last executing test programs: 1m52.755479438s ago: executing program 1 (id=528): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r1, 0x3b85, &(0x7f0000000040)={0x28, 0x7, r2, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, r2, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r1, 0x3ba0, &(0x7f0000000180)={0x48, 0x7, r3, 0x0, 0x10001, 0x0, 0x1, 0xd6fe2, 0x3d3b4e, 0x20000}) 1m52.695668987s ago: executing program 1 (id=529): r0 = landlock_create_ruleset(&(0x7f0000000000)={0x2, 0x1, 0x1}, 0x18, 0x0) landlock_add_rule$LANDLOCK_RULE_NET_PORT(r0, 0x2, &(0x7f0000000080)={0x0, 0x1}, 0x0) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x66002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$binfmt_format(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/fs/binfmt_misc/syz1\x00', 0x2, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, 0x0) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') pread64(r5, &(0x7f0000001240)=""/102400, 0x19000, 0x1000000000) setreuid(0x0, r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x80010, r1, 0xbbe8d000) 1m52.594670903s ago: executing program 1 (id=530): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000540)={{0x14, 0x10, 0x1, 0xff00, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x88, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x5c, 0x4, 0x0, 0x1, [{0x58, 0x1, 0x0, 0x1, @target={{0xb}, @val={0x48, 0x2, 0x0, 0x1, [@NFTA_TARGET_INFO={0x2c, 0x3, "7339f2f10461afb9fdd672bad09dfb78c7699c74e891a0c700"/40}, @NFTA_TARGET_REV={0x8}, @NFTA_TARGET_NAME={0xe, 0x1, 'IDLETIMER\x00'}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xb0}, 0x1, 0x0, 0x0, 0x4000850}, 0x20040040) 1m52.593072482s ago: executing program 1 (id=531): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000002c0)={&(0x7f00000001c0)="020a807cc1be46319b1c37b27b703c24fc79ae2329bf8b4291584c5e63ed401cb3dd87daedbbeb1367b367ff69c3ac5903c96487f596a732c32ea0f0808012c98089a08e50c6c9ee37b5f1ea045d56aa0cd5769e1d66bc1f6adc1488ff7bd7db0f76df307cc29e06eeac43faab696898b4fd80880a9d0ccec155f444b13108c46a2ae4936fdfd710b23a34a069c729b03b3682ffc818c84cfc6c1d4a33ea2f220dc5a84ca95d9173c3d5f1c2f1d10ac8a541aaeb9999e823428f1277c516e4a003342d", 0xc3, 0x0}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000380)={&(0x7f0000000480)="32e7775ca3eeb64984c80fbd50cb655c5495b09cb0e40246816b9a580519f843cc6f055aaa8a9c37c69b116aa88fb632437d8a3e547d6482bb08da4900e514e8ccd7bf7a851b078630c0d6ea3794f0c8753ff80ce9c6407e1b676be78fdb331add18b99aa4f7319ec39e9f76c6776cf54b7c9b62eec780ba471f37fbbeda6d75448ce44f0fd33ff9fd8339a6c97d86601eb45befea0338b5b3ba14e7b672129adcc9efba5d8a6bbf0eb7f06300dee386f2e05738dce759a017f1c71b5b89876358dc653c59fc38f4edbb9888c72583af59fccc58fe830e8fe1d65f1f60b06eae1b80cfe7ab96478f", 0xe8, 0x0}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, &(0x7f0000000600)={&(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40000008, 0x0, 0xcccccccc}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, &(0x7f00000006c0)={&(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$DRM_IOCTL_MODE_ATOMIC(0xffffffffffffffff, 0xc03864bc, &(0x7f0000000780)={0x1, 0x2, &(0x7f00000003c0)=[r1, r2], &(0x7f0000000400)=[0x8, 0xfffffff8, 0xfffffdf3, 0x3], &(0x7f0000000700)=[0x0, r5, r6], &(0x7f0000000740)=[0x7fffffffffffffff], 0x0, 0x800000000}) r7 = socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x206d0d1, 0x0) r8 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r8, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r8, 0xc02064b6, &(0x7f00000001c0)={r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r8, 0xc02064b9, &(0x7f00000002c0)={&(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000040), 0x3, r10}) ioctl$DRM_IOCTL_MODE_ATOMIC(r8, 0xc03864bc, &(0x7f0000000580)={0x200, 0x1, &(0x7f0000000180)=[r10], &(0x7f0000000400)=[0x3], &(0x7f0000000640)=[r11], &(0x7f0000000340), 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_ATOMIC(0xffffffffffffffff, 0xc03864bc, &(0x7f0000000900)={0x0, 0x1, &(0x7f0000000800)=[r4], &(0x7f0000000840)=[0x4, 0xfffff30c, 0x2, 0xa, 0x0, 0x1ff, 0xa, 0x3, 0xffffffc0], &(0x7f0000000880)=[r3, r11], &(0x7f00000008c0)=[0x628e1c2, 0x4, 0x0, 0x98], 0x0, 0xffffffff83e2f245}) umount2(&(0x7f0000000080)='./file0/file0\x00', 0x1) umount2(&(0x7f00000001c0)='./file0/../file0\x00', 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) rt_sigaction(0x2, &(0x7f0000001440)={0x0, 0x4, 0x0, {[0x10]}}, 0x0, 0x8, &(0x7f0000001480)) r13 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r12, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r13, @ANYBLOB="050500000000fddbdf25010000001400070000000000000000000000ffffe0000001050002000a"], 0x30}}, 0x10) sendmsg$FOU_CMD_DEL(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r13, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @dev={0xac, 0x14, 0x14, 0x22}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[], 0x54}, 0x1, 0x0, 0x0, 0x4002}, 0x40042) 1m52.536253412s ago: executing program 1 (id=532): mount(&(0x7f0000000000)=@rnullb, &(0x7f00000000c0)='./cgroup\x00', &(0x7f0000000040)='squashfs\x00', 0x20b440, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000140), 0x77, 0x1501) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x3, 0x44, &(0x7f00000001c0)={0x1f, 0x3, 0x17, 0x1}, 0x50, 0x20, 0x3, 0x0, 0x4bf, 0x404, 0x0}) ioctl$USBDEVFS_REAPURB(r0, 0x4004550d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r3, 0x0, 0xb, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="ab68a39f9b2213aeeb4738157730fbab157f5601f95d72a4367cd839df7df3df099ef40ab28eafe4a48cbe4efb7e1fe1897dd9d34ed533662fbc7cd4e9ff462e", 0x40, r4) 1m52.244067671s ago: executing program 1 (id=533): r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) r1 = syz_open_dev$video(&(0x7f0000000080), 0x7, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x88, 0x94, 0x5b, 0x40, 0x46d, 0x8b7, 0xca8e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x7f, 0x0, 0xc0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xdd, 0xc5, 0x42}}]}}]}}, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x10f, &(0x7f00000005c0)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xfd, 0x1, 0x1, 0x3, 0xf0, 0xd, [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x2, 0x6, 0x0, 0x2, {{0xa, 0x24, 0x6, 0x0, 0x0, "ddcff915b1"}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x1ff, 0x3, 0x1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0xc}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x2}, @mdlm_detail={0x89, 0x24, 0x13, 0x9, "6eb344b376bbc452ceb1e1bb903a9621b55d38a2bcd1d1afd11af195eb7ed15c76bd625f76b21ffe1fccfd5ecb673c284ba081fe17018881189bdfbc3d489352fa5e19f684fea6655b8e6539f363c9d4c83b295df784ee1414dcce28f823cbf4259ab33601afd44826c6b266a9b4ffa931dd5d5178c659a1095b0481c102c51c6aa25c1dff"}, @network_terminal={0x7, 0x24, 0xa, 0x3, 0x81, 0x2, 0x71}, @obex={0x5, 0x24, 0x15, 0x3}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x0, 0x4, 0x8}}], {{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x6, 0x0, 0x4}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x9, 0xc6, 0x3}}}}}]}}]}}, &(0x7f0000000b00)={0xa, &(0x7f0000000700)={0xa, 0x6, 0x110, 0x2, 0x6, 0xe, 0xff, 0x6}, 0x5, &(0x7f0000000740)={0x5, 0xf, 0x5}, 0x9, [{0x4, &(0x7f0000000780)=@string={0x4, 0x3, "e30c"}}, {0x37, &(0x7f00000007c0)=@string={0x37, 0x3, "52a6b978180588793ff216333b10e1188432209c73eb7ca705ce1e5fc3884e25b8f70ed791295927eb18ade62c57a3973a2ae7cacb"}}, {0x9e, &(0x7f0000000800)=@string={0x9e, 0x3, "69e1bb14bd98b50ee9c0b4b4a697d1177ac241c83b2dee2595cfeb4e57e21c72c8525d34af28c36125dad67768fcbc5d2678d0f08db30989b6a2b781c24af8afb7fdfac8b37df244f4fef12084797fc302fcc81c226374da806700fc853c49ce4e97471635cc8d04f0b1cd439cc47f59497674bdf445922468ab094b003c4db2d0234ff1bef8f55a46d3a31b0fce0a2a3f713da76d353c3973162df6"}}, {0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x1407}}, {0x4, &(0x7f0000000900)=@lang_id={0x4, 0x3, 0xf4ff}}, {0x4, &(0x7f0000000940)=@lang_id={0x4, 0x3, 0x1809}}, {0xe0, &(0x7f0000000980)=@string={0xe0, 0x3, "4a18bfae8a6d9bbcc56eab789410bd42532093d2957d29b6ff1fb21a7eaa49fffe21b35f97c0df59ce212e99f7d9e81980c51f59e1cff8492941c77de108731ff5e3b7ea23e74bfde982842909934708f818e3662596574ca8ecd82208f6f0be008371dd6884a585068257798ca8b558627d986590e267a09a2071d3b25d4723b9aa6d8b22d8d7fad49735f91b288eb5f93b2e3408a1b82a39995e29b4ed00904cc21296e9c8f3a5577b12deb9b766c59de55e8cd1d205561510610b71c671633b3bcf7fc3059f8515696376e602fd751defd2a2e49d2f05ab555c40ce74"}}, {0x4, &(0x7f0000000a80)=@lang_id={0x4, 0x3, 0x416}}, {0x30, &(0x7f0000000bc0)=@string={0x30, 0x3, "657b508b27a9c734e7dcd0fdad44b86a643924fd18e42e9d3139a07e62887580f1905ae303249075a013139d662f"}}]}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x8001, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40186f40, &(0x7f0000000440)=0x20000) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) bind$netrom(r3, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000f80)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x0, &(0x7f00000000c0)=[@cr4={0x1, 0x425c}], 0x1) r6 = dup(r5) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, 0x0}], 0x1, 0x42, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$DMA_BUF_SET_NAME_A(r2, 0x40046201, &(0x7f0000000580)='&,!$$]+]\x00') syz_usb_connect$cdc_ncm(0x4, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x87, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x2, 0x1, 0x8, 0x30, 0xfc, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "c4"}, {0x5, 0x24, 0x0, 0x90c}, {0xd, 0x24, 0xf, 0x1, 0x40, 0x0, 0x101, 0x8}, {0x6, 0x24, 0x1a, 0x7, 0x74}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x5}, @country_functional={0xa, 0x24, 0x7, 0xf5, 0x8, [0xfffb, 0x3]}, @obex={0x5, 0x24, 0x15, 0x40}, @mdlm={0x15, 0x24, 0x12, 0x8}, @obex={0x5, 0x24, 0x15, 0x6}]}, {{0x9, 0x5, 0x81, 0x3, 0x28, 0x8, 0x2, 0x7}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0xff, 0x3, 0x2}}, {{0x9, 0x5, 0x3, 0x2, 0x30, 0x2, 0x7, 0x7e}}}}}}}]}}, &(0x7f0000000500)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x110, 0xc0, 0x6, 0x81, 0x8, 0xf4}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x4, [{0x83, &(0x7f0000000340)=@string={0x83, 0x3, "f0a6c94f842f3c4d35812fd63f42d3a5c55942c26f6f33afd02ba882a2f674a6f43f087a4ce14899065cd13fa02df3475eae192f08dd84f9d8499bb80d344f24a2338af366eb4b4fda6802c967ba0d5850921d4fbf5232739ce4468f6a4150d2d572c7a2271b899625b70d01547ced1c7d01f15159c7e529b2c2583d6f6af3b35e"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x2801}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x449}}, {0x51, &(0x7f0000000480)=@string={0x51, 0x3, "50248ccc48729f6a870179e095515169fd70e10e706e4717b006dd00ea406655f92af19ec81eae3311bb73821f5b99d8fa2f5d692c27bf28bf31fed4425a737ba39b3ca783be18579063692d2a4ebd"}}]}) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f0000000100)={0x4000, 0x59455247, 0x140, 0xb4, 0x0, @discrete={0x5, 0x6}}) r8 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_G_FMT(r8, 0xc0d05604, &(0x7f0000000140)={0x4, @sliced={0x8, [0x2, 0x0, 0x1, 0x2, 0xfff7, 0x8, 0xfaa, 0x26, 0x1, 0x40, 0x6, 0x8, 0x28, 0x0, 0x3, 0xe, 0xfff, 0x3ce6, 0x8, 0x40, 0x8, 0x7fff, 0x2, 0xf, 0xbc1, 0x80, 0x6, 0x96a, 0x8, 0x9, 0x9, 0x8, 0x8, 0xf, 0xe, 0x7ff, 0x7, 0x3, 0x4, 0x15e0, 0x5, 0x95, 0x1, 0x3, 0x8ef9, 0x100, 0x3, 0x8], 0x3}}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r8, 0x4020565a, &(0x7f0000000040)={0x0, 0x1, 0x3}) 1m52.06495263s ago: executing program 32 (id=533): r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) r1 = syz_open_dev$video(&(0x7f0000000080), 0x7, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x88, 0x94, 0x5b, 0x40, 0x46d, 0x8b7, 0xca8e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x7f, 0x0, 0xc0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xdd, 0xc5, 0x42}}]}}]}}, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x10f, &(0x7f00000005c0)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xfd, 0x1, 0x1, 0x3, 0xf0, 0xd, [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x2, 0x6, 0x0, 0x2, {{0xa, 0x24, 0x6, 0x0, 0x0, "ddcff915b1"}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x1ff, 0x3, 0x1}, [@mdlm={0x15, 0x24, 0x12, 0x4}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0xc}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x2}, @mdlm_detail={0x89, 0x24, 0x13, 0x9, "6eb344b376bbc452ceb1e1bb903a9621b55d38a2bcd1d1afd11af195eb7ed15c76bd625f76b21ffe1fccfd5ecb673c284ba081fe17018881189bdfbc3d489352fa5e19f684fea6655b8e6539f363c9d4c83b295df784ee1414dcce28f823cbf4259ab33601afd44826c6b266a9b4ffa931dd5d5178c659a1095b0481c102c51c6aa25c1dff"}, @network_terminal={0x7, 0x24, 0xa, 0x3, 0x81, 0x2, 0x71}, @obex={0x5, 0x24, 0x15, 0x3}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x0, 0x4, 0x8}}], {{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x6, 0x0, 0x4}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x9, 0xc6, 0x3}}}}}]}}]}}, &(0x7f0000000b00)={0xa, &(0x7f0000000700)={0xa, 0x6, 0x110, 0x2, 0x6, 0xe, 0xff, 0x6}, 0x5, &(0x7f0000000740)={0x5, 0xf, 0x5}, 0x9, [{0x4, &(0x7f0000000780)=@string={0x4, 0x3, "e30c"}}, {0x37, &(0x7f00000007c0)=@string={0x37, 0x3, "52a6b978180588793ff216333b10e1188432209c73eb7ca705ce1e5fc3884e25b8f70ed791295927eb18ade62c57a3973a2ae7cacb"}}, {0x9e, &(0x7f0000000800)=@string={0x9e, 0x3, "69e1bb14bd98b50ee9c0b4b4a697d1177ac241c83b2dee2595cfeb4e57e21c72c8525d34af28c36125dad67768fcbc5d2678d0f08db30989b6a2b781c24af8afb7fdfac8b37df244f4fef12084797fc302fcc81c226374da806700fc853c49ce4e97471635cc8d04f0b1cd439cc47f59497674bdf445922468ab094b003c4db2d0234ff1bef8f55a46d3a31b0fce0a2a3f713da76d353c3973162df6"}}, {0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x1407}}, {0x4, &(0x7f0000000900)=@lang_id={0x4, 0x3, 0xf4ff}}, {0x4, &(0x7f0000000940)=@lang_id={0x4, 0x3, 0x1809}}, {0xe0, &(0x7f0000000980)=@string={0xe0, 0x3, "4a18bfae8a6d9bbcc56eab789410bd42532093d2957d29b6ff1fb21a7eaa49fffe21b35f97c0df59ce212e99f7d9e81980c51f59e1cff8492941c77de108731ff5e3b7ea23e74bfde982842909934708f818e3662596574ca8ecd82208f6f0be008371dd6884a585068257798ca8b558627d986590e267a09a2071d3b25d4723b9aa6d8b22d8d7fad49735f91b288eb5f93b2e3408a1b82a39995e29b4ed00904cc21296e9c8f3a5577b12deb9b766c59de55e8cd1d205561510610b71c671633b3bcf7fc3059f8515696376e602fd751defd2a2e49d2f05ab555c40ce74"}}, {0x4, &(0x7f0000000a80)=@lang_id={0x4, 0x3, 0x416}}, {0x30, &(0x7f0000000bc0)=@string={0x30, 0x3, "657b508b27a9c734e7dcd0fdad44b86a643924fd18e42e9d3139a07e62887580f1905ae303249075a013139d662f"}}]}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x8001, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40186f40, &(0x7f0000000440)=0x20000) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) bind$netrom(r3, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000f80)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x0, &(0x7f00000000c0)=[@cr4={0x1, 0x425c}], 0x1) r6 = dup(r5) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, 0x0}], 0x1, 0x42, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$DMA_BUF_SET_NAME_A(r2, 0x40046201, &(0x7f0000000580)='&,!$$]+]\x00') syz_usb_connect$cdc_ncm(0x4, 0x9d, &(0x7f0000000240)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x87, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8b, 0x2, 0x1, 0x8, 0x30, 0xfc, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "c4"}, {0x5, 0x24, 0x0, 0x90c}, {0xd, 0x24, 0xf, 0x1, 0x40, 0x0, 0x101, 0x8}, {0x6, 0x24, 0x1a, 0x7, 0x74}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x5}, @country_functional={0xa, 0x24, 0x7, 0xf5, 0x8, [0xfffb, 0x3]}, @obex={0x5, 0x24, 0x15, 0x40}, @mdlm={0x15, 0x24, 0x12, 0x8}, @obex={0x5, 0x24, 0x15, 0x6}]}, {{0x9, 0x5, 0x81, 0x3, 0x28, 0x8, 0x2, 0x7}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0xff, 0x3, 0x2}}, {{0x9, 0x5, 0x3, 0x2, 0x30, 0x2, 0x7, 0x7e}}}}}}}]}}, &(0x7f0000000500)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x110, 0xc0, 0x6, 0x81, 0x8, 0xf4}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x4, [{0x83, &(0x7f0000000340)=@string={0x83, 0x3, "f0a6c94f842f3c4d35812fd63f42d3a5c55942c26f6f33afd02ba882a2f674a6f43f087a4ce14899065cd13fa02df3475eae192f08dd84f9d8499bb80d344f24a2338af366eb4b4fda6802c967ba0d5850921d4fbf5232739ce4468f6a4150d2d572c7a2271b899625b70d01547ced1c7d01f15159c7e529b2c2583d6f6af3b35e"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x2801}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x449}}, {0x51, &(0x7f0000000480)=@string={0x51, 0x3, "50248ccc48729f6a870179e095515169fd70e10e706e4717b006dd00ea406655f92af19ec81eae3311bb73821f5b99d8fa2f5d692c27bf28bf31fed4425a737ba39b3ca783be18579063692d2a4ebd"}}]}) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f0000000100)={0x4000, 0x59455247, 0x140, 0xb4, 0x0, @discrete={0x5, 0x6}}) r8 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_G_FMT(r8, 0xc0d05604, &(0x7f0000000140)={0x4, @sliced={0x8, [0x2, 0x0, 0x1, 0x2, 0xfff7, 0x8, 0xfaa, 0x26, 0x1, 0x40, 0x6, 0x8, 0x28, 0x0, 0x3, 0xe, 0xfff, 0x3ce6, 0x8, 0x40, 0x8, 0x7fff, 0x2, 0xf, 0xbc1, 0x80, 0x6, 0x96a, 0x8, 0x9, 0x9, 0x8, 0x8, 0xf, 0xe, 0x7ff, 0x7, 0x3, 0x4, 0x15e0, 0x5, 0x95, 0x1, 0x3, 0x8ef9, 0x100, 0x3, 0x8], 0x3}}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r8, 0x4020565a, &(0x7f0000000040)={0x0, 0x1, 0x3}) 5.756172929s ago: executing program 4 (id=1571): socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, 0x0, 0x0) creat(&(0x7f0000001380)='./file0\x00', 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, &(0x7f00000000c0)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x4048aec9, &(0x7f0000000180)={[{0x3, 0x10, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x5, 0x4, 0x8, 0x0, 0x1, 0x4}, {0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, {0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x4, 0x0, 0x4d, 0x0, 0x0, 0xff, 0x800}], 0xfffffffc}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x101}) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup3(r3, r2, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, 0x0) r5 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000001440)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) 5.696486056s ago: executing program 4 (id=1572): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x4002004c4, 0x1004, 0x45c5, 0xc595, 0x7, 0x2, 0xffffffffffffffff, 0x0, 0x80000004000000, 0xc], 0x80a0000, 0x2010d3}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[]) r3 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00000000c0)={0x20002000}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[0x205, 0x6, 0x6, 0x2c, 0x10003, 0x41, 0x400400200cc0, 0x100ffd, 0x0, 0x9, 0xb43e, 0x3, 0xf, 0x40000000007, 0x68, 0x5], 0x2, 0x174bb3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.607664553s ago: executing program 4 (id=1574): openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xa) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x41, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x1fd, 0x3, 0x80a0000, 0x1000, &(0x7f0000002000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5340450c10108e492940a80909021b00094000010009040002010035040009058dff86"], 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r3) write$char_usb(r4, &(0x7f0000000300)='L', 0x1) 2.530884619s ago: executing program 4 (id=1624): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000009e680)=ANY=[@ANYBLOB="84000000", @ANYRES16, @ANYBLOB="010000000000000000008100000008000300", @ANYRES32=r2, @ANYBLOB="0a0006000802110000010000060066008e880000520033"], 