last executing test programs: 5.386912836s ago: executing program 4 (id=365): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8040010) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, r3, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r2, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r4, 0x0, 0x0) dup2(r4, r2) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000100)={0xfffffffffffffeab, 0x1, 0x0, {0x2}}, 0xffffffe8) close_range(r1, 0xffffffffffffffff, 0x2) 5.24306817s ago: executing program 2 (id=368): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000063c0)="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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={0xd8, 0x0, 0xfffffffffffffff9, [{{0x0, 0x2, 0x2, 0x100, 0x2, 0x8, {0x6, 0x9, 0x2, 0x80000000000000ff, 0x3, 0x0, 0x7fffffff, 0x58, 0x3, 0x8000, 0x9, r2, r3, 0x1, 0x4}}, {0x20000000000000, 0x537, 0x2b, 0xf6, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x00\x00'}}]}, 0x0, 0x0, 0x0}) getdents64(r4, &(0x7f0000000100)=""/134, 0x86) getdents64(r4, 0x0, 0x0) getdents64(r4, 0x0, 0x0) syz_fuse_handle_req(r0, 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3fe9604972447d3aa7fd4d78f56ecd2dd3d9f79ee12485f1b8ba3cd86e62402a76a5cad273a5446da398a66f4c36cd14bf834cdde99f18201ed3d1922b48171cc9b62d632b5fb34424e610f2fdcc8595d28842d78b26b1f2a7dcdad1c02f91a09626079470eea9f90d08a543ecf9e6b50756a160d240bcfdc5f3ee6ed995c98fb64efca7dcdba8223c07902e3117161ce2ec916888a9780cfd34ac52083301e30fdddb111c1bb61fe38d3489f09f89ef5823a6fa0b41ea013056c0a7f27ed2f3deba06b68661f5eeffe5d53829edace17a81d788f8eb8c7ce644312cc23e9b6ff48b0153f7df30f544e33f9b791ddb45e93cfda5f9874ee1e70c0864cd295be114ab8dd42d89cc1b4c34ad91d5779dc68294c7085a166c917e72cd09b637307a1fc5efe6fe163eabe16bbbca30ee1f292a904156ac4782889378d439c3dee4f95bd63c59b5ce44104d929c93c0648279b98cb7fe8ba7638d94e8e77cb74e2ea560932b3a28017783230ff22287e5c00d93f6923f8b6edccc412522f3fcd3c9146cb5c43f261705a08c64e84d923ce6b1a06e922c8dac6d7e5c22b2e5c9b8269b2810b490b8a43c0fe42b298bbc1f03f62dcdb67e24e89b14f7558fee85ca00f0a3d34b1664aeb940917dd3f1a08c5db10858f4cffee54f480e816a6dc9553b5043870d7f0a76134ee95a5a688b50281a1836fb721abe9105f9dfd7173f32bbb2bd00a75af11bc3a7618a0111cb8d5e30c5af5fe512bc23b5c590377817c063b25e2f5eed4a64825d4ca494518c4c0b9cac88cc3ccaa5477ad3e9c0b3577c156e88cd4df354d383efa800536d62790c86feb6a862cae1543e3e9c984c64ecb2b25319d62a3308e20b8ad261ecdb746bf28f58220c5ebe03204d5fe86094d81036a36ed905d4cfcc8054e7947f3ac9e88897a983adce3e3724745df71395b959b067ddc1bd8c30f092546d25a0b24f5df9136af84fb76a96d3eccefcf9ab5", 0x2000, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x10, 0x0, 0x8}, 0x0, 0x0, 0x0, 0x0}) 5.154831073s ago: executing program 2 (id=369): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty, 0x0, 0x3}, 0x20) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0xe, &(0x7f0000000180)={[{@init_itable}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000000}}, {@nodiscard}]}, 0x3, 0x466, &(0x7f0000000800)="$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") syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000780)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2c60a, 0x0, 0xbe, 0x0, &(0x7f00000007c0)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbee7, 0x8031, 0xffffffffffffffff, 0x84c18000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) connect$l2tp6(r0, &(0x7f0000000f40)={0xa, 0x0, 0x0, @empty}, 0x20) sendmmsg$inet6(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1b, 0x0}}], 0x17fd147c801ae9af, 0xff00) 4.983042318s ago: executing program 1 (id=371): socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() syz_emit_ethernet(0xbe, &(0x7f0000000000)=ANY=[], 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@mcast2, 0xd402, 0x1, 0x0, 0x4d55ba80e15bd3d8, 0xb5a, 0x8}, 0x20) 4.781887315s ago: executing program 4 (id=372): connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000640)={{}, "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"}) userfaultfd(0x801) ptrace$ARCH_GET_GS(0x1e, 0x0, 0x0, 0x1004) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r0, 