last executing test programs: 6m52.684275162s ago: executing program 2 (id=3265): creat(&(0x7f0000001380)='./file0\x00', 0x4) (async) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='qnx4\x00', 0x0, 0x0) (async) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x44000, &(0x7f0000000080)={[{@index_off}, {@xino_off}, {@uuid_off}, {@uuid_null}], [{@context={'context', 0x3d, 'staff_u'}}, {@fowner_gt}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'qnx4\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/\'@#)'}}]}) 6m52.49832339s ago: executing program 2 (id=3266): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000c40), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x34, r1, 0x1, 0x70bd2b, 0x0, {0x6, 0x0, 0x900}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_SECCTX={0xf, 0x7, 'unconfined\x00'}]}, 0x34}, 0x2, 0x34005, 0x0, 0x8000}, 0x0) (fail_nth: 7) 6m52.186107144s ago: executing program 2 (id=3267): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x80102, 0x0) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000640)=0x40000) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000080), 0x1, 0x2) ioctl$VIDIOC_S_OUTPUT(r3, 0xc004562f, &(0x7f00000000c0)=0x1) ioctl$VIDIOC_S_DV_TIMINGS(r3, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x13, 0x7c5, 0x1, 0x2, 0xd59f80, 0x4, 0x5, 0x7, 0x8, 0x5, 0x722, 0x200, 0x7, 0x8, 0x2b, 0x1e, {0xffff945a, 0x1}, 0x3, 0xf1}}) sendmsg$alg(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x890}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r2) 6m51.833476249s ago: executing program 2 (id=3270): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x180000f, 0x13, r2, 0x1000) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003780), 0x240, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0), 0x40040, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='debugfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r5 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r5, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file1\x00', 0xc) umount2(&(0x7f0000000100)='./file0\x00', 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) munlockall() madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) r7 = dup(r6) write$6lowpan_enable(r7, &(0x7f0000000000)='0', 0xfffffd2c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r0, 0x45809000) 6m47.730186482s ago: executing program 2 (id=3281): creat(&(0x7f0000001380)='./file0\x00', 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) socket$phonet(0x23, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$can_raw(0x1d, 0x3, 0x1) socket$tipc(0x1e, 0x5, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$inet(0x2, 0x80001, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000009a40)={&(0x7f0000000b40)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000010000040900010073797a30000000002c000000030a01080000000000000000010000000900030073797a32000000000900010073797a300000000050000000060a010400000000000000000100000008000b40000000000900010073797a30000000002800048024000180090001006d6574610000000014000280080001400000001208000240000000", @ANYRES32=r0], 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000c40), 0xffffffffffffffff) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000200)=ANY=[@ANYBLOB="12014003020000082505a1a44000010203010902"], &(0x7f0000001300)={0x0, 0x0, 0x1b, &(0x7f0000000a40)=ANY=[@ANYBLOB="050f1b001c16"]}) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x1, 0x70bd2b, 0x0, {0x6, 0x0, 0x900}, [@NLBL_UNLABEL_A_SECCTX={0xf, 0x7, 'unconfined\x00'}]}, 0x24}, 0x2, 0x34005, 0x0, 0x8000}, 0x0) 6m47.388648594s ago: executing program 2 (id=3285): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newsa={0x13c, 0x10, 0x713, 0x70bd26, 0x0, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e2b, 0x1, 0x0, 0x3, 0x2, 0x20, 0x0, 0x3a, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x2b}, @in=@dev={0xac, 0x14, 0x14, 0x33}, {0x2, 0x0, 0x8, 0xa, 0x6}, {0x100000000000, 0x0, 0x2, 0x4f}, {0xc, 0x0, 0x2}, 0x70bd28, 0x0, 0x2, 0x4, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'morus1280-sse2\x00'}, 0x0, 0x80}}]}, 0x13c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x4}, 0x1c) listen(r2, 0x50) sendto$inet(r1, &(0x7f0000000000)='7', 0x34000, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) creat(&(0x7f0000001380)='./file0\x00', 0x4) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='qnx4\x00', 0x0, 0x0) 6m46.840872307s ago: executing program 32 (id=3285): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newsa={0x13c, 0x10, 0x713, 0x70bd26, 0x0, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e2b, 0x1, 0x0, 0x3, 0x2, 0x20, 0x0, 0x3a, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x2b}, @in=@dev={0xac, 0x14, 0x14, 0x33}, {0x2, 0x0, 0x8, 0xa, 0x6}, {0x100000000000, 0x0, 0x2, 0x4f}, {0xc, 0x0, 0x2}, 0x70bd28, 0x0, 0x2, 0x4, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'morus1280-sse2\x00'}, 0x0, 0x80}}]}, 0x13c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x4}, 0x1c) listen(r2, 0x50) sendto$inet(r1, &(0x7f0000000000)='7', 0x34000, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) creat(&(0x7f0000001380)='./file0\x00', 0x4) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='qnx4\x00', 0x0, 0x0) 4m41.794324624s ago: executing program 4 (id=4063): sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20000890}, 0x40010) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa004}, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0800080000000f0000000080000045"], 0xffbf) 4m41.596765573s ago: executing program 4 (id=4064): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x8280, 0x0) fadvise64(r0, 0x3, 0x3, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000002a00)=ANY=[@ANYBLOB="180022537600ab"], 0x18}], 0x1, 0x0, 0x0, 0x4004000}, 0x0) mmap(&(0x7f0000787000/0x4000)=nil, 0x4000, 0x5a051feb1f984a1d, 0x202812, r0, 0x7dfff000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x0, &(0x7f0000000000)={0x27, 0x1}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x9, 0x2, 0x0, 0x7ff, 0xb, r3}) write$binfmt_script(r2, &(0x7f0000000180), 0xfefc) ioctl$BLKCRYPTOIMPORTKEY(r0, 0xc0401289, &(0x7f0000000200)={&(0x7f0000000140)="de2b72228fca63dfbedaaf2271c6d26050515d90abcd3eebb3277cd80ba1d86754930ae6f1e77ebf71b8a6ea54349987d40630460e00492a72675f7625", 0x3d, &(0x7f00000001c0)=""/30, 0x1e}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x10012, r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000785000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0xbd463000) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x8280, 0x0) (async) fadvise64(r0, 0x3, 0x3, 0x5) (async) socket$netlink(0x10, 0x3, 0x0) (async) sendmsg$netlink(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000002a00)=ANY=[@ANYBLOB="180022537600ab"], 0x18}], 0x1, 0x0, 0x0, 0x4004000}, 0x0) (async) mmap(&(0x7f0000787000/0x4000)=nil, 0x4000, 0x5a051feb1f984a1d, 0x202812, r0, 0x7dfff000) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0) (async) gettid() (async) rt_sigqueueinfo(r3, 0x0, &(0x7f0000000000)={0x27, 0x1}) (async) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x9, 0x2, 0x0, 0x7ff, 0xb, r3}) (async) write$binfmt_script(r2, &(0x7f0000000180), 0xfefc) (async) ioctl$BLKCRYPTOIMPORTKEY(r0, 0xc0401289, &(0x7f0000000200)={&(0x7f0000000140)="de2b72228fca63dfbedaaf2271c6d26050515d90abcd3eebb3277cd80ba1d86754930ae6f1e77ebf71b8a6ea54349987d40630460e00492a72675f7625", 0x3d, &(0x7f00000001c0)=""/30, 0x1e}) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x10012, r2, 0x0) (async) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000000)=0x5, 0x4) (async) mmap(&(0x7f0000785000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0xbd463000) (async) 4m41.531915284s ago: executing program 4 (id=4065): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000440), r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000500)={0x0, 0x34000, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="07ef28bd7000fbdbdf2508"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x45080) 4m41.355937684s ago: executing program 4 (id=4067): setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000140), 0x24, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x80, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x19, 0x2, 0x0, "b918f1f34c636a23eb778cd68cd530efdd31bbfcb45d17700502000000a78845"}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000180)='./file0/../file0\x00') rmdir(&(0x7f0000000380)='./file0/../file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) mount(&(0x7f0000000000)=@rnullb, &(0x7f00000000c0)='./cgroup\x00', &(0x7f0000000040)='hpfs\x00', 0x208002, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000240)=0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000380)={0x50, 0x0, r3, {0x7, 0x28, 0x4, 0x40488060, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x40, 0xfffffffc}}, 0x50) syz_fuse_handle_req(r2, &(0x7f000000a280)="03680f2a20da68ab7a58c28b635d19c32b6efabb6ae3b5eee5a74d8943c613539e166c8baef50500824343a2f05093a5c21f746caefe9f9bccd83cca0fc28da20e2706308c61398dfce5f54ea9f266791ba29a4c7da158637def8b816aa296815ff13c06d632df45feaec1fd272ec1b510eaf58fe6b26cc36df3ecc0f5b1f258a190304e2519dd39ba9f5bc1788926ced5202e3b1e3afa16ae0b5d66dc05b36d3a00f72e5f318f8bdfc7eddc94238c50031d0657a22445ad0b3b90a86b086eed837a00bf0a3888bf61b4db57d6d8d6b286bbb13ba3b246def60ac34241eb843f89fe77d7e3e52573e90d791f21d4a8dfcc24ba95db60e2135634c02bd4b14535285df4fbe381ec036d876c4c8057c79371fa9717414590890e182a7b9e0ab927812083acf0d04e04c20c0555c8ceedc5bcf9b0e814be6eca98ce7b2f9f17d098bea541b75a1617c09fa99902ad746811f89a1fc5e6a80d77528247d6c104395715d2c9f9102f070a295f20c4307b9e848d3928b50985bfa2486893139761925b8fab96d26291243db23c4fd4d96864f4db860731a4e3e10b52d8d0487f5a8536cb4507dbdc111570ad0321b918edbc52807c2e0676d3257553702d9c1bd6741e9cd5cdeb3b8f636b6eb02a3b0066d7f677d586de5018850000f000ab3960f6656fb98039ceb6400d0299c356fc22b7298ed157c667bed5563fac2192a8ff7706a9e58d9d2f92632d6b25d8b090642e3f323bf7ff4d8264617a43a97099dd7347fbe3b1c439737913f17eff57f3e1ff4fdac374fb554e9a6a1ff32daa69507698d660d8d5f591801d8e4a9309342c3dc84966dbfcd2652800200bcb0dde9d456b7a07c5409f4f5387d0150daa34dbc865c6108d34dcc51eedb277e9638b43ce3c9afac5d7aa0f8542e58b0a84632a07557b041845d0012cf016ef065f97660b731ce1b79493de71def047277a3ae6d4a0d86591847d3475926039848c5baf6e1b43bc83053855182423156e54cadc8c85089265b49da853d15e5a701fedf2bf7986a723abf72e513fa05cb178345f2fcc859df49e74c8ccef196000a05cb090f22986ffb6f8f74ab41d2d88b6b535507a23b03d2fc2743f6f69fbcd43b8ff52b1ba32fa0137d542c515569b7f486f8ffa02ad1f54767f51701eb4c141437720884d529a57e17bc2837799124f7f112f42bd90f5b435d7a5d7524f7667bb7a6266263e62bf7ebf6896888d584c65a530b766111f078630d8629ffa91acb5ed02498549bd7e042acae0fab7ccb23278088a364be3da9619d91e1061bbaa9b33c3c5fbbcbc725ce8c2cc9ab0f2b4d30078040d3ca79d3ca056c360381ee87e743dea73a25ea2b4843f9ef280feb507f933fb556c718d8bf8f8618db72805b65d381b319f65c745c1e5060dae2f498852e79aff8dd9c88fd939a31871a430d3ba96fb118c79d1b08a397af23b1a188d1802106f588c768a1e6c9d244ac9a38d2a54ed50f19b78bf25e0ae1f9337ceaa8ff5ca8640104b19bcd643b51501d4e03ed5ffb383e7ed0ab78d540ae10bbd64fba1af59a4190215b7d10230992bbb4ff618d8284a2e2446990511fc2bff07cce9ba94a11d3db041e220e3d931fdf129d8ec2c9b17d6587a0044c9e09f52848db43ddc0df94513cc9e94e9d427623502a910deea0f21d86b16366769a46bf0d6d9fc0d2cd6b98ed885e9e2d765bdd051196bf20bd27c46ec902726d96de352c346d904fa00d63b67d272f116dce489f9d636cef61b441b9c113addec983b8b2fbdb2b32049e436c972b2fcf5140dc7b094c5047cb6226da700b72aeb3febdf16a75b6f61a311f606251c99b377c775c8fb3446ccf25dc4cca24290b3939f948019b05c80b5a6382112f63e0990b324c16a087c72aaec08796afc769f678e3634100a5a9da8215cb5d7a6a6b50a81676ef4edca35595b11f9606bef2fb84fe1f0a0703c886579f09986086f0dca6eb8061f9a74c79c1f758684363974b14561b9d2efdaba6c4cd8cb70627da1e195fcae3d8b2fa751278e8f220c83e677e14731eccd6fe0c357b011ed88b6df0c266b383f224b8e95384e401b717030b1227582d0d1042bd90377c4f2c7206a19983fc5905e4eb87edb6532b26ca9e28e160202606d19d9f5da34762f4b3fa842d7bff382ad70dcbc411f8b3e4cace8c8e0c72898d24023545e0dfdc4176209276a535491ce11c045c57b45c40f19b12dcf6ffbf78ab23e7fe9bdc404cf47db9855f2b835e1fce57debfa071803ec38da3c77a904080a4c737ce2b20e14e8449762f1ca0b1ce71779d2e6ee5299e1cf230e8070045c23c1d0e52f66fe9039f95cdc0b448dc12d24de39157934270345991948fce921b5d8e739315cc75d4b3b49928437b88672c1a7770365207b43895f45909d5d972f48aa66de609152a5afa2c7d75f0a14189d0409f0b623eab3b6e7d81025cde140893ed71b6f24f5a36d21dafb62af6be9da845403bc8ed36672efa74d7da19d5794cb4b79fa1c86940b1890c012e14b7c3bb261f16bdd99efaa9819b0bc00af842a6b94c6086d15b16ab81af9331ba3a5bd6941ef35239e85455ceab02c598ccee8fbad97ed37daebfe3b26a5a6c9eda5f65a1cfaf7a1f1688267c812a56c552ae11b465dac030e18f9008ad03cad80bf2cb91a7d99dcfa54d323ae0a4c3a6dc0f80d7ff703870610a945eb0ab5b6d14e81869c8872f6b123d98edcf6bba10d76d35cff4b0bb73db8b6695a8351785bcba1e160a42ed367c4da727da38f91562e941e5c4fa90cd585c5f1cd3a7d6892f18a5aa3c74a4fc00bf5909267489b937a928d9d8ff92530b5226eedf8ab9a957e5ffec45bc3a55e6955b38393ce52892655265d1f741e0b744808eb568a08d145a8bc5ada9b079f6d0bec5fc2ace0502b3f926372dff49478fbd10451f0de4b3d1a63b9d4e17ade45628d2e9dca041fcf7fc1e105e1fc44089fde9caf418ba8454dc361df4a59e1bd79143d280613e3c79ad18e922a43e199aa5927bb9553dd31e6223ad19bf8aff6e1dac8b3680feea3138bc61742b03f047b3d77039c1a4c2d05bd89c4bc12a1b83d78b4e7023f690fce6a44608c423d8cbc2e80942b9d9df2f4bf5606640fa47692f3e003885983a73e1dc313b243bbab5c3c6348afab796da766044ba142eda5a9d3713e3eda8c54c1708909c5da89ba67d29cd7f409c9b759cba316c42028754e3cb6eae2cc4f6d66982f212320f199b2e837bb4c54c54bcdcd2ac240ef6295d38e9889b4213819ef0f9aba6ceead4e0fd2c4becdc1f8ee3049831996c9a74a5fd4e12a1fd21ed47cf27e29f9d61e4b673d88914c36eefa53d3c49d94b463b7f8462c1951dfe33c10993d5cfcd0ededd50ad55009528f1e79fbc2fa70c3338b32c40ae3bb45d7079c7ae8433fb1aa19affbd3fbce0cb5ab0d557afb3be036856066eea45c28e93528b35477fc97fe9ff3641e5bb0f0e46069eb653c027daabff38541250081c77e0e3a1d030a73289e771cc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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x3, 0x200, 0x0, {0x5, 0x0, 0x7, 0x1000007, 0x3, 0x0, 0xfffffffe, 0x8001000, 0x0, 0xa000, 0x10000, 0x0, r4, 0x738}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)={0x90, 0x0, 0x8, {0xffffffffffffffff, 0x0, 0x16, 0x0, 0x12754f40, 0x0, {0x1, 0x7, 0x2, 0x4, 0x3, 0x100000000000008, 0x80000000, 0x800, 0x3, 0xa000, 0x1, 0x0, r4, 0x0, 0x8049}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0/../file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000100)='./file2\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f00000003c0)={{}, {0x1, 0x3}, [{0x2, 0x1, r1}], {0x4, 0x6}, [{0x8, 0x5, 0xee00}, {0x8, 0x5, r4}, {0x8, 0x0, r5}], {0x10, 0x1}, {0x20, 0x1}}, 0x44, 0x3) 4m40.501569391s ago: executing program 4 (id=4074): openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x80a00, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) statx(0xffffffffffffffff, 0x0, 0x2000, 0x40, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='bbr\x00', 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000880)=ANY=[@ANYBLOB="12010000facf01406e0510401c20000000010902120001000000000904", @ANYRES8=0x0], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000300)={0x0, 0x0, 0x1, 'w'}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f00000004c0)=ANY=[@ANYBLOB="001494"], 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, &(0x7f0000000500)={0x0, 0x21, 0xca, {0xca, 0x2, "d945405885be273d2ac02a821e20da7694dbe55a7ef1c788986b5baed85d708d27700de061d6a82e5726a8c6ddc7dc454ffe5ebb78024c13ac4a0c1430d725cb142986a103b1d20154a7e1f5a8b435f96af2bfec312cef35ed18306d4fa48a089856aa913fc69df38e3c1b9dab1a7b7c44d8b6836d88a83676e0df05ab489db59e00a350f09700ba1540617da017f80858abadf03ae383ea713c94a7edda407b512559080b342c76e47c1a0966073af12e398eb936109f050eae00ab827d1fc1100b114d12641eee"}}, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000780)={0x44, &(0x7f0000000640)={0x40, 0x12, 0xdd, "d64e942e011a0802ca9796579206b5dc1b48ad209b9cc0a401719331069df5164efbe08d690753e68fbd10b1fbff64c2cb81f414e98e10b56ee8fa360bde7f6320dc45fd516667b1b29c8c04500b93a28c03ae69416e105f09b5d4a7754b27b2550e534f7d16fd0b512619f3ee912ce32070e3572c0a18494f05c6e2618edee48362722b802fc584bd11a0cd6c6b39db56403f1a97dd7fd9f6921150a214072ff8c24ea187db10c6e7ccea25771c241b7faf4b1917c8814e0550679c3eb2db8ea92af44d7859e522fc3aac7de0b33bf3fcb80b43f70c16b7be50ddb574"}, &(0x7f0000000100)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000140)={0x0, 0x8, 0x1}, &(0x7f0000000280)={0x20, 0x80, 0x1c, {0x100, 0xe, 0x9, 0xf0fe, 0x4, 0x4d9b, 0xfffe, 0x80, 0x101, 0x400, 0x8000, 0xd7f2}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0x33ae000}, &(0x7f0000000380)={0x20, 0x83, 0x2}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000740)={0x20, 0x89, 0x2}}) 4m40.058360808s ago: executing program 4 (id=4076): sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20000890}, 0x40010) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa004}, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0800080000000f0000000000010045"], 0xffbf) 4m39.673135198s ago: executing program 33 (id=4076): sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20000890}, 0x40010) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa004}, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0800080000000f0000000000010045"], 0xffbf) 5.09847286s ago: executing program 0 (id=5791): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa02, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r0, 0x45809000) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r2 = syz_open_dev$video4linux(&(0x7f0000000000), 0x1, 0x8080) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000100)={0x7, @raw_data="72737e8c64efd453187c8dd286469b0696d963bd544b324a132e020eec43d141b3fee3ac31449df4137aa2107e93d51214541c3afd7d30702dc30997aa8bf06d03ae7cc401de2c6233240f5c6170d3604d04a9602e614114dfcf46d0c46233da60034bb7a99289d067a5567dcfba5a494b7531ec3012aac4960412dc85a520b377f37c602a3e0334ddd90892d4a8bbb8721f5b03ca8c9cd5c7de4081e009e94240d39d82b0e50aea44cae50d0cd1f5c0efd0f065a1ae19c9f82bbef03db511d1569da455076e970c"}) connect(r1, &(0x7f0000000080)=@hci={0x1f, 0x4, 0x3}, 0x80) 4.988515689s ago: executing program 0 (id=5793): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0x80000000, 0x0, 0xfffffffc}, 0x10) write(r1, &(0x7f0000000000)="240000001a005f0214f9f407000904001f000000fe0000000000000008000f00fd000000", 0x24) sendmsg$NFC_CMD_GET_TARGET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r0) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$USBDEVFS_CLAIM_PORT(0xffffffffffffffff, 0x80045518, &(0x7f0000000180)=0xad64) 4.840823697s ago: executing program 0 (id=5795): r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000000000)) creat(&(0x7f0000001380)='./file0\x00', 0x4) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='omfs\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000ae8000000000a01010000000000000000050000000900010073797a3000000000ba000600e9eec003775c64e64f439fc0b5fb34bcd039590bba579a25436e11f718b64e3e01796b9e930a3d8eefa0bccf8429a311f3ce5ec5a0a7bb9e08c60e03cbcdd726725fb9b1bd1000cf2a77ab6ab91f2294632773ea59b8de2361cdd8045c5fdb81611e843cb814e4cfe672542287ebd3b2ed48dca1a08690b05bb9bbbcc05551bd05e4c6e0625fcae04323e0f29dbad3c57456d2ca020462188e1236ebe6da1442c71ab0a8ebfaacef2710111417370a0f8cd19c5f9e1a00000900010073797a300000000014010000030a01"], 0x238}}, 0x0) syz_usb_connect(0x2, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x95, 0x95, 0x6, 0x10, 0x45e, 0x4e2, 0x1c4d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x68, 0x2, 0x2, 0xbb, 0xcd, 0x96, 0x0, [], [{{0x9, 0x5, 0x4, 0x2, 0x10, 0x0, 0xfa}}, {{0x9, 0x5, 0x82, 0x2, 0x40}}]}}]}}]}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a1d010000000000000000020000000900010073797a3000000000080002400000000098000000030a01020000000000000000020000000900010073797a30000000000900030073797a32000000006b00030091abc12404d0c4c731b168d80d1f7f1dbb33f596"], 0xfc}, 0x1, 0x0, 0x0, 0x40010}, 0x4000914) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2002840, &(0x7f0000000100)={[{@nfs_export_off}, {@workdir={'workdir', 0x3d, './file0'}}, {@metacopy_off}, {@redirect_dir_nofollow}, {@verity_off}, {@userxattr}, {@userxattr}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_on}, {@xino_off}], [{@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@subj_type={'subj_type', 0x3d, '@\''}}, {@fsmagic={'fsmagic', 0x3d, 0x800}}]}) 2.332674219s ago: executing program 5 (id=5813): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r1 = inotify_init() ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7fffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000580)={'wlan0\x00', 0x0}) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, 0x0, 0x0) connect$inet(r5, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x1c, r3, 0x209, 0x70bd28, 0x1, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sendmsg$NL80211_CMD_SET_WDS_PEER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00000000080003e1e9bbd100000000000000", @ANYRES32=r4, @ANYBLOB="0c009900000000807a0000000a00060008021100000000000a0006009e4779f00c4600000a00060050505050505000000a000600987d1efe643100000a00060050505050505000000a0006005050505050500000"], 0x70}}, 0x4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_TARGET(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r6) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x4e9e, 0x0, @mcast2, 0xd2}, 0x1b) syz_usb_connect$uac1(0x3, 0x84, &(0x7f0000000000)=ANY=[@ANYBLOB="120101db000000086b1d010140000102030109027200030109607f0904000000010102"], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0}) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r6) syz_genetlink_get_family_id$nfc(&(0x7f0000000340), r6) sendmsg$NL802154_CMD_NEW_INTERFACE(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000001c0000000a0004007770616e33000000080001"], 0x30}}, 0x0) 2.039864875s ago: executing program 3 (id=5818): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa8300, 0x0) mmap(&(0x7f0000787000/0x4000)=nil, 0x4000, 0x5a051feb1f984a1d, 0x202812, r0, 0x7dfff000) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2, 0x800, 0x0, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r1) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) r3 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_QUERYSTD(r3, 0x8008563f, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f00000001c0)={0x9, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_ATOMIC(0xffffffffffffffff, 0xc03864bc, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000200)=[r4], 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETENCODER(r1, 