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2.511214732s ago: executing program 4 (id=1625): r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x8, 0x0, &(0x7f0000002140)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0xc201}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x110, r3, 0x1, 0x80, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x84, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xffff243d, @loopback, 0x4}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x20, 0x2, @in6={0xa, 0x4c21, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}}}}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x81}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3f7}]}, @TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xc46}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x2805}, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000240)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="000086dd0500560008005400000060ec970001983a00fc000018c6ba35000000000000000700ff02000000000000000000000000000100000000000000ffffffffffffff84"], 0xfdef) mount(&(0x7f0000000080)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='hfs\x00', 0x200000, 0x0) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f00000000c0)) 2.354417574s ago: executing program 4 (id=1626): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0xc0001, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) ioctl$TCSETS(r0, 0x40384708, &(0x7f0000000040)={0x8, 0x1, 0x9, 0x3f, 0x1a, "3eccd25569e20900"}) r1 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io$printer(r1, 0x0, &(0x7f0000000480)={0x34, &(0x7f0000001740)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x10001) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000080)=0x10) futex(&(0x7f000000cffc)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140), &(0x7f0000000240)=0x4) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nfc(&(0x7f0000002bc0), r4) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x0) sendmsg$NFC_CMD_DEP_LINK_UP(r4, &(0x7f0000003e80)={0x0, 0x0, &(0x7f0000003e40)={&(0x7f00000004c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00022cbd7000fcdbdf250400000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="05000a000100000005000a00010000dd07000100c5d28ae44d8faa903f2b1b24bc066c9ae4dc8ba20aa160e97772c6cad3cccd8fb159766ec28faddbe3500753f2e2b811d92c955bdc2cc26526a993cfbfddcd5ece90ca00e5db94a8b51e31fb92cc5c6908495b84ded6b27b77f1d51fd0e7e4f821a73fdb1b1a2ebf5f4af649bbc7a5059a173f845eaa154fe390109650fbe40e2d970b7ebeb84f8ea1c1c9cee6a542ce714e4ade479005efccb8f517b1c216aeb312ee73465777f2cf8ca1870d130ddeda769ff5a161e0e6a71e3b2f08bd715a81d72c4c19951d672c05f600cbf610aa27d64f988b2376", @ANYRES32=r6, @ANYBLOB="08000400ffffffff05000a00010000000800040000000000"], 0x5c}}, 0x4804) write$char_usb(r2, 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0xffffe000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x275a, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0000000026b4080f478ef8ed"]) r10 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r11, 0x4020ae46, &(0x7f0000000080)={0x1, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r12, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0x100000001, 0x0, 0x2, 0x0, 0x4002004c4, 0x1004, 0x45c5, 0xc595, 0xa, 0x2, 0x31, 0x2000000000000000, 0x80000004000000, 0xc], 0x4000, 0x2010d3}) ioctl$KVM_RUN(r12, 0xae80, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0xfffffffd, 0x4, {0x10}, [@ETHTOOL_A_COALESCE_HEADER={0x4}, @ETHTOOL_A_COALESCE_USE_CQE_MODE_RX={0x5, 0x19, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x24044890) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000210081044e81f782db44b9040200000000000000000000051000", 0x1e}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0x33fe0) 1.151250665s ago: executing program 3 (id=1637): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000005c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r0, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) rmdir(&(0x7f0000000040)='./file0/../file0/file0\x00') read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000c280)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)={0x90, 0x0, 0x800, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, 0xfffffffffffffffd, 0x4, 0x20000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x9}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 888.210022ms ago: executing program 3 (id=1641): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x4002004c4, 0x1004, 0x45c5, 0xc595, 0x7, 0x2, 0xffffffffffffffff, 0x0, 0x80000004000000, 0xc], 0x80a0000, 0x2010d3}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000"]) r3 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00000000c0)={0x20002000}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[0x205, 0x6, 0x6, 0x2c, 0x10003, 0x41, 0x400400200cc0, 0x100ffd, 0x0, 0x9, 0xb43e, 0x3, 0xf, 0x40000000007, 0x68, 0x5], 0x2, 0x174bb3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 854.151463ms ago: executing program 0 (id=1642): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000000240)={@val={0x8, 0x800}, @val={0x7, 0x0, 0x0, 0x0, 0x14}, @ipv4=@icmp={{0x5, 0x4, 0x2, 0x1, 0x30, 0x64, 0x0, 0xc, 0x1, 0x0, @rand_addr=0x64010101, @empty}, @time_exceeded={0xb, 0x1, 0x0, 0x0, 0x2, 0x0, {0x5, 0x4, 0x3, 0x3f, 0x0, 0x65, 0x4, 0x4, 0xff, 0x3, @broadcast, @rand_addr=0x64010100}}}}, 0x3e) r2 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x60a00, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf411119ed8bebbbd, 0x20011, r2, 0xe6a64000) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10) add_key$user(&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 689.881453ms ago: executing program 0 (id=1643): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000009e680)=ANY=[@ANYBLOB="84000000", @ANYRES16=r1, @ANYBLOB="010000000000000000008100000008000300", @ANYRES32=r2, @ANYBLOB="0a0006000802110000010000060066008e880000520033"], 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 689.744812ms ago: executing program 0 (id=1644): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff00000000000109022400010000000009040000150300000009"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001540)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0xf, {[@main=@item_4={0x3, 0x0, 0xb, "08405af3"}, @local=@item_4, @local=@item_4={0x3, 0x2, 0x0, "6fe695cd"}]}}, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(r1, 0xd01c4813, 0x0) ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 0x0) 687.552247ms ago: executing program 3 (id=1645): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[], 0x80}}, 0x0) 667.04836ms ago: executing program 3 (id=1646): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000440)={{0xbf8c, 0x31, 0xf5, 0x1dc2}, 'syz0\x00', 0x22}) write$uinput_user_dev(r1, &(0x7f0000000a40)={'syz1\x00', {}, 0x4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x40000, 0x0, 0x0, 0xfffffffe, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0xffffffff, 0x3, 0x3, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfd5], [0x0, 0x80000000, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x81, 0x0, 0x5d30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x5, 0x8, 0x0, 0x2, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xe58b, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) mkdir(&(0x7f0000000000)='./file1\x00', 0x74) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x2, 0x40601) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0b45545, &(0x7f0000000040)) ptrace$setregs(0xd, r2, 0x0, &(0x7f00000003c0)="18607651149d7b10b4024fbbdc08899b8f589df2dbb5d7a8d1b36cfab675cb3976ee8100e2878c9cfa178cac130eb046eda93df39ed4b41924dc225ad4028dd63defb87d698be5c749450b350a789dcfc6b2d6a696b5026d1e52f19274566d1da0f353dd65e330ebf71c5e823f2753c5fd76724828ef31b353e71805205c3dceb44cc4c7b3664e29fb") ptrace$getregset(0x4205, r2, 0x1, &(0x7f0000000080)={&(0x7f0000000000)=""/120, 0x78}) fcntl$setown(r1, 0x8, r2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = open(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mount_setattr(0xffffffffffffffff, 0x0, 0x8000, &(0x7f0000000300)={0x2be6ed073ae11e49, 0x3, 0xa0000}, 0x20) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r5, {r4}}, './file0\x00'}) r7 = dup(r0) socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0x29) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) chown(&(0x7f00000000c0)='./file1\x00', r8, r9) modify_ldt$write(0x1, &(0x7f0000000000)={0xcb3, 0x0, 0x400, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x10) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone(0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) write$UHID_INPUT(r7, 0x0, 0x0) 634.94017ms ago: executing program 3 (id=1647): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{&(0x7f0000000440)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="03", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xff0f, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0xdd02}], 0xc, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xc}}], 0x30}], 0x1, 0x0) 574.568127ms ago: executing program 3 (id=1648): openat(0xffffffffffffff9c, 0x0, 0x98000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_usb_connect$hid(0x5, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x4}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, {0x7e902da6, 0x0, 0x4}, 0x0, 0x0, 0x1}, {{@in6=@private2, 0x0, 0x32}, 0x0, @in=@private=0xa010100, 0x0, 0x0, 0x0, 0xb7, 0x2, 0xfffffffe}}, 0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x1c) 196.180493ms ago: executing program 2 (id=1649): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000005c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r0, @ANYBLOB=',rootmode=000000000000000004000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) rmdir(&(0x7f0000000040)='./file0/../file0/file0\x00') read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000c280)="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fad145916920a55d655924940573b64dbd42a280cddc4810434f930183fdbbdc72db1491a4c9d44daf9b1bc2fecd855508648063040faeb125da0e68e6cd2002181118eecff0be1dd8eae726af5d451630cd65119c52abd6dded97f931202f186a18c4ba34bc2c3f6d765e2d8f445e959f26ffb55827cf3ff2cc0289f17b82c8caa5a2d3d54306a300f0ef42bbe4ea9e32c5d4b1173942745cdcfe4f5d1619eefaf8dc600afbc9171d516f7f4b35331d0b9be005132ffad5e9df59710278b842afb626a78b8b8b37fc3a894dc705b2d4e0940cb264e9dc87eaa148e6faf78125462f28a0f1d7b3c65a291b85713fa71ffc478f6601e8716c35489f4a54ed0c70bcfd5502cc91374dc3c982075c5180398bc6b195b36e79dcc4087cb990cc9d964a150e0dcc887d496bdd27c3f298736b9ad8345ba2df46021964cf43c38f9d2e94b77bee2b7bf059e0870ff9f17b9ef1320c0aa88a2fa9781e9017ab64643de9a3df9ed4b8cfd8fa080a2e494409520b795eb1517d224a05e450c4c8ae0e9fd29c0e72d3a592cce55f6dd5107f21214e1a3f9a5448384de06149f959ec0c92790f0ff229ab4971171f1c528ae6d095ec007bf5e7f55d623a68194e9ea8edc3af418075338328f24e7504341c22bef72c2963fc9c3237ba990d29c2c8aa3007395f6d96e95b40ee1b18dbad550bf39d0d98268cb74dde76d987c3169c9067495fb1b88508bbb7e94cbb7dfc15c03b1d5b163132c8a468906f02d422a8cf98d0b432b5779dd962074b72dd27439b2e94312f573435e5aa84664432c1914839cd6e172186ce93eeb1d7cb0659696d9d550eb3b185f8c6ee16e53f78233cbe709f99d2879d63d93f7d0ed133241d2f1ab1eb2c56605ca0f0e01c39ab0ba2370fe5c4e68de0561b517ff9a10023c386236398372c7176e35443e2cf5dd6cbed9f23395f231e6a54f65626cb5860a8b72122c34664119e7c47204ef4a70583a00", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)={0x90, 0x0, 0x800, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, 0xfffffffffffffffd, 0x4, 0x20000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x9}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 167.374857ms ago: executing program 0 (id=1650): socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, 0x0, 0x0) creat(&(0x7f0000001380)='./file0\x00', 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, &(0x7f00000000c0)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x4048aec9, &(0x7f0000000180)={[{0x3, 0x10, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x5, 0x4, 0x8, 0x0, 0x1, 0x4}, {0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, {0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x4, 0x0, 0x4d, 0x0, 0x0, 0xff, 0x800}], 0xfffffffc}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x101}) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup3(r3, r2, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, 0x0) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001440), 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) 126.622955ms ago: executing program 2 (id=1651): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8b37, &(0x7f0000000040)={'wlan0\x00'}) 126.445295ms ago: executing program 2 (id=1652): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="00400000000000000a004e20ffffffdbff", @ANYBLOB="915be95680c817fe75f03b85824be41e8cd3d5584a64e57c1296ede62a59394e37ff57d5ae0b69a7ad63c8c9a76ab021972f6c52941f25601e7a93c1907fb58326856ff661d816a57cc635714d56a464c82df17b8e75a09bcf05fbf438dcda8281aa20c7f94ec516e9b98cc11843cacbb4b01ac2639b2a7d"], 0x210) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='vxfs\x00', 0x30890c4, 0x0) 111.144507ms ago: executing program 2 (id=1653): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000009e680)=ANY=[@ANYBLOB="84000000", @ANYRES16=r1, @ANYBLOB="010000000000000000008100000008000300", @ANYRES32=r2, @ANYBLOB="0a0006000802110000010000060066008e880000520033"], 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 90.409377ms ago: executing program 2 (id=1654): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x4002004c4, 0x1004, 0x45c5, 0xc595, 0x7, 0x2, 0xffffffffffffffff, 0x0, 0x80000004000000, 0xc], 0x80a0000, 0x2010d3}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000"]) r3 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00000000c0)={0x20002000}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[0x205, 0x6, 0x6, 0x2c, 0x10003, 0x41, 0x400400200cc0, 0x100ffd, 0x0, 0x9, 0xb43e, 0x3, 0xf, 0x40000000007, 0x68, 0x5], 0x2, 0x174bb3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 79.033298ms ago: executing program 0 (id=1655): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[], 0x80}}, 0x0) 33.655486ms ago: executing program 0 (id=1656): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000440)={r3, 0x0, 0x0, 0x0, 0x0, [0x0], [], [0x0, 0x0, 0x0, 0xffffffff]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r4, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000280)={r3, 0x0, 0x0, 0x0, 0x0, [0x0], [], [0xfd], [0x0, 0x3, 0x400000006]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000300)={0x0, 0x0, r5}) r7 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000000ac0)={0x0, 0x0, r8, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r7, 0xc06864ce, &(0x7f0000000440)={r9, 0x0, 0x0, 0x0, 0x0, [0x0], [0x0, 0x0, 0x0, 0x7ff], [0x0, 0xd0c, 0x0, 0x8000], [0x0, 0x100000000, 0xffffffffffffffff]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c64d2, &(0x7f0000000340)={r10}) 0s ago: executing program 2 (id=1657): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x4dd, 0xa, 0x0, 0x0, 0x0, 0x180, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1}) kernel console output (not intermixed with test programs): ro read bulk status received: -71 [ 180.226713][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 180.235769][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 180.244842][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 180.254709][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 180.263794][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -2 [ 180.277435][ T10] usb 3-1: USB disconnect, device number 41 [ 180.359770][ T1209] usb 5-1: Using ep0 maxpacket: 16 [ 180.366164][ T1209] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.377965][ T1209] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 180.387805][ T1209] usb 5-1: New USB device found, idVendor=0458, idProduct=5012, bcdDevice= 0.00 [ 180.397002][ T1209] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.408082][ T1209] usb 5-1: config 0 descriptor?? [ 180.647057][ T9160] MTD: Attempt to mount non-MTD device "/dev/rnullb0" [ 180.656274][ T9160] /dev/rnullb0: Can't open blockdev [ 180.847440][ T9173] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 180.863874][ T9173] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 181.017456][ T1209] usbhid 5-1:0.0: can't add hid device: -71 [ 181.025244][ T1209] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 181.035568][ T1209] usb 5-1: USB disconnect, device number 9 [ 181.060123][ T51] Bluetooth: hci2: command 0x0406 tx timeout [ 181.759282][ T9209] ufs: You didn't specify the type of your ufs filesystem [ 181.759282][ T9209] [ 181.759282][ T9209] mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ... [ 181.759282][ T9209] [ 181.759282][ T9209] >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [ 181.791950][ T9209] ufs: ufs_fill_super(): bad magic number [ 181.934969][ T10] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 182.073865][ T9231] netlink: 112 bytes leftover after parsing attributes in process `syz.0.1124'. [ 182.100083][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 182.106436][ T10] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 182.116296][ T10] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 182.126866][ T10] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 182.135413][ T9231] /dev/rnullb0: Can't open blockdev [ 182.136841][ T10] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 182.156192][ T10] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 182.165550][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.179991][ T9231] syz.0.1124 (9231) used greatest stack depth: 16080 bytes left [ 182.323307][ T9240] FAULT_INJECTION: forcing a failure. [ 182.323307][ T9240] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 182.336669][ T9240] CPU: 0 UID: 0 PID: 9240 Comm: syz.0.1126 Not tainted syzkaller #0 PREEMPT(full) [ 182.336693][ T9240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 182.336708][ T9240] Call Trace: [ 182.336714][ T9240] [ 182.336721][ T9240] dump_stack_lvl+0x189/0x250 [ 182.336753][ T9240] ? __pfx____ratelimit+0x10/0x10 [ 182.336767][ T9240] ? __pfx_dump_stack_lvl+0x10/0x10 [ 182.336780][ T9240] ? __pfx__printk+0x10/0x10 [ 182.336793][ T9240] ? lock_acquire+0x5f/0x360 [ 182.336803][ T9240] should_fail_ex+0x414/0x560 [ 182.336826][ T9240] prepare_alloc_pages+0x213/0x610 [ 182.336846][ T9240] __alloc_frozen_pages_noprof+0x123/0x370 [ 182.336866][ T9240] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 182.336885][ T9240] ? kasan_save_track+0x4f/0x80 [ 182.336900][ T9240] ? policy_nodemask+0x27c/0x720 [ 182.336913][ T9240] ? __vmalloc_node_noprof+0xc2/0x110 [ 182.336922][ T9240] ? dup_task_struct+0x3e7/0x860 [ 182.336932][ T9240] ? copy_process+0x54b/0x3c00 [ 182.336942][ T9240] ? vhost_task_create+0x1c4/0x290 [ 182.336958][ T9240] alloc_pages_mpol+0x232/0x4a0 [ 182.336974][ T9240] alloc_pages_noprof+0xa9/0x190 [ 182.336989][ T9240] get_free_pages_noprof+0xf/0x80 [ 182.337007][ T9240] kasan_populate_vmalloc+0x33/0x1a0 [ 182.337027][ T9240] ? do_raw_spin_unlock+0x122/0x240 [ 182.337045][ T9240] alloc_vmap_area+0xd51/0x1490 [ 182.337061][ T9240] ? __pfx_alloc_vmap_area+0x10/0x10 [ 182.337074][ T9240] ? __kasan_kmalloc+0x93/0xb0 [ 182.337087][ T9240] ? __kmalloc_cache_node_noprof+0x220/0x3a0 [ 182.337102][ T9240] ? __get_vm_area_node+0x13f/0x300 [ 182.337130][ T9240] ? copy_process+0x54b/0x3c00 [ 182.337147][ T9240] __get_vm_area_node+0x1f8/0x300 [ 182.337170][ T9240] __vmalloc_node_range_noprof+0x301/0x12f0 [ 182.337185][ T9240] ? copy_process+0x54b/0x3c00 [ 182.337195][ T9240] ? rcu_is_watching+0x15/0xb0 [ 182.337206][ T9240] ? percpu_ref_get_many+0x19/0x140 [ 182.337217][ T9240] ? percpu_ref_get_many+0x19/0x140 [ 182.337227][ T9240] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 182.337237][ T9240] ? memcpy_and_pad+0x48/0x80 [ 182.337253][ T9240] __vmalloc_node_noprof+0xc2/0x110 [ 182.337268][ T9240] ? copy_process+0x54b/0x3c00 [ 182.337285][ T9240] ? copy_process+0x54b/0x3c00 [ 182.337303][ T9240] dup_task_struct+0x3e7/0x860 [ 182.337323][ T9240] copy_process+0x54b/0x3c00 [ 182.337341][ T9240] ? __pfx_copy_process+0x10/0x10 [ 182.337352][ T9240] ? __raw_spin_lock_init+0x45/0x100 [ 182.337364][ T9240] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 182.337379][ T9240] vhost_task_create+0x1c4/0x290 [ 182.337390][ T9240] ? arch_stack_walk+0xfc/0x150 [ 182.337407][ T9240] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 182.337428][ T9240] ? __pfx_vhost_task_create+0x10/0x10 [ 182.337447][ T9240] ? __pfx_vhost_task_fn+0x10/0x10 [ 182.337468][ T9240] ? kasan_save_track+0x4f/0x80 [ 182.337489][ T9240] kvm_mmu_post_init_vm+0x14c/0x300 [ 182.337506][ T9240] kvm_arch_vcpu_ioctl_run+0xdc/0x1940 [ 182.337524][ T9240] ? __mutex_trylock_common+0x153/0x260 [ 182.337535][ T9240] ? __pfx___mutex_trylock_common+0x10/0x10 [ 182.337546][ T9240] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 182.337561][ T9240] ? rcu_is_watching+0x15/0xb0 [ 182.337576][ T9240] ? trace_contention_end+0x39/0x120 [ 182.337594][ T9240] ? __mutex_lock+0x335/0x1350 [ 182.337617][ T9240] ? kvm_vcpu_ioctl+0x22e/0xe90 [ 182.337634][ T9240] ? rcu_is_watching+0x15/0xb0 [ 182.337650][ T9240] ? lock_release+0x4b/0x3e0 [ 182.337664][ T9240] ? get_task_pid+0x22/0x310 [ 182.337686][ T9240] kvm_vcpu_ioctl+0x95c/0xe90 [ 182.337703][ T9240] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 182.337718][ T9240] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 182.337750][ T9240] ? __fget_files+0x3a0/0x420 [ 182.337767][ T9240] ? __fget_files+0x2a/0x420 [ 182.337786][ T9240] ? bpf_lsm_file_ioctl+0x9/0x20 [ 182.337802][ T9240] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 182.337810][ T9240] __se_sys_ioctl+0xf9/0x170 [ 182.337824][ T9240] do_syscall_64+0xfa/0xfa0 [ 182.337836][ T9240] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.337846][ T9240] ? clear_bhb_loop+0x60/0xb0 [ 182.337857][ T9240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.337872][ T9240] RIP: 0033:0x7f6843f8ebe9 [ 182.337895][ T9240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 182.337909][ T9240] RSP: 002b:00007f6844e9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.337934][ T9240] RAX: ffffffffffffffda RBX: 00007f68441b5fa0 RCX: 00007f6843f8ebe9 [ 182.337946][ T9240] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 182.337952][ T9240] RBP: 00007f6844e9a090 R08: 0000000000000000 R09: 0000000000000000 [ 182.337958][ T9240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.337963][ T9240] R13: 00007f68441b6038 R14: 00007f68441b5fa0 R15: 00007ffd5ecaa558 [ 182.337973][ T9240] [ 182.338022][ T9240] syz.0.1126: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 182.813593][ T10] usb 4-1: GET_CAPABILITIES returned 0 [ 182.814286][ T9240] ,cpuset= [ 182.832567][ T10] usbtmc 4-1:16.0: can't read capabilities [ 182.850061][ T10] usb 4-1: USB disconnect, device number 45 [ 182.857460][ T9240] syz0,mems_allowed=0-1 [ 182.885283][ T9240] CPU: 1 UID: 0 PID: 9240 Comm: syz.0.1126 Not tainted syzkaller #0 PREEMPT(full) [ 182.885306][ T9240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 182.885317][ T9240] Call Trace: [ 182.885323][ T9240] [ 182.885331][ T9240] dump_stack_lvl+0x189/0x250 [ 182.885358][ T9240] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 182.885382][ T9240] ? __pfx_dump_stack_lvl+0x10/0x10 [ 182.885403][ T9240] ? __pfx__printk+0x10/0x10 [ 182.885422][ T9240] ? lock_release+0x4b/0x3e0 [ 182.885438][ T9240] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 182.885460][ T9240] warn_alloc+0x214/0x310 [ 182.885476][ T9240] ? rcu_is_watching+0x15/0xb0 [ 182.885494][ T9240] ? __pfx_warn_alloc+0x10/0x10 [ 182.885510][ T9240] ? kfree+0x18e/0x440 [ 182.885528][ T9240] ? __get_vm_area_node+0x13f/0x300 [ 182.885551][ T9240] ? copy_process+0x54b/0x3c00 [ 182.885568][ T9240] ? __get_vm_area_node+0x211/0x300 [ 182.885591][ T9240] __vmalloc_node_range_noprof+0x326/0x12f0 [ 182.885607][ T9240] ? rcu_is_watching+0x15/0xb0 [ 182.885624][ T9240] ? percpu_ref_get_many+0x19/0x140 [ 182.885641][ T9240] ? percpu_ref_get_many+0x19/0x140 [ 182.885660][ T9240] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 182.885677][ T9240] ? memcpy_and_pad+0x48/0x80 [ 182.885699][ T9240] __vmalloc_node_noprof+0xc2/0x110 [ 182.885714][ T9240] ? copy_process+0x54b/0x3c00 [ 182.885731][ T9240] ? copy_process+0x54b/0x3c00 [ 182.885749][ T9240] dup_task_struct+0x3e7/0x860 [ 182.885769][ T9240] copy_process+0x54b/0x3c00 [ 182.885796][ T9240] ? __pfx_copy_process+0x10/0x10 [ 182.885812][ T9240] ? __raw_spin_lock_init+0x45/0x100 [ 182.885834][ T9240] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 182.885855][ T9240] vhost_task_create+0x1c4/0x290 [ 182.885875][ T9240] ? arch_stack_walk+0xfc/0x150 [ 182.885893][ T9240] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 182.885916][ T9240] ? __pfx_vhost_task_create+0x10/0x10 [ 182.885938][ T9240] ? __pfx_vhost_task_fn+0x10/0x10 [ 182.885962][ T9240] ? kasan_save_track+0x4f/0x80 [ 182.885983][ T9240] kvm_mmu_post_init_vm+0x14c/0x300 [ 182.886000][ T9240] kvm_arch_vcpu_ioctl_run+0xdc/0x1940 [ 182.886019][ T9240] ? __mutex_trylock_common+0x153/0x260 [ 182.886039][ T9240] ? __pfx___mutex_trylock_common+0x10/0x10 [ 182.886058][ T9240] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 182.886082][ T9240] ? rcu_is_watching+0x15/0xb0 [ 182.886099][ T9240] ? trace_contention_end+0x39/0x120 [ 182.886117][ T9240] ? __mutex_lock+0x335/0x1350 [ 182.886142][ T9240] ? kvm_vcpu_ioctl+0x22e/0xe90 [ 182.886161][ T9240] ? rcu_is_watching+0x15/0xb0 [ 182.886178][ T9240] ? lock_release+0x4b/0x3e0 [ 182.886191][ T9240] ? get_task_pid+0x22/0x310 [ 182.886212][ T9240] kvm_vcpu_ioctl+0x95c/0xe90 [ 182.886229][ T9240] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 182.886244][ T9240] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 182.886271][ T9240] ? __fget_files+0x3a0/0x420 [ 182.886289][ T9240] ? __fget_files+0x2a/0x420 [ 182.886307][ T9240] ? bpf_lsm_file_ioctl+0x9/0x20 [ 182.886327][ T9240] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 182.886342][ T9240] __se_sys_ioctl+0xf9/0x170 [ 182.886363][ T9240] do_syscall_64+0xfa/0xfa0 [ 182.886383][ T9240] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.886397][ T9240] ? clear_bhb_loop+0x60/0xb0 [ 182.886415][ T9240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.886430][ T9240] RIP: 0033:0x7f6843f8ebe9 [ 182.886444][ T9240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 182.886456][ T9240] RSP: 002b:00007f6844e9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.886473][ T9240] RAX: ffffffffffffffda RBX: 00007f68441b5fa0 RCX: 00007f6843f8ebe9 [ 182.886485][ T9240] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 182.886495][ T9240] RBP: 00007f6844e9a090 R08: 0000000000000000 R09: 0000000000000000 [ 182.886505][ T9240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.886514][ T9240] R13: 00007f68441b6038 R14: 00007f68441b5fa0 R15: 00007ffd5ecaa558 [ 182.886532][ T9240] [ 182.886767][ T9240] Mem-Info: [ 183.269759][ T5899] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 183.283404][ T9240] active_anon:6044 inactive_anon:0 isolated_anon:0 [ 183.283404][ T9240] active_file:20622 inactive_file:92974 isolated_file:0 [ 183.283404][ T9240] unevictable:864 dirty:406 writeback:0 [ 183.283404][ T9240] slab_reclaimable:13782 slab_unreclaimable:93810 [ 183.283404][ T9240] mapped:25718 shmem:1412 pagetables:1652 [ 183.283404][ T9240] sec_pagetables:0 bounce:0 [ 183.283404][ T9240] kernel_misc_reclaimable:0 [ 183.283404][ T9240] free:1259078 free_pcp:22817 free_cma:0 [ 183.356765][ T9240] Node 0 active_anon:24176kB inactive_anon:0kB active_file:82488kB inactive_file:371696kB unevictable:1920kB isolated(anon):0kB isolated(file):0kB mapped:102872kB dirty:1624kB writeback:0kB shmem:4112kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12040kB pagetables:6460kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 183.389002][ T9240] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:148kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 183.418941][ C0] vkms_vblank_simulate: vblank timer overrun [ 183.427980][ T9240] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 183.457712][ T9240] lowmem_reserve[]: 0 2495 2496 2496 2496 [ 183.463725][ T9240] Node 0 DMA32 free:1147332kB boost:0kB min:34216kB low:42768kB high:51320kB reserved_highatomic:0KB free_highatomic:0KB active_anon:24132kB inactive_anon:0kB active_file:82488kB inactive_file:370608kB unevictable:1920kB writepending:1624kB present:3129332kB managed:2555588kB mlocked:384kB bounce:0kB free_pcp:53896kB local_pcp:27760kB free_cma:0kB [ 183.497789][ T9240] lowmem_reserve[]: 0 0 1 1 1 [ 183.503267][ T9240] Node 0 Normal free:0kB boost:0kB min:12kB low:12kB high:12kB reserved_highatomic:0KB free_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1088kB unevictable:0kB writepending:0kB present:1048580kB managed:1132kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 183.533518][ T9240] lowmem_reserve[]: 0 0 0 0 0 [ 183.538665][ T9240] Node 1 Normal free:3874720kB boost:0kB min:55668kB low:69584kB high:83500kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:37644kB local_pcp:15688kB free_cma:0kB [ 183.541342][ T5899] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.569959][ C0] vkms_vblank_simulate: vblank timer overrun [ 183.571954][ T9240] lowmem_reserve[]: [ 183.582271][ T5899] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 183.588139][ T9240] 0 [ 183.594793][ T5899] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 183.601559][ T9240] 0 [ 183.604019][ T5899] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 183.619770][ T9240] 0 0 0 [ 183.628627][ T5899] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.632606][ T9240] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 183.650099][ T5899] usb 5-1: config 0 descriptor?? [ 183.657039][ T9240] Node 0 DMA32: 3870*4kB (UME) 2218*8kB (UME) 633*16kB (UM) 508*32kB (UME) 185*64kB (UME) 164*128kB (UME) 112*256kB (UME) 68*512kB (UME) 52*1024kB (UME) 30*2048kB (UM) 214*4096kB (UM) = 1147160kB [ 183.680891][ T9240] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 183.692916][ T9240] Node 1 Normal: 2*4kB (ME) 3*8kB (UE) 4*16kB (ME) 18*32kB (UME) 20*64kB (UE) 8*128kB (UME) 2*256kB (UE) 1*512kB (M) 2*1024kB (UM) 1*2048kB (E) 944*4096kB (UM) = 3874720kB [ 183.702789][ T9263] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 183.710475][ T9240] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 183.723271][ T9263] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 183.729463][ T9240] Node 0 hugepages_total=4 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 183.741271][ T9263] overlayfs: failed to get uuid (/file1, err=-95); falling back to uuid=null. [ 183.758770][ T9240] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 183.768587][ T9240] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 183.778010][ T9240] 115108 total pagecache pages [ 183.783094][ T9240] 8 pages in swap cache [ 183.787304][ T9240] Free swap = 124864kB [ 183.792743][ T9240] Total swap = 124996kB [ 183.797393][ T9240] 2097051 pages RAM [ 183.801859][ T9240] 0 pages HighMem/MovableOnly [ 183.808086][ T9240] 426256 pages reserved [ 183.812339][ T9240] 0 pages cma reserved [ 183.985046][ T9276] FAULT_INJECTION: forcing a failure. [ 183.985046][ T9276] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 184.021725][ T9276] CPU: 0 UID: 0 PID: 9276 Comm: syz.2.1143 Not tainted syzkaller #0 PREEMPT(full) [ 184.021750][ T9276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 184.021760][ T9276] Call Trace: [ 184.021766][ T9276] [ 184.021773][ T9276] dump_stack_lvl+0x189/0x250 [ 184.021807][ T9276] ? __pfx____ratelimit+0x10/0x10 [ 184.021827][ T9276] ? __pfx_dump_stack_lvl+0x10/0x10 [ 184.021847][ T9276] ? __pfx__printk+0x10/0x10 [ 184.021867][ T9276] ? lock_acquire+0x5f/0x360 [ 184.021895][ T9276] should_fail_ex+0x414/0x560 [ 184.021917][ T9276] prepare_alloc_pages+0x213/0x610 [ 184.021937][ T9276] __alloc_frozen_pages_noprof+0x123/0x370 [ 184.021954][ T9276] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 184.021973][ T9276] ? kasan_save_track+0x4f/0x80 [ 184.021992][ T9276] ? policy_nodemask+0x27c/0x720 [ 184.022012][ T9276] ? __vmalloc_node_noprof+0xc2/0x110 [ 184.022027][ T9276] ? dup_task_struct+0x3e7/0x860 [ 184.022044][ T9276] ? copy_process+0x54b/0x3c00 [ 184.022060][ T9276] ? vhost_task_create+0x1c4/0x290 [ 184.022079][ T9276] alloc_pages_mpol+0x232/0x4a0 [ 184.022095][ T9276] alloc_pages_noprof+0xa9/0x190 [ 184.022110][ T9276] get_free_pages_noprof+0xf/0x80 [ 184.022127][ T9276] kasan_populate_vmalloc+0x33/0x1a0 [ 184.022147][ T9276] ? do_raw_spin_unlock+0x122/0x240 [ 184.022168][ T9276] alloc_vmap_area+0xd51/0x1490 [ 184.022197][ T9276] ? __pfx_alloc_vmap_area+0x10/0x10 [ 184.022218][ T9276] ? __kasan_kmalloc+0x93/0xb0 [ 184.022238][ T9276] ? __kmalloc_cache_node_noprof+0x220/0x3a0 [ 184.022259][ T9276] ? __get_vm_area_node+0x13f/0x300 [ 184.022280][ T9276] ? copy_process+0x54b/0x3c00 [ 184.022296][ T9276] __get_vm_area_node+0x1f8/0x300 [ 184.022319][ T9276] __vmalloc_node_range_noprof+0x301/0x12f0 [ 184.022335][ T9276] ? copy_process+0x54b/0x3c00 [ 184.022351][ T9276] ? rcu_is_watching+0x15/0xb0 [ 184.022369][ T9276] ? percpu_ref_get_many+0x19/0x140 [ 184.022387][ T9276] ? percpu_ref_get_many+0x19/0x140 [ 184.022405][ T9276] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 184.022422][ T9276] ? memcpy_and_pad+0x48/0x80 [ 184.022443][ T9276] __vmalloc_node_noprof+0xc2/0x110 [ 184.022458][ T9276] ? copy_process+0x54b/0x3c00 [ 184.022474][ T9276] ? copy_process+0x54b/0x3c00 [ 184.022491][ T9276] dup_task_struct+0x3e7/0x860 [ 184.022510][ T9276] copy_process+0x54b/0x3c00 [ 184.022536][ T9276] ? __pfx_copy_process+0x10/0x10 [ 184.022554][ T9276] ? __raw_spin_lock_init+0x45/0x100 [ 184.022575][ T9276] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 184.022597][ T9276] vhost_task_create+0x1c4/0x290 [ 184.022615][ T9276] ? arch_stack_walk+0xfc/0x150 [ 184.022634][ T9276] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 184.022656][ T9276] ? __pfx_vhost_task_create+0x10/0x10 [ 184.022678][ T9276] ? __pfx_vhost_task_fn+0x10/0x10 [ 184.022701][ T9276] ? kasan_save_track+0x4f/0x80 [ 184.022721][ T9276] kvm_mmu_post_init_vm+0x14c/0x300 [ 184.022737][ T9276] kvm_arch_vcpu_ioctl_run+0xdc/0x1940 [ 184.022757][ T9276] ? __mutex_trylock_common+0x153/0x260 [ 184.022777][ T9276] ? __pfx___mutex_trylock_common+0x10/0x10 [ 184.022795][ T9276] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 184.022813][ T9276] ? rcu_is_watching+0x15/0xb0 [ 184.022829][ T9276] ? trace_contention_end+0x39/0x120 [ 184.022847][ T9276] ? __mutex_lock+0x335/0x1350 [ 184.022872][ T9276] ? kvm_vcpu_ioctl+0x22e/0xe90 [ 184.022897][ T9276] ? rcu_is_watching+0x15/0xb0 [ 184.022914][ T9276] ? lock_release+0x4b/0x3e0 [ 184.022929][ T9276] ? get_task_pid+0x22/0x310 [ 184.022951][ T9276] kvm_vcpu_ioctl+0x95c/0xe90 [ 184.022968][ T9276] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 184.022983][ T9276] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 184.023009][ T9276] ? rcu_is_watching+0x15/0xb0 [ 184.023030][ T9276] ? __se_sys_ioctl+0x52/0x170 [ 184.023052][ T9276] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 184.023066][ T9276] __se_sys_ioctl+0xf9/0x170 [ 184.023087][ T9276] do_syscall_64+0xfa/0xfa0 [ 184.023107][ T9276] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.023123][ T9276] ? clear_bhb_loop+0x60/0xb0 [ 184.023140][ T9276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.023155][ T9276] RIP: 0033:0x7fdecb98ebe9 [ 184.023170][ T9276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 184.023183][ T9276] RSP: 002b:00007fdecc754038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 184.023202][ T9276] RAX: ffffffffffffffda RBX: 00007fdecbbb5fa0 RCX: 00007fdecb98ebe9 [ 184.023214][ T9276] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 184.023225][ T9276] RBP: 00007fdecc754090 R08: 0000000000000000 R09: 0000000000000000 [ 184.023235][ T9276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 184.023245][ T9276] R13: 00007fdecbbb6038 R14: 00007fdecbbb5fa0 R15: 00007ffe35a959e8 [ 184.023263][ T9276] [ 184.495552][ C0] vkms_vblank_simulate: vblank timer overrun [ 184.515396][ T5899] usbhid 5-1:0.0: can't add hid device: -71 [ 184.523434][ T5899] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 184.539997][ T5899] usb 5-1: USB disconnect, device number 10 [ 184.819987][ T43] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -110 [ 184.831146][ T43] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -110 [ 184.900714][ T2162] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 184.969719][ T5962] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 185.069840][ T2162] usb 4-1: Using ep0 maxpacket: 8 [ 185.081045][ T2162] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 185.099925][ T2162] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 185.119725][ T5962] usb 3-1: Using ep0 maxpacket: 8 [ 185.119722][ T2162] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 185.119745][ T2162] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 185.140546][ T5962] usb 3-1: unable to get BOS descriptor or descriptor too short [ 185.178976][ T5962] usb 3-1: config 220 has an invalid interface number: 2 but max is 0 [ 185.179704][ T2162] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 185.188317][ T5962] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 185.210923][ T2162] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.218820][ T9304] fuse: Bad value for 'fd' [ 185.225842][ T5962] usb 3-1: config 220 has no interface number 0 [ 185.251867][ T5962] usb 3-1: config 220 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 185.277650][ T5962] usb 3-1: config 220 interface 2 has no altsetting 0 [ 185.289282][ T5962] usb 3-1: New USB device found, idVendor=0582, idProduct=002b, bcdDevice=9b.39 [ 185.298712][ T5962] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.307679][ T5962] usb 3-1: Product: syz [ 185.312165][ T5962] usb 3-1: Manufacturer: syz [ 185.316767][ T5962] usb 3-1: SerialNumber: syz [ 185.444213][ T2162] usb 4-1: GET_CAPABILITIES returned 0 [ 185.453185][ T2162] usbtmc 4-1:16.0: can't read capabilities [ 185.582825][ T6048] udevd[6048]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:220.