0x90004) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="043e130100c90001"], 0x16) accept(r0, 0x0, 0x0) 4.686652138s ago: executing program 3 (id=373): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000b40)=@newlink={0x44, 0x10, 0x401, 0x20000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8093, 0x8268}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}, 0x1, 0x0, 0x0, 0x240008c4}, 0x4054) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x1c, r7, 0x1, 0x0, 0x0, {{0x8}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, 0x0, 0x20) r8 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000000400)="8907040400", 0x5) sendmmsg$inet(r8, &(0x7f0000000f40)=[{{&(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10, 0x0}}], 0x68000, 0x0) r9 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x2}, 0x10, 0x0) landlock_add_rule$LANDLOCK_RULE_NET_PORT(r9, 0x2, &(0x7f0000000000)={0x2}, 0x0) close(0x3) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x36, &(0x7f0000000100)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000040)=0x10) shutdown(r10, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001140)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) r11 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r11, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7fffffff, 0x400, 0x1, 0xd, 0x1, 0x6, 0x6}, 0x1c) recvmmsg$unix(r11, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001580)=""/4101, 0x1000}, {&(0x7f0000003140)=""/4096}], 0x61, 0x0, 0x0, 0x7fffe000}}], 0x1, 0x0, 0x0) 4.501204544s ago: executing program 4 (id=374): socket$inet6_mptcp(0xa, 0x1, 0x106) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$KVM_CAP_MAX_VCPU_ID(0xffffffffffffffff, 0x4068aea3, 0x0) ioctl$KVM_SET_MEMORY_ATTRIBUTES(0xffffffffffffffff, 0x4020aed2, &(0x7f00000000c0)={0x2b0c0007, 0x10000}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80e40, 0x0) setsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_dev$sndmidi(0x0, 0x8, 0x1000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PTP_SYS_OFFSET_PRECISE(r0, 0xc0403d08, &(0x7f0000000040)) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4, @loopback}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001fc0)=[{{&(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000500)=""/237, 0xed}, {&(0x7f0000003340)=""/4095, 0xfff}, {&(0x7f0000000600)=""/164, 0xa4}, {&(0x7f0000001c40)=""/132, 0x84}, {&(0x7f0000001d00)=""/249, 0xf9}, {&(0x7f0000001e00)=""/255, 0xff}], 0x6, &(0x7f0000001f80)=""/39, 0x27}, 0x2}], 0x1, 0x22102, 0x0) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, &(0x7f0000000100)=0x1) r2 = socket$inet6(0xa, 0x80000, 0x2) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000180)={0x0, "f1ffffffffff63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee04200", 0xffffffffffffffff}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x80000000}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="1d", 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r6, &(0x7f0000002300)=""/4099, 0x1003) 4.122013857s ago: executing program 4 (id=375): r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, 0x0, 0x0) socket(0x2, 0x80805, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x84, @rand_addr=0x64010101, 0x0, 0x3, 'lblcr\x00', 0x1, 0x80005, 0x41}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 3.888906084s ago: executing program 0 (id=376): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty, 0x0, 0x3}, 0x20) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0xe, &(0x7f0000000180)={[{@init_itable}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000000}}, {@nodiscard}]}, 0x3, 0x466, &(0x7f0000000800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbee7, 0x8031, 0xffffffffffffffff, 0x84c18000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) connect$l2tp6(r0, &(0x7f0000000f40)={0xa, 0x0, 0x0, @empty}, 0x20) sendmmsg$inet6(r0, 0x0, 0x0, 0xff00) 3.835325136s ago: executing program 1 (id=377): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) epoll_create(0x7) socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, {0x20000010304, @multicast}, 0x12, {0x2, 0x4e22, @rand_addr=0x64010102}}) 