last executing test programs: 45.868967929s ago: executing program 3 (id=447): r0 = syz_usb_connect$cdc_ncm(0x0, 0x7a, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902680002010040000904000001020e0000052406000105240000000d370f0100000000000000000006241a0000000c241b4800f3ff00050080050905810300020000000904010000020d000009040101"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000340)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_io_uring_setup(0x6cab, &(0x7f0000000000)={0x0, 0xf8c3, 0x4000, 0x1, 0xb5}, &(0x7f0000000080), &(0x7f00000000c0)) syz_io_uring_setup(0x738a, &(0x7f00000001c0)={0x0, 0xb545, 0x400, 0x3, 0x124, 0x0, r1}, &(0x7f0000000100), &(0x7f0000000240)) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x10) r2 = syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a8230800090400bc6435fb4d00090503034d00ff99090805", @ANYRES32], &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) syz_usb_disconnect(r2) syz_usb_control_io$rtl8150(r2, &(0x7f00000003c0)={0x14, &(0x7f0000000280)={0x20, 0x31, 0xc2, {0xc2, 0x31, "31a00628de4ad1c4d6fb2d9c24929212c85da9346fadc4e55871029f13284e4e7586e7b4456cf683cf9c846084a92469e5c5920afebbfe2f60cbc0ddd89faed3d85930251b8ab1a5f1fdaa60702aa1635c59e76bd58f42ea0d888b436483287497e70dd8d9ca19be910d85ecd9dd65f28e8762d5f043b4d4151d9798f258d13c2ee630e729011381414d8f280fa9ee117536edcdeb3e7f345e1fe515582995324c4c43469a395875db51789feddd8c383ae73ab6207317b6654f9563ab7f1409"}}, &(0x7f0000000380)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xc07}}}, &(0x7f00000005c0)={0x2c, &(0x7f0000000400)={0x20, 0xd, 0x91, "f3b562b6b29ef07c85bab591fb5892768a4a5caf68e5c2562ca3461532eb15f95a8ae4fe688ed2245d4dd3c870383aedc817ff205fe4decb6b64f20aeef29b213e92bd1705655bc228a44eb5b002905c2842ac9967df0aedcc95ba77719d1216a5fcdd6359804358b0352099a8cbaf477530e69691a317061069d6134392d44de66bdca827cf938ad871f3925fae6df055"}, &(0x7f00000004c0)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000500)={0x0, 0x8, 0x1, 0xa}, &(0x7f0000000540)={0xc0, 0x5, 0x4, "84918b96"}, &(0x7f0000000580)={0x40, 0x5, 0x6, "b88853240309"}}) ioctl$XFS_IOC_FSGEOMETRY_V1(r1, 0x80705864, &(0x7f0000000600)) 45.094256037s ago: executing program 2 (id=454): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_usb_connect(0x5, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="120100000cb768405e0483020b9901e4020109021b000100000000090400fb015c291d00090509"], 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x3, 0x10f740) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000010c0)}, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) (async) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x50) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}, [], {0x14, 0x11, 0x1, 0x0, 0x0, {0x3}}}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3) dup2(r1, r1) (async) r2 = dup2(r1, r1) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000240)={'\x00', 0x40, 0xa, 0x1, 0x40000000, 0x10}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x1b, 0x0, 0x0, 0x8000, 0x11404, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0xfffffffffffffe96, 0x0, 0x0, 0x0, 0x0, 0x20000001}, 0x40000) socket$inet_udplite(0x2, 0x2, 0x88) (async) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r3, &(0x7f0000000180)='ns/net\x00') (async) r4 = syz_open_procfs$namespace(r3, &(0x7f0000000180)='ns/net\x00') open_by_handle_at(r4, &(0x7f0000000040)=ANY=[@ANYBLOB=' '], 0x0) listen(0xffffffffffffffff, 0x20) (async) listen(0xffffffffffffffff, 0x20) syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x800, 0x1, 0xbfdffffc}, &(0x7f00000000c0), &(0x7f00000003c0)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="4c0000001f00010029bd7000fedbdf25fc000000000000000000000000000001000004d2020032000a0101020000000000000000000000001b090000000000800c001500"], 0x4c}, 0x1, 0x0, 0x0, 0x8800}, 0xc8) 42.454059535s ago: executing program 2 (id=458): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x14, &(0x7f0000000180)={&(0x7f0000001480)={0x14, 0x36, 0x107, 0x3, 0x0, {0x1, 0x7c}}, 0x14}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) 42.363022003s ago: executing program 2 (id=459): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f00000000c0)={0xc, r1}) ioctl$IOMMU_VFIO_IOAS$GET(r0, 0x3b88, &(0x7f0000000100)={0xc}) ioctl$IOMMU_VFIO_IOAS$CLEAR(r0, 0x3b88, &(0x7f0000000140)={0xc}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x0, 0x0, &(0x7f00000001c0)}) ioctl$IOMMU_VFIO_GET_API_VERSION(r0, 0x3b64) ioctl$IOMMU_VFIO_SET_IOMMU(r0, 0x3b66, 0x3) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x9) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r0, 0x3b70, &(0x7f0000000240)={0x70, 0x0, 0x0, 0x0, {}, {{}, 0x0, 0x0, [{}]}}) ioctl$IOMMU_VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000280)={0x20, 0x0, &(0x7f00000002c0)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x1c}) ioctl$IOMMU_VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000fdff0000000000001c00000000000000"]) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000340)={0x18, r1}) ioctl$IOMMU_DESTROY$ioas(r0, 0x3b80, &(0x7f0000000380)={0x8, r1}) close(r0) 42.251463263s ago: executing program 2 (id=461): bpf$MAP_CREATE(0x0, 0x0, 0x50) socket$alg(0x26, 0x5, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000004c0)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x600, 0x0, 0x33, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x0, 0x0) sched_setaffinity(0x0, 0xc67e7be33bfcd098, &(0x7f0000000180)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000000880)=""/102400, 0x19000) bpf$PROG_LOAD(0x5, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000580)={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000280), 0x549882, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_COPY(r2, 0x3b83, &(0x7f0000000180)={0x28, 0x5, 0x0, r3, 0x1000, 0x7, 0x3ffe}) r4 = syz_open_dev$video(&(0x7f0000000000), 0x8, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f0000000100)={0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x98f90b, 0x9, '\x00', @value64=0x4}}) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r5, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r6, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$NONE(r5, 0x3b89, &(0x7f0000000180)={0x28, 0x1, r7, r6, 0x0, 0x0, 0x0, 0x0, 0x0}) 41.234615862s ago: executing program 4 (id=462): r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000003a00), 0x4000) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000003a80)={0x0, 0x1}) timerfd_settime(r0, 0x0, &(0x7f0000003dc0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000003e00)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000004e40)={0x9, 0x3, 0xb07}, 0xc) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000004f40)={0x0, @null, @bpq0, 0xfffffff6, 'syz1\x00', @default, 0x4, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @bcast]}) 40.426910949s ago: executing program 3 (id=463): pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x4, 0x2, 0x1, 0x22}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d}}, {{@in6=@mcast2, 0x0, 0x2b}, 0x0, @in=@empty, 0x0, 0x4}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 40.083757665s ago: executing program 3 (id=464): syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x260280, 0x100) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1000, 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000000340)=0x0) timer_settime(r4, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[], &(0x7f0000000180), 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x200000000000000) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000180)="660f388173ab0fc76fb4360fc9bb25cc00007666ba6b41b000f303c70fae6e2fc0c00f0f2367260f01ca660f38817700c4c2459d78ad", 0x36}], 0x1, 0x51, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r7, 0x4080aebf, &(0x7f0000005700)=@vmx={0x0, 0x0, 0x2080, {0x0, 0xf000}, {'\x00', "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5f2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe00"}}) ioctl$KVM_RUN(r7, 0xae80, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x20, 0x8000, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0x5}, 0x0) syz_open_dev$vcsu(&(0x7f00000000c0), 0x1, 0x100) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) 39.694544572s ago: executing program 2 (id=465): bpf$MAP_CREATE(0x0, 0x0, 0x50) socket$alg(0x26, 0x5, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x600, 0x0, 0x33, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x0, 0x0) sched_setaffinity(0x0, 0xc67e7be33bfcd098, &(0x7f0000000180)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000000880)=""/102400, 0x19000) bpf$PROG_LOAD(0x5, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000580)={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000280), 0x549882, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_COPY(r2, 0x3b83, &(0x7f0000000180)={0x28, 0x5, 0x0, r3, 0x1000, 0x7, 0x3ffe}) r4 = syz_open_dev$video(&(0x7f0000000000), 0x8, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f0000000100)={0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x98f90b, 0x9, '\x00', @value64=0x4}}) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r5, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r6, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$NONE(r5, 0x3b89, &(0x7f0000000180)={0x28, 0x1, r7, r6, 0x0, 0x0, 0x0, 0x0, 0x0}) 39.558356699s ago: executing program 4 (id=467): bind$bt_hci(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x3}, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) io_setup(0x20, &(0x7f0000001140)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0xf, 0x400000000000, 0x25, 0x7, 0x8, r0, 0x0, 0x0, 0x40000000000e7, 0x0, 0x2, r0}]) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x3000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) openat$audio(0xffffffffffffff9c, 0x0, 0x2b01, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x80200, 0x0) syz_open_dev$sndmidi(0x0, 0x2, 0x40102) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000000)={'veth0_vlan\x00', @random="010000201000"}) 38.393561755s ago: executing program 4 (id=468): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) ioctl$CEC_TRANSMIT(0xffffffffffffffff, 0xc0386105, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000100)=0x5) getpgrp(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5457, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) r1 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x7, @remote, 0x8}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r3, 0x40}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x8}, 0x8) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) syz_io_uring_setup(0x10e, &(0x7f00000000c0)={0x0, 0x8d2d9, 0x0, 0xfffeffff}, &(0x7f00000003c0)=0x0, &(0x7f0000000140)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x18, r6, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@HEADER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r7 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r7, 0x0, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$MRT_DONE(r7, 0x0, 0xc9, 0x0, 0x0) r8 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x800, 0xffffffff, 0xbfe00000}, &(0x7f0000000000)=0x0, &(0x7f0000000280)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r9, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) 37.756950239s ago: executing program 1 (id=470): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f00000000c0)={0xc, r1}) ioctl$IOMMU_VFIO_IOAS$GET(r0, 0x3b88, &(0x7f0000000100)={0xc}) ioctl$IOMMU_VFIO_IOAS$CLEAR(r0, 0x3b88, &(0x7f0000000140)={0xc}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x18, r1, 0x0, 0x0, &(0x7f00000001c0)}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000580)=[@text32={0x20, &(0x7f0000000140)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c0d23266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x80, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000040)={0x1}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00000002c0)={[{0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x0, 0x3}, {}, {0xeda7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x20000000, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x2004cb, 0x3, 0x0, 0xfffffffffffffff8, 0x9, 0xfffffffffffff2a7, 0x2000000000003ff, 0x2], 0x0, 0x200306}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$IOMMU_VFIO_GET_API_VERSION(r0, 0x3b64) ioctl$IOMMU_VFIO_SET_IOMMU(r0, 0x3b66, 0x3) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet6(r5, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x801) dup(r5) getdents64(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) socket(0x1e, 0x805, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r6 = getpid() sched_setscheduler(r6, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) 37.616016143s ago: executing program 0 (id=471): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f00000000c0)={0xc, r1}) ioctl$IOMMU_VFIO_IOAS$GET(r0, 0x3b88, &(0x7f0000000100)={0xc}) ioctl$IOMMU_VFIO_IOAS$CLEAR(r0, 0x3b88, &(0x7f0000000140)={0xc}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x0, 0x0, &(0x7f00000001c0)}) ioctl$IOMMU_VFIO_GET_API_VERSION(r0, 0x3b64) ioctl$IOMMU_VFIO_SET_IOMMU(r0, 0x3b66, 0x3) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x9) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r0, 0x3b70, &(0x7f0000000240)={0x70, 0x0, 0x0, 0x0, {}, {{}, 0x0, 0x0, [{}]}}) ioctl$IOMMU_VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000280)={0x20, 0x0, &(0x7f00000002c0)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x1c}) ioctl$IOMMU_VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000fdff0000000000001c00000000000000"]) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000340)={0x18, r1}) ioctl$IOMMU_DESTROY$ioas(r0, 0x3b80, &(0x7f0000000380)={0x8, r1}) close(r0) 37.5867451s ago: executing program 4 (id=472): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x4, 0x0, 0x806, 0x5, 0xffffffff}, 0x0) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r4, 0x3b85, &(0x7f0000000040)={0x28, 0x7, r5, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r4, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, r5, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r4, 0x3ba0, &(0x7f0000000100)={0x48, 0x7, r6, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x334e8b}) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f00000021c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffedf, 0x10, &(0x7f0000000040)}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r8, 0x0, 0xe, 0x0, &(0x7f0000000300)="14fd54ab72df97e6256c00000000", 0x0, 0xfeff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001640)=@newtaction={0x94, 0x30, 0x1, 0x0, 0x0, {}, [{0x80, 0x1, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}]}, {0x4}, {0xc}, {0xc}}}, @m_pedit={0x30, 0x2, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x94}}, 0x0) r9 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r10 = syz_kvm_add_vcpu$x86(r9, &(0x7f00000001c0)={0x0, &(0x7f0000000f40)=[@wrmsr={0x65, 0x1f, {0x40000092, 0x20000000000}}], 0x20}) ioctl$KVM_SET_CPUID2(r10, 0x4008ae90, &(0x7f0000000140)={0x1, 0x0, [{0x40000001, 0x7fff, 0x4, 0x31237648, 0x6, 0x2, 0xb73}]}) ioctl$KVM_CAP_HYPERV_ENFORCE_CPUID(r10, 0x4068aea3, &(0x7f00000000c0)={0xc7, 0x0, 0x1}) ioctl$KVM_RUN(r10, 0xae80, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newtaction={0xb4, 0x30, 0x48b, 0x0, 0x0, {}, [{0xa0, 0x1, [@m_ctinfo={0x48, 0x2, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x9, 0x3, {0x0, 0xa, 0x20000001, 0x6, 0x101}}]}, {0x4}, {0xc}, {0xc}}}, @m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x400, 0x0, 0x0, 0x2}, @multicast2, @remote}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x3}}}}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4048000}, 0x0) 37.540122143s ago: executing program 0 (id=473): r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x109980, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000015c0)={0x2b, 0x0, [{0x2, 0x0, 0x401}, {0x4, 0x0, 0xae}, {0x4}, {0x8, 0x0, 0x6}, {0x1, 0x0, 0x2c}, {0x4b2e, 0x0, 0x2}, {0xfffffffb, 0x0, 0x400000000000b0}, {0x80, 0x0, 0x6}, {0xc, 0x0, 0x8000000000000001}, {0x400, 0x0, 0x6}, {}, {0x7, 0x0, 0x5}, {0x7, 0x0, 0x1}, {0xfffffff9, 0x0, 0xfffffffffffff801}, {0x8, 0x0, 0x7}, {0x440, 0x0, 0x10f4}]}) 37.369883883s ago: executing program 0 (id=474): pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x4, 0x2, 0x1, 0x22}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d}}, {{@in6=@mcast2, 0x0, 0x2b}, 0x0, @in=@empty, 0x0, 0x4}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 36.910583615s ago: executing program 0 (id=475): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sched_setscheduler(0x0, 0x1, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f00000000c0)={0x0, 0x50424752, 0x2, @stepwise={0x5, 0xbc, 0x4, 0x766, 0x6, 0x2}}) syz_emit_vhci(&(0x7f0000000140)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_host_features={{0x3d, 0xe}, {@none, "0036de8bfb6daf76"}}}, 0x11) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000002000)=""/102400, 0x19000) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$COMEDI_INSN(0xffffffffffffffff, 0x8028640c, &(0x7f0000000000)={0x4000000, 0x92, 0x0, 0x1, 0x80000000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x6, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000001c0)={0x0, r5}) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @broadcast}) r7 = syz_open_procfs$namespace(0x0, 0x0) r8 = ioctl$NS_GET_PARENT(r7, 0xb702, 0x0) r9 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103", @ANYRES8=r0], 0x0) syz_usb_control_io$hid(r9, &(0x7f0000000240)={0x24, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0x7, 0x4, 0x18, 0x28e, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1a000000}, 0x48) syz_usb_control_io(r9, 0x0, &(0x7f0000001200)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x4, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x14) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, r7, {0xee00, 0xee01}}, './file0\x00'}) sendmsg$netlink(r3, &(0x7f00000009c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x200000}, 0xc, &(0x7f0000000940)=[{&(0x7f00000004c0)={0x58, 0x1b, 0x200, 0x70bd29, 0x25dfdbfc, "", [@nested={0x39, 0xa0, 0x0, 0x1, [@generic, @generic="6a95ba566f5deb71ea", @nested={0x4, 0x117}, @nested={0x4, 0x77}, @typed={0x8, 0xef, 0x0, 0x0, @pid}, @typed={0xc, 0x36, 0x0, 0x0, @u64=0x40}, @typed={0x4, 0x135}, @nested={0x4, 0x95}, @typed={0x7, 0x32, 0x0, 0x0, @str='\\+\x00'}]}, @typed={0xc, 0x84, 0x0, 0x0, @u64=0x4}]}, 0x58}, {&(0x7f0000000380)={0x24, 0x13, 0x20, 0x70bd2a, 0x25dfdbfe, "", [@typed={0xc, 0xb7, 0x0, 0x0, @u64=0x40}, @typed={0x8, 0x129, 0x0, 0x0, @fd=r8}]}, 0x24}, {&(0x7f000001b000)={0x20, 0x41, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0x4, 0xe1}, @typed={0xc, 0x1a, 0x0, 0x0, @u64}]}, 0x20}, {&(0x7f0000000540)={0x18, 0x38, 0x100, 0x70bd26, 0x8, "", [@generic="b3d7e695c330076a"]}, 0x18}, {&(0x7f000001c140)={0x15c, 0x2d, 0x400, 0x70bd28, 0x25dfdbfe, "", [@typed={0x14, 0x134, 0x0, 0x0, @ipv6=@local}, @typed={0xc, 0xc9, 0x0, 0x0, @u64=0x9}, @nested={0x2c, 0xf5, 0x0, 0x1, [@typed={0x8, 0xec, 0x0, 0x0, @ipv4=@loopback}, @typed={0xc, 0xf3, 0x0, 0x0, @u64=0x64c}, @nested={0x4, 0xf6}, @typed={0x8, 0x97, 0x0, 0x0, @uid=r11}, @nested={0x4, 0x121}, @nested={0x4, 0x98}]}, @nested={0xfd, 0xf9, 