last executing test programs: 8.610508253s ago: executing program 1 (id=414): r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/xfrm_stat\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r1, 0x5, 0x10, 0xcb1b}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000080)=0x4, 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f00000000c0), 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x2010}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x10}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000f2d07c40501d89601dd0000000010902120001000000000904"], 0x0) syz_usb_control_io(r4, 0x0, &(0x7f00000007c0)={0x44, &(0x7f0000000400)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VIDIOC_SUBDEV_G_CROP(r2, 0xc038563b, &(0x7f00000000c0)={0x0, 0x0, {0x6, 0x6, 0x7ff, 0x8000}}) read$FUSE(r0, &(0x7f00000001c0)={0x2020}, 0x2020) 8.259983754s ago: executing program 2 (id=416): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r1, 0xc01c64ae, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x0, 0x10, 0x8}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x1850c2, 0x14c) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f00000002c0)="b88b008ec064360f01346a00b8b2000f00d0a7f0828900f000660fdd521d67d2cc6766c7442400fee700006766c7442402640000006766c744240600000000670f011c24b8fe000f00d0", 0x4a}], 0x1, 0x10, &(0x7f0000000240)=[@flags={0x3, 0x20200}, @flags={0x3, 0x4}], 0x2) syz_genetlink_get_family_id$batadv(&(0x7f0000000340), r5) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)={0x5c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_FRAME={0x40, 0x33, @action={{{}, {}, @device_a, @device_a, @initial, {0x0, 0x400}}, @sp_mp_confirm={0xf, 0x2, {0x1, @default, {}, @void, @val={0x2d, 0x1a, {0x40, 0x3, 0x6, 0x0, {0x8000000000000000, 0x9c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x6, 0x2, 0x4}}}}}}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) sendmsg$inet(r0, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="5c00000013006bcd9e3fe3dc4e48aa31086b8703410000004000000000000000040014000d000a00100000009ee517d34460bc08eab556a705251e6182949a3651f60a84c9f5d1938837e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f000801}, 0x0) 7.699793392s ago: executing program 4 (id=418): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fsopen(&(0x7f0000000040)='afs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000000)='source', &(0x7f0000000180)='%(,c\xbe\xfbL:', 0x0) r2 = fsopen(&(0x7f0000000040)='afs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000000)='source', &(0x7f00000000c0)='%(,:', 0x0) socket$tipc(0x1e, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, 0x0) timer_create(0x1, 0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000940)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x3, r3, 0x120000}) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="7c010000100033060000000000000000fc000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000062c9fee7e1c6dd3c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\a'], 0x17c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@ipv4_newnexthop={0x30, 0x68, 0x109, 0x0, 0x0, {}, [@NHA_FDB={0x4}, @NHA_GATEWAY={0x14, 0x6, @ip4=@remote}]}, 0x30}}, 0x40004) r6 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000000000087d1e222e00000000000109022400010000800009040000032105000001226e34432b4ad2b84fef2505000944a0030000000000"], 0x0) syz_usb_control_io(r6, 0x0, 0x0) syz_usb_control_io$hid(r6, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x5, {[@main=@item_4={0x3, 0x0, 0x8, "db19ff47"}]}}, 0x0}, 0x0) rt_sigaction(0x35, &(0x7f0000000240)={&(0x7f0000000100)="66f20f1aa0c12d6e21430fd7d88fc978d65804660f3a08563305c46279205d00c482a13da98a3d000067400ffe8665566666c4227d0e08c442150c79000fc7a304000000", 0x40000000, &(0x7f00000001c0)="c402fd1e9baa0c0000c422791cbce384000000c4a305069dc900000000f36dc4a12814a102000000f30f1eca8f8978d66900c481fc528304100002c44299f77e00c4611573da25", {[0x9]}}, &(0x7f0000000300)={&(0x7f0000000280)="c4a1465cd58f69b09a5ce100c4a2d9aa030f01d6c4e1fee6273e0fb40a26d328c462e93e7f0066440f3815a75c997aa0660f7e57dc", 0x0, &(0x7f00000002c0)="66420f73f000f26442d9e02e0f01dcc4a20d9fab2de64ddbc4e1797ecdc4617a70be855720cd5a3645216a1bc4230d38ed00c463556bfa7faf"}, 0x8, &(0x7f0000000340)) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xc, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000100)={r9, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000540)={r9, 0x3}, 0x8) 7.522120242s ago: executing program 2 (id=419): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$FBIOGET_FSCREENINFO(0xffffffffffffffff, 0x4602, &(0x7f0000000100)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) (async) sched_setattr(0x0, 0x0, 0x0) syz_80211_inject_frame(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1000) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) syz_clone(0x0, &(0x7f0000000180)="67b7302ac9d90dd57c57a59fe6f05b1b31295a1fa7c1b4b8ec3f0faf5fafa6ddaa5354e9b7499ad4b851d2f46fa11cee6f18ed7d9dcd060bcdc3216b1e3b404e1f81bbb03a22baa5c2d6719b57f1b6040184c29997714da89d77db3dd9a26f2cd6a26f1ca29bce018d70630ce22699354d4cdce6cad016d8a70c8dddabaa9beb7f7fae2901d28e22c7da3ffb39a458e9a7fa8f008e0a87b9f562849aebb470e969739797f32537fa5a0d619223d9194ccfc893b33e7222d2e3c2d98ea885a3", 0xbf, &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000280)="66dc7a5663d35fc0895aae00871974b2df4fc650b01563b4d25bee85a361c40f7f9945478d48c1136545bc252fed9081ea5d176e0fb96e54cb388cd9b06ca5ffa08237d6dfdfefb50cf8bd12ad29a1822b104fdc464893d6bac18f9dde98b5e28db4d599a63b08348264dec1dfe506f1593b2bdadb3f608c739348a795de329071866dec47e1f8ba05fb93f39389cd71e4ac405e43936ba7973f03c6fb34d79c88bbf9a122d7a8") (async) r3 = syz_clone(0x0, &(0x7f0000000180)="67b7302ac9d90dd57c57a59fe6f05b1b31295a1fa7c1b4b8ec3f0faf5fafa6ddaa5354e9b7499ad4b851d2f46fa11cee6f18ed7d9dcd060bcdc3216b1e3b404e1f81bbb03a22baa5c2d6719b57f1b6040184c29997714da89d77db3dd9a26f2cd6a26f1ca29bce018d70630ce22699354d4cdce6cad016d8a70c8dddabaa9beb7f7fae2901d28e22c7da3ffb39a458e9a7fa8f008e0a87b9f562849aebb470e969739797f32537fa5a0d619223d9194ccfc893b33e7222d2e3c2d98ea885a3", 0xbf, &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000280)="66dc7a5663d35fc0895aae00871974b2df4fc650b01563b4d25bee85a361c40f7f9945478d48c1136545bc252fed9081ea5d176e0fb96e54cb388cd9b06ca5ffa08237d6dfdfefb50cf8bd12ad29a1822b104fdc464893d6bac18f9dde98b5e28db4d599a63b08348264dec1dfe506f1593b2bdadb3f608c739348a795de329071866dec47e1f8ba05fb93f39389cd71e4ac405e43936ba7973f03c6fb34d79c88bbf9a122d7a8") r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt(r4, 0xffffffab, 0x6, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000440)) (async) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000440)) ptrace$PTRACE_SETSIGMASK(0x420b, r3, 0x8, &(0x7f0000000340)={[0xffff]}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) read$FUSE(r2, &(0x7f0000000640)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) bind$inet6(0xffffffffffffffff, 0x0, 0x0) move_pages(r5, 0x3, &(0x7f0000000380)=[&(0x7f000096b000/0x3000)=nil, &(0x7f0000263000/0x1000)=nil, &(0x7f0000898000/0x2000)=nil], &(0x7f00000003c0)=[0x100, 0x800, 0x5], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4) syz_emit_vhci(0x0, 0x0) (async) syz_emit_vhci(0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x37}}}, 0x1c) (async) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x37}}}, 0x1c) mmap(&(0x7f0000fed000/0x12000)=nil, 0x12000, 0x0, 0x11, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) 6.907880636s ago: executing program 1 (id=421): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x38011, r1, 0x2c9ab000) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_usb_connect(0x2, 0x2d, 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000100)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r2, 0x3ba0, &(0x7f0000000280)={0x48, 0x1, r3, 0x0, 0x2, 0x100006dd}) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f00000001c0)={0x28, 0x4, r5, 0x0, &(0x7f00005c6000/0x2000)=nil, 0x2000, 0xd}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r2, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r3, 0x4000000}) 5.687575414s ago: executing program 1 (id=424): shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffcfff) socket$inet6(0xa, 0x3, 0x6) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_clone3(&(0x7f000000b580)={0x4000000, 0x0, 0x0, 0x0, {0x16}, 0x0, 0x0, &(0x7f000000a540)=""/4096, 0x0}, 0x58) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, 0x0, &(0x7f0000000300)) r2 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000000)=0x49fc, 0x4) sendmmsg$inet6(r2, &(0x7f00000000c0)=[{{&(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x4004) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = dup(r0) r4 = socket$inet6(0xa, 0x3, 0xff) sendmsg$inet6(r4, &(0x7f0000000000)={&(0x7f00000000c0)={0xa, 0x4000, 0x4, @empty, 0x9}, 0x1c, 0x0}, 0x6008bd4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x38011, r3, 0x2c9ab000) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_usb_connect(0x2, 0x2d, 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000100)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r5, 0x3ba0, &(0x7f0000000280)={0x48, 0x1, r6, 0x0, 0x2, 0x100006dd}) r7 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r7, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f00000001c0)={0x28, 0x4, r8, 0x0, &(0x7f00005c6000/0x2000)=nil, 0x2000, 0xd}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r5, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r6}) 5.336059241s ago: executing program 2 (id=425): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r0) (async) tkill(r0, 0x12) ptrace(0x4208, r0) socket$nl_rdma(0x10, 0x3, 0x14) (async) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) (async) r2 = socket$inet6(0xa, 0x5, 0xfffffffc) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, '\x00', 0x41}, 0xca}, 0x1c) (async) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000100)={0x426b, 0x2, 0x1}) r4 = dup(r3) mmap(&(0x7f0000fed000/0x12000)=nil, 0x12000, 0x2, 0x11, r4, 0x0) 4.530463601s ago: executing program 4 (id=427): r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_io_uring_setup(0x111, &(0x7f0000000140)={0x0, 0x99c9}, &(0x7f00000003c0)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmsg$NFT_MSG_GETTABLE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x258, 0x1, 0xa, 0xa, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_USERDATA={0xc9, 0x6, "393be1369ddafa4918147a9d1ae4d25b80f115b9884abff49a3abc16793c93bfb7e88b47687ba4f7c1948ecfc086d0a8a3b45c6367288303816ee3161f2ebe4a7d89364a3610528353cb4eee61c4640938b0639136ff55ea2fd6c13146c982156d26abc59524073b41618fa1457f25bf086d22c064a842ac38b34dbb60427265034df87b935354a1b455d8100da80a74b0b4c8a44109143662ea80981358b616aaf032af65a065917aac6867b91e7689d14bbc451b665b9e5b897baf4dd92585d33d7894c3"}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_USERDATA={0xfa, 0x6, "7f2e27a498919721ee61b648efb397d23ae3a2e1ab3001cfb904b12e5fa51466847b999bd8de6727d3ad8802499bd2098654f55cda865253ba4ce6d633d57d08cd419e20a321f2e16385ea49c5536bbb968d3e0f1456edf8aad385f2d1fd731e113b22b8c7fda21179193836c317cd82f827a59622c5741fbffc1a169c05f5ac7bee0a35df619108c1fa7364fd919e0e992fca836c1102ef3c61c02fc60cac0c64b36b5df8c4f2d976e6a4aee27019d04e229a859c1fbdff19cdc7406b58eb4a4a7541a0a0fffaa82060339ee0741d775c69c832d2631335edc2f4faa26946bb338b48a51b21e2b1e90921c5eed01096c4117901cd96"}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_USERDATA={0x4e, 0x6, "dc166136212d73b12413dc3df447535c8fb4894ad132b95e42f5d4413c91eabaf2371f07381faaa35cadbcadea34b180a2e12ffdf0cca6be258d2558706b7d27262ad8ac553061aa111a"}]}, 0x258}, 0x1, 0x0, 0x0, 0x400c1}, 0x20000000) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}) io_uring_enter(r1, 0x47f5, 0x0, 0x0, 0x0, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 4.191721226s ago: executing program 0 (id=429): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}], 0x1}], 0x1, 0x40800) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) 4.08772354s ago: executing program 3 (id=430): socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0) sendmsg$inet(r0, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, 0x0, 0x4000000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8005b}) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = syz_open_dev$sg(&(0x7f00000060c0), 0x4, 0x8002) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000200)={0x53, 0xfffffffffffffffe, 0x6, 0x3, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000180)="9f758981455a", 0x0, 0x0, 0x2, 0x0, 0x0}) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, 0x0, 0x0) getsockopt$inet6_mptcp_buf(r3, 0x11c, 0x3, &(0x7f0000000100)=""/222, &(0x7f0000000000)=0x88fe) r5 = socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffbff9, 0x7, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000178000/0x4000)=nil, 0x4000, 0x10) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) r8 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="440000001300290a", @ANYRES32=r7, @ANYBLOB="00000000000000001c001a800800028008000200080000003e120000080002001040e5"], 0x44}}, 0x4) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getchain={0x24, 0x11, 0x1, 0x2000000, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xfff3}}}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'sit0\x00'}) 4.087024742s ago: executing program 0 (id=431): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x441, 0x0) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x401) ioctl$SG_BLKTRACETEARDOWN(r1, 0x1276, 0x0) prctl$PR_SET_SECCOMP(0x16, 0xaeff0f5b01b179bd, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}, {0x0, 0x0, 0x7, 0x22}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4005, &(0x7f0000000c00)=0xc, 0x6, 0x2) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4005, &(0x7f0000000c00)=0xc, 0x6, 0x2) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000100), 0x24, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', &(0x7f0000000180)={0x80000, 0x1, 0x8}, 0x18) mkdirat(r2, &(0x7f0000000200)='./bus\x00', 0x0) getxattr(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) 4.069431864s ago: executing program 4 (id=432): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) (async, rerun: 64) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) (rerun: 64) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x74, 0x0, 0x0) (async) ioctl$KVM_RUN(r2, 0xae80, 0x0) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async, rerun: 64) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000015000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x20, &(0x7f0000000180)=[@cr4={0x1, 0x200000}], 0x1) (async, rerun: 64) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.943353435s ago: executing program 0 (id=433): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0xa980, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000180)=""/231, 0xe7}], 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000940)=ANY=[], 0x0, 0x4, 0x0, 0x0, 0x0, 0xc, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB="540000001400b595000000000000000002000000", @ANYRES32=r2, @ANYBLOB="140001000040000000000000000000000000000014000200fe8000000000000000000000000000aa140006"], 0x54}, 0x1, 0x0, 0x0, 0x64008896}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x6c}}, 0x4800) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000010000108000000004200000000000000f3cfca3e0d5eb565b706aba9e128", @ANYRES32=0x0, @ANYBLOB="000000000800f252699b0000d3002db401074ec81b"], 0x30}}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r4 = socket(0x1f, 0x3, 0x507) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000003c0)=0x1) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0x1}, {0xffff, 0x4}, {0x0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) socket(0x400000000010, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) r8 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r9 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) bind$can_j1939(r9, &(0x7f0000000080)={0x1d, r10, 0x2, {0x1, 0x0, 0x5}}, 0x18) r11 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r11}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000002c0), r9) close_range(r8, 0xffffffffffffffff, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r12, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) 3.864057301s ago: executing program 2 (id=434): socket$packet(0x11, 0x3, 0x300) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40086602, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xa7, 0x2b, 0x7a, 0x10, 0x54c, 0x2e1, 0xe2c8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x71, 0x2, 0x1, 0x16, 0xfa, 0x1f, 0x0, [], [{{0x9, 0x5, 0x4, 0x2, 0x10, 0x0, 0xfa}}]}}]}}]}}, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f00000000c0)={0x13, 0x10, 0x8, {0x0}}, 0x18) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0x7fffdffff000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4001c00) 2.634326594s ago: executing program 4 (id=435): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x38011, r1, 0x2c9ab000) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_usb_connect(0x2, 0x2d, 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000100)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r2, 0x3ba0, &(0x7f0000000280)={0x48, 0x1, r3, 0x0, 0x2, 0x100006dd}) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f00000001c0)={0x28, 0x4, r5, 0x0, &(0x7f00005c6000/0x2000)=nil, 0x2000, 0xd}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r2, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r3, 0x5000000}) 2.571605455s ago: executing program 1 (id=436): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004e00)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000cc0)="0dda2dfa", 0x4}], 0x1, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x30}], 0x1, 0x0) recvmsg$can_j1939(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/47, 0x2f}], 0x1}, 0x2140) r3 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000086dd0500560008005400000060ec970001983a00fc000018c6ba35000000000000000700ff020000000000000000000000000001000000000000000000000000000000000000000000000000860090780000000000000000330000000000ee3f000000002b036f8c006e75021d683910c3090b3188a7c747eb2278a273c1b80029442911892704"], 0xfdef) 1.972130551s ago: executing program 1 (id=437): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_COPY$syz(r0, 0x3b83, &(0x7f00000001c0)={0x28, 0x10000, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x8, 0x28fd6f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x8582, 0x0) syz_usb_connect$cdc_ecm(0x6, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="4203c3b090b271121c7b1962755b6ed2d6720632aee9341440a1c326d0a0fa3c95"]}]}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d"], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4276ef66ba420266b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) r5 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_SUBMITURB(r5, 0x802c550a, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x7, 0xf, 0x9, '\x00', 0x5}) close_range(r1, 0xffffffffffffffff, 0x0) 1.910558583s ago: executing program 0 (id=438): r0 = syz_create_resource$binfmt(&(0x7f0000000040)='./file1\x00') r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) close(r1) syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e4001020303090224"], 0x0) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x0) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, &(0x7f0000000100)={[&(0x7f00000000c0)='\\\\\x98\xae!\\A!3\x06\xc7F\xb2?