3.185351937s ago: executing program 3 (id=378): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000340)="080002000100", 0x6) 2.885537617s ago: executing program 0 (id=379): syz_open_dev$tty20(0xc, 0x4, 0x0) bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=ANY=[@ANYBLOB="1b00000000000000000000000020"], 0x48) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0x1}], 0x1) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg$inet6(r1, &(0x7f0000001340)=[{{&(0x7f00000002c0)={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, '\x00', 0x29}}, 0x1c, 0x0}}], 0x400000000000126, 0xc040) 2.829734168s ago: executing program 1 (id=380): dup(0xffffffffffffffff) socket$igmp6(0xa, 0x3, 0x2) r0 = open(0x0, 0x108943, 0x148) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x108843, 0x155) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x14a600, 0x78e22799f4a46f8f) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x50) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r2, 0xffffffffffffffff, 0x2000000000000) 2.777201721s ago: executing program 3 (id=381): socket$inet6_udp(0xa, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, 0x0, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @cgroup_skb}, 0x94) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0xe, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000061108000000000009500000000000000fff49df8e9cffba66fe7178c171e2ea87e4a53c5eafd4588c87a10118351481d26234b5c1b3f865ee43df2ec4656297d2552beb4e3b0ebb7ee9525333c9cbc8daa558bb31f4519ebc2777d74f18b4744dd7ca890a534f27399665f54222aa51f13fd2029f02c0a988410e00b6608bd958fa1fd55e062d1aca5f009ffc463237ce3c49c435e23fe1c10016948f0b61b657faf50f8368d41a22bb4"], &(0x7f0000000100)='GPL\x00'}, 0x80) r2 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={@cgroup=r3, 0x6, 0x0, 0x50d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = getpgid(0x0) r5 = syz_pidfd_open(r4, 0x0) r6 = pidfd_getfd(r5, r5, 0x0) setns(r6, 0x66020000) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) umount2(&(0x7f0000000040)='.\x00', 0x2) 2.76154579s ago: executing program 0 (id=382): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8040010) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, r3, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r2, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r4, 0x0, 0x0) dup2(r4, r2) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000100)={0xfffffffffffffeab, 0x1, 0x0, {0x2}}, 0xffffffe8) close_range(r1, 0xffffffffffffffff, 0x2) 2.608597706s ago: executing program 1 (id=383): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$inet6(0xffffffffffffffff, 0x0, 0xc894) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="04010000160001000000000000000000fe8000000000000000000000000000aae000000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8800000000000000000000000000010000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/93], 0x104}}, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x8202, &(0x7f0000000080)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1ff}}, {@nodioread_nolock}, {@grpid}, {@errors_remount}, {}, {@block_validity}, {@minixdf}, {@dioread_nolock}]}, 0x0, 0x612, &(0x7f0000003180)="$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") r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$XFS_IOC_FSGEOMETRY(r3, 0x8100587e, &(0x7f0000000380)) 2.47326802s ago: executing program 2 (id=384): connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000640)={{}, "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"}) userfaultfd(0x801) ptrace$ARCH_GET_GS(0x1e, 0x0, 0x0, 0x1004) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r0, 0x90004) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="043e130100c90001"], 0x16) accept(r0, 0x0, 0x0) 2.16980487s ago: executing program 2 (id=385): socket$inet6_mptcp(0xa, 0x1, 0x106) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$KVM_CAP_MAX_VCPU_ID(0xffffffffffffffff, 0x4068aea3, 0x0) ioctl$KVM_SET_MEMORY_ATTRIBUTES(0xffffffffffffffff, 0x4020aed2, &(0x7f00000000c0)={0x2b0c0007, 0x10000}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80e40, 