0x0, 0x1, [@generic="7e2e69085df2267ffae999ff52129158862e798ae291318a57b9df5ec7ed3a46834986589ac962120e176b9add270b5e8a4e6817393d24543259ed446c693b801728358d28bcef880c6aaa53a417a84aed9412f2d642998dd59b102f0ece5576684b7c5e0912ca6673c1a14fa5dcd76bf55c550db57bf09db364999eda3ea7ac5acaae3678b9fcbcfe4dbd118697b93f46344f40f1817520eb7acdaa543eac615f09fb45fc0d01c2a54f7bdae07befcccc8e119ace36f3999ab0bb93d5587242edd42f4d33864fdc510a26406963c37e3fdb4e4c37ef29c77dde75bb7f1e74888cbb38fb2a410cc459e7038817db5a60ecbf5f92ff26ca2e99"]}]}, 0x15c}, {&(0x7f0000000640)={0x114, 0x34, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x12b, 0x0, 0x0, @ipv4=@local}, @typed={0x4, 0x3c}, @generic="7cf993592c6700d2ba74d1e69350b8794500863d780393435e634941ebe7ff08a0b9a483b525d669d7b9dff251e8009ed39d08dd85dd2f5760ab1f809de105aea778fb0355a1b36451db764140f1c98c84b887e706b4d0e22ec89926d6006431d185da5b4e6d9c8e8ccfef855c37ae80578c471816aee530f8700ded94ce06bc0312b5b0b3a5ed18e15110c8bdfa1cde76175cf6d301000000f39ff5f74d671a5bf67906dcbf468bc34ed226c01ab50baa44beaafff9762296a3afc4743d052d664c8c88e80fe33fd522209dafdc3df69eecc0c81f152b1e8390f76bc0c58df6275264049ce1c0387c9ebea1fdb3fb2c704f9a8b9b742ceb"]}, 0x114}, {&(0x7f0000000780)={0x104, 0x33, 0x100, 0x70bd27, 0x25dfdbfd, "", [@generic="6963ecf6ee593234c2a0fc1171c86ca6341266faf139b9f796477d5c985144c2838273571869fbd0cabf23b3a0e703b949fff314c61312d82a61003db3b9f3b07e6445fbe671fdf4514234e80b6355c1e2c689709b7cd97f73f7b88a229ec2c6c7f6c5831c67bc56e76b254d7b75bf16005e35797ea4615b8d8a11e374375ec643ad97d0420fb637347b5abfbf9a2a17aef30a65671907ff9e96fe8dbf138fc4a8353aa18577ef13e8ab5ad52c92e9acd176ffaa7ce2266d04d7dbb0cee7bceed3a376d7a659809620925719f2b3de2bf20fa1df014e92ce676060ff13caebf590277a780ae50a1aaa0ffcb8a6ef95a4cc48"]}, 0x104}], 0x7, &(0x7f00000008c0)}, 0x40004) fcntl$setlease(r10, 0x400, 0x0) 36.791720415s ago: executing program 3 (id=476): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sched_setscheduler(0x0, 0x1, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f00000000c0)={0x0, 0x50424752, 0x2, @stepwise={0x5, 0xbc, 0x4, 0x766, 0x6, 0x2}}) syz_emit_vhci(&(0x7f0000000140)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_host_features={{0x3d, 0xe}, {@none, "0036de8bfb6daf76"}}}, 0x11) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000002000)=""/102400, 0x19000) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$COMEDI_INSN(0xffffffffffffffff, 0x8028640c, &(0x7f0000000000)={0x4000000, 0x92, 0x0, 0x1, 0x80000000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x6, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000001c0)={0x0, r5}) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @broadcast}) r7 = syz_open_procfs$namespace(0x0, 0x0) r8 = ioctl$NS_GET_PARENT(r7, 0xb702, 0x0) r9 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103", @ANYRES8=r0], 0x0) syz_usb_control_io$hid(r9, &(0x7f0000000240)={0x24, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0x7, 0x4, 0x18, 0x28e, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1a000000}, 0x48) syz_usb_control_io(r9, 0x0, &(0x7f0000001200)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x4, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x14) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, r7, {0xee00, 0xee01}}, './file0\x00'}) sendmsg$netlink(r3, &(0x7f00000009c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x200000}, 0xc, &(0x7f0000000940)=[{&(0x7f00000004c0)={0x4c, 0x1b, 0x200, 0x70bd29, 0x25dfdbfc, "", [@nested={0x30, 0xa0, 0x0, 0x1, [@generic, @generic, @nested={0x4, 0x117}, @nested={0x4, 0x77}, @typed={0x8, 0xef, 0x0, 0x0, @pid}, @typed={0xc, 0x36, 0x0, 0x0, @u64=0x40}, @typed={0x4, 0x135}, @nested={0x4, 0x95}, @typed={0x7, 0x32, 0x0, 0x0, @str='\\+\x00'}]}, @typed={0xc, 0x84, 0x0, 0x0, @u64=0x4}]}, 0x4c}, {&(0x7f0000000380)={0x24, 0x13, 0x20, 0x70bd2a, 0x25dfdbfe, "", [@typed={0xc, 0xb7, 0x0, 0x0, @u64=0x40}, @typed={0x8, 0x129, 0x0, 0x0, @fd=r8}]}, 0x24}, {&(0x7f000001b000)={0x20, 0x41, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0x4, 0xe1}, @typed={0xc, 0x1a, 0x0, 0x0, @u64}]}, 0x20}, {&(0x7f0000000540)={0x18, 0x38, 0x100, 0x70bd26, 0x8, "", [@generic="b3d7e695c330076a"]}, 0x18}, {&(0x7f000001c140)={0x15c, 0x2d, 0x400, 0x70bd28, 0x25dfdbfe, "", [@typed={0x14, 0x134, 0x0, 0x0, @ipv6=@local}, @typed={0xc, 0xc9, 0x0, 0x0, @u64=0x9}, @nested={0x2c, 0xf5, 0x0, 0x1, [@typed={0x8, 0xec, 0x0, 0x0, @ipv4=@loopback}, @typed={0xc, 0xf3, 0x0, 0x0, @u64=0x64c}, @nested={0x4, 0xf6}, @typed={0x8, 0x97, 0x0, 0x0, @uid=r11}, @nested={0x4, 0x121}, @nested={0x4, 0x98}]}, @nested={0xfd, 0xf9, 0x0, 0x1, [@generic="7e2e69085df2267ffae999ff52129158862e798ae291318a57b9df5ec7ed3a46834986589ac962120e176b9add270b5e8a4e6817393d24543259ed446c693b801728358d28bcef880c6aaa53a417a84aed9412f2d642998dd59b102f0ece5576684b7c5e0912ca6673c1a14fa5dcd76bf55c550db57bf09db364999eda3ea7ac5acaae3678b9fcbcfe4dbd118697b93f46344f40f1817520eb7acdaa543eac615f09fb45fc0d01c2a54f7bdae07befcccc8e119ace36f3999ab0bb93d5587242edd42f4d33864fdc510a26406963c37e3fdb4e4c37ef29c77dde75bb7f1e74888cbb38fb2a410cc459e7038817db5a60ecbf5f92ff26ca2e99"]}]}, 0x15c}, {&(0x7f0000000640)={0x114, 0x34, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x12b, 0x0, 0x0, @ipv4=@local}, @typed={0x4, 0x3c}, @generic="7cf993592c6700d2ba74d1e69350b8794500863d780393435e634941ebe7ff08a0b9a483b525d669d7b9dff251e8009ed39d08dd85dd2f5760ab1f809de105aea778fb0355a1b36451db764140f1c98c84b887e706b4d0e22ec89926d6006431d185da5b4e6d9c8e8ccfef855c37ae80578c471816aee530f8700ded94ce06bc0312b5b0b3a5ed18e15110c8bdfa1cde76175cf6d301000000f39ff5f74d671a5bf67906dcbf468bc34ed226c01ab50baa44beaafff9762296a3afc4743d052d664c8c88e80fe33fd522209dafdc3df69eecc0c81f152b1e8390f76bc0c58df6275264049ce1c0387c9ebea1fdb3fb2c704f9a8b9b742ceb"]}, 0x114}, {&(0x7f0000000780)={0x104, 0x33, 0x100, 0x70bd27, 0x25dfdbfd, "", [@generic="6963ecf6ee593234c2a0fc1171c86ca6341266faf139b9f796477d5c985144c2838273571869fbd0cabf23b3a0e703b949fff314c61312d82a61003db3b9f3b07e6445fbe671fdf4514234e80b6355c1e2c689709b7cd97f73f7b88a229ec2c6c7f6c5831c67bc56e76b254d7b75bf16005e35797ea4615b8d8a11e374375ec643ad97d0420fb637347b5abfbf9a2a17aef30a65671907ff9e96fe8dbf138fc4a8353aa18577ef13e8ab5ad52c92e9acd176ffaa7ce2266d04d7dbb0cee7bceed3a376d7a659809620925719f2b3de2bf20fa1df014e92ce676060ff13caebf590277a780ae50a1aaa0ffcb8a6ef95a4cc48"]}, 0x104}], 0x7, &(0x7f00000008c0)}, 0x40004) fcntl$setlease(r10, 0x400, 0x0) 36.470712082s ago: executing program 1 (id=477): r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000003a00), 0x4000) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000003a80)={0x0, 0x1}) timerfd_settime(r0, 0x0, &(0x7f0000003dc0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000003e00)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000004e40)={0x9, 0x3, 0xb07}, 0xc) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000004f40)={0x0, @null, @bpq0, 0xfffffff6, 'syz1\x00', @default, 0x4, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @bcast]}) 36.323625153s ago: executing program 1 (id=478): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="500000000206050000000000000000000000000005000108070000000900020073797a31000000000c00078008001240000000000c000300686173683a697000050005000a0000000500040001000000"], 0x50}, 0x1, 0x0, 0x0, 0x4004000}, 0x40080) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffa000/0x2000)=nil, 0x2000, &(0x7f0000000000)) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, 0x0, 0x20000000) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) ioperm(0x0, 0x2, 0x7e) gettid() timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x1ffa, 0x43) acct(&(0x7f0000000140)='./file0\x00') prlimit64(0x0, 0xe, 0x0, 0x0) 36.189214161s ago: executing program 4 (id=479): syz_open_dev$sndpcmp(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000000), 0x8, 0x8200) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x41, 0x0) syz_open_dev$sndmidi(0x0, 0x2, 0x141101) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000001440), 0x101000, 0x0) ioctl$IOMMU_VFIO_SET_IOMMU(r3, 0x3b66, 0x3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r6 = socket(0x400000000010, 0x3, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x68, r9, 0x200, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_WANT_1X_4WAY_HS={0x4}, @NL80211_ATTR_BSS_SELECT={0x48, 0xe3, 0x0, 0x1, {0x44, 0x0, [@NL80211_BSS_SELECT_ATTR_RSSI_ADJUST={0x6, 0x3, {0x0, 0xe}}, @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST={0x6, 0x3, {0x4, 0x7}}, @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST={0x6}, @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST={0x6, 0x3, {0xb, 0x5}}, @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST={0x6, 0x3, {0xa}}, @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST={0x6, 0x3, {0x8, 0x3}}, @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST={0x6, 0x3, {0xb, 0x19}}, @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST={0x6, 0x3, {0x9, 0x1}}]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4008000}, 0xc004) sendmsg$nl_route_sched(r6, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r8, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x3}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x84, 0x2c, 0xd27, 0x70bd26, 0x25dfdc00, {0x0, 0x0, 0x0, r8, {0x2, 0x4}, {}, {0x8, 0xf}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x6, 0x1000, 0x20000000, 0xfffffffc, 0x7ff}}]}, {0x4}, {0x2, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x3}}}}]}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000000) getpid() sendmsg$nl_route_sched(r4, &(0x7f0000000700)={0x0, 0x1e5, &(0x7f00000006c0)={&(0x7f0000000440)=@deltaction={0x28, 0x32, 0x101, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}]}, 0x28}}, 0x0) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='loginuid\x00') pwritev(r11, &(0x7f0000000500), 0x0, 0x6, 0x0) 35.071086736s ago: executing program 1 (id=480): socket$inet6_sctp(0xa, 0x1, 0x84) close(0x3) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, 0x0, 0x0) socket(0x1a, 0x80000, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400010bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)=ANY=[@ANYBLOB="500100001a000100000000000200000002001c1f0000c808fffeffea0800", @ANYRES32=r3, @ANYBLOB="06"], 0x150}, 0x1, 0x0, 0x0, 0x2000c094}, 0x4040080) 34.47161048s ago: executing program 2 (id=481): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, 0xffff}, 0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xd06) ioctl$TCFLSH(r2, 0x400455c8, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x800) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000540)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x46, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x80, 0x5}, 0x8, 0x10, &(0x7f0000000000)={0x4}, 0x10}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRES32=r1, @ANYRESOCT, @ANYRESHEX=r3, @ANYRESHEX=r0], 0x48) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={0xffffffffffffffff, r0}, 0xffffffffffffffc4) sched_setscheduler(0x0, 0x2, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) r6 = epoll_create1(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000100)={0x20000014}) close_range(r6, r7, 0x0) 33.533720834s ago: executing program 4 (id=482): socket$inet6_sctp(0xa, 0x1, 0x84) close(0x3) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, 0x0, 0x0) socket(0x1a, 0x80000, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400010bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)=ANY=[@ANYBLOB="500100001a000100000000000200000002001c1f0000c808fffeffea0800", @ANYRES32=r3, @ANYBLOB="06"], 0x150}, 0x1, 0x0, 0x0, 0x2000c094}, 0x4040080) 33.159370064s ago: executing program 1 (id=483): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mknodat$loop(0xffffffffffffff9c, 0x0, 0x20, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r0, &(0x7f0000001680)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000002300), 0x2, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0) getsockopt$inet6_mptcp_buf(0xffffffffffffffff, 0x11c, 0x2, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(r1, 0x1, &(0x7f0000000000)=0x3) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = userfaultfd(0x801) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000000, 0x5d032, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01002dbd7000fcdbdf2504000031de1150ac8648903bbc12000800020007000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r5 = userfaultfd(0x80801) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x5}) ioctl$UFFDIO_CONTINUE(r3, 0xc020aa08, &(0x7f0000000080)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) 33.017233647s ago: executing program 3 (id=484): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x109980, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, 0x0) 31.990181323s ago: executing program 1 (id=485): prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000006c0)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000380)}, {&(0x7f0000000100)="c47de5", 0x3}], 0x2, &(0x7f0000000500)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18, 0x40000}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000740)="9430335d1f9598776a2b5008b6", 0xd}], 0x1, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x20, 0x14}}], 0x2, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e25}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x2, &(0x7f0000000280)=@gcm_128={{0x303}, "ed197fbfb5c342b6", "28852cbbbeba35380ee5190047169f9d", "2eb387e0", "11edf8da8e55bb27"}, 0x28) r4 = syz_io_uring_setup(0xb5c, &(0x7f0000000640)={0x0, 0x9916, 0x0, 0x0, 0x164, 0x0, r3}, &(0x7f0000000540)=0x0, &(0x7f0000000480)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000880)=""/254, 0xfe}], 0x2}) io_uring_enter(r4, 0xf23, 0x0, 0xc, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r7 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r7, &(0x7f0000019680)=""/102392, 0x18ff8) 31.978906309s ago: executing program 0 (id=486): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000006c0)={0x4, 0x0, 0x0, 0x0, 0x132, 0x3}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000001900)={0x2, {0xc, 0x117, 0x5, 0x101, 0x200}}) 31.689916625s ago: executing program 0 (id=487): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) rt_sigqueueinfo(0x0, 0x21, &(0x7f0000000040)={0x0, 0x0, 0xfffffffb}) r2 = socket$inet6(0xa, 0x3, 0xff) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x3, &(0x7f00000000c0)={&(0x7f0000000340)={0x2, 0x5, 0x0, 0x2, 0xe, 0x0, 0x0, 0x7, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0xe, @in6={0xa, 0x4e24, 0xfffffffd, @private1, 0x8598}}, @sadb_sa={0x2, 0x1, 0x4d4, 0x0, 0x81}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0xfffff800, @private1={0xfc, 0x1, '\x00', 0x1}, 0x6}}]}, 0x70}, 0x1, 0x400000000000000}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x7ffffffffffffffb) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000200)={0x18, 0x1, 0x0, {0x876}}, 0x18) syz_open_dev$sndctrl(&(0x7f0000000000), 0x2, 0xe8e80) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x22}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[], 0x0) connect$inet6(r2, &(0x7f0000000480)={0xa, 0xfffe, 0x3, @mcast1, 0x5}, 0x1c) syz_open_dev$vivid(&(0x7f0000000080), 0x0, 0x2) r4 = dup2(r2, r2) socket$inet6_udp(0xa, 0x2, 0x0) futex(&(0x7f00000000c0)=0x1, 0xb, 0x2, 0x0, &(0x7f0000000140)=0x2, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@mcast1, 0x8000000, 0x0, 0xff, 0x0, 0x4}, 0x20) sendmmsg$unix(r4, &(0x7f0000008380), 0x400000000000174, 0x4008890) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r5, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x1}, 0x8) syz_usb_connect(0x0, 0x36, 0x0, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000140), 0x3, 0x2) ioctl$VIDIOC_S_FMT(r6, 0xc0d05605, &(0x7f0000000040)={0x5, @pix_mp={0x8, 0x4000000, 0x55595659, 0x0, 0x3, [{0x1, 0x7}, {0x6}, {0x2, 0x6}, {0x101, 0x80007fff}, {0xffffff80, 0x9}, {0x2, 0x100003}, {0x6, 0xfff}, {0xa, 0x3ff}], 0xce, 0x1, 0x6, 0x3}}) 31.502844348s ago: executing program 3 (id=488): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) (async) r0 = syz_io_uring_setup(0x10c, &(0x7f00000000c0)={0x0, 0x8006d89, 0x400, 0x2, 0x66}, &(0x7f0000000400)=0x0, &(0x7f0000000040)=0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) (async) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async, rerun: 32) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) (rerun: 32) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) (async, rerun: 32) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) (rerun: 32) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r6, &(0x7f0000000540)={0xe, 0x18, 0xfa00, @id_afonly={0x0, r7}}, 0x20) (async) r8 = syz_init_net_socket$ax25(0x3, 0x2, 0xc4) ioctl$SIOCAX25ADDUID(r8, 0x89e1, 0x0) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000004c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r9, 0x0, 0x0, 0x0, 0x100}) (async, rerun: 64) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) io_uring_enter(r0, 0x8aa, 0x0, 0x0, 0x0, 0x0) (async) fchownat(0xffffffffffffff9c, 0x0, 0xee01, 0x0, 0x1000) (async, rerun: 32) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x2f00020b, 0xd, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b9", 0x0, 0x7515, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) (async, rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="220000000400000010000000"], 0x48) r10 = socket(0x21, 0x800, 0x3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file0\x00', 0x0, 0x4000, r10}, 0x18) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r11}, 0x4) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000100), 0x4) 0s ago: executing program 32 (id=487): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) rt_sigqueueinfo(0x0, 0x21, &(0x7f0000000040)={0x0, 0x0, 0xfffffffb}) r2 = socket$inet6(0xa, 0x3, 0xff) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x3, &(0x7f00000000c0)={&(0x7f0000000340)={0x2, 0x5, 0x0, 0x2, 0xe, 0x0, 0x0, 0x7, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0xe, @in6={0xa, 0x4e24, 0xfffffffd, @private1, 0x8598}}, @sadb_sa={0x2, 0x1, 0x4d4, 0x0, 0x81}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0xfffff800, @private1={0xfc, 0x1, '\x00', 0x1}, 0x6}}]}, 0x70}, 0x1, 0x400000000000000}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x7ffffffffffffffb) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000200)={0x18, 0x1, 0x0, {0x876}}, 0x18) syz_open_dev$sndctrl(&(0x7f0000000000), 0x2, 0xe8e80) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x22}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[], 0x0) connect$inet6(r2, &(0x7f0000000480)={0xa, 0xfffe, 0x3, @mcast1, 0x5}, 0x1c) syz_open_dev$vivid(&(0x7f0000000080), 0x0, 0x2) r4 = dup2(r2, r2) socket$inet6_udp(0xa, 0x2, 0x0) futex(&(0x7f00000000c0)=0x1, 0xb, 0x2, 0x0, &(0x7f0000000140)=0x2, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@mcast1, 0x8000000, 0x0, 0xff, 0x0, 0x4}, 0x20) sendmmsg$unix(r4, &(0x7f0000008380), 0x400000000000174, 0x4008890) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r5, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x1}, 0x8) syz_usb_connect(0x0, 0x36, 0x0, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000140), 0x3, 0x2) ioctl$VIDIOC_S_FMT(r6, 0xc0d05605, &(0x7f0000000040)={0x5, @pix_mp={0x8, 0x4000000, 0x55595659, 0x0, 0x3, [{0x1, 0x7}, {0x6}, {0x2, 