=']}, 0x1000) 1.807073675s ago: executing program 3 (id=439): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r1, &(0x7f00000001c0)=""/64, 0x40) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x8, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000a0400040000000000000000b7080000000000007baaf8ff00000000b5080000000000197b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000004018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500000800000085000000690000009500000000000000"], &(0x7f0000000300)='GPL\x00', 0x3, 0xc, &(0x7f0000001e00)=""/4087, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) sendmsg$IPSET_CMD_SAVE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x1c, 0x8, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x3c, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff}, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r3, 0x4068aea3, &(0x7f0000000280)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f0000000040)=@attr_arm64={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000000c0)={[0xffff, 0x0, 0x3, 0x1, 0x1, 0x0, 0x2, 0x5, 0x0, 0x9, 0x800000002, 0x0, 0x2, 0x6], 0x2000, 0xdc342}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 1.419726202s ago: executing program 4 (id=440): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = mq_open(&(0x7f0000000100)='&\x00', 0x40, 0x100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001e40)={0x0, 0x0, "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", "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"}) mq_notify(r1, &(0x7f0000000000)={0x110c230000, 0x3, 0x2}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b00)={0x0, @private, @local}, &(0x7f0000000b40)=0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x1c, r4, 0x303, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmmsg$inet(r0, &(0x7f0000000dc0)=[{{&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000140)="9732f617f95defa7e7901a3ecb16b73a95bb857e1bb84189b73edd5cd2df2e66b328f315fa4e242dfc3aa183c50a62610c87c45be0c40a6c0c7af9244282f576a92243db9996dcb0b71a88995b24e5ff16cc208f3fef462c1bf3ecee5abc31a46eabaaa8fbc9c3d08de3213a25eadc88f5152759366517168893a98187689a99168e0749e04eb4465b72e9b829eafd3f5f1ce8237d294a89249c444cbb80e4236bec3acb40f41c0acc46b8d29559cb5c33dca258c2bc1ba3398fe3583f62f774e0f083f0d7c3ff4b76a9042c06", 0xcd}, {&(0x7f0000000080)="db5c3e926aa6dc25797ef66d5a54ae24a9cbee16eee53d1a2beb1adc1fb347f398d04b8875b3820ba560ee9d7c0bff91b17c6bcfc79800d5e7d34e35e84500d299a43874fc6ebc3b7d727d1cabb51dd2444e6df519ee7e86b857b73b55f293f3bc671dfa4204a1b1ce080f50536fd6821a66", 0x72}, {&(0x7f0000000240)="98a03626f3570e0538e1d980d9695b0bf5af77132b4d363fc483e3bdb147a64086ebcc2ff7c7c0499f2dde9394365710a744da5a29b4846748f1c36bb370601f08576b29c42947235f424dbee4e6f6fc9c0f416aca9b6c60e77bfd108148b1a749d7028de7047a5c3f4492c0f6a7add5802ba2f9ef1a7093e39ab34d2daba9c293aae6ecb2371a9bb582f06083da16abe4b6df830057684cdefba17e8196ab3e8720a4d07b16334e6ec770b01f94", 0xae}, {&(0x7f0000000300)="7ac6748244ad80be4889fa58643bba001929cb593ab5b8cd15a9386897c1c306d58b3db5459dcac0e7e1858e9a5d9f3522cf0cc53c21c2eaf06521a1d1a464ce02bffe046ddc28edce3fd0b063247eca235c5f2c9a37fb09cf3821169defa65a2138ec72e80837a405780c76f062b8fa9c96082e69184cf7ff189e4230625f820fa30a0d54999f7705e00687a931a634d54015fbad798ec9a9fe4b2f0f5025297563e523e86cc918d6ec7001bf808cd84dc65bf264f69145e792c9301188a1ee76f3f579d55f368de4b23e6b9fa3779951b9861b2a405b706c90c87487e10fd9aa33799633bf83364f997e68", 0xec}, {&(0x7f0000000400)="602b11516cb881524a1d5abd67a413d48911444014c8d1b33291325ceaebd5e285f7460d2d54da074b1b7b659cb027f7d5a453b8aeb17917b041f59abc596e85c2524b3442e14b642533c33dc32005037c5b9c4d02339775710e993110b7c08aa2e92eab", 0x64}, {&(0x7f0000000480)="906fe1670f1c38d8d700d5c8bc4ec91642fb9b81b48de56488a630090b3ba8d04e38779f1d44ebedd175351908854a14cd69c943660b374a51dd08c8fac148a98b336bc2482481ec3548e6a349254b00e9644bc465addbbde9c5609b573c31eea4aaf256c5d95cca753c5060f2a828a3ba1528a44310d7510e8cbba5ebbc3a1efe646b774675c3b04abb74abe3", 0x8d}, {&(0x7f0000000540)="884d34d74438d4a7ea6644d4f7a2dd571fc5830d7d655fc95773a196dcedd91868ce472edc06184c5dac8b9e2b458e2511f8c552290498c1550e28f136289de8bea2ff68a8104672baa2bb9005f0c94d2e99a0a27874d204533ba2d54b8caa2e295fc6b144d36f5f8c23202b18633581053de1beb9c6fe20ad04685db0f0c5604bd8f8dbbf7357f2d9f12aa122f70382e357", 0x92}], 0x7, &(0x7f0000000680)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x18}}, {{&(0x7f00000006c0)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000800)="254d3f9042b9d46bbda866afa19b3d98c4f957c14dbda5077e90924412dc1c7e0d5700fb9cf93a3e0281491eadf62ee079c1", 0x32}, {&(0x7f0000000840)="8420008c21619499fa9f43a63a51fabf66252848150888b71093a10b494042b9a30d8afb2bdbded9718fde65fd94d21ebec414dce72a88fbe9e20d01c58d9780dcdcb1cbc345aff2919e92a7f6b02ce21172bf32fb21672acfb351624c77cd6b085a28f3052da5b1e49d7f86f4a422363f9d46f6798b3e5220a22a1e6df0788179f2cace53abeaabf3f0468d017600b1d8dcbc913aced70490d012078bb084690f86aa061529e11b1d76", 0xaa}, {0x0}, {&(0x7f0000000980)="58612aa2c9bb0876f8e445c701ce3d0a2085e6704dae50e2cd82bad718b1e2b493266b813d803d3839e0809335551193290b399c572f15d1b3c9642a7ebc7f0a61ac93625d75601a2d0a80cd6bfa4c938966267f57ad4dda18966d13bc76bc2ccb952cb6a66f916ce11fea5e12c658f93c9fd84e23910c09ca8aaba93c86bc32aee6ab00c6c3fb99ed6955b22be5039d69c4857bc52ad1d58419ea711791f654944a94b93b8c7ea862ea50c098b67da1e3062146b3a173ab2d611430bbc7b935828466a51de7f1d10ce299ac8b5c02d4f90155", 0xd3}], 0x4, &(0x7f0000000b80)=[@ip_retopts={{0x80, 0x0, 0x7, {[@timestamp_addr={0x44, 0x4c, 0xb4, 0x1, 0x4, [{@multicast2, 0x1}, {@local, 0x1}, {@multicast2, 0x9}, {@rand_addr=0x64010102, 0x3}, {@local, 0x1}, {@empty, 0x90a}, {@multicast1, 0x3}, {@private=0xa010100, 0x10001}, {@multicast1, 0x800}]}, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x7, 0x92, [@private=0xa010102]}, @ra={0x94, 0x4}, @generic={0x7, 0xe, "b5a3d3d1170ac897d62b6cfb"}, @ra={0x94, 0x4, 0x1}, @noop, @noop]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @dev={0xac, 0x14, 0x14, 0x23}}}}, @ip_retopts={{0xa4, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x34, 0x38, 0x3, 0x2, [{@empty}, {@loopback}, {@multicast1}, {@remote, 0x49}, {@local, 0x3}, {@broadcast, 0x1}]}, @timestamp_addr={0x44, 0x1c, 0x12, 0x1, 0x7, [{@multicast1, 0x3ff}, {@empty, 0x4}, {@rand_addr=0x64010100, 0xd67}]}, @generic={0x89, 0x11, "c42fb8907145c36462e0b71b53c931"}, @cipso={0x86, 0x27, 0x0, [{0x2, 0x7, "e7eee9eb9f"}, {0x1, 0x12, "0bda6dae632ee12120b4bf45ba3d22dd"}, {0x1, 0x8, "3c6cfca138cc"}]}, @ssrr={0x89, 0xb, 0xdf, [@private=0xa010100, @multicast1]}]}}}, @ip_retopts={{0x10}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@lsrr={0x83, 0xf, 0xac, [@multicast2, @loopback, @broadcast]}, @timestamp_addr={0x44, 0x2c, 0xda, 0x1, 0x9, [{@remote, 0x1}, {@remote, 0x1}, {@private=0xa010100, 0x7fffffff}, {@empty, 0x4}, {@private=0xa010101, 0x7}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @multicast2, @private=0xa010101}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}], 0x1e0}}], 0x2, 0x84) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000002e40)={{0x1, 0x1, 0x18, r3, {0x10, 0x7}}, './file0\x00'}) read$FUSE(r6, &(0x7f0000002e80)={0x2020}, 0x2020) close_range(r1, 0xffffffffffffffff, 0x0) 1.419069957s ago: executing program 3 (id=441): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001100)={0x26, 'hash\x00', 0x0, 0x0, 'xxhash64\x00'}, 0x58) (async) r1 = accept(r0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000180)={'sit0\x00', 0x0, 0x80, 0x708, 0xe, 0x1000, {{0x5, 0x4, 0x3, 0x3, 0x14, 0x64, 0x0, 0xf5, 0x4, 0x0, @broadcast, @remote}}}}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r2, &(0x7f00000010c0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000c80)="93bffce623851797a8dc79018d7716840ffc6946a067f6d345b18bc896d8f016f5f206bb2b0eb2", 0x27}], 0x1}}], 0x1, 0xc0) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) (async) getsockname$packet(r4, &(0x7f00000015c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000700)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x8848, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000540001000000000000c4000007008209", @ANYRES32=r6, @ANYBLOB="20000100", @ANYRES32=r8, @ANYBLOB="00000000e000030000000000000000000000000008"], 0x38}}, 0x0) (async) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000009e40)=ANY=[@ANYBLOB="380000001a000100000000000000000081808000004000000000000014000100fc00000000000000000000000000000008000f"], 0x38}}, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="6c00000010001fff109e00008000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000003f0000440012800b00010067656e657665000034000280050003000300000005000400ab000000050009000106000005000a0001000000050009"], 0x6c}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) 1.287606468s ago: executing program 4 (id=442): r0 = syz_usb_connect(0x3, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f000010"], 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000), 0x3, 0x88c02) r2 = socket$netlink(0x10, 0x3, 0xb) syz_usb_connect$cdc_ncm(0x1, 0x86, &(0x7f0000000280)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x74, 0x2, 0x1, 0xec, 0x80, 0x7, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "91964b5d81"}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x6, 0x6, 0xf9}, {0x6, 0x24, 0x1a, 0x8, 0x28}, [@network_terminal={0x7, 0x24, 0xa, 0x80, 0x0, 0x6a, 0xaa}, @obex={0x5, 0x24, 0x15, 0x8}, @dmm={0x7, 0x24, 0x14, 0x6, 0x73b}]}, {{0x9, 0x5, 0x81, 0x3, 0x20, 0x9, 0x1, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x40, 0x6, 0x6, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x12, 0xc9, 0x7}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000340)={0xa, 0x6, 0x110, 0x7, 0x9, 0x5, 0x40, 0x8a}, 0xfc, &(0x7f0000000400)=ANY=[@ANYBLOB="050ffc0005ad10048d0818aee66bf70f627349a95e833602b5b3f8262dddab4dc1fc93cab694a70e4b9f49768c879bad6e1effcf75fd82064703359543c000a22a72658a6895e0e7a234e8fa17c8b544da60fb74fb613a08b48bb589d126da4caa50a0537b474d1078710e61d32bbadaefaac22a3098d2541eb997fbdda23429dc4c299339f88b5bf4c37c4b89d042691c25390cdaed70a3bb2f155c1571a77231c2175f9b4ce61410047f03dd79677098a9f670d332a0d73a5cb20b1001084100098181000720100a0e45ffffff22000400c0000000ff0000000000ff000fc00000600000000b10010c0000060080007f"], 0x6, [{0x5f, &(0x7f0000000500)=@string={0x5f, 0x3, "0607fe370c8e8d98dc628a75d30e3277f6e82e516939b6d80741209b46dba7732d6244030463c437487e39708659c7a90baef6261793b50045c3b6cda105c384bcb844c1fffd6398a3be6c5065dc576d5938d21a1d6a48619b708c0195"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x827}}, {0xd4, &(0x7f0000000580)=@string={0xd4, 0x3, "86412c117ae6ec18cf4da4c7ad7237000ef6313a93e46b48df746e049d7295702d70b0b4098b679b130587bbfbab395ccb01c6aa6ca4a237bcfbf2b2fb093c9b017e1f13c5fbd186ddb7b20399d26fe5d5bf93beec3b969ad45ef9279eb6150b876f43f5f144affc24cf61e6de5c53fdb3e92912923b22df96dbf2bd979f8c681271b6ea2204900f2313c453c9fbcbd744213feaae2abe499bba13a3564d5138afb35b0e8823d0db1e6773cf8cb6698fcc591730206d588070905f4f8856228b8e163b4d7742832ad6e95e096394615378aa"}}, {0x0, 0x0}, {0x9c, &(0x7f00000006c0)=ANY=[@ANYBLOB="9c037cdd489ae134ef8e459891f94c27da03fa91df88f33540a774a6ca580a2194fb95bf1b4f9d11fa635089ce93d477aae52b06f039979d418222591ddbe6ad401493060d3de29283ae381f2d4cbceed574361c8ce000a2508b43e819ad3db5618faff2288ea33a2ee88d4f9ce190fd19b8daed1f187603acd0b6d013ab439cb1888f21067f8528071d00"/156]}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x100c}}]}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0xb8}}, 0x20050800) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x10000}, 0xc) close(r2) syz_usb_disconnect(r0) fcntl$setstatus(r1, 0x4, 0x2c00) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x7, 0x1, 0x1}}]}}]}}, 0x0) syz_usb_control_io$printer(r5, 0x0, &(0x7f00000011c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0x20, 0x0, 0x1}}) r6 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) preadv(r6, &(0x7f00000008c0)=[{&(0x7f0000000100)=""/117, 0x75}, {0x0}], 0x2, 0x0, 0xfffffe02) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f00000000c0)={0x1, 0x847, 0x0, &(0x7f0000000100)}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r8, 0x4188aec6, &(0x7f0000000040)) ioctl$KVM_SET_CLOCK(r8, 0x4188aec6, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x95d}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, r9, 0x303, 0x70bd2a, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x24, r9, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4800}, 0x4000008) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x1, 0x0, 0x7fff0000}]}) r11 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$FBIOBLANK(r11, 0x4611, 0x3f) openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000840), 0x800, 0x0) syz_usb_ep_read(r0, 0x4, 0x8b, &(0x7f0000000140)=""/139) close_range(r10, 0xffffffffffffffff, 0x0) 1.196649297s ago: executing program 3 (id=443): r0 = syz_usb_connect(0x2, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xc0, &(0x7f0000000200)={0x5, 0xf, 0xc0, 0x2, [@generic={0xb8, 0x10, 0x3, "e62f0bb24ccf1d780ac8843c5fa08f7d1b3f41e4edbaf4946c29a98a3092a56bbc03bc993a5b47c58e6acc6d515c29a6fa0d604614b2974b6db90329cb3a95d9ffab3c1f87653ca33de437b440848f0efa7fa669bec34afaa2ee818ff42d38cb3ef8a09c9420070e617ab8627a1bf001c62754419c8a708788e3c272c37465cec6f2725263cc0ffbb7b7a24698dcd380e8abae50bf611c25728430800cfdea30e2e02e4f39b874b990b5f4eea60057dc46b3d79b12"}, @ptm_cap={0x3}]}, 0x1, [{0x0, 0x0}]}) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/pm_trace', 0x2, 0x0) syz_usb_ep_read(r0, 0x6, 0x1000, &(0x7f0000000500)=""/4096) (async) write$6lowpan_enable(r1, &(0x7f0000000080)='0', 0x1) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64) r3 = socket$inet_tcp(0x2, 0x1, 0x0) (rerun: 64) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, 0x0, &(0x7f00000002c0)=0x44) (async) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="7b13000000000000200012800b00010067656e657665000010000280060005004e2000000400060008000a00"], 0x48}}, 0x4000) 1.039144681s ago: executing program 3 (id=444): ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0x0}}, './file0\x00'}) (async) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000000c0)=0xffffffffffffffff) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000100)=@userptr={0x5, 0x8, 0x4, 0x0, 0x6, {r3, r4/1000+60000}, {0x5, 0x2, 0x8, 0x1, 0x3, 0x3, "2b0e9485"}, 0xad9, 0x2, {&(0x7f0000000080)}, 0x9, 0x0, r5}) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x34) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc) (async) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f00000001c0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) (async, rerun: 64) r7 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000200), 0x2a940, 0x0) (rerun: 64) sendfile(r5, r7, &(0x7f0000000240)=0x7f, 0x10001) ioctl$BTRFS_IOC_SCRUB(r6, 0xc400941b, &(0x7f0000000280)={0x0, 0x6, 0x400}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r6, 0xc400941d, &(0x7f0000000680)={r8, 0x5cb3, 0x7, 0x1}) (async, rerun: 64) recvfrom(r0, &(0x7f0000000a80)=""/214, 0xd6, 0x40002002, 0x0, 0x0) (rerun: 64) ioctl$VIDIOC_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000b80)={0x77, 0x0, '\x00', {0x0, @bt={0x8, 0x80, 0x0, 0x1, 0x5, 0x8, 0x5, 0xad5, 0xfffffffb, 0x0, 0x752, 0x3aad, 0x7, 0x80, 0x8, 0x6, {0xd1, 0x6}, 0x0, 0x2}}}) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000009, 0x810, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r9, 0x108, &(0x7f0000000c40)=0x9, 0x0, 0x4) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000d00), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000c80), &(0x7f0000000cc0)='./file0\x00', 0x10c0, &(0x7f0000000d40)={{'fd', 0x3d, r10}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@allow_other}, {@default_permissions}], [{@measure}, {@context={'context', 0x3d, 'system_u'}}]}}, 0x1, 0x0, &(0x7f0000000e00)="17cd08e01c2e91a05e5d59604bcce75ade28af9e879c63f839872bb8c17842e27ce01e948f102dbf61ea77e0934403ab3ae3627ee109b771deb0284d2fab90609718e38ead9de9ff5603") (async) read$FUSE(r10, &(0x7f0000000e80)={0x2020}, 0x2020) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000002ec0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000004000)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/153, 0x99}], 0x2, &(0x7f0000004040)=""/153, 0x99}, 0x80}], 0x1, 0x0, 0x0) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x1) (async) r12 = accept4$inet(r0, 0x0, &(0x7f0000004140), 0x80800) accept4(r12, 0x0, &(0x7f0000004180), 0x80000) (async) writev(r5, &(0x7f00000041c0), 0x0) (async) r13 = syz_open_dev$vcsn(&(0x7f0000004200), 0x7, 0x28242) syz_clone(0x20000, &(0x7f0000004240)="c584a03a71fc09ad256d264873a53a56131c27d3e4aa86e0304d9a9e17ff3a98d9e25f9c70820c10241bdd719a749aca2361304917135d23b29d9b0cd8696b414fd1f84d81f844fb1356bc51e9f3fccdb0473765e856a3b8f7d51e68c3432a7ba019c3a4be81a5c83d", 0x69, &(0x7f00000042c0), &(0x7f0000004300), &(0x7f0000004340)="dbf474cb9b485cc99d630e408a670a7fd329dfcd47d461a573470b56883aa5692fc06caab34e7411b30125e77c1763e31db94716cad4504cad1004a2f4635d2534c313bc3083959d512b8e1138199695b9ae96d25f8e355de08087422f6b65b510ae7bcc1edeb01897ff8fcb02e13612ad51cec6f49e18759bb8202d5b750c52dcddc4a4806f0d18cf2bc69f77d00c20e14942b6b07284e0cbf575ca6fa83d2a71cbe722d78da439a144d76e50bee7f858216d8b7dccfdaae4ca5fa1529accce287a74b914e8b94640b92263823350847d1bdb4899e1e219555a6339f783d28f299e60bddab7001f435bc91b36d97f7b935b2a09a78331cfb081") sendmmsg(r13, &(0x7f000000a4c0)=[{{&(0x7f0000004440)=@x25, 0x80, &(0x7f0000004580)=[{&(0x7f00000044c0)="d74771be6c70c1f0b1da081a7780f2050b60efe536d88e6886c487de3a6804ce3e9f3585ced8a84500a3ad986269f961b58dad9f65007968cb48b8b7dce6a1b2145a1e0be2974b6f157bebb238f0cebee15a214d29dad5675b6ee130d78d8a8cd240ad7f21106f947b50f1b3741fda2a7ec8d0a444", 0x75}, {&(0x7f0000004540)="56012dd6fd0ab52fefb0f05be614e4bfbf1d8c24f84f9d859b584f90d39aeb25e4d55e4f6b74e8f389cf6625b179b103e258705f478089de6e", 0x39}], 0x2, &(0x7f00000045c0)=[{0xf0, 0x3a, 0x1000, "95644761a6b532f4e48fecbde9410c243777a5ba04e832f9ee2300f84bb30acd69c8ef64a97ebad1a67852dd8b2db8b0e1cf7b458aa43fbf1545616942072811883c86cd1072e132dd9e0e35c341ea832875e37e96d5dc024082d2559c6fc4ee19621c41ce29d45c18cefbecc6910cbcc613be9e48120223e61a665157e30ec29f96fce3da60dc6ddd96e30014a68305c155e48615626b744fe3c3bf14de6416c938e25cf3920a96d405212fa5e9418bb2babcc5e3052e28dc921bc504c0ccea2f21bc3302698b184d1231b06c9b5be0bd00e809f27bce9256"}, {0x20, 0x0, 0x3, "dd87baf689aa9aa1b0f43cff83"}, {0xb8, 0x6, 0x97, "4d0e78bd1b41fe9cd75058c73b63e9de51a5d86eb9a4a034dc186ec7977c379b3f5e42ca0c019901e74df82e59fee110fa8d9c85554fa5d719ad4ba2d6dc3f32f51eda3611830f8321161259ccba33cf5a4a228948e133ebbfba1d94f0fc0e2638f018dd9745e6616d665026ff7b62fd5d8956bcb220b73599f5c049bd308622767e1e95428e9d6d8663a36e4e6626b2eceb6e57472f6bfa0cfa29421a194bc942128d741b5a4c32"}, {0x18, 0x116, 0x40, "e37076b91d18"}], 0x1e0}}, {{0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f00000047c0)="e45c98a9b8802ae7408b9e8b4a2ecc892a7d2efd228178dcc022347bd2576005ca0d960e4d6f3adc0ccba13debe40e4144b40b281310782e2ab095cbf0060882e0cbca8910df2730d5f358cc58a254c35cc12d52e79a09ce401ca8", 0x5b}, {&(0x7f0000004840)="6417b54eaf8e9da8549090c22c52865799c3bf37ade050a759e991bae7e3543dd43f6066028478de1e0bfdca27fda5b935af923c9e631480feebcf9575997f078a6999b1359c62dd467b4d656f5088d58bfae322312401cebc8b1c714f8320ed9e63f5a93d618a1ce9a79943737b1b64a8d8ff01acd745235d19b31108e32e64ac881b2ef39769d06cf2c81c6d0a75f8b85a", 0x92}, {&(0x7f0000004900)="77f744d02fb0aa26d4d993a021ad9aaa05f5fdd293faec4209dd145f5548aaeda4657e93e986889da1af304833da82613dc0c11774c09b8211e8b0ee4406deb419130ec41f62212d0db23bc8d10158936f3fdd49", 0x54}, {&(0x7f0000004980)="43a062c50c29b185b50c14c29ae3f5b8f986f434356f896082fa3c16bbc6", 0x1e}, {&(0x7f00000049c0)="34c64ea596c822e90a6f5ba83c9a823efbe5dde916de198dddfe5e84e0a38743927df5edc87c60ea0f6bfb34f1535a8e4e00786182be0afabaa5131cd63c275cb1fc69e5db0e7120ee4002112393bc2d07cdc070cb5825ec3d269bcfa4d814a0a88101fe99f0922e92b12ff30255e5e54a575a969ef7d938bd5a55a67e2fc56ad49d613307d2", 0x86}, {&(0x7f0000004a80)="789cbc2cace5b05e07831ef04b17e2ebbcdda63d9601d1254f3c90fdab04575d25ac326b88bb36ff396437d5d4663f2f3203ec1a4c2af7eb07d5e3", 0x3b}, {&(0x7f0000004ac0)="daa86d2bbc246fe9dd9d2b347930569352d0746040d87059f9802a0193c60c415f77dfb5966774bf9f3f31bc20f086492f6d8c3faada6e934443b5c1bd5fedb85ea57bb4f37ce837be", 0x49}, {&(0x7f0000004b40)="546fa45f30377aa937b4073cbf2ae0f31e2dcbea42a0ed778caf91395334998677ce9446e9fb", 0x26}], 0x8, &(0x7f0000004c00)=[{0x58, 0x6, 0x5, "ec5ce155aee15df2e4d55e4361809b2abe00be969593a1e6c00fb45e6783300306063de57f84615ec0f7f4e555405e00f316a771cf3af1cd7ce28b038c0928db953d4d3e"}, {0xe0, 0x10f, 0xfffffff7, "b808da1a18bf1809921c353933937d01127c3be4ba7968c2aee584f113ee9f86a7e965e17a0e53cbaefc365163e23d36d7803e85538f1ca02c540d254fb45dff6313e04378d91e8440dcf45295e38f7936aa0b4914448ff182972dd213ca234161b7465474b2499153b6c87d539112689b74ee94eb202831630b34f374fdf498e24ef51f669328b3176b48a7097a6a5b4d587944453fc999d635497165a8c51f855e5a817e37d217cdd4d9b5f9a6b029534952febd897621c1de331b1a26c4c51fc6e698f81075e4a178199bad"}, {0x1010, 0x112, 0x2, 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{&(0x7f0000008d80)="1ccf9164b6c5c1b8ad9a2addb2a7a9e26901d1b1ebc738436bb208dd46a68dff12e883d628bd3a284ec73d465e6f4019b1662c49a22cd55159cd99655bfee652c82f1c30f4c87401d685ab583976e152e37309d9e1240c8848385493ab84f2e702e15ad2c508ad167108ffc7820e31be9153370c211f9e8dbf3d9834042ff7090d2bc8b5b5ab8980c011ee8d116e8727811a9c817c72030c0fa42ca45b38955b7df7d1be18ae51f812e8952ec5b5e09fc8d6ed9e3a", 0xb5}, {&(0x7f0000008e40)="39bd3b50d59bcb267e83f05e9c95a40fee2be082e4bc5cc786f761651c71ea2c8394f15ae5d05c3f89200efd3ec09ba01a67e9bd05b408f0bb6da38f2ee71554b5df72c54afe1817bee6dfb403aa7227462c3d", 0x53}, {&(0x7f0000008ec0)="dda0407882aae6f240d90a2302b4634d569bcc79ac6e4072d48e86d067fecbe945635bc643e20afa2e4d14dcb2a58bcf988827e3bef37cbecc3051aaaf052e3366de4166b4064ad2794e8cdaab27d7dad419f630d36efc056a81d3dd53cdd8a02c3a69426e457195ceec201b1a6de38c3e500022e492fab005fc755e11f6761ced73b2cd6c06e20a093386ee70928654bf014f5623468d8392ecaabecb66cdc54753c440a7d085819065f31550bec375f3fb9b20dd0d728e73538ebbb129a336a5232bcfce5066bb63dbfee0e8a8cac913c932dc1233117e26c516064ecc12ac7974cbf76a", 0xe5}, {&(0x7f0000008fc0)="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", 0x1000}], 0x7}}, {{0x0, 0x0, &(0x7f000000a240)=[{&(0x7f000000a040)="eb0e233210bf621f7aa01a1f54075b1863439bf8fd5e8880bf", 0x19}, {&(0x7f000000a080)="3e4e1656ec7b96151bf35f8034e61022f0b9983d2dd3581b33bd7e4cfe4bc2b7e9a5f7fa3d02f0a7d46becdfac5c87a1f085ea4f95b947", 0x37}, {&(0x7f000000a0c0)="4230a1c98b77637e58739d3b0ab00a4e3d07903d76aa32382ea57ea58ce621af1b1178a7663f3f9122b8ef1b70ea43e363c3431e103b583ff01ff50cc870cdd7a7d98710d62079e7a5e7f945c1d2c4cb9564ddbb6185d471c4dc6385b44b4034bc9ada5a7ca86e387e5d38c62d465aa99d46fd2d85b7c35075ac5517f1e0787d378e34f13b55a07e373be5c780579d95a9a58d34483f553696480590c1b8d3fb5964ae6d91ce0a92ebf8e3ab81411cb2d711de", 0xb3}, {&(0x7f000000a180)="0a50affef4fae70a2f1639fd6a6428a0421f7e4aedc186607db0152d947c0b7d608564c496bef79e0d424121b3dd99183ce2bbd099be77a00522ae30ba38ef58a4201086ef3da96a56054e2c7bce66488d4b2fa2c1f51c4aeaf34685c2327195898bd839c17e596a4ad2ee3702cafcd723c9fed000e1a34d89b0e43952fca060bc", 0x81}], 0x4, &(0x7f000000a280)=[{0x50, 0x29, 0xffffffff, "5cb0b7914f3473676b67acdd9684d4e423f2dd0fadcf67a829f8b28c540f357193f6b09c338f447f35563be6a3bafbeca1bcba4766df4f4e3a6c35ec8966"}, {0x10, 0x0, 0x7}, {0x108, 0x10f, 0x3, "566065d668e4b83a61e79ef7ac30e67181ac6938d0bf2562dbf8e520f6bbca98f77d1b6224094c662f19cdacc59403be2a4d8360db091335b6fec9e95e4f7f488e39a1115fef8719e929c43ddf61dc0ff236d0df55711319fc5d1cbc36079a47f8dfcaf3590e2b2c4b92cd89ef8b472c073afc941370b929b925c9cd96eeba4fe86393e55ded1aa8727405bf466ab0e39fe2c4b45894745da953231e13eced91bb072ca358fcd70b07fce38414b38906b4e73a8f098d0fd975457b81f21d2fe19a0726097c760a1fa9dd7f60104b48a14a50ace8d918b37835ba1c9285e0a4cc24551ad81b2ba0e5724c5f4b203b2c32de7336824f3992"}, {0x18, 0x29, 0x2400000, "a77de2e7"}, {0xa8, 0x117, 0xfffffffb, "3ba983cfc6c45a59310457365e0feeec1c005a1e76d23f9c9f29031754b5e28f6b63f6037617fb317d575333d7a39a51bb81916d4433bb24b3effe7fca1e6991b78d1dc38fb6f9851eb713a63a3c61a00d440f72610b894d05112c33f0c376759a2add045d7153a5719697dc062ef77c1da0d062b6902ef53731dace3250546bbd6acbbea00982cac4cb3548647983abf6a1b79fcb0600b7"}, {0x18, 0x119, 0x4, "fab9"}], 0x240}}], 0x7, 0x801) (async) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f000000a680), 0x4e180, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) lsm_set_self_attr(0x64, &(0x7f000000a6c0)={0x0, 0x0, 0x10d, 