0xc01464a6, &(0x7f0000000100)={r4}) 1.912955798s ago: executing program 3 (id=5820): r0 = add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) pipe2$watch_queue(0x0, 0x80) keyctl$KEYCTL_WATCH_KEY(0x20, r0, 0xffffffffffffffff, 0x39) add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000280)="911d0194ede5bbcc706533e8335275f2f6f0350027bb5e4b45b409527890f36a0346b2133659026a32119db8959a5dbd752523798d218c65ab5774714d297b87083dd4af8afddcd59c1400df04be5b58c4e6a4b6489c9e22e260527c1ba46e42981fb0e93164e2ec51ea04d899d71fe25b4a45", 0x73, r0) (async) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000280)="911d0194ede5bbcc706533e8335275f2f6f0350027bb5e4b45b409527890f36a0346b2133659026a32119db8959a5dbd752523798d218c65ab5774714d297b87083dd4af8afddcd59c1400df04be5b58c4e6a4b6489c9e22e260527c1ba46e42981fb0e93164e2ec51ea04d899d71fe25b4a45", 0x73, r0) socket$inet6_sctp(0xa, 0x1, 0x84) (async) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$evdev(&(0x7f0000000040), 0x3, 0x0) (async) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x3, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000640)=""/213) r3 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) write$char_usb(r3, &(0x7f0000000040)="e2", 0x2250) (async) write$char_usb(r3, &(0x7f0000000040)="e2", 0x2250) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r6, @ANYBLOB="1f003300d000000008021100000108021100000050505050505000000f"], 0x3c}}, 0x10) (async) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r6, @ANYBLOB="1f003300d000000008021100000108021100000050505050505000000f"], 0x3c}}, 0x10) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) (async) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$sock_buf(r7, 0x1, 0x10, 0x0, &(0x7f0000000140)) (async) getsockopt$sock_buf(r7, 0x1, 0x10, 0x0, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r7) (async) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r7) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) r8 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r8, 0x29, 0x39, &(0x7f0000000040)="ff02040000ffffffffffffffff1f2be82db1af0000000000", 0x18) getsockopt$inet6_opts(r8, 0x29, 0x39, 0x0, &(0x7f0000000080)=0xbc738a992cb012d0) add_key$fscrypt_v1(&(0x7f0000000380), &(0x7f00000003c0)={'fscrypt:', @desc2}, &(0x7f0000000400)={0x0, "686edea9c14424d8e9beb5f100020645f4ff2f6d8609f6d0acead0405f32ea59515f6ba90fab5b63002c66449ee0bc87e5d67a524375fe7b7d58fe87a49f1e7c", 0x15}, 0x48, r0) add_key$keyring(&(0x7f0000000480), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, r1) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) (async) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, 0x8) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./cgroup\x00', &(0x7f00000000c0)='autofs\x00', 0x200000, 0x0) 1.810486101s ago: executing program 3 (id=5821): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$llc(r2, &(0x7f0000000140)={0x1a, 0x17, 0x1, 0xf8, 0xf, 0xe0, @multicast}, 0x10) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$cec(&(0x7f0000000080), 0x0, 0x0) ioctl$CEC_S_MODE(r5, 0x40046109, &(0x7f00000000c0)=0x31) ioctl$CEC_S_MODE(r5, 0xc05c6104, &(0x7f00000000c0)=0x7) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r9, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg(r8, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001dc0)=""/4096, 0x1000}, 0x0) fanotify_init(0x40, 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x14) r10 = syz_open_dev$vbi(&(0x7f0000000000), 0x1, 0x2) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r10, 0xc0905664, &(0x7f00000000c0)={0x0, 0x0, '\x00', @raw_data=[0x44, 0x6, 0xa, 0xfffffff8, 0x2, 0xb30, 0x1c, 0x81, 0xf, 0x9, 0x400, 0x80000001, 0xfffffff7, 0x6, 0x100, 0x7, 0x2, 0x10000000, 0x1000, 0x3, 0x2, 0x3, 0x5c17d6c4, 0xa, 0x0, 0xffff3b74, 0x81, 0x4, 0x200, 0xdef, 0x0, 0x26]}) mount(&(0x7f0000000180)=@rnullb, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='jfs\x00', 0x8010, 0x0) 1.676922122s ago: executing program 3 (id=5822): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$packet(0x11, 0x3, 0x300) pselect6(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1f, 0x3}, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10) 1.676419061s ago: executing program 0 (id=5823): r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200)=0x5, 0xfffffe97) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x8) mount(&(0x7f0000000080)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f00000000c0)='securityfs\x00', 0x200000, 0x0) 1.18280244s ago: executing program 0 (id=5824): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x1, 0x800}, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10) 937.237347ms ago: executing program 1 (id=5826): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cgroup.controllers\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$SIOCSIFHWADDR(r0, 0x8b2b, &(0x7f0000000000)={'wlan1\x00', @remote}) syz_open_dev$vim2m(&(0x7f0000000000), 0x7f, 0x2) r2 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa02, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdir(&(0x7f0000000140)='./control\x00', 0x191) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x50, 0x20}, {0x20, 0x0, 0x0, 0xfffff00c}, {0x6, 0x0, 0x0, 0x3}]}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000000)='./control\x00', 0x40000000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x26e1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r6, &(0x7f0000004340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="310300000000000000000900000004000600", @ANYBLOB="08000300", @ANYRES64=r8], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x80) close(r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)) ioctl$SIOCSIFHWADDR(r5, 0x8b26, &(0x7f0000000140)={'wlan1\x00', @random="09ff00"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r2, 0x45809000) r9 = syz_usb_connect$cdc_ncm(0x4, 0x74, &(0x7f0000000180)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0xa, 0x30, 0x5, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "c3"}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0xfcf, 0x2, 0x2}, {0x6, 0x24, 0x1a, 0x81, 0x1c}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0xb}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x2, 0xe4, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x6b, 0x8, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x40, 0x8, 0xe}}}}}}}]}}, &(0x7f0000001640)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x310, 0x0, 0x95, 0xa, 0x20, 0x9}, 0x2d, &(0x7f0000000240)={0x5, 0xf, 0x2d, 0x4, [@wireless={0xb, 0x10, 0x1, 0x958806dde7c1bccb, 0x40, 0x84, 0x1, 0x9ac}, @generic={0x6, 0x10, 0x3, "d1b9f8"}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x8, "34b48313ba81e37738c1a9ec6c1d6797"}]}, 0x9, [{0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="240368761ef4976ee70f6ff0e708e5394e243cf0a74d4fae5c579917bdf9c60d8381e480"]}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1004}}, {0x60, &(0x7f0000000340)=@string={0x60, 0x3, "b686d216303b6e9c4b7c06aaf56b3567fce02678f5d69a7cefa593fc2f82ddc061983add3c5b6ee1c3e69d27c03afcf6bb0d5afa34e9f4bc7e531aeae5c0ad9fb865bb50d7616da2299c6c7d1a518ee45665ae0530621f5746e0c97eb54d"}}, {0x98, &(0x7f0000000480)=@string={0x98, 0x3, "3b76c1860232102261b3c10337583032923c63dba882cd4b4e6a4c002bc6173a358a30de921852a612e2da5c72b8a8fbf76c1d2a67acf419640be8b1b116ba7602a2657b11591cde92a64b6f8f3b2896f3586fece2a64e2c4faeb131ae328e0102849b5376cdeca119a20b92eb5fb1dfc7dd4d9c1f5df090ab7651665c2843eada67a4c759edb77da44ed6aa564828d9f52c7cd64c0b"}}, {0x1f, &(0x7f00000003c0)=@string={0x1f, 0x3, "59d59df2de4b04a446776b86d77e74a8ee25193bc8e7780b4da483eec1"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x449}}, {0x30, &(0x7f0000001580)=@string={0x30, 0x3, "18785fb91e764dcbff592407b68500dfa617c99b3f329939f3785b50f34e683282d59082471942a8be653f51ab68"}}, {0x4, &(0x7f00000015c0)=@lang_id={0x4, 0x3, 0x209}}, {0x4, &(0x7f0000001600)=@lang_id={0x4, 0x3, 0x100c}}]}) syz_usb_control_io(r9, &(0x7f00000018c0)={0x2c, &(0x7f0000000540)=ANY=[@ANYBLOB="200cab000000ab04959a1c14b16e236a8768d0d563d7cbcd96e19e3dbcc780d07b62bfa97b2f3ab4233b59a4fe0687452109ba114477408ca97edc17dcebd237e4ded96faba5e652b3675af3ae24abe3bbbe8901d8d92c7dbe153e63937ba2dc2c3d3725bdacd11a3f5ebcf5a85bbf4269fceaf754324316dd58397a3f8c549f7b1d2b496fee1c409b92da97891c1bd43b2c4c7eced7db1777bfe3b1128ae306cd56460c18d65d3fbf45f23150a11e31ba4eef4bfb338d301c"], &(0x7f00000017c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x812}}, &(0x7f0000001800)={0x0, 0xf, 0x1f, {0x5, 0xf, 0x1f, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x92, "c815eebf6b3a2dcb54b9438d8148964a"}]}}, &(0x7f0000001840)={0x20, 0x29, 0xf, {0xf, 0x29, 0xff, 0x3, 0x7, 0x5, "9a04a860", "0d9998ef"}}, &(0x7f0000001880)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xf, 0x4, 0x2, 0x9, 0xda, 0x81, 0x9}}}, &(0x7f0000001d80)={0x84, &(0x7f0000001900)={0x0, 0x13, 0xb8, "8e9429ed72a4fe2c279680162a786e681674da5fe3ef5ea5969238951c793f14e56c2ce884c389bba66f28e23cecf11c3d3cb5d4008b608dcee07ccda244786cb0ee8a63339204c8d882b731fa12f7e164715caac2d2729d86283e06b635942eecd4692e9ab7716c3dd48baa0f64c33fd63ec4bdbdc6ec325fc4bb92385b584991b42ad40dace70cd45b3309916c2db72948cfac8d0c4c5be27c32525aa9dc66a4fab83ac38f90ae0989b91e5e16986066aaa2a0c57375c1"}, &(0x7f00000019c0)={0x0, 0xa, 0x1, 0xec}, &(0x7f0000001a00)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000001a40)={0x20, 0x0, 0x4}, &(0x7f0000001a80)={0x20, 0x0, 0x8, {0x120, 0x20, [0xf000]}}, &(0x7f0000001ac0)={0x40, 0x7, 0x2, 0x7fff}, &(0x7f0000001b00)={0x40, 0x9, 0x1, 0x9}, &(0x7f0000001b40)={0x40, 0xb, 0x2, "9f5d"}, &(0x7f0000001b80)={0x40, 0xf, 0x2, 0x2}, &(0x7f0000001bc0)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000001c00)={0x40, 0x17, 0x6, @random="4ca0689f3068"}, &(0x7f0000001c40)={0x40, 0x19, 0x2, "9b43"}, &(0x7f0000001c80)={0x40, 0x1a, 0x2, 0x6}, &(0x7f0000001cc0)={0x40, 0x1c, 0x1, 0x3}, &(0x7f0000001d00)={0x40, 0x1e, 0x1, 0xf}, &(0x7f0000001d40)={0x40, 0x21, 0x1, 0x3}}) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r10 = creat(&(0x7f0000000300)='./file0\x00', 0x0) setsockopt$inet_mreqsrc(r10, 0x0, 0x25, &(0x7f0000001e40)={@broadcast, @dev={0xac, 0x14, 0x14, 0x41}, @multicast1}, 0xc) 818.434791ms ago: executing program 5 (id=5827): unshare(0x0) creat(&(0x7f0000001380)='./file0\x00', 0x4) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='romfs\x00', 0x8000, 0x0) 768.372291ms ago: executing program 3 (id=5828): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000006c0)={0x3c, r1, 0x1, 0x70bd2e, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x400c4}, 0x4004000) r2 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) r3 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000200)=0x800001c) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r5, 0xffffffffffffffff, 0x0) openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r8, 0x4048aecb, &(0x7f0000000080)=ANY=[@ANYRES16=r7]) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000280)=""/212, 0xfffffed3}], 0x1, 0xffeffffb, 0x1007) 706.387813ms ago: executing program 5 (id=5829): openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) (async) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) (async) statx(0xffffffffffffffff, 0x0, 0x2000, 0x40, 0x0) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c) write$binfmt_script(r0, &(0x7f0000000200), 0xfffffd9d) 681.076799ms ago: executing program 5 (id=5830): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)={0x114, 0x1e, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @u64=0x8}, @typed={0xc, 0x0, 0x0, 0x0, @str='!\\$].\x14^\x00'}, @generic="50bb2d6f67d29d6fabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750471dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb81bff81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a682167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331e1ddfd4d770b57e0"]}]}, 0x114}], 0x1}, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x71) mount(&(0x7f0000000180)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='hfsplus\x00', 0x208083, 0x0) 558.158131ms ago: executing program 5 (id=5831): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x8280, 0x0) fadvise64(r0, 0x3, 0x3, 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000787000/0x4000)=nil, 0x4000, 0x5a051feb1f984a1d, 0x202812, r0, 0x7dfff000) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000400)={0x18, 0x0, {0x3, @broadcast, 'wg0\x00'}}, 0x1e) mmap(&(0x7f0000785000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0xbd463000) 370.327027ms ago: executing program 5 (id=5832): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) capset(0x0, 0x0) syz_open_dev$loop(0x0, 0x7fffffffffffffff, 0x40) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_SEND(0xffffffffffffffff, 0x7ab, &(0x7f00000000c0)={&(0x7f0000000a80)={{@local, 0x4}, {@any, 0x3}, 0x400, "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"}, 0x418, 0x7}) syz_usb_control_io$hid(r2, &(0x7f0000000580)={0x24, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x22, 0x1, {[@global=@item_012={0x0, 0x1, 0x8}]}}, 0x0}, 0x0) syz_usb_ep_write(r2, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCGETSGCNT(0xffffffffffffffff, 0x89e1, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000180)={0x14, &(0x7f0000000100)={0x40, 0x5, 0x7, {0x7, 0x22, "ce17c95f1d"}}, &(0x7f0000000140)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000400)={0x1c, &(0x7f00000001c0)={0x20, 0x17, 0x99, "158be177a8529b23dbea836a978dcea96fc24dcb5bc495fee8be5150d8cbf3ce856dd44949fbd0ce53882fbc077dea5b1bd440568ddbe4add351912a9482b23fa505ab46acfcaf5ef5abdccfe3bc69041d9907c6f266ac06318aeecb2f3cc54c2ed833d24ea46fb40f7b92d127f1e0cab8489b4c9626c9d0d155e07a8a80127a15dd6cd2fc5cb50dbae2d1ba7874a65f337f70830af0a41ba7"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x63}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x1}}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) eventfd2(0x0, 0x0) mount(&(0x7f0000000040)=@rnullb, &(0x7f0000001440)='./file0\x00', 0x0, 0x8002, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5601, 0xfffffffffffffffe) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f0000000040)='hpfs\x00', 0x0, 0x0) 298.947058ms ago: executing program 1 (id=5833): r0 = syz_open_dev$admmidi(&(0x7f0000000000), 0x8, 0x2b80) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) close_range(r0, r1, 0x2) splice(r1, &(0x7f0000000080)=0x8001, r1, &(0x7f00000000c0)=0xfa, 0x9, 0xa) r2 = inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) (async) r3 = syz_open_dev$cec(&(0x7f0000000140), 0x0, 0x40000) (async) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000180)={0xcaa}) (async) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f00000001c0)="0f01c5ba4000b80900efb84b000f00d02ef2abb839018ee0ba200066b8f0ba745866efba2000ed660f71f000670f01cf26f3ddc9", 0x34}], 0x1, 0x46, &(0x7f0000000240)=[@dstype0={0x6, 0xb}, @efer={0x2, 0x8001}], 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r1, 0xc0385720, &(0x7f0000000280)) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'gretap0\x00', &(0x7f00000002c0)={'gre0\x00', 0x0, 0x7800, 0x8, 0x9, 0x5, {{0xb, 0x4, 0x0, 0x28, 0x2c, 0x64, 0x0, 0xa, 0x29, 0x0, @empty, @multicast2, {[@lsrr={0x83, 0x17, 0x25, [@multicast2, @multicast1, @loopback, @broadcast, @broadcast]}]}}}}}) sendmsg$sock(r1, &(0x7f00000018c0)={&(0x7f0000000380)=@xdp={0x2c, 0x0, r4, 0x3b}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000400)="84b6eaabbaebce47919c8c01ca73304e02f6cf35ff8f203d6b925cae6cfff36fd959f4f36dd7ba586c4ad307dbe3f1478d20058eca6b126f5ee6f562b30b8dbdeae0552a3f1fcbf7cdd95ca852aa30bac2fa87d13b33bb827c755dab2457924ec18bf7019ff0bc8e58ec30995a8f27e373be4fbe70613bd964828b0f1e3829c8d504386e1ab88a44dc11877870dddc1ab14a893f7401e5817d9f115ad30118ada85a7f11728746d8ef70e53f00623eab29983bc9d38d69e700ccb4e0cc54d477556a32d5fd0d130ff6525bd1df2f6021c98ec55d90a8f64461bc176c78b142f4a2a4", 0xe2}, {&(0x7f0000000500)="1eac4c135caf9403be6a6b2bcd62b9f7a6e1dd4c5d4706a333", 0x19}, {&(0x7f0000000540)="1d4e1d4a20c460fc2d415848e018e87d10022c5dbb56335764cb2f378f71ac7c94d52bcf003e84eccd601cf31af994d1ab62fdaadd3499a444cd78e822238d68be113eaa6997ca3ed13ec71cb2b8ea5791701495a2fbaaa286a0044697fcd87ad9bef4d7a980fe16b822da98e8244a70c6b838ed50852fb00185d1ff19a73111ea5c2042da3cca3a7887b8570edbe748b6bcce5a7a4911c1099c", 0x9a}, {&(0x7f0000000600)="a4d1ddab62fad5ecfbfdf4c51dc630c40034ab3a1f9ead8fd02573fc1d39e8d2117772a2965bab5b8e725e36fd6e37bb1688df5f31b5e406bafd588bbaa5f7d16af7793f9b9e2ec2b18c3d21d23a306df3fe11a06233401ad3cb66f2535c146268b26ce552a49701548349e22cf94dd408a7c5c95441b8c80d45678a72238d8551e5db3be2bba971ddf6dec3a74720a2f6dd214e3fdf98539e8d27e37e35f1e5d9831f39014e3290e6", 0xa9}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="49e3c98023af5a66926909a00e419687985baf02ef6080ae64baf10108a4f75d5b", 0x21}, {&(0x7f0000001700)="6733435c2ac4c3f28cbe6ff88cd879f6a168279e8b5c7041b3f6f67f5ffae0079d4a7f96bd2019b75811fd27697d632219f1ed570d152ff7242d27657a7a789c710f8c74fb2168dea05cf44e61623c98a634f0eb73740656312ffe63bc4daa316fe60ac5c506c48038227cac418a76857050aa0ec3777c49a0f55c25bd20b925107d8f9149a6feec957090786e631d32d55b7e1a86334c24736a58452c17221cff730cd3a1f9e4c9baaf546ab83dd9704b1243806f10584adcbfae93a53af1839c7377cd9db64989af857a7a5e41520c6cc4006e85dc498ab92a61e6b4fae65721666d01b138d027", 0xe8}, {&(0x7f0000001800)="0568a536db8737b786475438821e6068015a5fd0f43cb3a2d5b091cfe5c2792d3fd6410e7535823b52c51696b0f59cce68d02b92e479c0dcc56d51c7", 0x3c}], 0x8}, 0x0) (async) socketpair(0x1f, 0x1, 0x7, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) (async) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x9) close_range(r3, r1, 0x2) (async) syz_init_net_socket$ax25(0x3, 0x2, 0xf) (async) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000001940)) (async) ioctl$CEC_TRANSMIT(r3, 0xc0386105, &(0x7f0000001980)={0x5e865479, 0x4, 0x0, 0x8000, 0x7fff, 0x0, "9a999eb9dde4ea06a05102ac804d01c6", 0x5, 0x0, 0xff, 0x9, 0x2, 0x4, 0x3}) (async) write$tun(r1, &(0x7f00000019c0)={@void, @val={0x0, 0x8, 0xf, 0x7, 0x5, 0x9}, @llc={@llc={0x83553a07966b3141, 0x4, "c6", "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"}}}, 0x100d) (async) ioctl$RTC_WIE_OFF(r1, 0x7010) syz_open_dev$cec(&(0x7f0000002a00), 0x0, 0x62a301) (async) recvmsg$kcm(r6, &(0x7f0000003ec0)={0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000002a40)=""/171, 0xab}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/106, 0x6a}, {&(0x7f0000003b80)=""/175, 0xaf}, {&(0x7f0000003c40)=""/64, 0x40}, {&(0x7f0000003c80)=""/42, 0x2a}, {&(0x7f0000003cc0)=""/120, 0x78}, {&(0x7f0000003d40)=""/194, 0xc2}], 0x8}, 0x0) (async) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$BTRFS_IOC_SYNC(r7, 0x9408, 0x0) read$midi(r1, &(0x7f0000003f00)=""/4096, 0x1000) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000004f00)=0x1) (async) r8 = syz_open_dev$cec(&(0x7f0000004f40), 0x0, 0x200) (async) sendto$inet_nvme_of_msg(r6, &(0x7f0000005000)={@data_h2c_no_hdigest={{0x6, 0xe, 0x18, 0x18, 0xa1dc}, 0x0, 0x4, 0x80000000, 0x0, "beb91c8a"}, @val=&(0x7f0000004f80)="680fc6191c47d22e6682605e42081fb8afb946b400fcb0df0d1ff57e73506290fc709a5693b2721aae15685ba3bb8c3ac5708c452cb7fa4f3cc8b85c7e19ef5a763fce7dceea4eefec2568214f04225944595fc7a2390a9bad01a4b7a3e25127f4e95e27ca7ce64e"}, 0x88, 0x0, 0x0, 0x0) ioctl$CEC_RECEIVE(r8, 0xc0386106, &(0x7f00000050c0)={0xf490, 0x0, 0x80000001, 0xfff, 0x5, 0x4, "fd9d85e9e41b0b841e68c230cf6f944a", 0x2, 0x0, 0x1, 0x4, 0x8, 0x8, 0x8}) (async) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000005100)=""/10, &(0x7f0000005140)=0xa) 290.560875ms ago: executing program 3 (id=5834): syz_usb_connect(0x5, 0xc6f, &(0x7f0000002640)={{0x12, 0x1, 0x250, 0xfe, 0xb8, 0x27, 0x8, 0x856, 0xac29, 0x55e4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc5d, 0x3, 0x98, 0x7, 0xf0, 0x81, [{{0x9, 0x4, 0x52, 0x2, 0x9, 0x27, 0xd1, 0x19, 0xe, [], [{{0x9, 0x5, 0xd, 0x1, 0x8, 0x9, 0x76, 0xfe}}, {{0x9, 0x5, 0x3, 0x10, 0x20, 0x2, 0x0, 0xef}}, {{0x9, 0x5, 0x7, 0x0, 0x40, 0x8, 0x9, 0x4}}, {{0x9, 0x5, 0x80, 0x2, 0x10, 0xf, 0x0, 0x2, [@generic={0xbe, 0x0, "aa08b08683af6571e4fcd479724b8ff7d2c6429f7a51400130c58f440a6a0b9f456ec7a79d210701f4ce1ca5602da0eacc17bc8dd36bddaf0af6fc2700d7829c0fd629e6a7946de424f0e1488ae01886982420f1377a203e8a75d451e611bd76a2a6edc4f879f021ebb167ec821fa18d845e51ed6a0eafc165fe555de5b1724706508e74e2d3f6d478a7c7509ca917121452045457711f253c5293f7612c25f8033326fe4568e6d14d21d1664780e74a58521d9b0bb50680adb9e32f"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x1}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x0, 0x0, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x40, 0x3b99}]}}, {{0x9, 0x5, 0x88, 0x0, 0x3ff, 0x8, 0x8, 0xf8}}, {{0x9, 0x5, 0x1, 0x1, 0x8, 0xf8, 0x0, 0x54}}, {{0x9, 0x5, 0x3, 0x10, 0x8, 0x11, 0x5, 0x1b}}, {{0x9, 0x5, 0x8, 0x8, 0x400, 0x5a, 0x7, 0x29, [@generic={0x9b, 0x7, "e9721f95a3ae30e5196d52f73430cf155462d03a61661622772219ef0618442a8c06d017bca1d31dbf85180719d43c72fe1e04e473c5bdadc3dddf058c89ac929aeae98eef239b08ff4fab69897ecb5181badc878a37c8866d10f2170f18639cbe1f595f04a7864ababfbfc82042d66f4f448efba8d09439938cd803c4b127c2bfcf0ff8aafebcf107069d7bcab18383f2bd7973431a5a061f"}]}}]}}, {{0x9, 0x4, 0xf, 0x7, 0x3, 0xd3, 0x72, 0x57, 0xe, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, 'Q'}, {0x5, 0x24, 0x0, 0xb}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x7, 0x8, 0x8}, {0x6, 0x24, 0x1a, 0x0, 0x29}, [@call_mgmt={0x5, 0x24, 0x1, 0x1, 0x7}]}], [{{0x9, 0x5, 0x0, 0xc, 0x8, 0xd, 0x5, 0x5}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x7, 0x3, 0xd, [@generic={0xa8, 0xb, "a68c772529dc0dcdc549721a1a92754f260cdc1821746ee1be0796eaeba5a867bd7edc8220a8f2d902c4dccac0e89a36eb1b433f61e227052bad2678ed913ba70921735f727a054b0ea861b3c3889b2dd92fbe91bcf6ebdca97e0330afe3f7e9b52ca60784c43d9d65220c8378f1fa207c5367ce0f02f3eac41cc13d2d6b3da3b3ff6bda0d8fc7480a465bf517aafc678440fbb3de6538b14f434a3cb1c43559b66b78ad1fab"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x1}]}}, {{0x9, 0x5, 0x9, 0x0, 0x200, 0x1c, 0x4, 0x2, [@generic={0xe2, 0x7, "8700550f6e42fdf97196784efab5f528bb4a74a65ccc72af143962eabeb680f41542d438171c4ea91286ee3e603930cfb75c68583102949304856c377b0359f7a09bed4df1d783792d3a69dafe41e301893c035f6dcb67b33ec1cc81433872a942c1de5de55d907fe9bfd4650e77a167a1b963db502ca6df7acbcc1a0b2fff8f617233f7f7883ea0c5279ceb93f189e4113095b6038c2e5b52ee6ba20bf8ed2a06c4f6d6da2a521ec2f0dbda9489a383ff2b3567bd72ad75305c4e003c43b862b02468eefba0dc254fe6f0edc0946c0dbd497b589f86a4d5d26ea1db8a8b17b0"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x8, 0x8001}]}}]}}, {{0x9, 0x4, 0x45, 0x0, 0xe, 0x3, 0x23, 0x41, 0x7, [@cdc_ncm={{0xa, 0x24, 0x6, 0x0, 