5812] ? ioctl_preallocate+0x210/0x210 [ 691.142967][ T5812] ? __fget+0x381/0x550 [ 691.147130][ T5812] ? ksys_dup3+0x3e0/0x3e0 [ 691.151558][ T5812] ? tomoyo_file_ioctl+0x23/0x30 [ 691.156496][ T5812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 691.162736][ T5812] ? security_file_ioctl+0x93/0xc0 [ 691.167848][ T5812] ksys_ioctl+0xab/0xd0 [ 691.172006][ T5812] __x64_sys_ioctl+0x73/0xb0 [ 691.176601][ T5812] do_syscall_64+0x103/0x610 [ 691.181231][ T5812] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 691.187167][ T5812] RIP: 0033:0x458c29 [ 691.191060][ T5812] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 691.210675][ T5812] RSP: 002b:00007fbe180ddc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 691.219541][ T5812] RAX: ffffffffffffffda RBX: 00007fbe180ddc90 RCX: 0000000000458c29 [ 691.227517][ T5812] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 691.235492][ T5812] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 691.243466][ T5812] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe180de6d4 [ 691.251436][ T5812] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 [ 691.261509][ C1] protocol 88fb is buggy, dev hsr_slave_0 00:25:51 executing program 5 (fault-call:3 fault-nth:5): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:51 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x491, 0x0) 00:25:51 executing program 2 (fault-call:4 fault-nth:0): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) 00:25:51 executing program 4 (fault-call:3 fault-nth:2): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) 00:25:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x770c8d4c7f0000) [ 691.594162][ T5877] FAULT_INJECTION: forcing a failure. [ 691.594162][ T5877] name failslab, interval 1, probability 0, space 0, times 0 [ 691.606957][ T5877] CPU: 1 PID: 5877 Comm: syz-executor.5 Not tainted 5.1.0-rc4-next-20190412 #24 [ 691.615980][ T5877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.626051][ T5877] Call Trace: [ 691.629357][ T5877] dump_stack+0x172/0x1f0 [ 691.633712][ T5877] should_fail.cold+0xa/0x15 [ 691.638322][ T5877] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 691.644153][ T5877] ? ___might_sleep+0x163/0x280 [ 691.649023][ T5877] __should_failslab+0x121/0x190 [ 691.653974][ T5877] should_failslab+0x9/0x14 [ 691.658487][ T5877] kmem_cache_alloc_trace+0x2d1/0x760 [ 691.663876][ T5877] ? init_timer_key+0x122/0x370 [ 691.668742][ T5877] slip_open+0x8ed/0x1138 [ 691.671213][ T2489] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 691.673088][ T5877] ? sl_uninit+0x20/0x20 [ 691.673104][ T5877] ? lock_downgrade+0x880/0x880 [ 691.673126][ T5877] ? sl_uninit+0x20/0x20 [ 691.673148][ T5877] tty_ldisc_open.isra.0+0x8b/0xe0 [ 691.673167][ T5877] tty_set_ldisc+0x2d7/0x690 [ 691.683908][ T5885] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 691.684519][ T5877] tty_ioctl+0x5dc/0x15c0 [ 691.715057][ T5877] ? tty_register_device+0x40/0x40 [ 691.720191][ T5877] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 691.726442][ T5877] ? tomoyo_init_request_info+0x105/0x1d0 [ 691.727033][ T5885] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 691.732175][ T5877] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 691.732191][ T5877] ? tomoyo_path_number_perm+0x263/0x520 [ 691.732210][ T5877] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 691.732238][ T5877] ? __fget+0x35a/0x550 [ 691.732272][ T5877] ? tty_register_device+0x40/0x40 [ 691.732290][ T5877] do_vfs_ioctl+0xd6e/0x1390 [ 691.732319][ T5877] ? ioctl_preallocate+0x210/0x210 [ 691.776516][ T5877] ? __fget+0x381/0x550 [ 691.776541][ T5877] ? ksys_dup3+0x3e0/0x3e0 [ 691.776566][ T5877] ? tomoyo_file_ioctl+0x23/0x30 [ 691.776588][ T5877] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 691.796304][ T5877] ? security_file_ioctl+0x93/0xc0 [ 691.801428][ T5877] ksys_ioctl+0xab/0xd0 [ 691.805599][ T5877] __x64_sys_ioctl+0x73/0xb0 [ 691.810229][ T5877] do_syscall_64+0x103/0x610 [ 691.814846][ T5877] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 691.820746][ T5877] RIP: 0033:0x458c29 [ 691.824646][ T5877] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 691.844259][ T5877] RSP: 002b:00007f041b60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 691.852672][ T5877] RAX: ffffffffffffffda RBX: 00007f041b60ec90 RCX: 0000000000458c29 [ 691.860638][ T5877] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 691.868601][ T5877] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 691.876565][ T5877] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041b60f6d4 [ 691.884528][ T5877] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 [ 691.948773][ T5893] FAULT_INJECTION: forcing a failure. [ 691.948773][ T5893] name failslab, interval 1, probability 0, space 0, times 0 [ 691.963333][ T5893] CPU: 1 PID: 5893 Comm: syz-executor.4 Not tainted 5.1.0-rc4-next-20190412 #24 [ 691.972359][ T5893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.982413][ T5893] Call Trace: [ 691.985715][ T5893] dump_stack+0x172/0x1f0 [ 691.990067][ T5893] should_fail.cold+0xa/0x15 [ 691.994670][ T5893] ? mark_held_locks+0xa4/0xf0 [ 691.999448][ T5893] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 692.005276][ T5893] ? lockdep_hardirqs_on+0x418/0x5d0 [ 692.010570][ T5893] ? retint_kernel+0x2d/0x2d [ 692.015182][ T5893] ? trace_hardirqs_on_caller+0x6a/0x220 [ 692.020830][ T5893] __should_failslab+0x121/0x190 [ 692.025782][ T5893] should_failslab+0x9/0x14 [ 692.030299][ T5893] kmem_cache_alloc_trace+0x4b/0x760 [ 692.035594][ T5893] ? retint_kernel+0x2d/0x2d [ 692.040202][ T5893] __hw_addr_create_ex+0x5e/0x310 [ 692.045230][ T5893] __hw_addr_add_ex+0x1ef/0x2b0 [ 692.050097][ T5893] dev_addr_init+0x118/0x200 [ 692.054699][ T5893] ? dev_mc_flush+0x40/0x40 [ 692.059231][ T5893] alloc_netdev_mqs+0x142/0xd30 [ 692.064106][ T5893] ? sl_free_netdev+0x70/0x70 [ 692.068798][ T5893] slip_open+0x38e/0x1138 [ 692.073155][ T5893] ? sl_uninit+0x20/0x20 [ 692.077400][ T5893] ? lock_downgrade+0x880/0x880 [ 692.077425][ T5893] ? sl_uninit+0x20/0x20 [ 692.077442][ T5893] tty_ldisc_open.isra.0+0x8b/0xe0 [ 692.077460][ T5893] tty_set_ldisc+0x2d7/0x690 [ 692.096221][ T5893] tty_ioctl+0x5dc/0x15c0 [ 692.100574][ T5893] ? tty_register_device+0x40/0x40 [ 692.105697][ T5893] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 692.111946][ T5893] ? tomoyo_init_request_info+0x105/0x1d0 [ 692.117688][ T5893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 692.123937][ T5893] ? tomoyo_path_number_perm+0x263/0x520 [ 692.129580][ T5893] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 692.135396][ T5893] ? lockdep_hardirqs_on+0x418/0x5d0 [ 692.140691][ T5893] ? retint_kernel+0x2d/0x2d [ 692.145293][ T5893] ? trace_hardirqs_on_caller+0x6a/0x220 [ 692.150944][ T5893] ? __fget+0x35a/0x550 [ 692.155113][ T5893] ? tty_register_device+0x40/0x40 [ 692.155134][ T5893] do_vfs_ioctl+0xd6e/0x1390 [ 692.155155][ T5893] ? lockdep_hardirqs_on+0x418/0x5d0 [ 692.155176][ T5893] ? retint_kernel+0x2d/0x2d [ 692.174722][ T5893] ? ioctl_preallocate+0x210/0x210 [ 692.179846][ T5893] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 692.185328][ T5893] ? retint_kernel+0x2d/0x2d [ 692.189933][ T5893] ? ksys_ioctl+0x99/0xd0 [ 692.194283][ T5893] ksys_ioctl+0xab/0xd0 [ 692.198456][ T5893] __x64_sys_ioctl+0x73/0xb0 [ 692.203061][ T5893] do_syscall_64+0x103/0x610 [ 692.207663][ T5893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 692.213558][ T5893] RIP: 0033:0x458c29 [ 692.217463][ T5893] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 692.237165][ T5893] RSP: 002b:00007fbe180ddc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 00:25:52 executing program 5 (fault-call:3 fault-nth:6): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 692.245590][ T5893] RAX: ffffffffffffffda RBX: 00007fbe180ddc90 RCX: 0000000000458c29 [ 692.253565][ T5893] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 692.261535][ T5893] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 692.269510][ T5893] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe180de6d4 [ 692.277484][ T5893] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 00:25:52 executing program 0: sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(r0) [ 692.376824][ T6001] FAULT_INJECTION: forcing a failure. [ 692.376824][ T6001] name failslab, interval 1, probability 0, space 0, times 0 [ 692.390216][ T6001] CPU: 1 PID: 6001 Comm: syz-executor.5 Not tainted 5.1.0-rc4-next-20190412 #24 [ 692.399265][ T6001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.409798][ T6001] Call Trace: [ 692.409828][ T6001] dump_stack+0x172/0x1f0 [ 692.409858][ T6001] should_fail.cold+0xa/0x15 [ 692.409882][ T6001] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 692.427886][ T6001] ? ___might_sleep+0x163/0x280 [ 692.432750][ T6001] __should_failslab+0x121/0x190 [ 692.437701][ T6001] should_failslab+0x9/0x14 [ 692.442214][ T6001] kmem_cache_alloc_trace+0x2d1/0x760 [ 692.447608][ T6001] ? init_timer_key+0x122/0x370 [ 692.452475][ T6001] slip_open+0x933/0x1138 [ 692.456816][ T6001] ? sl_uninit+0x20/0x20 [ 692.461102][ T6001] ? lock_downgrade+0x880/0x880 [ 692.465962][ T6001] ? sl_uninit+0x20/0x20 [ 692.470215][ T6001] tty_ldisc_open.isra.0+0x8b/0xe0 [ 692.475346][ T6001] tty_set_ldisc+0x2d7/0x690 [ 692.479953][ T6001] tty_ioctl+0x5dc/0x15c0 [ 692.484293][ T6001] ? tty_register_device+0x40/0x40 [ 692.484310][ T6001] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 692.484328][ T6001] ? tomoyo_init_request_info+0x105/0x1d0 [ 692.484349][ T6001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 692.495674][ T6001] ? tomoyo_path_number_perm+0x263/0x520 [ 692.495692][ T6001] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 692.495719][ T6001] ? __fget+0x35a/0x550 [ 692.495740][ T6001] ? tty_register_device+0x40/0x40 [ 692.528341][ T6001] do_vfs_ioctl+0xd6e/0x1390 [ 692.532938][ T6001] ? ioctl_preallocate+0x210/0x210 [ 692.538062][ T6001] ? __fget+0x381/0x550 [ 692.542240][ T6001] ? ksys_dup3+0x3e0/0x3e0 [ 692.546685][ T6001] ? tomoyo_file_ioctl+0x23/0x30 [ 692.551627][ T6001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 692.557871][ T6001] ? security_file_ioctl+0x93/0xc0 [ 692.562993][ T6001] ksys_ioctl+0xab/0xd0 [ 692.567169][ T6001] __x64_sys_ioctl+0x73/0xb0 [ 692.571773][ T6001] do_syscall_64+0x103/0x610 00:25:52 executing program 4 (fault-call:3 fault-nth:3): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) close(0xffffffffffffffff) [ 692.576378][ T6001] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 692.582291][ T6001] RIP: 0033:0x458c29 [ 692.586189][ T6001] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 692.605798][ T6001] RSP: 002b:00007f041b60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 692.605812][ T6001] RAX: ffffffffffffffda RBX: 00007f041b60ec90 RCX: 0000000000458c29 00:25:52 executing program 5 (fault-call:3 fault-nth:7): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 692.605822][ T6001] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 692.605830][ T6001] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 692.605839][ T6001] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041b60f6d4 [ 692.605847][ T6001] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 [ 692.674103][ T5892] FAULT_INJECTION: forcing a failure. [ 692.674103][ T5892] name failslab, interval 1, probability 0, space 0, times 0 [ 692.687513][ T5892] CPU: 1 PID: 5892 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 692.696541][ T5892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.706598][ T5892] Call Trace: [ 692.709910][ T5892] dump_stack+0x172/0x1f0 [ 692.714263][ T5892] should_fail.cold+0xa/0x15 [ 692.718870][ T5892] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 692.724688][ T5892] ? ___might_sleep+0x163/0x280 [ 692.729571][ T5892] __should_failslab+0x121/0x190 [ 692.734519][ T5892] should_failslab+0x9/0x14 [ 692.739030][ T5892] kmem_cache_alloc_node_trace+0x270/0x720 [ 692.744838][ T5892] ? mutex_trylock+0x1e0/0x1e0 [ 692.749611][ T5892] __kmalloc_node+0x3d/0x70 [ 692.754114][ T5892] kvmalloc_node+0x68/0x100 [ 692.758628][ T5892] alloc_netdev_mqs+0x98/0xd30 [ 692.763398][ T5892] ? sl_free_netdev+0x70/0x70 [ 692.768083][ T5892] slip_open+0x38e/0x1138 [ 692.772421][ T5892] ? sl_uninit+0x20/0x20 [ 692.776663][ T5892] ? lock_downgrade+0x880/0x880 [ 692.781522][ T5892] ? sl_uninit+0x20/0x20 [ 692.785765][ T5892] tty_ldisc_open.isra.0+0x8b/0xe0 [ 692.790877][ T5892] tty_set_ldisc+0x2d7/0x690 [ 692.795474][ T5892] tty_ioctl+0x5dc/0x15c0 [ 692.799830][ T5892] ? tty_register_device+0x40/0x40 [ 692.804941][ T5892] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 692.811184][ T5892] ? tomoyo_init_request_info+0x105/0x1d0 [ 692.816908][ T5892] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 692.823155][ T5892] ? tomoyo_path_number_perm+0x263/0x520 [ 692.828793][ T5892] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 692.834618][ T5892] ? __fget+0x35a/0x550 [ 692.838783][ T5892] ? tty_register_device+0x40/0x40 [ 692.843899][ T5892] do_vfs_ioctl+0xd6e/0x1390 [ 692.848491][ T5892] ? ioctl_preallocate+0x210/0x210 [ 692.853599][ T5892] ? __fget+0x381/0x550 [ 692.857761][ T5892] ? ksys_dup3+0x3e0/0x3e0 [ 692.862204][ T5892] ? tomoyo_file_ioctl+0x23/0x30 [ 692.867164][ T5892] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 692.873406][ T5892] ? security_file_ioctl+0x93/0xc0 [ 692.878521][ T5892] ksys_ioctl+0xab/0xd0 [ 692.882682][ T5892] __x64_sys_ioctl+0x73/0xb0 [ 692.887279][ T5892] do_syscall_64+0x103/0x610 [ 692.891879][ T5892] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 692.897768][ T5892] RIP: 0033:0x458c29 [ 692.901667][ T5892] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:25:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f2103c4e205014d4d0f01cac4e17911e6c4c119e0b20ca000000f06c4e275bff2b805000000b90d9800000f01c10f009b77e4000067f2a6", 0x38}], 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x80ffff00000000) [ 692.921273][ T5892] RSP: 002b:00007fa605125c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 692.929679][ T5892] RAX: ffffffffffffffda RBX: 00007fa605125c90 RCX: 0000000000458c29 [ 692.937749][ T5892] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 692.945715][ T5892] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 692.953684][ T5892] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa6051266d4 [ 692.961648][ T5892] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 00:25:53 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6009, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x492, 0x0) 00:25:53 executing program 2 (fault-call:4 