0xed, "f463abe7d37f5966861ed3be9b6b535b786c158e80c4c1c64a0dc253c1335c1023d5facbed28b4f369ed546d22723b40c230ce2b3d5be44a7d340530cad798e28cdcab43c6c422be7d3e3774f7f6904b06cbe526f4ab465fe5a0864d4af1ee04618663296c9038bf0f720d20c66f200757820245189d08a94f52e87fc10059f7d20937e7a82fc1e55f6609008f5356ce2c9fee7d757fbf137043b044f3d754f483dde8e4a6d3bd6b1943cef5bf0f9e14bc873d08527322af1880f9f847254d8d86c1a7a7bb9a60e513d0e9e8f19d9d3af16f5738a18a92dea4222509406ed3726beee61c828975b63f3969bfb6"}, 0x10d, 0x0) 896.038977ms ago: executing program 3 (id=445): socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r0) syz_usb_connect(0x0, 0x3f, &(0x7f00000015c0)={{0x12, 0x1, 0x110, 0x67, 0xc6, 0xb0, 0x10, 0xeb1a, 0x2875, 0x6f3f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x0, 0x0, 0x160, 0x54, [{{0x9, 0x4, 0x73, 0x0, 0x3, 0x80, 0x25, 0x14, 0x0, [], [{{0x9, 0x5, 0x3, 0x0, 0x400, 0x2, 0xa, 0xa9}}, {{0x9, 0x5, 0x8e, 0x0, 0x8, 0xb, 0x6, 0x9}}, {{0x9, 0x5, 0xe, 0x1, 0x8, 0xc, 0x3, 0x97}}]}}]}}]}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000003000000dbdf2514000000240007800c0003"], 0x38}}, 0x0) 604.536491ms ago: executing program 2 (id=446): sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000000c0)='/', 0x1}], 0x1}}, {{&(0x7f0000000400)={0xa, 0x0, 0x0, @private0}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000d00)='[', 0x4d0}], 0x21}}], 0x2, 0x4008040) r0 = syz_io_uring_setup(0x6d3b, &(0x7f0000000340)={0x0, 0xa7f6, 0x10100, 0x3, 0x3cd}, &(0x7f0000000280)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_MKDIRAT={0x25, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}) io_uring_enter(r0, 0x780, 0x0, 0xc, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@gettaction={0xd8, 0x32, 0x1, 0x70bd2b, 0x25dfdbfe}, 0xd8}, 0x1, 0x0, 0x0, 0x10}, 0x881) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) r8 = dup(r7) ioctl$KVM_SET_MSRS(r8, 0xc008ae88, &(0x7f00000000c0)=ANY=[]) 363.766926ms ago: executing program 1 (id=447): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) munlockall() madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000041c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r1, &(0x7f0000006280)="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", 0x2000, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x3, 0x3, 0x1, 0x5, 0x4, 0x800000, {0x0, 0x0, 0x20, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x2, r3}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r1, &(0x7f0000000380)={0x50, 0x0, r2, {0x7, 0x27, 0x0, 0x801001a, 0x66d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x50) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f00000000c0)='./file0/../file0/file0\x00') madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r4 = syz_io_uring_setup(0xe42, &(0x7f0000000140)={0x0, 0x2119, 0x400}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000040)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f00000004c0)={0x1, 0x0, 0x32}, &(0x7f0000000500)='./file0\x00', 0x18}) io_uring_enter(r4, 0x47f6, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) r8 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r8, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) openat$binfmt_register(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r8, 0x1, 0x3e, &(0x7f0000000100)=r9, 0x4) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) fremovexattr(r10, 0x0) sendmsg$inet(r8, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000440)="dec8", 0x2}], 0x1}, 0x401) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f0000000040)={0x4, 0x2}) 281.050675ms ago: executing program 0 (id=448): r0 = mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x1000002, 0x4018831, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x38, r4, 0x601, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x5, 0x2}]}]}]}, 0x38}}, 0x0) sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)={0x2c, r4, 0x1, 0x0, 0xfffffffd, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6b33}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) prctl$PR_SET_THP_DISABLE(0x29, 0x1) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000d, 0x4008031, 0xffffffffffffffff, 0x0) (async) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f0000000140)="e403402e6d69aa1cef9ef9a6a8a811114a73730561f86ec24fbd20a031516af10645443ba1ea91a31e618c729fb36241fc852cf7795cc3c0d78ae4de1e5110eafba42f764d048680", 0x0, 0x48) (async) syz_memcpy_off$KVM_EXIT_MMIO(r0, 0x20, &(0x7f0000000100)="306597ae63bd678b8e3c17a09ca13e8081d5e68135bdc0a8", 0x0, 0x18) (async) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 161.899989ms ago: executing program 2 (id=449): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x38011, r1, 0x2c9ab000) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_usb_connect(0x2, 0x2d, 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000100)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r2, 0x3ba0, &(0x7f0000000280)={0x48, 0x1, r3, 0x0, 0x2, 0x100006dd}) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f00000001c0)={0x28, 0x4, r5, 0x0, &(0x7f00005c6000/0x2000)=nil, 0x2000, 0xd}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r2, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r3}) (fail_nth: 22) 0s ago: executing program 0 (id=450): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x38011, r1, 0x2c9ab000) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_usb_connect(0x2, 0x2d, 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000100)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r2, 0x3ba0, &(0x7f0000000280)={0x48, 0x1, r3, 0x0, 0x2, 0x100006dd}) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f00000001c0)={0x28, 0x4, r5, 0x0, &(0x7f00005c6000/0x2000)=nil, 0x2000, 0xd}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r2, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r3, 0x3f000000}) kernel console output (not intermixed with test programs): c_ncm 3-1:1.1: bind() failure [ 138.391366][ T24] usb 3-1: USB disconnect, device number 12 [ 138.453465][ T6637] netlink: 4 bytes leftover after parsing attributes in process `syz.4.202'. [ 139.054310][ T6644] netlink: 8 bytes leftover after parsing attributes in process `syz.4.204'. [ 139.068199][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 139.082715][ T10] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 139.090626][ T10] usb 2-1: can't read configurations, error -71 [ 139.184788][ T24] usb 1-1: USB disconnect, device number 16 [ 139.215754][ T5889] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 139.414153][ T5889] usb 4-1: config 0 has no interfaces? [ 139.429312][ T5889] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 139.452114][ T5889] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.472460][ T5889] usb 4-1: Product: syz [ 139.482242][ T5889] usb 4-1: Manufacturer: syz [ 139.518291][ T5889] usb 4-1: SerialNumber: syz [ 139.560294][ T5889] usb 4-1: config 0 descriptor?? [ 139.623472][ T6658] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.631537][ T6658] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.804613][ T30] audit: type=1800 audit(1744643623.442:13): pid=6646 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.203" name="file0" dev="tmpfs" ino=254 res=0 errno=0 [ 139.830025][ T6646] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 139.839572][ T6646] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 139.923915][ T5886] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 139.931775][ T6658] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 139.955803][ T6658] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 140.045284][ T6227] udevd[6227]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:128.255/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 140.094067][ T5886] usb 3-1: Using ep0 maxpacket: 8 [ 140.112571][ T5886] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 140.144318][ T5886] usb 3-1: config 0 has no interfaces? [ 140.179234][ T5886] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 140.205577][ T5886] usb 3-1: config 0 has no interfaces? [ 140.212387][ T6658] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.225873][ T6658] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.238286][ T6658] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.249385][ T6658] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.258467][ T5886] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 140.280238][ T5886] usb 3-1: config 0 has no interfaces? [ 140.297747][ T5886] usb 3-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 140.307099][ T5886] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.360854][ T6667] netlink: 140 bytes leftover after parsing attributes in process `syz.4.210'. [ 140.373177][ T5886] usb 3-1: Product: syz [ 140.412528][ T5886] usb 3-1: Manufacturer: syz [ 140.447472][ T5886] usb 3-1: SerialNumber: syz [ 140.488057][ T5886] usb 3-1: config 0 descriptor?? [ 140.713432][ T6664] FAULT_INJECTION: forcing a failure. [ 140.713432][ T6664] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 140.730259][ T6670] FAULT_INJECTION: forcing a failure. [ 140.730259][ T6670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 140.744481][ T6664] CPU: 1 UID: 0 PID: 6664 Comm: syz.2.209 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 140.744507][ T6664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 140.744520][ T6664] Call Trace: [ 140.744528][ T6664] [ 140.744536][ T6664] dump_stack_lvl+0x241/0x360 [ 140.744574][ T6664] ? __pfx_dump_stack_lvl+0x10/0x10 [ 140.744604][ T6664] ? __pfx__printk+0x10/0x10 [ 140.744645][ T6664] should_fail_ex+0x424/0x570 [ 140.744673][ T6664] strncpy_from_user+0x36/0x280 [ 140.744698][ T6664] getname_flags+0xf0/0x530 [ 140.744735][ T6664] __x64_sys_execveat+0xad/0xe0 [ 140.744764][ T6664] do_syscall_64+0xf3/0x230 [ 140.744792][ T6664] ? clear_bhb_loop+0x45/0xa0 [ 140.744818][ T6664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.744838][ T6664] RIP: 0033:0x7f7b0cd8d169 [ 140.744856][ T6664] 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 [ 140.744873][ T6664] RSP: 002b:00007f7b0db47038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 140.744894][ T6664] RAX: ffffffffffffffda RBX: 00007f7b0cfa5fa0 RCX: 00007f7b0cd8d169 [ 140.744909][ T6664] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 140.744923][ T6664] RBP: 00007f7b0db47090 R08: 0000000000001000 R09: 0000000000000000 [ 140.744935][ T6664] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 140.744948][ T6664] R13: 0000000000000000 R14: 00007f7b0cfa5fa0 R15: 00007f7b0d0cfa28 [ 140.744979][ T6664] [ 140.746769][ T52] usb 3-1: USB disconnect, device number 13 [ 140.907676][ T5889] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 140.926534][ T6670] CPU: 1 UID: 0 PID: 6670 Comm: syz.0.211 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 140.926560][ T6670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 140.926573][ T6670] Call Trace: [ 140.926581][ T6670] [ 140.926589][ T6670] dump_stack_lvl+0x241/0x360 [ 140.926626][ T6670] ? __pfx_dump_stack_lvl+0x10/0x10 [ 140.926678][ T6670] should_fail_ex+0x424/0x570 [ 140.926706][ T6670] _copy_to_iter+0x1f6/0x1c90 [ 140.926748][ T6670] ? __pfx__copy_to_iter+0x10/0x10 [ 140.926782][ T6670] ? folio_mark_accessed+0x557/0xaa0 [ 140.926813][ T6670] ? __pfx_folio_mark_accessed+0x10/0x10 [ 140.926840][ T6670] ? aa_file_perm+0x139/0xf60 [ 140.926870][ T6670] ? page_copy_sane+0x46/0x260 [ 140.926898][ T6670] copy_page_to_iter+0xb1/0x160 [ 140.926928][ T6670] shmem_file_read_iter+0x590/0x9a0 [ 140.926962][ T6670] ? __pfx_shmem_file_read_iter+0x10/0x10 [ 140.926982][ T6670] ? __lock_acquire+0xad5/0xd80 [ 140.927011][ T6670] do_iter_readv_writev+0x71f/0x9d0 [ 140.927044][ T6670] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 140.927079][ T6670] ? rw_verify_area+0x246/0x630 [ 140.927105][ T6670] vfs_readv+0x2b5/0xa80 [ 140.927147][ T6670] ? __pfx_vfs_readv+0x10/0x10 [ 140.927194][ T6670] ? __fget_files+0x2a/0x420 [ 140.927215][ T6670] ? __fget_files+0x39d/0x420 [ 140.927232][ T6670] ? __fget_files+0x2a/0x420 [ 140.927259][ T6670] __x64_sys_preadv+0x1ba/0x2d0 [ 140.927287][ T6670] ? __pfx___x64_sys_preadv+0x10/0x10 [ 140.927319][ T6670] ? do_syscall_64+0xb6/0x230 [ 140.927348][ T6670] do_syscall_64+0xf3/0x230 [ 140.927373][ T6670] ? clear_bhb_loop+0x45/0xa0 [ 140.927397][ T6670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.927416][ T6670] RIP: 0033:0x7f61f8d8d169 [ 140.927433][ T6670] 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 [ 140.927449][ T6670] RSP: 002b:00007f61f6bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 140.927470][ T6670] RAX: ffffffffffffffda RBX: 00007f61f8fa6080 RCX: 00007f61f8d8d169 [ 140.927485][ T6670] RDX: 0000000000000001 RSI: 00002000000015c0 RDI: 0000000000000006 [ 140.927497][ T6670] RBP: 00007f61f6bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 140.927509][ T6670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 140.927521][ T6670] R13: 0000000000000001 R14: 00007f61f8fa6080 R15: 00007f61f90cfa28 [ 140.927551][ T6670] [ 141.168914][ C1] vkms_vblank_simulate: vblank timer overrun [ 141.530817][ T6675] FAULT_INJECTION: forcing a failure. [ 141.530817][ T6675] name failslab, interval 1, probability 0, space 0, times 0 [ 141.577425][ T6675] CPU: 1 UID: 0 PID: 6675 Comm: syz.2.213 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 141.577451][ T6675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 141.577462][ T6675] Call Trace: [ 141.577470][ T6675] [ 141.577478][ T6675] dump_stack_lvl+0x241/0x360 [ 141.577514][ T6675] ? __pfx_dump_stack_lvl+0x10/0x10 [ 141.577547][ T6675] ? __pfx__printk+0x10/0x10 [ 141.577580][ T6675] ? __pfx___might_resched+0x10/0x10 [ 141.577609][ T6675] should_fail_ex+0x424/0x570 [ 141.577636][ T6675] should_failslab+0xac/0x100 [ 141.577665][ T6675] __kmalloc_node_track_caller_noprof+0xe2/0x4d0 [ 141.577696][ T6675] ? kobject_set_name_vargs+0x61/0x120 [ 141.577728][ T6675] kvasprintf+0xe1/0x190 [ 141.577760][ T6675] ? __pfx_kvasprintf+0x10/0x10 [ 141.577797][ T6675] ? kvasprintf_const+0x51/0x170 [ 141.577830][ T6675] kobject_set_name_vargs+0x61/0x120 [ 141.577859][ T6675] dev_set_name+0xd7/0x120 [ 141.577882][ T6675] ? iommufd_test+0x16bd/0x56a0 [ 141.577904][ T6675] ? __pfx_dev_set_name+0x10/0x10 [ 141.577924][ T6675] ? __init_waitqueue_head+0xae/0x150 [ 141.577960][ T6675] ? device_initialize+0x266/0x460 [ 141.577987][ T6675] iommufd_test+0x170c/0x56a0 [ 141.578021][ T6675] ? __pfx_iommufd_test+0x10/0x10 [ 141.578053][ T6675] ? __lock_acquire+0xad5/0xd80 [ 141.578115][ T6675] iommufd_fops_ioctl+0x4fc/0x610 [ 141.578147][ T6675] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 141.578179][ T6675] ? __fget_files+0x2a/0x420 [ 141.578204][ T6675] ? __fget_files+0x2a/0x420 [ 141.578226][ T6675] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 141.578257][ T6675] __se_sys_ioctl+0xf1/0x160 [ 141.578283][ T6675] do_syscall_64+0xf3/0x230 [ 141.578309][ T6675] ? clear_bhb_loop+0x45/0xa0 [ 141.578332][ T6675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.578363][ T6675] RIP: 0033:0x7f7b0cd8d169 [ 141.578380][ T6675] 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 [ 141.578395][ T6675] RSP: 002b:00007f7b0db26038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.578414][ T6675] RAX: ffffffffffffffda RBX: 00007f7b0cfa6080 RCX: 00007f7b0cd8d169 [ 141.578428][ T6675] RDX: 0000200000000200 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 141.578440][ T6675] RBP: 00007f7b0db26090 R08: 0000000000000000 R09: 0000000000000000 [ 141.578451][ T6675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.578462][ T6675] R13: 0000000000000000 R14: 00007f7b0cfa6080 R15: 00007f7b0d0cfa28 [ 141.578490][ T6675] [ 141.952292][ T10] usb 4-1: USB disconnect, device number 11 [ 143.345096][ T6694] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 143.489043][ T10] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 143.667448][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 143.702779][ T6688] netlink: 4 bytes leftover after parsing attributes in process `syz.1.216'. [ 143.760415][ T6706] FAULT_INJECTION: forcing a failure. [ 143.760415][ T6706] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.777190][ T6706] CPU: 0 UID: 0 PID: 6706 Comm: syz.3.222 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 143.777217][ T6706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 143.777234][ T6706] Call Trace: [ 143.777243][ T6706] [ 143.777251][ T6706] dump_stack_lvl+0x241/0x360 [ 143.777291][ T6706] ? __pfx_dump_stack_lvl+0x10/0x10 [ 143.777322][ T6706] ? __pfx__printk+0x10/0x10 [ 143.777362][ T6706] should_fail_ex+0x424/0x570 [ 143.777391][ T6706] prepare_alloc_pages+0x220/0x610 [ 143.777423][ T6706] __alloc_frozen_pages_noprof+0x162/0x5b0 [ 143.777452][ T6706] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 143.777485][ T6706] ? __lock_acquire+0xad5/0xd80 [ 143.777518][ T6706] alloc_pages_mpol+0x339/0x690 [ 143.777565][ T6706] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 143.777605][ T6706] vma_alloc_folio_noprof+0x12d/0x260 [ 143.777638][ T6706] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 143.777679][ T6706] folio_prealloc+0x2e/0x170 [ 143.777700][ T6706] do_wp_page+0x14f6/0x5e00 [ 143.777733][ T6706] ? __lock_acquire+0xad5/0xd80 [ 143.777768][ T6706] ? __pfx_do_wp_page+0x10/0x10 [ 143.777803][ T6706] ? __lock_acquire+0xad5/0xd80 [ 143.777830][ T6706] ? do_raw_spin_lock+0x151/0x370 [ 143.777870][ T6706] ? is_bpf_text_address+0x26/0x2a0 [ 143.777904][ T6706] handle_pte_fault+0xfaf/0x61c0 [ 143.777938][ T6706] ? __lock_acquire+0xad5/0xd80 [ 143.777959][ T6706] ? __pfx_cgroup_rstat_updated+0x10/0x10 [ 143.777991][ T6706] ? __pfx_handle_pte_fault+0x10/0x10 [ 143.778026][ T6706] ? rcu_is_watching+0x15/0xb0 [ 143.778053][ T6706] ? __count_memcg_events+0x1e1/0x3d0 [ 143.778097][ T6706] ? count_memcg_event_mm+0x96/0x440 [ 143.778140][ T6706] ? mtree_range_walk+0x700/0x8e0 [ 143.778176][ T6706] handle_mm_fault+0x1129/0x1bf0 [ 143.778204][ T6706] ? mt_find+0x28a/0x8f0 [ 143.778258][ T6706] ? __pfx_handle_mm_fault+0x10/0x10 [ 143.778313][ T6706] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 143.778347][ T6706] exc_page_fault+0x2bb/0x920 [ 143.778381][ T6706] asm_exc_page_fault+0x26/0x30 [ 143.778401][ T6706] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 143.778421][ T6706] Code: cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 143.778438][ T6706] RSP: 0018:ffffc9001c0d7818 EFLAGS: 00050206 [ 143.778458][ T6706] RAX: ffffffff85026b01 RBX: 0000200000005080 RCX: 0000000000000080 [ 143.778473][ T6706] RDX: 0000000000000000 RSI: ffff8880578a2f80 RDI: 0000200000006000 [ 143.778487][ T6706] RBP: ffffc9001c0d7998 R08: ffff8880578a2fff R09: 1ffff1100af145ff [ 143.778503][ T6706] R10: dffffc0000000000 R11: ffffed100af14600 R12: 1ffff9200381afb1 [ 143.778518][ T6706] R13: ffffc9001c0d7d88 R14: 0000000000001000 R15: ffff8880578a2000 [ 143.778549][ T6706] ? _copy_to_iter+0x1f1/0x1c90 [ 143.778584][ T6706] _copy_to_iter+0x268/0x1c90 [ 143.778629][ T6706] ? __pfx__copy_to_iter+0x10/0x10 [ 143.778657][ T6706] ? folio_mark_accessed+0x557/0xaa0 [ 143.778688][ T6706] ? __pfx_folio_mark_accessed+0x10/0x10 [ 143.778717][ T6706] ? aa_file_perm+0x139/0xf60 [ 143.778748][ T6706] ? page_copy_sane+0x46/0x260 [ 143.778778][ T6706] copy_page_to_iter+0xb1/0x160 [ 143.778809][ T6706] shmem_file_read_iter+0x590/0x9a0 [ 143.778845][ T6706] ? __pfx_shmem_file_read_iter+0x10/0x10 [ 143.778866][ T6706] ? __lock_acquire+0xad5/0xd80 [ 143.778897][ T6706] do_iter_readv_writev+0x71f/0x9d0 [ 143.778930][ T6706] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 143.778967][ T6706] ? rw_verify_area+0x246/0x630 [ 143.778995][ T6706] vfs_readv+0x2b5/0xa80 [ 143.779039][ T6706] ? __pfx_vfs_readv+0x10/0x10 [ 143.779089][ T6706] ? __fget_files+0x2a/0x420 [ 143.779111][ T6706] ? __fget_files+0x39d/0x420 [ 143.779128][ T6706] ? __fget_files+0x2a/0x420 [ 143.779157][ T6706] __x64_sys_preadv+0x1ba/0x2d0 [ 143.779186][ T6706] ? __pfx___x64_sys_preadv+0x10/0x10 [ 143.779220][ T6706] ? do_syscall_64+0xb6/0x230 [ 143.779250][ T6706] do_syscall_64+0xf3/0x230 [ 143.779277][ T6706] ? clear_bhb_loop+0x45/0xa0 [ 143.779302][ T6706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.779322][ T6706] RIP: 0033:0x7f26af58d169 [ 143.779339][ T6706] 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 [ 143.779356][ T6706] RSP: 002b:00007f26b0388038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 143.779376][ T6706] RAX: ffffffffffffffda RBX: 00007f26af7a6080 RCX: 00007f26af58d169 [ 143.779391][ T6706] RDX: 0000000000000001 RSI: 00002000000015c0 RDI: 0000000000000006 [ 143.779404][ T6706] RBP: 00007f26b0388090 R08: 0000000000000000 R09: 0000000000000000 [ 143.779418][ T6706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 143.779429][ T6706] R13: 0000000000000001 R14: 00007f26af7a6080 R15: 00007f26af8cfa28 [ 143.779461][ T6706] [ 144.330725][ T6712] netlink: 12 bytes leftover after parsing attributes in process `syz.3.224'. [ 144.613859][ T5888] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 144.634376][ T5889] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 144.779406][ T5888] usb 4-1: unable to get BOS descriptor or descriptor too short [ 144.788648][ T5888] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 144.799441][ T5888] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 144.813336][ T5888] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 144.832614][ T5889] usb 5-1: Using ep0 maxpacket: 8 [ 144.839133][ T5888] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 144.857644][ T5888] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.861404][ T5889] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 144.876992][ T5888] usb 4-1: Product: syz [ 144.888023][ T6722] FAULT_INJECTION: forcing a failure. [ 144.888023][ T6722] name failslab, interval 1, probability 0, space 0, times 0 [ 144.901631][ T5888] usb 4-1: Manufacturer: syz [ 144.907150][ T5888] usb 4-1: SerialNumber: syz [ 144.929879][ T5889] usb 5-1: config 0 has no interfaces? [ 144.935800][ T6722] CPU: 0 UID: 0 PID: 6722 Comm: syz.0.227 