0x6}, {0x101, 0x80007fff}, {0xffffff80, 0x9}, {0x2, 0x100003}, {0x6, 0xfff}, {0xa, 0x3ff}], 0xce, 0x1, 0x6, 0x3}}) kernel console output (not intermixed with test programs): t mode [ 129.297827][ T6588] bridge_slave_1: left promiscuous mode [ 129.317197][ T791] usb 4-1: USB disconnect, device number 9 [ 129.350606][ T5825] udevd[5825]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 129.370901][ T6588] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.464192][ T6588] bridge_slave_0: left allmulticast mode [ 129.469880][ T6588] bridge_slave_0: left promiscuous mode [ 129.528468][ T6588] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.546606][ T5929] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 130.220332][ T5929] usb 5-1: Using ep0 maxpacket: 32 [ 130.258171][ T5929] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.294391][ T5929] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 130.362469][ T5929] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.390392][ T5934] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 130.408798][ T5929] usb 5-1: config 0 descriptor?? [ 130.446216][ T5929] hub 5-1:0.0: USB hub found [ 130.632826][ T5934] usb 4-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xCE, changing to 0x8E [ 130.663383][ T5934] usb 4-1: New USB device found, idVendor=2a39, idProduct=3fd4, bcdDevice= 0.40 [ 130.673086][ T5934] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.683072][ T5934] usb 4-1: Product: syz [ 130.700546][ T5934] usb 4-1: Manufacturer: syz [ 130.780463][ T5929] hub 5-1:0.0: 1 port detected [ 130.790401][ T5934] usb 4-1: SerialNumber: syz [ 131.088895][ T30] audit: type=1400 audit(131.060:262): avc: denied { append } for pid=6599 comm="syz.2.138" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 131.279442][ T6581] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=6581 comm=syz.4.133 [ 131.329600][ T6581] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=6581 comm=syz.4.133 [ 131.342080][ T6581] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=6581 comm=syz.4.133 [ 131.356615][ T6581] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=6581 comm=syz.4.133 [ 131.378103][ T5929] usb 5-1: USB disconnect, device number 3 [ 131.682865][ T6609] syz.2.139 (6609): drop_caches: 2 [ 131.705496][ T6610] syz.2.139 (6610): drop_caches: 2 [ 132.041921][ T30] audit: type=1400 audit(132.020:263): avc: denied { write } for pid=6619 comm="syz.4.142" name="arp" dev="proc" ino=4026533038 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 132.693528][ T5934] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 132.713051][ T5934] usb 4-1: MIDIStreaming interface descriptor not found [ 132.849677][ T5934] usb 4-1: USB disconnect, device number 10 [ 132.886229][ T30] audit: type=1400 audit(132.860:264): avc: denied { relabelfrom } for pid=6628 comm="syz.1.144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 133.060948][ T30] audit: type=1400 audit(132.900:265): avc: denied { bind } for pid=6626 comm="syz.3.143" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 133.080732][ T30] audit: type=1400 audit(132.900:266): avc: denied { setopt } for pid=6626 comm="syz.3.143" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 133.100853][ T30] audit: type=1400 audit(132.920:267): avc: denied { relabelto } for pid=6628 comm="syz.1.144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 133.308241][ T30] audit: type=1400 audit(132.930:268): avc: denied { map } for pid=6626 comm="syz.3.143" path="/dev/dri/card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 133.340516][ T30] audit: type=1400 audit(132.930:269): avc: denied { execute } for pid=6626 comm="syz.3.143" path="/dev/dri/card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 133.498218][ T30] audit: type=1400 audit(133.470:270): avc: denied { execute } for pid=6637 comm="syz.0.146" path="/25/cpu.stat" dev="tmpfs" ino=148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 133.830743][ T30] audit: type=1400 audit(133.800:271): avc: denied { create } for pid=6641 comm="syz.0.147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 133.880802][ T30] audit: type=1400 audit(133.800:272): avc: denied { write } for pid=6641 comm="syz.0.147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 134.475674][ T6663] netlink: 64 bytes leftover after parsing attributes in process `syz.1.152'. [ 134.682789][ T5934] usb 4-1: new full-speed USB device number 11 using dummy_hcd [ 134.995319][ T6667] fuse: Bad value for 'fd' [ 135.077645][ T5934] usb 4-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=5f.b1 [ 135.092890][ T5934] usb 4-1: New USB device strings: Mfr=137, Product=72, SerialNumber=3 [ 135.107665][ T5934] usb 4-1: Product: syz [ 135.121987][ T5934] usb 4-1: Manufacturer: syz [ 135.130183][ T5934] usb 4-1: SerialNumber: syz [ 135.180921][ T5934] usb 4-1: config 0 descriptor?? [ 135.196297][ T6669] FAULT_INJECTION: forcing a failure. [ 135.196297][ T6669] name failslab, interval 1, probability 0, space 0, times 0 [ 135.222715][ T5934] dvb-usb: found a 'Nebula Electronics uDigiTV DVB-T USB2.0)' in warm state. [ 135.252194][ T5934] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 135.265408][ T6669] CPU: 0 UID: 0 PID: 6669 Comm: syz.2.154 Not tainted syzkaller #0 PREEMPT(full) [ 135.265430][ T6669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 135.265440][ T6669] Call Trace: [ 135.265445][ T6669] [ 135.265451][ T6669] dump_stack_lvl+0x100/0x190 [ 135.265484][ T6669] should_fail_ex.cold+0x5/0xa [ 135.265505][ T6669] ? tomoyo_encode2+0xfb/0x3c0 [ 135.265525][ T6669] should_failslab+0xc2/0x120 [ 135.265552][ T6669] __kmalloc_noprof+0xe0/0x850 [ 135.265574][ T6669] ? d_absolute_path+0x136/0x1b0 [ 135.265602][ T6669] tomoyo_encode2+0xfb/0x3c0 [ 135.265626][ T6669] tomoyo_encode+0x29/0x50 [ 135.265644][ T6669] tomoyo_realpath_from_path+0x18c/0x690 [ 135.265671][ T6669] tomoyo_path_number_perm+0x23c/0x580 [ 135.265698][ T6669] ? tomoyo_path_number_perm+0x22e/0x580 [ 135.265727][ T6669] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 135.265780][ T6669] ? find_held_lock+0x2b/0x80 [ 135.265801][ T6669] ? __fget_files+0x215/0x3d0 [ 135.265816][ T6669] ? hook_file_ioctl_common+0x146/0x410 [ 135.265845][ T6669] ? __fget_files+0x21f/0x3d0 [ 135.265867][ T6669] security_file_ioctl+0xd3/0x230 [ 135.265887][ T6669] __x64_sys_ioctl+0xb7/0x210 [ 135.265913][ T6669] do_syscall_64+0x106/0xf80 [ 135.265930][ T6669] ? clear_bhb_loop+0x40/0x90 [ 135.265953][ T6669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.265970][ T6669] RIP: 0033:0x7f1cde19c799 [ 135.265985][ T6669] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 135.266000][ T6669] RSP: 002b:00007f1cdf0a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 135.266017][ T6669] RAX: ffffffffffffffda RBX: 00007f1cde415fa0 RCX: 00007f1cde19c799 [ 135.266028][ T6669] RDX: 0000200000000240 RSI: 0000000000003b70 RDI: 0000000000000003 [ 135.266038][ T6669] RBP: 00007f1cdf0a5090 R08: 0000000000000000 R09: 0000000000000000 [ 135.266048][ T6669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 135.266057][ T6669] R13: 00007f1cde416038 R14: 00007f1cde415fa0 R15: 00007ffe12ce00c8 [ 135.266082][ T6669] [ 135.488627][ T5934] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0) error while loading driver (-19) [ 135.511140][ T6669] ERROR: Out of memory at tomoyo_realpath_from_path. [ 137.462149][ T6681] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 137.727606][ T6698] lo: entered allmulticast mode [ 137.760594][ T30] kauditd_printk_skb: 9 callbacks suppressed [ 137.760606][ T30] audit: type=1400 audit(137.700:282): avc: denied { setopt } for pid=6682 comm="syz.4.158" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 137.931795][ T791] usb 4-1: USB disconnect, device number 11 [ 138.026089][ T30] audit: type=1400 audit(138.000:283): avc: denied { bind } for pid=6702 comm="syz.3.162" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 138.029803][ T6703] netlink: 72 bytes leftover after parsing attributes in process `syz.3.162'. [ 138.132373][ T6706] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 138.354702][ T30] audit: type=1400 audit(138.000:284): avc: denied { setopt } for pid=6702 comm="syz.3.162" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 139.109976][ T30] audit: type=1400 audit(139.080:285): avc: denied { connect } for pid=6710 comm="syz.1.164" lport=7 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 139.653133][ T5822] Bluetooth: hci3: unexpected event 0x01 length: 10 > 1 [ 139.723043][ T6716] netlink: 68 bytes leftover after parsing attributes in process `syz.0.165'. [ 140.230376][ T791] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 140.382028][ T791] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 140.470075][ T791] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 140.574870][ T791] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 140.612656][ T791] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 140.647214][ T791] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 140.694102][ T791] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 140.720381][ T791] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 140.760943][ T791] usb 3-1: Product: syz [ 140.776355][ T791] usb 3-1: Manufacturer: syz [ 140.808017][ T791] cdc_wdm 3-1:1.0: skipping garbage [ 140.835445][ T791] cdc_wdm 3-1:1.0: skipping garbage [ 140.865265][ T791] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 140.905740][ T791] cdc_wdm 3-1:1.0: Unknown control protocol [ 141.085037][ T30] audit: type=1400 audit(141.060:286): avc: denied { create } for pid=6728 comm="syz.4.169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 141.213200][ T791] usb 3-1: USB disconnect, device number 7 [ 141.592844][ T30] audit: type=1400 audit(141.570:287): avc: denied { shutdown } for pid=6720 comm="syz.2.167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 142.650434][ T29] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 142.706977][ T6743] netlink: 4 bytes leftover after parsing attributes in process `syz.0.172'. [ 142.809923][ T6743] team0: Port device team_slave_0 removed [ 142.821332][ T29] usb 2-1: Using ep0 maxpacket: 32 [ 142.874063][ T29] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.918718][ T29] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 142.946378][ T29] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.012116][ T29] usb 2-1: config 0 descriptor?? [ 143.033484][ T29] hub 2-1:0.0: USB hub found [ 143.300099][ T29] hub 2-1:0.0: 1 port detected [ 143.747715][ T6737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=6737 comm=syz.1.170 [ 143.850967][ T6753] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 144.263258][ T6737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=6737 comm=syz.1.170 [ 144.285921][ T6737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=6737 comm=syz.1.170 [ 144.286413][ T30] audit: type=1400 audit(143.850:288): avc: denied { write } for pid=6748 comm="syz.3.173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 144.480396][ T6737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=6737 comm=syz.1.170 [ 144.521983][ T29] usb 2-1: USB disconnect, device number 5 [ 144.818837][ T30] audit: type=1400 audit(144.790:289): avc: denied { create } for pid=6759 comm="syz.4.176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 144.912409][ T30] audit: type=1400 audit(144.880:290): avc: denied { lock } for pid=6759 comm="syz.4.176" path="socket:[12410]" dev="sockfs" ino=12410 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 145.047417][ T6763] netlink: 8 bytes leftover after parsing attributes in process `syz.4.176'. [ 145.050375][ T29] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 145.080956][ T6763] netlink: 4 bytes leftover after parsing attributes in process `syz.4.176'. [ 145.091291][ T6763] netlink: 'syz.4.176': attribute type 11 has an invalid length. [ 145.150362][ T30] audit: type=1400 audit(145.120:291): avc: denied { read write } for pid=6764 comm="syz.1.178" name="nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 145.196264][ T30] audit: type=1400 audit(145.120:292): avc: denied { open } for pid=6764 comm="syz.1.178" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 145.290582][ T6763] netlink: 'syz.4.176': attribute type 7 has an invalid length. [ 145.320341][ T29] usb 3-1: Using ep0 maxpacket: 8 [ 145.338969][ T29] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 145.371788][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.388203][ T29] usb 3-1: Product: syz [ 145.393782][ T29] usb 3-1: Manufacturer: syz [ 145.398377][ T29] usb 3-1: SerialNumber: syz [ 145.515634][ T29] usb 3-1: config 0 descriptor?? [ 145.711501][ T6786] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device nullb0. [ 145.721159][ T6786] netlink: 8 bytes leftover after parsing attributes in process `syz.3.175'. [ 145.859040][ T29] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 146.398747][ T6794] kernel profiling enabled (shift: 9) [ 146.768295][ T6760] netlink: 'syz.2.177': attribute type 12 has an invalid length. [ 146.777467][ T30] audit: type=1400 audit(146.740:293): avc: denied { ioctl } for pid=6758 comm="syz.2.177" path="socket:[12446]" dev="sockfs" ino=12446 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 148.185870][ T29] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -110 [ 148.838465][ T6807] FAULT_INJECTION: forcing a failure. [ 148.838465][ T6807] name failslab, interval 1, probability 0, space 0, times 0 [ 148.889450][ T6807] CPU: 1 UID: 0 PID: 6807 Comm: syz.4.187 Not tainted syzkaller #0 PREEMPT(full) [ 148.889469][ T6807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 148.889476][ T6807] Call Trace: [ 148.889480][ T6807] [ 148.889485][ T6807] dump_stack_lvl+0x100/0x190 [ 148.889507][ T6807] should_fail_ex.cold+0x5/0xa [ 148.889521][ T6807] ? tomoyo_encode2+0xfb/0x3c0 [ 148.889533][ T6807] should_failslab+0xc2/0x120 [ 148.889551][ T6807] __kmalloc_noprof+0xe0/0x850 [ 148.889565][ T6807] ? d_absolute_path+0x136/0x1b0 [ 148.889583][ T6807] tomoyo_encode2+0xfb/0x3c0 [ 148.889598][ T6807] tomoyo_encode+0x29/0x50 [ 148.889609][ T6807] tomoyo_realpath_from_path+0x18c/0x690 [ 148.889626][ T6807] tomoyo_path_number_perm+0x23c/0x580 [ 148.889643][ T6807] ? tomoyo_path_number_perm+0x22e/0x580 [ 148.889662][ T6807] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 148.889694][ T6807] ? find_held_lock+0x2b/0x80 [ 148.889707][ T6807] ? __fget_files+0x215/0x3d0 [ 148.889717][ T6807] ? hook_file_ioctl_common+0x146/0x410 [ 148.889735][ T6807] ? __fget_files+0x21f/0x3d0 [ 148.889747][ T6807] security_file_ioctl+0xd3/0x230 [ 148.889760][ T6807] __x64_sys_ioctl+0xb7/0x210 [ 148.889777][ T6807] do_syscall_64+0x106/0xf80 [ 148.889788][ T6807] ? clear_bhb_loop+0x40/0x90 [ 148.889802][ T6807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.889819][ T6807] RIP: 0033:0x7fabae59c799 [ 148.889833][ T6807] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 148.889848][ T6807] RSP: 002b:00007fabac7f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 148.889863][ T6807] RAX: ffffffffffffffda RBX: 00007fabae815fa0 RCX: 00007fabae59c799 [ 148.889870][ T6807] RDX: 0000200000000200 RSI: 0000000000005412 RDI: 0000000000000006 [ 148.889876][ T6807] RBP: 00007fabac7f6090 R08: 0000000000000000 R09: 0000000000000000 [ 148.889882][ T6807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.889888][ T6807] R13: 00007fabae816038 R14: 00007fabae815fa0 R15: 00007ffd2bcb5c48 [ 148.889902][ T6807] [ 149.098210][ T6807] ERROR: Out of memory at tomoyo_realpath_from_path. [ 149.229571][ T791] usb 3-1: USB disconnect, device number 8 [ 149.582330][ T6822] netlink: 4 bytes leftover after parsing attributes in process `syz.1.191'. [ 149.908670][ T29] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 149.937877][ T6822] team0: Port device team_slave_0 removed [ 150.380414][ T29] usb 5-1: Using ep0 maxpacket: 16 [ 150.412387][ T29] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 150.450424][ T29] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 150.468701][ T29] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 150.522645][ T29] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 150.540572][ T29] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.560361][ T29] usb 5-1: Product: syz [ 150.564547][ T29] usb 5-1: Manufacturer: syz [ 150.628029][ T29] usb 5-1: SerialNumber: syz [ 150.735747][ T30] audit: type=1400 audit(150.690:294): avc: denied { write } for pid=6828 comm="syz.3.185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 150.770433][ T6836] faux_driver vgem: [drm] Unknown color mode 13; guessing buffer size. [ 150.789655][ T30] audit: type=1400 audit(150.700:295): avc: denied { remount } for pid=6827 comm="syz.2.194" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 150.967562][ T29] usb 5-1: 0:2 : does not exist [ 150.976163][ T29] usb 5-1: 1:0: cannot get min/max values for control 4 (id 1) [ 151.217750][ T30] audit: type=1400 audit(151.190:296): avc: denied { read } for pid=6847 comm="syz.2.