0x1, "ce3ebf44ae"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x2, 0xf, 0x1, 0x7}, {0x6, 0x24, 0x1a, 0x3, 0x20}, [@dmm={0x7, 0x24, 0x14, 0xfc00, 0x6}, @mdlm={0x15, 0x24, 0x12, 0x2}, @mbim={0xc, 0x24, 0x1b, 0x8, 0x40, 0x8, 0x6, 0x3, 0x2}, @mdlm_detail={0x87, 0x24, 0x13, 0x7, "6991d15ea5412fd441e3179950ce390487c16b5e453231ee80a1ecf08ead967bfdc59b889d8161b606b0d8664ce04eb618a07b17a3890367ac7b8bbfd02c73d418e6b33486ff15e3909d33953427375548542f9d2d6a518f9e1d25d15c2eeac623b45e891faf607eaf1f3ba118ddca6f72bfdd798b71f27466b18e8d8a10b14a68a17a"}, @mdlm_detail={0xc9, 0x24, 0x13, 0x4, "bb63a9507ef8fb66735a6b6480f64839a379e54a554e335d31496925ee7b0f5216822f5643c1c78d3ca362f9332c9610e5a394f0bd43883c08b1d0131f0fa50948ed800a6de7998554664dc493539d5e3d7f60d0b4ca29ef5ef7ad07897f95b444da8e7c48fc59db6dc5d1364daef1e583e0263f62810b39179c00410b5a382f860e05c145d6db41e697082cee8bc2d72ddc25075020d56a7de534719128b170a34df606c87e91599f0e0ab9dcb95fa878013a2d408d9b19a9520d6302a98f7d14fbd48ce1"}]}], [{{0x9, 0x5, 0x6, 0x0, 0x5af, 0x5, 0x2, 0x1b, [@generic={0xd8, 0xf, "8665ef96a0bd1fc7b5d697fdcc7d05913bd7f620cf7f59802ba94a1929643646f9099acc38cfaf4c08c8fca98e8d986a62323372033aeb1e51e39eeddc229350b9c898a4ce2f1eed8f44e75e0f7753ac9eaa2655b32e916b750c13eaaa5df12b63d08f93038d21d19dda4a23153aa97752a63b607822703197f99526aaab8416e494cb8b616b22396f610587e05a0b715c34f5c716b9312723ef8abd7efee2f7a35f1ea30c4452e478da9e25909f1c48cce0587919ac8dc991f6fe05f05d280769c8b63e7aa8f57a3b8033a1a19c63b1a60a73530e2f"}, @generic={0xe2, 0x7, "2527c23c349c97458f160cde1e38194b8eef5102f3301473213c07008e53325ab5a2cf1c8716fb7c6202ed6273c8042ba58f0901f0ae66cd31f4e09b8acc84cc92e921d80b8b54f7b7afc980d8e84694b6c5e5162e6b2966b97570bd2686c83ded161a826dd58ae0055a9011c018784d1407b66b57262edfe0685630be76f8fda732b59474e1b95d7f10647073874515c27122ac0a330ce8d77720d1387b6c7f6097f261f952e3a878b3f35f87d1c90ca4b8427ba5b02ef65be07df79d0d39b06e2b80013d3db597c49e0ebd75de24ccc3754a40be5c236d1406afa2cafd1d3e"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x3ff, 0x9, 0x2, 0x2, [@generic={0xc4, 0x11, "6e0cdf3af96114f029b4d1b45877466014b285146178bc4ce037e2499c1d4ebc20170273977d0b79e9ba995a2e613c13925b2fc5001736aaa38f897b1d1a118fa738987f04a93a5a139461347dc2d74deb05241f81e1677cd462a354f145486417cb249cf4f5e971f4693b51ffdab30759c5c9310ae9d6b5c753427263b9a0aa9b6da501f8e34ea6953fee2e8bf4fd8fe309abb5436113deaab9af8a9ceb7b5cbb7bbc784203bb35e03f1c7ac70904eac2ca26d3fd8ccec6ca96914c63f45d5d5e81"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x1}]}}, {{0x9, 0x5, 0xf, 0x0, 0x3ff, 0x7, 0x1f, 0x4}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x9, 0xff, 0x3, [@generic={0x10, 0x3, "4a133aa301a750b3933b13193e8e"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x400, 0x3b, 0x4, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x3}]}}, {{0x9, 0x5, 0xd, 0x13, 0x8, 0x1, 0x4, 0x5, [@generic={0xfd, 0x22, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x3ff}]}}, {{0x9, 0x5, 0x0, 0xc, 0x8, 0x8, 0x4, 0x4, [@generic={0xf, 0xb, "89a673ebd4db971871b6ed244a"}, @generic={0x9a, 0x4, "6e9e1d8b1ab19be1ee657df60c51e1cd7541e53494597c994eba63655ca4d2b9cbd1e49cf955f5284a6fcf4b3a0ec8bd568dea232d95111635ba966791b902d64c93109ce0a1fb7bfee07f364a5928ce2e43e2737c010e5e6cb92137e61b8af513231162e9ed46bda5049295a71f4b3b92d2aba3eab1dd6c78ae59c9f742166218f41690cc6cb24a2d6509ebcddc2b62aca4cb950f2eaff5"}]}}, {{0x9, 0x5, 0x80, 0x10, 0x40, 0x7, 0x7, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x8, 0x9}]}}, {{0x9, 0x5, 0x7, 0x10, 0x58, 0xe1, 0xf7, 0xff, [@generic={0xeb, 0x6, "0e4ce3c72eada2c8310c378443a4c54ac29510412f0d3497fadf8086c0e2fcc75731eacadef460c803e5d4c0a4ae06ea38a8d38bacfeee3dcdce863e611e41e576524e9d60ca8c22749cd3dd6607306b2a9cfae563f66275d21823092a98f2afbe54b9c195c5a22197fb515cfb1664e458511116676ff99ed74d2bf0ccc05fc5a14a753771b8525a030ddc4e0622e2b7fac4ff8cbaadd21df4f1143876bb07c1c528670c71101924d11227096029636dd3e0805ca2af0aeafbd56540915d97ee3c11b16d8bcc064f08be29e493bf1ca7d17a00c38710015b886ac046ef39c18435901c6aa4bc844bbb"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x10, 0x40, 0xe, 0x56, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xff, 0x9}, @generic={0x72, 0x22, "c9ff5c5d920ad7b722b669eb085f856dca1dbfa6750dd27ff1091f3f288c2080f1b439f94b1c79577f69672cc69c38f2c8331c13a2afc1b6ce196c2c206b96c7ce6eb3b035dbff6f280e4b5399683eeacd1d771722b0c54e2d0d6891b6accc761154e863fa80967e7848a7efad3f9610"}]}}, {{0x9, 0x5, 0x1, 0x2, 0x40, 0x3, 0x34, 0x3}}, {{0x9, 0x5, 0xd, 0x1, 0x20, 0xfe, 0x92, 0x4e, [@generic={0xb6, 0x24, "1772896d4366eb74570621ee27e1166428f412944258f6f18a24d2bb0a3401d21c4ae72f1e741c50fd3e9d613a7abe6d69d7162a56916bdb3819b0c25d7d73aa1a12339fbceec56d9bbd8215940628959228d19592c402c40d246543553ad397c1bf91af442cea3e71cbc580f51752512aea26fdd89f86ab85d58f62c9b56be1ceee535d10f26b2e2cd70f9ec1e4ccd6def0aece2e4f61c06fd498fb6b78eab4ab23edb11698a1e574499d00e651374d6505b6a9"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x200, 0x80, 0x74, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x6, 0x4}]}}, {{0x9, 0x5, 0x85, 0x8, 0x8, 0x2, 0x7, 0xf8, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x6}, @generic={0x14, 0x21, "73383d5638dd38d35fd8fb14da5823d97d72"}]}}]}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f00000003c0)={0xa, 0x6, 0x200, 0xa, 0xd2, 0x6, 0x20, 0x9}, 0xa6, &(0x7f0000000400)={0x5, 0xf, 0xa6, 0x3, [@generic={0x82, 0x10, 0x4, "346d30ccbc84f894599ad78dd4cf8a8c943f70794a69a5b5422cdaa2b821d72883964c03ca8fcdce6de3706269857e1c7bab76bfb48ede7c170fa2ae81f23c264babe7c701c3ba5c753efcd30f14d90f99be2b1907b480c5c871a157b26aedd25e8f58d305b41530894801af62cd024076b564673361a0c4773f3484e9160b"}, @ssp_cap={0x1c, 0x10, 0xa, 0x9, 0x4, 0x3, 0xf, 0x401, [0x30, 0x2070, 0xc030, 0xff0000]}, @ptm_cap={0x3}]}, 0x2, [{0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x438}}, {0x3d, &(0x7f0000000500)=@string={0x3d, 0x3, "34f8027b7105f65d8f5a9589a38fb3d4e482730b9f61f15a139de5e6af22150ace8e461d0f5119d57735e20f6b4a48dd917a41c87459614eacca2a"}}]}) r0 = socket(0x2, 0x1, 0x2000000) sendmmsg$inet(r0, &(0x7f0000002600)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x50) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x5a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x800, 0x206, 0x2, 0x6, 0x14000000, 0xb, 0x4f, r1}, 0x20) r2 = add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001980)=0x80000, 0x4) r4 = add_key$user(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000340)=[{&(0x7f0000000180)="ffa847dda32832f1c5be64fa8f0797e3d6927067d498a23cf35d69fccffa7eec24f4049909635edf31c6e3f6c61bd7dadeec40ba511b4ada9d1bc98a6e8385756db925354cc1f2e324c29c277c167301a0301e44f560592521c21445c48d98564242fefc6e4c907d0d7ee743f375ea49b6d6ce39d240feb1280622b27dae837000830b0738451121a0", 0x89}, {&(0x7f0000000280)="9833f17779ce121778a85dba3c190253d5f1960d81b369bbf4da9f9c02eaf364f01f14c85cccab49f67747f76f114e", 0x2f}, {&(0x7f0000000300)="d9045298af3e7fff", 0x8}], 0x3, r4) pipe2$watch_queue(0x0, 0x80) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/igmp6\x00') keyctl$negate(0xd, r2, 0x8, r2) read$alg(r5, &(0x7f0000000e80)=""/4096, 0x1000) r6 = socket(0xa, 0x3, 0x3a) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000000)={'veth0_vlan\x00', 0x800d77}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, {0x80000000}}, './cgroup\x00'}) fstat(r7, &(0x7f0000000100)) keyctl$KEYCTL_WATCH_KEY(0x20, r4, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0x10448) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r9, 0x0) getsockopt$inet_buf(r8, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x24b) r10 = add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r10) mount(&(0x7f0000000000)=@filename='./cgroup\x00', &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='squashfs\x00', 0x200044, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r3, 0x80049367, &(0x7f0000000380)) 178.25667ms ago: executing program 1 (id=5835): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000340), 0x206, 0x8401) ioctl$USBDEVFS_ALLOW_SUSPEND(r0, 0x5522) ioctl$USBDEVFS_FORBID_SUSPEND(r0, 0x5521) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x0, 0x1134001, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000026000000080007000000000018000180140002007465616d5f736c6176655f30"], 0x34}}, 0x4004080) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='vxfs\x00', 0x20080c4, 0x0) 172.155121ms ago: executing program 0 (id=5836): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000bc0)={{0x12, 0x1, 0x0, 0xa0, 0x11, 0xaa, 0x10, 0x2001, 0x4002, 0xdfbf, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xa0, 0xe6, 0xce}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000780)={0x1c, &(0x7f0000000600)={0x0, 0x0, 0x1, "c7"}, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000680)={0x44, &(0x7f0000000300)={0x20, 0x14, 0x3, "6f931f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000001380)='./file0\x00', 0x4) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000000c0)=0xa) read$FUSE(r2, &(0x7f0000000400)={0x2020}, 0xdb) r3 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETFB2(r3, 0xc06864ce, &(0x7f0000000440)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x20000000ec071, 0xffffffffffffffff, 0x1000000000040000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$binfmt_aout(r1, &(0x7f0000002440)={{0x108, 0x0, 0xf2, 0x13e, 0x387, 0x200, 0x27c, 0x3}, "45985e9ced505aeb2d83dbdfc2ac5c334913353df0fbef13d1a90824c7b88eee072683c42136c495c3e0107b4cc7c07c815713761041c329ff0812055e1f71d88607483c30d757677e7b8af776dffe5b8a56a2cc898fc4d3cd6d24b78553f367", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x980) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='qnx4\x00', 0x0, 0x0) 146.036648ms ago: executing program 1 (id=5837): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_TARGET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x4}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000003a00000008000300", @ANYRES32=r5, @ANYBLOB="04005b00060065"], 0x28}}, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)={0x280, r2, 0x4, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IE={0x22b, 0x2a, [@tim={0x5, 0x7f, {0x1, 0x13, 0x3, "79350b135482951c1a1b3ae4457c4795ad53465977af20e7493ba6e6ade2505cd96be41f7291dd13072380730ee5f5c78dec9eb328a570e62aad261c3964fd634d14495b8c798b16163e9336e6d46036c9b2407539fa086eb58df1696da590cff15c2b79629aa6198391e1fe75e6b759e4b974a850cb523152894f43"}}, @fast_bss_trans={0x37, 0xa3, {0x7, 0x5, "a42010a798ccbce595ee9db455fbf81b", "c8020a496bf7dee3b3292a1ce8e911294ab8a4bc2bd5ce7de3c488e65c5bf6f0", "d0a9723b02b1cc6416a1526f4feec6d95691e6dd3d80f1bf3d537573cc8eb3c1", [{0x1, 0xb, "be4e3063728d5b93972753"}, {0x4, 0xd, "c17aacb43cfa8278c007626d7d"}, {0x3, 0x20, "4ff049eda0d0d0ca99e969dea35cd14aedf4afbf71732559f064d69b4d9fd217"}, {0x3, 0x1, '*'}, {0x2, 0xe, "1c19a1d72dff0abaeb5e85e27a2a"}]}}, @fast_bss_trans={0x37, 0xe7, {0x1c, 0x6, "0361f6bfe2efa71fbfff898d3acf991c", "8cd0b5bc1f17bdd64582ea27804678aa1789ab89894ed676f827e4dac30ab98d", "a80254a011809ac1baea302b9ef187d1229fc0cc162e8f7d86344caacb61ef09", [{0x3, 0x13, "f3fca5839c1e5c9548f0ee5ccf317e014b9d22"}, {0x1, 0x26, "1a24819fdaa4b24bdcbb81266834a99f91978c0a8e258fb94f751ea61daa09b3c8baf3b2cfd4"}, {0x2, 0xd, "9f59d8fc93fc6ffcbd3001dd85"}, {0x2, 0x1e, "f4c9efbbb591168901f28c4cce7894eb90a27822b20748b291b678a97be6"}, {0x2, 0x1f, "a7a2d1064d45e163f03f848b5a917940c6ffb3087797451397636971a84cff"}, {0x1, 0x6, "958dcda150e5"}]}}, @link_id={0x65, 0x12, {@from_mac=@broadcast, @device_b, @device_b}}, @ibss={0x6, 0x2, 0x9}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x7f}, @NL80211_ATTR_IE={0x2f, 0x2a, [@sec_chan_ofs={0x3e, 0x1, 0x2}, @random_vendor={0xdd, 0xd, "44a31f8db1dee8280048494d02"}, @cf={0x4, 0x6, {0x2, 0x1c, 0x4, 0x8}}, @gcr_ga={0xbd, 0x6, @broadcast}, @challenge={0x10, 0x1, 0x1f}, @chsw_timing={0x68, 0x4, {0x3, 0x3}}]}]}, 0x280}, 0x1, 0x0, 0x0, 0x8084}, 0x4004000) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r0) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000001c0000000a0004007770616e33000000080001"], 0x30}}, 0x0) 10.419407ms ago: executing program 1 (id=5838): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000440), 0x10) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') writev(r1, &(0x7f00000003c0), 0x100000000000022d) (async) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0xa, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x7}, [@NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x2}, @NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x20}, @NFTA_SET_DATA_TYPE={0x8}, @NFTA_SET_EXPR={0x24, 0x11, 0x0, 0x1, @masq={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_MASQ_REG_PROTO_MAX={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_MASQ_REG_PROTO_MIN={0x8, 0x2, 0x1, 0x0, 0x4}]}}}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004001}, 0x8c0) (async) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f0000000040)='hpfs\x00', 0x0, 0x0) 0s ago: executing program 1 (id=5839): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)=' ', 0x1}], 0x1}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) sendto$inet6(r0, &(0x7f00000007c0)="82edb1ea80", 0x5, 0x8004, 0x0, 0x0) shutdown(r0, 0x2) kernel console output (not intermixed with test programs): .263762][T23140] pgpgout 376062 [ 851.263772][T23140] pgfault 397540 [ 851.263782][T23140] pgmajfault 751 [ 851.263791][T23140] inactive_anon 33837056 [ 851.263801][T23140] active_anon 275431424 [ 851.267809][T23140] inactive_file 4096 [ 851.302713][T23347] /dev/rnullb0: Can't open blockdev [ 851.347016][T23140] active_file 0 [ 851.350599][T23140] unevictable 65536 [ 851.354508][T23140] hierarchical_memory_limit 314572800 [ 851.360859][T23140] hierarchical_memsw_limit 9223372036854771712 [ 851.370609][T23140] total_cache 308117504 [ 851.374954][T23140] total_rss 892928 [ 851.378871][T23140] total_rss_huge 0 [ 851.382793][T23140] total_shmem 308047872 [ 851.387209][T23140] total_mapped_file 65536 [ 851.410991][T23140] total_dirty 0 [ 851.414636][T23140] total_writeback 0 [ 851.422760][T23140] total_workingset_refault_anon 639 [ 851.432143][T23140] total_workingset_refault_file 3843 [ 851.442641][T23140] total_swap 127442944 [ 851.452934][T23140] total_swapcached 335872 [ 851.456513][T23353] /dev/nullb0: Can't open blockdev [ 851.462738][T23140] total_pgpgin 449230 [ 851.471608][T23140] total_pgpgout 376062 [ 851.475812][T23140] total_pgfault 397540 [ 851.480475][T23140] total_pgmajfault 751 [ 851.484577][T23140] total_inactive_anon 33837056 [ 851.495457][T23140] total_active_anon 275431424 [ 851.500803][T23140] total_inactive_file 4096 [ 851.505245][T23140] total_active_file 0 [ 851.512693][T23140] total_unevictable 65536 [ 851.517169][T23140] anon_cost 0 [ 851.521074][T23140] file_cost 0 [ 851.524451][T23140] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.5333,pid=23137,uid=0 [ 851.543380][T23140] Memory cgroup out of memory: Killed process 23137 (syz.1.5333) total-vm:98240kB, anon-rss:1088kB, file-rss:57436kB, shmem-rss:0kB, UID:0 pgtables:212kB oom_score_adj:1000 [ 851.579278][T16418] usb 6-1: new high-speed USB device number 80 using dummy_hcd [ 851.746761][T16418] usb 6-1: Using ep0 maxpacket: 16 [ 851.755009][T16418] usb 6-1: config 0 has an invalid interface number: 104 but max is 1 [ 851.768755][T16418] usb 6-1: config 0 has an invalid interface number: 104 but max is 1 [ 851.786264][T16418] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 851.815409][T16418] usb 6-1: config 0 has no interface number 0 [ 851.821847][T16418] usb 6-1: config 0 interface 104 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 256 [ 851.841920][T16418] usb 6-1: config 0 interface 104 has no altsetting 1 [ 851.852408][T16418] usb 6-1: New USB device found, idVendor=1189, idProduct=0893, bcdDevice= 0.00 [ 851.867911][T16418] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 851.875944][T16418] usb 6-1: Product: syz [ 851.883254][T16418] usb 6-1: Manufacturer: syz [ 851.889488][T16418] usb 6-1: SerialNumber: syz [ 851.911902][T16418] usb 6-1: config 0 descriptor?? [ 852.028932][T23134] syz.1.5333 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 852.182246][T23134] CPU: 1 UID: 0 PID: 23134 Comm: syz.1.5333 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 852.182279][T23134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 852.182293][T23134] Call Trace: [ 852.182302][T23134] [ 852.182313][T23134] dump_stack_lvl+0x189/0x250 [ 852.182352][T23134] ? __pfx_dump_stack_lvl+0x10/0x10 [ 852.182378][T23134] ? __pfx__printk+0x10/0x10 [ 852.182422][T23134] dump_header+0xd3/0x480 [ 852.182455][T23134] oom_kill_process+0x3b6/0x950 [ 852.182489][T23134] out_of_memory+0xf09/0x12a0 [ 852.182531][T23134] ? __pfx_out_of_memory+0x10/0x10 [ 852.182571][T23134] mem_cgroup_out_of_memory+0x145/0x240 [ 852.182610][T23134] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 852.182653][T23134] ? _raw_spin_unlock+0x28/0x50 [ 852.182673][T23134] ? memcg1_oom_prepare+0x37f/0x450 [ 852.182699][T23134] try_charge_memcg+0xdff/0x1290 [ 852.182743][T23134] ? __pfx_try_charge_memcg+0x10/0x10 [ 852.182770][T23134] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 852.182810][T23134] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 852.182846][T23134] charge_memcg+0x9f/0x180 [ 852.182872][T23134] __mem_cgroup_charge+0x25/0x80 [ 852.182895][T23134] shmem_alloc_and_add_folio+0x7c1/0xf60 [ 852.182924][T23134] ? filemap_get_entry+0xad/0x2f0 [ 852.182950][T23134] ? filemap_get_entry+0xad/0x2f0 [ 852.182978][T23134] ? filemap_get_entry+0x28f/0x2f0 [ 852.183008][T23134] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 852.183037][T23134] ? shmem_allowable_huge_orders+0x1f8/0x420 [ 852.183080][T23134] shmem_get_folio_gfp+0x59d/0x1660 [ 852.183128][T23134] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 852.183163][T23134] shmem_write_begin+0xf7/0x2b0 [ 852.183193][T23134] generic_perform_write+0x2c4/0x910 [ 852.183241][T23134] ? __pfx_generic_perform_write+0x10/0x10 [ 852.183272][T23134] ? down_write+0x162/0x1f0 [ 852.183306][T23134] ? file_update_time+0x2da/0x490 [ 852.183346][T23134] shmem_file_write_iter+0xf8/0x120 [ 852.183366][T23134] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 852.183392][T23134] __kernel_write_iter+0x390/0x860 [ 852.183419][T23134] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 852.183457][T23134] ? __pfx___kernel_write_iter+0x10/0x10 [ 852.183478][T23134] ? __up_read+0x280/0x680 [ 852.183511][T23134] ? __asan_memset+0x22/0x50 [ 852.183542][T23134] ? iov_iter_bvec+0xb8/0x180 [ 852.183595][T23134] dump_user_range+0x8a0/0xc90 [ 852.183633][T23134] ? __pfx_dump_user_range+0x10/0x10 [ 852.183655][T23134] ? elf_coredump_extra_notes_write+0x42e/0x4b0 [ 852.183696][T23134] ? __pfx_elf_coredump_extra_notes_write+0x10/0x10 [ 852.183730][T23134] ? __kasan_kmalloc+0x93/0xb0 [ 852.183755][T23134] ? dump_emit+0xa6/0xe0 [ 852.183774][T23134] ? elf_core_dump+0x2c68/0x3900 [ 852.183802][T23134] elf_core_dump+0x32ed/0x3900 [ 852.183848][T23134] ? __pfx_elf_core_dump+0x10/0x10 [ 852.183875][T23134] ? kasan_save_track+0x4f/0x80 [ 852.183892][T23134] ? kasan_save_track+0x3e/0x80 [ 852.183908][T23134] ? __kasan_kmalloc+0x93/0xb0 [ 852.183926][T23134] ? __kvmalloc_node_noprof+0x30d/0x5f0 [ 852.183947][T23134] ? coredump_write+0x340/0x1900 [ 852.183967][T23134] ? vfs_coredump+0x16cb/0x1fa0 [ 852.183987][T23134] ? get_signal+0x1109/0x1340 [ 852.184015][T23134] ? arch_do_signal_or_restart+0x9a/0x750 [ 852.184044][T23134] ? irqentry_exit_to_user_mode+0x81/0x120 [ 852.184065][T23134] ? exc_page_fault+0x9f/0xf0 [ 852.184083][T23134] ? asm_exc_page_fault+0x26/0x30 [ 852.184151][T23134] ? 