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 185.605336][ T5962] usb 3-1: USB disconnect, device number 42 [ 185.647818][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.656941][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.666045][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.675139][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.684227][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.693319][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.702461][ C0] vkms_vblank_simulate: vblank timer overrun [ 185.719987][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.729109][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.738295][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.747381][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.756463][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.765556][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.775133][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.784222][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.793269][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 185.802334][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -2 [ 185.823713][ T2162] usb 4-1: USB disconnect, device number 46 [ 186.479762][ T2162] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 186.652269][ T2162] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 186.669340][ T2162] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 186.681145][ T2162] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 186.694329][ T2162] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 186.704849][ T2162] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.715164][ T2162] usb 3-1: config 0 descriptor?? [ 186.760099][ T43] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 186.800985][ T9335] FAULT_INJECTION: forcing a failure. [ 186.800985][ T9335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 186.815252][ T9335] CPU: 1 UID: 0 PID: 9335 Comm: syz.3.1170 Not tainted syzkaller #0 PREEMPT(full) [ 186.815277][ T9335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 186.815288][ T9335] Call Trace: [ 186.815295][ T9335] [ 186.815302][ T9335] dump_stack_lvl+0x189/0x250 [ 186.815328][ T9335] ? __pfx____ratelimit+0x10/0x10 [ 186.815347][ T9335] ? __pfx_dump_stack_lvl+0x10/0x10 [ 186.815367][ T9335] ? __pfx__printk+0x10/0x10 [ 186.815384][ T9335] ? __might_fault+0xb0/0x130 [ 186.815407][ T9335] ? __pfx___mutex_lock+0x10/0x10 [ 186.815428][ T9335] ? rcu_is_watching+0x15/0xb0 [ 186.815455][ T9335] should_fail_ex+0x414/0x560 [ 186.815477][ T9335] _copy_from_user+0x2d/0xb0 [ 186.815496][ T9335] snd_pcm_oss_write+0x84f/0x11a0 [ 186.815514][ T9335] ? get_pid_task+0x20/0x1f0 [ 186.815539][ T9335] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 186.815556][ T9335] ? bpf_lsm_file_permission+0x9/0x20 [ 186.815576][ T9335] ? security_file_permission+0x75/0x290 [ 186.815592][ T9335] ? rw_verify_area+0x255/0x4d0 [ 186.815607][ T9335] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 186.815622][ T9335] vfs_write+0x27b/0xb30 [ 186.815638][ T9335] ? __pfx_vfs_write+0x10/0x10 [ 186.815650][ T9335] ? lock_release+0x4b/0x3e0 [ 186.815664][ T9335] ? __fget_files+0x2a/0x420 [ 186.815679][ T9335] ? __fget_files+0x3a0/0x420 [ 186.815694][ T9335] ? __fget_files+0x2a/0x420 [ 186.815712][ T9335] ksys_write+0x145/0x250 [ 186.815728][ T9335] ? __pfx_ksys_write+0x10/0x10 [ 186.815745][ T9335] ? rcu_is_watching+0x15/0xb0 [ 186.815763][ T9335] do_syscall_64+0xfa/0xfa0 [ 186.815783][ T9335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.815799][ T9335] ? clear_bhb_loop+0x60/0xb0 [ 186.815816][ T9335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.815832][ T9335] RIP: 0033:0x7f0a2c98ebe9 [ 186.815847][ T9335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 186.815862][ T9335] RSP: 002b:00007f0a2d89d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 186.815880][ T9335] RAX: ffffffffffffffda RBX: 00007f0a2cbb5fa0 RCX: 00007f0a2c98ebe9 [ 186.815892][ T9335] RDX: 0000000000004000 RSI: 00002000000012c0 RDI: 0000000000000003 [ 186.815903][ T9335] RBP: 00007f0a2d89d090 R08: 0000000000000000 R09: 0000000000000000 [ 186.815914][ T9335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 186.815924][ T9335] R13: 00007f0a2cbb6038 R14: 00007f0a2cbb5fa0 R15: 00007fff30ac25c8 [ 186.815942][ T9335] [ 187.139797][ T43] usb 5-1: device descriptor read/64, error -71 [ 187.282751][ T2162] usbhid 3-1:0.0: can't add hid device: -71 [ 187.288757][ T2162] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 187.301562][ T2162] usb 3-1: USB disconnect, device number 43 [ 187.380576][ T43] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 187.509818][ T43] usb 5-1: device descriptor read/64, error -71 [ 187.620523][ T43] usb usb5-port1: attempt power cycle [ 187.813494][ T9341] FAULT_INJECTION: forcing a failure. [ 187.813494][ T9341] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 187.826758][ T9341] CPU: 0 UID: 0 PID: 9341 Comm: syz.2.1172 Not tainted syzkaller #0 PREEMPT(full) [ 187.826781][ T9341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 187.826792][ T9341] Call Trace: [ 187.826798][ T9341] [ 187.826805][ T9341] dump_stack_lvl+0x189/0x250 [ 187.826831][ T9341] ? __pfx____ratelimit+0x10/0x10 [ 187.826852][ T9341] ? __pfx_dump_stack_lvl+0x10/0x10 [ 187.826873][ T9341] ? __pfx__printk+0x10/0x10 [ 187.826892][ T9341] ? __might_fault+0xb0/0x130 [ 187.826917][ T9341] ? rcu_is_watching+0x15/0xb0 [ 187.826935][ T9341] should_fail_ex+0x414/0x560 [ 187.826958][ T9341] _copy_from_iter+0x404/0x1790 [ 187.826985][ T9341] ? __pfx__copy_from_iter+0x10/0x10 [ 187.827001][ T9341] ? rcu_is_watching+0x15/0xb0 [ 187.827018][ T9341] ? rcu_is_watching+0x15/0xb0 [ 187.827035][ T9341] ? trace_kmalloc+0x1f/0xd0 [ 187.827055][ T9341] ? sctp_make_abort_user+0x2b5/0x620 [ 187.827076][ T9341] sctp_make_abort_user+0x30f/0x620 [ 187.827098][ T9341] ? __pfx_sctp_make_abort_user+0x10/0x10 [ 187.827116][ T9341] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 187.827139][ T9341] ? rcu_is_watching+0x15/0xb0 [ 187.827155][ T9341] ? lock_release+0x4b/0x3e0 [ 187.827171][ T9341] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 187.827190][ T9341] sctp_sendmsg_check_sflags+0x1ce/0x2e0 [ 187.827213][ T9341] sctp_sendmsg+0xc2b/0x2810 [ 187.827237][ T9341] ? __pfx_sctp_sendmsg+0x10/0x10 [ 187.827258][ T9341] ? aa_sk_perm+0x81e/0x950 [ 187.827278][ T9341] ? __pfx_aa_sk_perm+0x10/0x10 [ 187.827296][ T9341] ? sock_rps_record_flow+0x19/0x410 [ 187.827314][ T9341] ? inet_sendmsg+0x2f4/0x370 [ 187.827330][ T9341] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 187.827356][ T9341] __sock_sendmsg+0x19c/0x270 [ 187.827375][ T9341] ____sys_sendmsg+0x52d/0x830 [ 187.827398][ T9341] ? __pfx_____sys_sendmsg+0x10/0x10 [ 187.827422][ T9341] ? import_iovec+0x74/0xa0 [ 187.827440][ T9341] ___sys_sendmsg+0x21f/0x2a0 [ 187.827463][ T9341] ? __pfx____sys_sendmsg+0x10/0x10 [ 187.827497][ T9341] ? __fget_files+0x2a/0x420 [ 187.827515][ T9341] ? __fget_files+0x3a0/0x420 [ 187.827537][ T9341] __sys_sendmmsg+0x227/0x430 [ 187.827560][ T9341] ? __pfx___sys_sendmmsg+0x10/0x10 [ 187.827584][ T9341] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 187.827613][ T9341] ? ksys_write+0x22a/0x250 [ 187.827629][ T9341] ? __pfx_ksys_write+0x10/0x10 [ 187.827647][ T9341] __x64_sys_sendmmsg+0xa0/0xc0 [ 187.827668][ T9341] do_syscall_64+0xfa/0xfa0 [ 187.827688][ T9341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.827704][ T9341] ? clear_bhb_loop+0x60/0xb0 [ 187.827721][ T9341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.827737][ T9341] RIP: 0033:0x7fdecb98ebe9 [ 187.827751][ T9341] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 187.827766][ T9341] RSP: 002b:00007fdecc754038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 187.827783][ T9341] RAX: ffffffffffffffda RBX: 00007fdecbbb5fa0 RCX: 00007fdecb98ebe9 [ 187.827794][ T9341] RDX: 0000000000000001 RSI: 00002000000032c0 RDI: 0000000000000003 [ 187.827804][ T9341] RBP: 00007fdecc754090 R08: 0000000000000000 R09: 0000000000000000 [ 187.827813][ T9341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 187.827821][ T9341] R13: 00007fdecbbb6038 R14: 00007fdecbbb5fa0 R15: 00007ffe35a959e8 [ 187.827838][ T9341] [ 187.900619][ T1209] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 187.992629][ T9345] fuse: Bad value for 'fd' [ 188.069714][ T43] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 188.211271][ T43] usb 5-1: device descriptor read/8, error -71 [ 188.339716][ T1209] usb 4-1: Using ep0 maxpacket: 8 [ 188.346643][ T9360] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.355314][ T1209] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 188.356494][ T9360] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.365249][ T1209] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 188.382774][ T1209] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 188.393079][ T1209] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 188.406617][ T1209] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 188.415731][ T1209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.449842][ T43] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 188.470292][ T43] usb 5-1: device descriptor read/8, error -71 [ 188.579958][ T43] usb usb5-port1: unable to enumerate USB device [ 188.627186][ T1209] usb 4-1: GET_CAPABILITIES returned 0 [ 188.634070][ T1209] usbtmc 4-1:16.0: can't read capabilities [ 188.847357][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.856475][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.865553][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.874640][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.883723][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.918103][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.927223][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.936307][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.945392][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.954475][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.963551][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 188.974970][ T9363] FAULT_INJECTION: forcing a failure. [ 188.974970][ T9363] name failslab, interval 1, probability 0, space 0, times 0 [ 188.988552][ T9363] CPU: 1 UID: 0 PID: 9363 Comm: syz.2.1182 Not tainted syzkaller #0 PREEMPT(full) [ 188.988575][ T9363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 188.988585][ T9363] Call Trace: [ 188.988592][ T9363] [ 188.988599][ T9363] dump_stack_lvl+0x189/0x250 [ 188.988626][ T9363] ? __pfx____ratelimit+0x10/0x10 [ 188.988646][ T9363] ? __pfx_dump_stack_lvl+0x10/0x10 [ 188.988668][ T9363] ? __pfx__printk+0x10/0x10 [ 188.988687][ T9363] ? netlink_unicast+0x82f/0x9e0 [ 188.988705][ T9363] ? ___sys_sendmsg+0x21f/0x2a0 [ 188.988726][ T9363] ? do_syscall_64+0xfa/0xfa0 [ 188.988745][ T9363] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.988764][ T9363] should_fail_ex+0x414/0x560 [ 188.988788][ T9363] should_failslab+0xa8/0x100 [ 188.988804][ T9363] kmem_cache_alloc_noprof+0x73/0x390 [ 188.988824][ T9363] ? skb_clone+0x212/0x3a0 [ 188.988840][ T9363] skb_clone+0x212/0x3a0 [ 188.988857][ T9363] __netlink_deliver_tap+0x404/0x850 [ 188.988881][ T9363] ? netlink_deliver_tap+0x2e/0x1b0 [ 188.988901][ T9363] netlink_deliver_tap+0x19c/0x1b0 [ 188.988921][ T9363] netlink_sendskb+0x68/0x140 [ 188.988939][ T9363] netlink_unicast+0x397/0x9e0 [ 188.988956][ T9363] ? __asan_memcpy+0x40/0x70 [ 188.988977][ T9363] ? __pfx_netlink_unicast+0x10/0x10 [ 188.989002][ T9363] nfnetlink_rcv+0x2290/0x2520 [ 188.989032][ T9363] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 188.989054][ T9363] ? ref_tracker_free+0x63a/0x7d0 [ 188.989085][ T9363] ? __netlink_deliver_tap+0x807/0x850 [ 188.989104][ T9363] ? netlink_deliver_tap+0x2e/0x1b0 [ 188.989124][ T9363] ? lock_release+0x4b/0x3e0 [ 188.989143][ T9363] netlink_unicast+0x82f/0x9e0 [ 188.989163][ T9363] ? __pfx_netlink_unicast+0x10/0x10 [ 188.989182][ T9363] ? netlink_sendmsg+0x642/0xb30 [ 188.989200][ T9363] ? skb_put+0x11b/0x210 [ 188.989221][ T9363] netlink_sendmsg+0x805/0xb30 [ 188.989244][ T9363] ? __pfx_netlink_sendmsg+0x10/0x10 [ 188.989264][ T9363] ? aa_sock_msg_perm+0xf1/0x1d0 [ 188.989285][ T9363] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 188.989310][ T9363] ? __pfx_netlink_sendmsg+0x10/0x10 [ 188.989330][ T9363] __sock_sendmsg+0x21c/0x270 [ 188.989348][ T9363] ____sys_sendmsg+0x505/0x830 [ 188.989371][ T9363] ? __pfx_____sys_sendmsg+0x10/0x10 [ 188.989395][ T9363] ? import_iovec+0x74/0xa0 [ 188.989414][ T9363] ___sys_sendmsg+0x21f/0x2a0 [ 188.989436][ T9363] ? __pfx____sys_sendmsg+0x10/0x10 [ 188.989470][ T9363] ? __fget_files+0x2a/0x420 [ 188.989487][ T9363] ? __fget_files+0x3a0/0x420 [ 188.989509][ T9363] __x64_sys_sendmsg+0x19b/0x260 [ 188.989530][ T9363] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 188.989554][ T9363] ? __pfx_ksys_write+0x10/0x10 [ 188.989572][ T9363] ? rcu_is_watching+0x15/0xb0 [ 188.989591][ T9363] do_syscall_64+0xfa/0xfa0 [ 188.989611][ T9363] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.989626][ T9363] ? clear_bhb_loop+0x60/0xb0 [ 188.989641][ T9363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.989655][ T9363] RIP: 0033:0x7fdecb98ebe9 [ 188.989669][ T9363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 188.989683][ T9363] RSP: 002b:00007fdecc754038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 188.989701][ T9363] RAX: ffffffffffffffda RBX: 00007fdecbbb5fa0 RCX: 00007fdecb98ebe9 [ 188.989714][ T9363] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 188.989724][ T9363] RBP: 00007fdecc754090 R08: 0000000000000000 R09: 0000000000000000 [ 188.989735][ T9363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 188.989745][ T9363] R13: 00007fdecbbb6038 R14: 00007fdecbbb5fa0 R15: 00007ffe35a959e8 [ 188.989763][ T9363] [ 189.357300][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 189.366595][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 189.375694][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 189.384781][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 189.393862][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -2 [ 189.416164][ T1209] usb 4-1: USB disconnect, device number 47 [ 189.484402][ T9365] fuse: Bad value for 'fd' [ 189.840134][ T6408] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 190.000228][ T6408] usb 3-1: Using ep0 maxpacket: 32 [ 190.014773][ T6408] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 190.028717][ T6408] usb 3-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 190.046331][ T6408] usb 3-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 190.055958][ T6408] usb 3-1: Product: syz [ 190.062395][ T6408] usb 3-1: Manufacturer: syz [ 190.067983][ T6408] usb 3-1: SerialNumber: syz [ 190.090746][ T6408] usb 3-1: config 0 descriptor?? [ 190.100856][ T9372] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 190.117448][ T6408] hub 3-1:0.0: bad descriptor, ignoring hub [ 190.138047][ T6408] hub 3-1:0.0: probe with driver hub failed with error -5 [ 190.316798][ T9372] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 190.364819][ T9372] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 190.519906][ T6408] usb 3-1: USB disconnect, device number 44 [ 190.564795][ T9384] fuse: Bad value for 'fd' [ 191.267680][ T9416] ieee802154 phy0 wpan0: encryption failed: -22 [ 191.274160][ T6408] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 191.429814][ T6408] usb 4-1: Using ep0 maxpacket: 8 [ 191.436743][ T6408] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 191.448902][ T6408] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 191.465217][ T6408] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 191.475546][ T43] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 191.486360][ T6408] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 191.501104][ T6408] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 191.510252][ T6408] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.589715][ T24] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 191.649781][ T43] usb 3-1: Using ep0 maxpacket: 16 [ 191.656565][ T43] usb 3-1: unable to get BOS descriptor or descriptor too short [ 191.671286][ T43] usb 3-1: config 15 has an invalid interface number: 174 but max is 0 [ 191.680114][ T43] usb 3-1: config 15 has no interface number 0 [ 191.686327][ T43] usb 3-1: config 15 interface 174 altsetting 1 bulk endpoint 0x8 has invalid maxpacket 32 [ 191.696435][ T43] usb 3-1: config 15 interface 174 altsetting 1 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 191.707929][ T43] usb 3-1: config 15 interface 174 altsetting 1 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 191.719376][ T43] usb 3-1: config 15 interface 174 altsetting 1 has an endpoint descriptor with address 0xB7, changing to 0x87 [ 191.731906][ T6408] usb 4-1: GET_CAPABILITIES returned 0 [ 191.737609][ T6408] usbtmc 4-1:16.0: can't read capabilities [ 191.743500][ T43] usb 3-1: config 15 interface 174 has no altsetting 0 [ 191.750520][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 191.759775][ T24] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 191.770486][ T24] usb 5-1: config 0 has no interfaces? [ 191.776235][ T43] usb 3-1: New USB device found, idVendor=1199, idProduct=6859, bcdDevice=fd.7d [ 191.786242][ T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.794456][ T24] usb 5-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 191.803707][ T43] usb 3-1: Product: syz [ 191.807940][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.816500][ T43] usb 3-1: Manufacturer: syz [ 191.821175][ T43] usb 3-1: SerialNumber: syz [ 191.827383][ T24] usb 5-1: config 0 descriptor?? [ 191.833394][ T9414] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 191.933837][ T24] usb 4-1: USB disconnect, device number 48 [ 192.044677][ T9414] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1205'. [ 192.064301][ T43] sierra 3-1:15.174: Sierra USB modem converter detected [ 192.078651][ T43] usb 3-1: Sierra USB modem converter now attached to ttyUSB0 [ 192.088117][ T43] usb 3-1: Sierra USB modem converter now attached to ttyUSB1 [ 192.099191][ T43] usb 3-1: USB disconnect, device number 45 [ 192.108771][ T24] usb 5-1: USB disconnect, device number 15 [ 192.116933][ T43] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0 [ 192.131442][ T43] sierra ttyUSB1: Sierra USB modem converter now disconnected from ttyUSB1 [ 192.140704][ T43] sierra 3-1:15.174: device disconnected [ 192.865275][ T9458] /dev/rnullb0: Can't open blockdev [ 192.979981][ T2162] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 193.140687][ T2162] usb 3-1: Using ep0 maxpacket: 8 [ 193.146974][ T2162] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 193.157099][ T2162] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 193.168609][ T2162] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 193.178661][ T2162] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 193.191720][ T2162] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 193.200888][ T2162] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.229612][ T9484] fuse: Bad value for 'fd' [ 193.359750][ T6408] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 193.393683][ T9486] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 193.402708][ T9486] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 193.412471][ T2162] usb 3-1: GET_CAPABILITIES returned 0 [ 193.418435][ T2162] usbtmc 3-1:16.0: can't read capabilities [ 193.509731][ T6408] usb 5-1: Using ep0 maxpacket: 16 [ 193.516080][ T6408] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 193.527115][ T6408] usb 5-1: config 0 has no interfaces? [ 193.532742][ T6408] usb 5-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 193.542311][ T6408] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.555151][ T6408] usb 5-1: config 0 descriptor?? [ 193.615171][ T6408] usb 3-1: USB disconnect, device number 46 [ 193.832279][ T24] usb 5-1: USB disconnect, device number 16 [ 193.971803][ T9505] fuse: Bad value for 'fd' [ 193.993843][ T9507] fuse: Bad value for 'fd' [ 194.259212][ T9526] fuse: Bad value for 'fd' [ 194.346321][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.355443][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.441821][ T9523] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 194.461283][ T9523] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 194.498404][ T9546] fuse: Bad value for 'fd' [ 194.522147][ T9523] /dev/rnullb0: Can't open blockdev [ 194.789973][ T5899] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 194.949818][ T5899] usb 3-1: Using ep0 maxpacket: 16 [ 194.959457][ T5899] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 194.971406][ T5899] usb 3-1: config 0 has no interfaces? [ 194.977003][ T5899] usb 3-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 194.991352][ T5899] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.001831][ T5899] usb 3-1: config 0 descriptor?? [ 195.221403][ T5899] usb 3-1: USB disconnect, device number 47 [ 195.485905][ T9589] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 195.513365][ T9589] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 195.741016][ T6408] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 195.879739][ T6408] usb 5-1: device descriptor read/64, error -71 [ 195.906501][ T9607] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1290'. [ 196.081116][ T9614] Invalid/unusable pipe [ 196.121251][ T9616] netlink: 108 bytes leftover after parsing attributes in process `syz.0.1293'. [ 196.129975][ T6408] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 196.130714][ T9616] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1293'. [ 196.270611][ T6408] usb 5-1: device descriptor read/64, error -71 [ 196.380016][ T6408] usb usb5-port1: attempt power cycle [ 196.739819][ T6408] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 196.781157][ T6408] usb 5-1: device descriptor read/8, error -71 [ 196.949775][ T5906] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 197.023516][ T6408] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 197.060352][ T6408] usb 5-1: device descriptor read/8, error -71 [ 197.107110][ T9633] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1301'. [ 197.132699][ T5906] usb 4-1: Using ep0 maxpacket: 16 [ 197.139527][ T5906] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 197.151434][ T5906] usb 4-1: config 0 has no interfaces? [ 197.156932][ T5906] usb 4-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 197.167238][ T5906] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.175458][ T6408] usb usb5-port1: unable to enumerate USB device [ 197.184400][ T5906] usb 4-1: config 0 descriptor?? [ 197.207472][ T9637] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.216123][ T9637] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.226674][ T9637] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.236645][ T9637] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.289989][ T5899] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 197.392984][ T6408] usb 4-1: USB disconnect, device number 49 [ 197.419767][ T5899] usb 3-1: device descriptor read/64, error -71 [ 197.669716][ T5899] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 197.799761][ T5899] usb 3-1: device descriptor read/64, error -71 [ 197.911199][ T5899] usb usb3-port1: attempt power cycle [ 198.189714][ T5906] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 198.260125][ T5899] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 198.291747][ T5899] usb 3-1: device descriptor read/8, error -71 [ 198.339752][ T5906] usb 4-1: Using ep0 maxpacket: 32 [ 198.348928][ T5906] usb 4-1: config 0 has an invalid interface number: 230 but max is 0 [ 198.369709][ T5906] usb 4-1: config 0 has no interface number 0 [ 198.375864][ T5906] usb 4-1: config 0 interface 230 has no altsetting 0 [ 198.384937][ T5906] usb 4-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 198.394487][ T5906] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.403538][ T5906] usb 4-1: Product: syz [ 198.407734][ T5906] usb 4-1: Manufacturer: syz [ 198.412722][ T5906] usb 4-1: SerialNumber: syz [ 198.424958][ T5906] usb 4-1: config 0 descriptor?? [ 198.432397][ T5906] ums-usbat 4-1:0.230: USB Mass Storage device detected [ 198.451334][ T5906] ums-usbat 4-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 198.529760][ T5899] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 198.533881][ T9659] FAULT_INJECTION: forcing a failure. [ 198.533881][ T9659] name failslab, interval 1, probability 0, space 0, times 0 [ 198.556163][ T9659] CPU: 1 UID: 0 PID: 9659 Comm: syz.4.1312 Not tainted syzkaller #0 PREEMPT(full) [ 198.556190][ T9659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 198.556201][ T9659] Call Trace: [ 198.556208][ T9659] [ 198.556216][ T9659] dump_stack_lvl+0x189/0x250 [ 198.556245][ T9659] ? __pfx____ratelimit+0x10/0x10 [ 198.556265][ T9659] ? __pfx_dump_stack_lvl+0x10/0x10 [ 198.556289][ T9659] ? __pfx__printk+0x10/0x10 [ 198.556313][ T9659] ? __pfx___might_resched+0x10/0x10 [ 198.556333][ T9659] ? lock_acquire+0x5f/0x360 [ 198.556351][ T9659] should_fail_ex+0x414/0x560 [ 198.556377][ T9659] should_failslab+0xa8/0x100 [ 198.556396][ T9659] kmem_cache_alloc_noprof+0x73/0x390 [ 198.556418][ T9659] ? security_file_alloc+0x34/0x330 [ 198.556437][ T9659] security_file_alloc+0x34/0x330 [ 198.556456][ T9659] init_file+0x93/0x2f0 [ 198.556480][ T9659] alloc_empty_file+0x6e/0x1d0 [ 198.556502][ T9659] path_openat+0x107/0x3830 [ 198.556517][ T9659] ? arch_stack_walk+0xfc/0x150 [ 198.556552][ T9659] ? stack_trace_save+0x9c/0xe0 [ 198.556574][ T9659] ? stack_depot_save_flags+0x40/0x860 [ 198.556600][ T9659] ? kasan_save_track+0x4f/0x80 [ 198.556622][ T9659] ? kasan_save_track+0x3e/0x80 [ 198.556642][ T9659] ? __kasan_slab_alloc+0x6c/0x80 [ 198.556664][ T9659] ? kmem_cache_alloc_noprof+0x1ad/0x390 [ 198.556686][ T9659] ? getname_flags+0xb8/0x540 [ 198.556704][ T9659] ? __pfx_path_openat+0x10/0x10 [ 198.556726][ T9659] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.556751][ T9659] do_filp_open+0x1fa/0x410 [ 198.556775][ T9659] ? __pfx_do_filp_open+0x10/0x10 [ 198.556807][ T9659] ? _raw_spin_unlock+0x28/0x50 [ 198.556825][ T9659] ? alloc_fd+0x64c/0x6c0 [ 198.556848][ T9659] do_sys_openat2+0x121/0x1c0 [ 198.556872][ T9659] ? __pfx_do_sys_openat2+0x10/0x10 [ 198.556895][ T9659] ? ksys_write+0x22a/0x250 [ 198.556913][ T9659] ? __pfx_ksys_write+0x10/0x10 [ 198.556930][ T9659] __x64_sys_openat+0x138/0x170 [ 198.556959][ T9659] do_syscall_64+0xfa/0xfa0 [ 198.556982][ T9659] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.556997][ T9659] ? clear_bhb_loop+0x60/0xb0 [ 198.557015][ T9659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.557032][ T9659] RIP: 0033:0x7f7d23b8ebe9 [ 198.557049][ T9659] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 198.557065][ T9659] RSP: 002b:00007f7d24abd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 198.557085][ T9659] RAX: ffffffffffffffda RBX: 00007f7d23db5fa0 RCX: 00007f7d23b8ebe9 [ 198.557097][ T9659] RDX: 000000000004b301 RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 198.557110][ T9659] RBP: 00007f7d24abd090 R08: 0000000000000000 R09: 0000000000000000 [ 198.557121][ T9659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 198.557131][ T9659] R13: 00007f7d23db6038 R14: 00007f7d23db5fa0 R15: 00007ffda8a15d88 [ 198.557150][ T9659] [ 198.560285][ T5899] usb 3-1: device descriptor read/8, error -71 [ 198.869864][ T43] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 198.962006][ T5899] usb usb3-port1: unable to enumerate USB device [ 199.019712][ T43] usb 5-1: Using ep0 maxpacket: 16 [ 199.025960][ T43] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 199.036468][ T43] usb 5-1: config 0 has no interfaces? [ 199.042190][ T43] usb 5-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 199.052068][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.067010][ T43] usb 5-1: config 0 descriptor?? [ 199.209075][ T9680] syzkaller1: entered promiscuous mode [ 199.216650][ T9680] syzkaller1: entered allmulticast mode [ 199.275432][ T43] usb 5-1: USB disconnect, device number 21 [ 199.556556][ T9693] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 199.568465][ T9693] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 200.896657][ T9713] FAULT_INJECTION: forcing a failure. [ 200.896657][ T9713] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 200.911344][ T9713] CPU: 1 UID: 0 PID: 9713 Comm: syz.4.1334 Not tainted syzkaller #0 PREEMPT(full) [ 200.911367][ T9713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 200.911377][ T9713] Call Trace: [ 200.911384][ T9713] [ 200.911391][ T9713] dump_stack_lvl+0x189/0x250 [ 200.911418][ T9713] ? __pfx____ratelimit+0x10/0x10 [ 200.911448][ T9713] ? __pfx_dump_stack_lvl+0x10/0x10 [ 200.911468][ T9713] ? __pfx__printk+0x10/0x10 [ 200.911487][ T9713] ? __might_fault+0xb0/0x130 [ 200.911510][ T9713] ? copy_fpstate_to_sigframe+0x181/0xce0 [ 200.911528][ T9713] ? rcu_is_watching+0x15/0xb0 [ 200.911546][ T9713] should_fail_ex+0x414/0x560 [ 200.911566][ T9713] copy_fpstate_to_sigframe+0xa8d/0xce0 [ 200.911583][ T9713] ? copy_fpstate_to_sigframe+0x181/0xce0 [ 200.911599][ T9713] ? __pfx_copy_fpstate_to_sigframe+0x10/0x10 [ 200.911613][ T9713] ? seqcount_lockdep_reader_access+0x15f/0x1c0 [ 200.911635][ T9713] ? read_tsc+0x9/0x20 [ 200.911649][ T9713] ? ktime_get+0x1cb/0x1f0 [ 200.911668][ T9713] ? lapic_next_event+0x11/0x20 [ 200.911685][ T9713] ? clockevents_program_min_delta+0x2fc/0x350 [ 200.911707][ T9713] ? rcu_is_watching+0x15/0xb0 [ 200.911724][ T9713] ? fpu__alloc_mathframe+0xad/0x130 [ 200.911740][ T9713] get_sigframe+0x58d/0x7d0 [ 200.911757][ T9713] ? __pfx_get_sigframe+0x10/0x10 [ 200.911772][ T9713] ? rcu_is_watching+0x15/0xb0 [ 200.911789][ T9713] x64_setup_rt_frame+0x15b/0xd40 [ 200.911806][ T9713] ? _raw_spin_unlock_irq+0x29/0x50 [ 200.911824][ T9713] ? _raw_spin_unlock_irq+0x2e/0x50 [ 200.911841][ T9713] ? get_signal+0x1151/0x1340 [ 200.911858][ T9713] ? __pfx_x64_setup_rt_frame+0x10/0x10 [ 200.911877][ T9713] arch_do_signal_or_restart+0x3d7/0x750 [ 200.911894][ T9713] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 200.911916][ T9713] exit_to_user_mode_loop+0x75/0x130 [ 200.911931][ T9713] do_syscall_64+0x2bd/0xfa0 [ 200.911954][ T9713] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.911969][ T9713] ? clear_bhb_loop+0x60/0xb0 [ 200.911986][ T9713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.912000][ T9713] RIP: 0033:0x7f7d23b8d69f [ 200.912015][ T9713] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 200.912028][ T9713] RSP: 002b:00007f7d24abd030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 200.912046][ T9713] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 00007f7d23b8d69f [ 200.912057][ T9713] RDX: 0000000000000001 RSI: 00007f7d24abd090 RDI: 0000000000000007 [ 200.912067][ T9713] RBP: 00007f7d24abd090 R08: 0000000000000000 R09: 00007f7d24abcdf7 [ 200.912078][ T9713] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 200.912088][ T9713] R13: 00007f7d23db6038 R14: 00007f7d23db5fa0 R15: 00007ffda8a15d88 [ 200.912104][ T9713] [ 201.243231][ T5906] ums-usbat 4-1:0.230: probe with driver ums-usbat failed with error -5 [ 201.262851][ T5906] usb 4-1: USB disconnect, device number 50 [ 201.549863][ T5186] Bluetooth: hci3: command 0x0406 tx timeout [ 201.579719][ T5906] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 201.729842][ T5906] usb 4-1: Using ep0 maxpacket: 16 [ 201.736747][ T5906] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 201.747538][ T5906] usb 4-1: config 0 has no interfaces? [ 201.753334][ T5906] usb 4-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 201.762888][ T5906] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.774869][ T5906] usb 4-1: config 0 descriptor?? [ 201.990156][ T43] usb 4-1: USB disconnect, device number 51 [ 202.069734][ T5906] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 202.141983][ T9728] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1342'. [ 202.219926][ T5906] usb 3-1: Using ep0 maxpacket: 8 [ 202.227456][ T5906] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 202.237429][ T5906] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 202.247264][ T5906] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 202.257359][ T5906] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 202.272035][ T5906] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 202.282032][ T5906] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.414315][ T9742] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1349'. [ 202.435956][ T9742] netlink: 168 bytes leftover after parsing attributes in process `syz.4.1349'. [ 202.493651][ T5906] usb 3-1: GET_CAPABILITIES returned 0 [ 202.511397][ T5906] usbtmc 3-1:16.0: can't read capabilities [ 202.545936][ T9746] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1351'. [ 202.678723][ T9754] FAULT_INJECTION: forcing a failure. [ 202.678723][ T9754] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 202.692125][ T9754] CPU: 1 UID: 0 PID: 9754 Comm: syz.3.1355 Not tainted syzkaller #0 PREEMPT(full) [ 202.692147][ T9754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 202.692158][ T9754] Call Trace: [ 202.692164][ T9754] [ 202.692171][ T9754] dump_stack_lvl+0x189/0x250 [ 202.692197][ T9754] ? __pfx____ratelimit+0x10/0x10 [ 202.692217][ T9754] ? __pfx_dump_stack_lvl+0x10/0x10 [ 202.692238][ T9754] ? __pfx__printk+0x10/0x10 [ 202.692258][ T9754] ? __might_fault+0xb0/0x130 [ 202.692283][ T9754] ? rcu_is_watching+0x15/0xb0 [ 202.692313][ T9754] should_fail_ex+0x414/0x560 [ 202.692329][ T9754] _copy_from_user+0x2d/0xb0 [ 202.692340][ T9754] ___sys_recvmsg+0x12e/0x510 [ 202.692354][ T9754] ? get_pid_task+0x20/0x1f0 [ 202.692366][ T9754] ? get_pid_task+0x20/0x1f0 [ 202.692378][ T9754] ? __pfx____sys_recvmsg+0x10/0x10 [ 202.692397][ T9754] ? __fget_files+0x2a/0x420 [ 202.692413][ T9754] ? rcu_is_watching+0x15/0xb0 [ 202.692432][ T9754] ? __fget_files+0x3a0/0x420 [ 202.692452][ T9754] __x64_sys_recvmsg+0x198/0x260 [ 202.692473][ T9754] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 202.692488][ T9754] ? __pfx_ksys_write+0x10/0x10 [ 202.692498][ T9754] ? rcu_is_watching+0x15/0xb0 [ 202.692508][ T9754] do_syscall_64+0xfa/0xfa0 [ 202.692521][ T9754] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.692530][ T9754] ? clear_bhb_loop+0x60/0xb0 [ 202.692542][ T9754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.692551][ T9754] RIP: 0033:0x7f0a2c98ebe9 [ 202.692560][ T9754] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 202.692569][ T9754] RSP: 002b:00007f0a2d89d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 202.692580][ T9754] RAX: ffffffffffffffda RBX: 00007f0a2cbb5fa0 RCX: 00007f0a2c98ebe9 [ 202.692587][ T9754] RDX: 0000000040000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 202.692593][ T9754] RBP: 00007f0a2d89d090 R08: 0000000000000000 R09: 0000000000000000 [ 202.692599][ T9754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 202.692604][ T9754] R13: 00007f0a2cbb6038 R14: 00007f0a2cbb5fa0 R15: 00007fff30ac25c8 [ 202.692614][ T9754] [ 202.692880][ T9754] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1355'. [ 202.708511][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 202.923918][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 202.932998][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 202.942042][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 202.951120][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 202.960211][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 202.969274][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 202.978321][ C0] vkms_vblank_simulate: vblank timer overrun [ 202.990005][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 202.999209][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 203.008305][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 203.017547][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 203.026594][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 203.035667][ C0] vkms_vblank_simulate: vblank timer overrun [ 203.043545][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 203.052655][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 203.061742][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 203.070808][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -2 [ 203.079912][ C0] vkms_vblank_simulate: vblank timer overrun [ 203.092683][ T5906] usb 3-1: USB disconnect, device number 52 [ 203.165279][ T9761] fuse: Bad value for 'group_id' [ 203.172371][ T9761] fuse: Bad value for 'group_id' [ 203.379160][ T9765] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1360'. [ 203.430196][ T5899] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 203.537438][ T9773] /dev/rnullb0: Can't open blockdev [ 203.545295][ T9773] /dev/rnullb0: Can't open blockdev [ 203.568112][ T9776] FAULT_INJECTION: forcing a failure. [ 203.568112][ T9776] name failslab, interval 1, probability 0, space 0, times 0 [ 203.580832][ T9776] CPU: 1 UID: 0 PID: 9776 Comm: syz.4.1365 Not tainted syzkaller #0 PREEMPT(full) [ 203.580855][ T9776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 203.580864][ T9776] Call Trace: [ 203.580872][ T9776] [ 203.580879][ T9776] dump_stack_lvl+0x189/0x250 [ 203.580902][ T9776] ? __pfx____ratelimit+0x10/0x10 [ 203.580916][ T9776] ? __pfx_dump_stack_lvl+0x10/0x10 [ 203.580929][ T9776] ? __pfx__printk+0x10/0x10 [ 203.580943][ T9776] ? __pfx___might_resched+0x10/0x10 [ 203.580953][ T9776] ? lock_acquire+0x5f/0x360 [ 203.580962][ T9776] should_fail_ex+0x414/0x560 [ 203.580976][ T9776] should_failslab+0xa8/0x100 [ 203.580986][ T9776] __kmalloc_cache_noprof+0x70/0x3a0 [ 203.581000][ T9776] ? snd_pcm_oss_change_params_locked+0xb09/0x3e40 [ 203.581013][ T9776] snd_pcm_oss_change_params_locked+0xb09/0x3e40 [ 203.581027][ T9776] ? __mutex_lock+0x335/0x1350 [ 203.581041][ T9776] ? trace_contention_end+0x39/0x120 [ 203.581053][ T9776] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 203.581064][ T9776] ? vfs_write+0x956/0xb30 [ 203.581075][ T9776] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 203.581088][ T9776] ? snd_pcm_oss_get_active_substream+0x16d/0x280 [ 203.581100][ T9776] snd_pcm_oss_get_active_substream+0x20b/0x280 [ 203.581112][ T9776] snd_pcm_oss_set_format+0x10d/0x500 [ 203.581124][ T9776] snd_pcm_oss_ioctl+0xbe9/0xdd0 [ 203.581133][ T9776] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 203.581143][ T9776] __se_sys_ioctl+0xf9/0x170 [ 203.581157][ T9776] do_syscall_64+0xfa/0xfa0 [ 203.581170][ T9776] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.581179][ T9776] ? clear_bhb_loop+0x60/0xb0 [ 203.581189][ T9776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.581199][ T9776] RIP: 0033:0x7f7d23b8ebe9 [ 203.581208][ T9776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 