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 151.531585][ T29] usb 5-1: USB disconnect, device number 4 [ 151.776752][ T5825] udevd[5825]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 151.870394][ T5893] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 152.010450][ T29] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 152.103200][ T5893] usb 3-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 152.141846][ T5893] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.191724][ T29] usb 5-1: config index 0 descriptor too short (expected 23569, got 27) [ 152.209094][ T5893] usb 3-1: config 0 descriptor?? [ 152.214143][ T29] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 152.235114][ T5893] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 152.251511][ T29] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 152.439202][ T5893] gp8psk: usb in 128 operation failed. [ 152.456804][ T29] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 152.481783][ T29] usb 5-1: Manufacturer: syz [ 152.547098][ T29] usb 5-1: config 0 descriptor?? [ 152.648274][ T5893] gp8psk: FW Version = 203.38.133 (0xcb2685) Build 2020/164/04 [ 152.700415][ T29] rc_core: IR keymap rc-hauppauge not found [ 152.706469][ T29] Registered IR keymap rc-empty [ 152.713967][ T29] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 152.762803][ T29] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input5 [ 152.851426][ T5893] gp8psk: usb in 149 operation failed. [ 152.859163][ T5893] gp8psk: failed to get FPGA version [ 152.873901][ T5893] gp8psk: usb in 138 operation failed. [ 152.899631][ T5893] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 152.963734][ T6875] netlink: 68 bytes leftover after parsing attributes in process `syz.3.202'. [ 152.980796][ T5822] Bluetooth: hci1: unexpected event 0x05 length: 11 > 4 [ 152.993235][ T5893] dvbdev: DVB: registering new adapter (Genpix SkyWalker-1 DVB-S receiver) [ 153.053668][ C1] igorplugusb 5-1:0.0: receive overflow, at least 35 lost [ 153.082040][ T5893] usb 3-1: media controller created [ 153.193031][ T5893] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 153.246327][ T5893] gp8psk_fe: Frontend attached [ 153.261030][ T5893] usb 3-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 153.263817][ T6851] ======================================================= [ 153.263817][ T6851] WARNING: The mand mount option has been deprecated and [ 153.263817][ T6851] and is ignored by this kernel. Remove the mand [ 153.263817][ T6851] option from the mount to silence this warning. [ 153.263817][ T6851] ======================================================= [ 153.321292][ T5893] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 153.507009][ T29] usb 5-1: USB disconnect, device number 5 [ 153.589390][ T5893] gp8psk: usb in 138 operation failed. [ 153.606200][ T5893] dvb-usb: Genpix SkyWalker-1 DVB-S receiver successfully initialized and connected. [ 153.629977][ T5893] gp8psk: found Genpix USB device pID = 203 (hex) [ 153.630419][ T9] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 153.740187][ T5893] usb 3-1: USB disconnect, device number 9 [ 153.862349][ T30] audit: type=1400 audit(153.830:297): avc: denied { setopt } for pid=6878 comm="syz.2.204" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 154.245244][ T30] audit: type=1400 audit(153.830:298): avc: denied { connect } for pid=6878 comm="syz.2.204" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 154.372158][ T5893] dvb-usb: Genpix SkyWalker-1 DVB-S receiver successfully deinitialized and disconnected. [ 154.403790][ T9] usb 2-1: config 1 has an invalid interface number: 7 but max is 0 [ 154.504547][ T9] usb 2-1: config 1 has no interface number 0 [ 154.599476][ T9] usb 2-1: config 1 interface 7 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 154.728245][ T9] usb 2-1: config 1 interface 7 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 154.871299][ T9] usb 2-1: config 1 interface 7 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 154.896972][ T9] usb 2-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 154.909896][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.975834][ T6892] netlink: 8 bytes leftover after parsing attributes in process `syz.2.208'. [ 155.292529][ T9] usb 2-1: Product: syz [ 155.297054][ T9] usb 2-1: Manufacturer: syz [ 155.303850][ T9] usb 2-1: SerialNumber: syz [ 155.405521][ T6877] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 155.799052][ T6898] FAULT_INJECTION: forcing a failure. [ 155.799052][ T6898] name failslab, interval 1, probability 0, space 0, times 0 [ 155.811870][ T6898] CPU: 0 UID: 0 PID: 6898 Comm: syz.4.209 Not tainted syzkaller #0 PREEMPT(full) [ 155.811893][ T6898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 155.811903][ T6898] Call Trace: [ 155.811910][ T6898] [ 155.811917][ T6898] dump_stack_lvl+0x100/0x190 [ 155.811949][ T6898] should_fail_ex.cold+0x5/0xa [ 155.811971][ T6898] should_failslab+0xc2/0x120 [ 155.811998][ T6898] __kmalloc_cache_noprof+0x7a/0x6f0 [ 155.812017][ T6898] ? llc_sap_open+0x120/0x3b0 [ 155.812042][ T6898] llc_sap_open+0x120/0x3b0 [ 155.812058][ T6898] ? llc_ui_autoport+0xf6/0x180 [ 155.812086][ T6898] llc_ui_autobind.isra.0+0x2ae/0x510 [ 155.812108][ T6898] llc_ui_connect+0x57c/0xd50 [ 155.812125][ T6898] ? selinux_netlbl_socket_connect+0x30/0x40 [ 155.812144][ T6898] ? find_held_lock+0x2b/0x80 [ 155.812165][ T6898] ? selinux_netlbl_socket_connect+0x30/0x40 [ 155.812185][ T6898] ? __pfx_llc_ui_connect+0x10/0x10 [ 155.812201][ T6898] ? __local_bh_enable_ip+0x9e/0x120 [ 155.812223][ T6898] ? lockdep_hardirqs_on+0x78/0x100 [ 155.812240][ T6898] ? selinux_netlbl_socket_connect+0x30/0x40 [ 155.812258][ T6898] ? __local_bh_enable_ip+0x9e/0x120 [ 155.812279][ T6898] ? selinux_netlbl_socket_connect+0x30/0x40 [ 155.812299][ T6898] ? selinux_socket_connect+0x6b/0x80 [ 155.812336][ T6898] ? __pfx_llc_ui_connect+0x10/0x10 [ 155.812350][ T6898] __sys_connect_file+0x141/0x1a0 [ 155.812379][ T6898] __sys_connect+0x141/0x170 [ 155.812403][ T6898] ? __pfx___sys_connect+0x10/0x10 [ 155.812426][ T6898] ? __fget_files+0x21f/0x3d0 [ 155.812452][ T6898] ? __pfx_ksys_write+0x10/0x10 [ 155.812482][ T6898] __x64_sys_connect+0x72/0xb0 [ 155.812506][ T6898] ? lockdep_hardirqs_on+0x78/0x100 [ 155.812523][ T6898] do_syscall_64+0x106/0xf80 [ 155.812539][ T6898] ? clear_bhb_loop+0x40/0x90 [ 155.812561][ T6898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.812579][ T6898] RIP: 0033:0x7fabae59c799 [ 155.812593][ T6898] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 155.812609][ T6898] RSP: 002b:00007fabac7b4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 155.812627][ T6898] RAX: ffffffffffffffda RBX: 00007fabae816180 RCX: 00007fabae59c799 [ 155.812638][ T6898] RDX: 0000000000000010 RSI: 0000200000000000 RDI: 0000000000000008 [ 155.812648][ T6898] RBP: 00007fabac7b4090 R08: 0000000000000000 R09: 0000000000000000 [ 155.812658][ T6898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.812667][ T6898] R13: 00007fabae816218 R14: 00007fabae816180 R15: 00007ffd2bcb5c48 [ 155.812691][ T6898] [ 156.504032][ T6905] netlink: 68 bytes leftover after parsing attributes in process `syz.2.210'. [ 156.575249][ T5822] Bluetooth: hci3: unexpected event 0x05 length: 11 > 4 [ 156.763217][ T6877] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 156.873766][ T6910] netlink: 16 bytes leftover after parsing attributes in process `syz.4.213'. [ 156.885526][ T6910] bond0: entered promiscuous mode [ 156.890633][ T6910] bond_slave_0: entered promiscuous mode [ 156.896333][ T6910] bond_slave_1: entered promiscuous mode [ 156.902861][ T6910] gretap0: entered promiscuous mode [ 156.908604][ T6910] debugfs: 'hsr1' already exists in 'hsr' [ 156.914336][ T6910] Cannot create hsr debugfs directory [ 156.919687][ T6910] hsr1: entered promiscuous mode [ 157.149214][ T9] sierra_net 2-1:1.7 wwan0: register 'sierra_net' at usb-dummy_hcd.1-1, Sierra Wireless USB-to-WWAN Modem, 00:00:00:00:02:07 [ 157.240893][ T5893] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 157.384295][ T9] sierra_net 2-1:1.7 wwan0: Submit SYNC failed -71 [ 157.400459][ T5893] usb 4-1: Using ep0 maxpacket: 32 [ 157.419801][ T5893] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 157.457674][ T5893] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 157.483481][ T5893] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.506065][ T9] sierra_net 2-1:1.7 wwan0: Send SYNC failed, status -71 [ 157.540923][ T5893] usb 4-1: config 0 descriptor?? [ 157.589491][ T5893] hub 4-1:0.0: USB hub found [ 157.719940][ T9] sierra_net 2-1:1.7 wwan0: Submit SYNC failed -71 [ 157.743752][ T9] sierra_net 2-1:1.7 wwan0: Send SYNC failed, status -71 [ 157.809177][ T9] usb 2-1: USB disconnect, device number 6 [ 157.831651][ T9] sierra_net 2-1:1.7 wwan0: unregister 'sierra_net' usb-dummy_hcd.1-1, Sierra Wireless USB-to-WWAN Modem [ 157.939626][ T5893] hub 4-1:0.0: 1 port detected [ 157.998493][ T30] audit: type=1400 audit(157.970:299): avc: denied { read } for pid=6919 comm="syz.4.214" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 158.095599][ T30] audit: type=1400 audit(158.000:300): avc: denied { name_connect } for pid=6919 comm="syz.4.214" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 158.155249][ T30] audit: type=1400 audit(158.130:301): avc: denied { read open } for pid=6927 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 158.216462][ T30] audit: type=1400 audit(158.130:302): avc: denied { getattr } for pid=6927 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 158.342965][ T6911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=6911 comm=syz.3.212 [ 158.393055][ T6911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=6911 comm=syz.3.212 [ 158.406571][ T6911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=6911 comm=syz.3.212 [ 158.422262][ T6911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=6911 comm=syz.3.212 [ 158.450675][ T5893] usb 4-1: USB disconnect, device number 12 [ 158.781630][ T9] sierra_net 2-1:1.7 wwan0 (unregistered): usb_control_msg failed, status -19 [ 158.987522][ T30] audit: type=1400 audit(158.960:303): avc: denied { add_name } for pid=6926 comm="dhcpcd-run-hook" name="resolv.conf.wwan0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 159.329068][ T6949] netlink: 16 bytes leftover after parsing attributes in process `syz.0.218'. [ 159.364556][ T30] audit: type=1400 audit(159.300:304): avc: denied { ioctl } for pid=6946 comm="syz.0.218" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=13395 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 159.390375][ T5893] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 159.649593][ T5893] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 159.837259][ T5893] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.079292][ T5893] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 160.156656][ T5893] usb 5-1: SerialNumber: syz [ 160.527644][ T30] audit: type=1400 audit(160.500:305): avc: denied { setopt } for pid=6956 comm="syz.0.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 160.898195][ T5893] cdc_ether 5-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 161.349824][ T5893] usb 5-1: USB disconnect, device number 6 [ 161.370923][ T5893] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device [ 162.413329][ T6980] netlink: 8 bytes leftover after parsing attributes in process `syz.3.221'. [ 162.935785][ T30] audit: type=1400 audit(162.910:306): avc: denied { ioctl } for pid=6982 comm="syz.0.222" path="socket:[13512]" dev="sockfs" ino=13512 ioctlcmd=0x48cb scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 162.985875][ T6989] fuse: Invalid rootmode [ 163.021316][ T5822] Bluetooth: hci0: Malformed LE Event: 0x1b [ 163.250147][ T6995] FAULT_INJECTION: forcing a failure. [ 163.250147][ T6995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 163.263678][ T6995] CPU: 0 UID: 0 PID: 6995 Comm: syz.2.224 Not tainted syzkaller #0 PREEMPT(full) [ 163.263701][ T6995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 163.263708][ T6995] Call Trace: [ 163.263712][ T6995] [ 163.263716][ T6995] dump_stack_lvl+0x100/0x190 [ 163.263738][ T6995] should_fail_ex.cold+0x5/0xa [ 163.263752][ T6995] _copy_from_user+0x2e/0xd0 [ 163.263768][ T6995] sg_write+0x745/0xdb0 [ 163.263783][ T6995] ? __pfx_sg_write+0x10/0x10 [ 163.263797][ T6995] ? find_held_lock+0x2b/0x80 [ 163.263811][ T6995] ? __schedule+0x2fa6/0x60e0 [ 163.263839][ T6995] ? bpf_lsm_file_permission+0x9/0x10 [ 163.263855][ T6995] ? security_file_permission+0x76/0x210 [ 163.263869][ T6995] ? rw_verify_area+0xce/0x6d0 [ 163.263885][ T6995] vfs_write+0x2aa/0x1070 [ 163.263901][ T6995] ? __pfx_sg_write+0x10/0x10 [ 163.263913][ T6995] ? irqentry_exit+0x180/0x670 [ 163.263923][ T6995] ? lockdep_hardirqs_on+0x78/0x100 [ 163.263934][ T6995] ? __pfx_vfs_write+0x10/0x10 [ 163.263956][ T6995] ? fdget_pos+0x2e2/0x380 [ 163.263969][ T6995] ksys_write+0x12a/0x250 [ 163.263985][ T6995] ? __pfx_ksys_write+0x10/0x10 [ 163.264009][ T6995] do_syscall_64+0x106/0xf80 [ 163.264020][ T6995] ? clear_bhb_loop+0x40/0x90 [ 163.264033][ T6995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.264044][ T6995] RIP: 0033:0x7f1cde19c799 [ 163.264054][ T6995] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 163.264064][ T6995] RSP: 002b:00007f1cdf063028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 163.264076][ T6995] RAX: ffffffffffffffda RBX: 00007f1cde416180 RCX: 00007f1cde19c799 [ 163.264083][ T6995] RDX: 0000000000000038 RSI: 00002000000005c0 RDI: 0000000000000008 [ 163.264089][ T6995] RBP: 00007f1cdf063090 R08: 0000000000000000 R09: 0000000000000000 [ 163.264095][ T6995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.264101][ T6995] R13: 00007f1cde416218 R14: 00007f1cde416180 R15: 00007ffe12ce00c8 [ 163.264115][ T6995] [ 163.863672][ T30] audit: type=1400 audit(163.840:307): avc: denied { read write } for pid=6996 comm="syz.1.227" name="rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 163.944076][ T7003] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device nullb0. [ 164.486366][ T7002] pimreg: entered allmulticast mode [ 164.549033][ T30] audit: type=1400 audit(163.840:308): avc: denied { open } for pid=6996 comm="syz.1.227" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 164.726723][ T7002] pimreg: left allmulticast mode [ 164.960365][ T29] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 165.181054][ T29] usb 5-1: Using ep0 maxpacket: 32 [ 165.200029][ T29] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.280510][ T6986] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 165.450468][ T29] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 165.494682][ T29] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.576210][ T29] usb 5-1: config 0 descriptor?? [ 165.623410][ T29] hub 5-1:0.0: USB hub found [ 165.962063][ T29] hub 5-1:0.0: 1 port detected [ 165.963540][ T7026] zonefs (nullb0) ERROR: Not a zoned block device [ 166.389371][ T7032] netlink: 40 bytes leftover after parsing attributes in process `syz.1.232'. [ 166.453071][ T7034] netlink: 12 bytes leftover after parsing attributes in process `syz.1.232'. [ 166.476728][ T7001] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=7001 comm=syz.4.226 [ 166.489275][ T7001] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7001 comm=syz.4.226 [ 166.539942][ T7001] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=7001 comm=syz.4.226 [ 166.574304][ T7001] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=7001 comm=syz.4.226 [ 166.604270][ T7032] xt_hashlimit: overflow, try lower: 3/0 [ 166.698035][ T30] audit: type=1400 audit(166.570:309): avc: denied { read } for pid=7033 comm="syz.0.233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 166.721870][ T30] audit: type=1400 audit(166.580:310): avc: denied { ioctl } for pid=7031 comm="syz.1.232" path="/dev/vhost-net" dev="devtmpfs" ino=1274 ioctlcmd=0xaf30 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 166.802644][ T29] usb 5-1: USB disconnect, device number 7 [ 167.130366][ T7045] netlink: 8 bytes leftover after parsing attributes in process `syz.0.235'. [ 168.111494][ T7056] netlink: 8 bytes leftover after parsing attributes in process `syz.0.238'. [ 168.120546][ T7056] netlink: 4 bytes leftover after parsing attributes in process `syz.0.238'. [ 168.130377][ T7056] netlink: 'syz.0.238': attribute type 11 has an invalid length. [ 168.141079][ T7056] netlink: 'syz.0.238': attribute type 7 has an invalid length. [ 168.330869][ T1890] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 168.522917][ T1890] usb 5-1: unable to get BOS descriptor or descriptor too short [ 168.564266][ T1890] usb 5-1: not running at top speed; connect to a high speed hub [ 168.581845][ T1890] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 4 [ 168.608446][ T1890] usb 5-1: New USB device found, idVendor=0b05, idProduct=1743, bcdDevice= 0.40 [ 168.765304][ T1890] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.786689][ T7060] loop3: detected capacity change from 0 to 7 [ 168.795563][ T7060] Dev loop3: unable to read RDB block 7 [ 168.801697][ T7060] loop3: unable to read partition table [ 168.801695][ T1890] usb 5-1: Product: Б [ 168.801713][ T1890] usb 5-1: Manufacturer: І [ 168.807448][ T7060] loop3: partition table beyond EOD, truncated [ 168.840922][ T1890] usb 5-1: SerialNumber: ≠[ 168.855453][ T7060] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 169.405391][ T7055] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 169.450775][ T7055] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.545906][ T1890] usb 5-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 169.578154][ T1890] usb 5-1: found format II with max.bitrate = 512, frame size=4095 [ 170.024330][ T1890] usb 5-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 170.057327][ T1890] usb 5-1: found format II with max.bitrate = 512, frame size=4095 [ 170.076071][ T1890] usb 5-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 170.114487][ T7075] FAULT_INJECTION: forcing a failure. [ 170.114487][ T7075] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.175996][ T7075] CPU: 1 UID: 0 PID: 7075 Comm: syz.1.245 Not tainted syzkaller #0 PREEMPT(full) [ 170.176018][ T7075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 170.176027][ T7075] Call Trace: [ 170.176033][ T7075] [ 170.176039][ T7075] dump_stack_lvl+0x100/0x190 [ 170.176070][ T7075] should_fail_ex.cold+0x5/0xa [ 170.176092][ T7075] strncpy_from_user+0x3b/0x2d0 [ 170.176117][ T7075] do_getname+0x78/0x390 [ 170.176138][ T7075] do_sys_openat2+0xc5/0x1e0 [ 170.176157][ T7075] ? __pfx_do_sys_openat2+0x10/0x10 [ 170.176184][ T7075] __x64_sys_openat+0x12d/0x210 [ 170.176204][ T7075] ? __pfx___x64_sys_openat+0x10/0x10 [ 170.176226][ T7075] ? do_user_addr_fault+0x8d6/0x12f0 [ 170.176251][ T7075] do_syscall_64+0x106/0xf80 [ 170.176271][ T7075] ? clear_bhb_loop+0x40/0x90 [ 170.176291][ T7075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.176307][ T7075] RIP: 0033:0x7fcb5375cfce [ 170.176322][ T7075] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 170.176336][ T7075] RSP: 002b:00007fcb54678ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 170.176352][ T7075] RAX: ffffffffffffffda RBX: 00007fcb5467b6c0 RCX: 00007fcb5375cfce [ 170.176363][ T7075] RDX: 0000000000000002 RSI: 00007fcb53831ed0 RDI: ffffffffffffff9c [ 170.176373][ T7075] RBP: 00007fcb5467b090 R08: 0000000000000000 R09: 0000000000000000 [ 170.176382][ T7075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000031 [ 170.176391][ T7075] R13: 0000200000000740 R14: 0000000000000003 R15: 00007ffe9f1d4498 [ 170.176413][ T7075] [ 170.206982][ T1890] usb 5-1: USB disconnect, device number 8 [ 170.228319][ T7079] netlink: 88 bytes leftover after parsing attributes in process `syz.3.246'. [ 170.409837][ T7080] sg_write: data in/out 28/14 bytes for SCSI command 0x0-- guessing data in; [ 170.409837][ T7080] program syz.4.244 not setting count and/or reply_len properly [ 170.449689][ T5813] udevd[5813]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 170.850376][ T29] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 171.211572][ T29] usb 4-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xCE, changing to 0x8E [ 171.228086][ T29] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x8E has invalid maxpacket 999, setting to 64 [ 171.240997][ T29] usb 4-1: New USB device found, idVendor=2a39, idProduct=3fd4, bcdDevice= 0.40 [ 171.250247][ T29] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.258649][ T29] usb 4-1: Product: syz [ 171.263143][ T29] usb 4-1: Manufacturer: syz [ 171.268155][ T29] usb 4-1: SerialNumber: syz [ 171.351842][ T30] audit: type=1400 audit(171.310:311): avc: denied { audit_write } for pid=7094 comm="syz.4.251" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 171.527753][ T30] audit: type=1400 audit(171.370:312): avc: denied { watch watch_reads } for pid=7094 comm="syz.4.251" path="/44" dev="tmpfs" ino=259 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 171.638088][ T29] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 171.645701][ T29] usb 4-1: MIDIStreaming interface descriptor not found [ 171.715613][ T29] usb 4-1: USB disconnect, device number 13 [ 171.769398][ T6156] udevd[6156]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 171.974963][ T7099] netlink: 16 bytes leftover after parsing attributes in process `syz.4.252'. [ 172.013132][ T7105] netlink: 8 bytes leftover after parsing attributes in process `syz.1.253'. [ 172.022063][ T7105] netlink: 4 bytes leftover after