0xffffffffff600000 [ 852.184176][T23134] ? up_write+0x1c4/0x420 [ 852.184204][T23134] coredump_write+0x1166/0x1900 [ 852.184248][T23134] ? __pfx_coredump_write+0x10/0x10 [ 852.184287][T23134] ? unshare_files+0xa9/0x140 [ 852.184315][T23134] vfs_coredump+0x16cb/0x1fa0 [ 852.184362][T23134] ? __pfx_vfs_coredump+0x10/0x10 [ 852.184430][T23134] ? _raw_spin_unlock_irq+0x23/0x50 [ 852.184449][T23134] ? lockdep_hardirqs_on+0x9c/0x150 [ 852.184474][T23134] get_signal+0x1109/0x1340 [ 852.184528][T23134] arch_do_signal_or_restart+0x9a/0x750 [ 852.184565][T23134] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 852.184599][T23134] ? __bad_area_nosemaphore+0x3fb/0x780 [ 852.184643][T23134] ? local_irq_enable_exit_to_user+0x5/0x10 [ 852.184680][T23134] irqentry_exit_to_user_mode+0x81/0x120 [ 852.184704][T23134] exc_page_fault+0x9f/0xf0 [ 852.184728][T23134] asm_exc_page_fault+0x26/0x30 [ 852.184747][T23134] RIP: 0033:0x7f4a1a44f837 [ 852.184778][T23134] Code: 88 15 c2 5e e9 00 88 05 bf 5e e9 00 c3 50 48 8d 35 11 13 1c 00 48 8d 3d 17 13 1c 00 31 c0 e8 30 f7 ff ff 53 89 fb 48 83 ec 10 <64> 8b 04 25 94 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 852.184797][T23134] RSP: 002b:00007f4a183d7120 EFLAGS: 00010202 [ 852.184817][T23134] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f4a1a58e929 [ 852.184831][T23134] RDX: 00007f4a183d7140 RSI: 00007f4a183d7270 RDI: 000000000000000b [ 852.184845][T23134] RBP: 00007f4a1a610b39 R08: 0000000000000000 R09: 0000000000000000 [ 852.184858][T23134] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 852.184870][T23134] R13: 0000000000000000 R14: 00007f4a1a7b6080 R15: 00007ffef10b2a98 [ 852.184902][T23134] [ 852.473047][T23134] memory: usage 307200kB, limit 307200kB, failcnt 20001 [ 852.510702][ T5964] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 852.582587][T23134] memory+swap: usage 431796kB, limit 9007199254740988kB, failcnt 0 [ 852.880577][T23134] kmem: usage 4832kB, limit 9007199254740988kB, failcnt 0 [ 852.889514][T23134] Memory cgroup stats for /syz1: [ 852.889731][T23134] cache 286416896 [ 852.919118][ T5964] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 852.936943][ T5964] usb 4-1: config 0 has no interfaces? [ 852.944459][ T5964] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 852.960679][ T5964] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 852.974241][T23134] rss 667648 [ 852.981344][ T5964] usb 4-1: config 0 descriptor?? [ 853.026508][T23134] rss_huge 0 [ 853.030020][T23134] shmem 286347264 [ 853.033773][T23134] mapped_file 65536 [ 853.038630][T23134] dirty 0 [ 853.044520][T23134] writeback 0 [ 853.048775][T23134] workingset_refault_anon 643 [ 853.058647][T23134] workingset_refault_file 3850 [ 853.064000][T23134] swap 117284864 [ 853.073254][T23134] swapcached 303104 [ 853.079498][T23134] pgpgin 449683 [ 853.083068][T23134] pgpgout 381845 [ 853.090720][T23134] pgfault 397594 [ 853.094409][T23134] pgmajfault 753 [ 853.101633][T23134] inactive_anon 271974400 [ 853.106109][T23134] active_anon 14716928 [ 853.114390][T23134] inactive_file 0 [ 853.121280][T23134] active_file 4096 [ 853.127144][T23134] unevictable 65536 [ 853.132628][T23134] hierarchical_memory_limit 314572800 [ 853.141491][T23134] hierarchical_memsw_limit 9223372036854771712 [ 853.147989][T23134] total_cache 286416896 [ 853.152465][T23134] total_rss 667648 [ 853.156295][T23134] total_rss_huge 0 [ 853.163497][T23134] total_shmem 286347264 [ 853.173251][T23134] total_mapped_file 65536 [ 853.203474][T23134] total_dirty 0 [ 853.234929][T23134] total_writeback 0 [ 853.255408][T23134] total_workingset_refault_anon 643 [ 853.284362][ T5905] usb 4-1: USB disconnect, device number 19 [ 853.289417][T23134] total_workingset_refault_file 3850 [ 853.327505][T23134] total_swap 117284864 [ 853.331999][T23358] /dev/rnullb0: Can't open blockdev [ 853.348623][T23134] total_swapcached 303104 [ 853.361729][T23134] total_pgpgin 449683 [ 853.378351][T23134] total_pgpgout 381845 [ 853.388154][T23134] total_pgfault 397594 [ 853.415901][T23134] total_pgmajfault 753 [ 853.436340][T23134] total_inactive_anon 271974400 [ 853.446639][T23134] total_active_anon 14716928 [ 853.451610][T23134] total_inactive_file 0 [ 853.456048][T23134] total_active_file 4096 [ 853.465989][T23134] total_unevictable 65536 [ 853.472415][T23134] anon_cost 0 [ 853.476263][T23134] file_cost 0 [ 853.485835][T23134] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.5333,pid=23142,uid=0 [ 853.507471][T23361] /dev/rnullb0: Can't open blockdev [ 853.550799][T23134] Memory cgroup out of memory: Killed process 23142 (syz.1.5333) total-vm:98240kB, anon-rss:1088kB, file-rss:57372kB, shmem-rss:0kB, UID:0 pgtables:212kB oom_score_adj:1000 [ 853.660327][T16418] asix 6-1:0.104 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 853.691913][T16418] asix 6-1:0.104: probe with driver asix failed with error -71 [ 853.716137][T16418] usb 6-1: USB disconnect, device number 80 [ 853.958610][T23137] syz.1.5333 (23137) used greatest stack depth: 17960 bytes left [ 854.686175][T23385] /dev/rnullb0: Can't open blockdev [ 854.723916][T23386] netlink: 60 bytes leftover after parsing attributes in process `syz.3.5430'. [ 854.741351][T23386] netlink: 60 bytes leftover after parsing attributes in process `syz.3.5430'. [ 854.777395][T23384] netlink: 60 bytes leftover after parsing attributes in process `syz.3.5430'. [ 854.914266][T23390] /dev/rnullb0: Can't open blockdev [ 855.017433][ T5905] usb 6-1: new high-speed USB device number 81 using dummy_hcd [ 855.170356][ T5905] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 855.183111][ T5905] usb 6-1: config 0 has no interfaces? [ 855.191165][ T5905] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 855.207160][ T5905] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 855.232506][ T5905] usb 6-1: config 0 descriptor?? [ 855.573993][T23398] sysfs: Unknown parameter 'trans' [ 855.598391][T23400] sysfs: Unknown parameter 'trans' [ 855.784201][T23403] /dev/rnullb0: Can't open blockdev [ 855.790904][T23399] /dev/rnullb0: Can't open blockdev [ 856.138297][T23408] ./file0: Can't lookup blockdev [ 856.497006][ T24] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 856.679373][ T24] usb 4-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 856.692733][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 856.707804][ T24] usb 4-1: config 0 descriptor?? [ 856.730642][ T24] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 857.151331][T23410] /dev/rnullb0: Can't open blockdev [ 857.158535][ T24] gp8psk: usb in 128 operation failed. [ 857.176781][ T24] gp8psk: usb in 137 operation failed. [ 857.186394][ T24] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 857.203180][ T24] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 857.243315][ T24] usb 4-1: USB disconnect, device number 20 [ 857.852094][T23416] /dev/rnullb0: Can't open blockdev [ 858.038831][ T5905] usb 6-1: USB disconnect, device number 81 [ 858.059853][T23422] /dev/rnullb0: Can't open blockdev [ 858.114683][T23421] FAULT_INJECTION: forcing a failure. [ 858.114683][T23421] name failslab, interval 1, probability 0, space 0, times 0 [ 858.154143][T23421] CPU: 1 UID: 0 PID: 23421 Comm: syz.0.5446 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 858.154178][T23421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 858.154193][T23421] Call Trace: [ 858.154203][T23421] [ 858.154213][T23421] dump_stack_lvl+0x189/0x250 [ 858.154245][T23421] ? __pfx____ratelimit+0x10/0x10 [ 858.154270][T23421] ? __pfx_dump_stack_lvl+0x10/0x10 [ 858.154295][T23421] ? __pfx__printk+0x10/0x10 [ 858.154325][T23421] ? __pfx___might_resched+0x10/0x10 [ 858.154347][T23421] ? fs_reclaim_acquire+0x7d/0x100 [ 858.154379][T23421] should_fail_ex+0x414/0x560 [ 858.154419][T23421] should_failslab+0xa8/0x100 [ 858.154447][T23421] __kmalloc_noprof+0xcb/0x4f0 [ 858.154467][T23421] ? kfree+0x4d/0x440 [ 858.154484][T23421] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 858.154519][T23421] tomoyo_realpath_from_path+0xe3/0x5d0 [ 858.154551][T23421] ? tomoyo_domain+0xd9/0x130 [ 858.154586][T23421] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 858.154609][T23421] tomoyo_path_number_perm+0x1e8/0x5a0 [ 858.154635][T23421] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 858.154677][T23421] ? __lock_acquire+0xab9/0xd20 [ 858.154732][T23421] ? __fget_files+0x2a/0x420 [ 858.154765][T23421] ? __fget_files+0x2a/0x420 [ 858.154794][T23421] ? __fget_files+0x3a0/0x420 [ 858.154821][T23421] ? __fget_files+0x2a/0x420 [ 858.154854][T23421] security_file_ioctl+0xcb/0x2d0 [ 858.154892][T23421] __se_sys_ioctl+0x47/0x170 [ 858.154918][T23421] do_syscall_64+0xfa/0x3b0 [ 858.154943][T23421] ? lockdep_hardirqs_on+0x9c/0x150 [ 858.154976][T23421] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 858.154999][T23421] ? clear_bhb_loop+0x60/0xb0 [ 858.155027][T23421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 858.155049][T23421] RIP: 0033:0x7f4b57f8e929 [ 858.155070][T23421] 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 [ 858.155091][T23421] RSP: 002b:00007f4b58d1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 858.155115][T23421] RAX: ffffffffffffffda RBX: 00007f4b581b5fa0 RCX: 00007f4b57f8e929 [ 858.155132][T23421] RDX: 00002000000001c0 RSI: 0000000000003ba0 RDI: 0000000000000003 [ 858.155147][T23421] RBP: 00007f4b58d1f090 R08: 0000000000000000 R09: 0000000000000000 [ 858.155160][T23421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 858.155174][T23421] R13: 0000000000000000 R14: 00007f4b581b5fa0 R15: 00007ffc58b72648 [ 858.155208][T23421] [ 858.155218][T23421] ERROR: Out of memory at tomoyo_realpath_from_path. [ 858.410036][T23433] /dev/rnullb0: Can't open blockdev [ 858.605618][T23443] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5452'. [ 858.617743][T23441] /dev/rnullb0: Can't open blockdev [ 858.783668][T23451] /dev/rnullb0: Can't open blockdev [ 858.810999][T23451] /dev/rnullb0: Can't open blockdev [ 858.876951][ T5905] usb 6-1: new high-speed USB device number 82 using dummy_hcd [ 859.036876][ T5905] usb 6-1: Using ep0 maxpacket: 16 [ 859.051503][ T5905] usb 6-1: config 0 has an invalid interface number: 142 but max is 0 [ 859.078714][ T5905] usb 6-1: config 0 has no interface number 0 [ 859.101207][T23457] syz.0.5458: attempt to access beyond end of device [ 859.101207][T23457] md0: rw=0, sector=2, nr_sectors = 2 limit=0 [ 859.136561][ T5905] usb 6-1: New USB device found, idVendor=1bcf, idProduct=0b40, bcdDevice=a0.f1 [ 859.155935][ T5905] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 859.167626][T23457] MINIX-fs: unable to read superblock [ 859.177184][ T5905] usb 6-1: Product: syz [ 859.191062][ T5905] usb 6-1: Manufacturer: syz [ 859.207080][T23457] /dev/rnullb0: Can't open blockdev [ 859.212594][ T5905] usb 6-1: SerialNumber: syz [ 859.238565][ T5905] usb 6-1: config 0 descriptor?? [ 859.247153][ T9] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 859.413134][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 859.413164][ T9] usb 4-1: config 0 has no interfaces? [ 859.413225][ T9] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 859.413253][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 859.416892][ T9] usb 4-1: config 0 descriptor?? [ 859.515925][T23131] syz.1.5333 (23131) used greatest stack depth: 16376 bytes left [ 859.855105][T23465] FAULT_INJECTION: forcing a failure. [ 859.855105][T23465] name failslab, interval 1, probability 0, space 0, times 0 [ 859.891487][T23465] CPU: 0 UID: 0 PID: 23465 Comm: syz.0.5461 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 859.891520][T23465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 859.891541][T23465] Call Trace: [ 859.891550][T23465] [ 859.891560][T23465] dump_stack_lvl+0x189/0x250 [ 859.891591][T23465] ? __pfx____ratelimit+0x10/0x10 [ 859.891616][T23465] ? __pfx_dump_stack_lvl+0x10/0x10 [ 859.891641][T23465] ? __pfx__printk+0x10/0x10 [ 859.891669][T23465] ? __pfx___might_resched+0x10/0x10 [ 859.891693][T23465] ? fs_reclaim_acquire+0x7d/0x100 [ 859.891725][T23465] should_fail_ex+0x414/0x560 [ 859.891766][T23465] should_failslab+0xa8/0x100 [ 859.891817][T23465] __kmalloc_noprof+0xcb/0x4f0 [ 859.891840][T23465] ? tomoyo_encode+0x28b/0x550 [ 859.891873][T23465] tomoyo_encode+0x28b/0x550 [ 859.891907][T23465] tomoyo_realpath_from_path+0x58d/0x5d0 [ 859.891949][T23465] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 859.891972][T23465] tomoyo_path_number_perm+0x1e8/0x5a0 [ 859.891999][T23465] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 859.892049][T23465] ? __lock_acquire+0xab9/0xd20 [ 859.892106][T23465] ? __fget_files+0x2a/0x420 [ 859.892139][T23465] ? __fget_files+0x2a/0x420 [ 859.892167][T23465] ? __fget_files+0x3a0/0x420 [ 859.892195][T23465] ? __fget_files+0x2a/0x420 [ 859.892230][T23465] security_file_ioctl+0xcb/0x2d0 [ 859.892269][T23465] __se_sys_ioctl+0x47/0x170 [ 859.892295][T23465] do_syscall_64+0xfa/0x3b0 [ 859.892320][T23465] ? lockdep_hardirqs_on+0x9c/0x150 [ 859.892344][T23465] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 859.892367][T23465] ? clear_bhb_loop+0x60/0xb0 [ 859.892395][T23465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 859.892418][T23465] RIP: 0033:0x7f4b57f8e929 [ 859.892438][T23465] 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 [ 859.892459][T23465] RSP: 002b:00007f4b58d1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 859.892484][T23465] RAX: ffffffffffffffda RBX: 00007f4b581b5fa0 RCX: 00007f4b57f8e929 [ 859.892501][T23465] RDX: 00002000000001c0 RSI: 0000000000003ba0 RDI: 0000000000000003 [ 859.892516][T23465] RBP: 00007f4b58d1f090 R08: 0000000000000000 R09: 0000000000000000 [ 859.892531][T23465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 859.892545][T23465] R13: 0000000000000000 R14: 00007f4b581b5fa0 R15: 00007ffc58b72648 [ 859.892580][T23465] [ 859.893103][T23465] ERROR: Out of memory at tomoyo_realpath_from_path. [ 860.056918][T16418] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 860.311222][T16418] usb 2-1: config 0 has an invalid interface number: 255 but max is 0 [ 860.333568][T16418] usb 2-1: config 0 has no interface number 0 [ 860.352689][T16418] usb 2-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 860.384521][T16418] usb 2-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 860.425137][T16418] usb 2-1: config 0 interface 255 has no altsetting 0 [ 860.448674][T16418] usb 2-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=a0.b5 [ 860.473312][T16418] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 860.513636][T16418] usb 2-1: config 0 descriptor?? [ 860.759169][T16418] asix 2-1:0.255 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 860.770198][T23470] FAULT_INJECTION: forcing a failure. [ 860.770198][T23470] name failslab, interval 1, probability 0, space 0, times 0 [ 860.783226][T16418] asix 2-1:0.255: probe with driver asix failed with error -71 [ 860.788600][T23470] CPU: 0 UID: 0 PID: 23470 Comm: syz.0.5463 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 860.788636][T23470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 860.788652][T23470] Call Trace: [ 860.788662][T23470] [ 860.788673][T23470] dump_stack_lvl+0x189/0x250 [ 860.788713][T23470] ? __pfx____ratelimit+0x10/0x10 [ 860.788740][T23470] ? __pfx_dump_stack_lvl+0x10/0x10 [ 860.788767][T23470] ? __pfx__printk+0x10/0x10 [ 860.788797][T23470] ? __pfx___might_resched+0x10/0x10 [ 860.788823][T23470] ? fs_reclaim_acquire+0x7d/0x100 [ 860.788858][T23470] should_fail_ex+0x414/0x560 [ 860.788904][T23470] should_failslab+0xa8/0x100 [ 860.788933][T23470] __kmalloc_noprof+0xcb/0x4f0 [ 860.788957][T23470] ? tomoyo_encode+0x28b/0x550 [ 860.788994][T23470] tomoyo_encode+0x28b/0x550 [ 860.789032][T23470] tomoyo_realpath_from_path+0x58d/0x5d0 [ 860.789074][T23470] ? tomoyo_domain+0xd9/0x130 [ 860.789112][T23470] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 860.789138][T23470] tomoyo_path_number_perm+0x1e8/0x5a0 [ 860.789167][T23470] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 860.789211][T23470] ? __lock_acquire+0xab9/0xd20 [ 860.789272][T23470] ? __fget_files+0x2a/0x420 [ 860.789307][T23470] ? __fget_files+0x2a/0x420 [ 860.789338][T23470] ? __fget_files+0x3a0/0x420 [ 860.789367][T23470] ? __fget_files+0x2a/0x420 [ 860.789403][T23470] security_file_ioctl+0xcb/0x2d0 [ 860.789444][T23470] __se_sys_ioctl+0x47/0x170 [ 860.789473][T23470] do_syscall_64+0xfa/0x3b0 [ 860.789499][T23470] ? lockdep_hardirqs_on+0x9c/0x150 [ 860.789525][T23470] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 860.789568][T23470] ? clear_bhb_loop+0x60/0xb0 [ 860.789598][T23470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 860.789621][T23470] RIP: 0033:0x7f4b57f8e929 [ 860.789644][T23470] 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 [ 860.789665][T23470] RSP: 002b:00007f4b55df6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 860.789692][T23470] RAX: ffffffffffffffda RBX: 00007f4b581b6080 RCX: 00007f4b57f8e929 [ 860.789712][T23470] RDX: 00002000000002c0 RSI: 00000000c208ae62 RDI: 0000000000000004 [ 860.789729][T23470] RBP: 00007f4b55df6090 R08: 0000000000000000 R09: 0000000000000000 [ 860.789745][T23470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 860.789760][T23470] R13: 0000000000000001 R14: 00007f4b581b6080 R15: 00007ffc58b72648 [ 860.789798][T23470] [ 860.789851][T23470] ERROR: Out of memory at tomoyo_realpath_from_path. [ 860.834207][T16418] usb 2-1: USB disconnect, device number 32 [ 861.410591][T23472] /dev/rnullb0: Can't open blockdev [ 861.653033][ T5905] usb 6-1: Found UVC 0.00 device syz (1bcf:0b40) [ 861.671202][ T5905] usb 6-1: Forcing UVC version to 1.0a [ 861.677350][ T5905] usb 6-1: No valid video chain found. [ 861.692642][ T5905] usb 6-1: USB disconnect, device number 82 [ 862.173866][T23489] FAULT_INJECTION: forcing a failure. [ 862.173866][T23489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 862.198977][T16418] usb 4-1: USB disconnect, device number 21 [ 862.236764][T23489] CPU: 1 UID: 0 PID: 23489 Comm: syz.5.5470 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 862.236797][T23489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 862.236811][T23489] Call Trace: [ 862.236820][T23489] [ 862.236831][T23489] dump_stack_lvl+0x189/0x250 [ 862.236862][T23489] ? __pfx____ratelimit+0x10/0x10 [ 862.236886][T23489] ? __pfx_dump_stack_lvl+0x10/0x10 [ 862.236911][T23489] ? __pfx__printk+0x10/0x10 [ 862.236937][T23489] ? __might_fault+0xb0/0x130 [ 862.236972][T23489] should_fail_ex+0x414/0x560 [ 862.237012][T23489] _copy_from_user+0x2d/0xb0 [ 862.237036][T23489] iommufd_fops_ioctl+0x411/0x580 [ 862.237067][T23489] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 862.237095][T23489] ? __fget_files+0x2a/0x420 [ 862.237132][T23489] ? __fget_files+0x2a/0x420 [ 862.237164][T23489] ? bpf_lsm_file_ioctl+0x9/0x20 [ 862.237198][T23489] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 862.237222][T23489] __se_sys_ioctl+0xfc/0x170 [ 862.237248][T23489] do_syscall_64+0xfa/0x3b0 [ 862.237272][T23489] ? lockdep_hardirqs_on+0x9c/0x150 [ 862.237296][T23489] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 862.237319][T23489] ? clear_bhb_loop+0x60/0xb0 [ 862.237347][T23489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 862.237368][T23489] RIP: 0033:0x7fbf2958e929 [ 862.237389][T23489] 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 [ 862.237410][T23489] RSP: 002b:00007fbf2a361038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 862.237434][T23489] RAX: ffffffffffffffda RBX: 00007fbf297b5fa0 RCX: 00007fbf2958e929 [ 862.237452][T23489] RDX: 00002000000001c0 RSI: 0000000000003ba0 RDI: 0000000000000003 [ 862.237466][T23489] RBP: 00007fbf2a361090 R08: 0000000000000000 R09: 0000000000000000 [ 862.237479][T23489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 862.237493][T23489] R13: 0000000000000000 R14: 00007fbf297b5fa0 R15: 00007ffc95f60528 [ 862.237525][T23489] [ 862.930248][T23506] tipc: MTU too low for tipc bearer [ 863.113955][T23509] netlink: 28 bytes leftover after parsing attributes in process `syz.1.5478'. [ 863.707177][ T5905] usb 6-1: new high-speed USB device number 83 using dummy_hcd [ 863.709727][T23531] affs: No valid root block on device rnullb0 [ 863.723654][T23530] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5486'. [ 863.754194][T23530] 9pnet_fd: Insufficient options for proto=fd [ 863.818371][T23533] hpfs: Bad magic ... probably not HPFS [ 863.869351][ T5905] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 863.887186][ T5905] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 863.907150][ T5905] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 863.931826][ T5905] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 863.932603][T23537] NILFS (rnullb0): couldn't find nilfs on the device [ 863.955419][ T5905] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 863.965672][ T5905] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 863.992264][ T5905] usb 6-1: config 0 descriptor?? [ 864.110730][T23539] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 864.278396][T23543] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5493'. [ 864.405841][T23550] vxfs: WRONG superblock magic 00000000 at 1 [ 864.416042][T23550] vxfs: WRONG superblock magic 00000000 at 8 [ 864.422214][T23550] vxfs: can't find superblock. [ 864.432231][ T5905] plantronics 0003:047F:FFFF.0027: ignoring exceeding usage max [ 864.452938][ T5905] plantronics 0003:047F:FFFF.0027: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.5-1/input0 [ 864.874765][T23565] Can't find a SQUASHFS superblock on rnullb0 [ 865.526978][ T9] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 865.697151][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 865.709175][ T9] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 865.724002][ T9] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 865.734993][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 865.751023][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 865.767821][ T9] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 865.794339][ T9] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 865.803535][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 865.950947][ T30] audit: type=1326 audit(1750918399.973:13035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23576 comm="syz.3.5504" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b5e38e929 code=0x7ffc0000 [ 865.973535][ C1] vkms_vblank_simulate: vblank timer overrun [ 865.983100][ T30] audit: type=1326 audit(1750918399.973:13036): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23576 comm="syz.3.5504" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b5e38e929 code=0x7ffc0000 [ 866.009832][ T30] audit: type=1326 audit(1750918399.983:13037): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23576 comm="syz.3.5504" exe="/root/syz-executor" sig=0 arch=c000003e syscall=100 compat=0 ip=0x7f5b5e38e929 code=0x7ffc0000 [ 866.046576][ T30] audit: type=1326 audit(1750918399.983:13038): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23576 comm="syz.3.5504" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b5e38e929 code=0x7ffc0000 [ 866.046628][ T9] usb 2-1: GET_CAPABILITIES returned 0 [ 866.074982][ T30] audit: type=1326 audit(1750918399.983:13039): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23576 comm="syz.3.5504" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5b5e38e929 code=0x7ffc0000 [ 866.103538][ T9] usbtmc 2-1:16.0: can't read capabilities [ 866.103928][ T30] audit: type=1326 audit(1750918399.983:13040): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23576 comm="syz.3.5504" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b5e38e929 code=0x7ffc0000 [ 866.139221][ T30] audit: type=1326 audit(1750918399.983:13041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23576 comm="syz.3.5504" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5b5e38d290 code=0x7ffc0000 [ 866.161755][ C1] vkms_vblank_simulate: vblank timer overrun [ 866.169916][ T30] audit: type=1326 audit(1750918399.983:13042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23576 comm="syz.3.5504" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b5e38e929 code=0x7ffc0000 [ 866.192446][ C1] vkms_vblank_simulate: vblank timer overrun [ 866.199634][ T30] audit: type=1326 audit(1750918399.983:13043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23576 comm="syz.3.5504" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5b5e38e929 code=0x7ffc0000 [ 866.229383][ T30] audit: type=1326 audit(1750918399.983:13044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23576 comm="syz.3.5504" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b5e38e929 code=0x7ffc0000 [ 866.322300][ T5964] usb 2-1: USB disconnect, device number 33 [ 866.418758][T23585] netlink: 'syz.5.5508': attribute type 4 has an invalid length. [ 866.437055][T23585] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5508'. [ 866.559957][T16418] usb 6-1: USB disconnect, device number 83 [ 866.977954][T23612] syz.0.5517: attempt to access beyond end of device [ 866.977954][T23612] nbd0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 867.086307][T23615] FAULT_INJECTION: forcing a failure. [ 867.086307][T23615] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 867.103137][T23615] CPU: 1 UID: 0 PID: 23615 Comm: syz.0.5519 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 867.103170][T23615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 867.103184][T23615] Call Trace: [ 867.103193][T23615] [ 867.103203][T23615] dump_stack_lvl+0x189/0x250 [ 867.103233][T23615] ? __pfx____ratelimit+0x10/0x10 [ 867.103258][T23615] ? __pfx_dump_stack_lvl+0x10/0x10 [ 867.103293][T23615] ? __pfx__printk+0x10/0x10 [ 867.103321][T23615] ? fs_reclaim_acquire+0x7d/0x100 [ 867.103359][T23615] should_fail_ex+0x414/0x560 [ 867.103401][T23615] prepare_alloc_pages+0x213/0x610 [ 867.103438][T23615] __alloc_frozen_pages_noprof+0x123/0x370 [ 867.103484][T23615] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 867.103525][T23615] ? page_table_check_set+0x18d/0x730 [ 867.103554][T23615] alloc_pages_mpol+0x232/0x4a0 [ 867.103585][T23615] alloc_pages_noprof+0xa9/0x190 [ 867.103611][T23615] pte_alloc_one+0x21/0x170 [ 867.103636][T23615] do_huge_pmd_anonymous_page+0x65b/0xb60 [ 867.103675][T23615] __handle_mm_fault+0x1139/0x5440 [ 867.103714][T23615] ? __pfx___handle_mm_fault+0x10/0x10 [ 867.103769][T23615] ? __pfx___might_resched+0x10/0x10 [ 867.103798][T23615] handle_mm_fault+0x40a/0x8e0 [ 867.103843][T23615] __get_user_pages+0x1699/0x2ce0 [ 867.103873][T23615] ? __lock_acquire+0xab9/0xd20 [ 867.103944][T23615] __gup_longterm_locked+0xde9/0x1660 [ 867.103998][T23615] ? gup_fast_fallback+0x195f/0x2010 [ 867.104036][T23615] gup_fast_fallback+0x1e6a/0x2010 [ 867.104104][T23615] ? __pfx_gup_fast_fallback+0x10/0x10 [ 867.104147][T23615] ? is_valid_gup_args+0x11f/0x200 [ 867.104183][T23615] ? get_user_pages_fast+0x4d/0xb0 [ 867.104218][T23615] iommufd_test+0x1dcc/0x5170 [ 867.104254][T23615] ? kasan_quarantine_put+0xdd/0x220 [ 867.104296][T23615] ? __pfx_iommufd_test+0x10/0x10 [ 867.104328][T23615] ? __lock_acquire+0xab9/0xd20 [ 867.104371][T23615] ? __might_fault+0xb0/0x130 [ 867.104417][T23615] iommufd_fops_ioctl+0x45e/0x580 [ 867.104447][T23615] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 867.104475][T23615] ? __fget_files+0x2a/0x420 [ 867.104510][T23615] ? __fget_files+0x2a/0x420 [ 867.104542][T23615] ? bpf_lsm_file_ioctl+0x9/0x20 [ 867.104575][T23615] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 867.104598][T23615] __se_sys_ioctl+0xfc/0x170 [ 867.104623][T23615] do_syscall_64+0xfa/0x3b0 [ 867.104646][T23615] ? lockdep_hardirqs_on+0x9c/0x150 [ 867.104669][T23615] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.104691][T23615] ? clear_bhb_loop+0x60/0xb0 [ 867.104718][T23615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.104739][T23615] RIP: 0033:0x7f4b57f8e929 [ 867.104757][T23615] 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 [ 867.104778][T23615] RSP: 002b:00007f4b58d1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 867.104801][T23615] RAX: ffffffffffffffda RBX: 00007f4b581b5fa0 RCX: 00007f4b57f8e929 [ 867.104818][T23615] RDX: 00002000000001c0 RSI: 0000000000003ba0 RDI: 0000000000000003 [ 867.104833][T23615] RBP: 00007f4b58d1f090 R08: 0000000000000000 R09: 0000000000000000 [ 867.104847][T23615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 867.104861][T23615] R13: 0000000000000000 R14: 00007f4b581b5fa0 R15: 00007ffc58b72648 [ 867.104894][T23615] [ 867.428785][ C1] vkms_vblank_simulate: vblank timer overrun [ 867.462962][T16418] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 867.631499][T16418] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 867.644760][T16418] usb 4-1: config 0 has no interfaces? [ 867.650618][T16418] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 867.659729][T16418] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 867.691367][T16418] usb 4-1: config 0 descriptor?? [ 868.002116][ T9] usb 4-1: USB disconnect, device number 22 [ 868.337429][T23647] FAULT_INJECTION: forcing a failure. [ 868.337429][T23647] name failslab, interval 1, probability 0, space 0, times 0 [ 868.350385][T23647] CPU: 1 UID: 0 PID: 23647 Comm: syz.1.5530 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 868.350415][T23647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 868.350429][T23647] Call Trace: [ 868.350438][T23647] [ 868.350454][T23647] dump_stack_lvl+0x189/0x250 [ 868.350484][T23647] ? __pfx____ratelimit+0x10/0x10 [ 868.350508][T23647] ? __pfx_dump_stack_lvl+0x10/0x10 [ 868.350532][T23647] ? __pfx__printk+0x10/0x10 [ 868.350563][T23647] ? __pfx___might_resched+0x10/0x10 [ 868.350590][T23647] should_fail_ex+0x414/0x560 [ 868.350630][T23647] should_failslab+0xa8/0x100 [ 868.350656][T23647] kmem_cache_alloc_noprof+0x73/0x3c0 [ 868.350678][T23647] ? ptlock_alloc+0x20/0x70 [ 868.350704][T23647] ptlock_alloc+0x20/0x70 [ 868.350725][T23647] pte_alloc_one+0x7d/0x170 [ 868.350750][T23647] do_huge_pmd_anonymous_page+0x65b/0xb60 [ 868.350788][T23647] __handle_mm_fault+0x1139/0x5440 [ 868.350825][T23647] ? __pfx___handle_mm_fault+0x10/0x10 [ 868.350880][T23647] ? __pfx___might_resched+0x10/0x10 [ 868.350907][T23647] handle_mm_fault+0x40a/0x8e0 [ 868.350953][T23647] __get_user_pages+0x1699/0x2ce0 [ 868.350983][T23647] ? __lock_acquire+0xab9/0xd20 [ 868.351053][T23647] __gup_longterm_locked+0xde9/0x1660 [ 868.351107][T23647] ? gup_fast_fallback+0x195f/0x2010 [ 868.351143][T23647] gup_fast_fallback+0x1e6a/0x2010 [ 868.351237][T23647] ? __pfx_gup_fast_fallback+0x10/0x10 [ 868.351280][T23647] ? is_valid_gup_args+0x11f/0x200 [ 868.351315][T23647] ? get_user_pages_fast+0x4d/0xb0 [ 868.351351][T23647] iommufd_test+0x1dcc/0x5170 [ 868.351387][T23647] ? kasan_quarantine_put+0xdd/0x220 [ 868.351424][T23647] ? __pfx_iommufd_test+0x10/0x10 [ 868.351461][T23647] ? __lock_acquire+0xab9/0xd20 [ 868.351505][T23647] ? __might_fault+0xb0/0x130 [ 868.351550][T23647] iommufd_fops_ioctl+0x45e/0x580 [ 868.351579][T23647] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 868.351606][T23647] ? __fget_files+0x2a/0x420 [ 868.351630][T23647] ? __fget_files+0x2a/0x420 [ 868.351653][T23647] ? bpf_lsm_file_ioctl+0x9/0x20 [ 868.351676][T23647] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 868.351692][T23647] __se_sys_ioctl+0xfc/0x170 [ 868.351709][T23647] do_syscall_64+0xfa/0x3b0 [ 868.351726][T23647] ? lockdep_hardirqs_on+0x9c/0x150 [ 868.351743][T23647] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.351758][T23647] ? clear_bhb_loop+0x60/0xb0 [ 868.351777][T23647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.351792][T23647] RIP: 0033:0x7f4a1a58e929 [ 868.351806][T23647] 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 [ 868.351820][T23647] RSP: 002b:00007f4a1b315038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 868.351837][T23647] RAX: ffffffffffffffda RBX: 00007f4a1a7b5fa0 RCX: 00007f4a1a58e929 [ 868.351848][T23647] RDX: 00002000000001c0 RSI: 0000000000003ba0 RDI: 0000000000000003 [ 868.351859][T23647] RBP: 00007f4a1b315090 R08: 0000000000000000 R09: 0000000000000000 [ 868.351869][T23647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 868.351878][T23647] R13: 0000000000000000 R14: 00007f4a1a7b5fa0 R15: 00007ffef10b2a98 [ 868.351901][T23647] [ 868.665351][ C1] vkms_vblank_simulate: vblank timer overrun [ 868.724640][T23649] affs: No valid root block on device rnullb0 [ 868.817253][T16418] usb 6-1: new high-speed USB device number 84 using dummy_hcd [ 868.920016][T23655] binder: 23654:23655 ioctl c0306201 2000000003c0 returned -14 [ 868.930176][T23657] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 868.941220][T23655] binder: 23654:23655 ioctl 408c5333 200000000440 returned -22 [ 868.953069][T23657] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 868.966922][T16418] usb 6-1: Using ep0 maxpacket: 8 [ 868.977180][T16418] usb 6-1: too many configurations: 108, using maximum allowed: 8 [ 868.989726][T16418] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 868.997531][T16418] usb 6-1: can't read configurations, error -61 [ 869.117168][T23661] Mount JFS Failure: -22 [ 869.128807][T16418] usb 6-1: new high-speed USB device number 85 using dummy_hcd [ 869.302535][T16418] usb 6-1: Using ep0 maxpacket: 8 [ 869.308706][T16418] usb 6-1: too many configurations: 108, using maximum allowed: 8 [ 869.318891][T16418] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 869.326890][T16418] usb 6-1: can't read configurations, error -61 [ 869.333753][T16418] usb usb6-port1: attempt power cycle [ 869.713627][T16418] usb 6-1: new high-speed USB device number 86 using dummy_hcd [ 869.740876][T16418] usb 6-1: Using ep0 maxpacket: 8 [ 869.746888][T16418] usb 6-1: too many configurations: 108, using maximum allowed: 8 [ 869.758384][T16418] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 869.765989][T16418] usb 6-1: can't read configurations, error -61 [ 869.917843][T16418] usb 6-1: new high-speed USB device number 87 using dummy_hcd [ 869.944785][T16418] usb 6-1: Using ep0 maxpacket: 8 [ 869.955826][T16418] usb 6-1: too many configurations: 108, using maximum allowed: 8 [ 869.973850][T16418] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 869.978634][T23671] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 869.981874][T16418] usb 6-1: can't read configurations, error -61 [ 869.995676][T16418] usb usb6-port1: unable to enumerate USB device [ 870.302770][T23677] FAULT_INJECTION: forcing a failure. [ 870.302770][T23677] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 870.338811][T23677] CPU: 0 UID: 0 PID: 23677 Comm: syz.1.5540 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 870.338843][T23677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 870.338857][T23677] Call Trace: [ 870.338865][T23677] [ 870.338875][T23677] dump_stack_lvl+0x189/0x250 [ 870.338904][T23677] ? __pfx____ratelimit+0x10/0x10 [ 870.338927][T23677] ? __pfx_dump_stack_lvl+0x10/0x10 [ 870.338951][T23677] ? __pfx__printk+0x10/0x10 [ 870.338976][T23677] ? fs_reclaim_acquire+0x7d/0x100 [ 870.339012][T23677] should_fail_ex+0x414/0x560 [ 870.339063][T23677] prepare_alloc_pages+0x213/0x610 [ 870.339097][T23677] __alloc_frozen_pages_noprof+0x123/0x370 [ 870.339126][T23677] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 870.339154][T23677] ? page_table_check_set+0x18d/0x730 [ 870.339174][T23677] alloc_pages_mpol+0x232/0x4a0 [ 870.339196][T23677] alloc_pages_noprof+0xa9/0x190 [ 870.339214][T23677] pte_alloc_one+0x21/0x170 [ 870.339244][T23677] do_huge_pmd_anonymous_page+0x65b/0xb60 [ 870.339279][T23677] __handle_mm_fault+0x1139/0x5440 [ 870.339315][T23677] ? __pfx___handle_mm_fault+0x10/0x10 [ 870.339355][T23677] ? __pfx___might_resched+0x10/0x10 [ 870.339374][T23677] handle_mm_fault+0x40a/0x8e0 [ 870.339403][T23677] __get_user_pages+0x1699/0x2ce0 [ 870.339423][T23677] ? __lock_acquire+0xab9/0xd20 [ 870.339468][T23677] __gup_longterm_locked+0xde9/0x1660 [ 870.339503][T23677] ? gup_fast_fallback+0x195f/0x2010 [ 870.339527][T23677] gup_fast_fallback+0x1e6a/0x2010 [ 870.339570][T23677] ? __pfx_gup_fast_fallback+0x10/0x10 [ 870.339600][T23677] ? is_valid_gup_args+0x11f/0x200 [ 870.339625][T23677] ? get_user_pages_fast+0x4d/0xb0 [ 870.339650][T23677] iommufd_test+0x1dcc/0x5170 [ 870.339675][T23677] ? kasan_quarantine_put+0xdd/0x220 [ 870.339700][T23677] ? __pfx_iommufd_test+0x10/0x10 [ 870.339740][T23677] ? __lock_acquire+0xab9/0xd20 [ 870.339770][T23677] ? __might_fault+0xb0/0x130 [ 870.339801][T23677] iommufd_fops_ioctl+0x45e/0x580 [ 870.339822][T23677] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 870.339841][T23677] ? __fget_files+0x2a/0x420 [ 870.339866][T23677] ? __fget_files+0x2a/0x420 [ 870.339888][T23677] ? bpf_lsm_file_ioctl+0x9/0x20 [ 870.339911][T23677] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 870.339927][T23677] __se_sys_ioctl+0xfc/0x170 [ 870.339945][T23677] do_syscall_64+0xfa/0x3b0 [ 870.339961][T23677] ? lockdep_hardirqs_on+0x9c/0x150 [ 870.339979][T23677] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 870.339994][T23677] ? clear_bhb_loop+0x60/0xb0 [ 870.340020][T23677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 870.340040][T23677] RIP: 0033:0x7f4a1a58e929 [ 870.340055][T23677] 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 [ 870.340069][T23677] RSP: 002b:00007f4a1b315038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 870.340086][T23677] RAX: ffffffffffffffda RBX: 00007f4a1a7b5fa0 RCX: 00007f4a1a58e929 [ 870.340098][T23677] RDX: 00002000000001c0 RSI: 0000000000003ba0 RDI: 0000000000000003 [ 870.340109][T23677] RBP: 00007f4a1b315090 R08: 0000000000000000 R09: 0000000000000000 [ 870.340119][T23677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 870.340128][T23677] R13: 0000000000000000 R14: 00007f4a1a7b5fa0 R15: 00007ffef10b2a98 [ 870.340151][T23677] [ 871.067993][ T24] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 871.288311][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 871.313686][ T24] usb 2-1: config 0 has no interfaces? [ 871.332542][ T24] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 871.355700][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 871.396936][ T24] usb 2-1: config 0 descriptor?? [ 871.702847][ T5841] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 871.715492][ T5841] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 871.726129][ T5841] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 871.741466][ T5841] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 871.750935][ T5841] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 871.815878][ T9] usb 2-1: USB disconnect, device number 34 [ 872.423793][T23699] syz.1.5547: vmalloc error: size 8388608, failed to allocated page array size 16384, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 872.458150][T23699] CPU: 0 UID: 0 PID: 23699 Comm: syz.1.5547 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 872.458189][T23699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 872.458204][T23699] Call Trace: [ 872.458213][T23699] [ 872.458241][T23699] dump_stack_lvl+0x189/0x250 [ 872.458272][T23699] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 872.458306][T23699] ? __pfx_dump_stack_lvl+0x10/0x10 [ 872.458343][T23699] ? __pfx__printk+0x10/0x10 [ 872.458368][T23699] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 872.458395][T23699] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 872.458441][T23699] warn_alloc+0x214/0x310 [ 872.458475][T23699] ? __pfx_warn_alloc+0x10/0x10 [ 872.458510][T23699] ? __get_vm_area_node+0x28f/0x300 [ 872.458540][T23699] ? packet_set_ring+0x6f4/0x2380 [ 872.458574][T23699] __vmalloc_node_range_noprof+0x67e/0x12f0 [ 872.458630][T23699] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 872.458663][T23699] ? alloc_pages_mpol+0x3cd/0x4a0 [ 872.458691][T23699] ? packet_set_ring+0x6f4/0x2380 [ 872.458721][T23699] vzalloc_noprof+0xb2/0xf0 [ 872.458745][T23699] ? packet_set_ring+0x6f4/0x2380 [ 872.458777][T23699] packet_set_ring+0x6f4/0x2380 [ 872.458832][T23699] ? __pfx_packet_set_ring+0x10/0x10 [ 872.458884][T23699] ? _copy_from_user+0x94/0xb0 [ 872.458911][T23699] packet_setsockopt+0xc5a/0x12c0 [ 872.458945][T23699] ? __pfx_packet_setsockopt+0x10/0x10 [ 872.458973][T23699] ? futex_wait+0x285/0x360 [ 872.459009][T23699] ? __pfx_futex_wait+0x10/0x10 [ 872.459050][T23699] ? aa_sk_perm+0x81e/0x950 [ 872.459105][T23699] ? __pfx_aa_sk_perm+0x10/0x10 [ 872.459127][T23699] ? __lock_acquire+0xab9/0xd20 [ 872.459171][T23699] ? aa_sock_opt_perm+0xff/0x1b0 [ 872.459202][T23699] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 872.459233][T23699] ? __pfx_packet_setsockopt+0x10/0x10 [ 872.459265][T23699] do_sock_setsockopt+0x257/0x3e0 [ 872.459300][T23699] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 872.459335][T23699] ? __fget_files+0x2a/0x420 [ 872.459374][T23699] __x64_sys_setsockopt+0x18b/0x220 [ 872.459411][T23699] do_syscall_64+0xfa/0x3b0 [ 872.459437][T23699] ? lockdep_hardirqs_on+0x9c/0x150 [ 872.459461][T23699] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 872.459483][T23699] ? clear_bhb_loop+0x60/0xb0 [ 872.459510][T23699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 872.459532][T23699] RIP: 0033:0x7f4a1a58e929 [ 872.459553][T23699] 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 [ 872.459573][T23699] RSP: 002b:00007f4a1b315038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 872.459597][T23699] RAX: ffffffffffffffda RBX: 00007f4a1a7b5fa0 RCX: 00007f4a1a58e929 [ 872.459615][T23699] RDX: 000000000000000d RSI: 0000000000000107 RDI: 0000000000000003 [ 872.459629][T23699] RBP: 00007f4a1a610b39 R08: 000000000000001c R09: 0000000000000000 [ 872.459644][T23699] R10: 00002000000004c0 R11: 0000000000000246 R12: 0000000000000000 [ 872.459659][T23699] R13: 0000000000000000 R14: 00007f4a1a7b5fa0 R15: 00007ffef10b2a98 [ 872.459694][T23699] [ 872.459973][T23699] Mem-Info: [ 872.764714][T23699] active_anon:6982 inactive_anon:4 isolated_anon:0 [ 872.764714][T23699] active_file:9000 inactive_file:51394 isolated_file:0 [ 872.764714][T23699] unevictable:768 dirty:319 writeback:0 [ 872.764714][T23699] slab_reclaimable:12614 slab_unreclaimable:107832 [ 872.764714][T23699] mapped:25611 shmem:1386 pagetables:1504 [ 872.764714][T23699] sec_pagetables:0 bounce:0 [ 872.764714][T23699] kernel_misc_reclaimable:0 [ 872.764714][T23699] free:1302756 free_pcp:19006 free_cma:0 [ 872.810390][T23699] Node 0 active_anon:27928kB inactive_anon:16kB active_file:36000kB inactive_file:205376kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:102444kB dirty:1276kB writeback:0kB shmem:4008kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:13052kB pagetables:5892kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 872.844279][T23699] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:124kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 872.876095][T23699] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 872.907672][T23699] lowmem_reserve[]: 0 2497 2498 2498 2498 [ 872.913495][T23699] Node 0 DMA32 free:1316028kB boost:0kB min:34232kB low:42788kB high:51344kB reserved_highatomic:0KB free_highatomic:0KB active_anon:27880kB inactive_anon:16kB active_file:36000kB inactive_file:204060kB unevictable:1536kB writepending:1276kB present:3129332kB managed:2557024kB mlocked:0kB bounce:0kB free_pcp:46192kB local_pcp:26904kB free_cma:0kB [ 872.946106][T23699] lowmem_reserve[]: 0 0 1 1 1 [ 872.955890][T23699] Node 0 Normal free:8kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB free_highatomic:0KB active_anon:48kB inactive_anon:0kB active_file:0kB inactive_file:1316kB unevictable:0kB writepending:0kB present:1048580kB managed:1388kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB [ 872.986261][T23699] lowmem_reserve[]: 0 0 0 0 0 [ 872.991109][T23699] Node 1 Normal free:3879628kB boost:0kB min:55652kB low:69564kB high:83476kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:30956kB local_pcp:7392kB free_cma:0kB [ 873.024935][T23699] lowmem_reserve[]: 0 0 0 0 0 [ 873.029936][T23699] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 873.047122][T23699] Node 0 DMA32: 3267*4kB (UME) 1861*8kB (UME) 1427*16kB (UME) 1065*32kB (UME) 712*64kB (UM) 420*128kB (UME) 239*256kB (UME) 107*512kB (UME) 42*1024kB (UM) 11*2048kB (UME) 232*4096kB (UM) = 1315972kB [ 873.072547][T23699] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 873.084573][T23699] Node 1 Normal: 3*4kB (UME) 4*8kB (UE) 10*16kB (UME) 178*32kB (UME) 101*64kB (UME) 17*128kB (UM) 4*256kB (UME) 1*512kB (U) 3*1024kB (UME) 3*2048kB (UME) 941*4096kB (M) = 3879628kB [ 873.103081][T23699] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 873.112748][T23699] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 873.122154][T23699] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 873.131965][T23699] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 873.141525][T23699] 61780 total pagecache pages [ 873.146236][T23699] 4 pages in swap cache [ 873.150492][T23699] Free swap = 124540kB [ 873.154668][T23699] Total swap = 124996kB [ 873.158901][T23699] 2097051 pages RAM [ 873.162727][T23699] 0 pages HighMem/MovableOnly [ 873.167568][T23699] 425817 pages reserved [ 873.171737][T23699] 0 pages cma reserved [ 873.394239][T23706] netlink: 60 bytes leftover after parsing attributes in process `syz.1.5549'. [ 873.410614][T23706] netlink: 60 bytes leftover after parsing attributes in process `syz.1.5549'. [ 873.441531][T23706] netlink: 60 bytes leftover after parsing attributes in process `syz.1.5549'. [ 873.491227][T23708] affs: No valid root block on device rnullb0 [ 873.672983][T21852] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 873.693718][T23718] Invalid logical block size (32767) [ 873.715408][T23719] Invalid logical block size (32767) [ 873.838880][T21852] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 873.857616][T13761] Bluetooth: hci0: command tx timeout [ 874.050944][T21852] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 874.082565][T23731] Mount JFS Failure: -22 [ 874.241116][T21852] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 874.282914][T23743] affs: No valid root block on device rnullb0 [ 874.289480][T23738] netlink: 60 bytes leftover after parsing attributes in process `syz.3.5559'. [ 874.301008][T23741] netlink: 60 bytes leftover after parsing attributes in process `syz.3.5559'. [ 874.319020][T23738] netlink: 60 bytes leftover after parsing attributes in process `syz.3.5559'. [ 874.345949][T23695] chnl_net:caif_netlink_parms(): no params data found [ 874.717957][T23755] netlink: 'syz.3.5566': attribute type 29 has an invalid length. [ 874.770871][T21852] bridge_slave_1: left allmulticast mode [ 874.777725][T21852] bridge_slave_1: left promiscuous mode [ 874.783543][T21852] bridge0: port 2(bridge_slave_1) entered disabled state [ 874.806191][T21852] bridge_slave_0: left allmulticast mode [ 874.832934][T21852] bridge_slave_0: left promiscuous mode [ 874.846332][T21852] bridge0: port 1(bridge_slave_0) entered disabled state [ 874.968647][T23773] netlink: 32 bytes leftover after parsing attributes in process `syz.1.5568'. [ 875.154280][T23777] FAT-fs (rnullb0): bogus number of reserved sectors [ 875.161337][T23777] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 875.186935][ T5905] usb 6-1: new high-speed USB device number 88 using dummy_hcd [ 875.285497][T23783] affs: No valid root block on device rnullb0 [ 875.374570][ T5905] usb 6-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 875.385592][ T5905] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 875.421588][ T5905] usb 6-1: config 0 descriptor?? [ 875.452772][T21852] dvmrp0 (unregistering): left allmulticast mode [ 875.481552][T21852] dvmrp1 (unregistering): left allmulticast mode [ 875.544770][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 875.762709][T21852] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 875.774458][T21852] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 875.785398][T21852] bond0 (unregistering): Released all slaves [ 875.800931][T23760] netlink: 'syz.3.5566': attribute type 29 has an invalid length. [ 875.809559][T23695] bridge0: port 1(bridge_slave_0) entered blocking