0x0) setsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_dev$sndmidi(0x0, 0x8, 0x1000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PTP_SYS_OFFSET_PRECISE(r0, 0xc0403d08, &(0x7f0000000040)) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4, @loopback}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001fc0)=[{{&(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000500)=""/237, 0xed}, {&(0x7f0000003340)=""/4095, 0xfff}, {&(0x7f0000000600)=""/164, 0xa4}, {&(0x7f0000001c40)=""/132, 0x84}, {&(0x7f0000001d00)=""/249, 0xf9}, {&(0x7f0000001e00)=""/255, 0xff}], 0x6, &(0x7f0000001f80)=""/39, 0x27}, 0x2}], 0x1, 0x22102, 0x0) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, &(0x7f0000000100)=0x1) r2 = socket$inet6(0xa, 0x80000, 0x2) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000180)={0x0, "f1ffffffffff63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee04200", 0xffffffffffffffff}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x80000000}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="1d", 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r6, &(0x7f0000002300)=""/4099, 0x1003) 1.904967118s ago: executing program 0 (id=386): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={0x0, 0x328000, 0x1000, 0x6}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x8800) 1.85492502s ago: executing program 3 (id=387): socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() syz_emit_ethernet(0xbe, &(0x7f0000000000)=ANY=[], 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@mcast2, 0xd402, 0x1, 0x0, 0x4d55ba80e15bd3d8, 0xb5a, 0x8}, 0x20) 1.597148879s ago: executing program 2 (id=388): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000b40)=@newlink={0x44, 0x10, 0x401, 0x20000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8093, 0x8268}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}, 0x1, 0x0, 0x0, 0x240008c4}, 0x4054) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x1c, r7, 0x1, 0x0, 0x0, {{0x8}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, 0x0, 0x20) r8 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000000400)="8907040400", 0x5) sendmmsg$inet(r8, &(0x7f0000000f40)=[{{&(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10, 0x0}}], 0x68000, 0x0) r9 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x2}, 0x10, 0x0) landlock_add_rule$LANDLOCK_RULE_NET_PORT(r9, 0x2, &(0x7f0000000000)={0x2}, 0x0) close(0x3) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x36, &(0x7f0000000100)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000040)=0x10) shutdown(r10, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001140)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) r11 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r11, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7fffffff, 0x400, 0x1, 0xd, 0x1, 0x6, 0x6}, 0x1c) recvmmsg$unix(r11, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001580)=""/4101, 0x1000}, {&(0x7f0000003140)=""/4096}], 0x61, 0x0, 0x0, 0x7fffe000}}], 0x1, 0x0, 0x0) 1.281538199s ago: executing program 4 (id=389): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty, 0x0, 0x3}, 0x20) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0xe, &(0x7f0000000180)={[{@init_itable}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000000}}, {@nodiscard}]}, 0x3, 0x466, &(0x7f0000000800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbee7, 0x8031, 0xffffffffffffffff, 0x84c18000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) connect$l2tp6(r0, &(0x7f0000000f40)={0xa, 0x0, 0x0, @empty}, 0x20) sendmmsg$inet6(r0, 0x0, 0x0, 0xff00) 980.123119ms ago: executing program 1 (id=390): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) epoll_create(0x7) socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, {0x20000010304, @multicast}, 0x12, {0x2, 0x4e22, @rand_addr=0x64010102}}) 921.485751ms ago: executing program 3 (id=391): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000340)="080002000100", 0x6) 789.287695ms ago: executing program 3 (id=392): ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$kcm(0x23, 0x5, 0x0) listen(r0, 