parsing attributes in process `syz.1.253'. [ 172.035228][ T7105] netlink: 'syz.1.253': attribute type 11 has an invalid length. [ 172.047792][ T7105] netlink: 'syz.1.253': attribute type 7 has an invalid length. [ 172.485051][ T29] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 172.600244][ T7112] FAULT_INJECTION: forcing a failure. [ 172.600244][ T7112] name failslab, interval 1, probability 0, space 0, times 0 [ 172.617531][ T7112] CPU: 1 UID: 0 PID: 7112 Comm: syz.2.255 Not tainted syzkaller #0 PREEMPT(full) [ 172.617555][ T7112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 172.617566][ T7112] Call Trace: [ 172.617571][ T7112] [ 172.617579][ T7112] dump_stack_lvl+0x100/0x190 [ 172.617611][ T7112] should_fail_ex.cold+0x5/0xa [ 172.617634][ T7112] should_failslab+0xc2/0x120 [ 172.617661][ T7112] __kmalloc_cache_noprof+0x7a/0x6f0 [ 172.617681][ T7112] ? percpu_ref_init+0xec/0x3f0 [ 172.617703][ T7112] ? __pfx_free_ioctx_reqs+0x10/0x10 [ 172.617722][ T7112] percpu_ref_init+0xec/0x3f0 [ 172.617738][ T7112] ? __init_waitqueue_head+0xca/0x150 [ 172.617762][ T7112] ioctx_alloc+0x3ee/0x21d0 [ 172.617781][ T7112] ? irqentry_exit+0x180/0x670 [ 172.617799][ T7112] ? lockdep_hardirqs_on+0x78/0x100 [ 172.617824][ T7112] ? __pfx_ioctx_alloc+0x10/0x10 [ 172.617847][ T7112] ? __might_fault+0x111/0x140 [ 172.617871][ T7112] __x64_sys_io_setup+0xc9/0x220 [ 172.617893][ T7112] do_syscall_64+0x106/0xf80 [ 172.617916][ T7112] ? clear_bhb_loop+0x40/0x90 [ 172.617938][ T7112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.617955][ T7112] RIP: 0033:0x7f1cde19c799 [ 172.617971][ T7112] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 172.617986][ T7112] RSP: 002b:00007f1cdf084028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 172.618004][ T7112] RAX: ffffffffffffffda RBX: 00007f1cde416090 RCX: 00007f1cde19c799 [ 172.618015][ T7112] RDX: 0000000000000000 RSI: 0000200000002e40 RDI: 0000000000000009 [ 172.618025][ T7112] RBP: 00007f1cdf084090 R08: 0000000000000000 R09: 0000000000000000 [ 172.618035][ T7112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.618045][ T7112] R13: 00007f1cde416128 R14: 00007f1cde416090 R15: 00007ffe12ce00c8 [ 172.618069][ T7112] [ 172.864353][ T29] usb 5-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 172.873450][ T29] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.881560][ T29] usb 5-1: Product: syz [ 172.885709][ T29] usb 5-1: Manufacturer: syz [ 172.890312][ T29] usb 5-1: SerialNumber: syz [ 172.897246][ T29] usb 5-1: config 0 descriptor?? [ 173.145044][ T29] usb 5-1: Firmware version (0.0) predates our first public release. [ 173.155271][ T30] audit: type=1326 audit(173.080:313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7113 comm="syz.3.256" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fba3e19c799 code=0x0 [ 173.613398][ T29] usb 5-1: Please update to version 0.2 or newer [ 173.674545][ T29] usb 5-1: USB disconnect, device number 9 [ 174.040435][ T30] audit: type=1400 audit(174.000:314): avc: denied { wake_alarm } for pid=7113 comm="syz.3.256" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 174.225145][ T30] audit: type=1400 audit(174.180:315): avc: denied { ioctl } for pid=7124 comm="syz.2.258" path="/dev/uhid" dev="devtmpfs" ino=1273 ioctlcmd=0x6607 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 174.285034][ T30] audit: type=1400 audit(174.180:316): avc: denied { read } for pid=7124 comm="syz.2.258" name="mice" dev="devtmpfs" ino=916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 174.330926][ T30] audit: type=1400 audit(174.180:317): avc: denied { open } for pid=7124 comm="syz.2.258" path="/dev/input/mice" dev="devtmpfs" ino=916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 174.434657][ T7132] use of bytesused == 0 is deprecated and will be removed in the future, [ 174.467499][ T7132] use the actual size instead. [ 174.509897][ T7135] sctp: [Deprecated]: syz.2.260 (pid 7135) Use of int in max_burst socket option deprecated. [ 174.509897][ T7135] Use struct sctp_assoc_value instead [ 174.583654][ T30] audit: type=1400 audit(174.540:318): avc: denied { connect } for pid=7136 comm="syz.0.262" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 174.678743][ T30] audit: type=1400 audit(174.560:319): avc: denied { listen } for pid=7140 comm="syz.4.264" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 174.740145][ T7146] netlink: 8 bytes leftover after parsing attributes in process `syz.1.263'. [ 175.105957][ T30] audit: type=1400 audit(174.560:320): avc: denied { accept } for pid=7140 comm="syz.4.264" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 176.697844][ T30] kauditd_printk_skb: 35 callbacks suppressed [ 176.697860][ T30] audit: type=1400 audit(176.670:356): avc: denied { lock } for pid=7159 comm="syz.0.266" path="socket:[13959]" dev="sockfs" ino=13959 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 176.747157][ T30] audit: type=1400 audit(176.710:357): avc: denied { read write } for pid=7169 comm="syz.2.269" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 176.770341][ T30] audit: type=1400 audit(176.710:358): avc: denied { open } for pid=7169 comm="syz.2.269" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 176.805117][ T7170] FAULT_INJECTION: forcing a failure. [ 176.805117][ T7170] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 176.827874][ T7172] netlink: 8 bytes leftover after parsing attributes in process `syz.0.266'. [ 176.839279][ T7172] netlink: 4 bytes leftover after parsing attributes in process `syz.0.266'. [ 176.845421][ T7170] CPU: 0 UID: 0 PID: 7170 Comm: syz.2.269 Tainted: G L syzkaller #0 PREEMPT(full) [ 176.845445][ T7170] Tainted: [L]=SOFTLOCKUP [ 176.845450][ T7170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 176.845459][ T7170] Call Trace: [ 176.845464][ T7170] [ 176.845470][ T7170] dump_stack_lvl+0x100/0x190 [ 176.845498][ T7170] should_fail_ex.cold+0x5/0xa [ 176.845519][ T7170] _copy_to_user+0x32/0xd0 [ 176.845541][ T7170] simple_read_from_buffer+0xcb/0x170 [ 176.845567][ T7170] proc_fail_nth_read+0x1af/0x230 [ 176.845588][ T7170] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 176.845609][ T7170] ? rw_verify_area+0xce/0x6d0 [ 176.845627][ T7170] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 176.845647][ T7170] vfs_read+0x1e4/0xb30 [ 176.845671][ T7170] ? __pfx_vfs_read+0x10/0x10 [ 176.845691][ T7170] ? __fget_files+0x215/0x3d0 [ 176.845711][ T7170] ? __fget_files+0x21f/0x3d0 [ 176.845731][ T7170] ksys_read+0x12a/0x250 [ 176.845752][ T7170] ? __pfx_ksys_read+0x10/0x10 [ 176.845779][ T7170] do_syscall_64+0x106/0xf80 [ 176.845795][ T7170] ? clear_bhb_loop+0x40/0x90 [ 176.845814][ T7170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.845829][ T7170] RIP: 0033:0x7f1cde15cfce [ 176.845842][ T7170] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 176.845857][ T7170] RSP: 002b:00007f1cdf0a4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 176.845873][ T7170] RAX: ffffffffffffffda RBX: 00007f1cdf0a56c0 RCX: 00007f1cde15cfce [ 176.845883][ T7170] RDX: 000000000000000f RSI: 00007f1cdf0a50a0 RDI: 0000000000000005 [ 176.845892][ T7170] RBP: 00007f1cdf0a5090 R08: 0000000000000000 R09: 0000000000000000 [ 176.845901][ T7170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 176.845909][ T7170] R13: 00007f1cde416038 R14: 00007f1cde415fa0 R15: 00007ffe12ce00c8 [ 176.845931][ T7170] [ 176.846129][ T30] audit: type=1400 audit(176.710:359): avc: denied { mounton } for pid=7169 comm="syz.2.269" path="/57/file0" dev="tmpfs" ino=324 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 177.090534][ T7172] netlink: 'syz.0.266': attribute type 11 has an invalid length. [ 177.098368][ T7172] netlink: 'syz.0.266': attribute type 7 has an invalid length. [ 177.106873][ T30] audit: type=1400 audit(176.710:360): avc: denied { mount } for pid=7169 comm="syz.2.269" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 177.243826][ T30] audit: type=1400 audit(176.780:361): avc: denied { read write } for pid=7169 comm="syz.2.269" name="file0" dev="fuse" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 177.687164][ T7189] syz.2.274 uses obsolete (PF_INET,SOCK_PACKET) [ 178.215702][ T30] audit: type=1400 audit(176.780:362): avc: denied { open } for pid=7169 comm="syz.2.269" path="/57/file0/file0" dev="fuse" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 178.264033][ T30] audit: type=1400 audit(176.800:363): avc: denied { setopt } for pid=7159 comm="syz.0.266" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 178.298331][ T30] audit: type=1400 audit(177.110:364): avc: denied { create } for pid=7173 comm="syz.3.270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 178.337003][ T30] audit: type=1400 audit(177.110:365): avc: denied { setopt } for pid=7173 comm="syz.3.270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 178.356464][ T9] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 178.717269][ T9] usb 3-1: config 1 has an invalid descriptor of length 69, skipping remainder of the config [ 178.764810][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 178.786319][ T9] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 178.827503][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 178.854389][ T9] usb 3-1: SerialNumber: syz [ 179.653892][ T7204] netlink: 28 bytes leftover after parsing attributes in process `syz.4.279'. [ 180.298892][ T7201] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 180.329031][ T7201] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 180.365802][ T7201] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 180.378273][ T7201] Bluetooth: hci1: Error when powering off device on rfkill (-4) [ 180.397772][ T7201] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 180.404237][ T7201] Bluetooth: hci2: Error when powering off device on rfkill (-4) [ 180.423629][ T7201] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 180.430057][ T7201] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 180.453076][ T7201] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 180.461219][ T7201] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 180.522628][ T9] usb 3-1: 0:2 : does not exist [ 180.527867][ T9] usb 3-1: unit 5: unexpected type 0x0e [ 180.666943][ T9] usb 3-1: USB disconnect, device number 10 [ 180.781501][ T5825] udevd[5825]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 181.165889][ T7223] x_tables: ip_tables: TCPMSS target: only valid for protocol 6 [ 182.350881][ T30] kauditd_printk_skb: 53 callbacks suppressed [ 182.350899][ T30] audit: type=1400 audit(182.280:419): avc: denied { read } for pid=7237 comm="syz.2.288" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 182.559374][ T30] audit: type=1400 audit(182.280:420): avc: denied { open } for pid=7237 comm="syz.2.288" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 182.689456][ T30] audit: type=1400 audit(182.290:421): avc: denied { ioctl } for pid=7237 comm="syz.2.288" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 183.012430][ T30] audit: type=1400 audit(182.960:422): avc: denied { ioctl } for pid=7241 comm="syz.2.289" path="socket:[14070]" dev="sockfs" ino=14070 ioctlcmd=0x8910 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 183.867190][ T30] audit: type=1400 audit(182.980:423): avc: denied { module_request } for pid=7241 comm="syz.2.289" kmod=6E65746465762DADE94EC113C4D75DFF8F685B9F0128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 184.267000][ T30] audit: type=1400 audit(183.670:424): avc: denied { sys_module } for pid=7241 comm="syz.2.289" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 185.648032][ T30] audit: type=1400 audit(184.180:425): avc: denied { sqpoll } for pid=7251 comm="syz.3.292" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 185.668823][ T30] audit: type=1400 audit(184.210:426): avc: denied { read write } for pid=7251 comm="syz.3.292" name="uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 185.697825][ T30] audit: type=1400 audit(184.210:427): avc: denied { open } for pid=7251 comm="syz.3.292" path="/dev/uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 185.780373][ T30] audit: type=1400 audit(184.220:428): avc: denied { ioctl } for pid=7251 comm="syz.3.292" path="/dev/uhid" dev="devtmpfs" ino=1273 ioctlcmd=0x6607 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 186.043759][ T7276] siw: device registration error -23 [ 186.058305][ T7276] TCP: tcp_parse_options: Illegal window scaling value 150 > 14 received [ 187.724122][ T7292] bridge0: entered allmulticast mode [ 188.102325][ T5893] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 188.270343][ T5893] usb 2-1: Using ep0 maxpacket: 32 [ 188.276824][ T5893] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 188.289034][ T5893] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 188.435531][ T5893] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.472717][ T5893] usb 2-1: config 0 descriptor?? [ 188.506671][ T5893] hub 2-1:0.0: USB hub found [ 188.603948][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 188.603962][ T30] audit: type=1400 audit(188.580:435): avc: denied { create } for pid=7298 comm="syz.0.305" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 188.650554][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 188.656866][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 188.777198][ T30] audit: type=1400 audit(188.610:436): avc: denied { bind } for pid=7298 comm="syz.0.305" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 188.834056][ T5893] hub 2-1:0.0: 1 port detected [ 189.561555][ T7288] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7288 comm=syz.1.302 [ 189.584397][ T7288] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=7288 comm=syz.1.302 [ 189.620379][ T7288] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=7288 comm=syz.1.302 [ 189.656385][ T5893] usb 2-1: USB disconnect, device number 7 [ 189.920366][ T1890] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 190.150341][ T1890] usb 4-1: Using ep0 maxpacket: 32 [ 190.160388][ T1890] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 190.186809][ T1890] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 190.209530][ T1890] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.231118][ T1890] usb 4-1: config 0 descriptor?? [ 190.249909][ T1890] hub 4-1:0.0: USB hub found [ 190.532726][ T7318] netlink: 12 bytes leftover after parsing attributes in process `syz.0.309'. [ 190.555326][ T7318] geneve2: entered promiscuous mode [ 190.611617][ T1890] hub 4-1:0.0: 1 port detected [ 190.709297][ T30] audit: type=1400 audit(190.610:437): avc: denied { connect } for pid=7316 comm="syz.1.308" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 190.739400][ T30] audit: type=1400 audit(190.610:438): avc: denied { write } for pid=7316 comm="syz.1.308" laddr=fe80::16 lport=255 faddr=ff01::1 fport=65534 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 190.790932][ T7322] netlink: 'syz.0.309': attribute type 8 has an invalid length. [ 190.867960][ T7318] syzkaller0: entered promiscuous mode [ 190.873452][ T7318] syzkaller0: entered allmulticast mode [ 190.947435][ T30] audit: type=1400 audit(190.860:439): avc: denied { setopt } for pid=7317 comm="syz.0.309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 191.092919][ T7307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=7307 comm=syz.3.301 [ 191.159048][ T7307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7307 comm=syz.3.301 [ 191.169774][ T7332] netlink: 16 bytes leftover after parsing attributes in process `syz.2.311'. [ 191.234469][ T7332] bond0: entered promiscuous mode [ 191.239560][ T7332] bond_slave_0: entered promiscuous mode [ 191.249756][ T7332] bond_slave_1: entered promiscuous mode [ 191.263414][ T7332] gretap0: entered promiscuous mode [ 191.270916][ T7332] debugfs: 'hsr1' already exists in 'hsr' [ 191.276705][ T7332] Cannot create hsr debugfs directory [ 191.282314][ T7332] hsr1: entered promiscuous mode [ 191.465040][ T7307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=7307 comm=syz.3.301 [ 191.477429][ T7307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=7307 comm=syz.3.301 [ 191.610334][ T30] audit: type=1400 audit(190.860:440): avc: denied { accept } for pid=7317 comm="syz.0.309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 192.690351][ T30] audit: type=1400 audit(190.860:441): avc: denied { write } for pid=7317 comm="syz.0.309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 192.708902][ T30] audit: type=1400 audit(190.860:442): avc: denied { ioctl } for pid=7317 comm="syz.0.309" path="socket:[14257]" dev="sockfs" ino=14257 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 192.811908][ T9] hub 4-1:0.0: hub_ext_port_status failed (err = -71) [ 192.827900][ T58] usb 4-1: Failed to suspend device, error -71 [ 192.829512][ T5893] usb 4-1: USB disconnect, device number 14 [ 192.922598][ T30] audit: type=1400 audit(190.910:443): avc: denied { write } for pid=7317 comm="syz.0.309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 193.001384][ T30] audit: type=1400 audit(191.010:444): avc: denied { map } for pid=7329 comm="syz.2.311" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 194.075716][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 194.075733][ T30] audit: type=1400 audit(194.050:450): avc: denied { prog_run } for pid=7343 comm="syz.0.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 194.239951][ T30] audit: type=1400 audit(194.100:451): avc: denied { shutdown } for pid=7343 comm="syz.0.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 195.110380][ T5893] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 195.211822][ T30] audit: type=1400 audit(195.170:452): avc: denied { write } for pid=7363 comm="syz.1.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 195.324272][ T30] audit: type=1400 audit(195.170:453): avc: denied { connect } for pid=7363 comm="syz.1.