state [ 875.817485][T23695] bridge0: port 1(bridge_slave_0) entered disabled state [ 875.824935][T23695] bridge_slave_0: entered allmulticast mode [ 875.833814][T23695] bridge_slave_0: entered promiscuous mode [ 875.854081][T23695] bridge0: port 2(bridge_slave_1) entered blocking state [ 875.861407][T23695] bridge0: port 2(bridge_slave_1) entered disabled state [ 875.887009][T23695] bridge_slave_1: entered allmulticast mode [ 875.908320][T23695] bridge_slave_1: entered promiscuous mode [ 875.945205][T13761] Bluetooth: hci0: command tx timeout [ 876.035181][T23695] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 876.069522][T23695] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 876.146424][T23695] team0: Port device team_slave_0 added [ 876.160941][T23695] team0: Port device team_slave_1 added [ 876.242442][T23695] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 876.253059][T23695] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 876.285600][T23695] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 876.316032][T21852] hsr_slave_0: left promiscuous mode [ 876.322289][T21852] hsr_slave_1: left promiscuous mode [ 876.336179][T21852] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 876.344846][T21852] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 876.359148][T21852] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 876.366593][T21852] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 876.405886][T21852] veth1_macvtap: left promiscuous mode [ 876.423768][T21852] veth0_macvtap: left promiscuous mode [ 876.430866][T21852] veth1_vlan: left promiscuous mode [ 876.436318][T21852] veth0_vlan: left promiscuous mode [ 876.453330][ T5905] pegasus 6-1:0.0: probe with driver pegasus failed with error -32 [ 877.161941][T21852] team0 (unregistering): Port device team_slave_1 removed [ 877.209439][T21852] team0 (unregistering): Port device team_slave_0 removed [ 877.711012][T23695] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 877.719203][T23695] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 877.745817][T23695] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 877.862705][T23695] hsr_slave_0: entered promiscuous mode [ 877.875193][T23695] hsr_slave_1: entered promiscuous mode [ 878.015371][T16418] usb 6-1: USB disconnect, device number 88 [ 878.025677][T13761] Bluetooth: hci0: command tx timeout [ 878.214610][T23814] netlink: 60 bytes leftover after parsing attributes in process `syz.5.5572'. [ 878.272210][T23814] netlink: 60 bytes leftover after parsing attributes in process `syz.5.5572'. [ 878.307725][T23818] /dev/nullb0: Can't open blockdev [ 878.321669][T23814] netlink: 60 bytes leftover after parsing attributes in process `syz.5.5572'. [ 878.331849][T21852] IPVS: stop unused estimator thread 0... [ 878.356983][ T5905] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 878.539816][ T5905] usb 2-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 878.567774][ T5905] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 878.580783][ T5905] usb 2-1: config 0 descriptor?? [ 878.767122][T16418] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 878.778365][ T5924] usb 6-1: new high-speed USB device number 89 using dummy_hcd [ 878.947024][T16418] usb 4-1: Using ep0 maxpacket: 32 [ 878.952345][ T5924] usb 6-1: Using ep0 maxpacket: 32 [ 878.978439][T16418] usb 4-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 878.995591][ T5924] usb 6-1: config 1 has an invalid interface number: 233 but max is 0 [ 879.007222][T16418] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 879.015363][ T5924] usb 6-1: config 1 has no interface number 0 [ 879.031389][ T5924] usb 6-1: config 1 interface 233 has no altsetting 0 [ 879.050803][T16418] usb 4-1: config 0 descriptor?? [ 879.061734][ T5924] usb 6-1: New USB device found, idVendor=04e8, idProduct=ff30, bcdDevice=34.ac [ 879.079687][T16418] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 879.097308][ T5924] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 879.105762][ T5924] usb 6-1: Product: syz [ 879.110733][ T5924] usb 6-1: Manufacturer: syz [ 879.115401][ T5924] usb 6-1: SerialNumber: syz [ 879.168107][T23695] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 879.184374][T23695] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 879.203046][T23695] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 879.215499][T23695] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 879.342036][T23844] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 879.359952][T16418] gspca_nw80x: reg_w err -71 [ 879.367498][T16418] nw80x 4-1:0.0: probe with driver nw80x failed with error -71 [ 879.394711][T23844] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 879.418066][T16418] usb 4-1: USB disconnect, device number 23 [ 879.455930][T23695] 8021q: adding VLAN 0 to HW filter on device bond0 [ 879.512037][T23695] 8021q: adding VLAN 0 to HW filter on device team0 [ 879.542467][ T5924] imon_raw 6-1:1.233: IR endpoint missing [ 879.561010][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 879.568290][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 879.586295][ T5924] usb 6-1: USB disconnect, device number 89 [ 879.627759][ T5905] pegasus 2-1:0.0: probe with driver pegasus failed with error -32 [ 879.641678][ T1106] bridge0: port 2(bridge_slave_1) entered blocking state [ 879.648914][ T1106] bridge0: port 2(bridge_slave_1) entered forwarding state [ 879.656820][T23848] program syz.3.5577 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 880.100937][T13761] Bluetooth: hci0: command tx timeout [ 880.290139][T23695] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 880.357510][ T5905] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 880.387586][T23695] veth0_vlan: entered promiscuous mode [ 880.406489][T23695] veth1_vlan: entered promiscuous mode [ 880.471851][T23695] veth0_macvtap: entered promiscuous mode [ 880.493737][T23695] veth1_macvtap: entered promiscuous mode [ 880.529133][ T5905] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 880.548688][T23695] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 880.556341][ T5905] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 880.576516][T23695] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 880.586019][ T5905] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 880.608174][ T5905] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 880.624019][ T1106] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.642772][ T1106] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.644102][T23870] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 880.671289][ T1106] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.696057][ T5905] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 880.698561][ T1106] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.886827][ T1106] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 880.919950][ T1106] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 880.953018][ T24] usb 4-1: USB disconnect, device number 24 [ 881.005019][ T1106] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 881.018875][ T1106] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 881.165666][ T5885] usb 2-1: USB disconnect, device number 35 [ 881.354722][T23902] hpfs: Bad magic ... probably not HPFS [ 881.891933][ T24] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 882.071261][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 882.084354][ T24] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 882.109548][ T24] usb 2-1: config 0 has no interface number 0 [ 882.119940][ T24] usb 2-1: config 0 interface 12 has no altsetting 0 [ 882.141028][ T24] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 882.157179][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 882.185300][ T24] usb 2-1: Product: syz [ 882.196760][ T24] usb 2-1: Manufacturer: syz [ 882.201440][ T24] usb 2-1: SerialNumber: syz [ 882.220017][ T24] usb 2-1: config 0 descriptor?? [ 882.479376][ T24] f81534 2-1:0.12: f81534_set_register: reg: 1002 data: 3 failed: -71 [ 882.493540][ T24] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 882.512229][ T24] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 882.531144][ T24] f81534 2-1:0.12: probe with driver f81534 failed with error -71 [ 882.573102][ T24] usb 2-1: USB disconnect, device number 36 [ 883.276940][ T24] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 883.322346][T23961] gfs2: not a GFS2 filesystem [ 883.391003][T23963] omfs: Invalid superblock (0) [ 883.440927][ T24] usb 2-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 883.454801][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 883.471895][ T24] usb 2-1: config 0 descriptor?? [ 883.525366][T23965] overlayfs: failed to resolve './file1/file0': -2 [ 883.637293][T16418] usb 6-1: new full-speed USB device number 90 using dummy_hcd [ 883.734137][T23970] /dev/rnullb0: Can't open blockdev [ 883.790842][T16418] usb 6-1: not running at top speed; connect to a high speed hub [ 883.806391][T16418] usb 6-1: config 1 interface 0 altsetting 3 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 883.819768][T16418] usb 6-1: config 1 interface 0 has no altsetting 0 [ 884.499162][ T24] pegasus 2-1:0.0: probe with driver pegasus failed with error -32 [ 884.880141][T23986] MTD: Attempt to mount non-MTD device "/dev/rnullb0" [ 884.887586][T23986] VFS: Can't find a romfs filesystem on dev rnullb0. [ 884.887586][T23986] [ 885.022834][T23988] tipc: Failed to remove unknown binding: 66,1,1/0:2168592306/2168592308 [ 885.032187][T23988] tipc: Failed to remove unknown binding: 66,1,1/0:2168592306/2168592308 [ 885.589355][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 885.589387][ T30] audit: type=1800 audit(1750918419.603:13076): pid=24006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.5614" name="dmabuf" dev="dmabuf" ino=7 res=0 errno=0 [ 886.515545][ T9] usb 2-1: USB disconnect, device number 37 [ 886.572691][T16418] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 886.596701][T16418] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 886.604758][T16418] usb 6-1: Product: ࡠ [ 886.631452][T16418] usb 6-1: can't set config #1, error -71 [ 886.652219][T16418] usb 6-1: USB disconnect, device number 90 [ 886.716832][ T5885] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 886.871859][T24015] netlink: 60 bytes leftover after parsing attributes in process `syz.1.5616'. [ 886.897962][T24018] netlink: 60 bytes leftover after parsing attributes in process `syz.1.5616'. [ 886.903921][ T5885] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 886.932650][ T5885] usb 4-1: config 0 has no interfaces? [ 886.939332][ T5885] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 886.953918][ T5885] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 886.987820][ T5885] usb 4-1: config 0 descriptor?? [ 887.093463][T24027] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 887.259048][T24033] loop8: detected capacity change from 0 to 7 [ 887.266950][ T5924] usb 6-1: new high-speed USB device number 91 using dummy_hcd [ 887.280333][T24033] Dev loop8: unable to read RDB block 7 [ 887.285943][T24033] loop8: unable to read partition table [ 887.296517][T24033] loop8: partition table beyond EOD, truncated [ 887.310097][ T5885] usb 4-1: USB disconnect, device number 25 [ 887.331983][T24033] loop_reread_partitions: partition scan of loop8 (被x) failed (rc=-5) [ 887.446808][ T5924] usb 6-1: Using ep0 maxpacket: 8 [ 887.455268][ T5924] usb 6-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 887.464854][ T5924] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 887.473031][ T5924] usb 6-1: Product: syz [ 887.477251][ T5924] usb 6-1: Manufacturer: syz [ 887.481873][ T5924] usb 6-1: SerialNumber: syz [ 887.490595][ T5924] usb 6-1: config 0 descriptor?? [ 887.617138][ T10] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 887.699276][ T5924] usb 6-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 887.776920][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 887.789561][ T10] usb 2-1: config 7 has an invalid interface number: 90 but max is 0 [ 887.798068][ T10] usb 2-1: config 7 has an invalid descriptor of length 1, skipping remainder of the config [ 887.808951][ T10] usb 2-1: config 7 has no interface number 0 [ 887.815970][ T10] usb 2-1: config 7 interface 90 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 12 [ 887.830970][ T10] usb 2-1: config 7 interface 90 has no altsetting 0 [ 887.840503][ T10] usb 2-1: New USB device found, idVendor=0af0, idProduct=6761, bcdDevice=ac.48 [ 887.850241][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 887.858727][ T10] usb 2-1: Product: 㨞鎒嬮Ἃ凙⽍뉪趧ꐅ㮬탋ኸ韚뚍ट傋Ａ１԰Ი夔ꃣ빱宜度乖࠭닭쩱졧顂綶㰗卞쁹郳蝫좑㈢䨃ໄ冡㐋㈴錥뵀빃櫽蕒飌䫞폺㾄䣽⛞쨋艰脪➺藳鳻멃證噕戮있⿷撚㩋仿苠⧢弆ꜽ㗼은셍䬼Պ첧俢괵뷠䪾腍迦쟩曡酧ဥὲ켈ꋊ朆ル䆴蘋ꞏ鯬禔埐⠱銅傃立཭処 [ 887.893628][ C0] vkms_vblank_simulate: vblank timer overrun [ 887.900969][ T10] usb 2-1: Manufacturer: ŏ汾ᘮ⠥מሸ嵬ꐩ땸镴킔匯廄␨薭穹讙혁煁훌蜧잹燧䞒얘恨쟷沨寄瓷⍄爠﩯定쇯ੜ蔚葓撫䧫伱칥Ⳡ懸︹ [ 887.924222][ T10] usb 2-1: SerialNumber: ࠖ [ 887.932578][ T10] usb 2-1: rejected 1 configuration due to insufficient available bus power [ 887.950229][ T10] usb 2-1: no configuration chosen from 1 choice [ 887.974247][T24041] 9pnet_fd: Insufficient options for proto=fd [ 888.509977][ T5924] dvb_usb_rtl28xxu 6-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 888.531952][ T5924] usb 6-1: USB disconnect, device number 91 [ 888.665021][ T30] audit: type=1326 audit(1750918422.683:13077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 888.706518][ T30] audit: type=1326 audit(1750918422.683:13078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 888.728845][ C0] vkms_vblank_simulate: vblank timer overrun [ 888.742946][ T30] audit: type=1326 audit(1750918422.723:13079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 888.765228][ C0] vkms_vblank_simulate: vblank timer overrun [ 888.775981][ T30] audit: type=1326 audit(1750918422.723:13080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 888.798305][ C0] vkms_vblank_simulate: vblank timer overrun [ 888.812046][ T30] audit: type=1326 audit(1750918422.723:13081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 888.840397][ T30] audit: type=1326 audit(1750918422.723:13082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 888.862789][ C0] vkms_vblank_simulate: vblank timer overrun [ 888.875280][ T30] audit: type=1326 audit(1750918422.723:13083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 888.897621][ C0] vkms_vblank_simulate: vblank timer overrun [ 888.910161][ T30] audit: type=1326 audit(1750918422.723:13084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 888.932450][ C0] vkms_vblank_simulate: vblank timer overrun [ 888.940811][ T30] audit: type=1326 audit(1750918422.723:13085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 888.963088][ C0] vkms_vblank_simulate: vblank timer overrun [ 889.886947][ T5905] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 890.061656][ T5905] usb 4-1: Using ep0 maxpacket: 16 [ 890.071353][ T5905] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 890.079930][ T5905] usb 4-1: config 0 has no interface number 0 [ 890.096485][ T5905] usb 4-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 890.111207][ T5905] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 890.126738][ T5905] usb 4-1: Product: syz [ 890.135855][ T5905] usb 4-1: Manufacturer: syz [ 890.140579][ T5905] usb 4-1: SerialNumber: syz [ 890.156999][ T5905] usb 4-1: config 0 descriptor?? [ 890.178389][ T5905] uvcvideo 4-1:0.105: probe with driver uvcvideo failed with error -22 [ 890.259232][ T5905] usb 2-1: USB disconnect, device number 38 [ 890.387292][T16418] usb 4-1: USB disconnect, device number 26 [ 890.596863][ T30] kauditd_printk_skb: 4780 callbacks suppressed [ 890.596883][ T30] audit: type=1326 audit(1750918424.593:17866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 890.639719][ T30] audit: type=1326 audit(1750918424.623:17867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 890.662021][ C0] vkms_vblank_simulate: vblank timer overrun [ 890.716960][ T30] audit: type=1326 audit(1750918424.623:17868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 890.755565][ T30] audit: type=1326 audit(1750918424.623:17869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 890.782551][ T30] audit: type=1326 audit(1750918424.623:17870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 890.811222][ T30] audit: type=1326 audit(1750918424.623:17871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 890.833589][ C0] vkms_vblank_simulate: vblank timer overrun [ 890.856069][ T30] audit: type=1326 audit(1750918424.623:17872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 890.886917][ T30] audit: type=1326 audit(1750918424.623:17873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 890.960317][ T30] audit: type=1326 audit(1750918424.623:17874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 890.982732][ C0] vkms_vblank_simulate: vblank timer overrun [ 891.002321][ T30] audit: type=1326 audit(1750918424.623:17875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24052 comm="syz.5.5629" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2958e929 code=0x50000 [ 891.033300][T24087] affs: No valid root block on device rnullb0 [ 891.078614][T24089] Can't find a SQUASHFS superblock on rnullb0 [ 891.452559][T24095] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 891.861999][T24107] batadv_slave_1: mtu less than device minimum [ 891.996791][T16418] usb 6-1: new high-speed USB device number 92 using dummy_hcd [ 892.128283][T24122] affs: No valid root block on device rnullb0 [ 892.160305][T16418] usb 6-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 892.186040][T16418] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 892.211476][T16418] usb 6-1: config 0 descriptor?? [ 892.366784][ T10] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 892.476356][T24127] qnx4: no qnx4 filesystem (no root dir). [ 892.536800][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 892.544007][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 892.565238][ T10] usb 4-1: New USB device found, idVendor=5543, idProduct=0522, bcdDevice= 0.00 [ 892.585252][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 892.608862][ T10] usb 4-1: config 0 descriptor?? [ 892.632605][ T12] tipc: Subscription rejected, illegal request [ 893.055225][ T10] uclogic 0003:5543:0522.0028: collection stack underflow [ 893.073985][ T10] uclogic 0003:5543:0522.0028: item 0 0 0 12 parsing failed [ 893.083468][ T10] uclogic 0003:5543:0522.0028: parse failed [ 893.090998][ T10] uclogic 0003:5543:0522.0028: probe with driver uclogic failed with error -22 [ 893.265413][T16418] pegasus 6-1:0.0: probe with driver pegasus failed with error -121 [ 893.799625][T24145] FAULT_INJECTION: forcing a failure. [ 893.799625][T24145] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 893.813479][T24145] CPU: 1 UID: 0 PID: 24145 Comm: syz.1.5659 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 893.813510][T24145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 893.813525][T24145] Call Trace: [ 893.813534][T24145] [ 893.813543][T24145] dump_stack_lvl+0x189/0x250 [ 893.813581][T24145] ? __pfx____ratelimit+0x10/0x10 [ 893.813605][T24145] ? __pfx_dump_stack_lvl+0x10/0x10 [ 893.813629][T24145] ? __pfx__printk+0x10/0x10 [ 893.813654][T24145] ? __might_fault+0xb0/0x130 [ 893.813687][T24145] should_fail_ex+0x414/0x560 [ 893.813727][T24145] _copy_from_user+0x2d/0xb0 [ 893.813760][T24145] ___sys_sendmsg+0x158/0x2a0 [ 893.813792][T24145] ? __pfx____sys_sendmsg+0x10/0x10 [ 893.813856][T24145] ? __fget_files+0x2a/0x420 [ 893.813882][T24145] ? __fget_files+0x3a0/0x420 [ 893.813918][T24145] __x64_sys_sendmsg+0x19b/0x260 [ 893.813949][T24145] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 893.813987][T24145] ? __pfx_ksys_write+0x10/0x10 [ 893.814015][T24145] ? do_syscall_64+0xbe/0x3b0 [ 893.814042][T24145] do_syscall_64+0xfa/0x3b0 [ 893.814064][T24145] ? lockdep_hardirqs_on+0x9c/0x150 [ 893.814085][T24145] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 893.814104][T24145] ? clear_bhb_loop+0x60/0xb0 [ 893.814129][T24145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 893.814148][T24145] RIP: 0033:0x7f4a1a58e929 [ 893.814166][T24145] 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 [ 893.814184][T24145] RSP: 002b:00007f4a1b315038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 893.814205][T24145] RAX: ffffffffffffffda RBX: 00007f4a1a7b5fa0 RCX: 00007f4a1a58e929 [ 893.814221][T24145] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 893.814234][T24145] RBP: 00007f4a1b315090 R08: 0000000000000000 R09: 0000000000000000 [ 893.814247][T24145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 893.814260][T24145] R13: 0000000000000000 R14: 00007f4a1a7b5fa0 R15: 00007ffef10b2a98 [ 893.814290][T24145] [ 894.132511][T24153] netlink: 'syz.0.5661': attribute type 4 has an invalid length. [ 894.140462][T24153] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5661'. [ 894.205227][T24155] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5662'. [ 894.224596][T24155] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5662'. [ 894.396423][T24163] exFAT-fs (rnullb0): invalid boot record signature [ 894.403559][T24163] exFAT-fs (rnullb0): failed to read boot sector [ 894.409979][T24163] exFAT-fs (rnullb0): failed to recognize exfat type [ 894.496872][ T10] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 894.657248][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 894.672527][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 894.682532][ T10] usb 2-1: config 128 has an invalid interface number: 127 but max is 3 [ 894.700001][ T10] usb 2-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 894.716268][ T10] usb 2-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 894.725873][ T10] usb 2-1: config 128 has no interface number 0 [ 894.757200][ T10] usb 2-1: config 128 interface 127 altsetting 14 has an endpoint descriptor with address 0x37, changing to 0x7 [ 894.773809][ T10] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x7 has an invalid bInterval 0, changing to 7 [ 894.786031][ T10] usb 2-1: config 128 interface 127 has no altsetting 0 [ 894.806371][ T10] usb 2-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 894.836270][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 894.856926][ T10] usb 2-1: Product: syz [ 894.864099][ T5905] usb 6-1: USB disconnect, device number 92 [ 894.886874][ T10] usb 2-1: Manufacturer: syz [ 894.910409][ T10] usb 2-1: SerialNumber: syz [ 895.084768][T24167] netlink: 20 bytes leftover