0x800) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000200)="5c00000014006b05c84e21000ab16d6e230675f811000000440002005817d30461bc24eeb556a7ef595105ea1698fa51f60a64c9f408000000e786a6d0bdbdc3d44bd70011b6c0504bb9189d9193e9bd00"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x240040c4) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r2, &(0x7f0000000040)={0x23, 0x0, 0x58}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r3 = accept4(r0, 0x0, 0x0, 0x80000) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000080)=0x1, 0x4) sigaltstack(0xfffffffffffffffe, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) connect$unix(r3, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, 0x0, 0x18) 660.669979ms ago: executing program 0 (id=393): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x20, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x2d, 0x0, @val=@netfilter={0x2, 0x0, 0x6, 0x1}}, 0x20) 439.384346ms ago: executing program 2 (id=394): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty, 0x0, 0x3}, 0x20) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0xe, &(0x7f0000000180)={[{@init_itable}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000000}}, {@nodiscard}]}, 0x3, 0x466, &(0x7f0000000800)="$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") syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000780)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2c60a, 0x0, 0xbe, 0x0, &(0x7f00000007c0)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbee7, 0x8031, 0xffffffffffffffff, 0x84c18000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) connect$l2tp6(r0, &(0x7f0000000f40)={0xa, 0x0, 0x0, @empty}, 0x20) sendmmsg$inet6(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1b, 0x0}}], 0x17fd147c801ae9af, 0xff00) 293.279221ms ago: executing program 4 (id=395): sched_setscheduler(0x0, 0x1, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000640)={{}, "07d21d4b550858e73937644decff6441334d42986ea00b1a162279b2d1ff17978c44bdef9ac2322a68424ea1a18aa5f70a6c08244a9c87130547be26f03155bb9e8ec0156350c7a3ff5bbe4ea268b3ea81859835632ac68a31be38f4c02e3bd9292dc4c20a850383d4da79203c91dd1af30fd8154431603c1b29277049305fa536fc97bc8f6cf3b9c3e2cbc874e1d17915f18d5d3369236262539ffc36a24325982f033694db24d439f85fe12cc7f846688e7de8e097aec4324a3cc007e823149d318af86c92e1bf72981d833cda2a5a54db0d04191441a0a3bf203cc9d4fcc28921dbe754a6395138147f1a2b31bb1be4a7929707e3f551a835e46ed70e5edfdeb01a6f9b0237a21b8aba39c3d4456b8213634ef2084076b9d738f85fda9e6b1d10f4ac88b34b49719150584acf453076415e5de5a5b05ebda4ab99c6400f206d7cd62ea79347b9dfc34999be1cc1062ce0f4ca04f20a27104b22ad51c1b71c89fa0c8aced9204194dc09539df769ee5522366bb6a48294e68394032370bc56ad40766078cce8c4df74d5c355a74b0e326f63b2cd9c45212c097096d02f2ae9e22bdede3bd0918cc76ac9cfc3ed3d4c3d9401a1d10a537de39320eebc534e50b741543ce788eea22e2378ca4bfadd656dc588ba6d0d9b69a4e079e123a082b4728df91b7865925a6bf7cfaad8aef0168157c0893ef5aa35435df3008e583d51e88773e93324d016b62a005b08e8a13232d8fe0121f323642321d932179131179a27ce4229070f4d7cdce012cac5a3fcc26fa1b18c2e6c4c082bc2bb482cad40e787fb3661d432d0a3701aae98488c961be17c1efa4975459ad8c1e310b591c8d94a2c4ad35cda445f74990fadb603eb69cb937b2bd9f336630e8eda53b58ef6331312d02ee9ceebd63424368dc967c6c2b665c1fcffe0ed0c9e9bc6f4ab63ea9cf284c6039540457dea5713ff8319ab6e7b604109015ac24aff5e89fdffc6677902560c27d58e28585db45d7f9a6d425f9056996d48c409cc5593c2faab9f14610481172761c65f4b70a8edc3f51a97a500eb2d859cc8f5ad0bf3054c1bd48945858e556562cae32da33e1fc7879fa6e065705481e1e80260f3eb07432cfd3e63bcd06b9303b295fc40a5160c41eb85f2a72ce7576aa8b20c9d18aae6c7872d1e9e56f558c680a5618746edec034891e7791f02195626da0688dff2bdf6286a463650182032ec90cf541184b7552113db3c981e5314d3931c976df8ea4b2120fc5d781b2f762364c8b467d8a998e505379171f775de488b8f81ceeb779ce9d54398e50c5444b8bfb1553859e2b5b28fcb90bd88b90dbc51909f98a8d5b69fa3a67b062e1a2943ef9e5353fc8166ee1c8ab06d0db0aa6974aced60d7cd3cf11b82d5f1ce65550da47da219e96a46bad184c4b64fb46d82f368bc07781deddefcc284df27fd16288f6077dab6f28a67121d47276060b9e0ae774d91fb7315d757e734a157dc6f841725d9bd360221916a03ec773e782f6c56767622c9b78ef55e13ecc2a54de9c414a9dc47f059d6dd0985df2894ea02fcc3025488d5462a5530195