203.581216][ T9776] RSP: 002b:00007f7d24abd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.581242][ T9776] RAX: ffffffffffffffda RBX: 00007f7d23db5fa0 RCX: 00007f7d23b8ebe9 [ 203.581249][ T9776] RDX: 0000200000000640 RSI: 00000000c0045005 RDI: 0000000000000003 [ 203.581255][ T9776] RBP: 00007f7d24abd090 R08: 0000000000000000 R09: 0000000000000000 [ 203.581261][ T9776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.581267][ T9776] R13: 00007f7d23db6038 R14: 00007f7d23db5fa0 R15: 00007ffda8a15d88 [ 203.581277][ T9776] [ 203.838696][ T5899] usb 4-1: Using ep0 maxpacket: 16 [ 203.866984][ T9780] fuse: Bad value for 'group_id' [ 203.870332][ T5899] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 203.872642][ T9780] fuse: Bad value for 'group_id' [ 203.882183][ T5899] usb 4-1: config 0 has no interfaces? [ 203.882218][ T5899] usb 4-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 203.904003][ T5899] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.928880][ T5899] usb 4-1: config 0 descriptor?? [ 203.955540][ T9787] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1370'. [ 204.003439][ T9791] fuse: Bad value for 'group_id' [ 204.008535][ T9791] fuse: Bad value for 'group_id' [ 204.142335][ T43] usb 4-1: USB disconnect, device number 52 [ 204.366767][ T9803] FAULT_INJECTION: forcing a failure. [ 204.366767][ T9803] name failslab, interval 1, probability 0, space 0, times 0 [ 204.379698][ T5899] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 204.387507][ T9803] CPU: 0 UID: 0 PID: 9803 Comm: syz.0.1376 Not tainted syzkaller #0 PREEMPT(full) [ 204.387529][ T9803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 204.387539][ T9803] Call Trace: [ 204.387546][ T9803] [ 204.387553][ T9803] dump_stack_lvl+0x189/0x250 [ 204.387579][ T9803] ? __pfx____ratelimit+0x10/0x10 [ 204.387599][ T9803] ? __pfx_dump_stack_lvl+0x10/0x10 [ 204.387618][ T9803] ? __pfx__printk+0x10/0x10 [ 204.387639][ T9803] ? rcu_is_watching+0x15/0xb0 [ 204.387656][ T9803] ? trace_fib_table_lookup+0x85/0x200 [ 204.387676][ T9803] ? fib_table_lookup+0x11ba/0x16e0 [ 204.387697][ T9803] should_fail_ex+0x414/0x560 [ 204.387717][ T9803] should_failslab+0xa8/0x100 [ 204.387733][ T9803] kmem_cache_alloc_noprof+0x73/0x390 [ 204.387753][ T9803] ? dst_alloc+0x105/0x170 [ 204.387770][ T9803] dst_alloc+0x105/0x170 [ 204.387784][ T9803] ? fib_lookup+0x360/0x440 [ 204.387806][ T9803] ip_route_output_key_hash_rcu+0x14e1/0x23d0 [ 204.387825][ T9803] ? ip_route_output_key_hash+0xde/0x2e0 [ 204.387842][ T9803] ip_route_output_key_hash+0x1b9/0x2e0 [ 204.387858][ T9803] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 204.387878][ T9803] ? dst_release+0x126/0x1b0 [ 204.387893][ T9803] ip_route_output_flow+0x2a/0x150 [ 204.387916][ T9803] tcp_v4_connect+0xe0d/0x1a00 [ 204.387941][ T9803] ? __pfx_tcp_v4_connect+0x10/0x10 [ 204.387962][ T9803] mptcp_connect+0x568/0x830 [ 204.387983][ T9803] __inet_stream_connect+0x2ab/0xe80 [ 204.388003][ T9803] ? rcu_is_watching+0x15/0xb0 [ 204.388020][ T9803] ? __pfx___inet_stream_connect+0x10/0x10 [ 204.388036][ T9803] ? inet_stream_connect+0x51/0xa0 [ 204.388052][ T9803] ? __local_bh_enable_ip+0x12d/0x1c0 [ 204.388070][ T9803] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 204.388091][ T9803] inet_stream_connect+0x66/0xa0 [ 204.388109][ T9803] __sys_connect+0x316/0x440 [ 204.388128][ T9803] ? __fget_files+0x3a0/0x420 [ 204.388147][ T9803] ? __pfx___sys_connect+0x10/0x10 [ 204.388172][ T9803] ? __pfx_ksys_write+0x10/0x10 [ 204.388190][ T9803] __x64_sys_connect+0x7a/0x90 [ 204.388210][ T9803] do_syscall_64+0xfa/0xfa0 [ 204.388229][ T9803] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.388246][ T9803] ? clear_bhb_loop+0x60/0xb0 [ 204.388263][ T9803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.388279][ T9803] RIP: 0033:0x7f6843f8ebe9 [ 204.388294][ T9803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 204.388308][ T9803] RSP: 002b:00007f6844e9a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 204.388327][ T9803] RAX: ffffffffffffffda RBX: 00007f68441b5fa0 RCX: 00007f6843f8ebe9 [ 204.388340][ T9803] RDX: 0000000000000010 RSI: 00002000000009c0 RDI: 0000000000000003 [ 204.388350][ T9803] RBP: 00007f6844e9a090 R08: 0000000000000000 R09: 0000000000000000 [ 204.388361][ T9803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 204.388371][ T9803] R13: 00007f68441b6038 R14: 00007f68441b5fa0 R15: 00007ffd5ecaa558 [ 204.388390][ T9803] [ 204.681886][ C0] vkms_vblank_simulate: vblank timer overrun [ 204.704398][ T9805] fuse: Bad value for 'group_id' [ 204.709376][ T9805] fuse: Bad value for 'group_id' [ 204.771267][ T5899] usb 3-1: Using ep0 maxpacket: 8 [ 204.791027][ T9811] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1380'. [ 204.802890][ T5899] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 204.814191][ T5899] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 204.824003][ T5899] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 204.835115][ T5899] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 204.848162][ T5899] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 204.858352][ T9813] fuse: Bad value for 'group_id' [ 204.858634][ T5899] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.871486][ T9813] fuse: Bad value for 'group_id' [ 205.079324][ T5899] usb 3-1: GET_CAPABILITIES returned 0 [ 205.084880][ T5899] usbtmc 3-1:16.0: can't read capabilities [ 205.199798][ T5962] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 205.282190][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.291364][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.300457][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.309528][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.318616][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.327679][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.336732][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.345780][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.358489][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.367582][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.376631][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.385701][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.394753][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.403380][ T5962] usb 5-1: config 0 has an invalid interface number: 117 but max is 0 [ 205.403808][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.412133][ T5962] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 205.421410][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 205.431770][ T5962] usb 5-1: config 0 has no interface number 0 [ 205.441718][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -2 [ 205.449796][ T5962] usb 5-1: config 0 interface 117 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 205.464007][ T5906] usb 3-1: USB disconnect, device number 53 [ 205.474695][ T5962] usb 5-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 205.501055][ T5962] usb 5-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 205.510853][ T5962] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.518858][ T5962] usb 5-1: Product: syz [ 205.523226][ T5962] usb 5-1: Manufacturer: syz [ 205.527820][ T5962] usb 5-1: SerialNumber: syz [ 205.534195][ T5962] usb 5-1: config 0 descriptor?? [ 205.865741][ T9837] fuse: Bad value for 'group_id' [ 205.873009][ T9837] fuse: Bad value for 'group_id' [ 206.149887][ T24] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 206.309714][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 206.317639][ T24] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 206.331633][ T24] usb 4-1: config 0 has no interfaces? [ 206.341548][ T24] usb 4-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 206.351070][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.366213][ T24] usb 4-1: config 0 descriptor?? [ 206.577389][ T6408] usb 4-1: USB disconnect, device number 53 [ 207.950848][ T5962] usbtouchscreen 5-1:0.117: probe with driver usbtouchscreen failed with error -71 [ 207.970983][ T5962] usb 5-1: USB disconnect, device number 22 [ 208.046500][ T9875] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1405'. [ 208.327400][ T9891] tipc: Failed to remove unknown binding: 66,1,1/0:916502198/916502200 [ 208.340462][ T24] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 208.431963][ T9898] netlink: 44 bytes leftover after parsing attributes in process `syz.4.1415'. [ 208.499770][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 208.507077][ T24] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 208.517409][ T24] usb 4-1: config 0 has no interfaces? [ 208.524685][ T24] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 208.533813][ T24] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 208.542033][ T24] usb 4-1: Product: syz [ 208.546181][ T24] usb 4-1: Manufacturer: syz [ 208.550787][ T24] usb 4-1: SerialNumber: syz [ 208.556318][ T24] usb 4-1: config 0 descriptor?? [ 208.709808][ T5899] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 208.765957][ T5906] usb 4-1: USB disconnect, device number 54 [ 208.879699][ T5899] usb 5-1: Using ep0 maxpacket: 8 [ 208.886654][ T5899] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.897670][ T5899] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 208.907510][ T5899] usb 5-1: New USB device found, idVendor=046a, idProduct=0027, bcdDevice= 0.00 [ 208.916708][ T5899] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.926220][ T5899] usb 5-1: config 0 descriptor?? [ 209.089818][ T5906] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 209.241663][ T5906] usb 4-1: config 5 has an invalid interface number: 233 but max is 1 [ 209.250400][ T5906] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 209.260653][ T5906] usb 4-1: config 5 has no interface number 1 [ 209.266773][ T5906] usb 4-1: config 5 interface 233 has no altsetting 0 [ 209.335686][ T5899] cherry 0003:046A:0027.000D: unknown main item tag 0x3 [ 209.344636][ T5899] cherry 0003:046A:0027.000D: unknown main item tag 0x2 [ 209.351829][ T5899] cherry 0003:046A:0027.000D: unknown main item tag 0x7 [ 209.358947][ T5899] cherry 0003:046A:0027.000D: unknown global tag 0xd [ 209.367370][ T5899] cherry 0003:046A:0027.000D: item 0 1 1 13 parsing failed [ 209.375386][ T5899] cherry 0003:046A:0027.000D: probe with driver cherry failed with error -22 [ 209.547973][ T9900] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.562378][ T9900] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.625189][ T9918] netlink: 188 bytes leftover after parsing attributes in process `syz.2.1422'. [ 209.635185][ T9918] /dev/rnullb0: Can't open blockdev [ 209.739399][ T9925] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1425'. [ 209.749536][ T9925] IPVS: Error joining to the multicast group [ 209.758428][ T9927] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1426'. [ 209.798532][ T5906] usb 4-1: string descriptor 0 read error: -71 [ 209.820684][ T9930] vxfs: unable to read disk superblock at 1 [ 209.829774][ T5906] usb 4-1: New USB device found, idVendor=1e2d, idProduct=0085, bcdDevice=96.e8 [ 209.842880][ T9930] vxfs: unable to read disk superblock at 8 [ 209.849035][ T9930] vxfs: can't find superblock. [ 209.854706][ T5906] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.873959][ T5906] usb 4-1: can't set config #5, error -71 [ 209.890382][ T5906] usb 4-1: USB disconnect, device number 55 [ 210.102602][ T9958] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1435'. [ 210.144025][ T9961] FAULT_INJECTION: forcing a failure. [ 210.144025][ T9961] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 210.160083][ T9961] CPU: 0 UID: 0 PID: 9961 Comm: syz.2.1436 Not tainted syzkaller #0 PREEMPT(full) [ 210.160108][ T9961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 210.160119][ T9961] Call Trace: [ 210.160125][ T9961] [ 210.160131][ T9961] dump_stack_lvl+0x189/0x250 [ 210.160156][ T9961] ? __pfx____ratelimit+0x10/0x10 [ 210.160174][ T9961] ? __pfx_dump_stack_lvl+0x10/0x10 [ 210.160196][ T9961] ? __pfx__printk+0x10/0x10 [ 210.160215][ T9961] ? __might_fault+0xb0/0x130 [ 210.160240][ T9961] ? rcu_is_watching+0x15/0xb0 [ 210.160259][ T9961] should_fail_ex+0x414/0x560 [ 210.160282][ T9961] _copy_from_user+0x2d/0xb0 [ 210.160301][ T9961] sock_do_ioctl+0x182/0x300 [ 210.160319][ T9961] ? __pfx_sock_do_ioctl+0x10/0x10 [ 210.160342][ T9961] sock_ioctl+0x576/0x790 [ 210.160359][ T9961] ? __pfx_sock_ioctl+0x10/0x10 [ 210.160376][ T9961] ? __fget_files+0x3a0/0x420 [ 210.160394][ T9961] ? __fget_files+0x2a/0x420 [ 210.160412][ T9961] ? bpf_lsm_file_ioctl+0x9/0x20 [ 210.160433][ T9961] ? __pfx_sock_ioctl+0x10/0x10 [ 210.160446][ T9961] __se_sys_ioctl+0xf9/0x170 [ 210.160469][ T9961] do_syscall_64+0xfa/0xfa0 [ 210.160490][ T9961] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.160506][ T9961] ? clear_bhb_loop+0x60/0xb0 [ 210.160524][ T9961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.160540][ T9961] RIP: 0033:0x7fdecb98ebe9 [ 210.160554][ T9961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 210.160570][ T9961] RSP: 002b:00007fdecc754038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 210.160589][ T9961] RAX: ffffffffffffffda RBX: 00007fdecbbb5fa0 RCX: 00007fdecb98ebe9 [ 210.160602][ T9961] RDX: 0000200000000000 RSI: 0000000000008924 RDI: 0000000000000004 [ 210.160614][ T9961] RBP: 00007fdecc754090 R08: 0000000000000000 R09: 0000000000000000 [ 210.160623][ T9961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 210.160634][ T9961] R13: 00007fdecbbb6038 R14: 00007fdecbbb5fa0 R15: 00007ffe35a959e8 [ 210.160652][ T9961] [ 210.178271][ T9964] FAULT_INJECTION: forcing a failure. [ 210.178271][ T9964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 210.388675][ T9964] CPU: 0 UID: 0 PID: 9964 Comm: syz.3.1438 Not tainted syzkaller #0 PREEMPT(full) [ 210.388697][ T9964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 210.388707][ T9964] Call Trace: [ 210.388713][ T9964] [ 210.388720][ T9964] dump_stack_lvl+0x189/0x250 [ 210.388744][ T9964] ? __pfx____ratelimit+0x10/0x10 [ 210.388761][ T9964] ? __pfx_dump_stack_lvl+0x10/0x10 [ 210.388779][ T9964] ? __pfx__printk+0x10/0x10 [ 210.388796][ T9964] ? lock_acquire+0x5f/0x360 [ 210.388813][ T9964] should_fail_ex+0x414/0x560 [ 210.388833][ T9964] prepare_alloc_pages+0x213/0x610 [ 210.388851][ T9964] __alloc_frozen_pages_noprof+0x123/0x370 [ 210.388869][ T9964] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 210.388888][ T9964] ? policy_nodemask+0x27c/0x720 [ 210.388918][ T9964] ? pfn_valid+0xba/0x490 [ 210.388937][ T9964] ? rcu_is_watching+0x15/0xb0 [ 210.388954][ T9964] alloc_pages_mpol+0x232/0x4a0 [ 210.388970][ T9964] vma_alloc_folio_noprof+0xe4/0x200 [ 210.388984][ T9964] ? rcu_read_lock_held+0xa/0x50 [ 210.389002][ T9964] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 210.389018][ T9964] ? rcu_is_watching+0x15/0xb0 [ 210.389033][ T9964] ? lock_release+0x4b/0x3e0 [ 210.389048][ T9964] folio_prealloc+0x30/0x180 [ 210.389061][ T9964] __handle_mm_fault+0x2a8b/0x5400 [ 210.389079][ T9964] ? __pfx___handle_mm_fault+0x10/0x10 [ 210.389092][ T9964] ? rcu_is_watching+0x15/0xb0 [ 210.389103][ T9964] ? lock_vma_under_rcu+0x3cb/0x450 [ 210.389111][ T9964] ? rcu_is_watching+0x15/0xb0 [ 210.389121][ T9964] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 210.389131][ T9964] handle_mm_fault+0x40a/0x8e0 [ 210.389145][ T9964] do_user_addr_fault+0xa81/0x1390 [ 210.389156][ T9964] ? rcu_is_watching+0x15/0xb0 [ 210.389166][ T9964] ? trace_page_fault_user+0x84/0x1e0 [ 210.389175][ T9964] exc_page_fault+0x82/0x100 [ 210.389188][ T9964] asm_exc_page_fault+0x26/0x30 [ 210.389197][ T9964] RIP: 0033:0x7f0a2c860492 [ 210.389206][ T9964] Code: 00 48 8d 35 37 2e 1b 00 31 c0 4c 89 ef e8 46 6d 0d 00 66 0f 6f 05 2e e9 1c 00 ba 80 00 00 00 4c 89 ee 48 8d bc 24 f0 10 00 00 <0f> 29 84 24 70 10 00 00 66 0f ef c0 0f 29 84 24 80 10 00 00 0f 29 [ 210.389215][ T9964] RSP: 002b:00007f0a2d89af70 EFLAGS: 00010202 [ 210.389224][ T9964] RAX: 000000000000000b RBX: 0000000000000004 RCX: 0000000000000001 [ 210.389230][ T9964] RDX: 0000000000000080 RSI: 00007f0a2d89afb0 RDI: 00007f0a2d89c060 [ 210.389237][ T9964] RBP: 00007f0a2d89bfe0 R08: 000000000000000b R09: 00007f0a2d89ad07 [ 210.389243][ T9964] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 210.389248][ T9964] R13: 00007f0a2d89afb0 R14: 0000200000000440 R15: 00007f0a2cce0320 [ 210.389258][ T9964] [ 210.389284][ T9964] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 210.596437][ C0] vkms_vblank_simulate: vblank timer overrun [ 210.899706][ T5906] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 211.061220][ T5906] usb 4-1: config 0 has no interfaces? [ 211.066819][ T5906] usb 4-1: New USB device found, idVendor=07c4, idProduct=a109, bcdDevice= 8.a3 [ 211.076014][ T5906] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.085002][ T5906] usb 4-1: config 0 descriptor?? [ 211.292312][ T5906] usb 4-1: USB disconnect, device number 56 [ 211.822216][ T9972] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1440'. [ 211.831898][ T9972] IPVS: Error joining to the multicast group [ 211.887017][ T9979] binder: 9978:9979 ioctl c018620c 200000000380 returned -22 [ 211.896668][ T9982] vxfs: unable to read disk superblock at 1 [ 211.906673][ T9982] vxfs: unable to read disk superblock at 8 [ 211.912899][ T9982] vxfs: can't find superblock. [ 211.915316][ T9979] /dev/rnullb0: Can't open blockdev [ 211.978353][ T9989] fuse: Unknown parameter 'grou00000000000000000000' [ 212.245925][ T5906] usb 5-1: USB disconnect, device number 23 [ 212.379849][ T6408] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 212.519810][ T6408] usb 4-1: device descriptor read/64, error -71 [ 212.759821][ T6408] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 212.889778][ T6408] usb 4-1: device descriptor read/64, error -71 [ 212.988288][T10013] fuse: Unknown parameter 'grou00000000000000000000' [ 213.009761][ T6408] usb usb4-port1: attempt power cycle [ 213.199320][T10026] binder: 10025:10026 ioctl 4018620d 0 returned -22 [ 213.268323][T10022] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 213.296247][T10022] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 213.349845][ T6408] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 213.371056][ T6408] usb 4-1: device descriptor read/8, error -71 [ 213.599784][ T5906] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 213.609892][ T6408] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 213.630306][ T6408] usb 4-1: device descriptor read/8, error -71 [ 213.679789][ T2162] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 213.739985][ T6408] usb usb4-port1: unable to enumerate USB device [ 213.760979][ T5906] usb 5-1: config 220 has an invalid interface number: 76 but max is 2 [ 213.769355][ T5906] usb 5-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 213.778314][ T5906] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 213.788796][ T5906] usb 5-1: config 220 has no interface number 2 [ 213.795391][ T5906] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 213.808649][ T5906] usb 5-1: config 220 interface 0 has no altsetting 0 [ 213.815557][ T5906] usb 5-1: config 220 interface 76 has no altsetting 0 [ 213.822616][ T5906] usb 5-1: config 220 interface 1 has no altsetting 0 [ 213.831588][ T5906] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 