after parsing attributes in process `syz.5.5666'. [ 895.164692][T24155] netlink: 'syz.1.5662': attribute type 4 has an invalid length. [ 895.186746][T24155] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5662'. [ 895.308852][ T10] usb 2-1: USB disconnect, device number 39 [ 895.344274][T12509] udevd[12509]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:128.127/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 895.468577][ T5924] usb 4-1: USB disconnect, device number 27 [ 895.626515][T24174] FAULT_INJECTION: forcing a failure. [ 895.626515][T24174] name failslab, interval 1, probability 0, space 0, times 0 [ 895.626553][T24174] CPU: 0 UID: 0 PID: 24174 Comm: syz.5.5668 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 895.626580][T24174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 895.626595][T24174] Call Trace: [ 895.626604][T24174] [ 895.626614][T24174] dump_stack_lvl+0x189/0x250 [ 895.626648][T24174] ? __pfx____ratelimit+0x10/0x10 [ 895.626673][T24174] ? __pfx_dump_stack_lvl+0x10/0x10 [ 895.626696][T24174] ? __pfx__printk+0x10/0x10 [ 895.626729][T24174] ? __pfx___might_resched+0x10/0x10 [ 895.626757][T24174] should_fail_ex+0x414/0x560 [ 895.626799][T24174] should_failslab+0xa8/0x100 [ 895.626826][T24174] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 895.626851][T24174] ? __alloc_skb+0x112/0x2d0 [ 895.626883][T24174] __alloc_skb+0x112/0x2d0 [ 895.626915][T24174] netlink_sendmsg+0x5c6/0xb30 [ 895.626954][T24174] ? __pfx_netlink_sendmsg+0x10/0x10 [ 895.626986][T24174] ? aa_sock_msg_perm+0xf1/0x1d0 [ 895.627015][T24174] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 895.627045][T24174] ? __pfx_netlink_sendmsg+0x10/0x10 [ 895.627074][T24174] __sock_sendmsg+0x219/0x270 [ 895.627100][T24174] ____sys_sendmsg+0x505/0x830 [ 895.627137][T24174] ? __pfx_____sys_sendmsg+0x10/0x10 [ 895.627179][T24174] ? import_iovec+0x74/0xa0 [ 895.627230][T24174] ___sys_sendmsg+0x21f/0x2a0 [ 895.627264][T24174] ? __pfx____sys_sendmsg+0x10/0x10 [ 895.627335][T24174] ? __fget_files+0x2a/0x420 [ 895.627364][T24174] ? __fget_files+0x3a0/0x420 [ 895.627405][T24174] __x64_sys_sendmsg+0x19b/0x260 [ 895.627440][T24174] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 895.627483][T24174] ? __pfx_ksys_write+0x10/0x10 [ 895.627505][T24174] ? rcu_is_watching+0x15/0xb0 [ 895.627534][T24174] ? do_syscall_64+0xbe/0x3b0 [ 895.627564][T24174] do_syscall_64+0xfa/0x3b0 [ 895.627588][T24174] ? lockdep_hardirqs_on+0x9c/0x150 [ 895.627612][T24174] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 895.627635][T24174] ? clear_bhb_loop+0x60/0xb0 [ 895.627663][T24174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 895.627684][T24174] RIP: 0033:0x7fbf2958e929 [ 895.627704][T24174] 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 [ 895.627725][T24174] RSP: 002b:00007fbf2a361038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 895.627749][T24174] RAX: ffffffffffffffda RBX: 00007fbf297b5fa0 RCX: 00007fbf2958e929 [ 895.627766][T24174] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 895.627781][T24174] RBP: 00007fbf2a361090 R08: 0000000000000000 R09: 0000000000000000 [ 895.627795][T24174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 895.627808][T24174] R13: 0000000000000000 R14: 00007fbf297b5fa0 R15: 00007ffc95f60528 [ 895.627842][T24174] [ 896.581585][T24182] netlink: 104 bytes leftover after parsing attributes in process `syz.1.5671'. [ 896.910463][T24190] netlink: 'syz.5.5674': attribute type 4 has an invalid length. [ 896.937702][T24190] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5674'. [ 896.996768][T16418] usb 4-1: new full-speed USB device number 28 using dummy_hcd [ 897.082897][T24192] FAULT_INJECTION: forcing a failure. [ 897.082897][T24192] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 897.108715][T24192] CPU: 1 UID: 0 PID: 24192 Comm: syz.5.5675 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 897.108748][T24192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 897.108764][T24192] Call Trace: [ 897.108772][T24192] [ 897.108783][T24192] dump_stack_lvl+0x189/0x250 [ 897.108814][T24192] ? __pfx____ratelimit+0x10/0x10 [ 897.108838][T24192] ? __pfx_dump_stack_lvl+0x10/0x10 [ 897.108863][T24192] ? __pfx__printk+0x10/0x10 [ 897.108898][T24192] should_fail_ex+0x414/0x560 [ 897.108938][T24192] strncpy_from_user+0x36/0x290 [ 897.108975][T24192] getname_flags+0xf3/0x540 [ 897.109004][T24192] ? _copy_from_user+0x94/0xb0 [ 897.109028][T24192] user_path_at+0x24/0x60 [ 897.109072][T24192] __se_sys_mount+0x2d3/0x410 [ 897.109106][T24192] ? __pfx___se_sys_mount+0x10/0x10 [ 897.109141][T24192] ? do_syscall_64+0xbe/0x3b0 [ 897.109165][T24192] ? __x64_sys_mount+0x20/0xc0 [ 897.109195][T24192] do_syscall_64+0xfa/0x3b0 [ 897.109219][T24192] ? lockdep_hardirqs_on+0x9c/0x150 [ 897.109243][T24192] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 897.109264][T24192] ? clear_bhb_loop+0x60/0xb0 [ 897.109290][T24192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 897.109319][T24192] RIP: 0033:0x7fbf2958e929 [ 897.109339][T24192] 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 [ 897.109360][T24192] RSP: 002b:00007fbf2a361038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 897.109382][T24192] RAX: ffffffffffffffda RBX: 00007fbf297b5fa0 RCX: 00007fbf2958e929 [ 897.109399][T24192] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000200000000000 [ 897.109415][T24192] RBP: 00007fbf2a361090 R08: 0000000000000000 R09: 0000000000000000 [ 897.109429][T24192] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000001 [ 897.109443][T24192] R13: 0000000000000000 R14: 00007fbf297b5fa0 R15: 00007ffc95f60528 [ 897.109476][T24192] [ 897.448755][T16418] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 897.459853][T16418] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 897.470876][T16418] usb 4-1: New USB device found, idVendor=060b, idProduct=700a, bcdDevice= 0.00 [ 897.481535][T16418] usb 4-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 897.489656][T16418] usb 4-1: Manufacturer: syz [ 897.497488][T16418] usb 4-1: config 0 descriptor?? [ 897.551186][T24196] tmpfs: Bad value for 'mpol' [ 897.919939][T16418] hid_parser_main: 5 callbacks suppressed [ 897.919964][T16418] cougar 0003:060B:700A.0029: unknown main item tag 0x0 [ 897.936463][T16418] cougar 0003:060B:700A.0029: unknown main item tag 0x0 [ 897.936518][T24209] /dev/rnullb0: Can't open blockdev [ 897.944271][T16418] cougar 0003:060B:700A.0029: unknown main item tag 0x0 [ 897.956591][T16418] cougar 0003:060B:700A.0029: unknown main item tag 0x0 [ 897.963946][T16418] cougar 0003:060B:700A.0029: unknown main item tag 0x0 [ 897.974605][T16418] cougar 0003:060B:700A.0029: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 898.097211][ T5841] Bluetooth: hci4: command 0x0406 tx timeout [ 898.120710][T24187] /dev/rnullb0: Can't open blockdev [ 898.136815][ T5924] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 898.170447][ T24] usb 4-1: USB disconnect, device number 28 [ 898.240397][T24210] fido_id[24210]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 898.355914][ T5924] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 898.496731][ T5924] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 898.508297][ T5924] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 898.521375][ T5924] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 898.534870][ T5924] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 898.544277][ T5924] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 898.558872][ T5924] usb 2-1: config 0 descriptor?? [ 898.683423][T24215] /dev/rnullb0: Can't open blockdev [ 898.929788][T24225] fuse: Unknown parameter 'rtmode' [ 898.931339][T24226] FAULT_INJECTION: forcing a failure. [ 898.931339][T24226] name failslab, interval 1, probability 0, space 0, times 0 [ 898.957078][T24226] CPU: 1 UID: 0 PID: 24226 Comm: syz.0.5686 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 898.957110][T24226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 898.957123][T24226] Call Trace: [ 898.957132][T24226] [ 898.957143][T24226] dump_stack_lvl+0x189/0x250 [ 898.957176][T24226] ? __pfx____ratelimit+0x10/0x10 [ 898.957200][T24226] ? __pfx_dump_stack_lvl+0x10/0x10 [ 898.957230][T24226] ? __pfx__printk+0x10/0x10 [ 898.957257][T24226] ? __pfx___might_resched+0x10/0x10 [ 898.957278][T24226] ? fs_reclaim_acquire+0x7d/0x100 [ 898.957308][T24226] should_fail_ex+0x414/0x560 [ 898.957346][T24226] should_failslab+0xa8/0x100 [ 898.957371][T24226] __kmalloc_noprof+0xcb/0x4f0 [ 898.957391][T24226] ? tomoyo_mount_permission+0x27a/0x970 [ 898.957415][T24226] ? tomoyo_encode+0x28b/0x550 [ 898.957447][T24226] tomoyo_encode+0x28b/0x550 [ 898.957477][T24226] ? tomoyo_mount_permission+0x27a/0x970 [ 898.957503][T24226] tomoyo_mount_permission+0x331/0x970 [ 898.957537][T24226] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 898.957625][T24226] security_sb_mount+0xec/0x350 [ 898.957657][T24226] path_mount+0xbc/0xfe0 [ 898.957683][T24226] ? user_path_at+0x44/0x60 [ 898.957700][T24226] ? kmem_cache_free+0x18f/0x400 [ 898.957732][T24226] __se_sys_mount+0x317/0x410 [ 898.957768][T24226] ? __pfx___se_sys_mount+0x10/0x10 [ 898.957793][T24226] ? rcu_is_watching+0x15/0xb0 [ 898.957822][T24226] ? do_syscall_64+0xbe/0x3b0 [ 898.957844][T24226] ? __x64_sys_mount+0x20/0xc0 [ 898.957875][T24226] do_syscall_64+0xfa/0x3b0 [ 898.957898][T24226] ? lockdep_hardirqs_on+0x9c/0x150 [ 898.957921][T24226] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.957943][T24226] ? clear_bhb_loop+0x60/0xb0 [ 898.957969][T24226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.957991][T24226] RIP: 0033:0x7f953cf8e929 [ 898.958011][T24226] 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 [ 898.958030][T24226] RSP: 002b:00007f953ded3038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 898.958054][T24226] RAX: ffffffffffffffda RBX: 00007f953d1b5fa0 RCX: 00007f953cf8e929 [ 898.958070][T24226] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000200000000000 [ 898.958086][T24226] RBP: 00007f953ded3090 R08: 0000000000000000 R09: 0000000000000000 [ 898.958100][T24226] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000001 [ 898.958114][T24226] R13: 0000000000000000 R14: 00007f953d1b5fa0 R15: 00007ffe646ed398 [ 898.958148][T24226] [ 899.022165][T24227] affs: No valid root block on device rnullb0 [ 899.199685][ T5924] plantronics 0003:047F:FFFF.002A: ignoring exceeding usage max [ 899.295200][ T5924] plantronics 0003:047F:FFFF.002A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 899.630394][T24238] netlink: 'syz.5.5691': attribute type 1 has an invalid length. [ 899.682641][T24238] netlink: 224 bytes leftover after parsing attributes in process `syz.5.5691'. [ 899.957751][T24247] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 899.965930][T24247] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 899.974744][ T10] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 900.115619][T24251] FAULT_INJECTION: forcing a failure. [ 900.115619][T24251] name failslab, interval 1, probability 0, space 0, times 0 [ 900.128528][T24251] CPU: 0 UID: 0 PID: 24251 Comm: syz.5.5696 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 900.128560][T24251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 900.128574][T24251] Call Trace: [ 900.128584][T24251] [ 900.128594][T24251] dump_stack_lvl+0x189/0x250 [ 900.128626][T24251] ? __pfx____ratelimit+0x10/0x10 [ 900.128651][T24251] ? __pfx_dump_stack_lvl+0x10/0x10 [ 900.128675][T24251] ? __pfx__printk+0x10/0x10 [ 900.128706][T24251] ? __pfx___might_resched+0x10/0x10 [ 900.128727][T24251] ? fs_reclaim_acquire+0x7d/0x100 [ 900.128761][T24251] should_fail_ex+0x414/0x560 [ 900.128801][T24251] should_failslab+0xa8/0x100 [ 900.128843][T24251] __kmalloc_noprof+0xcb/0x4f0 [ 900.128858][T24251] ? kfree+0x4d/0x440 [ 900.128871][T24251] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 900.128907][T24251] tomoyo_realpath_from_path+0xe3/0x5d0 [ 900.128947][T24251] ? tomoyo_mount_permission+0x27a/0x970 [ 900.128973][T24251] tomoyo_mount_permission+0x377/0x970 [ 900.128998][T24251] ? tomoyo_mount_permission+0x27a/0x970 [ 900.129017][T24251] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 900.129103][T24251] security_sb_mount+0xec/0x350 [ 900.129137][T24251] path_mount+0xbc/0xfe0 [ 900.129157][T24251] ? user_path_at+0x44/0x60 [ 900.129169][T24251] ? kmem_cache_free+0x18f/0x400 [ 900.129196][T24251] __se_sys_mount+0x317/0x410 [ 900.129234][T24251] ? __pfx___se_sys_mount+0x10/0x10 [ 900.129259][T24251] ? rcu_is_watching+0x15/0xb0 [ 900.129289][T24251] ? do_syscall_64+0xbe/0x3b0 [ 900.129306][T24251] ? __x64_sys_mount+0x20/0xc0 [ 900.129328][T24251] do_syscall_64+0xfa/0x3b0 [ 900.129346][T24251] ? lockdep_hardirqs_on+0x9c/0x150 [ 900.129373][T24251] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 900.129396][T24251] ? clear_bhb_loop+0x60/0xb0 [ 900.129422][T24251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 900.129445][T24251] RIP: 0033:0x7fbf2958e929 [ 900.129460][T24251] 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 [ 900.129474][T24251] RSP: 002b:00007fbf2a361038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 900.129492][T24251] RAX: ffffffffffffffda RBX: 00007fbf297b5fa0 RCX: 00007fbf2958e929 [ 900.129509][T24251] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000200000000000 [ 900.129526][T24251] RBP: 00007fbf2a361090 R08: 0000000000000000 R09: 0000000000000000 [ 900.129541][T24251] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000001 [ 900.129554][T24251] R13: 0000000000000000 R14: 00007fbf297b5fa0 R15: 00007ffc95f60528 [ 900.129587][T24251] [ 900.129600][T24251] ERROR: Out of memory at tomoyo_realpath_from_path. [ 900.403537][ T10] usb 4-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 900.412893][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 900.432832][ T10] usb 4-1: config 0 descriptor?? [ 900.773384][T24259] netlink: 'syz.5.5700': attribute type 12 has an invalid length. [ 901.165159][T24276] FAULT_INJECTION: forcing a failure. [ 901.165159][T24276] name failslab, interval 1, probability 0, space 0, times 0 [ 901.180361][T24276] CPU: 1 UID: 0 PID: 24276 Comm: syz.1.5706 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 901.180395][T24276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 901.180410][T24276] Call Trace: [ 901.180419][T24276] [ 901.180429][T24276] dump_stack_lvl+0x189/0x250 [ 901.180461][T24276] ? __pfx____ratelimit+0x10/0x10 [ 901.180486][T24276] ? __pfx_dump_stack_lvl+0x10/0x10 [ 901.180512][T24276] ? __pfx__printk+0x10/0x10 [ 901.180551][T24276] ? __pfx___might_resched+0x10/0x10 [ 901.180573][T24276] ? fs_reclaim_acquire+0x7d/0x100 [ 901.180604][T24276] should_fail_ex+0x414/0x560 [ 901.180645][T24276] should_failslab+0xa8/0x100 [ 901.180671][T24276] __kmalloc_noprof+0xcb/0x4f0 [ 901.180693][T24276] ? tomoyo_encode+0x28b/0x550 [ 901.180724][T24276] tomoyo_encode+0x28b/0x550 [ 901.180758][T24276] tomoyo_realpath_from_path+0x58d/0x5d0 [ 901.180825][T24276] ? tomoyo_mount_permission+0x27a/0x970 [ 901.180853][T24276] tomoyo_mount_permission+0x377/0x970 [ 901.180884][T24276] ? tomoyo_mount_permission+0x27a/0x970 [ 901.180911][T24276] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 901.181002][T24276] security_sb_mount+0xec/0x350 [ 901.181034][T24276] path_mount+0xbc/0xfe0 [ 901.181062][T24276] ? user_path_at+0x44/0x60 [ 901.181080][T24276] ? kmem_cache_free+0x18f/0x400 [ 901.181113][T24276] __se_sys_mount+0x317/0x410 [ 901.181149][T24276] ? __pfx___se_sys_mount+0x10/0x10 [ 901.181176][T24276] ? rcu_is_watching+0x15/0xb0 [ 901.181205][T24276] ? do_syscall_64+0xbe/0x3b0 [ 901.181228][T24276] ? __x64_sys_mount+0x20/0xc0 [ 901.181259][T24276] do_syscall_64+0xfa/0x3b0 [ 901.181284][T24276] ? lockdep_hardirqs_on+0x9c/0x150 [ 901.181307][T24276] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 901.181330][T24276] ? clear_bhb_loop+0x60/0xb0 [ 901.181358][T24276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 901.181380][T24276] RIP: 0033:0x7f4a1a58e929 [ 901.181400][T24276] 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 [ 901.181419][T24276] RSP: 002b:00007f4a1b315038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 901.181443][T24276] RAX: ffffffffffffffda RBX: 00007f4a1a7b5fa0 RCX: 00007f4a1a58e929 [ 901.181460][T24276] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000200000000000 [ 901.181477][T24276] RBP: 00007f4a1b315090 R08: 0000000000000000 R09: 0000000000000000 [ 901.181491][T24276] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000001 [ 901.181506][T24276] R13: 0000000000000000 R14: 00007f4a1a7b5fa0 R15: 00007ffef10b2a98 [ 901.181540][T24276] [ 901.181564][T24276] ERROR: Out of memory at tomoyo_realpath_from_path. [ 901.362792][T24278] affs: No valid root block on device rnullb0 [ 901.365022][ T5964] usb 2-1: USB disconnect, device number 40 [ 901.533813][ T10] pegasus 4-1:0.0: probe with driver pegasus failed with error -121 [ 901.550929][T24281] ecryptfs_validate_options: You must supply at least one valid auth tok signature as a mount parameter; see the eCryptfs README [ 901.581055][T24281] Error validating options; rc = [-22] [ 902.194183][T24300] NILFS (loop5): device size too small [ 902.223009][T24298] blktrace: Concurrent blktraces are not allowed on rnullb0 [ 902.301415][T24304] /dev/rnullb0: Can't open blockdev [ 902.515774][T24313] FAULT_INJECTION: forcing a failure. [ 902.515774][T24313] name failslab, interval 1, probability 0, space 0, times 0 [ 902.536364][T24313] CPU: 0 UID: 0 PID: 24313 Comm: syz.5.5718 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 902.536397][T24313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 902.536411][T24313] Call Trace: [ 902.536421][T24313] [ 902.536431][T24313] dump_stack_lvl+0x189/0x250 [ 902.536461][T24313] ? __pfx____ratelimit+0x10/0x10 [ 902.536485][T24313] ? __pfx_dump_stack_lvl+0x10/0x10 [ 902.536510][T24313] ? __pfx__printk+0x10/0x10 [ 902.536537][T24313] ? __pfx___might_resched+0x10/0x10 [ 902.536559][T24313] ? fs_reclaim_acquire+0x7d/0x100 [ 902.536590][T24313] should_fail_ex+0x414/0x560 [ 902.536631][T24313] should_failslab+0xa8/0x100 [ 902.536660][T24313] __kmalloc_noprof+0xcb/0x4f0 [ 902.536688][T24313] ? tomoyo_encode+0x28b/0x550 [ 902.536719][T24313] tomoyo_encode+0x28b/0x550 [ 902.536751][T24313] tomoyo_realpath_from_path+0x58d/0x5d0 [ 902.536791][T24313] ? tomoyo_mount_permission+0x27a/0x970 [ 902.536817][T24313] tomoyo_mount_permission+0x377/0x970 [ 902.536846][T24313] ? tomoyo_mount_permission+0x27a/0x970 [ 902.536873][T24313] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 902.536960][T24313] security_sb_mount+0xec/0x350 [ 902.536992][T24313] path_mount+0xbc/0xfe0 [ 902.537017][T24313] ? user_path_at+0x44/0x60 [ 902.537033][T24313] ? kmem_cache_free+0x18f/0x400 [ 902.537064][T24313] __se_sys_mount+0x317/0x410 [ 902.537099][T24313] ? __pfx___se_sys_mount+0x10/0x10 [ 902.537133][T24313] ? do_syscall_64+0xbe/0x3b0 [ 902.537156][T24313] ? __x64_sys_mount+0x20/0xc0 [ 902.537187][T24313] do_syscall_64+0xfa/0x3b0 [ 902.537210][T24313] ? lockdep_hardirqs_on+0x9c/0x150 [ 902.537234][T24313] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 902.537255][T24313] ? clear_bhb_loop+0x60/0xb0 [ 902.537282][T24313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 902.537304][T24313] RIP: 0033:0x7fbf2958e929 [ 902.537324][T24313] 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 [ 902.537343][T24313] RSP: 002b:00007fbf2a361038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 902.537366][T24313] RAX: ffffffffffffffda RBX: 00007fbf297b5fa0 RCX: 00007fbf2958e929 [ 902.537382][T24313] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000200000000000 [ 902.537398][T24313] RBP: 00007fbf2a361090 R08: 0000000000000000 R09: 0000000000000000 [ 902.537413][T24313] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000002 [ 902.537427][T24313] R13: 0000000000000000 R14: 00007fbf297b5fa0 R15: 00007ffc95f60528 [ 902.537459][T24313] [ 902.792685][T24313] ERROR: Out of memory at tomoyo_realpath_from_path. [ 902.856999][ T5924] usb 4-1: USB disconnect, device number 29 [ 902.991372][T24320] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5720'. [ 903.468442][T24336] affs: No valid root block on device rnullb0 [ 903.576948][ T9] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 903.728379][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 903.746962][ T9] usb 4-1: config 0 has no interfaces? [ 903.758511][ T9] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 903.781505][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 903.799900][ T9] usb 4-1: config 0 descriptor?? [ 903.836766][ T5905] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 904.027297][ T5905] usb 2-1: config 0 has an invalid descriptor of length 120, skipping remainder of the config [ 904.046860][ T5905] usb 2-1: too many endpoints for config 0 interface 0 altsetting 1: 255, using maximum allowed: 30 [ 904.078867][ T5905] usb 2-1: config 0 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 904.092741][ T5905] usb 2-1: config 0 interface 0 has no altsetting 0 [ 904.103963][ T5905] usb 2-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 904.113496][ T5905] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 904.134089][ T9] usb 4-1: USB disconnect, device number 30 [ 904.142126][ T5905] usb 2-1: Product: syz [ 904.149728][ T5905] usb 2-1: Manufacturer: syz [ 904.154447][ T5905] usb 2-1: SerialNumber: syz [ 904.164001][ T5905] usb 2-1: config 0 descriptor?? [ 904.394111][T24343] netlink: 'syz.5.5727': attribute type 4 has an invalid length. [ 904.404917][T24343] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5727'. [ 904.462408][T24343] FAULT_INJECTION: forcing a failure. [ 904.462408][T24343] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 904.467459][T24345] ./file0: Can't lookup blockdev [ 904.488406][T24343] CPU: 1 UID: 0 PID: 24343 Comm: syz.5.5727 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 904.488440][T24343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 904.488455][T24343] Call Trace: [ 904.488465][T24343] [ 904.488475][T24343] dump_stack_lvl+0x189/0x250 [ 904.488536][T24343] ? __pfx____ratelimit+0x10/0x10 [ 904.488561][T24343] ? __pfx_dump_stack_lvl+0x10/0x10 [ 904.488586][T24343] ? __pfx__printk+0x10/0x10 [ 904.488626][T24343] should_fail_ex+0x414/0x560 [ 904.488668][T24343] _copy_to_user+0x31/0xb0 [ 904.488693][T24343] simple_read_from_buffer+0xe1/0x170 [ 904.488726][T24343] proc_fail_nth_read+0x1df/0x250 [ 904.488764][T24343] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 