b635227ea6ddc0506e4e7db5e295a434437720b44970fb2a9862815e86dbb3baa7ec2266261506ffda937be8d48e38f9d0f05499cc22b908a6faf0556d9cd8c32c7d2cca8afecfcaa306633033305b7c0b6e055c98952987238480e747e8bd9f7da90e593521bc529af455ed8a2086f3af631080e60a7fd2d2ea7b2105d212f9c819bf77e9540a8d123eda03403b3d1e796eecd4543194318680d95cd3056c4098bbae4f5b2ffdebfcf06fc37994d7823c5e82957d9738fbf01d8b5b9f2e11474534e35eee1380b2baa1196e05837e73ecd0f9fa179516db99bb8e2a236f36e84039e9f3e8eb8c71f64e5bed1269b5efe19484115df721f9ce1940c2e5f238f13358df7b5e5296640744f5ce5d0359689afe43310eccdcff00e2714d89c8d1614afca75bdda944f57bf9369016e5f636892d62ccf146eed88a88ffe45bb6782e59267ccc94124b3d6785cb34de8c047ab35e129f283b574db9ced5d5b6e793b08d8d712415a59a7a9f7f09d2f8859c872162ea5b9276eb23222999180f89e66e85525a82b73285b6405d73f981594b3a094f77a400a25c277bc9a8a8a0a464cb7f4eb338605f46f7b724bc3475cfbe7819144c8a146439f7668a5bd9bda40c87f51e0126c4778c6e2bb823fa4d57d92828203f89f628e256b03774d87fbda0dd90c3364ac45f7f386a305fe9c74bab725d3b80b2232f774ce9781d39dcee91f3e26165e6aa43fe9fa53d41f74407c6ab6739546d7635c77f83be765343cb86938e08b54b82712a78d271049a543a0798e5228fae114500a722076225f60814b260ddfc0f1e3bd4b35790166dc4f4046aa7a7d69c88d43783bacbf87087e011caafd5dcb96cf88bc58c3784c86b6b2be727ae31ba9510d022dd20cd90bebc30447343d900709966c5c6ae027d964873c75ed9fc16b5603b3cb140b2e1965a1c77b73609f2a2c06d0f2ddf09ebd8fc10703974ab5bcd89e66a7c380bf41d336f3c21277d81abc0b6c4ebcc67d5fa3497abeb05aef731344a5f4896e929cc5041a131d79828edf0b5f4959a4ac503acdc2a4c7da78a7c688105c9438d22ef238c342dfb8adbe2210b644d594b86dea460ce5274f6e37dd34feebd2098d125655f1be05a98328106e88220ad1c8bd6b24f63747802dcd0995cb424509b27f98b1257c2cf1678999db6f6e58df4849fabf80656e4ff49f64035a2cc9862fc5ffdf537b3771334ef2f484ed8b08a4573e148acb8e316db8649f78ca80d750e813cdc66e3defa1f53ea164c2c13c0e476a4e2c961d610ca476f71e14ec6926e240e66dcfdcb969028f0ada2b28c75816d9ac4cfd5c9c5323e0a0e26de03b4c0d37cacadfdaa98c10167f475d9861b0489b9ca80af0b830ff896f3e8fe84d4676fe0a31d0e45885629c6fa9abccc906a83078a5ae0a98b98cb3a1821be3e42eb7978784b78ffa607e9c350482a757802f2adaba5587a759f301c1871ee9922f92adb3c65ec63abcb5afa416ba6d12ad628fe9d773c2fe48e6b635da8b9a5758c39879fd036aab2d72c4fc1b6f4844a6263a50d7f934381499800eaa07f02b7d163219fda67ccdb999de4efdad01e8fa70426a96c7117d4996ab6aedbfd4f03de110a84c6b57e3e994ca0b2ca0dbca7d93898c5b189637d1b54548138539e49b6ec9b6753975dd53f062c12c9815524576228790e84d4682f746084586eaafd0d717f6574a5a283222ab9cf9a5e52cc202bff63d44c3f653dd1d19ad196a726c9c0ca0e3dd4880bf3a96f5cca96f0f27aafd3a7f1f70a5c4dc664f3abeb6fae26c49f7f4180faac2e6938394600c82a1be799f8a1b0144b7391c02ddc702679954651e9ccdcd60c216ff6e1044e567f2d3dc277276b8b5adcffa5599a02800ae7267a9fcf4ec448c27f2167e332f47a893915b1dc5dee353f3fbd458b0a71a73995ffd93b7b1e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userfaultfd(0x801) ptrace$ARCH_GET_GS(0x1e, 0x0, 0x0, 0x1004) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r0, 0x90004) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="043e130100c90001"], 0x16) accept(r0, 0x0, 0x0) 8.1943ms ago: executing program 0 (id=396): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8040010) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, r3, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r2, &(0x7f0000004200)="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0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x8, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x1, 0x8000, 0xfffffffc, r4, r5, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r6, 0x0, 0x0) dup2(r6, r2) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000100)={0xfffffffffffffeab, 0x1, 0x0, {0x2}}, 0xffffffe8) close_range(r1, 0xffffffffffffffff, 0x2) 0s ago: executing program 1 (id=397): socket$inet6_udp(0xa, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, 0x0, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @cgroup_skb}, 0x94) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0xe, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000061108000000000009500000000000000fff49df8e9cffba66fe7178c171e2ea87e4a53c5eafd4588c87a10118351481d26234b5c1b3f865ee43df2ec4656297d2552beb4e3b0ebb7ee9525333c9cbc8daa558bb31f4519ebc2777d74f18b4744dd7ca890a534f27399665f54222aa51f13fd2029f02c0a988410e00b6608bd958fa1fd55e062d1aca5f009ffc463237ce3c49c435e23fe1c10016948f0b61b657faf50f8368d41a22bb4"], &(0x7f0000000100)='GPL\x00'}, 0x80) r2 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={@cgroup=r3, 0x6, 0x0, 0x50d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = getpgid(0x0) r5 = syz_pidfd_open(r4, 0x0) r6 = pidfd_getfd(r5, r5, 0x0) setns(r6, 0x66020000) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) umount2(&(0x7f0000000040)='.