213.840700][ T2162] usb 3-1: Using ep0 maxpacket: 8 [ 213.845811][ T5906] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.854080][ T5906] usb 5-1: Product: syz [ 213.858525][ T5906] usb 5-1: Manufacturer: syz [ 213.863356][ T5906] usb 5-1: SerialNumber: syz [ 213.868527][ T2162] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.00 [ 213.882867][ T2162] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.893169][ T2162] usb 3-1: config 0 descriptor?? [ 214.083340][T10032] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 214.092544][T10032] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 214.105137][ T5906] uvcvideo 5-1:220.1: Unknown video format 00000000-0000-0000-0000-000000000000 [ 214.114602][ T5906] usb 5-1: Found UVC 7.01 device syz (8086:0b07) [ 214.121078][ T5906] usb 5-1: No valid video chain found. [ 214.126575][ T5906] usb 5-1: selecting invalid altsetting 0 [ 214.135503][ T5906] usb 5-1: selecting invalid altsetting 0 [ 214.141560][ T5906] usbtest 5-1:220.1: probe with driver usbtest failed with error -22 [ 214.158838][ T5906] usb 5-1: USB disconnect, device number 24 [ 214.637789][T10042] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 214.669021][T10045] fuse: Unknown parameter 'grou00000000000000000000' [ 215.575164][T10039] 9p: Bad value for 'wfdno' [ 215.586060][T10039] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 215.594896][T10039] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 215.713108][T10073] fuse: Unknown parameter 'group_i00000000000000000000' [ 216.003153][T10082] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 216.013498][T10082] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 216.626438][ T2162] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 216.638834][ T2162] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 216.652461][ T2162] asix 3-1:0.0: probe with driver asix failed with error -71 [ 216.678785][ T2162] usb 3-1: USB disconnect, device number 54 [ 216.706319][T10094] fuse: Unknown parameter 'group_i00000000000000000000' [ 216.743728][T10097] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 216.755960][T10097] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 217.612086][T10105] FAULT_INJECTION: forcing a failure. [ 217.612086][T10105] name failslab, interval 1, probability 0, space 0, times 0 [ 217.624828][T10105] CPU: 0 UID: 0 PID: 10105 Comm: syz.0.1488 Not tainted syzkaller #0 PREEMPT(full) [ 217.624852][T10105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 217.624863][T10105] Call Trace: [ 217.624869][T10105] [ 217.624876][T10105] dump_stack_lvl+0x189/0x250 [ 217.624903][T10105] ? __pfx____ratelimit+0x10/0x10 [ 217.624922][T10105] ? __pfx_dump_stack_lvl+0x10/0x10 [ 217.624943][T10105] ? __pfx__printk+0x10/0x10 [ 217.624967][T10105] ? __pfx___might_resched+0x10/0x10 [ 217.624984][T10105] ? lock_acquire+0x5f/0x360 [ 217.625000][T10105] should_fail_ex+0x414/0x560 [ 217.625024][T10105] should_failslab+0xa8/0x100 [ 217.625040][T10105] __kvmalloc_node_noprof+0x15c/0x5b0 [ 217.625063][T10105] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 217.625087][T10105] __kvm_mmu_topup_memory_cache+0x463/0x610 [ 217.625111][T10105] mmu_topup_memory_caches+0x21/0x170 [ 217.625135][T10105] kvm_mmu_load+0x9d/0x2300 [ 217.625155][T10105] ? queue_delayed_work_on+0x1f7/0x280 [ 217.625176][T10105] ? kvm_end_pvclock_update+0x2c4/0x3b0 [ 217.625195][T10105] ? __pfx_queue_delayed_work_on+0x10/0x10 [ 217.625213][T10105] ? kvm_apic_has_interrupt+0x744/0x770 [ 217.625229][T10105] ? vmx_flush_tlb_guest+0x27a/0x4c0 [ 217.625255][T10105] vcpu_run+0x484e/0x6fa0 [ 217.625282][T10105] ? vmx_vcpu_pi_load+0x128/0x870 [ 217.625319][T10105] ? __pfx_vcpu_run+0x10/0x10 [ 217.625334][T10105] ? __local_bh_enable_ip+0x12d/0x1c0 [ 217.625353][T10105] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 217.625376][T10105] ? rcu_is_watching+0x15/0xb0 [ 217.625394][T10105] ? lock_acquire+0x5f/0x360 [ 217.625411][T10105] ? rcu_is_watching+0x15/0xb0 [ 217.625430][T10105] kvm_arch_vcpu_ioctl_run+0xfc9/0x1940 [ 217.625449][T10105] ? __mutex_trylock_common+0x153/0x260 [ 217.625469][T10105] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 217.625487][T10105] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 217.625504][T10105] ? rcu_is_watching+0x15/0xb0 [ 217.625520][T10105] ? trace_contention_end+0x39/0x120 [ 217.625538][T10105] ? __mutex_lock+0x335/0x1350 [ 217.625564][T10105] ? kvm_vcpu_ioctl+0x22e/0xe90 [ 217.625583][T10105] ? rcu_is_watching+0x15/0xb0 [ 217.625600][T10105] ? lock_release+0x4b/0x3e0 [ 217.625615][T10105] ? get_task_pid+0x22/0x310 [ 217.625636][T10105] kvm_vcpu_ioctl+0x95c/0xe90 [ 217.625654][T10105] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 217.625670][T10105] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 217.625701][T10105] ? __fget_files+0x3a0/0x420 [ 217.625718][T10105] ? __fget_files+0x2a/0x420 [ 217.625735][T10105] ? bpf_lsm_file_ioctl+0x9/0x20 [ 217.625756][T10105] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 217.625772][T10105] __se_sys_ioctl+0xf9/0x170 [ 217.625794][T10105] do_syscall_64+0xfa/0xfa0 [ 217.625815][T10105] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.625831][T10105] ? clear_bhb_loop+0x60/0xb0 [ 217.625848][T10105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.625864][T10105] RIP: 0033:0x7f6843f8ebe9 [ 217.625880][T10105] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 217.625894][T10105] RSP: 002b:00007f6844e9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 217.625913][T10105] RAX: ffffffffffffffda RBX: 00007f68441b5fa0 RCX: 00007f6843f8ebe9 [ 217.625926][T10105] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 217.625937][T10105] RBP: 00007f6844e9a090 R08: 0000000000000000 R09: 0000000000000000 [ 217.625947][T10105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 217.625958][T10105] R13: 00007f68441b6038 R14: 00007f68441b5fa0 R15: 00007ffd5ecaa558 [ 217.625977][T10105] [ 218.103789][T10117] fuse: Unknown parameter 'group_i00000000000000000000' [ 218.112935][ T5962] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 218.271658][ T5962] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 218.283400][ T5962] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 218.318653][ T5962] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 218.331991][ T5962] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.350498][ T5962] usb 4-1: config 0 descriptor?? [ 218.399909][ T43] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 218.552518][ T43] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 218.567868][ T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 218.579273][ T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 218.589225][ T43] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 218.620407][ T43] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 218.644333][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.661879][ T43] usb 5-1: config 0 descriptor?? [ 218.725472][T10134] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 218.734908][T10134] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 218.746882][T10134] overlayfs: failed to set uuid (352/file1, err=-13); falling back to uuid=null. [ 218.847888][T10138] binder: 10137:10138 ioctl c0306201 0 returned -14 [ 218.932143][T10141] fuse: Unknown parameter 'group_id00000000000000000000' [ 219.071112][ T43] plantronics 0003:047F:FFFF.000E: unknown main item tag 0x2 [ 219.088014][ T43] plantronics 0003:047F:FFFF.000E: item fetching failed at offset 14/15 [ 219.099264][ T43] plantronics 0003:047F:FFFF.000E: parse failed [ 219.106800][ T43] plantronics 0003:047F:FFFF.000E: probe with driver plantronics failed with error -22 [ 219.189081][T10147] /dev/rnullb0: Can't open blockdev [ 219.283113][T10121] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 219.291887][T10121] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 220.166937][T10156] /dev/rnullb0: Can't open blockdev [ 220.601137][ T5906] usb 4-1: USB disconnect, device number 61 [ 220.647526][T10163] binder: 10162:10163 ioctl c0306201 0 returned -14 [ 220.718480][T10165] fuse: Unknown parameter 'group_id00000000000000000000' [ 221.165044][T10173] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.185893][ T43] usb 5-1: USB disconnect, device number 25 [ 221.195277][T10173] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 221.213546][T10173] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.237927][T10173] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 221.569786][ T43] usb 5-1: new full-speed USB device number 26 using dummy_hcd [ 221.732987][ T43] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 221.743362][ T43] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 221.752403][ T43] usb 5-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 221.763445][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.773177][ T43] usb 5-1: config 0 descriptor?? [ 221.786543][ T43] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 221.793854][ T43] dvb-usb: bulk message failed: -22 (3/0) [ 221.807279][ T43] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 221.818053][ T43] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 221.827039][ T43] usb 5-1: media controller created [ 221.833931][ T43] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 221.852257][T10183] binder: 10182:10183 ioctl c0306201 0 returned -14 [ 221.857928][ T43] dvb-usb: bulk message failed: -22 (6/0) [ 221.868186][ T43] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 221.883584][ T43] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input25 [ 221.897337][ T43] dvb-usb: schedule remote query interval to 150 msecs. [ 221.909673][ T43] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 221.926244][T10185] fuse: Unknown parameter 'group_id00000000000000000000' [ 221.950745][ T5899] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 221.958323][T10187] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.959623][T10187] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 221.999368][T10175] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 222.009276][T10175] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 222.020210][T10175] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 222.028858][T10175] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 222.069840][ T43] dvb-usb: bulk message failed: -22 (1/0) [ 222.075615][ T43] dvb-usb: error while querying for an remote control event. [ 222.111764][ T5899] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 222.122080][ T5899] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 222.131094][ T5899] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 222.150391][ T5899] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 222.175968][ T43] usb 5-1: USB disconnect, device number 26 [ 222.188796][ T5899] usb 4-1: config 0 descriptor?? [ 222.211420][ T43] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 222.609980][T10203] netlink: 44 bytes leftover after parsing attributes in process `syz.4.1528'. [ 222.681190][T10207] fuse: Bad value for 'user_id' [ 222.686208][T10207] fuse: Bad value for 'user_id' [ 223.256655][T10221] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 223.265395][T10221] FAULT_INJECTION: forcing a failure. [ 223.265395][T10221] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 223.279778][T10221] CPU: 0 UID: 0 PID: 10221 Comm: syz.2.1533 Not tainted syzkaller #0 PREEMPT(full) [ 223.279800][T10221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 223.279811][T10221] Call Trace: [ 223.279817][T10221] [ 223.279823][T10221] dump_stack_lvl+0x189/0x250 [ 223.279849][T10221] ? __pfx____ratelimit+0x10/0x10 [ 223.279869][T10221] ? __pfx_dump_stack_lvl+0x10/0x10 [ 223.279889][T10221] ? __pfx__printk+0x10/0x10 [ 223.279909][T10221] ? __might_fault+0xb0/0x130 [ 223.279934][T10221] ? rcu_is_watching+0x15/0xb0 [ 223.279953][T10221] should_fail_ex+0x414/0x560 [ 223.279984][T10221] _copy_from_user+0x2d/0xb0 [ 223.280002][T10221] mock_domain_cache_invalidate_user+0x1d6/0x440 [ 223.280027][T10221] ? __pfx_mock_domain_cache_invalidate_user+0x10/0x10 [ 223.280047][T10221] ? kfree+0x18e/0x440 [ 223.280068][T10221] ? __pfx_mock_domain_cache_invalidate_user+0x10/0x10 [ 223.280086][T10221] iommufd_hwpt_invalidate+0x533/0x820 [ 223.280105][T10221] ? lock_acquire+0x5f/0x360 [ 223.280122][T10221] ? __pfx_iommufd_hwpt_invalidate+0x10/0x10 [ 223.280142][T10221] ? __might_fault+0xb0/0x130 [ 223.280161][T10221] ? __might_fault+0xcc/0x130 [ 223.280183][T10221] iommufd_fops_ioctl+0x45e/0x580 [ 223.280201][T10221] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 223.280226][T10221] ? __fget_files+0x3a0/0x420 [ 223.280244][T10221] ? __fget_files+0x2a/0x420 [ 223.280263][T10221] ? bpf_lsm_file_ioctl+0x9/0x20 [ 223.280283][T10221] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 223.280304][T10221] __se_sys_ioctl+0xf9/0x170 [ 223.280326][T10221] do_syscall_64+0xfa/0xfa0 [ 223.280344][T10221] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.280356][T10221] ? clear_bhb_loop+0x60/0xb0 [ 223.280371][T10221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.280385][T10221] RIP: 0033:0x7fdecb98ebe9 [ 223.280400][T10221] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 223.280414][T10221] RSP: 002b:00007fdecc754038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 223.280431][T10221] RAX: ffffffffffffffda RBX: 00007fdecbbb5fa0 RCX: 00007fdecb98ebe9 [ 223.280442][T10221] RDX: 0000200000000280 RSI: 0000000000003b8d RDI: 0000000000000003 [ 223.280452][T10221] RBP: 00007fdecc754090 R08: 0000000000000000 R09: 0000000000000000 [ 223.280461][T10221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 223.280470][T10221] R13: 00007fdecbbb6038 R14: 00007fdecbbb5fa0 R15: 00007ffe35a959e8 [ 223.280486][T10221] [ 223.534293][ C0] vkms_vblank_simulate: vblank timer overrun [ 223.590204][T10229] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 223.599283][T10229] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 223.819974][ T5962] usb 3-1: new full-speed USB device number 55 using dummy_hcd [ 223.860095][T10237] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1538'. [ 223.988310][T10241] fuse: Bad value for 'user_id' [ 223.993361][T10241] fuse: Bad value for 'user_id' [ 224.032453][T10243] FAULT_INJECTION: forcing a failure. [ 224.032453][T10243] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 224.046394][T10243] CPU: 1 UID: 0 PID: 10243 Comm: syz.2.1541 Not tainted syzkaller #0 PREEMPT(full) [ 224.046419][T10243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 224.046430][T10243] Call Trace: [ 224.046437][T10243] [ 224.046443][T10243] dump_stack_lvl+0x189/0x250 [ 224.046470][T10243] ? __pfx____ratelimit+0x10/0x10 [ 224.046491][T10243] ? __pfx_dump_stack_lvl+0x10/0x10 [ 224.046512][T10243] ? __pfx__printk+0x10/0x10 [ 224.046531][T10243] ? __might_fault+0xb0/0x130 [ 224.046555][T10243] ? rcu_is_watching+0x15/0xb0 [ 224.046587][T10243] should_fail_ex+0x414/0x560 [ 224.046610][T10243] _copy_from_user+0x2d/0xb0 [ 224.046628][T10243] vt_ioctl+0xa52/0x1f00 [ 224.046650][T10243] ? __pfx_vt_ioctl+0x10/0x10 [ 224.046677][T10243] ? tty_jobctrl_ioctl+0x369/0xb70 [ 224.046696][T10243] ? __fget_files+0x3a0/0x420 [ 224.046714][T10243] ? __fget_files+0x2a/0x420 [ 224.046736][T10243] tty_ioctl+0x926/0xde0 [ 224.046751][T10243] ? __pfx_tty_ioctl+0x10/0x10 [ 224.046767][T10243] __se_sys_ioctl+0xf9/0x170 [ 224.046789][T10243] do_syscall_64+0xfa/0xfa0 [ 224.046809][T10243] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.046824][T10243] ? clear_bhb_loop+0x60/0xb0 [ 224.046840][T10243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.046856][T10243] RIP: 0033:0x7fdecb98ebe9 [ 224.046871][T10243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 224.046885][T10243] RSP: 002b:00007fdecc754038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.046903][T10243] RAX: ffffffffffffffda RBX: 00007fdecbbb5fa0 RCX: 00007fdecb98ebe9 [ 224.046916][T10243] RDX: 0000200000000240 RSI: 0000000000004b72 RDI: 0000000000000003 [ 224.046926][T10243] RBP: 00007fdecc754090 R08: 0000000000000000 R09: 0000000000000000 [ 224.046937][T10243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.046947][T10243] R13: 00007fdecbbb6038 R14: 00007fdecbbb5fa0 R15: 00007ffe35a959e8 [ 224.046971][T10243] [ 224.719114][ T5899] usb 4-1: USB disconnect, device number 62 [ 224.762544][T10256] FAULT_INJECTION: forcing a failure. [ 224.762544][T10256] name failslab, interval 1, probability 0, space 0, times 0 [ 224.776607][T10256] CPU: 1 UID: 0 PID: 10256 Comm: syz.0.1546 Not tainted syzkaller #0 PREEMPT(full) [ 224.776632][T10256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 224.776643][T10256] Call Trace: [ 224.776650][T10256] [ 224.776657][T10256] dump_stack_lvl+0x189/0x250 [ 224.776685][T10256] ? __pfx____ratelimit+0x10/0x10 [ 224.776705][T10256] ? __pfx_dump_stack_lvl+0x10/0x10 [ 224.776731][T10256] ? __pfx__printk+0x10/0x10 [ 224.776752][T10256] ? fs_reclaim_acquire+0x7d/0x100 [ 224.776769][T10256] ? __pfx___might_resched+0x10/0x10 [ 224.776786][T10256] ? lock_acquire+0x5f/0x360 [ 224.776809][T10256] should_fail_ex+0x414/0x560 [ 224.776831][T10256] should_failslab+0xa8/0x100 [ 224.776848][T10256] __kmalloc_cache_noprof+0x70/0x3a0 [ 224.776870][T10256] ? ovl_init_fs_context+0xa0/0x530 [ 224.776889][T10256] ovl_init_fs_context+0xa0/0x530 [ 224.776908][T10256] alloc_fs_context+0x64e/0x7d0 [ 224.776931][T10256] do_new_mount+0x16f/0xa30 [ 224.776951][T10256] ? ns_capable+0x8a/0xf0 [ 224.776973][T10256] ? __pfx_do_new_mount+0x10/0x10 [ 224.776990][T10256] ? path_mount+0x61c/0xfe0 [ 224.777006][T10256] ? user_path_at+0x44/0x60 [ 224.777030][T10256] __se_sys_mount+0x317/0x410 [ 224.777050][T10256] ? __pfx___se_sys_mount+0x10/0x10 [ 224.777069][T10256] ? rcu_is_watching+0x15/0xb0 [ 224.777086][T10256] ? __x64_sys_mount+0x20/0xc0 [ 224.777104][T10256] do_syscall_64+0xfa/0xfa0 [ 224.777124][T10256] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.777140][T10256] ? clear_bhb_loop+0x60/0xb0 [ 224.777157][T10256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.777173][T10256] RIP: 0033:0x7f6843f8ebe9 [ 224.777188][T10256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 224.777201][T10256] RSP: 002b:00007f6844e9a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 224.777220][T10256] RAX: ffffffffffffffda RBX: 00007f68441b5fa0 RCX: 00007f6843f8ebe9 [ 224.777233][T10256] RDX: 0000200000000080 RSI: 00002000000000c0 RDI: 0000000000000000 [ 224.777245][T10256] RBP: 00007f6844e9a090 R08: 0000200000000900 R09: 0000000000000000 [ 224.777256][T10256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.777266][T10256] R13: 00007f68441b6038 R14: 00007f68441b5fa0 R15: 00007ffd5ecaa558 [ 224.777285][T10256] [ 224.793992][T10258] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1547'. [ 224.876404][T10262] fuse: Bad value for 'user_id' [ 225.029528][T10262] fuse: Bad value for 'user_id' [ 225.289868][ T5899] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 225.429711][ T2162] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 225.449816][ T5899] usb 4-1: Using ep0 maxpacket: 8 [ 225.458709][ T5899] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 225.468442][ T5899] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.476532][ T5899] usb 4-1: Product: syz [ 225.480749][ T5899] usb 4-1: Manufacturer: syz [ 