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 144.935831][ T6722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 144.935844][ T6722] Call Trace: [ 144.935852][ T6722] [ 144.935860][ T6722] dump_stack_lvl+0x241/0x360 [ 144.935898][ T6722] ? __pfx_dump_stack_lvl+0x10/0x10 [ 144.935930][ T6722] ? __pfx__printk+0x10/0x10 [ 144.935964][ T6722] ? __pfx___might_resched+0x10/0x10 [ 144.935995][ T6722] should_fail_ex+0x424/0x570 [ 144.936026][ T6722] should_failslab+0xac/0x100 [ 144.936062][ T6722] __kmalloc_noprof+0xdf/0x4d0 [ 144.936094][ T6722] ? property_entries_dup+0x81/0xd00 [ 144.936122][ T6722] property_entries_dup+0x81/0xd00 [ 144.936145][ T6722] ? dev_set_name+0xd7/0x120 [ 144.936170][ T6722] ? iommufd_test+0x16bd/0x56a0 [ 144.936200][ T6722] fwnode_create_software_node+0x86/0x1f0 [ 144.936230][ T6722] device_create_managed_software_node+0xd5/0x1f0 [ 144.936256][ T6722] ? iommufd_test+0x2efb/0x56a0 [ 144.936282][ T6722] iommufd_test+0x3335/0x56a0 [ 144.936319][ T6722] ? __pfx_iommufd_test+0x10/0x10 [ 144.936367][ T6722] ? __lock_acquire+0xad5/0xd80 [ 144.936425][ T6722] iommufd_fops_ioctl+0x4fc/0x610 [ 144.936468][ T6722] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 144.936503][ T6722] ? __fget_files+0x2a/0x420 [ 144.936529][ T6722] ? __fget_files+0x2a/0x420 [ 144.936554][ T6722] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 144.936586][ T6722] __se_sys_ioctl+0xf1/0x160 [ 144.936614][ T6722] do_syscall_64+0xf3/0x230 [ 144.936642][ T6722] ? clear_bhb_loop+0x45/0xa0 [ 144.936669][ T6722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.936689][ T6722] RIP: 0033:0x7f61f8d8d169 [ 144.936709][ T6722] 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 [ 144.936727][ T6722] RSP: 002b:00007f61f6bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 144.936751][ T6722] RAX: ffffffffffffffda RBX: 00007f61f8fa6080 RCX: 00007f61f8d8d169 [ 144.936767][ T6722] RDX: 0000200000000200 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 144.936781][ T6722] RBP: 00007f61f6bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 144.936794][ T6722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 144.936806][ T6722] R13: 0000000000000000 R14: 00007f61f8fa6080 R15: 00007f61f90cfa28 [ 144.936839][ T6722] [ 144.937532][ T6722] iommufd_mock iommufd_mock0: add pasid-num-bits property failed, rc: -12 [ 144.965419][ T5889] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 145.214857][ T5888] usb 4-1: 0:2 : does not exist [ 145.230515][ T5889] usb 5-1: config 0 has no interfaces? [ 145.237868][ T5889] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 145.241691][ T5888] usb 4-1: USB disconnect, device number 12 [ 145.260325][ T5889] usb 5-1: config 0 has no interfaces? [ 145.269849][ T5889] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 145.280120][ T5889] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.292152][ T5889] usb 5-1: Product: syz [ 145.296509][ T5889] usb 5-1: Manufacturer: syz [ 145.303127][ T5889] usb 5-1: SerialNumber: syz [ 145.351995][ T6725] netlink: 140 bytes leftover after parsing attributes in process `syz.2.228'. [ 145.419502][ T5889] usb 5-1: config 0 descriptor?? [ 145.507640][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 145.525012][ T6227] udevd[6227]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 145.564921][ T10] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 145.593371][ T10] usb 2-1: can't read configurations, error -71 [ 145.634722][ T6710] FAULT_INJECTION: forcing a failure. [ 145.634722][ T6710] name failslab, interval 1, probability 0, space 0, times 0 [ 145.643863][ T5885] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 145.683356][ T6710] CPU: 1 UID: 0 PID: 6710 Comm: syz.4.223 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 145.683385][ T6710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 145.683398][ T6710] Call Trace: [ 145.683406][ T6710] [ 145.683415][ T6710] dump_stack_lvl+0x241/0x360 [ 145.683452][ T6710] ? __pfx_dump_stack_lvl+0x10/0x10 [ 145.683481][ T6710] ? __pfx__printk+0x10/0x10 [ 145.683513][ T6710] ? __pfx___might_resched+0x10/0x10 [ 145.683542][ T6710] should_fail_ex+0x424/0x570 [ 145.683569][ T6710] should_failslab+0xac/0x100 [ 145.683599][ T6710] kmem_cache_alloc_noprof+0x78/0x390 [ 145.683633][ T6710] ? alloc_empty_file+0x56/0x1d0 [ 145.683668][ T6710] alloc_empty_file+0x56/0x1d0 [ 145.683700][ T6710] path_openat+0x10d/0x35d0 [ 145.683736][ T6710] ? is_bpf_text_address+0x26/0x2a0 [ 145.683766][ T6710] ? is_bpf_text_address+0x288/0x2a0 [ 145.683788][ T6710] ? is_bpf_text_address+0x26/0x2a0 [ 145.683811][ T6710] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 145.683843][ T6710] ? kernel_text_address+0xa7/0xe0 [ 145.683864][ T6710] ? __pfx_path_openat+0x10/0x10 [ 145.683884][ T6710] ? unwind_get_return_address+0x4d/0x90 [ 145.683912][ T6710] ? arch_stack_walk+0xff/0x150 [ 145.683955][ T6710] do_filp_open+0x284/0x4e0 [ 145.683981][ T6710] ? __pfx_do_filp_open+0x10/0x10 [ 145.684036][ T6710] ? do_open_execat+0x9b/0x500 [ 145.684063][ T6710] do_open_execat+0x16e/0x500 [ 145.684087][ T6710] ? __lock_acquire+0xad5/0xd80 [ 145.684109][ T6710] ? __pfx_do_open_execat+0x10/0x10 [ 145.684146][ T6710] alloc_bprm+0x2a/0xbe0 [ 145.684181][ T6710] do_execveat_common+0x1ae/0x710 [ 145.684218][ T6710] __x64_sys_execveat+0xc4/0xe0 [ 145.684248][ T6710] do_syscall_64+0xf3/0x230 [ 145.684274][ T6710] ? clear_bhb_loop+0x45/0xa0 [ 145.684298][ T6710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.684318][ T6710] RIP: 0033:0x7f5cf4f8d169 [ 145.684336][ T6710] 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 [ 145.684353][ T6710] RSP: 002b:00007f5cf2df6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 145.684375][ T6710] RAX: ffffffffffffffda RBX: 00007f5cf51a5fa0 RCX: 00007f5cf4f8d169 [ 145.684391][ T6710] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 145.684422][ T6710] RBP: 00007f5cf2df6090 R08: 0000000000001000 R09: 0000000000000000 [ 145.684436][ T6710] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 145.684449][ T6710] R13: 0000000000000000 R14: 00007f5cf51a5fa0 R15: 00007f5cf52cfa28 [ 145.684481][ T6710] [ 146.024408][ T5888] usb 5-1: USB disconnect, device number 20 [ 146.373183][ T6743] netlink: 56 bytes leftover after parsing attributes in process `syz.3.233'. [ 146.388739][ T6743] (unnamed net_device) (uninitialized): (slave gre0): Device is not bonding slave [ 146.433994][ T6743] (unnamed net_device) (uninitialized): option active_slave: invalid value (gre0) [ 146.483841][ T5891] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 146.649912][ T5891] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 146.724870][ T5891] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.824636][ T5891] usb 1-1: config 0 descriptor?? [ 146.855232][ T5891] cp210x 1-1:0.0: cp210x converter detected [ 146.988546][ T5886] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 147.079338][ T5891] cp210x 1-1:0.0: failed to get vendor val 0x370b size 1: -121 [ 147.248583][ T5891] cp210x 1-1:0.0: querying part number failed [ 147.289444][ T5891] usb 1-1: cp210x converter now attached to ttyUSB0 [ 147.323974][ T52] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 147.441408][ T5886] usb 2-1: config 0 has an invalid interface number: 113 but max is 0 [ 147.512824][ T52] usb 4-1: config 0 has no interfaces? [ 147.524973][ T52] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 147.550921][ T52] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.564636][ T5886] usb 2-1: config 0 has no interface number 0 [ 147.578794][ T52] usb 4-1: Product: syz [ 147.593567][ T52] usb 4-1: Manufacturer: syz [ 147.621336][ T52] usb 4-1: SerialNumber: syz [ 147.632051][ T5886] usb 2-1: config 0 interface 113 has no altsetting 0 [ 147.673530][ T52] usb 4-1: config 0 descriptor?? [ 147.975671][ T5886] usb 2-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 148.046251][ T5886] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.073442][ T5886] usb 2-1: Product: syz [ 148.107808][ T5886] usb 2-1: Manufacturer: syz [ 148.122741][ T5886] usb 2-1: SerialNumber: syz [ 148.315576][ T6765] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 148.359127][ T5886] usb 2-1: config 0 descriptor?? [ 148.426797][ T5886] pn533_usb 2-1:0.113: NFC: Could not find bulk-in or bulk-out endpoint [ 148.441278][ T6754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 148.462941][ T6754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 148.903853][ T5885] usb 3-1: device descriptor read/64, error -71 [ 149.153878][ T5885] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 149.200658][ T5889] usb 1-1: USB disconnect, device number 17 [ 149.212831][ T5889] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 149.247430][ T5889] cp210x 1-1:0.0: device disconnected [ 149.323905][ T5885] usb 3-1: Using ep0 maxpacket: 16 [ 149.334328][ T10] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 149.368520][ T6768] netlink: 4 bytes leftover after parsing attributes in process `syz.2.239'. [ 149.418539][ T6778] FAULT_INJECTION: forcing a failure. [ 149.418539][ T6778] name failslab, interval 1, probability 0, space 0, times 0 [ 149.473863][ T6778] CPU: 1 UID: 0 PID: 6778 Comm: syz.0.241 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 149.473889][ T6778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 149.473902][ T6778] Call Trace: [ 149.473910][ T6778] [ 149.473918][ T6778] dump_stack_lvl+0x241/0x360 [ 149.473956][ T6778] ? __pfx_dump_stack_lvl+0x10/0x10 [ 149.473992][ T6778] ? __pfx__printk+0x10/0x10 [ 149.474025][ T6778] ? __pfx___might_resched+0x10/0x10 [ 149.474054][ T6778] should_fail_ex+0x424/0x570 [ 149.474106][ T6778] should_failslab+0xac/0x100 [ 149.474145][ T6778] __kmalloc_node_track_caller_noprof+0xe2/0x4d0 [ 149.474178][ T6778] ? property_entries_dup+0x478/0xd00 [ 149.474204][ T6778] kstrdup+0x42/0x100 [ 149.474233][ T6778] property_entries_dup+0x478/0xd00 [ 149.474268][ T6778] fwnode_create_software_node+0x86/0x1f0 [ 149.474296][ T6778] device_create_managed_software_node+0xd5/0x1f0 [ 149.474319][ T6778] ? iommufd_test+0x2efb/0x56a0 [ 149.474344][ T6778] iommufd_test+0x3335/0x56a0 [ 149.474379][ T6778] ? __pfx_iommufd_test+0x10/0x10 [ 149.474416][ T6778] ? __lock_acquire+0xad5/0xd80 [ 149.474473][ T6778] iommufd_fops_ioctl+0x4fc/0x610 [ 149.474506][ T6778] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 149.474540][ T6778] ? __fget_files+0x2a/0x420 [ 149.474566][ T6778] ? __fget_files+0x2a/0x420 [ 149.474590][ T6778] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 149.474621][ T6778] __se_sys_ioctl+0xf1/0x160 [ 149.474648][ T6778] do_syscall_64+0xf3/0x230 [ 149.474676][ T6778] ? clear_bhb_loop+0x45/0xa0 [ 149.474701][ T6778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.474721][ T6778] RIP: 0033:0x7f61f8d8d169 [ 149.474739][ T6778] 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 [ 149.474756][ T6778] RSP: 002b:00007f61f6bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 149.474778][ T6778] RAX: ffffffffffffffda RBX: 00007f61f8fa6080 RCX: 00007f61f8d8d169 [ 149.474793][ T6778] RDX: 0000200000000200 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 149.474808][ T6778] RBP: 00007f61f6bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 149.474821][ T6778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 149.474834][ T6778] R13: 0000000000000000 R14: 00007f61f8fa6080 R15: 00007f61f90cfa28 [ 149.474866][ T6778] [ 149.475141][ T6778] iommufd_mock iommufd_mock0: add pasid-num-bits property failed, rc: -12 [ 149.816402][ T10] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 149.826820][ T10] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 64 [ 149.866128][ T10] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 149.906925][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.974839][ T52] usb 2-1: USB disconnect, device number 20 [ 149.977431][ T10] usb 5-1: Product: 倊 [ 150.001075][ T10] usb 5-1: Manufacturer: 飝召氉苇퀥⼟ꐚ略๩掻贝ꥪ䶘⛒嵡虔៉Ꮖ걥尞啃奏쎾⤻뢊뙺䓸៵㛽谒汥弋Ԏ祅嘡뎽鑤恺煼뗍㩀۟੹ਬ坞㻃ᾠ铴칺쑚ྖଠႷ䭒㓪鄦莎㐸⌽ [ 150.028510][ T10] usb 5-1: SerialNumber: syz [ 150.244331][ T6773] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 150.260803][ T6782] sctp: [Deprecated]: syz.1.243 (pid 6782) Use of int in maxseg socket option. [ 150.260803][ T6782] Use struct sctp_assoc_value instead [ 150.283386][ T6773] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 150.322330][ T6773] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 150.369125][ T6773] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 150.386899][ T6773] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 150.429546][ T6773] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 150.448679][ T6773] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 150.478571][ T6773] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 150.508885][ T6773] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 150.546431][ T6773] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 150.603832][ T52] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 150.720178][ T10] cdc_ncm 5-1:1.0: bind() failure [ 150.754624][ T52] usb 2-1: no configurations [ 150.765540][ T52] usb 2-1: can't read configurations, error -22 [ 150.806293][ T10] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 150.842610][ T10] cdc_ncm 5-1:1.1: bind() failure [ 150.891990][ T5836] hid-generic C98F:0005:0000.0004: unknown main item tag 0x0 [ 150.899917][ T5836] hid-generic C98F:0005:0000.0004: unknown main item tag 0x0 [ 150.911583][ T10] usb 5-1: USB disconnect, device number 21 [ 150.935156][ T52] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 150.940683][ T5886] usb 4-1: USB disconnect, device number 13 [ 150.948735][ T5836] hid-generic C98F:0005:0000.0004: hidraw0: HID v0.06 Device [syz0] on syz1 [ 151.144533][ T52] usb 2-1: no configurations [ 151.163343][ T52] usb 2-1: can't read configurations, error -22 [ 151.190450][ T52] usb usb2-port1: attempt power cycle [ 151.243822][ T5891] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 151.319715][ T5885] usb 3-1: unable to get BOS descriptor or descriptor too short [ 151.354044][ T5886] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 151.361808][ T5885] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 151.382482][ T5885] usb 3-1: can't read configurations, error -71 [ 151.418648][ T5885] usb usb3-port1: attempt power cycle [ 151.424402][ T5891] usb 1-1: config 0 has no interfaces? [ 151.495025][ T5891] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 151.509471][ T5891] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.531982][ T5891] usb 1-1: Product: syz [ 151.533972][ T52] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 151.536349][ T5886] usb 4-1: Using ep0 maxpacket: 8 [ 151.554912][ T5891] usb 1-1: Manufacturer: syz [ 151.560241][ T5886] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 151.573297][ T5886] usb 4-1: config 0 has no interfaces? [ 151.580255][ T52] usb 2-1: no configurations [ 151.600063][ T52] usb 2-1: can't read configurations, error -22 [ 151.601714][ T5891] usb 1-1: SerialNumber: syz [ 151.630927][ T5886] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 151.674357][ T5886] usb 4-1: config 0 has no interfaces? [ 151.681136][ T5886] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 151.721536][ T5886] usb 4-1: config 0 has no interfaces? [ 151.728115][ T5891] usb 1-1: config 0 descriptor?? [ 151.736173][ T5886] usb 4-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 151.747832][ T5886] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.764444][ T5886] usb 4-1: Product: syz [ 151.765001][ T52] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 151.768785][ T5886] usb 4-1: Manufacturer: syz [ 151.781546][ T5886] usb 4-1: SerialNumber: syz [ 151.789329][ T5886] usb 4-1: config 0 descriptor?? [ 151.860220][ T52] usb 2-1: no configurations [ 151.880329][ T52] usb 2-1: can't read configurations, error -22 [ 151.944435][ T52] usb usb2-port1: unable to enumerate USB device [ 152.005895][ T6801] FAULT_INJECTION: forcing a failure. [ 152.005895][ T6801] name failslab, interval 1, probability 0, space 0, times 0 [ 152.020218][ T6810] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 152.053992][ T6801] CPU: 1 UID: 0 PID: 6801 Comm: syz.3.246 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 152.054019][ T6801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 152.054031][ T6801] Call Trace: [ 152.054039][ T6801] [ 152.054047][ T6801] dump_stack_lvl+0x241/0x360 [ 152.054085][ T6801] ? __pfx_dump_stack_lvl+0x10/0x10 [ 152.054121][ T6801] ? __pfx__printk+0x10/0x10 [ 152.054154][ T6801] ? __pfx___might_resched+0x10/0x10 [ 152.054184][ T6801] should_fail_ex+0x424/0x570 [ 152.054210][ T6801] should_failslab+0xac/0x100 [ 152.054240][ T6801] kmem_cache_alloc_noprof+0x78/0x390 [ 152.054271][ T6801] ? security_file_alloc+0x32/0x310 [ 152.054300][ T6801] security_file_alloc+0x32/0x310 [ 152.054325][ T6801] init_file+0x90/0x300 [ 152.054346][ T6801] alloc_empty_file+0x70/0x1d0 [ 152.054378][ T6801] path_openat+0x10d/0x35d0 [ 152.054432][ T6801] ? is_bpf_text_address+0x26/0x2a0 [ 152.054462][ T6801] ? is_bpf_text_address+0x288/0x2a0 [ 152.054485][ T6801] ? is_bpf_text_address+0x26/0x2a0 [ 152.054510][ T6801] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 152.054542][ T6801] ? kernel_text_address+0xa7/0xe0 [ 152.054563][ T6801] ? __pfx_path_openat+0x10/0x10 [ 152.054583][ T6801] ? unwind_get_return_address+0x4d/0x90 [ 152.054612][ T6801] ? arch_stack_walk+0xff/0x150 [ 152.054656][ T6801] do_filp_open+0x284/0x4e0 [ 152.054682][ T6801] ? __pfx_do_filp_open+0x10/0x10 [ 152.054739][ T6801] ? do_open_execat+0x9b/0x500 [ 152.054768][ T6801] do_open_execat+0x16e/0x500 [ 152.054791][ T6801] ? __lock_acquire+0xad5/0xd80 [ 152.054814][ T6801] ? __pfx_do_open_execat+0x10/0x10 [ 152.054852][ T6801] alloc_bprm+0x2a/0xbe0 [ 152.054904][ T6801] do_execveat_common+0x1ae/0x710 [ 152.054942][ T6801] __x64_sys_execveat+0xc4/0xe0 [ 152.054972][ T6801] do_syscall_64+0xf3/0x230 [ 152.054999][ T6801] ? clear_bhb_loop+0x45/0xa0 [ 152.055024][ T6801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.055045][ T6801] RIP: 0033:0x7f26af58d169 [ 152.055063][ T6801] 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 [ 152.055081][ T6801] RSP: 002b:00007f26b03a9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 152.055104][ T6801] RAX: ffffffffffffffda RBX: 00007f26af7a5fa0 RCX: 00007f26af58d169 [ 152.055125][ T6801] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 152.055139][ T6801] RBP: 00007f26b03a9090 R08: 0000000000001000 R09: 0000000000000000 [ 152.055153][ T6801] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 152.055166][ T6801] R13: 0000000000000000 R14: 00007f26af7a5fa0 R15: 00007f26af8cfa28 [ 152.055198][ T6801] [ 152.061004][ T5891] usb 4-1: USB disconnect, device number 14 [ 152.751260][ T6817] dlm: non-version read from control device 8192 [ 153.667491][ T6830] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 153.685303][ T6829] FAULT_INJECTION: forcing a failure. [ 153.685303][ T6829] name failslab, interval 1, probability 0, space 0, times 0 [ 153.751168][ T6829] CPU: 0 UID: 0 PID: 6829 Comm: syz.4.254 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 153.751195][ T6829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 153.751207][ T6829] Call Trace: [ 153.751216][ T6829] [ 153.751224][ T6829] dump_stack_lvl+0x241/0x360 [ 153.751262][ T6829] ? __pfx_dump_stack_lvl+0x10/0x10 [ 153.751292][ T6829] ? __pfx__printk+0x10/0x10 [ 153.751315][ T6829] ? __pfx___might_resched+0x10/0x10 [ 153.751336][ T6829] should_fail_ex+0x424/0x570 [ 153.751355][ T6829] should_failslab+0xac/0x100 [ 153.751376][ T6829] __kmalloc_cache_noprof+0x73/0x370 [ 153.751396][ T6829] ? fwnode_create_software_node+0xdf/0x1f0 [ 153.751415][ T6829] fwnode_create_software_node+0xdf/0x1f0 [ 153.751434][ T6829] device_create_managed_software_node+0xd5/0x1f0 [ 153.751450][ T6829] ? iommufd_test+0x2efb/0x56a0 [ 153.751467][ T6829] iommufd_test+0x3335/0x56a0 [ 153.751490][ T6829] ? __pfx_iommufd_test+0x10/0x10 [ 153.751513][ T6829] ? __lock_acquire+0xad5/0xd80 [ 153.751551][ T6829] iommufd_fops_ioctl+0x4fc/0x610 [ 153.751574][ T6829] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 153.751597][ T6829] ? __fget_files+0x2a/0x420 [ 153.751614][ T6829] ? __fget_files+0x2a/0x420 [ 153.751630][ T6829] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 153.751651][ T6829] __se_sys_ioctl+0xf1/0x160 [ 153.751669][ T6829] do_syscall_64+0xf3/0x230 [ 153.751688][ T6829] ? clear_bhb_loop+0x45/0xa0 [ 153.751705][ T6829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.751719][ T6829] RIP: 0033:0x7f5cf4f8d169 [ 153.751732][ T6829] 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 [ 153.751743][ T6829] RSP: 002b:00007f5cf2dd5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 153.751759][ T6829] RAX: ffffffffffffffda RBX: 00007f5cf51a6080 RCX: 00007f5cf4f8d169 [ 153.751769][ T6829] RDX: 0000200000000200 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 153.751779][ T6829] RBP: 00007f5cf2dd5090 R08: 0000000000000000 R09: 0000000000000000 [ 153.751787][ T6829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 153.751796][ T6829] R13: 0000000000000000 R14: 00007f5cf51a6080 R15: 00007f5cf52cfa28 [ 153.751817][ T6829] [ 153.751844][ T6829] iommufd_mock iommufd_mock1: add pasid-num-bits property failed, rc: -12 [ 153.826781][ T52] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 153.998460][ T5885] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 154.073576][ T5836] usb 1-1: USB disconnect, device number 18 [ 154.141160][ T5889] hid-generic 0000:0003:0000.0005: item fetching failed at offset 0/2 [ 154.153321][ T5889] hid-generic 0000:0003:0000.0005: probe with driver hid-generic failed with error -22 [ 154.165960][ T5885] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 154.183796][ T5885] usb 4-1: config 27 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 154.204150][ T52] usb 2-1: Using ep0 maxpacket: 8 [ 154.205626][ T5885] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 