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 195.360495][ T30] audit: type=1400 audit(195.170:454): avc: denied { name_connect } for pid=7363 comm="syz.1.322" dest=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 195.460350][ T5893] usb 4-1: Using ep0 maxpacket: 32 [ 195.471988][ T5893] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 195.503280][ T5893] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 195.540360][ T5893] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.591778][ T5893] usb 4-1: config 0 descriptor?? [ 195.644781][ T5893] hub 4-1:0.0: USB hub found [ 195.898738][ T5893] hub 4-1:0.0: 1 port detected [ 196.203536][ T977] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 196.300756][ T7355] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=7355 comm=syz.3.320 [ 196.321953][ T7355] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7355 comm=syz.3.320 [ 196.351088][ T7355] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=7355 comm=syz.3.320 [ 196.370438][ T7355] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=7355 comm=syz.3.320 [ 196.390400][ T29] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 196.402231][ T5893] usb 4-1: USB disconnect, device number 15 [ 196.419585][ T977] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 196.475486][ T977] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 196.512691][ T977] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 196.539492][ T977] usb 2-1: SerialNumber: syz [ 196.560494][ T29] usb 5-1: Using ep0 maxpacket: 32 [ 196.581538][ T29] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.620742][ T29] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 196.645704][ T29] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.674464][ T29] usb 5-1: config 0 descriptor?? [ 196.693707][ T29] hub 5-1:0.0: USB hub found [ 196.993001][ T29] hub 5-1:0.0: 1 port detected [ 198.169153][ T977] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 198.278961][ T7374] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=7374 comm=syz.4.313 [ 198.304552][ T7374] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7374 comm=syz.4.313 [ 198.336800][ T7374] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=7374 comm=syz.4.313 [ 198.369570][ T7374] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=7374 comm=syz.4.313 [ 198.401956][ T29] usb 5-1: USB disconnect, device number 10 [ 198.472306][ T30] audit: type=1400 audit(198.450:455): avc: denied { read open } for pid=7392 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 198.525803][ T30] audit: type=1400 audit(198.450:456): avc: denied { getattr } for pid=7392 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 198.570354][ T977] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 198.697131][ T30] audit: type=1400 audit(198.670:457): avc: denied { add_name } for pid=7391 comm="dhcpcd-run-hook" name="resolv.conf.usb0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 198.741473][ T977] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 198.751717][ T977] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 198.770423][ T30] audit: type=1400 audit(198.670:458): avc: denied { create } for pid=7391 comm="dhcpcd-run-hook" name="resolv.conf.usb0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 198.792565][ T30] audit: type=1400 audit(198.670:459): avc: denied { write } for pid=7391 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.usb0.link" dev="tmpfs" ino=3647 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 198.820784][ T977] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 198.829862][ T977] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.839062][ T977] usb 3-1: Product: syz [ 198.843591][ T977] usb 3-1: Manufacturer: syz [ 198.848191][ T977] usb 3-1: SerialNumber: syz [ 198.866927][ T977] cdc_mbim 3-1:1.0: skipping garbage [ 199.042459][ T5893] usb 2-1: USB disconnect, device number 8 [ 199.066257][ T5893] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 199.109067][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 199.109081][ T30] audit: type=1400 audit(199.080:463): avc: denied { append } for pid=7412 comm="syz.3.327" name="cec0" dev="devtmpfs" ino=950 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 199.225711][ T30] audit: type=1400 audit(199.140:464): avc: denied { mount } for pid=7412 comm="syz.3.327" name="/" dev="configfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 199.380795][ T7390] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 199.399353][ T30] audit: type=1400 audit(199.140:465): avc: denied { mounton } for pid=7412 comm="syz.3.327" path="/61/file0" dev="configfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 199.429303][ T7416] netlink: 4 bytes leftover after parsing attributes in process `syz.3.327'. [ 199.476975][ T7421] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device nullb0. [ 199.489729][ T7421] FAULT_INJECTION: forcing a failure. [ 199.489729][ T7421] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 199.502833][ T7421] CPU: 1 UID: 0 PID: 7421 Comm: syz.4.329 Tainted: G L syzkaller #0 PREEMPT(full) [ 199.502860][ T7421] Tainted: [L]=SOFTLOCKUP [ 199.502866][ T7421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 199.502881][ T7421] Call Trace: [ 199.502888][ T7421] [ 199.502894][ T7421] dump_stack_lvl+0x100/0x190 [ 199.502929][ T7421] should_fail_ex.cold+0x5/0xa [ 199.502952][ T7421] _copy_from_user+0x2e/0xd0 [ 199.502977][ T7421] memdup_user+0x6b/0xe0 [ 199.503002][ T7421] strndup_user+0x78/0xe0 [ 199.503027][ T7421] __do_sys_add_key+0x160/0x460 [ 199.503053][ T7421] ? __pfx___do_sys_add_key+0x10/0x10 [ 199.503079][ T7421] ? rcu_is_watching+0x12/0xc0 [ 199.503105][ T7421] do_syscall_64+0x106/0xf80 [ 199.503122][ T7421] ? clear_bhb_loop+0x40/0x90 [ 199.503144][ T7421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.503162][ T7421] RIP: 0033:0x7fabae59c799 [ 199.503176][ T7421] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 199.503192][ T7421] RSP: 002b:00007fabac7b4028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 199.503209][ T7421] RAX: ffffffffffffffda RBX: 00007fabae816180 RCX: 00007fabae59c799 [ 199.503220][ T7421] RDX: 0000200000000440 RSI: 0000200000000300 RDI: 00002000000002c0 [ 199.503231][ T7421] RBP: 00007fabac7b4090 R08: ffffffffffffffff R09: 0000000000000000 [ 199.503241][ T7421] R10: 0000000000000048 R11: 0000000000000246 R12: 0000000000000001 [ 199.503251][ T7421] R13: 00007fabae816218 R14: 00007fabae816180 R15: 00007ffd2bcb5c48 [ 199.503275][ T7421] [ 199.644102][ T7390] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 200.199705][ T977] cdc_mbim 3-1:1.0: failed GET_NTB_PARAMETERS [ 200.213647][ T30] audit: type=1400 audit(200.190:466): avc: denied { mount } for pid=7427 comm="syz.1.331" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 200.216776][ T977] cdc_mbim 3-1:1.0: bind() failure [ 200.344009][ T977] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 200.360341][ T977] cdc_ncm 3-1:1.1: bind() failure [ 200.928396][ T30] audit: type=1400 audit(200.900:467): avc: denied { unmount } for pid=5806 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 200.972199][ T7436] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 200.981825][ T7436] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 201.124013][ T7431] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device nullb0. [ 201.585636][ T30] audit: type=1400 audit(201.560:468): avc: denied { bind } for pid=7445 comm="syz.3.333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 201.649102][ T30] audit: type=1400 audit(201.560:469): avc: denied { name_bind } for pid=7445 comm="syz.3.333" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 201.809865][ T30] audit: type=1400 audit(201.560:470): avc: denied { node_bind } for pid=7445 comm="syz.3.333" saddr=224.0.0.2 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 201.970383][ T7463] netlink: 16 bytes leftover after parsing attributes in process `syz.0.337'. [ 202.272100][ T5893] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 202.578811][ T24] usb 3-1: USB disconnect, device number 11 [ 202.710607][ T5893] usb 2-1: Using ep0 maxpacket: 32 [ 202.788239][ T5893] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 202.852036][ T5893] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 202.872292][ T30] audit: type=1400 audit(202.850:471): avc: denied { create } for pid=7473 comm="syz.2.342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 202.875305][ T5893] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.178725][ T5893] usb 2-1: config 0 descriptor?? [ 203.199006][ T30] audit: type=1400 audit(203.000:472): avc: denied { create } for pid=7470 comm="syz.0.341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 203.217684][ T24] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 203.278622][ T5893] hub 2-1:0.0: USB hub found [ 203.370383][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 203.387204][ T24] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 203.462022][ T24] usb 3-1: config 0 interface 0 has no altsetting 0 [ 203.477458][ T5893] hub 2-1:0.0: 1 port detected [ 203.502049][ T24] usb 3-1: New USB device found, idVendor=15c2, idProduct=0041, bcdDevice=1f.20 [ 203.543585][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.576610][ T24] usb 3-1: Product: syz [ 203.587297][ T24] usb 3-1: Manufacturer: syz [ 203.627415][ T24] usb 3-1: SerialNumber: syz [ 203.671864][ T24] usb 3-1: config 0 descriptor?? [ 203.901915][ T7444] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=7444 comm=syz.1.334 [ 204.281174][ T24] input: iMON Panel, Knob and Mouse(15c2:0041) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input6 [ 204.309007][ T7444] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7444 comm=syz.1.334 [ 204.322589][ T7444] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=7444 comm=syz.1.334 [ 204.336971][ T7444] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=7444 comm=syz.1.334 [ 204.354939][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 204.354951][ T30] audit: type=1400 audit(204.330:478): avc: denied { read } for pid=5165 comm="acpid" name="mouse1" dev="devtmpfs" ino=2963 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 204.409164][ T30] audit: type=1400 audit(204.330:479): avc: denied { open } for pid=5165 comm="acpid" path="/dev/input/mouse1" dev="devtmpfs" ino=2963 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 204.458673][ T5893] usb 2-1: USB disconnect, device number 9 [ 204.513001][ T30] audit: type=1400 audit(204.330:480): avc: denied { ioctl } for pid=5165 comm="acpid" path="/dev/input/mouse1" dev="devtmpfs" ino=2963 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 204.670323][ T24] rc_core: IR keymap rc-imon-pad not found [ 204.676195][ T24] Registered IR keymap rc-empty [ 204.798690][ T24] imon 3-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 204.817756][ T24] imon 3-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 204.959123][ T7501] netlink: 4 bytes leftover after parsing attributes in process `syz.4.345'. [ 205.343724][ T24] rc rc0: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 205.384222][ T24] input: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input7 [ 205.450911][ T24] imon 3-1:0.0: iMON device (15c2:0041, intf0) on usb<3:12> initialized [ 205.923713][ T7523] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.932472][ T7523] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 205.946243][ T30] audit: type=1400 audit(205.900:481): avc: denied { connect } for pid=7473 comm="syz.2.342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 206.193845][ T1890] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 206.329897][ T7529] trusted_key: syz.3.351 sent an empty control message without MSG_MORE. [ 206.359558][ T30] audit: type=1400 audit(206.330:482): avc: denied { read } for pid=7528 comm="syz.3.351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 206.379665][ T1890] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 206.392448][ T1890] usb 5-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 206.405466][ T1890] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.431544][ T1890] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 206.630354][ T24] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 207.024856][ T24] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 207.038729][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.049304][ T24] usb 4-1: Product: syz [ 207.056375][ T24] usb 4-1: Manufacturer: syz [ 207.063243][ T24] usb 4-1: SerialNumber: syz [ 207.131929][ T24] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 207.148433][ T30] audit: type=1400 audit(207.120:483): avc: denied { firmware_load } for pid=29 comm="kworker/1:1" path="/lib/firmware/ath9k_htc/htc_9271-1.4.0.fw" dev="sda1" ino=313 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:lib_t tclass=system permissive=1 [ 207.195058][ T29] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 207.535487][ T1890] stv0680 5-1:4.0: STV(e): camera ping failed!! [ 207.635245][ C1] imon 3-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 207.635622][ T1881] usb 3-1: USB disconnect, device number 12 [ 207.744508][ T7538] ªªªªªª5gæ¹Q[Ô: renamed from lo (while UP) [ 207.763078][ T1890] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 207.807704][ T1890] stv0680 5-1:4.0: last error: 249, command = 0x98 [ 207.827188][ T1890] usb 5-1: USB disconnect, device number 11 [ 208.024747][ T1881] usb 4-1: USB disconnect, device number 16 [ 208.153349][ T7541] netlink: 16 bytes leftover after parsing attributes in process `syz.2.354'. [ 208.198744][ T30] audit: type=1400 audit(208.170:484): avc: denied { connect } for pid=7544 comm="syz.1.355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 208.259710][ T30] audit: type=1400 audit(208.190:485): avc: denied { setopt } for pid=7544 comm="syz.1.355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 208.337526][ T30] audit: type=1400 audit(208.200:486): avc: denied { read } for pid=7544 comm="syz.1.355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 208.480496][ T29] usb 4-1: Service connection timeout for: 256 [ 208.972069][ T5893] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 209.075511][ T29] ath9k_htc 4-1:1.0: ath9k_htc: Unable to initialize HTC services [ 209.095445][ T29] ath9k_htc: Failed to initialize the device [ 209.112002][ T1881] usb 4-1: ath9k_htc: USB layer deinitialized [ 209.236695][ T5893] usb 3-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 209.277744][ T5893] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.306096][ T5893] usb 3-1: Product: syz [ 209.329982][ T5893] usb 3-1: Manufacturer: syz [ 209.349287][ T5893] usb 3-1: SerialNumber: syz [ 209.378982][ T5893] usb 3-1: config 0 descriptor?? [ 209.383090][ T7563] sg_write: data in/out 28/14 bytes for SCSI command 0x0-- guessing data in; [ 209.383090][ T7563] program syz.1.360 not setting count and/or reply_len properly [ 209.400613][ T30] audit: type=1400 audit(209.360:487): avc: denied { read write } for pid=7559 comm="syz.1.360" name="sg0" dev="devtmpfs" ino=794 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 209.424409][ T7564] netlink: 4 bytes leftover after parsing attributes in process `syz.0.359'. [ 209.484280][ T30] audit: type=1400 audit(209.360:488): avc: denied { open } for pid=7559 comm="syz.1.360" path="/dev/sg0" dev="devtmpfs" ino=794 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 209.894080][ T5893] usb 3-1: Firmware version (0.0) predates our first public release. [ 209.915532][ T5893] usb 3-1: Please update to version 0.2 or newer [ 209.974679][ T30] audit: type=1400 audit(209.360:489): avc: denied { ioctl } for pid=7559 comm="syz.1.360" path="/dev/sg0" dev="devtmpfs" ino=794 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 210.073905][ T7570] xt_CT: You must specify a L4 protocol and not use inversions on it [ 210.085469][ T5893] usb 3-1: USB disconnect, device number 13 [ 210.122441][ T30] audit: type=1400 audit(210.100:490): avc: denied { create } for pid=7552 comm="syz.4.357" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 210.563572][ T30] audit: type=1400 audit(210.500:491): avc: denied { write } for pid=7552 comm="syz.4.357" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 210.700510][ T7576] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 210.924545][ T7579] kAFS: unable to lookup cell '(,c¾Ì' [ 211.339921][ T30] audit: type=1400 audit(211.310:492): avc: denied { mount } for pid=7575 comm="syz.0.362" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 211.558711][ T30] audit: type=1400 audit(211.530:493): avc: denied { read } for pid=7584 comm="syz.2.364" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 211.977117][ T30] audit: type=1400 audit(211.530:494): avc: denied { open } for pid=7584 comm="syz.2.364" path="/dev/fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 212.010843][ T7585] Bluetooth: MGMT ver 1.23 [ 212.250462][ T1890] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 212.353168][ T30] audit: type=1400 audit(212.320:495): avc: denied { write } for pid=7592 comm="syz.1.367" name="renderD128" dev="devtmpfs" ino=626 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 212.395581][ T30] audit: type=1400 audit(212.330:496): avc: denied { ioctl } for pid=7592 comm="syz.1.367" path="/dev/dri/renderD128" dev="devtmpfs" ino=626 ioctlcmd=0x64c1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 212.442060][ T1890] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 212.454309][ T1890] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 212.478975][ T1890] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 212.488511][ T1890] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.505671][ T1890] usb 3-1: Product: syz [ 212.510704][ T1890] usb 3-1: Manufacturer: syz [ 212.515376][ T1890] usb 3-1: SerialNumber: syz [ 212.618706][ T1890] cdc_mbim 3-1:1.0: skipping garbage [ 213.425329][ T1890] cdc_mbim 3-1:1.0: bind() failure [ 213.447622][ T1890] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 213.489960][ T1890] usb 3-1: USB disconnect, device number 14 [ 213.802917][ T7608] overlayfs: conflicting options: userxattr,redirect_dir=on [ 214.997239][ T7616] FAULT_INJECTION: forcing a failure. [ 214.997239][ T7616] name failslab, interval 1, probability 0, space 0, times 0 [ 215.010079][ T7616] CPU: 0 UID: 0 PID: 7616 Comm: syz.2.376 Tainted: G L syzkaller #0 PREEMPT(full) [ 215.010105][ T7616] Tainted: [L]=SOFTLOCKUP [ 215.010108][ T7616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 215.010115][ T7616] Call Trace: [ 215.010118][ T7616] [ 215.010123][ T7616] dump_stack_lvl+0x100/0x190 [ 215.010145][ T7616] should_fail_ex.cold+0x5/0xa [ 215.010159][ T7616] should_failslab+0xc2/0x120 [ 215.010177][ T7616] __kmalloc_cache_noprof+0x7a/0x6f0 [ 215.010190][ T7616] ? copy_mount_options+0x55/0x190 [ 215.010208][ T7616] copy_mount_options+0x55/0x190 [ 215.010224][ T7616] __x64_sys_mount+0x1ab/0x310 [ 215.010237][ T7616] ? __pfx___x64_sys_mount+0x10/0x10 [ 215.010254][ T7616] do_syscall_64+0x106/0xf80 [ 215.010273][ T7616] ? clear_bhb_loop+0x40/0x90 [ 215.010295][ T7616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.010311][ T7616] RIP: 0033:0x7f1cde19c799 [ 215.010324][ T7616] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 215.010335][ T7616] RSP: 002b:00007f1cdf084028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 215.010346][ T7616] RAX: ffffffffffffffda RBX: 00007f1cde416090 RCX: 00007f1cde19c799 [ 215.010353][ T7616] RDX: 00002000000002c0 RSI: 0000200000000240 RDI: 0000000000000000 [ 215.010359][ T7616] RBP: 00007f1cdf084090 R08: 0000200000000300 R09: 0000000000000000 [ 215.010365][ T7616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 215.010371][ T7616] R13: 00007f1cde416128 R14: 00007f1cde416090 R15: 00007ffe12ce00c8 [ 215.010385][ T7616] [ 215.474783][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 215.474794][ T30] audit: type=1400 audit(215.440:498): avc: denied { read } for pid=7622 comm="syz.4.377" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 215.527733][ T30] audit: type=1400 audit(215.440:499): avc: denied { open } for pid=7622 comm="syz.4.377" path="/dev/snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 215.705764][ T30] audit: type=1400 audit(215.670:500): avc: denied { mount } for pid=7626 comm="syz.3.378" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 216.341587][ T30] audit: type=1400 audit(216.320:501): avc: denied { setopt } for pid=7638 comm="syz.1.374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 216.416215][ T30] audit: type=1400 audit(216.390:502): avc: denied { write } for pid=7638 comm="syz.1.374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 