225.485435][ T5899] usb 4-1: SerialNumber: syz [ 225.491359][ T5899] usb 4-1: config 0 descriptor?? [ 225.600961][ T2162] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 225.611455][ T2162] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 225.624594][ T2162] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 225.633946][ T2162] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.643843][ T2162] usb 3-1: config 0 descriptor?? [ 225.659981][ T2162] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 225.701618][ T5899] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 225.771882][ T30] audit: type=1800 audit(1756392649.001:145): pid=10280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=set_data cause=unavailable-hash-algorithm comm="syz.0.1556" name="/newroot/418/bus/#2235//deleted" dev="tmpfs" ino=2235 res=0 errno=0 [ 225.773136][T10280] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 225.806166][T10280] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 226.333869][T10290] fuse: Bad value for 'fd' [ 226.585794][T10305] fuse: Unknown parameter 'd' [ 226.909303][ T5899] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 226.926062][ T5899] usb 4-1: USB disconnect, device number 63 [ 227.215647][T10319] fuse: Bad value for 'fd' [ 227.503028][T10337] /dev/rnullb0: Can't open blockdev [ 227.555052][T10342] fuse: Bad value for 'fd' [ 227.591619][T10344] binder: 10343:10344 ioctl c0306201 0 returned -14 [ 227.701273][ T43] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 227.842531][ T43] usb 5-1: device descriptor read/64, error -71 [ 228.061693][T10367] futex_wake_op: syz.0.1589 tries to shift op by -1; fix this program [ 228.080019][ T43] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 228.205905][ T6408] usb 3-1: USB disconnect, device number 56 [ 228.218274][ T43] usb 5-1: device descriptor read/64, error -71 [ 228.234476][T10372] fuse: Bad value for 'fd' [ 228.267388][T10374] binder: 10373:10374 ioctl c0306201 0 returned -14 [ 228.331451][ T43] usb usb5-port1: attempt power cycle [ 228.671564][ T43] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 228.710761][ T43] usb 5-1: device descriptor read/8, error -71 [ 228.950206][ T43] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 228.979792][ T6408] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 228.988117][ T43] usb 5-1: device descriptor read/8, error -71 [ 229.019448][T10394] fuse: Bad value for 'fd' [ 229.080633][T10396] binder: 10395:10396 ioctl c0306201 0 returned -14 [ 229.111279][ T43] usb usb5-port1: unable to enumerate USB device [ 229.154045][ T6408] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 229.179196][ T6408] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 229.193592][ T6408] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 229.203290][ T6408] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.227804][ T6408] usb 4-1: config 0 descriptor?? [ 229.239511][ T6408] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 229.528704][T10410] kvm: pic: non byte write [ 229.638210][T10417] fuse: Bad value for 'fd' [ 230.027743][T10428] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1613'. [ 230.037087][T10428] x_tables: (null)_tables: SNAT target: only valid in nat table, not syz0 [ 230.052094][ T10] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 230.168899][T10441] fuse: Invalid rootmode [ 230.191653][ T10] usb 3-1: device descriptor read/64, error -71 [ 230.338708][T10448] binder: 10447:10448 ioctl c0306201 200000000640 returned -22 [ 230.347320][T10448] binder: 10447:10448 ioctl 4008af00 200000000000 returned -22 [ 230.355652][T10448] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1622'. [ 230.365065][T10448] x_tables: (null)_tables: SNAT target: only valid in nat table, not syz0 [ 230.393240][T10450] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 230.402213][T10450] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 230.451945][ T10] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 230.486678][T10454] tipc: Started in network mode [ 230.492906][T10454] tipc: Node identity fffffffe, cluster identity 5 [ 230.499452][T10454] tipc: Node number set to 4294967294 [ 230.506714][T10454] tipc: Cannot configure node identity twice [ 230.515676][T10454] /dev/rnullb0: Can't open blockdev [ 230.589711][ T10] usb 3-1: device descriptor read/64, error -71 [ 230.700451][ T10] usb usb3-port1: attempt power cycle [ 230.839686][ T6408] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 230.957191][T10460] fuse: Invalid rootmode [ 230.991029][ T6408] usb 5-1: Using ep0 maxpacket: 8 [ 230.997416][ T6408] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 231.006997][ T6408] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 231.018340][ T6408] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 231.030689][ T6408] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 231.044167][ T6408] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 231.049741][ T10] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 231.059831][ T6408] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 231.073983][ T6408] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.100772][ T10] usb 3-1: device descriptor read/8, error -71 [ 231.231583][T10469] FAULT_INJECTION: forcing a failure. [ 231.231583][T10469] name failslab, interval 1, probability 0, space 0, times 0 [ 231.244771][T10469] CPU: 1 UID: 0 PID: 10469 Comm: syz.0.1632 Not tainted syzkaller #0 PREEMPT(full) [ 231.244796][T10469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 231.244808][T10469] Call Trace: [ 231.244815][T10469] [ 231.244822][T10469] dump_stack_lvl+0x189/0x250 [ 231.244849][T10469] ? __pfx____ratelimit+0x10/0x10 [ 231.244869][T10469] ? __pfx_dump_stack_lvl+0x10/0x10 [ 231.244893][T10469] ? __pfx__printk+0x10/0x10 [ 231.244915][T10469] ? __pfx___might_resched+0x10/0x10 [ 231.244932][T10469] ? lock_acquire+0x5f/0x360 [ 231.244949][T10469] should_fail_ex+0x414/0x560 [ 231.244970][T10469] should_failslab+0xa8/0x100 [ 231.244986][T10469] __kmalloc_cache_noprof+0x70/0x3a0 [ 231.245009][T10469] ? nf_tables_newchain+0xef1/0x2910 [ 231.245031][T10469] nf_tables_newchain+0xef1/0x2910 [ 231.245064][T10469] ? __pfx_nf_tables_newchain+0x10/0x10 [ 231.245096][T10469] ? nfnl_pernet+0x23/0x240 [ 231.245111][T10469] ? rcu_is_watching+0x15/0xb0 [ 231.245128][T10469] ? nfnl_pernet+0x23/0x240 [ 231.245143][T10469] ? nfnl_pernet+0x23/0x240 [ 231.245158][T10469] ? lock_release+0x4b/0x3e0 [ 231.245175][T10469] ? __nla_parse+0x40/0x60 [ 231.245191][T10469] nfnetlink_rcv+0x112f/0x2520 [ 231.245219][T10469] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 231.245242][T10469] ? ref_tracker_free+0x63a/0x7d0 [ 231.245272][T10469] ? __netlink_deliver_tap+0x807/0x850 [ 231.245291][T10469] ? netlink_deliver_tap+0x2e/0x1b0 [ 231.245310][T10469] ? lock_release+0x4b/0x3e0 [ 231.245329][T10469] netlink_unicast+0x82f/0x9e0 [ 231.245349][T10469] ? __pfx_netlink_unicast+0x10/0x10 [ 231.245367][T10469] ? netlink_sendmsg+0x642/0xb30 [ 231.245386][T10469] ? skb_put+0x11b/0x210 [ 231.245407][T10469] netlink_sendmsg+0x805/0xb30 [ 231.245429][T10469] ? __pfx_netlink_sendmsg+0x10/0x10 [ 231.245448][T10469] ? aa_sock_msg_perm+0xf1/0x1d0 [ 231.245467][T10469] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 231.245486][T10469] ? __pfx_netlink_sendmsg+0x10/0x10 [ 231.245505][T10469] __sock_sendmsg+0x21c/0x270 [ 231.245521][T10469] ____sys_sendmsg+0x505/0x830 [ 231.245535][T10469] ? __pfx_____sys_sendmsg+0x10/0x10 [ 231.245550][T10469] ? import_iovec+0x74/0xa0 [ 231.245561][T10469] ___sys_sendmsg+0x21f/0x2a0 [ 231.245575][T10469] ? __pfx____sys_sendmsg+0x10/0x10 [ 231.245594][T10469] ? __fget_files+0x2a/0x420 [ 231.245605][T10469] ? __fget_files+0x3a0/0x420 [ 231.245617][T10469] __x64_sys_sendmsg+0x19b/0x260 [ 231.245630][T10469] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 231.245645][T10469] ? __pfx_ksys_write+0x10/0x10 [ 231.245655][T10469] ? rcu_is_watching+0x15/0xb0 [ 231.245665][T10469] do_syscall_64+0xfa/0xfa0 [ 231.245677][T10469] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.245686][T10469] ? clear_bhb_loop+0x60/0xb0 [ 231.245696][T10469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.245705][T10469] RIP: 0033:0x7f6843f8ebe9 [ 231.245715][T10469] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 231.245723][T10469] RSP: 002b:00007f6844e9a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 231.245735][T10469] RAX: ffffffffffffffda RBX: 00007f68441b5fa0 RCX: 00007f6843f8ebe9 [ 231.245742][T10469] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000003 [ 231.245748][T10469] RBP: 00007f6844e9a090 R08: 0000000000000000 R09: 0000000000000000 [ 231.245754][T10469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 231.245759][T10469] R13: 00007f68441b6038 R14: 00007f68441b5fa0 R15: 00007ffd5ecaa558 [ 231.245769][T10469] [ 231.603935][ T6408] usb 5-1: GET_CAPABILITIES returned 0 [ 231.609535][ T6408] usbtmc 5-1:16.0: can't read capabilities [ 231.659707][ T10] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 231.680985][ T10] usb 3-1: device descriptor read/8, error -71 [ 231.735193][T10475] FAULT_INJECTION: forcing a failure. [ 231.735193][T10475] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.740318][ T43] usb 4-1: USB disconnect, device number 64 [ 231.749676][T10475] CPU: 0 UID: 0 PID: 10475 Comm: syz.0.1635 Not tainted syzkaller #0 PREEMPT(full) [ 231.749703][T10475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 231.749714][T10475] Call Trace: [ 231.749720][T10475] [ 231.749726][T10475] dump_stack_lvl+0x189/0x250 [ 231.749753][T10475] ? __pfx____ratelimit+0x10/0x10 [ 231.749774][T10475] ? __pfx_dump_stack_lvl+0x10/0x10 [ 231.749795][T10475] ? __pfx__printk+0x10/0x10 [ 231.749816][T10475] ? __might_fault+0xb0/0x130 [ 231.749841][T10475] ? rcu_is_watching+0x15/0xb0 [ 231.749860][T10475] should_fail_ex+0x414/0x560 [ 231.749883][T10475] _copy_from_iter+0x1de/0x1790 [ 231.749900][T10475] ? __might_fault+0xb0/0x130 [ 231.749920][T10475] ? __might_fault+0xcc/0x130 [ 231.749941][T10475] ? _copy_from_iter+0x24f/0x1790 [ 231.749959][T10475] ? __pfx__copy_from_iter+0x10/0x10 [ 231.749974][T10475] ? sock_alloc_send_pskb+0x875/0x990 [ 231.749992][T10475] ? __pfx__copy_from_iter+0x10/0x10 [ 231.750008][T10475] ? page_copy_sane+0x16a/0x280 [ 231.750025][T10475] copy_page_from_iter+0xdd/0x170 [ 231.750042][T10475] skb_copy_datagram_from_iter+0x306/0x720 [ 231.750065][T10475] packet_sendmsg+0x3797/0x5080 [ 231.750085][T10475] ? build_pivotroot+0x730/0xa80 [ 231.750111][T10475] ? __pfx___might_resched+0x10/0x10 [ 231.750129][T10475] ? kstrtouint+0x6e/0xe0 [ 231.750150][T10475] ? get_pid_task+0x20/0x1f0 [ 231.750170][T10475] ? rcu_is_watching+0x15/0xb0 [ 231.750188][T10475] ? __pfx_packet_sendmsg+0x10/0x10 [ 231.750203][T10475] ? aa_sk_perm+0x81e/0x950 [ 231.750221][T10475] ? __might_fault+0xb0/0x130 [ 231.750242][T10475] ? tomoyo_socket_sendmsg_permission+0x1e1/0x300 [ 231.750273][T10475] ? aa_sock_msg_perm+0xf1/0x1d0 [ 231.750293][T10475] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 231.750312][T10475] ? __pfx_packet_sendmsg+0x10/0x10 [ 231.750328][T10475] __sock_sendmsg+0x21c/0x270 [ 231.750347][T10475] __sys_sendto+0x3bd/0x520 [ 231.750368][T10475] ? __pfx___sys_sendto+0x10/0x10 [ 231.750386][T10475] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 231.750412][T10475] ? __fget_files+0x3a0/0x420 [ 231.750434][T10475] ? ksys_write+0x22a/0x250 [ 231.750451][T10475] ? __pfx_ksys_write+0x10/0x10 [ 231.750469][T10475] __x64_sys_sendto+0xde/0x100 [ 231.750490][T10475] do_syscall_64+0xfa/0xfa0 [ 231.750510][T10475] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.750526][T10475] ? clear_bhb_loop+0x60/0xb0 [ 231.750543][T10475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.750560][T10475] RIP: 0033:0x7f6843f8ebe9 [ 231.750574][T10475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 231.750589][T10475] RSP: 002b:00007f6844e9a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 231.750608][T10475] RAX: ffffffffffffffda RBX: 00007f68441b5fa0 RCX: 00007f6843f8ebe9 [ 231.750620][T10475] RDX: 0000000000010608 RSI: 0000200000000180 RDI: 0000000000000003 [ 231.750631][T10475] RBP: 00007f6844e9a090 R08: 0000200000000140 R09: 0000000000000014 [ 231.750643][T10475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 231.750654][T10475] R13: 00007f68441b6038 R14: 00007f68441b5fa0 R15: 00007ffd5ecaa558 [ 231.750673][T10475] [ 231.804470][ T10] usb usb3-port1: unable to enumerate USB device [ 231.884980][T10481] fuse: Invalid rootmode [ 232.144760][T10493] syzkaller1: entered promiscuous mode [ 232.150456][T10493] syzkaller1: entered allmulticast mode [ 232.280316][T10498] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 232.289075][T10498] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 232.798956][T10525] fuse: Bad value for 'rootmode' [ 232.986308][T10539] ------------[ cut here ]------------ [ 232.992112][T10539] WARNING: drivers/gpu/drm/drm_prime.c:223 at drm_prime_destroy_file_private+0x4b/0x60, CPU#1: syz.0.1656/10539 [ 233.004057][T10539] Modules linked in: [ 233.008003][T10539] CPU: 1 UID: 0 PID: 10539 Comm: syz.0.1656 Not tainted syzkaller #0 PREEMPT(full) [ 233.017456][T10539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 233.017473][T10539] RIP: 0010:drm_prime_destroy_file_private+0x4b/0x60 [ 233.017493][T10539] Code: 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 ed 6a ab fc 48 83 3b 00 75 0c e8 12 c1 47 fc 5b c3 cc cc cc cc cc e8 06 c1 47 fc 90 <0f> 0b 90 5b e9 cc f7 0f 06 cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 [ 233.017502][T10539] RSP: 0018:ffffc90004cdfc60 EFLAGS: 00010293 [ 233.017513][T10539] RAX: ffffffff85790dca RBX: ffff8880569a4410 RCX: ffff888029229e00 [ 233.017521][T10539] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880569a4380 [ 233.017528][T10539] RBP: ffff8880569a42c8 R08: ffffc90004cdfbe7 R09: 1ffff9200099bf7c [ 233.017535][T10539] R10: dffffc0000000000 R11: fffff5200099bf7d R12: dffffc0000000000 [ 233.017542][T10539] R13: dead000000000100 R14: 0000000000000000 R15: ffff8880569a42d8 [ 233.017549][T10539] FS: 000055555cebd500(0000) GS:ffff8881258c4000(0000) knlGS:0000000000000000 [ 233.017558][T10539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 233.017564][T10539] CR2: 0000001b32d23ffc CR3: 0000000029dda000 CR4: 00000000003526f0 [ 233.017574][T10539] Call Trace: [ 233.017580][T10539] [ 233.017584][T10539] drm_file_free+0x7f2/0xa00 [ 233.017596][T10539] drm_release+0x2de/0x3f0 [ 233.017606][T10539] ? __pfx_drm_release+0x10/0x10 [ 233.017614][T10539] __fput+0x449/0xa70 [ 233.017630][T10539] task_work_run+0x1d4/0x260 [ 233.017644][T10539] ? __pfx_task_work_run+0x10/0x10 [ 233.017658][T10539] ? rcu_is_watching+0x15/0xb0 [ 233.017670][T10539] exit_to_user_mode_loop+0xec/0x130 [ 233.017680][T10539] do_syscall_64+0x2bd/0xfa0 [ 233.017693][T10539] ? rcu_is_watching+0x15/0xb0 [ 233.017709][T10539] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.017730][T10539] ? clear_bhb_loop+0x60/0xb0 [ 233.017741][T10539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.017750][T10539] RIP: 0033:0x7f6843f8ebe9 [ 233.017760][T10539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 233.017768][T10539] RSP: 002b:00007ffd5ecaa6b8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 233.017783][T10539] RAX: 0000000000000000 RBX: 0000000000038dd7 RCX: 00007f6843f8ebe9 [ 233.017790][T10539] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 233.017796][T10539] RBP: 00007f68441b7da0 R08: 0000000000000001 R09: 0000000f5ecaa9af [ 233.017803][T10539] R10: 0000001b31d20000 R11: 0000000000000246 R12: 00007f68441b5fac [ 233.017809][T10539] R13: 00007f68441b5fa0 R14: ffffffffffffffff R15: 00007ffd5ecaa7d0 [ 233.017820][T10539] [ 233.017832][T10539] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 233.017841][T10539] CPU: 1 UID: 0 PID: 10539 Comm: syz.0.1656 Not tainted syzkaller #0 PREEMPT(full) [ 233.017852][T10539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 233.017857][T10539] Call Trace: [ 233.017861][T10539] [ 233.017865][T10539] dump_stack_lvl+0x99/0x250 [ 233.017880][T10539] ? __asan_memcpy+0x40/0x70 [ 233.017892][T10539] ? __pfx_dump_stack_lvl+0x10/0x10 [ 233.017906][T10539] ? __pfx__printk+0x10/0x10 [ 233.017921][T10539] vpanic+0x281/0x750 [ 233.017933][T10539] ? __pfx_vpanic+0x10/0x10 [ 233.017944][T10539] ? is_bpf_text_address+0x292/0x2b0 [ 233.017954][T10539] ? is_bpf_text_address+0x26/0x2b0 [ 233.017967][T10539] panic+0xb9/0xc0 [ 233.017977][T10539] ? __pfx_panic+0x10/0x10 [ 233.017991][T10539] __warn+0x334/0x4c0 [ 233.018001][T10539] ? drm_prime_destroy_file_private+0x4b/0x60 [ 233.018012][T10539] ? drm_prime_destroy_file_private+0x4b/0x60 [ 233.018022][T10539] report_bug+0x2be/0x4f0 [ 233.018033][T10539] ? drm_prime_destroy_file_private+0x4b/0x60 [ 233.018043][T10539] ? drm_prime_destroy_file_private+0x4b/0x60 [ 233.018052][T10539] ? drm_prime_destroy_file_private+0x4d/0x60 [ 233.018062][T10539] handle_bug+0x84/0x160 [ 233.018070][T10539] exc_invalid_op+0x1a/0x50 [ 233.018078][T10539] asm_exc_invalid_op+0x1a/0x20 [ 233.018087][T10539] RIP: 0010:drm_prime_destroy_file_private+0x4b/0x60 [ 233.018098][T10539] Code: 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 ed 6a ab fc 48 83 3b 00 75 0c e8 12 c1 47 fc 5b c3 cc cc cc cc cc e8 06 c1 47 fc 90 <0f> 0b 90 5b e9 cc f7 0f 06 cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 [ 233.018105][T10539] RSP: 0018:ffffc90004cdfc60 EFLAGS: 00010293 [ 233.018113][T10539] RAX: ffffffff85790dca RBX: ffff8880569a4410 RCX: ffff888029229e00 [ 233.018120][T10539] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880569a4380 [ 233.018126][T10539] RBP: ffff8880569a42c8 R08: ffffc90004cdfbe7 R09: 1ffff9200099bf7c [ 233.018133][T10539] R10: dffffc0000000000 R11: fffff5200099bf7d R12: dffffc0000000000 [ 233.018140][T10539] R13: dead000000000100 R14: 0000000000000000 R15: ffff8880569a42d8 [ 233.018148][T10539] ? drm_prime_destroy_file_private+0x4a/0x60 [ 233.018166][T10539] drm_file_free+0x7f2/0xa00 [ 233.018184][T10539] drm_release+0x2de/0x3f0 [ 233.018199][T10539] ? __pfx_drm_release+0x10/0x10 [ 233.018225][T10539] __fput+0x449/0xa70 [ 233.018247][T10539] task_work_run+0x1d4/0x260 [ 233.018261][T10539] ? __pfx_task_work_run+0x10/0x10 [ 233.018280][T10539] ? rcu_is_watching+0x15/0xb0 [ 233.018291][T10539] exit_to_user_mode_loop+0xec/0x130 [ 233.018300][T10539] do_syscall_64+0x2bd/0xfa0 [ 233.018312][T10539] ? rcu_is_watching+0x15/0xb0 [ 233.018322][T10539] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.018330][T10539] ? clear_bhb_loop+0x60/0xb0 [ 233.018340][T10539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.018350][T10539] RIP: 0033:0x7f6843f8ebe9 [ 233.018357][T10539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 233.018365][T10539] RSP: 002b:00007ffd5ecaa6b8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 233.018375][T10539] RAX: 0000000000000000 RBX: 0000000000038dd7 RCX: 00007f6843f8ebe9 [ 233.018381][T10539] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 233.018387][T10539] RBP: 00007f68441b7da0 R08: 0000000000000001 R09: 0000000f5ecaa9af [ 233.018393][T10539] R10: 0000001b31d20000 R11: 0000000000000246 R12: 00007f68441b5fac [ 233.018399][T10539] R13: 00007f68441b5fa0 R14: ffffffffffffffff R15: 00007ffd5ecaa7d0 [ 233.018410][T10539] [ 233.018658][T10539] Kernel Offset: disabled