154.216218][ T52] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 154.224070][ T5885] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.244437][ T52] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.266069][ T52] usb 2-1: Product: syz [ 154.272898][ T52] usb 2-1: Manufacturer: syz [ 154.275549][ T5885] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 154.298235][ T52] usb 2-1: SerialNumber: syz [ 154.299088][ T5885] usb 4-1: invalid MIDI out EP 0 [ 154.322631][ T52] usb 2-1: config 0 descriptor?? [ 154.335601][ T52] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 154.343887][ T52] usb 2-1: setting power ON [ 154.348721][ T52] dvb-usb: bulk message failed: -22 (2/0) [ 154.354778][ T5887] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 154.394227][ T52] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 154.419640][ T52] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 154.450491][ T52] usb 2-1: media controller created [ 154.508390][ T5885] snd-usb-audio 4-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 154.534351][ T6823] dvb-usb: bulk message failed: -22 (3/0) [ 154.540595][ T5887] usb 3-1: Using ep0 maxpacket: 16 [ 154.545888][ T6823] usb 2-1: gpio_write failed. [ 154.571461][ T6834] netlink: 4 bytes leftover after parsing attributes in process `syz.2.257'. [ 154.585137][ T52] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 154.593524][ T6823] cxusb: i2c wr: len=80 is too big! [ 154.593524][ T6823] [ 154.619226][ T6235] udevd[6235]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 154.690288][ T52] usb 2-1: selecting invalid altsetting 6 [ 154.702523][ T52] usb 2-1: digital interface selection failed (-22) [ 154.713131][ T52] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 154.727081][ T52] usb 2-1: setting power OFF [ 154.733224][ T52] dvb-usb: bulk message failed: -22 (2/0) [ 154.747102][ T52] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 154.771949][ T52] (NULL device *): no alternate interface [ 154.907047][ T52] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 154.956089][ T52] usb 2-1: USB disconnect, device number 25 [ 155.154137][ T5885] usb 5-1: new full-speed USB device number 22 using dummy_hcd [ 155.343300][ T5885] usb 5-1: unable to get BOS descriptor or descriptor too short [ 155.363160][ T5885] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 155.371898][ T5885] usb 5-1: can't read configurations, error -71 [ 155.424201][ T52] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 155.593875][ T52] usb 1-1: Using ep0 maxpacket: 8 [ 155.603061][ T52] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 155.618588][ T52] usb 1-1: config 0 has no interfaces? [ 155.626915][ T52] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 155.646429][ T52] usb 1-1: config 0 has no interfaces? [ 155.653432][ T52] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 155.664777][ T52] usb 1-1: config 0 has no interfaces? [ 155.677091][ T52] usb 1-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 155.686407][ T52] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.695075][ T52] usb 1-1: Product: syz [ 155.706538][ T52] usb 1-1: Manufacturer: syz [ 155.715477][ T52] usb 1-1: SerialNumber: syz [ 155.733580][ T52] usb 1-1: config 0 descriptor?? [ 155.931122][ T6858] netlink: 4 bytes leftover after parsing attributes in process `syz.4.264'. [ 155.972866][ T5889] usb 1-1: USB disconnect, device number 19 [ 156.084063][ T52] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 156.249691][ T52] usb 2-1: config 0 has no interfaces? [ 156.280631][ T52] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 156.299371][ T52] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.308514][ T52] usb 2-1: Product: syz [ 156.313612][ T52] usb 2-1: Manufacturer: syz [ 156.318719][ T52] usb 2-1: SerialNumber: syz [ 156.328180][ T6870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 156.349601][ T52] usb 2-1: config 0 descriptor?? [ 156.356451][ T6870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 156.613382][ T5888] usb 4-1: USB disconnect, device number 15 [ 156.633938][ T5885] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 156.804016][ T5891] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 156.811639][ T5885] usb 5-1: Using ep0 maxpacket: 8 [ 156.838199][ T5885] usb 5-1: config 0 has an invalid interface number: 204 but max is 0 [ 156.854948][ T5885] usb 5-1: config 0 has no interface number 0 [ 156.881050][ T5885] usb 5-1: too many endpoints for config 0 interface 204 altsetting 193: 109, using maximum allowed: 30 [ 156.920102][ T5885] usb 5-1: config 0 interface 204 altsetting 193 has 0 endpoint descriptors, different from the interface descriptor's value: 109 [ 156.944712][ T5887] usb 3-1: unable to get BOS descriptor or descriptor too short [ 156.963467][ T5887] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 156.992941][ T5885] usb 5-1: config 0 interface 204 has no altsetting 0 [ 157.000060][ T5887] usb 3-1: can't read configurations, error -71 [ 157.000388][ T5891] usb 1-1: Using ep0 maxpacket: 32 [ 157.019532][ T5891] usb 1-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 157.032798][ T5885] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 157.056596][ T5891] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.068723][ T5885] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.092929][ T5885] usb 5-1: Product: syz [ 157.104264][ T5891] usb 1-1: config 0 descriptor?? [ 157.119804][ T5885] usb 5-1: Manufacturer: syz [ 157.130860][ T5885] usb 5-1: SerialNumber: syz [ 157.140613][ T5885] usb 5-1: config 0 descriptor?? [ 157.158221][ T6882] netlink: 'syz.3.271': attribute type 10 has an invalid length. [ 157.167556][ T6882] netlink: 40 bytes leftover after parsing attributes in process `syz.3.271'. [ 157.320748][ T5891] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 157.345374][ T5891] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 157.363319][ T5891] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 157.370795][ T5891] usb 1-1: media controller created [ 157.409699][ T5891] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 157.740979][ T52] usb 5-1: USB disconnect, device number 24 [ 158.022166][ T5885] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 158.075241][ T5891] stb0899_attach: Driver disabled by Kconfig [ 158.115110][ T5891] az6027: no front-end attached [ 158.115110][ T5891] [ 158.142938][ T5891] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 158.170408][ T5891] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input14 [ 158.188984][ T5891] dvb-usb: schedule remote query interval to 400 msecs. [ 158.198252][ T5891] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 158.219416][ T5885] usb 4-1: config 0 has no interfaces? [ 158.242914][ T5885] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 158.254864][ T5885] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.263037][ T5885] usb 4-1: Product: syz [ 158.290366][ T5885] usb 4-1: Manufacturer: syz [ 158.305057][ T5885] usb 4-1: SerialNumber: syz [ 158.322150][ T5885] usb 4-1: config 0 descriptor?? [ 158.609179][ T6899] snd_dummy snd_dummy.0: control 3:5:3:syz1:9 is already present [ 158.778238][ T5885] usb 2-1: USB disconnect, device number 26 [ 159.271680][ T6923] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 159.271680][ T6923] The task syz.1.279 (6923) triggered the difference, watch for misbehavior. [ 159.427361][ T6923] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 159.571728][ T5889] usb 1-1: USB disconnect, device number 20 [ 159.747758][ T5889] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 159.774290][ T5887] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 159.933867][ T5887] usb 3-1: Using ep0 maxpacket: 8 [ 159.940772][ T5887] usb 3-1: config index 0 descriptor too short (expected 25965, got 27) [ 159.950627][ T5887] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.960977][ T5887] usb 3-1: config 0 has no interfaces? [ 159.968799][ T5887] usb 3-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 159.985120][ T5887] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.995288][ T5887] usb 3-1: Product: syz [ 160.001043][ T5887] usb 3-1: Manufacturer: syz [ 160.009884][ T5887] usb 3-1: SerialNumber: syz [ 160.023314][ T5887] usb 3-1: config 0 descriptor?? [ 160.253985][ T6925] loop2: detected capacity change from 0 to 7 [ 160.260738][ T6925] Dev loop2: unable to read RDB block 7 [ 160.269254][ T6925] loop2: unable to read partition table [ 160.275143][ T5889] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 160.283416][ T6925] loop2: partition table beyond EOD, truncated [ 160.294977][ T6925] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 160.335536][ T5891] usb 3-1: USB disconnect, device number 19 [ 160.434616][ T5889] usb 1-1: Using ep0 maxpacket: 16 [ 160.443504][ T6930] netlink: 4 bytes leftover after parsing attributes in process `syz.0.282'. [ 160.705967][ T5891] usb 4-1: USB disconnect, device number 16 [ 162.223919][ T5836] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 162.363931][ T5836] usb 5-1: device descriptor read/64, error -71 [ 162.513888][ T52] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 162.614122][ T5836] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 162.684039][ T52] usb 2-1: Using ep0 maxpacket: 16 [ 162.698634][ T52] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.739023][ T52] usb 2-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 162.769034][ T52] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.779952][ T5836] usb 5-1: device descriptor read/64, error -71 [ 162.798305][ T52] usb 2-1: config 0 descriptor?? [ 162.899710][ T5836] usb usb5-port1: attempt power cycle [ 162.964377][ T5889] usb 1-1: unable to get BOS descriptor or descriptor too short [ 162.974675][ T5889] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 162.982293][ T5889] usb 1-1: can't read configurations, error -71 [ 163.020894][ T6958] input: syz0 as /devices/virtual/input/input15 [ 163.241732][ T52] mcp2221 0003:04D8:00DD.0006: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.1-1/input0 [ 163.297178][ T5887] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 163.305066][ T5836] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 163.334891][ T5836] usb 5-1: device descriptor read/8, error -71 [ 163.396198][ T5889] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 163.485870][ T5887] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 163.499402][ T5887] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 163.511770][ T5887] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 163.531350][ T5887] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 163.545080][ T5887] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 163.555707][ T5887] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 163.564440][ T5889] usb 1-1: config 0 has no interfaces? [ 163.572332][ T5887] usb 3-1: Product: syz [ 163.584092][ T5889] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 163.593394][ T5836] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 163.605444][ T5887] usb 3-1: Manufacturer: syz [ 163.612068][ T5889] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.623593][ T5889] usb 1-1: Product: syz [ 163.632400][ T5887] cdc_wdm 3-1:1.0: skipping garbage [ 163.638561][ T5889] usb 1-1: Manufacturer: syz [ 163.643405][ T5836] usb 5-1: device descriptor read/8, error -71 [ 163.650456][ T5887] cdc_wdm 3-1:1.0: skipping garbage [ 163.656091][ T5889] usb 1-1: SerialNumber: syz [ 163.661245][ T5887] cdc_wdm 3-1:1.0: probe with driver cdc_wdm failed with error -22 [ 163.674227][ T5889] usb 1-1: config 0 descriptor?? [ 163.731326][ T5891] usb 2-1: USB disconnect, device number 27 [ 163.756983][ T5836] usb usb5-port1: unable to enumerate USB device [ 163.946607][ T5885] usb 3-1: USB disconnect, device number 20 [ 164.363014][ T6961] netlink: 'syz.1.291': attribute type 10 has an invalid length. [ 164.373152][ T6961] netlink: 40 bytes leftover after parsing attributes in process `syz.1.291'. [ 164.414826][ T6961] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.423858][ T6961] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.432725][ T6961] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.442168][ T6961] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.460978][ T6961] team0: Port device geneve0 added [ 164.728557][ T6961] syz.1.291 (6961) used greatest stack depth: 19192 bytes left [ 165.055456][ T5891] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 165.122720][ T6971] af_packet: tpacket_rcv: packet too big, clamped from 1 to 4294967272. macoff=96 [ 165.194024][ T5885] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 165.223887][ T5891] usb 3-1: Using ep0 maxpacket: 8 [ 165.231302][ T5891] usb 3-1: config index 0 descriptor too short (expected 25965, got 27) [ 165.245906][ T5891] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 165.283915][ T5891] usb 3-1: config 0 has no interfaces? [ 165.300752][ T5891] usb 3-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 165.341753][ T5891] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.358559][ T5891] usb 3-1: Product: syz [ 165.367400][ T5891] usb 3-1: Manufacturer: syz [ 165.383142][ T5891] usb 3-1: SerialNumber: syz [ 165.404905][ T5891] usb 3-1: config 0 descriptor?? [ 165.534630][ T5885] usb 2-1: config 0 has no interfaces? [ 165.592508][ T5885] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 165.613172][ T5885] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.646793][ T6965] loop2: detected capacity change from 0 to 7 [ 165.675224][ T5885] usb 2-1: Product: syz [ 165.691503][ T5885] usb 2-1: Manufacturer: syz [ 165.700941][ T5885] usb 2-1: SerialNumber: syz [ 165.729204][ T6965] Dev loop2: unable to read RDB block 7 [ 165.777345][ T5885] usb 2-1: config 0 descriptor?? [ 165.784722][ T6965] loop2: unable to read partition table [ 165.854227][ T6965] loop2: partition table beyond EOD, truncated [ 165.895546][ T6933] Set syz1 is full, maxelem 65536 reached [ 165.901621][ T6965] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 165.945511][ T5889] usb 3-1: USB disconnect, device number 21 [ 166.022739][ T5885] usb 1-1: USB disconnect, device number 22 [ 166.098766][ T6969] snd_dummy snd_dummy.0: control 3:5:3:syz1:9 is already present [ 166.963844][ T5891] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 167.123900][ T5891] usb 3-1: Using ep0 maxpacket: 16 [ 167.138211][ T6992] netlink: 4 bytes leftover after parsing attributes in process `syz.2.300'. [ 167.260734][ T6981] futex_wake_op: syz.0.297 tries to shift op by -33; fix this program [ 167.316817][ T6981] netdevsim netdevsim0: Direct firmware load for . [ 167.316817][ T6981] failed with error -2 [ 167.347746][ T6981] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 167.347746][ T6981] [ 167.753816][ T5888] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 167.937077][ T5888] usb 5-1: Using ep0 maxpacket: 32 [ 167.948972][ T5888] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 167.966422][ T5888] usb 5-1: config 0 has no interface number 0 [ 167.974473][ T5888] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 168.005317][ T5888] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 168.025450][ T5888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.033610][ T5888] usb 5-1: Product: syz [ 168.047890][ T5888] usb 5-1: Manufacturer: syz [ 168.052738][ T5888] usb 5-1: SerialNumber: syz [ 168.064922][ T5888] usb 5-1: config 0 descriptor?? [ 168.098830][ T5888] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 168.117467][ T5888] em28xx 5-1:0.132: Video interface 132 found: [ 168.148057][ T5885] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 168.198950][ T10] usb 2-1: USB disconnect, device number 28 [ 168.314125][ T5885] usb 1-1: Using ep0 maxpacket: 16 [ 168.327154][ T5885] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 168.347334][ T5888] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 168.349908][ T7006] loop8: detected capacity change from 0 to 7 [ 168.360316][ T5885] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 168.364330][ T7006] Dev loop8: unable to read RDB block 7 [ 168.380761][ T7006] loop8: unable to read partition table [ 168.380977][ T5885] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.389131][ T7006] loop8: partition table beyond EOD, truncated [ 168.401562][ T7006] loop_reread_partitions: partition scan of loop8 (被xڬdƤݡ [ 168.401562][ T7006] ) failed (rc=-5) [ 168.417872][ T5885] usb 1-1: config 0 descriptor?? [ 168.605300][ T5888] em28xx 5-1:0.132: reading from i2c device at 0xa0 failed: couldn't get the received message from the bridge (error=-5) [ 168.647863][ T5888] em28xx 5-1:0.132: board has no eeprom [ 168.735263][ T5888] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 168.743352][ T5888] em28xx 5-1:0.132: analog set to bulk mode. [ 168.750165][ T5886] em28xx 5-1:0.132: Registering V4L2 extension [ 168.768518][ T7011] netlink: 16 bytes leftover after parsing attributes in process `syz.1.306'. [ 168.790183][ T10] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 168.818913][ T7011] team0: entered promiscuous mode [ 168.825945][ T7011] team_slave_0: entered promiscuous mode [ 168.832537][ T7011] team_slave_1: entered promiscuous mode [ 168.843482][ T7011] geneve0: entered promiscuous mode [ 168.849660][ T5885] mcp2221 0003:04D8:00DD.0007: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 168.871467][ T7011] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 168.887101][ T7011] team0: left promiscuous mode [ 168.892102][ T7011] team_slave_0: left promiscuous mode [ 168.898870][ T7011] team_slave_1: left promiscuous mode [ 168.907842][ T7011] geneve0: left promiscuous mode [ 168.976994][ T10] usb 4-1: device descriptor read/64, error -71 [ 168.978162][ T7001] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 168.999356][ T7001] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.015707][ T5886] em28xx 5-1:0.132: reading from i2c device at 0x4a failed: couldn't get the received message from the bridge (error=0) [ 169.038415][ T7003] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 169.047311][ T7003] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.217615][ T5886] em28xx 5-1:0.132: failed to trigger read from i2c address 0x48 (error=-5) [ 169.218059][ T5887] usb 5-1: USB disconnect, device number 29 [ 169.232753][ T5886] em28xx 5-1:0.132: failed to trigger read from i2c address 0x42 (error=-19) [ 169.238723][ T5887] em28xx 5-1:0.132: Disconnecting em28xx [ 169.253905][ T10] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 169.268511][ T5885] usb 1-1: USB disconnect, device number 23 [ 169.361274][ T5886] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 169.369805][ T5886] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 169.380190][ T5886] em28xx 5-1:0.132: No AC97 audio processor [ 169.391620][ T5886] usb 5-1: Decoder not found [ 169.396394][ T5886] em28xx 5-1:0.132: failed to create media graph [ 169.402892][ T5886] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 169.409833][ T10] usb 4-1: device descriptor read/64, error -71 [ 169.422828][ T5886] em28xx 5-1:0.132: Remote control support is not available for this card. [ 169.437388][ T5887] em28xx 5-1:0.132: Closing input extension [ 169.481103][ T5887] em28xx 5-1:0.132: Freeing device [ 169.525033][ T10] usb usb4-port1: attempt power cycle [ 169.590929][ T5891] usb 3-1: unable to get BOS descriptor or descriptor too short [ 169.615011][ T5891] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 169.622614][ T5891] usb 3-1: can't read configurations, error -71 [ 169.903963][ T10] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 169.934917][ T10] usb 4-1: device descriptor read/8, error -71 [ 170.183888][ T5885] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 170.197397][ T10] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 170.234299][ T10] usb 4-1: device descriptor read/8, error -71 [ 170.364672][ T10] usb usb4-port1: unable to enumerate USB device [ 170.403827][ T5885] usb 5-1: Using ep0 maxpacket: 8 [ 170.411642][ T5885] usb 5-1: config index 0 descriptor too short (expected 25965, got 27) [ 170.423435][ T5885] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 170.433585][ T5885] usb 5-1: config 0 has no interfaces? [ 170.441975][ T5885] usb 5-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 170.451150][ T5885] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.459218][ T5885] usb 5-1: Product: syz [ 170.463422][ T5885] usb 5-1: Manufacturer: syz [ 170.469126][ T5885] usb 5-1: SerialNumber: syz [ 170.479375][ T5885] usb 5-1: config 0 descriptor?? [ 170.603855][ T5886] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 170.689816][ T7030] loop2: detected capacity change from 0 to 7 [ 170.699149][ T7030] Dev loop2: unable to read RDB block 7 [ 170.705521][ T7030] loop2: unable to read partition table [ 170.711410][ T7030] loop2: partition table beyond EOD, truncated [ 170.718138][ T7030] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 170.730953][ T5885] usb 5-1: USB disconnect, device number 30 [ 170.765786][ T5886] usb 2-1: config 0 has no interfaces? [ 170.773211][ T5886] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 170.782723][ T5886] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.796912][ T5886] usb 2-1: Product: syz [ 170.802126][ T5886] usb 2-1: Manufacturer: syz [ 170.807548][ T5886] usb 2-1: SerialNumber: syz [ 170.814550][ T5886] usb 2-1: config 0 descriptor?? [ 170.933892][ T5891] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 171.068300][ T7037] netlink: 16 bytes leftover after parsing attributes in process `syz.1.312'. [ 171.092932][ T7037] netlink: 8 bytes leftover after parsing attributes in process `syz.1.312'. [ 171.113135][ T7037] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.128206][ T5891] usb 3-1: config 0 has no interfaces? [ 171.134026][ T7037] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.144203][ T5891] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 171.156558][ T5891] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.165977][ T5891] usb 3-1: Product: syz [ 171.170394][ T5891] usb 3-1: Manufacturer: syz [ 171.178429][ T5891] usb 3-1: SerialNumber: syz [ 171.204491][ T5891] usb 3-1: config 0 descriptor?? [ 171.233877][ T5836] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 171.486923][ T30] audit: type=1800 audit(1744643655.112:14): pid=7040 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.313" name="file0" dev="tmpfs" ino=315 res=0 errno=0 [ 171.613849][ T5836] usb 1-1: config 0 has no interfaces? [ 171.671182][ T5836] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 171.686189][ T5836] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.694369][ T5836] usb 1-1: Product: syz [ 171.700434][ T5836] usb 1-1: Manufacturer: syz [ 171.705113][ T5836] usb 1-1: SerialNumber: syz [ 171.714579][ T5836] usb 1-1: config 0 descriptor?? [ 171.721592][ T30] audit: type=1800 audit(1744643655.342:15): pid=7040 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.313" name="file0" dev="tmpfs" ino=315 res=0 errno=0 [ 171.789571][ T7047] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.798472][ T7047] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 172.009258][ T7044] snd_dummy snd_dummy.0: control 3:5:3:syz1:9 is already present [ 172.413852][ T5885] usb 5-1: new low-speed USB device number 31 using dummy_hcd [ 172.543920][ T5885] usb 5-1: device descriptor read/64, error -71 [ 172.783998][ T5885] usb 5-1: new low-speed USB device number 32 using dummy_hcd [ 172.923821][ T5885] usb 5-1: device descriptor read/64, error -71 [ 173.034753][ T5885] usb usb5-port1: attempt power cycle [ 173.113138][ T7051] loop8: detected capacity change from 0 to 7 [ 173.120938][ T7051] Dev loop8: unable to read RDB block 7 [ 173.128169][ T7051] loop8: unable to read partition table [ 173.136033][ T7051] loop8: partition table beyond EOD, truncated [ 173.142255][ T7051] loop_reread_partitions: partition scan of loop8 (被xڬdƤݡ [ 173.142255][ T7051] ) failed (rc=-5) [ 173.330037][ T5886] usb 2-1: USB disconnect, device number 29 [ 173.390823][ T5885] usb 5-1: new low-speed USB device number 33 using dummy_hcd [ 173.436134][ T5885] usb 5-1: device descriptor read/8, error -71 [ 173.694203][ T5885] usb 5-1: new low-speed USB device number 34 using dummy_hcd [ 173.749453][ T5887] usb 3-1: USB disconnect, device number 24 [ 173.874833][ T5885] usb 5-1: device descriptor read/8, error -71 [ 173.964176][ T5889] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 174.004439][ T5885] usb usb5-port1: unable to enumerate USB device [ 174.111568][ T5887] usb 1-1: USB disconnect, device number 24 [ 174.143935][ T5889] usb 2-1: Using ep0 maxpacket: 16 [ 174.220253][ T7060] netlink: 4 bytes leftover after parsing attributes in process `syz.1.318'. [ 174.688611][ T5887] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 174.819795][ T5885] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 174.894732][ T5887] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 174.961084][ T5887] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 175.051948][ T5887] usb 3-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 175.055740][ T5885] usb 1-1: config 0 has no interfaces? [ 175.077086][ T5885] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 175.101934][ T5885] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.120804][ T5887] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 175.131957][ T5887] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.140263][ T5885] usb 1-1: Product: syz [ 175.153181][ T5885] usb 1-1: Manufacturer: syz [ 175.168165][ T5885] usb 1-1: SerialNumber: syz [ 175.183018][ T5887] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 175.200665][ T5887] usb 3-1: invalid MIDI out EP 0 [ 175.217431][ T7076] FAULT_INJECTION: forcing a failure. [ 175.217431][ T7076] name failslab, interval 1, probability 0, space 0, times 0 [ 175.240304][ T5885] usb 1-1: config 0 descriptor?? [ 175.256503][ T7076] CPU: 1 UID: 0 PID: 7076 Comm: syz.3.324 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 175.256529][ T7076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 175.256542][ T7076] Call Trace: [ 175.256550][ T7076] [ 175.256558][ T7076] dump_stack_lvl+0x241/0x360 [ 175.256601][ T7076] ? __pfx_dump_stack_lvl+0x10/0x10 [ 175.256632][ T7076] ? __pfx__printk+0x10/0x10 [ 175.256665][ T7076] ? __pfx___might_resched+0x10/0x10 [ 175.256695][ T7076] should_fail_ex+0x424/0x570 [ 175.256722][ T7076] should_failslab+0xac/0x100 [ 175.256752][ T7076] __kmalloc_cache_noprof+0x73/0x370 [ 175.256779][ T7076] ? kobject_uevent_env+0x28b/0x8e0 [ 175.256814][ T7076] kobject_uevent_env+0x28b/0x8e0 [ 175.256842][ T7076] ? __kasan_kmalloc+0x9d/0xb0 [ 175.256875][ T7076] swnode_register+0x4b3/0x540 [ 175.256905][ T7076] fwnode_create_software_node+0x199/0x1f0 [ 175.256932][ T7076] device_create_managed_software_node+0xd5/0x1f0 [ 175.256954][ T7076] ? iommufd_test+0x2efb/0x56a0 [ 175.256978][ T7076] iommufd_test+0x3335/0x56a0 [ 175.257012][ T7076] ? __pfx_iommufd_test+0x10/0x10 [ 175.257045][ T7076] ? __lock_acquire+0xad5/0xd80 [ 175.257099][ T7076] iommufd_fops_ioctl+0x4fc/0x610 [ 175.257133][ T7076] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 175.257166][ T7076] ? __fget_files+0x2a/0x420 [ 175.257191][ T7076] ? __fget_files+0x2a/0x420 [ 175.257214][ T7076] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 175.257245][ T7076] __se_sys_ioctl+0xf1/0x160 [ 175.257272][ T7076] do_syscall_64+0xf3/0x230 [ 175.257298][ T7076] ? clear_bhb_loop+0x45/0xa0 [ 175.257329][ T7076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.257350][ T7076] RIP: 0033:0x7f26af58d169 [ 175.257368][ T7076] 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 [ 175.257384][ T7076] RSP: 002b:00007f26b0388038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.257406][ T7076] RAX: ffffffffffffffda RBX: 00007f26af7a6080 RCX: 00007f26af58d169 [ 175.257420][ T7076] RDX: 0000200000000200 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 175.257433][ T7076] RBP: 00007f26b0388090 R08: 0000000000000000 R09: 0000000000000000 [ 175.257446][ T7076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 175.257458][ T7076] R13: 0000000000000000 R14: 00007f26af7a6080 R15: 00007f26af8cfa28 [ 175.257488][ T7076] [ 175.528527][ T7067] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 175.537536][ T7067] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 175.582449][ T5887] snd-usb-audio 3-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 175.624012][ T24] usb 3-1: USB disconnect, device number 25 [ 175.711626][ T5885] usb 1-1: USB disconnect, device number 25 [ 175.718937][ T7076] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 175.844293][ T5887] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 175.993841][ T5887] usb 5-1: Using ep0 maxpacket: 8 [ 176.001786][ T5887] usb 5-1: config index 0 descriptor too short (expected 25965, got 27) [ 176.010417][ T5887] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 176.020639][ T5887] usb 5-1: config 0 has no interfaces? [ 176.029213][ T5887] usb 5-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 176.038642][ T5887] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.046971][ T5887] usb 5-1: Product: syz [ 176.051218][ T5887] usb 5-1: Manufacturer: syz [ 176.055917][ T5887] usb 5-1: SerialNumber: syz [ 176.065157][ T5887] usb 5-1: config 0 descriptor?? [ 176.124782][ T24] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 176.287934][ T7078] loop2: detected capacity change from 0 to 7 [ 176.301116][ T24] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 176.320944][ T7078] Dev loop2: unable to read RDB block 7 [ 176.323900][ T24] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 176.330851][ T7078] loop2: unable to read partition table [ 176.347636][ T7078] loop2: partition table beyond EOD, truncated [ 176.354842][ T7078] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 176.359727][ T24] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 176.384333][ T5887] usb 5-1: USB disconnect, device number 35 [ 176.402348][ T24] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 176.417828][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.439616][ T24] usb 3-1: Product: syz [ 176.457247][ T24] usb 3-1: Manufacturer: syz [ 176.468290][ T24] usb 3-1: SerialNumber: syz [ 176.510545][ T7083] loop8: detected capacity change from 0 to 7 [ 176.517505][ T7083] Dev loop8: unable to read RDB block 7 [ 176.523128][ T7083] loop8: unable to read partition table [ 176.544280][ T7083] loop8: partition table beyond EOD, truncated [ 176.550699][ T7083] loop_reread_partitions: partition scan of loop8 (被xڬdƤݡ [ 176.550699][ T7083] ) failed (rc=-5) [ 176.599110][ T5889] usb 2-1: unable to get BOS descriptor or descriptor too short [ 176.616090][ T5889] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 176.627180][ T5889] usb 2-1: can't read configurations, error -71 [ 176.633886][ T5836] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 176.685021][ T24] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 26 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 176.705241][ T6032] udevd[6032]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 176.747593][ T7085] sctp: [Deprecated]: syz.1.328 (pid 7085) Use of int in maxseg socket option. [ 176.747593][ T7085] Use struct sctp_assoc_value instead [ 176.814086][ T5836] usb 1-1: Using ep0 maxpacket: 32 [ 176.833325][ T5836] usb 1-1: unable to get BOS descriptor or descriptor too short [ 176.858246][ T5836] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 176.874177][ T5836] usb 1-1: can't read configurations, error -71 [ 177.035284][ T10] usb 3-1: USB disconnect, device number 26 [ 177.051883][ T10] usblp0: removed [ 177.133994][ T5885] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 177.326339][ T5885] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.347470][ T5885] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 177.388831][ T5885] usb 4-1: New USB device found, idVendor=04d8, idProduct=f372, bcdDevice= 0.00 [ 177.423998][ T5885] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.479502][ T5885] usb 4-1: config 0 descriptor?? [ 177.903591][ T5885] usbhid 4-1:0.0: can't add hid device: -71 [ 177.914339][ T5885] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 177.954006][ T5836] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 177.969945][ T5885] usb 4-1: USB disconnect, device number 21 [ 178.124020][ T5836] usb 1-1: Using ep0 maxpacket: 8 [ 178.136296][ T5836] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 178.148255][ T5836] usb 1-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 178.178260][ T5836] usb 1-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 178.208638][ T5836] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 178.233883][ T5889] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 178.247971][ T5836] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.287919][ T5836] usbtmc 1-1:16.0: bulk endpoints not found [ 178.406026][ T5889] usb 3-1: Using ep0 maxpacket: 16 [ 178.412550][ T5889] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 178.495107][ T5889] usb 3-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=7b.55 [ 178.504596][ T5889] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.522276][ T5889] usb 3-1: Product: syz [ 178.529051][ T5889] usb 3-1: Manufacturer: syz [ 178.534262][ T5889] usb 3-1: SerialNumber: syz [ 178.569812][ T5836] usb 1-1: USB disconnect, device number 27 [ 178.625054][ T5889] usb 3-1: config 0 descriptor?? [ 178.669995][ T5889] usb 3-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 178.676604][ T7117] netlink: 8 bytes leftover after parsing attributes in process `syz.4.337'. [ 178.840564][ T5889] usb 3-1: USB disconnect, device number 27 [ 178.843906][ T64] usb 3-1: Failed to submit usb control message: -71 [ 178.856550][ T64] usb 3-1: unable to send the bmi data to the device: -71 [ 178.865043][ T64] usb 3-1: unable to get target info from device [ 178.877906][ T64] usb 3-1: could not get target info (-71) [ 178.891500][ T64] usb 3-1: could not probe fw (-71) [ 179.213963][ T24] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 179.473170][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 179.520987][ T7141] bridge_slave_0: left allmulticast mode [ 179.528536][ T7128] netlink: 4 bytes leftover after parsing attributes in process `syz.0.338'. [ 179.633806][ T5885] usb 4-1: new full-speed USB device number 22 using dummy_hcd [ 179.662080][ T7141] bridge_slave_0: left promiscuous mode [ 179.794786][ T7141] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.808838][ T5885] usb 4-1: config 0 has an invalid interface number: 113 but max is 0 [ 179.838047][ T5885] usb 4-1: config 0 has no interface number 0 [ 179.871935][ T5885] usb 4-1: config 0 interface 113 has no altsetting 0 [ 179.882317][ T7141] bridge_slave_1: left allmulticast mode [ 179.892303][ T7141] bridge_slave_1: left promiscuous mode [ 179.898705][ T7141] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.909587][ T5885] usb 4-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 179.920802][ T5885] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.931297][ T5885] usb 4-1: Product: syz [ 179.938122][ T5885] usb 4-1: Manufacturer: syz [ 179.972174][ T5885] usb 4-1: SerialNumber: syz [ 180.001493][ T7141] bond0: (slave bond_slave_0): Releasing backup interface [ 180.052763][ T7141] bond0: (slave bond_slave_1): Releasing backup interface [ 180.119170][ T5885] usb 4-1: config 0 descriptor?? [ 180.169298][ T7141] team0: Port device team_slave_0 removed [ 180.179463][ T5885] pn533_usb 4-1:0.113: NFC: Could not find bulk-in or bulk-out endpoint [ 180.236147][ T7141] team0: Port device team_slave_1 removed [ 180.249507][ T7141] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 180.279663][ T7141] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 180.292170][ T7141] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 180.302521][ T7141] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 180.663885][ T5887] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 180.794422][ T5887] usb 3-1: device descriptor read/64, error -71 [ 181.055598][ T7159] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 181.116224][ T5887] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 181.264373][ T5887] usb 3-1: device descriptor read/64, error -71 [ 181.374751][ T5887] usb usb3-port1: attempt power cycle [ 181.724094][ T5887] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 181.757887][ T5887] usb 3-1: device descriptor read/8, error -71 [ 182.003934][ T5887] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 182.034452][ T5887] usb 3-1: device descriptor read/8, error -71 [ 182.154115][ T5887] usb usb3-port1: unable to enumerate USB device [ 182.228879][ T7170] delete_channel: no stack [ 182.491753][ T24] usb 1-1: unable to get BOS descriptor or descriptor too short [ 182.511133][ T24] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 182.529905][ T24] usb 1-1: can't read configurations, error -71 [ 182.620493][ T5836] usb 4-1: USB disconnect, device number 22 [ 182.729487][ T7177] netlink: 'syz.3.353': attribute type 10 has an invalid length. [ 182.744600][ T7175] xt_hashlimit: size too large, truncated to 1048576 [ 182.787352][ T7177] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 182.824526][ T7178] xt_hashlimit: size too large, truncated to 1048576 [ 182.850409][ T7177] team0: Port device batadv0 added [ 183.416846][ T5887] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 183.607281][ T5887] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.660092][ T5887] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 183.686908][ T5887] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 183.728765][ T5887] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 183.754302][ T5887] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.788224][ T5887] usb 2-1: config 0 descriptor?? [ 184.246430][ T5887] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x4 [ 184.259541][ T24] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 184.273412][ T5887] plantronics 0003:047F:FFFF.0008: unbalanced delimiter at end of report description [ 184.335312][ T5887] plantronics 0003:047F:FFFF.0008: parse failed [ 184.341682][ T5887] plantronics 0003:047F:FFFF.0008: probe with driver plantronics failed with error -22 [ 184.373654][ T5886] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 184.424877][ T5889] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 184.512009][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 184.566457][ T5886] usb 1-1: Using ep0 maxpacket: 8 [ 184.597367][ T5886] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 184.609304][ T5886] usb 1-1: config 0 has no interfaces? [ 184.627564][ T5886] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 184.649411][ T5886] usb 1-1: config 0 has no interfaces? [ 184.660278][ T7206] netlink: 4 bytes leftover after parsing attributes in process `syz.2.362'. [ 184.742351][ T5886] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 184.767098][ T5889] usb 4-1: config 0 has no interfaces? [ 184.773058][ T7214] netlink: 16 bytes leftover after parsing attributes in process `syz.4.364'. [ 184.794932][ T5886] usb 1-1: config 0 has no interfaces? [ 184.843998][ T5886] usb 1-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 184.857779][ T5886] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.877200][ T5886] usb 1-1: Product: syz [ 184.895982][ T5886] usb 1-1: Manufacturer: syz [ 184.914367][ T5886] usb 1-1: SerialNumber: syz [ 184.951833][ T5886] usb 1-1: config 0 descriptor?? [ 185.024817][ T5889] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 185.049556][ T5889] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.081270][ T30] audit: type=1326 audit(1744643668.712:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.4.365" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cf4f8d169 code=0x7ffc0000 [ 185.111696][ T5889] usb 4-1: Product: syz [ 185.146749][ T5889] usb 4-1: Manufacturer: syz [ 185.187623][ T10] usb 1-1: USB disconnect, device number 30 [ 185.260408][ T5889] usb 4-1: SerialNumber: syz [ 185.311857][ T30] audit: type=1326 audit(1744643668.712:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.4.365" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cf4f8d169 code=0x7ffc0000 [ 185.427914][ T5889] usb 4-1: config 0 descriptor?? [ 185.580434][ T30] audit: type=1326 audit(1744643668.752:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.4.365" exe="/root/syz-executor" sig=0 arch=c000003e syscall=208 compat=0 ip=0x7f5cf4f8d169 code=0x7ffc0000 [ 185.692124][ T30] audit: type=1326 audit(1744643668.752:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.4.365" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cf4f8d169 code=0x7ffc0000 [ 185.714221][ C0] vkms_vblank_simulate: vblank timer overrun [ 185.880470][ T30] audit: type=1326 audit(1744643668.752:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.4.365" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cf4f8d169 code=0x7ffc0000 [ 185.989417][ T5889] usb 2-1: USB disconnect, device number 32 [ 186.003830][ T10] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 186.139839][ T30] audit: type=1326 audit(1744643668.752:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.4.365" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f5cf4f8d169 code=0x7ffc0000 [ 186.161848][ C0] vkms_vblank_simulate: vblank timer overrun [ 186.173574][ T30] audit: type=1326 audit(1744643668.752:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.4.365" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cf4f8d169 code=0x7ffc0000 [ 186.195688][ C0] vkms_vblank_simulate: vblank timer overrun [ 186.217682][ T30] audit: type=1326 audit(1744643668.752:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.4.365" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cf4f8d169 code=0x7ffc0000 [ 186.247086][ T30] audit: type=1326 audit(1744643668.752:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.4.365" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f5cf4f8d169 code=0x7ffc0000 [ 186.276275][ T30] audit: type=1326 audit(1744643668.752:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.4.365" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cf4f8d169 code=0x7ffc0000 [ 186.298727][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 186.308503][ T10] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 186.318690][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.328286][ T10] usb 5-1: Product: syz [ 186.334096][ T10] usb 5-1: Manufacturer: syz [ 186.338943][ T10] usb 5-1: SerialNumber: syz [ 186.380658][ T10] usb 5-1: config 0 descriptor?? [ 186.599067][ T10] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 186.673843][ T5887] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 186.940000][ T24] usb 3-1: unable to get BOS descriptor or descriptor too short [ 186.960450][ T24] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 187.000201][ T24] usb 3-1: can't read configurations, error -71 [ 187.048169][ T5887] usb 1-1: Using ep0 maxpacket: 32 [ 187.056947][ T5887] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 187.077542][ T5887] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 187.127573][ T5887] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 187.144580][ T5887] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.231160][ T5887] usb 1-1: config 0 descriptor?? [ 187.383416][ T7233] netlink: 1144 bytes leftover after parsing attributes in process `syz.1.370'. [ 187.466446][ T5887] hub 1-1:0.0: USB hub found [ 187.522495][ T7221] capability: warning: `syz.4.366' uses deprecated v2 capabilities in a way that may be insecure [ 187.668599][ T5887] hub 1-1:0.0: 26 ports detected [ 187.714929][ T5887] hub 1-1:0.0: insufficient power available to use all downstream ports [ 187.738072][ T5885] usb 4-1: USB disconnect, device number 23 [ 188.226507][ T10] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 188.484176][ T5889] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 188.498434][ T5887] hub 1-1:0.0: hub_hub_status failed (err = -71) [ 188.510408][ T5887] hub 1-1:0.0: config failed, can't get hub status (err -71) [ 188.571681][ T5887] usbhid 1-1:0.0: can't add hid device: -71 [ 188.602184][ T5887] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 188.651712][ T5889] usb 4-1: config 0 has no interfaces? [ 188.669851][ T5889] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 188.681818][ T5887] usb 1-1: USB disconnect, device number 31 [ 188.691154][ T5889] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.739320][ T5889] usb 4-1: Product: syz [ 188.790978][ T7247] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 188.892277][ T5889] usb 4-1: Manufacturer: syz [ 188.910373][ T5885] usb 5-1: USB disconnect, device number 36 [ 189.009469][ T5889] usb 4-1: SerialNumber: syz [ 189.105815][ T5889] usb 4-1: config 0 descriptor?? [ 189.424667][ T7252] netlink: 8 bytes leftover after parsing attributes in process `syz.1.375'. [ 189.454776][ T7252] netlink: 4 bytes leftover after parsing attributes in process `syz.1.375'. [ 189.744025][ T5889] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 189.894008][ T5889] usb 2-1: Using ep0 maxpacket: 32 [ 189.901227][ T5889] usb 2-1: unable to get BOS descriptor or descriptor too short [ 189.910631][ T5889] usb 2-1: config 120 has an invalid interface number: 86 but max is 0 [ 189.927763][ T5889] usb 2-1: config 120 has no interface number 0 [ 189.951613][ T5889] usb 2-1: New USB device found, idVendor=12d1, idProduct=9c20, bcdDevice=e5.af [ 189.964828][ T5889] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.011447][ T5889] usb 2-1: Product: syz [ 190.026069][ T5889] usb 2-1: Manufacturer: syz [ 190.039089][ T5889] usb 2-1: SerialNumber: syz [ 190.425042][ T24] usb 3-1: new full-speed USB device number 34 using dummy_hcd [ 190.484361][ T7254] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 190.502962][ T7254] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 190.532513][ T7254] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 190.594992][ T7254] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 190.719500][ T24] usb 3-1: config 0 has an invalid interface number: 113 but max is 0 [ 190.816168][ T24] usb 3-1: config 0 has no interface number 0 [ 190.839439][ T24] usb 3-1: config 0 interface 113 has no altsetting 0 [ 190.866749][ T5889] huawei_cdc_ncm 2-1:120.86: More than one union descriptor, skipping ... [ 190.891086][ T5889] huawei_cdc_ncm 2-1:120.86: CDC Union missing and no IAD found [ 190.902629][ T5889] huawei_cdc_ncm 2-1:120.86: bind() failure [ 190.921673][ T5889] usb 2-1: USB disconnect, device number 33 [ 190.935105][ T24] usb 3-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 190.948919][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.981517][ T24] usb 3-1: Product: syz [ 191.072663][ T10] usb 4-1: USB disconnect, device number 24 [ 191.084715][ T7269] bond0: entered promiscuous mode [ 191.112838][ T24] usb 3-1: Manufacturer: syz [ 191.153460][ T24] usb 3-1: SerialNumber: syz [ 191.201899][ T24] usb 3-1: config 0 descriptor?? [ 191.218569][ T24] pn533_usb 3-1:0.113: NFC: Could not find bulk-in or bulk-out endpoint [ 191.337545][ T7273] bond0: entered promiscuous mode [ 191.342717][ T7273] bond_slave_0: entered promiscuous mode [ 191.353992][ T7273] bond_slave_1: entered promiscuous mode [ 191.361422][ T7273] batadv0: entered promiscuous mode [ 191.417912][ T7273] batadv0: left promiscuous mode [ 191.568045][ T7273] bond0: left promiscuous mode [ 191.611588][ T7273] bond_slave_0: left promiscuous mode [ 191.641621][ T7273] bond_slave_1: left promiscuous mode [ 191.953961][ T5891] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 192.023809][ T24] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 192.124173][ T7265] bond0: left promiscuous mode [ 192.133855][ T5891] usb 1-1: Using ep0 maxpacket: 8 [ 192.148703][ T5891] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 192.178288][ T5891] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 192.192235][ T7274] veth1_macvtap: left promiscuous mode [ 192.250800][ T5891] usb 1-1: New USB device found, idVendor=0458, idProduct=7003, bcdDevice=7a.1a [ 192.278218][ T5891] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.380341][ T5891] usb 1-1: Product: syz [ 192.392606][ T5891] usb 1-1: Manufacturer: syz [ 192.406265][ T5891] usb 1-1: SerialNumber: syz [ 192.433611][ T24] usb 2-1: config 0 has no interfaces? [ 192.471016][ T5891] usb 1-1: config 0 descriptor?? [ 192.616692][ T24] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 192.641160][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.677135][ T24] usb 2-1: Product: syz [ 192.687919][ T24] usb 2-1: Manufacturer: syz [ 192.706609][ T7277] netlink: 'syz.0.381': attribute type 10 has an invalid length. [ 192.732902][ T7277] batman_adv: batadv0: Adding interface: team0 [ 192.756624][ T24] usb 2-1: SerialNumber: syz [ 192.762286][ T7277] batman_adv: batadv0: The MTU of interface team0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 192.763355][ T7284] netlink: 'syz.0.381': attribute type 10 has an invalid length. [ 192.814780][ T7277] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 192.841310][ T24] usb 2-1: config 0 descriptor?? [ 192.937678][ T7284] netlink: 2 bytes leftover after parsing attributes in process `syz.0.381'. [ 192.982649][ T7284] team0: entered promiscuous mode [ 193.049002][ T7284] team_slave_0: entered promiscuous mode [ 193.085234][ T7284] team_slave_1: entered promiscuous mode [ 193.151628][ T7284] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.222144][ T7284] batman_adv: batadv0: Interface activated: team0 [ 193.233107][ T7284] batman_adv: batadv0: Interface deactivated: team0 [ 193.244367][ T7284] batman_adv: batadv0: Removing interface: team0 [ 193.274765][ T7284] bridge0: port 3(team0) entered blocking state [ 193.303884][ T7284] bridge0: port 3(team0) entered disabled state [ 193.318136][ T7284] team0: entered allmulticast mode [ 193.323382][ T7284] team_slave_0: entered allmulticast mode [ 193.330565][ T7284] team_slave_1: entered allmulticast mode [ 193.339280][ T7284] bridge0: port 3(team0) entered blocking state [ 193.345737][ T7284] bridge0: port 3(team0) entered forwarding state [ 193.441580][ T5836] usb 3-1: USB disconnect, device number 34 [ 193.531276][ T24] usb 1-1: USB disconnect, device number 32 [ 194.174977][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.183233][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.224109][ T5891] usb 3-1: new full-speed USB device number 35 using dummy_hcd [ 194.263538][ T7303] FAULT_INJECTION: forcing a failure. [ 194.263538][ T7303] name failslab, interval 1, probability 0, space 0, times 0 [ 194.374624][ T7303] CPU: 1 UID: 0 PID: 7303 Comm: syz.4.386 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 194.374651][ T7303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 194.374664][ T7303] Call Trace: [ 194.374673][ T7303] [ 194.374681][ T7303] dump_stack_lvl+0x241/0x360 [ 194.374719][ T7303] ? __pfx_dump_stack_lvl+0x10/0x10 [ 194.374750][ T7303] ? __pfx__printk+0x10/0x10 [ 194.374785][ T7303] ? __pfx___might_resched+0x10/0x10 [ 194.374818][ T7303] should_fail_ex+0x424/0x570 [ 194.374845][ T7303] should_failslab+0xac/0x100 [ 194.374877][ T7303] kmem_cache_alloc_noprof+0x78/0x390 [ 194.374907][ T7303] ? skb_clone+0x20c/0x390 [ 194.374938][ T7303] skb_clone+0x20c/0x390 [ 194.374960][ T7303] ? netlink_broadcast_filtered+0x702/0x12a0 [ 194.374993][ T7303] netlink_broadcast_filtered+0x710/0x12a0 [ 194.375045][ T7303] netlink_broadcast+0x39/0x50 [ 194.375076][ T7303] kobject_uevent_net_broadcast+0x38f/0x580 [ 194.375117][ T7303] kobject_uevent_env+0x57d/0x8e0 [ 194.375159][ T7303] swnode_register+0x4b3/0x540 [ 194.375191][ T7303] fwnode_create_software_node+0x199/0x1f0 [ 194.375218][ T7303] device_create_managed_software_node+0xd5/0x1f0 [ 194.375242][ T7303] ? iommufd_test+0x2efb/0x56a0 [ 194.375268][ T7303] iommufd_test+0x3335/0x56a0 [ 194.375304][ T7303] ? __pfx_iommufd_test+0x10/0x10 [ 194.375340][ T7303] ? __lock_acquire+0xad5/0xd80 [ 194.375399][ T7303] iommufd_fops_ioctl+0x4fc/0x610 [ 194.375433][ T7303] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 194.375467][ T7303] ? __fget_files+0x2a/0x420 [ 194.375500][ T7303] ? __fget_files+0x2a/0x420 [ 194.375524][ T7303] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 194.375556][ T7303] __se_sys_ioctl+0xf1/0x160 [ 194.375595][ T7303] do_syscall_64+0xf3/0x230 [ 194.375621][ T7303] ? clear_bhb_loop+0x45/0xa0 [ 194.375646][ T7303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.375666][ T7303] RIP: 0033:0x7f5cf4f8d169 [ 194.375683][ T7303] 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 [ 194.375701][ T7303] RSP: 002b:00007f5cf2dd5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 194.375722][ T7303] RAX: ffffffffffffffda RBX: 00007f5cf51a6080 RCX: 00007f5cf4f8d169 [ 194.375737][ T7303] RDX: 0000200000000200 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 194.375751][ T7303] RBP: 00007f5cf2dd5090 R08: 0000000000000000 R09: 0000000000000000 [ 194.375764][ T7303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 194.375776][ T7303] R13: 0000000000000000 R14: 00007f5cf51a6080 R15: 00007f5cf52cfa28 [ 194.375808][ T7303] [ 194.428039][ T5891] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 194.554769][ T7303] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 194.891077][ T5891] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 194.901343][ T5891] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 194.911322][ T5891] usb 3-1: config 1 has no interface number 1 [ 194.920031][ T5891] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 194.933006][ T5891] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 194.976323][ T5836] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 195.002985][ T5891] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 195.016947][ T5891] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.027531][ T5885] usb 2-1: USB disconnect, device number 34 [ 195.078701][ T5891] usb 3-1: Product: syz [ 195.082914][ T5891] usb 3-1: Manufacturer: syz [ 195.096701][ T5891] usb 3-1: SerialNumber: syz [ 195.203990][ T5836] usb 1-1: Using ep0 maxpacket: 16 [ 195.217867][ T5836] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 195.226320][ T5836] usb 1-1: config 0 has no interface number 0 [ 195.232523][ T5836] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 195.242600][ T5836] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 195.263545][ T5836] usb 1-1: config 0 interface 41 has no altsetting 0 [ 195.276545][ T5836] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 195.285934][ T5836] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.294120][ T5836] usb 1-1: Product: syz [ 195.298468][ T5836] usb 1-1: Manufacturer: syz [ 195.303935][ T5836] usb 1-1: SerialNumber: syz [ 195.311873][ T5836] usb 1-1: config 0 descriptor?? [ 195.317813][ T7307] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 195.325307][ T7307] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 195.538323][ T7307] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 195.545771][ T7307] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 195.966685][ T5836] Error reading MAC address [ 196.167080][ T7307] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 196.175730][ T7307] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 196.409794][ T7307] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 196.418768][ T7307] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 196.429737][ T7307] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 196.459449][ T7307] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 196.521176][ T5836] sr9700 1-1:0.41 (unnamed net_device) (uninitialized): Error reading MAC address [ 196.542639][ T5836] usb 1-1: USB disconnect, device number 33 [ 196.772995][ T7331] netlink: 16 bytes leftover after parsing attributes in process `syz.1.394'. [ 196.794589][ T5891] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 196.847440][ T7331] team0: entered promiscuous mode [ 196.860206][ T7331] team_slave_0: entered promiscuous mode [ 196.870851][ T7331] team_slave_1: entered promiscuous mode [ 196.877195][ T7331] geneve0: entered promiscuous mode [ 196.888689][ T7331] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 196.896306][ T5891] usb 3-1: USB disconnect, device number 35 [ 196.913553][ T7331] team0: left promiscuous mode [ 196.923786][ T7331] team_slave_0: left promiscuous mode [ 196.939433][ T7336] netlink: 40 bytes leftover after parsing attributes in process `syz.2.396'. [ 196.961279][ T7331] team_slave_1: left promiscuous mode [ 196.976177][ T7331] geneve0: left promiscuous mode [ 197.266954][ T24] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 197.269564][ T7348] netlink: 8 bytes leftover after parsing attributes in process `syz.1.399'. [ 197.468821][ T24] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 197.492055][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.503993][ T24] usb 5-1: Product: syz [ 197.508198][ T24] usb 5-1: Manufacturer: syz [ 197.527757][ T24] usb 5-1: SerialNumber: syz [ 197.548855][ T24] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 197.584495][ T5889] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 197.655426][ T5836] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 197.695234][ T5887] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 197.816081][ T5836] usb 4-1: Using ep0 maxpacket: 32 [ 197.831470][ T5836] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 197.860962][ T5836] usb 4-1: config 0 has no interface number 0 [ 197.867512][ T5887] usb 3-1: Using ep0 maxpacket: 8 [ 197.876814][ T5887] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 197.895276][ T5836] usb 4-1: config 0 interface 184 has no altsetting 0 [ 197.912348][ T5887] usb 3-1: config 0 has no interfaces? [ 197.921464][ T5887] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 197.932744][ T5836] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 197.952884][ T5887] usb 3-1: config 0 has no interfaces? [ 197.963019][ T5836] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.985071][ T5836] usb 4-1: Product: syz [ 197.989885][ T5887] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 198.003743][ T5887] usb 3-1: config 0 has no interfaces? [ 198.012630][ T5836] usb 4-1: Manufacturer: syz [ 198.034393][ T5836] usb 4-1: SerialNumber: syz [ 198.042952][ T5887] usb 3-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 198.067049][ T5887] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.076694][ T5836] usb 4-1: config 0 descriptor?? [ 198.093998][ T5887] usb 3-1: Product: syz [ 198.100280][ T5836] smsc75xx v1.0.0 [ 198.105986][ T5887] usb 3-1: Manufacturer: syz [ 198.110642][ T5887] usb 3-1: SerialNumber: syz [ 198.137982][ T5887] usb 3-1: config 0 descriptor?? [ 198.266365][ T7363] netlink: 12 bytes leftover after parsing attributes in process `syz.1.404'. [ 198.363208][ T7360] FAULT_INJECTION: forcing a failure. [ 198.363208][ T7360] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 198.412249][ T7360] CPU: 0 UID: 0 PID: 7360 Comm: syz.2.403 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 198.412281][ T7360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 198.412294][ T7360] Call Trace: [ 198.412303][ T7360] [ 198.412311][ T7360] dump_stack_lvl+0x241/0x360 [ 198.412357][ T7360] ? __pfx_dump_stack_lvl+0x10/0x10 [ 198.412383][ T7360] ? __pfx__printk+0x10/0x10 [ 198.412419][ T7360] should_fail_ex+0x424/0x570 [ 198.412443][ T7360] prepare_alloc_pages+0x220/0x610 [ 198.412470][ T7360] __alloc_frozen_pages_noprof+0x162/0x5b0 [ 198.412494][ T7360] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 198.412515][ T7360] ? is_bpf_text_address+0x26/0x2a0 [ 198.412546][ T7360] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 198.412578][ T7360] alloc_pages_mpol+0x339/0x690 [ 198.412608][ T7360] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 198.412641][ T7360] alloc_pages_noprof+0x121/0x190 [ 198.412669][ T7360] pte_alloc_one+0x1e/0x160 [ 198.412693][ T7360] __pte_alloc+0x7b/0x240 [ 198.412715][ T7360] ? __pfx___pte_alloc+0x10/0x10 [ 198.412735][ T7360] ? kasan_save_track+0x51/0x80 [ 198.412755][ T7360] ? __kasan_slab_alloc+0x66/0x80 [ 198.412774][ T7360] ? kmem_cache_alloc_noprof+0x1e1/0x390 [ 198.412798][ T7360] ? __pmd_alloc+0x118/0x440 [ 198.412826][ T7360] handle_pte_fault+0x4ede/0x61c0 [ 198.412852][ T7360] ? __mod_memcg_lruvec_state+0x301/0x4f0 [ 198.412889][ T7360] ? __pfx_handle_pte_fault+0x10/0x10 [ 198.412908][ T7360] ? __lruvec_stat_mod_folio+0x7d/0x300 [ 198.412939][ T7360] ? __lock_acquire+0xad5/0xd80 [ 198.412962][ T7360] ? do_raw_spin_lock+0x151/0x370 [ 198.412996][ T7360] ? do_raw_spin_unlock+0x13c/0x8b0 [ 198.413028][ T7360] ? _raw_spin_unlock+0x28/0x50 [ 198.413046][ T7360] ? __pmd_alloc+0x37f/0x440 [ 198.413074][ T7360] ? __pfx___pmd_alloc+0x10/0x10 [ 198.413109][ T7360] handle_mm_fault+0x1129/0x1bf0 [ 198.413168][ T7360] ? __pfx_handle_mm_fault+0x10/0x10 [ 198.413210][ T7360] ? __pfx_find_vma+0x10/0x10 [ 198.413237][ T7360] ? vma_is_secretmem+0xd/0x50 [ 198.413259][ T7360] ? check_vma_flags+0x462/0x590 [ 198.413290][ T7360] __get_user_pages+0x1adc/0x4180 [ 198.413351][ T7360] ? __pfx___get_user_pages+0x10/0x10 [ 198.413387][ T7360] ? down_read+0x813/0xa50 [ 198.413422][ T7360] get_user_pages_remote+0x339/0xb70 [ 198.413457][ T7360] ? __pfx_get_user_pages_remote+0x10/0x10 [ 198.413482][ T7360] ? __lock_acquire+0xad5/0xd80 [ 198.413503][ T7360] ? mmap_read_lock_maybe_expand+0xc5/0x3d0 [ 198.413526][ T7360] get_arg_page+0x129/0x370 [ 198.413550][ T7360] ? __pfx_get_arg_page+0x10/0x10 [ 198.413574][ T7360] ? __might_fault+0xaa/0x120 [ 198.413602][ T7360] copy_string_kernel+0x176/0x240 [ 198.413626][ T7360] do_execveat_common+0x3fc/0x710 [ 198.413659][ T7360] __x64_sys_execveat+0xc4/0xe0 [ 198.413685][ T7360] do_syscall_64+0xf3/0x230 [ 198.413708][ T7360] ? clear_bhb_loop+0x45/0xa0 [ 198.413730][ T7360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.413747][ T7360] RIP: 0033:0x7f7b0cd8d169 [ 198.413763][ T7360] 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 [ 198.413778][ T7360] RSP: 002b:00007f7b0db47038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 198.413797][ T7360] RAX: ffffffffffffffda RBX: 00007f7b0cfa5fa0 RCX: 00007f7b0cd8d169 [ 198.413810][ T7360] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 198.413822][ T7360] RBP: 00007f7b0db47090 R08: 0000000000001000 R09: 0000000000000000 [ 198.413833][ T7360] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000002 [ 198.413844][ T7360] R13: 0000000000000000 R14: 00007f7b0cfa5fa0 R15: 00007f7b0d0cfa28 [ 198.413871][ T7360] [ 198.768346][ C0] vkms_vblank_simulate: vblank timer overrun [ 198.775513][ T5889] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 198.783032][ T5889] ath9k_htc: Failed to initialize the device [ 198.807481][ T24] usb 3-1: USB disconnect, device number 36 [ 198.927792][ T5889] usb 5-1: ath9k_htc: USB layer deinitialized [ 199.008164][ T5836] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 199.019883][ T5836] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 199.170733][ T5889] usb 5-1: USB disconnect, device number 37 [ 199.306414][ T24] usb 2-1: new full-speed USB device number 35 using dummy_hcd [ 199.497222][ T24] usb 2-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 199.523854][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.556453][ T24] usb 2-1: config 0 descriptor?? [ 199.604028][ T24] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 199.900003][ T7384] netlink: 4 bytes leftover after parsing attributes in process `syz.4.410'. [ 200.082166][ T5836] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 200.096499][ T5836] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to write PMT_CTL: -71 [ 200.110052][ T5836] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 200.120507][ T5836] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -71 [ 200.212514][ T5836] usb 4-1: USB disconnect, device number 25 [ 200.810064][ T24] gspca_sonixj: reg_w1 err -71 [ 200.834256][ T24] sonixj 2-1:0.0: probe with driver sonixj failed with error -71 [ 200.873620][ T24] usb 2-1: USB disconnect, device number 35 [ 201.003880][ T5885] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 201.153817][ T5891] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 201.168609][ T5885] usb 3-1: config 0 has an invalid interface number: 217 but max is 0 [ 201.202014][ T5885] usb 3-1: config 0 has no interface number 0 [ 201.220968][ T5885] usb 3-1: New USB device found, idVendor=2304, idProduct=023e, bcdDevice=d7.69 [ 201.236100][ T5885] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.248115][ T5885] usb 3-1: Product: syz [ 201.252365][ T5885] usb 3-1: Manufacturer: syz [ 201.259093][ T5885] usb 3-1: SerialNumber: syz [ 201.273583][ T5885] usb 3-1: config 0 descriptor?? [ 201.285445][ T5885] hub 3-1:0.217: bad descriptor, ignoring hub [ 201.292129][ T5885] hub 3-1:0.217: probe with driver hub failed with error -5 [ 201.344539][ T5846] Bluetooth: hci3: command 0x0406 tx timeout [ 201.350836][ T5846] Bluetooth: hci4: command 0x0406 tx timeout [ 201.358173][ T5150] Bluetooth: hci0: command 0x0406 tx timeout [ 201.360565][ T5847] Bluetooth: hci1: command 0x0406 tx timeout [ 201.371008][ T5834] Bluetooth: hci2: command 0x0406 tx timeout [ 201.387842][ T5891] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 201.396093][ T5891] usb 1-1: config 0 has no interface number 0 [ 201.402276][ T5891] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.413919][ T5891] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 201.429256][ T5891] usb 1-1: New USB device found, idVendor=041e, idProduct=2801, bcdDevice= 0.00 [ 201.439400][ T5891] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.545464][ T5891] usb 1-1: config 0 descriptor?? [ 201.891069][ T7405] netlink: 8 bytes leftover after parsing attributes in process `syz.0.413'. [ 201.931136][ T5885] dvb-usb: found a 'Pinnacle PCTV Hybrid Stick Solo' in cold state, will try to load a firmware [ 201.997558][ T5886] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 201.997993][ T7405] netlink: 8 bytes leftover after parsing attributes in process `syz.0.413'. [ 202.096065][ T7396] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.126601][ T5885] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' [ 202.158495][ T7396] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 202.174725][ T5885] dib0700: firmware download failed at 7 with -22 [ 202.240099][ T5886] usb 2-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice=d0.1d [ 202.260449][ T5885] usb 3-1: USB disconnect, device number 37 [ 202.269962][ T5886] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.315236][ T5886] usb 2-1: config 0 descriptor?? [ 202.328736][ T7411] netlink: 'syz.2.416': attribute type 10 has an invalid length. [ 202.353870][ T7411] netlink: 40 bytes leftover after parsing attributes in process `syz.2.416'. [ 202.416886][ T7411] team0: Port device geneve0 added [ 202.420295][ T5891] prodikeys 0003:041E:2801.0009: item fetching failed at offset 3/7 [ 202.443616][ T5891] prodikeys 0003:041E:2801.0009: hid parse failed [ 202.457387][ T5891] prodikeys 0003:041E:2801.0009: probe with driver prodikeys failed with error -22 [ 202.577951][ T7415] netlink: 140 bytes leftover after parsing attributes in process `syz.4.418'. [ 202.624912][ T5891] usb 1-1: USB disconnect, device number 34 [ 202.729562][ T5886] hackrf 2-1:0.0: usb_control_msg() failed -71 request 0f [ 202.743780][ T5886] hackrf 2-1:0.0: Could not detect board [ 202.755910][ T5886] hackrf 2-1:0.0: probe with driver hackrf failed with error -71 [ 202.769855][ T5886] usb 2-1: USB disconnect, device number 36 [ 202.883932][ T5889] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 203.043905][ T5889] usb 5-1: Using ep0 maxpacket: 8 [ 203.051609][ T5889] usb 5-1: config 0 has an invalid descriptor of length 1, skipping remainder of the config [ 203.073795][ T5889] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 203.109575][ T5889] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 203.131499][ T5889] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.171025][ T5889] usb 5-1: config 0 descriptor?? [ 203.539420][ T7429] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 203.905234][ T7432] qrtr: Invalid version 0 [ 203.924532][ T7432] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 204.242366][ T7421] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 204.780818][ T7442] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 205.643819][ T5888] usb 5-1: USB disconnect, device number 38 [ 206.383627][ T7480] netlink: 'syz.0.433': attribute type 1 has an invalid length. [ 206.391873][ T7480] netlink: 'syz.0.433': attribute type 2 has an invalid length. [ 206.454745][ T7483] netlink: 16 bytes leftover after parsing attributes in process `syz.0.433'. [ 206.761411][ T7484] netlink: 20 bytes leftover after parsing attributes in process `syz.3.430'. [ 206.771700][ T7484] netlink: 4 bytes leftover after parsing attributes in process `syz.3.430'. [ 206.780742][ T7484] bridge_slave_1: left allmulticast mode [ 206.786641][ T7484] bridge_slave_1: left promiscuous mode [ 206.792866][ T7484] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.103946][ T5888] usb 3-1: new full-speed USB device number 38 using dummy_hcd [ 207.530514][ T7484] bridge_slave_0: left allmulticast mode [ 207.547262][ T7484] bridge_slave_0: left promiscuous mode [ 207.565351][ T7484] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.647273][ T5888] usb 3-1: config 0 has an invalid interface number: 113 but max is 0 [ 207.655855][ T5888] usb 3-1: config 0 has no interface number 0 [ 207.661996][ T5888] usb 3-1: config 0 interface 113 has no altsetting 0 [ 207.733447][ T5888] usb 3-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 207.743045][ T5888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.751882][ T5888] usb 3-1: Product: syz [ 207.756384][ T5888] usb 3-1: Manufacturer: syz [ 207.768452][ T5888] usb 3-1: SerialNumber: syz [ 207.784496][ T5888] usb 3-1: config 0 descriptor?? [ 207.805721][ T5888] pn533_usb 3-1:0.113: NFC: Could not find bulk-in or bulk-out endpoint [ 207.945875][ T7495] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 208.574084][ T5888] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 208.599274][ T7501] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 208.716967][ T5836] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 208.739394][ T5888] usb 2-1: Using ep0 maxpacket: 8 [ 208.760505][ T5888] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 208.785974][ T5888] usb 2-1: config 0 has no interfaces? [ 208.792751][ T5888] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 208.814172][ T5888] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.836805][ T5888] usb 2-1: config 0 descriptor?? [ 208.879381][ T7507] netlink: 8 bytes leftover after parsing attributes in process `syz.3.441'. [ 208.894038][ T5836] usb 1-1: Using ep0 maxpacket: 8 [ 208.903609][ T5836] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 208.905685][ T7507] netlink: 8 bytes leftover after parsing attributes in process `syz.3.441'. [ 208.926190][ T5836] usb 1-1: config 0 has no interfaces? [ 208.939357][ T5836] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 208.952283][ T5836] usb 1-1: config 0 has no interfaces? [ 208.964295][ T5836] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 208.975661][ T5836] usb 1-1: config 0 has no interfaces? [ 208.989352][ T5836] usb 1-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 209.001814][ T5836] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.014393][ T5836] usb 1-1: Product: syz [ 209.033625][ T5836] usb 1-1: Manufacturer: syz [ 209.048790][ T5836] usb 1-1: SerialNumber: syz [ 209.066794][ T5836] usb 1-1: config 0 descriptor?? [ 209.110105][ T5886] usb 2-1: USB disconnect, device number 37 [ 209.284077][ T5891] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 209.318636][ T5886] usb 1-1: USB disconnect, device number 35 [ 209.455769][ T5891] usb 5-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 209.493820][ T5891] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 209.542483][ T5891] usb 5-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 209.586780][ T5891] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 209.623894][ T5888] usb 3-1: USB disconnect, device number 38 [ 209.631141][ T5891] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.637373][ T5836] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 209.681706][ T5891] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 209.713370][ T5891] usb 5-1: invalid MIDI out EP 0 [ 209.808705][ T5836] usb 4-1: Using ep0 maxpacket: 16 [ 209.830976][ T5836] usb 4-1: config 0 has an invalid interface number: 115 but max is 0 [ 209.862513][ T5891] snd-usb-audio 5-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 209.877489][ T5836] usb 4-1: config 0 has no interface number 0 [ 209.898259][ T7510] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.911436][ T5836] usb 4-1: config 0 interface 115 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 209.917698][ T7510] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.943582][ T5836] usb 4-1: config 0 interface 115 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 209.979861][ T5836] usb 4-1: New USB device found, idVendor=eb1a, idProduct=2875, bcdDevice=6f.3f [ 210.011224][ T5836] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.026815][ T5891] usb 5-1: USB disconnect, device number 39 [ 210.042557][ T5836] usb 4-1: Product: syz [ 210.050574][ T5836] usb 4-1: Manufacturer: syz [ 210.059565][ T5836] usb 4-1: SerialNumber: syz [ 210.097101][ T5836] usb 4-1: config 0 descriptor?? [ 210.271476][ T7540] FAULT_INJECTION: forcing a failure. [ 210.271476][ T7540] name failslab, interval 1, probability 0, space 0, times 0 [ 210.320695][ T7523] netlink: 20 bytes leftover after parsing attributes in process `syz.3.445'. [ 210.333819][ T7540] CPU: 1 UID: 0 PID: 7540 Comm: syz.2.449 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 210.333849][ T7540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 210.333862][ T7540] Call Trace: [ 210.333871][ T7540] [ 210.333880][ T7540] dump_stack_lvl+0x241/0x360 [ 210.333918][ T7540] ? __pfx_dump_stack_lvl+0x10/0x10 [ 210.333948][ T7540] ? __pfx__printk+0x10/0x10 [ 210.333981][ T7540] ? __pfx___might_resched+0x10/0x10 [ 210.334013][ T7540] should_fail_ex+0x424/0x570 [ 210.334039][ T7540] should_failslab+0xac/0x100 [ 210.334070][ T7540] kmem_cache_alloc_noprof+0x78/0x390 [ 210.334098][ T7540] ? __kernfs_new_node+0xdf/0x890 [ 210.334127][ T7540] __kernfs_new_node+0xdf/0x890 [ 210.334148][ T7540] ? __lock_acquire+0xad5/0xd80 [ 210.334178][ T7540] ? __pfx___kernfs_new_node+0x10/0x10 [ 210.334217][ T7540] ? kernfs_root+0x1c/0x230 [ 210.334239][ T7540] ? kernfs_root+0x1c/0x230 [ 210.334263][ T7540] kernfs_new_node+0x114/0x220 [ 210.334290][ T7540] kernfs_create_link+0xa5/0x1f0 [ 210.334323][ T7540] sysfs_do_create_link_sd+0x85/0x110 [ 210.334346][ T7540] software_node_notify+0xd9/0x1b0 [ 210.334373][ T7540] device_add+0x513/0xbf0 [ 210.334399][ T7540] ? iommufd_test+0x2efb/0x56a0 [ 210.334424][ T7540] iommufd_test+0x3350/0x56a0 [ 210.334459][ T7540] ? __pfx_iommufd_test+0x10/0x10 [ 210.334494][ T7540] ? __lock_acquire+0xad5/0xd80 [ 210.334551][ T7540] iommufd_fops_ioctl+0x4fc/0x610 [ 210.334584][ T7540] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 210.334617][ T7540] ? __fget_files+0x2a/0x420 [ 210.334643][ T7540] ? __fget_files+0x2a/0x420 [ 210.334666][ T7540] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 210.334697][ T7540] __se_sys_ioctl+0xf1/0x160 [ 210.334725][ T7540] do_syscall_64+0xf3/0x230 [ 210.334752][ T7540] ? clear_bhb_loop+0x45/0xa0 [ 210.334777][ T7540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.334797][ T7540] RIP: 0033:0x7f7b0cd8d169 [ 210.334815][ T7540] 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 [ 210.334840][ T7540] RSP: 002b:00007f7b0db26038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 210.334862][ T7540] RAX: ffffffffffffffda RBX: 00007f7b0cfa6080 RCX: 00007f7b0cd8d169 [ 210.334877][ T7540] RDX: 0000200000000200 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 210.334891][ T7540] RBP: 00007f7b0db26090 R08: 0000000000000000 R09: 0000000000000000 [ 210.334904][ T7540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 210.334916][ T7540] R13: 0000000000000000 R14: 00007f7b0cfa6080 R15: 00007f7b0d0cfa28 [ 210.334947][ T7540] [ 210.335868][ T7540] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 210.453862][ T5886] usb 4-1: USB disconnect, device number 26 [ 210.524335][ T7539] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 210.621318][ T5891] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 210.630738][ T7535] ================================================================== [ 210.638838][ T7535] BUG: KASAN: slab-use-after-free in software_node_notify_remove+0x1bc/0x1c0 [ 210.647637][ T7535] Read of size 1 at addr ffff88807c894108 by task syz.2.449/7535 [ 210.655380][ T7535] [ 210.657731][ T7535] CPU: 0 UID: 0 PID: 7535 Comm: syz.2.449 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 210.657757][ T7535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 210.657771][ T7535] Call Trace: [ 210.657779][ T7535] [ 210.657788][ T7535] dump_stack_lvl+0x241/0x360 [ 210.657823][ T7535] ? __pfx_dump_stack_lvl+0x10/0x10 [ 210.657852][ T7535] ? rcu_is_watching+0x15/0xb0 [ 210.657880][ T7535] ? __virt_addr_valid+0x183/0x530 [ 210.657907][ T7535] ? lock_release+0x4e/0x3e0 [ 210.657931][ T7535] ? __virt_addr_valid+0x183/0x530 [ 210.657958][ T7535] ? __virt_addr_valid+0x183/0x530 [ 210.657988][ T7535] print_report+0x16e/0x5b0 [ 210.658014][ T7535] ? __virt_addr_valid+0x183/0x530 [ 210.658041][ T7535] ? __virt_addr_valid+0x183/0x530 [ 210.658068][ T7535] ? __virt_addr_valid+0x45f/0x530 [ 210.658095][ T7535] ? __phys_addr+0xba/0x170 [ 210.658123][ T7535] ? software_node_notify_remove+0x1bc/0x1c0 [ 210.658147][ T7535] kasan_report+0x143/0x180 [ 210.658174][ T7535] ? software_node_notify_remove+0x1bc/0x1c0 [ 210.658202][ T7535] software_node_notify_remove+0x1bc/0x1c0 [ 210.658227][ T7535] device_del+0x594/0x9b0 [ 210.658258][ T7535] ? __pfx_device_del+0x10/0x10 [ 210.658288][ T7535] device_unregister+0x20/0xc0 [ 210.658314][ T7535] iommufd_fops_release+0x1bd/0x390 [ 210.658347][ T7535] ? __pfx_iommufd_fops_release+0x10/0x10 [ 210.658380][ T7535] ? evm_file_release+0x10c/0x1e0 [ 210.658399][ T7535] ? __pfx_iommufd_fops_release+0x10/0x10 [ 210.658436][ T7535] __fput+0x3e9/0x9f0 [ 210.658460][ T7535] task_work_run+0x251/0x310 [ 210.658492][ T7535] ? _raw_spin_unlock+0x28/0x50 [ 210.658516][ T7535] ? __pfx_task_work_run+0x10/0x10 [ 210.658548][ T7535] ? syscall_exit_to_user_mode+0xa3/0x340 [ 210.658575][ T7535] syscall_exit_to_user_mode+0x13f/0x340 [ 210.658603][ T7535] do_syscall_64+0x100/0x230 [ 210.658629][ T7535] ? clear_bhb_loop+0x45/0xa0 [ 210.658651][ T7535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.658672][ T7535] RIP: 0033:0x7f7b0cd8d169 [ 210.658690][ T7535] 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 [ 210.658709][ T7535] RSP: 002b:00007f7b0d0cfb88 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 210.658731][ T7535] RAX: 0000000000000000 RBX: 00007f7b0cfa7ba0 RCX: 00007f7b0cd8d169 [ 210.658746][ T7535] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 210.658758][ T7535] RBP: 00007f7b0cfa7ba0 R08: 0000000000000000 R09: 0000000c0d0cfe7f [ 210.658772][ T7535] R10: 000000000003fd74 R11: 0000000000000246 R12: 0000000000034135 [ 210.658786][ T7535] R13: 00007f7b0d0cfc80 R14: ffffffffffffffff R15: 00007f7b0d0cfca0 [ 210.658810][ T7535] [ 210.658817][ T7535] [ 210.924730][ T7535] Allocated by task 7540: [ 210.929059][ T7535] kasan_save_track+0x3f/0x80 [ 210.933752][ T7535] __kasan_kmalloc+0x9d/0xb0 [ 210.938355][ T7535] __kmalloc_cache_noprof+0x236/0x370 [ 210.943744][ T7535] swnode_register+0x5a/0x540 [ 210.948425][ T7535] fwnode_create_software_node+0x199/0x1f0 [ 210.954232][ T7535] device_create_managed_software_node+0xd5/0x1f0 [ 210.960649][ T7535] iommufd_test+0x3335/0x56a0 [ 210.965329][ T7535] iommufd_fops_ioctl+0x4fc/0x610 [ 210.970359][ T7535] __se_sys_ioctl+0xf1/0x160 [ 210.974951][ T7535] do_syscall_64+0xf3/0x230 [ 210.979462][ T7535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.985355][ T7535] [ 210.987679][ T7535] Freed by task 7535: [ 210.991654][ T7535] kasan_save_track+0x3f/0x80 [ 210.996333][ T7535] kasan_save_free_info+0x40/0x50 [ 211.001353][ T7535] __kasan_slab_free+0x59/0x70 [ 211.006118][ T7535] kfree+0x198/0x430 [ 211.010022][ T7535] kobject_put+0x22f/0x480 [ 211.014443][ T7535] software_node_notify_remove+0x159/0x1c0 [ 211.020251][ T7535] device_del+0x594/0x9b0 [ 211.024591][ T7535] device_unregister+0x20/0xc0 [ 211.029356][ T7535] iommufd_fops_release+0x1bd/0x390 [ 211.034562][ T7535] __fput+0x3e9/0x9f0 [ 211.038543][ T7535] task_work_run+0x251/0x310 [ 211.043152][ T7535] syscall_exit_to_user_mode+0x13f/0x340 [ 211.048798][ T7535] do_syscall_64+0x100/0x230 [ 211.053404][ T7535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.059297][ T7535] [ 211.061619][ T7535] The buggy address belongs to the object at ffff88807c894000 [ 211.061619][ T7535] which belongs to the cache kmalloc-512 of size 512 [ 211.075670][ T7535] The buggy address is located 264 bytes inside of [ 211.075670][ T7535] freed 512-byte region [ffff88807c894000, ffff88807c894200) [ 211.089466][ T7535] [ 211.091810][ T7535] The buggy address belongs to the physical page: [ 211.098248][ T7535] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7c894 [ 211.107019][ T7535] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 211.115525][ T7535] anon flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 211.123511][ T7535] page_type: f5(slab) [ 211.127495][ T7535] raw: 00fff00000000040 ffff88801b041c80 0000000000000000 dead000000000001 [ 211.136081][ T7535] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 211.144694][ T7535] head: 00fff00000000040 ffff88801b041c80 0000000000000000 dead000000000001 [ 211.153374][ T7535] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 211.162049][ T7535] head: 00fff00000000002 ffffea0001f22501 00000000ffffffff 00000000ffffffff [ 211.170724][ T7535] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004 [ 211.179390][ T7535] page dumped because: kasan: bad access detected [ 211.185809][ T7535] page_owner tracks the page as allocated [ 211.191519][ T7535] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5852, tgid 5852 (syz-executor), ts 78048835189, free_ts 77986308782 [ 211.212880][ T7535] post_alloc_hook+0x1f4/0x240 [ 211.217657][ T7535] get_page_from_freelist+0x352b/0x36c0 [ 211.223204][ T7535] __alloc_frozen_pages_noprof+0x211/0x5b0 [ 211.229009][ T7535] alloc_pages_mpol+0x339/0x690 [ 211.233869][ T7535] allocate_slab+0x8f/0x3a0 [ 211.238387][ T7535] ___slab_alloc+0xc3b/0x1500 [ 211.243061][ T7535] __slab_alloc+0x58/0xa0 [ 211.247409][ T7535] __kmalloc_noprof+0x2ea/0x4d0 [ 211.252288][ T7535] fib6_info_alloc+0x2e/0xf0 [ 211.256883][ T7535] ip6_route_info_create+0x445/0x12c0 [ 211.262264][ T7535] ip6_route_add+0x28/0x160 [ 211.266771][ T7535] addrconf_add_dev+0x371/0x530 [ 211.271628][ T7535] inet6_addr_add+0x1f0/0xee0 [ 211.276306][ T7535] inet6_rtm_newaddr+0xbfd/0x11b0 [ 211.281339][ T7535] rtnetlink_rcv_msg+0x80f/0xd70 [ 211.286286][ T7535] netlink_rcv_skb+0x208/0x480 [ 211.291057][ T7535] page last free pid 5849 tgid 5849 stack trace: [ 211.297377][ T7535] __free_frozen_pages+0xde8/0x10a0 [ 211.302575][ T7535] __put_partials+0x160/0x1c0 [ 211.307253][ T7535] put_cpu_partial+0x17e/0x250 [ 211.312019][ T7535] __slab_free+0x294/0x390 [ 211.316438][ T7535] qlist_free_all+0x9a/0x140 [ 211.321030][ T7535] kasan_quarantine_reduce+0x14f/0x170 [ 211.326491][ T7535] __kasan_slab_alloc+0x23/0x80 [ 211.331344][ T7535] kmem_cache_alloc_node_noprof+0x1f2/0x3b0 [ 211.337246][ T7535] __alloc_skb+0x1c2/0x480 [ 211.341658][ T7535] netlink_sendmsg+0x638/0xcd0 [ 211.346432][ T7535] __sock_sendmsg+0x221/0x270 [ 211.351117][ T7535] __sys_sendto+0x365/0x4c0 [ 211.355621][ T7535] __x64_sys_sendto+0xde/0x100 [ 211.360393][ T7535] do_syscall_64+0xf3/0x230 [ 211.364901][ T7535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.370796][ T7535] [ 211.373117][ T7535] Memory state around the buggy address: [ 211.378744][ T7535] ffff88807c894000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 211.386803][ T7535] ffff88807c894080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 211.394865][ T7535] >ffff88807c894100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 211.402926][ T7535] ^ [ 211.407253][ T7535] ffff88807c894180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 211.415314][ T7535] ffff88807c894200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 211.423370][ T7535] ================================================================== [ 211.443905][ T7535] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 211.451167][ T7535] CPU: 1 UID: 0 PID: 7535 Comm: syz.2.449 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(full) [ 211.461357][ T7535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 211.471447][ T7535] Call Trace: [ 211.474752][ T7535] [ 211.477702][ T7535] dump_stack_lvl+0x241/0x360 [ 211.482414][ T7535] ? __pfx_dump_stack_lvl+0x10/0x10 [ 211.487645][ T7535] ? __pfx__printk+0x10/0x10 [ 211.492275][ T7535] ? vscnprintf+0x5d/0x90 [ 211.496634][ T7535] panic+0x349/0x880 [ 211.500564][ T7535] ? check_panic_on_warn+0x21/0xb0 [ 211.505710][ T7535] ? __pfx_panic+0x10/0x10 [ 211.510167][ T7535] ? _raw_spin_unlock_irqrestore+0x134/0x140 [ 211.516180][ T7535] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 211.522531][ T7535] ? print_report+0x519/0x5b0 [ 211.527237][ T7535] check_panic_on_warn+0x86/0xb0 [ 211.532212][ T7535] ? software_node_notify_remove+0x1bc/0x1c0 [ 211.538217][ T7535] end_report+0x77/0x160 [ 211.542480][ T7535] kasan_report+0x154/0x180 [ 211.546995][ T7535] ? software_node_notify_remove+0x1bc/0x1c0 [ 211.552984][ T7535] software_node_notify_remove+0x1bc/0x1c0 [ 211.558801][ T7535] device_del+0x594/0x9b0 [ 211.563144][ T7535] ? __pfx_device_del+0x10/0x10 [ 211.568013][ T7535] device_unregister+0x20/0xc0 [ 211.572787][ T7535] iommufd_fops_release+0x1bd/0x390 [ 211.578000][ T7535] ? __pfx_iommufd_fops_release+0x10/0x10 [ 211.583740][ T7535] ? evm_file_release+0x10c/0x1e0 [ 211.588772][ T7535] ? __pfx_iommufd_fops_release+0x10/0x10 [ 211.594504][ T7535] __fput+0x3e9/0x9f0 [ 211.598497][ T7535] task_work_run+0x251/0x310 [ 211.603105][ T7535] ? _raw_spin_unlock+0x28/0x50 [ 211.607964][ T7535] ? __pfx_task_work_run+0x10/0x10 [ 211.613092][ T7535] ? syscall_exit_to_user_mode+0xa3/0x340 [ 211.618854][ T7535] syscall_exit_to_user_mode+0x13f/0x340 [ 211.624518][ T7535] do_syscall_64+0x100/0x230 [ 211.629126][ T7535] ? clear_bhb_loop+0x45/0xa0 [ 211.633808][ T7535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.639705][ T7535] RIP: 0033:0x7f7b0cd8d169 [ 211.644121][ T7535] 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 [ 211.663734][ T7535] RSP: 002b:00007f7b0d0cfb88 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 211.672259][ T7535] RAX: 0000000000000000 RBX: 00007f7b0cfa7ba0 RCX: 00007f7b0cd8d169 [ 211.680237][ T7535] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 211.688210][ T7535] RBP: 00007f7b0cfa7ba0 R08: 0000000000000000 R09: 0000000c0d0cfe7f [ 211.696182][ T7535] R10: 000000000003fd74 R11: 0000000000000246 R12: 0000000000034135 [ 211.704165][ T7535] R13: 00007f7b0d0cfc80 R14: ffffffffffffffff R15: 00007f7b0d0cfca0 [ 211.712155][ T7535] [ 211.715332][ T7535] Kernel Offset: disabled [ 211.719654][ T7535] Rebooting in 86400 seconds..