904.488799][T24343] ? rw_verify_area+0x258/0x650 [ 904.488822][T24343] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 904.488856][T24343] vfs_read+0x200/0x980 [ 904.488886][T24343] ? __pfx___mutex_lock+0x10/0x10 [ 904.488913][T24343] ? __pfx_vfs_read+0x10/0x10 [ 904.488940][T24343] ? __fget_files+0x2a/0x420 [ 904.488974][T24343] ? __fget_files+0x3a0/0x420 [ 904.489002][T24343] ? __fget_files+0x2a/0x420 [ 904.489042][T24343] ksys_read+0x145/0x250 [ 904.489070][T24343] ? __pfx_ksys_read+0x10/0x10 [ 904.489091][T24343] ? rcu_is_watching+0x15/0xb0 [ 904.489121][T24343] ? do_syscall_64+0xbe/0x3b0 [ 904.489152][T24343] do_syscall_64+0xfa/0x3b0 [ 904.489176][T24343] ? lockdep_hardirqs_on+0x9c/0x150 [ 904.489200][T24343] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 904.489223][T24343] ? clear_bhb_loop+0x60/0xb0 [ 904.489254][T24343] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 904.489276][T24343] RIP: 0033:0x7fbf2958d33c [ 904.489297][T24343] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 904.489318][T24343] RSP: 002b:00007fbf2a361030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 904.489342][T24343] RAX: ffffffffffffffda RBX: 00007fbf297b5fa0 RCX: 00007fbf2958d33c [ 904.489359][T24343] RDX: 000000000000000f RSI: 00007fbf2a3610a0 RDI: 0000000000000003 [ 904.489374][T24343] RBP: 00007fbf2a361090 R08: 0000000000000000 R09: 0000000000000000 [ 904.489389][T24343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 904.489403][T24343] R13: 0000000000000000 R14: 00007fbf297b5fa0 R15: 00007ffc95f60528 [ 904.489438][T24343] [ 904.786372][ T5905] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 904.858930][ T5905] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 904.893921][ T5905] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 904.932535][ T5905] usb 2-1: media controller created [ 905.016354][ T5905] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 905.130900][ T5905] DVB: Unable to find symbol tda10046_attach() [ 905.137789][ T5905] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 905.152173][ T5905] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 905.176457][ T5905] dvb_usb_m920x 2-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 905.202647][ T5905] usb 2-1: USB disconnect, device number 41 [ 905.236114][T24365] /dev/rnullb0: Can't open blockdev [ 905.850670][T24390] qnx4: no qnx4 filesystem (no root dir). [ 905.916781][ T24] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 906.088715][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 906.106920][ T24] usb 2-1: config 0 has no interfaces? [ 906.112605][ T24] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 906.122470][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 906.140794][ T24] usb 2-1: config 0 descriptor?? [ 906.152591][T24404] netlink: 'syz.3.5748': attribute type 1 has an invalid length. [ 906.165882][T24404] netlink: 'syz.3.5748': attribute type 2 has an invalid length. [ 906.184196][T24404] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5748'. [ 906.200227][T24406] netlink: 72 bytes leftover after parsing attributes in process `syz.5.5749'. [ 906.212487][T24407] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5749'. [ 906.451108][ T5964] usb 2-1: USB disconnect, device number 42 [ 906.520306][T24422] netlink: 'syz.5.5754': attribute type 15 has an invalid length. [ 906.528284][T24422] netlink: 666 bytes leftover after parsing attributes in process `syz.5.5754'. [ 906.643685][T24425] Can't find a SQUASHFS superblock on rnullb0 [ 906.859026][T24431] qnx4: no qnx4 filesystem (no root dir). [ 906.873583][T24434] hfs: can't find a HFS filesystem on dev rnullb0 [ 907.357544][ T5964] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 907.542559][ T5964] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 907.554627][ T5964] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 907.566702][ T5964] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 907.577974][ T5964] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 907.591420][ T5964] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 907.602008][ T5964] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 907.613381][ T5964] usb 4-1: config 0 descriptor?? [ 908.068622][ T5924] IPVS: starting estimator thread 0... [ 908.092006][ T5964] plantronics 0003:047F:FFFF.002B: ignoring exceeding usage max [ 908.122275][ T5964] plantronics 0003:047F:FFFF.002B: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 908.166813][T24478] IPVS: using max 25 ests per chain, 60000 per kthread [ 908.414648][T24486] 9pnet_fd: p9_fd_create_unix (24486): problem connecting socket: ./file0: -111 [ 909.858338][T24495] vxfs: WRONG superblock magic 00000000 at 1 [ 909.864419][T24495] vxfs: WRONG superblock magic 00000000 at 8 [ 909.871782][T24495] vxfs: can't find superblock. [ 909.881677][T24496] vxfs: WRONG superblock magic 00000000 at 1 [ 909.887900][T24496] vxfs: WRONG superblock magic 00000000 at 8 [ 909.894672][T24496] vxfs: can't find superblock. [ 910.204282][T24511] overlay: filesystem on ./bus not supported as upperdir [ 910.271367][T24513] netlink: 'syz.1.5783': attribute type 4 has an invalid length. [ 910.279503][T24513] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5783'. [ 910.428452][T24519] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5785'. [ 910.450194][T24518] /dev/rnullb0: Can't open blockdev [ 910.457990][ T10] usb 4-1: reset high-speed USB device number 31 using dummy_hcd [ 910.647639][ T10] usb 4-1: device firmware changed [ 910.656206][ T5905] usb 4-1: USB disconnect, device number 31 [ 910.743958][T24524] /dev/rnullb0: Can't open blockdev [ 910.816957][ T5905] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 910.889042][T24528] /dev/rnullb0: Can't open blockdev [ 910.927990][T24528] /dev/rnullb0: Can't open blockdev [ 910.968847][ T5905] usb 4-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 910.997480][ T5905] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 911.024519][ T5905] usb 4-1: config 0 descriptor?? [ 911.293243][T24542] netlink: 'syz.5.5794': attribute type 3 has an invalid length. [ 911.316751][T24542] netlink: 'syz.5.5794': attribute type 1 has an invalid length. [ 911.324548][T24542] netlink: 216 bytes leftover after parsing attributes in process `syz.5.5794'. [ 911.406267][T24544] /dev/rnullb0: Can't open blockdev [ 911.523379][T24549] /dev/rnullb0: Can't open blockdev [ 911.820781][T24559] /dev/rnullb0: Can't open blockdev [ 911.913649][T24561] /dev/rnullb0: Can't open blockdev [ 912.053839][ T5905] pegasus 4-1:0.0: probe with driver pegasus failed with error -121 [ 912.332257][T24566] netlink: 'syz.1.5804': attribute type 4 has an invalid length. [ 912.357624][T24566] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5804'. [ 912.506285][T24570] loop6: detected capacity change from 0 to 524287999 [ 912.518932][T24570] Buffer I/O error on dev loop6, logical block 0, async page read [ 912.527079][T24570] Buffer I/O error on dev loop6, logical block 0, async page read [ 912.535029][T24570] Buffer I/O error on dev loop6, logical block 0, async page read [ 912.543741][T24570] Buffer I/O error on dev loop6, logical block 0, async page read [ 912.552010][T24570] Buffer I/O error on dev loop6, logical block 0, async page read [ 912.561675][T24570] Buffer I/O error on dev loop6, logical block 0, async page read [ 912.571735][T24570] Buffer I/O error on dev loop6, logical block 0, async page read [ 912.580322][T24570] Buffer I/O error on dev loop6, logical block 0, async page read [ 912.588696][T24570] ldm_validate_partition_table(): Disk read failed. [ 912.595498][T24570] Buffer I/O error on dev loop6, logical block 0, async page read [ 912.608840][T24570] Buffer I/O error on dev loop6, logical block 0, async page read [ 912.619343][T24570] Dev loop6: unable to read RDB block 0 [ 912.625558][T24570] loop6: unable to read partition table [ 912.632508][T24570] loop_reread_partitions: partition scan of loop6 (3 xC) failed (rc=-5) [ 913.308217][ T5924] usb 4-1: USB disconnect, device number 32 [ 913.553953][T24596] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 913.986538][T24603] netlink: 56 bytes leftover after parsing attributes in process `syz.1.5815'. [ 914.157744][ T5924] usb 6-1: new high-speed USB device number 93 using dummy_hcd [ 914.235758][T24615] No control pipe specified [ 914.313213][T24618] Can't find a SQUASHFS superblock on rnullb0 [ 914.327061][ T5924] usb 6-1: Using ep0 maxpacket: 8 [ 914.343045][ T5924] usb 6-1: unable to get BOS descriptor or descriptor too short [ 914.391826][ T5924] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 914.413456][ T5924] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 914.435657][ T5924] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 914.445901][ T5924] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 914.454048][ T5924] usb 6-1: Product: syz [ 914.464109][ T5924] usb 6-1: Manufacturer: syz [ 914.473675][ T5924] usb 6-1: SerialNumber: syz [ 914.704470][T24598] netlink: 'syz.5.5813': attribute type 4 has an invalid length. [ 914.716417][T24598] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5813'. [ 914.740958][ T5924] usb 6-1: unknown interface protocol 0x2, assuming v1 [ 914.757737][ T5924] usb 6-1: cannot find UAC_HEADER [ 914.799421][ T5924] snd-usb-audio 6-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 914.816938][ T5924] usb 6-1: USB disconnect, device number 93 [ 914.860865][T12509] udevd[12509]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 914.999666][T24613] orangefs_mount: mount request failed with -4 [ 915.080061][T24631] sctp: [Deprecated]: syz.1.5825 (pid 24631) Use of struct sctp_assoc_value in delayed_ack socket option. [ 915.080061][T24631] Use struct sctp_sack_info instead [ 915.101006][T24631] Mount JFS Failure: -22 [ 915.313293][T24636] /dev/rnullb0: Can't open blockdev [ 915.477861][T24645] netlink: 'syz.5.5830': attribute type 1 has an invalid length. [ 915.488085][T24645] netlink: 232 bytes leftover after parsing attributes in process `syz.5.5830'. [ 915.503764][T24645] /dev/rnullb0: Can't open blockdev [ 916.003202][T24663] netlink: 'syz.1.5837': attribute type 4 has an invalid length. [ 916.006882][ T5905] usb 6-1: new high-speed USB device number 94 using dummy_hcd [ 916.011928][T24663] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5837'. [ 916.076036][T24667] hpfs: Bad magic ... probably not HPFS [ 916.106943][T16418] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 916.168233][ T5905] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 916.180043][ T5905] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 916.189339][ T5905] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 916.201363][ T5905] usb 6-1: config 0 descriptor?? [ 916.257220][T16418] usb 4-1: Using ep0 maxpacket: 8 [ 916.271254][T16418] usb 4-1: config 152 has an invalid interface number: 82 but max is 2 [ 916.279940][T16418] usb 4-1: config 152 has an invalid interface number: 15 but max is 2 [ 916.288337][T16418] usb 4-1: config 152 has an invalid interface number: 69 but max is 2 [ 916.296704][T16418] usb 4-1: config 152 has an invalid interface number: 110 but max is 2 [ 916.305068][T16418] usb 4-1: config 152 has 4 interfaces, different from the descriptor's value: 3 [ 916.314356][T16418] usb 4-1: config 152 has no interface number 0 [ 916.320730][T16418] usb 4-1: config 152 has no interface number 1 [ 916.327130][T16418] usb 4-1: config 152 has no interface number 2 [ 916.333448][T16418] usb 4-1: config 152 has no interface number 3 [ 916.340167][T16418] usb 4-1: config 152 interface 82 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 916.351683][T16418] usb 4-1: config 152 interface 82 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 916.369225][T16418] usb 4-1: config 152 interface 82 altsetting 2 endpoint 0x88 has invalid maxpacket 1023, setting to 64 [ 916.381947][T16418] usb 4-1: config 152 interface 82 altsetting 2 endpoint 0x1 has an invalid bInterval 248, changing to 7 [ 916.394351][T16418] usb 4-1: config 152 interface 82 altsetting 2 has a duplicate endpoint with address 0x3, skipping [ 916.405447][T16418] usb 4-1: config 152 interface 82 altsetting 2 has a duplicate endpoint with address 0x8, skipping [ 916.416343][T16418] usb 4-1: config 152 interface 15 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 916.427442][T16418] usb 4-1: config 152 interface 15 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 916.438517][T16418] usb 4-1: config 152 interface 15 altsetting 7 endpoint 0x9 has invalid maxpacket 512, setting to 64 [ 916.449821][T16418] usb 4-1: config 152 interface 69 altsetting 0 endpoint 0x6 has invalid maxpacket 1455, setting to 64 [ 916.460988][T16418] usb 4-1: config 152 interface 69 altsetting 0 endpoint 0xB has invalid maxpacket 1023, setting to 64 [ 916.474323][T16418] usb 4-1: config 152 interface 69 altsetting 0 endpoint 0xF has invalid maxpacket 1023, setting to 64 [ 916.485694][T16418] usb 4-1: config 152 interface 69 altsetting 0 has a duplicate endpoint with address 0x9, skipping [ 916.497618][T16418] usb 4-1: config 152 interface 69 altsetting 0 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 916.512446][T16418] usb 4-1: config 152 interface 69 altsetting 0 has a duplicate endpoint with address 0xD, skipping [ 916.523367][T16418] usb 4-1: config 152 interface 69 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 916.536516][T16418] usb 4-1: config 152 interface 69 altsetting 0 has 7 endpoint descriptors, different from the interface descriptor's value: 14 [ 916.550131][T16418] usb 4-1: config 152 interface 110 altsetting 158 has an invalid descriptor for endpoint zero, skipping [ 916.561795][T16418] usb 4-1: config 152 interface 110 altsetting 158 has a duplicate endpoint with address 0x7, skipping [ 916.572968][T16418] usb 4-1: config 152 interface 110 altsetting 158 has a duplicate endpoint with address 0x1, skipping [ 916.584146][T16418] usb 4-1: config 152 interface 110 altsetting 158 has a duplicate endpoint with address 0x1, skipping [ 916.595276][T16418] usb 4-1: config 152 interface 110 altsetting 158 has a duplicate endpoint with address 0xD, skipping [ 916.606376][T16418] usb 4-1: config 152 interface 110 altsetting 158 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 916.617738][T16418] usb 4-1: config 152 interface 110 altsetting 158 has 7 endpoint descriptors, different from the interface descriptor's value: 29 [ 916.627679][ T5905] keytouch 0003:0926:3333.002C: fixing up Keytouch IEC report descriptor [ 916.631287][T16418] usb 4-1: config 152 interface 82 has no altsetting 0 [ 916.631315][T16418] usb 4-1: config 152 interface 15 has no altsetting 0 [ 916.655494][T16418] usb 4-1: config 152 interface 110 has no altsetting 0 [ 916.663429][ T5905] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.002C/input/input52 [ 916.667426][T16418] usb 4-1: New USB device found, idVendor=0856, idProduct=ac29, bcdDevice=55.e4 [ 916.691164][T16418] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 916.703144][T16418] usb 4-1: Product: syz [ 916.709629][T16418] usb 4-1: Manufacturer: 笂ձ巶媏覕辣풳苤୳憟嫱鴓⊯ਕ軎ᵆ儏픙㕷࿢䩫窑졁奴乡쪬 [ 916.723382][T16418] usb 4-1: SerialNumber: syz [ 916.734084][T24654] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 916.787038][ T5905] keytouch 0003:0926:3333.002C: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 916.845031][ T5885] [ 916.845044][ T5885] ====================================================== [ 916.845055][ T5885] WARNING: possible circular locking dependency detected [ 916.845071][ T5885] 6.16.0-rc3-next-20250625-syzkaller #0 Not tainted [ 916.845085][ T5885] ------------------------------------------------------ [ 916.845095][ T5885] kworker/0:5/5885 is trying to acquire lock: [ 916.845109][ T5885] ffff88801a8a10b8 (&buf->lock){+.+.}-{4:4}, at: tty_buffer_flush+0x74/0x2b0 [ 916.845173][ T5885] [ 916.845173][ T5885] but task is already holding lock: [ 916.845182][ T5885] ffffffff8e330200 (console_lock){+.+.}-{0:0}, at: vc_SAK+0x28/0x220 [ 916.845246][ T5885] [ 916.845246][ T5885] which lock already depends on the new lock. [ 916.845246][ T5885] [ 916.845255][ T5885] [ 916.845255][ T5885] the existing dependency chain (in reverse order) is: [ 916.845265][ T5885] [ 916.845265][ T5885] -> #2 (console_lock){+.+.}-{0:0}: [ 916.845301][ T5885] lock_acquire+0x120/0x360 [ 916.845335][ T5885] console_lock+0x164/0x1b0 [ 916.845360][ T5885] con_flush_chars+0x70/0x280 [ 916.845384][ T5885] n_tty_receive_buf_common+0xc8b/0x12f0 [ 916.845424][ T5885] tiocsti+0x23c/0x2c0 [ 916.845446][ T5885] tty_ioctl+0x626/0xde0 [ 916.845469][ T5885] __se_sys_ioctl+0xfc/0x170 [ 916.845491][ T5885] do_syscall_64+0xfa/0x3b0 [ 916.845516][ T5885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 916.845539][ T5885] [ 916.845539][ T5885] -> #1 (&tty->termios_rwsem){++++}-{4:4}: [ 916.845576][ T5885] lock_acquire+0x120/0x360 [ 916.845616][ T5885] down_write+0x96/0x1f0 [ 916.845643][ T5885] n_tty_flush_buffer+0x30/0x230 [ 916.845670][ T5885] tty_buffer_flush+0x1ec/0x2b0 [ 916.845693][ T5885] tty_ldisc_flush+0x6b/0xc0 [ 916.845714][ T5885] tty_port_close_start+0x2da/0x550 [ 916.845743][ T5885] tty_port_close+0x2a/0x150 [ 916.845770][ T5885] tty_release+0x386/0x1640 [ 916.845791][ T5885] __fput+0x44c/0xa70 [ 916.845822][ T5885] task_work_run+0x1d4/0x260 [ 916.845851][ T5885] exit_to_user_mode_loop+0xec/0x110 [ 916.845884][ T5885] do_syscall_64+0x2bd/0x3b0 [ 916.845908][ T5885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 916.845930][ T5885] [ 916.845930][ T5885] -> #0 (&buf->lock){+.+.}-{4:4}: [ 916.845964][ T5885] validate_chain+0xb9b/0x2140 [ 916.845985][ T5885] __lock_acquire+0xab9/0xd20 [ 916.846016][ T5885] lock_acquire+0x120/0x360 [ 916.846046][ T5885] __mutex_lock+0x182/0xe80 [ 916.846069][ T5885] tty_buffer_flush+0x74/0x2b0 [ 916.846098][ T5885] tty_ldisc_flush+0x6b/0xc0 [ 916.846119][ T5885] __do_SAK+0x138/0x6d0 [ 916.846142][ T5885] vc_SAK+0x78/0x220 [ 916.846173][ T5885] process_scheduled_works+0xade/0x17b0 [ 916.846206][ T5885] worker_thread+0x8a0/0xda0 [ 916.846224][ T5885] kthread+0x711/0x8a0 [ 916.846249][ T5885] ret_from_fork+0x3fc/0x770 [ 916.846267][ T5885] ret_from_fork_asm+0x1a/0x30 [ 916.846294][ T5885] [ 916.846294][ T5885] other info that might help us debug this: [ 916.846294][ T5885] [ 916.846303][ T5885] Chain exists of: [ 916.846303][ T5885] &buf->lock --> &tty->termios_rwsem --> console_lock [ 916.846303][ T5885] [ 916.846345][ T5885] Possible unsafe locking scenario: [ 916.846345][ T5885] [ 916.846354][ T5885] CPU0 CPU1 [ 916.846362][ T5885] ---- ---- [ 916.846370][ T5885] lock(console_lock); [ 916.846388][ T5885] lock(&tty->termios_rwsem); [ 916.846407][ T5885] lock(console_lock); [ 916.846427][ T5885] lock(&buf->lock); [ 916.846442][ T5885] [ 916.846442][ T5885] *** DEADLOCK *** [ 916.846442][ T5885] [ 916.846450][ T5885] 4 locks held by kworker/0:5/5885: [ 916.846465][ T5885] #0: ffff88801a880d48 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 916.846535][ T5885] #1: ffffc90004327bc0 ((work_completion)(&vc_cons[currcons].SAK_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 916.846615][ T5885] #2: ffffffff8e330200 (console_lock){+.+.}-{0:0}, at: vc_SAK+0x28/0x220 [ 916.846678][ T5885] #3: ffff88805cb3e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_flush+0x20/0xc0 [ 916.846733][ T5885] [ 916.846733][ T5885] stack backtrace: [ 916.846745][ T5885] CPU: 0 UID: 0 PID: 5885 Comm: kworker/0:5 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 916.846769][ T5885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 916.846783][ T5885] Workqueue: events vc_SAK [ 916.846814][ T5885] Call Trace: [ 916.846823][ T5885] [ 916.846832][ T5885] dump_stack_lvl+0x189/0x250 [ 916.846859][ T5885] ? __pfx_dump_stack_lvl+0x10/0x10 [ 916.846883][ T5885] ? __pfx__printk+0x10/0x10 [ 916.846909][ T5885] ? print_lock_name+0xde/0x100 [ 916.846934][ T5885] print_circular_bug+0x2ee/0x310 [ 916.846961][ T5885] check_noncircular+0x134/0x160 [ 916.846990][ T5885] validate_chain+0xb9b/0x2140 [ 916.847025][ T5885] __lock_acquire+0xab9/0xd20 [ 916.847062][ T5885] ? tty_buffer_flush+0x74/0x2b0 [ 916.847087][ T5885] lock_acquire+0x120/0x360 [ 916.847119][ T5885] ? tty_buffer_flush+0x74/0x2b0 [ 916.847151][ T5885] __mutex_lock+0x182/0xe80 [ 916.847175][ T5885] ? tty_buffer_flush+0x74/0x2b0 [ 916.847198][ T5885] ? __lock_acquire+0xab9/0xd20 [ 916.847234][ T5885] ? tty_buffer_flush+0x74/0x2b0 [ 916.847260][ T5885] ? __pfx___mutex_lock+0x10/0x10 [ 916.847285][ T5885] ? do_raw_spin_lock+0x121/0x290 [ 916.847317][ T5885] ? ldsem_down_read_trylock+0x137/0x1a0 [ 916.847349][ T5885] ? tty_ldisc_flush+0x20/0xc0 [ 916.847371][ T5885] ? __pfx_ldsem_down_read_trylock+0x10/0x10 [ 916.847406][ T5885] tty_buffer_flush+0x74/0x2b0 [ 916.847434][ T5885] tty_ldisc_flush+0x6b/0xc0 [ 916.847458][ T5885] __do_SAK+0x138/0x6d0 [ 916.847489][ T5885] vc_SAK+0x78/0x220 [ 916.847521][ T5885] ? process_scheduled_works+0x9ef/0x17b0 [ 916.847558][ T5885] process_scheduled_works+0xade/0x17b0 [ 916.847703][ T5885] ? __pfx_process_scheduled_works+0x10/0x10 [ 916.847755][ T5885] worker_thread+0x8a0/0xda0 [ 916.847778][ T5885] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 916.847803][ T5885] ? __kthread_parkme+0x7b/0x200 [ 916.847831][ T5885] kthread+0x711/0x8a0 [ 916.847860][ T5885] ? __pfx_worker_thread+0x10/0x10 [ 916.847882][ T5885] ? __pfx_kthread+0x10/0x10 [ 916.847910][ T5885] ? _raw_spin_unlock_irq+0x23/0x50 [ 916.847930][ T5885] ? lockdep_hardirqs_on+0x9c/0x150 [ 916.847953][ T5885] ? __pfx_kthread+0x10/0x10 [ 916.847981][ T5885] ret_from_fork+0x3fc/0x770 [ 916.848004][ T5885] ? __pfx_ret_from_fork+0x10/0x10 [ 916.848027][ T5885] ? __switch_to_asm+0x39/0x70 [ 916.848055][ T5885] ? __switch_to_asm+0x33/0x70 [ 916.848082][ T5885] ? __pfx_kthread+0x10/0x10 [ 916.848110][ T5885] ret_from_fork_asm+0x1a/0x30 [ 916.848146][ T5885] [ 916.857682][ T5885] tty tty1: SAK: killed process 24648 (syz.5.5832): by fd#3 [ 916.857730][ T5885] tty tty1: SAK: killed process 24650 (syz.5.5832): by fd#3 [ 916.896049][ T9] usb 6-1: USB disconnect, device number 94 [ 916.956098][T24654] veth0_vlan: mtu greater than device maximum [ 916.992213][T16418] mos7840 4-1:152.82: required endpoints missing [ 917.619335][T16418] mos7840 4-1:152.15: required endpoints missing [ 917.630754][T16418] mos7840 4-1:152.69: required endpoints missing [ 917.638950][T16418] usbhid 4-1:152.69: couldn't find an input interrupt endpoint [ 917.651241][T16418] mos7840 4-1:152.110: required endpoints missing [ 917.662263][T16418] usb 4-1: USB disconnect, device number 33