216.723796][ T30] audit: type=1400 audit(216.650:503): avc: denied { read } for pid=7638 comm="syz.1.374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 217.445456][ T30] audit: type=1400 audit(217.410:504): avc: denied { mounton } for pid=7646 comm="syz.0.383" path="/syzcgroup/unified/syz0" dev="cgroup2" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 217.593890][ T30] audit: type=1400 audit(217.560:505): avc: denied { shutdown } for pid=7646 comm="syz.0.383" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 218.860195][ T7660] dummy0: entered promiscuous mode [ 219.474202][ T30] audit: type=1400 audit(219.160:506): avc: denied { write } for pid=7656 comm="syz.1.387" name="001" dev="devtmpfs" ino=742 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 219.584040][ T7665] netlink: 28 bytes leftover after parsing attributes in process `syz.4.388'. [ 219.800585][ T7656] dummy0: left promiscuous mode [ 219.868174][ T30] audit: type=1400 audit(219.570:507): avc: denied { read } for pid=7664 comm="syz.4.388" name="nvram" dev="devtmpfs" ino=623 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 220.016791][ T7671] netlink: 16 bytes leftover after parsing attributes in process `syz.3.390'. [ 220.028297][ T7671] bond0: entered promiscuous mode [ 220.033860][ T7671] bond_slave_0: entered promiscuous mode [ 220.040046][ T7671] bond_slave_1: entered promiscuous mode [ 220.046533][ T7671] gretap0: entered promiscuous mode [ 220.052253][ T7671] debugfs: 'hsr1' already exists in 'hsr' [ 220.057947][ T7671] Cannot create hsr debugfs directory [ 220.063319][ T7671] hsr1: entered promiscuous mode [ 220.350425][ T1881] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 220.514373][ T1881] usb 4-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 220.578984][ T1881] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.597350][ T1881] usb 4-1: Product: syz [ 220.607320][ T1881] usb 4-1: Manufacturer: syz [ 220.617608][ T1881] usb 4-1: SerialNumber: syz [ 220.651298][ T1881] usb 4-1: config 0 descriptor?? [ 220.944401][ T7681] FAULT_INJECTION: forcing a failure. [ 220.944401][ T7681] name failslab, interval 1, probability 0, space 0, times 0 [ 220.957145][ T7681] CPU: 1 UID: 0 PID: 7681 Comm: syz.1.391 Tainted: G L syzkaller #0 PREEMPT(full) [ 220.957172][ T7681] Tainted: [L]=SOFTLOCKUP [ 220.957178][ T7681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 220.957188][ T7681] Call Trace: [ 220.957194][ T7681] [ 220.957201][ T7681] dump_stack_lvl+0x100/0x190 [ 220.957232][ T7681] should_fail_ex.cold+0x5/0xa [ 220.957255][ T7681] should_failslab+0xc2/0x120 [ 220.957281][ T7681] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 220.957303][ T7681] ? alloc_empty_file+0x55/0x1c0 [ 220.957323][ T7681] ? __pfx_stack_trace_save+0x10/0x10 [ 220.957349][ T7681] alloc_empty_file+0x55/0x1c0 [ 220.957370][ T7681] path_openat+0xe8/0x31a0 [ 220.957385][ T7681] ? kasan_save_stack+0x3f/0x50 [ 220.957406][ T7681] ? kasan_save_stack+0x30/0x50 [ 220.957432][ T7681] ? kasan_save_track+0x14/0x30 [ 220.957453][ T7681] ? __kasan_slab_alloc+0x89/0x90 [ 220.957476][ T7681] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 220.957497][ T7681] ? do_getname+0x35/0x390 [ 220.957515][ T7681] ? do_sys_openat2+0xc5/0x1e0 [ 220.957534][ T7681] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.957554][ T7681] ? __pfx_path_openat+0x10/0x10 [ 220.957581][ T7681] do_file_open+0x20e/0x430 [ 220.957600][ T7681] ? __pfx_do_file_open+0x10/0x10 [ 220.957634][ T7681] ? alloc_fd+0x476/0x790 [ 220.957654][ T7681] ? do_getname+0x191/0x390 [ 220.957676][ T7681] do_sys_openat2+0x10d/0x1e0 [ 220.957695][ T7681] ? __pfx_do_sys_openat2+0x10/0x10 [ 220.957712][ T7681] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 220.957736][ T7681] ? __fget_files+0x21f/0x3d0 [ 220.957757][ T7681] __x64_sys_openat+0x12d/0x210 [ 220.957777][ T7681] ? __pfx___x64_sys_openat+0x10/0x10 [ 220.957795][ T7681] ? ksys_write+0x1ac/0x250 [ 220.957826][ T7681] do_syscall_64+0x106/0xf80 [ 220.957843][ T7681] ? clear_bhb_loop+0x40/0x90 [ 220.957865][ T7681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.957882][ T7681] RIP: 0033:0x7fcb5379c799 [ 220.957897][ T7681] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 220.957913][ T7681] RSP: 002b:00007fcb54639028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 220.957930][ T7681] RAX: ffffffffffffffda RBX: 00007fcb53a16180 RCX: 00007fcb5379c799 [ 220.957941][ T7681] RDX: 0000000000000042 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 220.957951][ T7681] RBP: 00007fcb54639090 R08: 0000000000000000 R09: 0000000000000000 [ 220.957961][ T7681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 220.957971][ T7681] R13: 00007fcb53a16218 R14: 00007fcb53a16180 R15: 00007ffe9f1d4498 [ 220.957995][ T7681] [ 221.220949][ T7680] overlay: filesystem on ./file0 not supported as upperdir [ 221.858959][ T1881] usb 4-1: Firmware version (0.0) predates our first public release. [ 221.868187][ T1881] usb 4-1: Please update to version 0.2 or newer [ 221.902839][ T1881] usb 4-1: USB disconnect, device number 17 [ 222.720401][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 222.720507][ T30] audit: type=1400 audit(222.680:511): avc: denied { read } for pid=7702 comm="syz.4.397" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 222.811894][ T30] audit: type=1400 audit(222.750:512): avc: denied { mount } for pid=7702 comm="syz.4.397" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 222.880803][ T30] audit: type=1400 audit(222.790:513): avc: denied { mounton } for pid=7702 comm="syz.4.397" path="/79/file0" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 223.210345][ T30] audit: type=1400 audit(222.890:514): avc: denied { create } for pid=7702 comm="syz.4.397" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 223.255054][ T30] audit: type=1400 audit(222.890:515): avc: denied { setopt } for pid=7702 comm="syz.4.397" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 223.380786][ T30] audit: type=1400 audit(223.350:516): avc: denied { unmount } for pid=5815 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 223.638408][ T30] audit: type=1400 audit(223.590:517): avc: denied { audit_control } for pid=7711 comm="syz.4.400" capability=30 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 224.650348][ T30] audit: type=1400 audit(223.740:518): avc: denied { create } for pid=7710 comm="syz.2.402" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 225.140077][ T29] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 225.159349][ T30] audit: type=1400 audit(225.130:519): avc: denied { open } for pid=7722 comm="syz.2.404" path="/dev/ptyq9" dev="devtmpfs" ino=128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 225.194613][ T7723] mmap: syz.2.404 (7723) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 225.333859][ T30] audit: type=1400 audit(225.300:520): avc: denied { ioctl } for pid=7729 comm="syz.2.406" path="socket:[17563]" dev="sockfs" ino=17563 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 225.390348][ T29] usb 4-1: Using ep0 maxpacket: 32 [ 225.397594][ T29] usb 4-1: unable to get BOS descriptor or descriptor too short [ 225.425163][ T29] usb 4-1: New USB device found, idVendor=0499, idProduct=1054, bcdDevice= 0.40 [ 225.450979][ T29] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.460625][ T791] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 225.487347][ T29] usb 4-1: Product: syz [ 225.498227][ T29] usb 4-1: Manufacturer: syz [ 225.510742][ T29] usb 4-1: SerialNumber: syz [ 225.630339][ T791] usb 2-1: Using ep0 maxpacket: 32 [ 225.656304][ T791] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 225.667858][ T791] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 225.678651][ T791] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.702144][ T791] usb 2-1: config 0 descriptor?? [ 225.731643][ T791] hub 2-1:0.0: USB hub found [ 225.766293][ T29] usb 4-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 225.804623][ T29] usb 4-1: unit 37 not found! [ 225.820857][ T29] usb 4-1: unit 0 not found! [ 225.943657][ T29] usb 4-1: USB disconnect, device number 18 [ 225.985932][ T1881] IPVS: starting estimator thread 0... [ 225.992734][ T7734] IPVS: set_ctl: invalid protocol: 135 10.1.1.2:20001 [ 226.007003][ T7734] IPVS: wrr: FWM 3 0x00000003 - no destination available [ 226.010342][ T5826] udevd[5826]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 226.074326][ T7734] netlink: 'syz.0.407': attribute type 1 has an invalid length. [ 226.083250][ T791] hub 2-1:0.0: 1 port detected [ 226.085660][ T7734] netlink: 96 bytes leftover after parsing attributes in process `syz.0.407'. [ 226.111024][ T7735] IPVS: using max 48 ests per chain, 115200 per kthread [ 226.114455][ T7734] netlink: 1 bytes leftover after parsing attributes in process `syz.0.407'. [ 226.128523][ T7734] netlink: 'syz.0.407': attribute type 1 has an invalid length. [ 226.550890][ T29] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 226.740194][ T29] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 226.752339][ T7715] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=7715 comm=syz.1.401 [ 226.774930][ T7715] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7715 comm=syz.1.401 [ 226.790059][ T29] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 226.822708][ T29] usb 1-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 226.833531][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.842207][ T7715] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=7715 comm=syz.1.401 [ 226.855324][ T29] usb 1-1: Product: syz [ 226.859550][ T29] usb 1-1: Manufacturer: syz [ 226.864333][ T29] usb 1-1: SerialNumber: syz [ 226.870098][ T7715] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=7715 comm=syz.1.401 [ 226.893126][ T791] usb 2-1: USB disconnect, device number 10 [ 227.017059][ T7759] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 227.106765][ T29] usb 1-1: 0:1 : does not exist [ 227.125244][ T29] usb 1-1: BAAD SPEAKER p_chmask mismatch [ 227.318245][ T29] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 227.942175][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 227.942191][ T30] audit: type=1400 audit(227.670:527): avc: denied { name_bind } for pid=7762 comm="syz.4.418" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 227.946769][ T29] usb 1-1: USB disconnect, device number 5 [ 227.948287][ T30] audit: type=1400 audit(227.670:528): avc: denied { node_bind } for pid=7762 comm="syz.4.418" saddr=224.0.0.1 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 228.135389][ T5825] udevd[5825]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 228.329595][ T7774] FAULT_INJECTION: forcing a failure. [ 228.329595][ T7774] name failslab, interval 1, probability 0, space 0, times 0 [ 228.384618][ T7774] CPU: 0 UID: 0 PID: 7774 Comm: syz.0.421 Tainted: G L syzkaller #0 PREEMPT(full) [ 228.384650][ T7774] Tainted: [L]=SOFTLOCKUP [ 228.384655][ T7774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 228.384665][ T7774] Call Trace: [ 228.384671][ T7774] [ 228.384678][ T7774] dump_stack_lvl+0x100/0x190 [ 228.384712][ T7774] should_fail_ex.cold+0x5/0xa [ 228.384735][ T7774] ? tomoyo_realpath_from_path+0xb6/0x690 [ 228.384756][ T7774] should_failslab+0xc2/0x120 [ 228.384783][ T7774] __kmalloc_noprof+0xe0/0x850 [ 228.384812][ T7774] tomoyo_realpath_from_path+0xb6/0x690 [ 228.384840][ T7774] tomoyo_check_open_permission+0x2af/0x3c0 [ 228.384871][ T7774] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 228.384899][ T7774] ? ovl_path_open+0x182/0x1d0 [ 228.384925][ T7774] ? wrap_directory_iterator+0xa2/0xe0 [ 228.384949][ T7774] ? iterate_dir+0x296/0xae0 [ 228.384995][ T7774] ? do_raw_spin_lock+0x128/0x260 [ 228.385018][ T7774] ? path_get+0x61/0x80 [ 228.385040][ T7774] tomoyo_file_open+0x6b/0x90 [ 228.385064][ T7774] security_file_open+0xb5/0x1e0 [ 228.385086][ T7774] do_dentry_open+0x5aa/0x1660 [ 228.385114][ T7774] ? lockdep_init_map_type+0x5c/0x250 [ 228.385135][ T7774] vfs_open+0x82/0x3f0 [ 228.385158][ T7774] dentry_open+0x71/0xd0 [ 228.385176][ T7774] ovl_path_open+0x182/0x1d0 [ 228.385204][ T7774] ovl_dir_read_merged+0x2e8/0x790 [ 228.385235][ T7774] ? __pfx_ovl_dir_read_merged+0x10/0x10 [ 228.385272][ T7774] ? __pfx_ovl_fill_merge+0x10/0x10 [ 228.385314][ T7774] ovl_iterate+0xb7b/0x11e0 [ 228.385343][ T7774] ? __pfx_down_read_killable+0x10/0x10 [ 228.385368][ T7774] ? __pfx_ovl_iterate+0x10/0x10 [ 228.385394][ T7774] wrap_directory_iterator+0xa2/0xe0 [ 228.385420][ T7774] iterate_dir+0x296/0xae0 [ 228.385449][ T7774] __x64_sys_getdents64+0x13b/0x2c0 [ 228.385476][ T7774] ? __pfx___x64_sys_getdents64+0x10/0x10 [ 228.385500][ T7774] ? fput+0x79/0x100 [ 228.385518][ T7774] ? __pfx_filldir64+0x10/0x10 [ 228.385552][ T7774] do_syscall_64+0x106/0xf80 [ 228.385570][ T7774] ? clear_bhb_loop+0x40/0x90 [ 228.385597][ T7774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.385614][ T7774] RIP: 0033:0x7f0225d9c799 [ 228.385631][ T7774] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 228.385647][ T7774] RSP: 002b:00007f0226be5028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 228.385664][ T7774] RAX: ffffffffffffffda RBX: 00007f0226015fa0 RCX: 00007f0225d9c799 [ 228.385676][ T7774] RDX: 0000000000000051 RSI: 0000200000000280 RDI: 0000000000000004 [ 228.385687][ T7774] RBP: 00007f0226be5090 R08: 0000000000000000 R09: 0000000000000000 [ 228.385697][ T7774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 228.385706][ T7774] R13: 00007f0226016038 R14: 00007f0226015fa0 R15: 00007ffd5c945a58 [ 228.385732][ T7774] [ 228.385761][ T7774] ERROR: Out of memory at tomoyo_realpath_from_path. [ 229.190380][ T30] audit: type=1400 audit(228.720:529): avc: denied { map } for pid=7775 comm="syz.4.420" path="/dev/video3" dev="devtmpfs" ino=936 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 229.218311][ T24] libceph: connect (1)[c::]:6789 error -13 [ 229.334278][ T7778] ceph: No mds server is up or the cluster is laggy [ 229.343195][ T24] libceph: mon0 (1)[c::]:6789 connect error [ 229.488409][ T30] audit: type=1400 audit(229.460:530): avc: denied { name_bind } for pid=7788 comm="syz.1.424" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 229.596153][ T7790] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.603680][ T7790] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.628936][ T7790] bridge0: entered allmulticast mode [ 229.806056][ T7800] bridge_slave_1: left allmulticast mode [ 229.811931][ T7800] bridge_slave_1: left promiscuous mode [ 229.818176][ T7800] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.874299][ T7800] bridge_slave_0: left allmulticast mode [ 229.926918][ T7800] bridge_slave_0: left promiscuous mode [ 229.964869][ T7800] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.220380][ T9] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 230.520409][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 230.543346][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.698595][ T9] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 230.713784][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.737512][ T9] usb 1-1: config 0 descriptor?? [ 230.746380][ T30] audit: type=1400 audit(230.720:531): avc: denied { watch } for pid=7803 comm="syz.2.429" path="/85/net_prio.prioidx" dev="tmpfs" ino=479 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 230.870692][ T9] hub 1-1:0.0: USB hub found [ 231.004669][ T7806] netlink: 24 bytes leftover after parsing attributes in process `syz.2.429'. [ 231.022346][ T30] audit: type=1400 audit(230.720:532): avc: denied { watch_sb watch_reads } for pid=7803 comm="syz.2.429" path="/85/net_prio.prioidx" dev="tmpfs" ino=479 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 231.346721][ T7804] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=7804 comm=syz.2.429 [ 231.393665][ T9] hub 1-1:0.0: 1 port detected [ 231.702891][ T30] audit: type=1400 audit(231.680:533): avc: denied { bind } for pid=7810 comm="syz.4.432" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 232.002951][ T7790] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=7790 comm=syz.0.423 [ 232.029790][ T7790] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7790 comm=syz.0.423 [ 232.050350][ T30] audit: type=1400 audit(231.680:534): avc: denied { name_bind } for pid=7810 comm="syz.4.432" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 232.107457][ T7790] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=7790 comm=syz.0.423 [ 232.130347][ T30] audit: type=1400 audit(231.680:535): avc: denied { node_bind } for pid=7810 comm="syz.4.432" saddr=127.0.0.1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 232.180341][ T30] audit: type=1400 audit(231.790:536): avc: denied { create } for pid=7810 comm="syz.4.432" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 232.208128][ T7790] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=7790 comm=syz.0.423 [ 232.224614][ T7821] FAULT_INJECTION: forcing a failure. [ 232.224614][ T7821] name failslab, interval 1, probability 0, space 0, times 0 [ 232.432352][ T7821] CPU: 0 UID: 0 PID: 7821 Comm: syz.1.427 Tainted: G L syzkaller #0 PREEMPT(full) [ 232.432380][ T7821] Tainted: [L]=SOFTLOCKUP [ 232.432386][ T7821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 232.432396][ T7821] Call Trace: [ 232.432402][ T7821] [ 232.432408][ T7821] dump_stack_lvl+0x100/0x190 [ 232.432443][ T7821] should_fail_ex.cold+0x5/0xa [ 232.432465][ T7821] ? tomoyo_realpath_from_path+0xb6/0x690 [ 232.432486][ T7821] should_failslab+0xc2/0x120 [ 232.432512][ T7821] __kmalloc_noprof+0xe0/0x850 [ 232.432541][ T7821] tomoyo_realpath_from_path+0xb6/0x690 [ 232.432573][ T7821] tomoyo_path_number_perm+0x23c/0x580 [ 232.432600][ T7821] ? tomoyo_path_number_perm+0x22e/0x580 [ 232.432628][ T7821] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 232.432681][ T7821] ? find_held_lock+0x2b/0x80 [ 232.432701][ T7821] ? __fget_files+0x215/0x3d0 [ 232.432717][ T7821] ? hook_file_ioctl_common+0x146/0x410 [ 232.432745][ T7821] ? __fget_files+0x21f/0x3d0 [ 232.432765][ T7821] security_file_ioctl+0xd3/0x230 [ 232.432785][ T7821] __x64_sys_ioctl+0xb7/0x210 [ 232.432811][ T7821] do_syscall_64+0x106/0xf80 [ 232.432828][ T7821] ? clear_bhb_loop+0x40/0x90 [ 232.432849][ T7821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.432867][ T7821] RIP: 0033:0x7fcb5379c799 [ 232.432881][ T7821] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 232.432897][ T7821] RSP: 002b:00007fcb54639028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 232.432914][ T7821] RAX: ffffffffffffffda RBX: 00007fcb53a16180 RCX: 00007fcb5379c799 [ 232.432925][ T7821] RDX: 0000200000000000 RSI: 00000000c0105512 RDI: 0000000000000006 [ 232.432935][ T7821] RBP: 00007fcb54639090 R08: 0000000000000000 R09: 0000000000000000 [ 232.432945][ T7821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 232.432955][ T7821] R13: 00007fcb53a16218 R14: 00007fcb53a16180 R15: 00007ffe9f1d4498 [ 232.432979][ T7821] [ 232.433001][ T7821] ERROR: Out of memory at tomoyo_realpath_from_path. [ 232.658112][ T7821] hub 9-0:1.0: USB hub found [ 232.754951][ T7821] hub 9-0:1.0: 1 port detected [ 232.760064][ T9] hub 1-1:0.0: hub_ext_port_status failed (err = -32) [ 232.856292][ T7826] netlink: 20 bytes leftover after parsing attributes in process `syz.3.430'. [ 233.004507][ T7826] bond1: option arp_interval: mode dependency failed, not supported in mode 802.3ad(4) [ 233.199367][ T7826] bond1 (unregistering): Released all slaves [ 233.422851][ T7835] netlink: 8 bytes leftover after parsing attributes in process `syz.4.435'. [ 233.446952][ T7832] sg_write: data in/out 28/14 bytes for SCSI command 0x0-- guessing data in; [ 233.446952][ T7832] program syz.2.434 not setting count and/or reply_len properly [ 233.520610][ T791] usb 1-1: USB disconnect, device number 6 [ 233.532908][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 233.532921][ T30] audit: type=1400 audit(233.510:539): avc: denied { ioctl } for pid=7836 comm="syz.3.437" path="/dev/input/event0" dev="devtmpfs" ino=918 ioctlcmd=0x4521 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 233.654537][ T30] audit: type=1400 audit(233.570:540): avc: denied { create } for pid=7825 comm="syz.4.435" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 233.780332][ T29] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 233.981740][ T29] usb 4-1: too many endpoints for config 4 interface 0 altsetting 0: 101, using maximum allowed: 30 [ 234.013238][ T29] usb 4-1: config 4 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 234.020332][ T791] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 234.025823][ T29] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 234.064824][ T29] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 234.148619][ T29] usb 4-1: config 4 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 101 [ 234.229270][ T29] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 234.269742][ T29] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.288180][ T791] usb 2-1: Using ep0 maxpacket: 8 [ 234.299681][ T791] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 234.310415][ T7837] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 234.321474][ T791] usb 2-1: config 179 has no interface number 0 [ 234.427592][ T791] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 234.439170][ T791] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 234.450697][ T791] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 234.460935][ T791] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 234.474870][ T791] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 234.489995][ T791] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.511908][ T7842] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 234.915700][ T791] usb 2-1: USB disconnect, device number 11 [ 234.976158][ T7837] netlink: 16 bytes leftover after parsing attributes in process `syz.3.437'. [ 235.812494][ T29] ath6kl: Failed to submit usb control message: -71 [ 236.000343][ T29] ath6kl: unable to send the bmi data to the device: -71 [ 236.071663][ T29] ath6kl: Unable to send get target info: -71 [ 236.180969][ T29] ath6kl: Failed to init ath6kl core: -71 [ 236.187103][ T29] ath6kl_usb 4-1:4.0: probe with driver ath6kl_usb failed with error -71 [ 236.283448][ T7862] siw: device registration error -23 [ 236.296556][ T7862] TCP: tcp_parse_options: Illegal window scaling value 150 > 14 received [ 236.658823][ T29] usb 4-1: USB disconnect, device number 19 [ 236.683849][ T7865] netlink: 'syz.2.446': attribute type 4 has an invalid length. [ 236.760922][ T7869] fuse: Unknown parameter 'fd0x0000000000000003' [ 237.044921][ T7865] netlink: 152 bytes leftover after parsing attributes in process `syz.2.446'. [ 237.063970][ T7865] .`: renamed from bond0 (while UP) [ 237.391264][ T977] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 237.493076][ T29] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 237.502454][ T30] audit: type=1400 audit(237.480:541): avc: denied { read } for pid=7883 comm="syz.1.453" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 237.588563][ T977] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 237.603390][ T977] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.630777][ T977] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 237.641686][ T977] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.652282][ T977] usb 5-1: Product: syz [ 237.656896][ T977] usb 5-1: Manufacturer: syz [ 237.670377][ T977] usb 5-1: SerialNumber: syz [ 237.679174][ T7888] netlink: 'syz.1.453': attribute type 2 has an invalid length. [ 237.693153][ T977] cdc_mbim 5-1:1.0: skipping garbage [ 237.711689][ T29] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 237.731037][ T29] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.756791][ T29] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 237.780352][ T24] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 237.787921][ T29] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.805391][ T29] usb 4-1: Product: syz [ 237.817001][ T29] usb 4-1: Manufacturer: syz [ 237.826749][ T29] usb 4-1: SerialNumber: syz [ 237.983791][ T29] cdc_mbim 4-1:1.0: skipping garbage [ 238.096714][ T7893] bond0: entered promiscuous mode [ 238.101899][ T7893] bond_slave_0: entered promiscuous mode [ 238.108566][ T7893] bond_slave_1: entered promiscuous mode [ 238.131327][ T7893] batadv0: entered promiscuous mode [ 238.143258][ T7893] debugfs: 'hsr1' already exists in 'hsr' [ 238.149180][ T7893] Cannot create hsr debugfs directory [ 238.157261][ T7893] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 238.252622][ T7873] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 238.361417][ T7873] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 238.441919][ T24] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 238.452669][ T24] usb 3-1: config 0 interface 0 has no altsetting 0 [ 238.463593][ T24] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 238.472826][ T24] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 238.481523][ T24] usb 3-1: Product: syz [ 238.485797][ T24] usb 3-1: Manufacturer: syz [ 238.490777][ T24] usb 3-1: SerialNumber: syz [ 238.514359][ T24] usb 3-1: config 0 descriptor?? [ 238.524420][ T24] usb 3-1: selecting invalid altsetting 0 [ 238.607133][ T7873] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 238.619444][ T7873] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 238.658923][ T977] cdc_mbim 5-1:1.0: failed GET_NTB_PARAMETERS [ 238.748208][ T977] cdc_mbim 5-1:1.0: bind() failure [ 238.777082][ T977] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 238.786853][ T977] cdc_ncm 5-1:1.1: bind() failure [ 239.730313][ T7899] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 239.964350][ T977] usb 5-1: USB disconnect, device number 12 [ 240.065256][ T9] usb 3-1: USB disconnect, device number 15 [ 240.180165][ T29] cdc_mbim 4-1:1.0: bind() failure [ 240.197681][ T29] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 240.225787][ T29] cdc_ncm 4-1:1.1: bind() failure [ 240.389803][ T7874] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 240.422777][ T7874] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 241.525521][ T29] usb 4-1: USB disconnect, device number 20 [ 241.690124][ T7918] capability: warning: `syz.0.457' uses 32-bit capabilities (legacy support in use) [ 241.699577][ T30] audit: type=1400 audit(241.660:542): avc: denied { ioctl } for pid=7916 comm="syz.0.457" path="/dev/binderfs/binder0" dev="binder" ino=16 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 241.750416][ T30] audit: type=1400 audit(241.660:543): avc: denied { set_context_mgr } for pid=7916 comm="syz.0.457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 241.779680][ T30] audit: type=1400 audit(241.660:544): avc: denied { map } for pid=7916 comm="syz.0.457" path="/dev/binderfs/binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 242.020377][ T30] audit: type=1400 audit(241.660:545): avc: denied { call } for pid=7916 comm="syz.0.457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 242.049436][ T7917] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 243.904845][ T30] audit: type=1400 audit(243.860:546): avc: denied { ioctl } for pid=7936 comm="syz.0.466" path="pid:[4026532797]" dev="nsfs" ino=4026532797 ioctlcmd=0xb706 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 243.990332][ T30] audit: type=1400 audit(243.860:547): avc: denied { append } for pid=7936 comm="syz.0.466" name="001" dev="devtmpfs" ino=721 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 245.003122][ T7952] kvm: requested 7542 ns i8254 timer period limited to 200000 ns [ 245.090313][ T7952] kvm: pic: non byte read [ 245.109510][ T7952] kvm: pic: level sensitive irq not supported [ 245.124444][ T7952] kvm: pic: non byte read [ 245.713536][ T7933] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 246.220812][ T977] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 246.374377][ T24] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 247.530600][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 247.556370][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 247.670321][ T977] usb 4-1: Using ep0 maxpacket: 32 [ 247.682161][ T24] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 247.720613][ T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 247.737807][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 247.757934][ T977] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 247.774200][ T24] usb 1-1: config 0 descriptor?? [ 247.802858][ T977] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 247.844222][ T7994] netlink: 24 bytes leftover after parsing attributes in process `syz.4.479'. [ 247.853429][ T7994] netlink: 24 bytes leftover after parsing attributes in process `syz.4.479'. [ 247.865205][ T24] hub 1-1:0.0: USB hub found [ 247.890685][ T977] usb 4-1: config 0 descriptor?? [ 247.907757][ T977] hub 4-1:0.0: USB hub found [ 247.999354][ T24] hub 1-1:0.0: 1 port detected [ 248.116826][ T977] hub 4-1:0.0: 1 port detected [ 248.453557][ T7977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=7977 comm=syz.0.475 [ 248.468501][ T7977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7977 comm=syz.0.475 [ 248.500451][ T7977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=7977 comm=syz.0.475 [ 248.529233][ T7973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=7973 comm=syz.3.476 [ 248.545488][ T7973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7973 comm=syz.3.476 [ 248.558068][ T7973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pid=7973 comm=syz.3.476 [ 248.558526][ T7977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=7977 comm=syz.0.475 [ 248.586254][ T7973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=7973 comm=syz.3.476 [ 248.837588][ T977] usb 4-1: USB disconnect, device number 21 [ 249.183858][ T8000] netlink: 300 bytes leftover after parsing attributes in process `syz.4.482'. [ 249.205499][ T24] usb 1-1: USB disconnect, device number 7 [ 250.092034][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 250.102670][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 252.015862][ T30] audit: type=1400 audit(251.380:548): avc: denied { create } for pid=8018 comm="syz.3.488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 255.045942][ C0] sched: DL replenish lagged too much [ 334.995441][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 335.621824][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 373.135615][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 375.320213][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 375.327180][ C1] rcu: (detected by 1, t=10502 jiffies, g=24397, q=3207 ncpus=2) [ 375.334974][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 1873 (4294974701-4294972828), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 375.348239][ C1] rcu: rcu_preempt kthread starved for 1874 jiffies! g24397 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 375.359332][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 375.369285][ C1] rcu: RCU grace-period kthread stack dump: [ 375.375157][ C1] task:rcu_preempt state:R running task stack:28824 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 375.388637][ C1] Call Trace: [ 375.391913][ C1] [ 375.394838][ C1] __schedule+0xfee/0x60e0 [ 375.399264][ C1] ? __lock_acquire+0x4a5/0x2630 [ 375.404210][ C1] ? __pfx___schedule+0x10/0x10 [ 375.409055][ C1] ? find_held_lock+0x2b/0x80 [ 375.413724][ C1] ? schedule+0x2bf/0x390 [ 375.418076][ C1] schedule+0xdd/0x390 [ 375.422139][ C1] schedule_timeout+0x127/0x280 [ 375.426986][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 375.432358][ C1] ? __pfx_process_timeout+0x10/0x10 [ 375.437638][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 375.443443][ C1] ? prepare_to_swait_event+0xdf/0x4a0 [ 375.448903][ C1] rcu_gp_fqs_loop+0x1a9/0x900 [ 375.453666][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 375.458951][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 375.463891][ C1] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 375.469081][ C1] ? rcu_is_watching+0x12/0xc0 [ 375.473837][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 375.479643][ C1] rcu_gp_kthread+0x179/0x230 [ 375.484316][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 375.489507][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 375.495313][ C1] ? __kthread_parkme+0x18c/0x230 [ 375.500334][ C1] ? kthread+0x13a/0x450 [ 375.504562][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 375.509754][ C1] kthread+0x370/0x450 [ 375.513812][ C1] ? __pfx_kthread+0x10/0x10 [ 375.518392][ C1] ret_from_fork+0x754/0xd80 [ 375.522973][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 375.528076][ C1] ? __switch_to+0x7b4/0x1120 [ 375.532743][ C1] ? __pfx_kthread+0x10/0x10 [ 375.537323][ C1] ret_from_fork_asm+0x1a/0x30 [ 375.542089][ C1] [ 375.545097][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 375.551405][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G L syzkaller #0 PREEMPT(full) [ 375.561892][ C1] Tainted: [L]=SOFTLOCKUP [ 375.566201][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 375.576241][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0xb/0x70 [ 375.582304][ C1] Code: 60 00 be 03 00 00 00 5b e9 22 e2 ec 02 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 65 8b 05 65 f1 04 12 <48> 8b 34 24 65 48 8b 15 41 f1 04 12 a9 00 01 ff 00 74 1b f6 c4 01 [ 375.601900][ C1] RSP: 0018:ffffc90000a07f08 EFLAGS: 00000246 [ 375.607957][ C1] RAX: 0000000080000301 RBX: ffff8881c60018c0 RCX: ffffffff896163fc [ 375.615915][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88801e6b2480 [ 375.623878][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 375.631839][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88807d231100 [ 375.639809][ C1] R13: dffffc0000000000 R14: ffff888037d22000 R15: 0000000000000000 [ 375.647781][ C1] FS: 0000000000000000(0000) GS:ffff888124447000(0000) knlGS:0000000000000000 [ 375.656705][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 375.663282][ C1] CR2: 0000200000031000 CR3: 000000000e598000 CR4: 00000000003526f0 [ 375.671250][ C1] Call Trace: [ 375.674521][ C1] [ 375.677351][ C1] dev_hard_start_xmit+0x4c/0x7d0 [ 375.682382][ C1] __dev_queue_xmit+0x32c1/0x4800 [ 375.687412][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 375.692787][ C1] ? __lock_acquire+0x4a5/0x2630 [ 375.697741][ C1] ? __ip6_finish_output+0x357/0x1080 [ 375.703111][ C1] ? rcu_is_watching+0x12/0xc0 [ 375.707872][ C1] ip6_finish_output2+0xfd4/0x1ce0 [ 375.712983][ C1] __ip6_finish_output+0x357/0x1080 [ 375.718180][ C1] ip6_output+0x2aa/0xa60 [ 375.722504][ C1] ? __pfx_ip6_output+0x10/0x10 [ 375.727352][ C1] ? __pfx_ip6_finish_output+0x10/0x10 [ 375.732810][ C1] ip6_local_out+0xce/0x4a0 [ 375.737312][ C1] synproxy_send_tcp_ipv6+0x5f3/0x700 [ 375.742673][ C1] ? __pfx_cookie_hash.isra.0+0x10/0x10 [ 375.748214][ C1] ? __pfx_synproxy_send_tcp_ipv6+0x10/0x10 [ 375.754107][ C1] ? __cookie_v6_init_sequence+0x2d7/0x3c0 [ 375.759908][ C1] synproxy_send_client_synack_ipv6+0x601/0x7a0 [ 375.766155][ C1] ? __pfx_synproxy_send_client_synack_ipv6+0x10/0x10 [ 375.772924][ C1] ? net_generic+0xea/0x2a0 [ 375.777440][ C1] nft_synproxy_do_eval+0x941/0xd50 [ 375.782638][ C1] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 375.788332][ C1] ? unwind_next_frame+0x3be/0x1ea0 [ 375.793516][ C1] ? __pfx_nft_synproxy_eval+0x10/0x10 [ 375.798972][ C1] nft_do_chain+0x2e8/0x1930 [ 375.803553][ C1] ? ip6t_do_table+0xbed/0x1c90 [ 375.808371][ C1] ? __local_bh_enable_ip+0x9e/0x120 [ 375.813632][ C1] ? __pfx_nft_do_chain+0x10/0x10 [ 375.818654][ C1] ? __pfx_nf_nat_ipv6_fn+0x10/0x10 [ 375.823834][ C1] nft_do_chain_inet+0xee/0x340 [ 375.828681][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 375.834136][ C1] ? nf_nat_ipv6_local_in+0x37e/0x6c0 [ 375.839485][ C1] ? lock_acquire+0x1cf/0x380 [ 375.844147][ C1] nf_hook_slow+0xbf/0x220 [ 375.848569][ C1] nf_hook.constprop.0+0x2a6/0x750 [ 375.853685][ C1] ? __pfx_ip6_input_finish+0x10/0x10 [ 375.859032][ C1] ? __pfx_nf_hook.constprop.0+0x10/0x10 [ 375.864643][ C1] ? __pfx_ip6_input_finish+0x10/0x10 [ 375.870017][ C1] ip6_input+0xe0/0x2f0 [ 375.874165][ C1] ipv6_rcv+0x261/0x610 [ 375.878294][ C1] ? __pfx_ipv6_rcv+0x10/0x10 [ 375.882947][ C1] __netif_receive_skb_one_core+0x12d/0x1e0 [ 375.888836][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 375.895243][ C1] ? lock_acquire+0x1cf/0x380 [ 375.899896][ C1] ? process_backlog+0x32a/0x1580 [ 375.904900][ C1] ? process_backlog+0x32a/0x1580 [ 375.909919][ C1] __netif_receive_skb+0x1f/0x120 [ 375.914933][ C1] process_backlog+0x37a/0x1580 [ 375.919756][ C1] __napi_poll.constprop.0+0xaf/0x450 [ 375.925105][ C1] net_rx_action+0xa40/0xf20 [ 375.929700][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 375.934810][ C1] ? lock_acquire+0x1cf/0x380 [ 375.939459][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 375.944630][ C1] ? sched_clock+0x38/0x60 [ 375.949043][ C1] ? sched_clock_cpu+0x6c/0x570 [ 375.953890][ C1] ? rcu_is_watching+0x12/0xc0 [ 375.958635][ C1] handle_softirqs+0x1eb/0x9e0 [ 375.963377][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 375.968658][ C1] __irq_exit_rcu+0xef/0x150 [ 375.973233][ C1] irq_exit_rcu+0x9/0x30 [ 375.977457][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 375.983068][ C1] [ 375.985988][ C1] [ 375.988908][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 375.994874][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 376.000483][ C1] Code: b8 82 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 43 dc 1b 00 fb f4 bc 35 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 376.020077][ C1] RSP: 0018:ffffc90000197df0 EFLAGS: 00000246 [ 376.026119][ C1] RAX: 000000000204faaf RBX: ffff88801e6b2480 RCX: ffffffff8b8fac75 [ 376.034073][ C1] RDX: 0000000000000000 RSI: ffffffff8de72aee RDI: ffffffff8c1af220 [ 376.042017][ C1] RBP: 0000000000000001 R08: 0000000000000001 R09: ffffed10170a6795 [ 376.049975][ C1] R10: ffff8880b8533cab R11: 0000000000000000 R12: ffffed1003cd6490 [ 376.057944][ C1] R13: 0000000000000001 R14: ffffffff90d97a10 R15: 0000000000000000 [ 376.065895][ C1] ? ct_kernel_exit+0x125/0x180 [ 376.070743][ C1] default_idle+0x9/0x10 [ 376.074971][ C1] default_idle_call+0x6c/0xb0 [ 376.079701][ C1] do_idle+0x35b/0x4b0 [ 376.083744][ C1] ? __pfx_do_idle+0x10/0x10 [ 376.088336][ C1] cpu_startup_entry+0x4f/0x60 [ 376.093091][ C1] start_secondary+0x21d/0x2d0 [ 376.097828][ C1] ? __pfx_start_secondary+0x10/0x10 [ 376.103093][ C1] common_startup_64+0x13e/0x148 [ 376.108033][ C1] [ 376.118985][ T1298] ieee802154 phy1 wpan1: encryption failed: -22