fault-nth:1): sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x1) [ 693.184472][ T2488] print_req_error: I/O error, dev loop6, sector 0 flags 0 [ 693.212433][ T6018] SQUASHFS error: squashfs_read_data failed to read block 0x0 [ 693.236137][ T6006] FAULT_INJECTION: forcing a failure. [ 693.236137][ T6006] name failslab, interval 1, probability 0, space 0, times 0 [ 693.250866][ T6006] CPU: 1 PID: 6006 Comm: syz-executor.4 Not tainted 5.1.0-rc4-next-20190412 #24 [ 693.259898][ T6006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.269959][ T6006] Call Trace: [ 693.273265][ T6006] dump_stack+0x172/0x1f0 [ 693.278031][ T6006] should_fail.cold+0xa/0x15 [ 693.282634][ T6006] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 693.288446][ T6006] ? ___might_sleep+0x163/0x280 [ 693.293301][ T6006] __should_failslab+0x121/0x190 [ 693.298242][ T6006] should_failslab+0x9/0x14 [ 693.302764][ T6006] kmem_cache_alloc_node_trace+0x270/0x720 [ 693.308569][ T6006] ? kasan_unpoison_shadow+0x35/0x50 [ 693.313865][ T6006] __kmalloc_node+0x3d/0x70 [ 693.318369][ T6006] kvmalloc_node+0x68/0x100 [ 693.325739][ T6006] alloc_netdev_mqs+0x821/0xd30 [ 693.331904][ T6006] slip_open+0x38e/0x1138 [ 693.336242][ T6006] ? sl_uninit+0x20/0x20 [ 693.340492][ T6006] ? lock_downgrade+0x880/0x880 [ 693.345351][ T6006] ? sl_uninit+0x20/0x20 [ 693.349597][ T6006] tty_ldisc_open.isra.0+0x8b/0xe0 [ 693.354714][ T6006] tty_set_ldisc+0x2d7/0x690 [ 693.359309][ T6006] tty_ioctl+0x5dc/0x15c0 [ 693.363648][ T6006] ? tty_register_device+0x40/0x40 [ 693.368758][ T6006] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 693.375001][ T6006] ? tomoyo_init_request_info+0x105/0x1d0 [ 693.380726][ T6006] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 693.386971][ T6006] ? tomoyo_path_number_perm+0x263/0x520 [ 693.392609][ T6006] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 693.398428][ T6006] ? __fget+0x35a/0x550 [ 693.402594][ T6006] ? tty_register_device+0x40/0x40 [ 693.407717][ T6006] do_vfs_ioctl+0xd6e/0x1390 [ 693.412320][ T6006] ? ioctl_preallocate+0x210/0x210 [ 693.417429][ T6006] ? __fget+0x381/0x550 [ 693.421605][ T6006] ? ksys_dup3+0x3e0/0x3e0 [ 693.426027][ T6006] ? tomoyo_file_ioctl+0x23/0x30 [ 693.430964][ T6006] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 693.437223][ T6006] ? security_file_ioctl+0x93/0xc0 [ 693.442349][ T6006] ksys_ioctl+0xab/0xd0 [ 693.446509][ T6006] __x64_sys_ioctl+0x73/0xb0 [ 693.451106][ T6006] ? do_syscall_64+0xfe/0x610 [ 693.455788][ T6006] do_syscall_64+0x103/0x610 [ 693.460383][ T6006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 693.466276][ T6006] RIP: 0033:0x458c29 [ 693.470180][ T6006] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 693.489781][ T6006] RSP: 002b:00007fbe180ddc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 693.498194][ T6006] RAX: ffffffffffffffda RBX: 00007fbe180ddc90 RCX: 0000000000458c29 [ 693.506167][ T6006] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 693.514132][ T6006] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 693.522108][ T6006] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe180de6d4 [ 693.530169][ T6006] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 [ 693.538647][ T6025] FAULT_INJECTION: forcing a failure. [ 693.538647][ T6025] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 693.551853][ T6025] CPU: 0 PID: 6025 Comm: syz-executor.2 Not tainted 5.1.0-rc4-next-20190412 #24 [ 693.560858][ T6025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.570906][ T6025] Call Trace: [ 693.574198][ T6025] dump_stack+0x172/0x1f0 [ 693.578531][ T6025] should_fail.cold+0xa/0x15 [ 693.583152][ T6025] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 693.588960][ T6025] ? mark_held_locks+0xa4/0xf0 [ 693.593730][ T6025] should_fail_alloc_page+0x50/0x60 [ 693.598926][ T6025] __alloc_pages_nodemask+0x1a1/0x7e0 [ 693.604304][ T6025] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 693.610047][ T6025] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 693.615854][ T6025] cache_grow_begin+0x9c/0x860 [ 693.620615][ T6025] ? __kmalloc_node+0x3d/0x70 [ 693.625296][ T6025] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 693.631539][ T6025] kmem_cache_alloc_node_trace+0x658/0x720 [ 693.637350][ T6025] __kmalloc_node+0x3d/0x70 [ 693.641853][ T6025] kvmalloc_node+0x68/0x100 [ 693.646363][ T6025] alloc_netdev_mqs+0x98/0xd30 [ 693.651128][ T6025] ? sl_free_netdev+0x70/0x70 [ 693.655804][ T6025] slip_open+0x38e/0x1138 [ 693.660137][ T6025] ? sl_uninit+0x20/0x20 [ 693.664397][ T6025] ? lock_downgrade+0x880/0x880 [ 693.669256][ T6025] ? sl_uninit+0x20/0x20 [ 693.673504][ T6025] tty_ldisc_open.isra.0+0x8b/0xe0 [ 693.678612][ T6025] tty_set_ldisc+0x2d7/0x690 [ 693.683211][ T6025] tty_ioctl+0x5dc/0x15c0 [ 693.687549][ T6025] ? tty_register_device+0x40/0x40 [ 693.692663][ T6025] ? tomoyo_path_number_perm+0x15a/0x520 [ 693.698293][ T6025] ? tomoyo_path_number_perm+0x25b/0x520 [ 693.703924][ T6025] ? tomoyo_path_number_perm+0x263/0x520 [ 693.709559][ T6025] ? lockdep_hardirqs_on+0x418/0x5d0 [ 693.714841][ T6025] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 693.720663][ T6025] ? __fget+0x35a/0x550 [ 693.724823][ T6025] ? tty_register_device+0x40/0x40 [ 693.729932][ T6025] do_vfs_ioctl+0xd6e/0x1390 [ 693.734525][ T6025] ? ioctl_preallocate+0x210/0x210 [ 693.739634][ T6025] ? __fget+0x381/0x550 [ 693.743815][ T6025] ? ksys_dup3+0x3e0/0x3e0 [ 693.748237][ T6025] ? tomoyo_file_ioctl+0x23/0x30 [ 693.753181][ T6025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 693.759416][ T6025] ? security_file_ioctl+0x93/0xc0 [ 693.764528][ T6025] ksys_ioctl+0xab/0xd0 [ 693.768686][ T6025] __x64_sys_ioctl+0x73/0xb0 [ 693.773283][ T6025] do_syscall_64+0x103/0x610 [ 693.777876][ T6025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 693.783761][ T6025] RIP: 0033:0x458c29 [ 693.787669][ T6025] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 693.807299][ T6025] RSP: 002b:00007fa605125c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 693.815708][ T6025] RAX: ffffffffffffffda RBX: 00007fa605125c90 RCX: 0000000000458c29 [ 693.823670][ T6025] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 693.831632][ T6025] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 693.839604][ T6025] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa6051266d4 [ 693.847573][ T6025] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 [ 693.878152][ T6013] FAULT_INJECTION: forcing a failure. [ 693.878152][ T6013] name failslab, interval 1, probability 0, space 0, times 0 [ 693.890804][ T6013] CPU: 1 PID: 6013 Comm: syz-executor.5 Not tainted 5.1.0-rc4-next-20190412 #24 [ 693.899828][ T6013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.909886][ T6013] Call Trace: [ 693.913193][ T6013] dump_stack+0x172/0x1f0 [ 693.917545][ T6013] should_fail.cold+0xa/0x15 [ 693.922168][ T6013] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 693.927994][ T6013] ? ___might_sleep+0x163/0x280 [ 693.932856][ T6013] __should_failslab+0x121/0x190 [ 693.937805][ T6013] should_failslab+0x9/0x14 [ 693.942329][ T6013] kmem_cache_alloc_trace+0x2d1/0x760 [ 693.947725][ T6013] ? slip_open+0x976/0x1138 [ 693.952235][ T6013] ? rcu_read_lock_sched_held+0x110/0x130 [ 693.957972][ T6013] ? kmem_cache_alloc_trace+0x354/0x760 [ 693.963529][ T6013] slhc_init+0xa2/0x52a [ 693.967698][ T6013] slip_open+0x99a/0x1138 [ 693.972056][ T6013] ? sl_uninit+0x20/0x20 [ 693.976309][ T6013] ? lock_downgrade+0x880/0x880 [ 693.981179][ T6013] ? sl_uninit+0x20/0x20 [ 693.985430][ T6013] tty_ldisc_open.isra.0+0x8b/0xe0 [ 693.990553][ T6013] tty_set_ldisc+0x2d7/0x690 [ 693.995168][ T6013] tty_ioctl+0x5dc/0x15c0 [ 693.999508][ T6013] ? tty_register_device+0x40/0x40 [ 694.004625][ T6013] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 694.010881][ T6013] ? tomoyo_init_request_info+0x105/0x1d0 [ 694.016610][ T6013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 694.022860][ T6013] ? tomoyo_path_number_perm+0x263/0x520 [ 694.028507][ T6013] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 694.034338][ T6013] ? __fget+0x35a/0x550 [ 694.038516][ T6013] ? tty_register_device+0x40/0x40 [ 694.043642][ T6013] do_vfs_ioctl+0xd6e/0x1390 [ 694.048258][ T6013] ? ioctl_preallocate+0x210/0x210 [ 694.053382][ T6013] ? __fget+0x381/0x550 [ 694.057553][ T6013] ? ksys_dup3+0x3e0/0x3e0 [ 694.061988][ T6013] ? tomoyo_file_ioctl+0x23/0x30 [ 694.066935][ T6013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 694.073189][ T6013] ? security_file_ioctl+0x93/0xc0 [ 694.078313][ T6013] ksys_ioctl+0xab/0xd0 [ 694.082495][ T6013] __x64_sys_ioctl+0x73/0xb0 [ 694.087094][ T6013] do_syscall_64+0x103/0x610 [ 694.091704][ T6013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 694.097607][ T6013] RIP: 0033:0x458c29 [ 694.101518][ T6013] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 694.121148][ T6013] RSP: 002b:00007f041b60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 694.129564][ T6013] RAX: ffffffffffffffda RBX: 00007f041b60ec90 RCX: 0000000000458c29 [ 694.137538][ T6013] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 694.145545][ T6013] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 694.151167][ T6018] squashfs: SQUASHFS error: unable to read squashfs_super_block [ 694.153515][ T6013] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041b60f6d4 [ 694.153525][ T6013] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 [ 694.153678][ T6013] BUG: unable to handle kernel paging request at fffffffffffffff4 [ 694.171318][ T6007] kobject: 'kvm' (00000000d8ba8814): kobject_uevent_env [ 694.177106][ T6013] #PF error: [normal kernel read fault] [ 694.177113][ T6013] PGD 8870067 P4D 8870067 PUD 8872067 PMD 0 [ 694.177137][ T6013] Oops: 0000 [#1] PREEMPT SMP KASAN [ 694.177156][ T6013] CPU: 1 PID: 6013 Comm: syz-executor.5 Not tainted 5.1.0-rc4-next-20190412 #24 [ 694.217558][ T6013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.227616][ T6013] RIP: 0010:slhc_free+0x31/0xb0 [ 694.232460][ T6013] Code: 54 49 89 fc e8 10 76 17 fd 4d 85 e4 74 77 e8 06 76 17 fd 4c 89 e2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 6d <4d> 8b 2c 24 4d 85 ed 74 0d e8 e1 75 17 fd 4c 89 ef e8 e9 44 50 fd [ 694.252053][ T6013] RSP: 0018:ffff88805bf979f0 EFLAGS: 00010246 [ 694.258109][ T6013] RAX: dffffc0000000000 RBX: fffffffffffffff4 RCX: ffffc90010860000 [ 694.266073][ T6013] RDX: 1ffffffffffffffe RSI: ffffffff845912ea RDI: fffffffffffffff4 [ 694.274035][ T6013] RBP: ffff88805bf97a00 R08: ffff88808ce02080 R09: ffff88808ce02970 [ 694.281996][ T6013] R10: 0000000000000000 R11: 0000000000000000 R12: fffffffffffffff4 [ 694.289956][ T6013] R13: ffff888053bd4dc0 R14: 00000000ffffff97 R15: ffff888057095180 [ 694.297934][ T6013] FS: 00007f041b60f700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 694.306858][ T6013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 694.313429][ T6013] CR2: fffffffffffffff4 CR3: 0000000098028000 CR4: 00000000001426e0 [ 694.321393][ T6013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 694.329356][ T6013] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 694.337314][ T6013] Call Trace: [ 694.340608][ T6013] slip_open+0xe16/0x1138 [ 694.344937][ T6013] ? sl_uninit+0x20/0x20 [ 694.349175][ T6013] ? lock_downgrade+0x880/0x880 [ 694.354032][ T6013] ? sl_uninit+0x20/0x20 [ 694.358294][ T6013] tty_ldisc_open.isra.0+0x8b/0xe0 [ 694.363399][ T6013] tty_set_ldisc+0x2d7/0x690 [ 694.367984][ T6013] tty_ioctl+0x5dc/0x15c0 [ 694.372307][ T6013] ? tty_register_device+0x40/0x40 [ 694.377417][ T6013] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 694.383651][ T6013] ? tomoyo_init_request_info+0x105/0x1d0 [ 694.389364][ T6013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 694.395597][ T6013] ? tomoyo_path_number_perm+0x263/0x520 [ 694.401225][ T6013] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 694.407487][ T6013] ? __fget+0x35a/0x550 [ 694.411640][ T6013] ? tty_register_device+0x40/0x40 [ 694.416746][ T6013] do_vfs_ioctl+0xd6e/0x1390 [ 694.421340][ T6013] ? ioctl_preallocate+0x210/0x210 [ 694.426454][ T6013] ? __fget+0x381/0x550 [ 694.430612][ T6013] ? ksys_dup3+0x3e0/0x3e0 [ 694.435025][ T6013] ? tomoyo_file_ioctl+0x23/0x30 [ 694.439976][ T6013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 694.446208][ T6013] ? security_file_ioctl+0x93/0xc0 [ 694.451315][ T6013] ksys_ioctl+0xab/0xd0 [ 694.456000][ T6013] __x64_sys_ioctl+0x73/0xb0 [ 694.460589][ T6013] do_syscall_64+0x103/0x610 [ 694.465176][ T6013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 694.471056][ T6013] RIP: 0033:0x458c29 [ 694.474946][ T6013] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 694.494541][ T6013] RSP: 002b:00007f041b60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 694.502943][ T6013] RAX: ffffffffffffffda RBX: 00007f041b60ec90 RCX: 0000000000458c29 [ 694.510915][ T6013] RDX: 00000000200003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 694.518877][ T6013] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 694.526839][ T6013] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041b60f6d4 [ 694.534799][ T6013] R13: 00000000004c3082 R14: 00000000004d6428 R15: 0000000000000005 [ 694.542769][ T6013] Modules linked in: [ 694.546668][ T6013] CR2: fffffffffffffff4 [ 694.550827][ T6013] ---[ end trace e01b186efcee936d ]--- [ 694.556290][ T6013] RIP: 0010:slhc_free+0x31/0xb0 [ 694.561138][ T6013] Code: 54 49 89 fc e8 10 76 17 fd 4d 85 e4 74 77 e8 06 76 17 fd 4c 89 e2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 6d <4d> 8b 2c 24 4d 85 ed 74 0d e8 e1 75 17 fd 4c 89 ef e8 e9 44 50 fd [ 694.580746][ T6013] RSP: 0018:ffff88805bf979f0 EFLAGS: 00010246 [ 694.586804][ T6013] RAX: dffffc0000000000 RBX: fffffffffffffff4 RCX: ffffc90010860000 [ 694.594765][ T6013] RDX: 1ffffffffffffffe RSI: ffffffff845912ea RDI: fffffffffffffff4 [ 694.602815][ T6013] RBP: ffff88805bf97a00 R08: ffff88808ce02080 R09: ffff88808ce02970 [ 694.610778][ T6013] R10: 0000000000000000 R11: 0000000000000000 R12: fffffffffffffff4 [ 694.618737][ T6013] R13: ffff888053bd4dc0 R14: 00000000ffffff97 R15: ffff888057095180 [ 694.626707][ T6013] FS: 00007f041b60f700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 694.635623][ T6013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 694.642199][ T6013] CR2: fffffffffffffff4 CR3: 0000000098028000 CR4: 00000000001426e0 [ 694.650166][ T6013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 694.658123][ T6013] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 694.666087][ T6013] Kernel panic - not syncing: Fatal exception [ 694.673071][ T6013] Kernel Offset: disabled [ 694.677393][ T6013] Rebooting in 86400 seconds..