\x00', 0x2) kernel console output (not intermixed with test programs): erfaces? [ 76.308983][ T1111] usb 5-1: config 0 has no interfaces? 0ÿ[ 76.350078][ T4177] usb 2-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 76.367685][ T4177] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.389039][ T1111] usb 5-1: config 0 has no interfaces? [ 76.396931][ T4177] usb 2-1: config 0 descriptor?? [ 76.451951][ T4177] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 76.651165][ T1111] usb 5-1: config 0 has no interfaces? [ 76.839906][ T1111] usb 5-1: config 0 has no interfaces? [ 76.989912][ T1111] usb 5-1: config 0 has no interfaces? [ 77.043466][ T1111] usb 5-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 77.304245][ T1111] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.379700][ T1111] usb 5-1: config 0 descriptor?? [ 77.416211][ T4388] loop3: detected capacity change from 0 to 512 [ 77.448893][ T1111] usb 5-1: can't set config #0, error -71 [ 77.519054][ T1111] usb 5-1: USB disconnect, device number 2 [ 77.710312][ T23] Bluetooth: hci0: command 0x0406 tx timeout [ 77.718934][ T4388] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 77.730927][ T4388] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 77.741072][ T4388] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.38: Corrupt directory, running e2fsck is recommended [ 77.767972][ T4388] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 77.776408][ T4388] EXT4-fs error (device loop3): ext4_iget_extra_inode:4573: inode #15: comm syz.3.38: corrupted in-inode xattr [ 77.793087][ T4388] EXT4-fs error (device loop3): ext4_orphan_get:1411: comm syz.3.38: couldn't read orphan inode 15 (err -117) [ 77.807299][ T4388] EXT4-fs (loop3): mounted filesystem without journal. Opts: dioread_lock,noblock_validity,auto_da_alloc=0x0000000000000008,jqfmt=vfsold,nolazytime,usrjquota=.journal_async_commit,grpjquota=,grpjquota=,grpid,,,errors=continue. Quota mode: writeback. [ 78.163788][ T4388] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 78.175816][ T4388] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 78.186052][ T4388] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.38: Corrupt directory, running e2fsck is recommended [ 78.318687][ T4177] gspca_sonixj: i2c_w8 err -71 [ 78.363913][ T4388] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 78.375484][ T4388] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 78.385611][ T4388] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.38: Corrupt directory, running e2fsck is recommended [ 78.416161][ T4388] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 78.428120][ T4388] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 78.438824][ T4388] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.38: Corrupt directory, running e2fsck is recommended [ 78.439218][ T4177] sonixj: probe of 2-1:0.0 failed with error -71 [ 78.471925][ T4388] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 78.511482][ T4177] usb 2-1: USB disconnect, device number 2 [ 78.572353][ T4402] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 78.609756][ T4404] loop4: detected capacity change from 0 to 128 [ 78.647970][ T4405] netlink: 8 bytes leftover after parsing attributes in process `syz.2.42'. [ 78.677301][ T4408] netlink: 4 bytes leftover after parsing attributes in process `syz.3.43'. [ 78.717382][ T4408] device dummy0 entered promiscuous mode [ 78.717490][ T4403] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 78.723434][ T4408] device macvtap1 entered promiscuous mode [ 78.873924][ T4190] cgroup: fork rejected by pids controller in /syz2 [ 79.223260][ T4424] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 79.348794][ T1111] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 79.395746][ T4428] loop0: detected capacity change from 0 to 4096 [ 79.409688][ T4383] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.494519][ T4431] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 79.548132][ T4383] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.608688][ T1111] usb 4-1: Using ep0 maxpacket: 32 [ 79.714987][ T4383] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.728958][ T1111] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.747539][ T1111] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 79.989123][ T1111] usb 4-1: New USB device found, idVendor=05ac, idProduct=020f, bcdDevice= 0.22 [ 80.192962][ T1111] usb 4-1: New USB device strings: Mfr=229, Product=129, SerialNumber=131 [ 80.342536][ T1111] usb 4-1: Product: syz [ 80.359659][ T1111] usb 4-1: Manufacturer: syz [ 80.365729][ T1111] usb 4-1: SerialNumber: syz [ 80.522397][ T1111] input: appletouch as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/input/input6 [ 80.584507][ T4383] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.737718][ T4235] usb 4-1: USB disconnect, device number 2 [ 80.779245][ T4232] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 80.844267][ T4235] appletouch 4-1:1.0: input: appletouch disconnected [ 80.870809][ T4436] chnl_net:caif_netlink_parms(): no params data found [ 81.047185][ T4383] tipc: Disabling bearer [ 81.058640][ T4232] usb 5-1: Using ep0 maxpacket: 8 [ 81.094652][ T4383] tipc: Left network mode [ 81.122053][ T4436] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.162641][ T4436] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.186049][ T4436] device bridge_slave_0 entered promiscuous mode [ 81.218793][ T4232] usb 5-1: config 0 has no interfaces? [ 81.224401][ T4232] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 81.264451][ T4232] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.313367][ T4232] usb 5-1: config 0 descriptor?? [ 81.868718][ T4231] Bluetooth: hci1: command 0x0406 tx timeout [ 81.962343][ T7] cfg80211: failed to load regulatory.db [ 81.968681][ T4231] Bluetooth: hci2: command 0x0409 tx timeout [ 83.579411][ T1111] usb 5-1: USB disconnect, device number 3 [ 84.163096][ T4238] Bluetooth: hci2: command 0x041b tx timeout [ 84.169732][ T4436] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.214815][ T4436] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.296714][ T4436] device bridge_slave_1 entered promiscuous mode [ 84.332624][ T4436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.344510][ T4436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.376687][ T4436] team0: Port device team_slave_0 added [ 84.385238][ T4436] team0: Port device team_slave_1 added [ 84.545439][ T4483] netlink: 28 bytes leftover after parsing attributes in process `syz.0.65'. [ 84.574498][ T4436] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.597361][ T4436] 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. [ 84.671528][ T4436] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.682994][ T4485] loop4: detected capacity change from 0 to 1024 [ 84.879339][ T4483] netlink: 28 bytes leftover after parsing attributes in process `syz.0.65'. [ 84.889320][ T4436] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.067220][ T4436] 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. [ 85.068162][ T4485] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier,nodioread_nolock,journal_dev=0x0000000000000001,barrier,block_validity,nodioread_nolock,nodelalloc,resuid=0x0000000000000000,errors=remount-ro,. Quota mode: none. [ 85.093681][ T4436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.127561][ T4499] netlink: 12 bytes leftover after parsing attributes in process `syz.1.68'. [ 85.144618][ T4499] loop1: detected capacity change from 0 to 1024 [ 85.161294][ T4485] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.183113][ T4499] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 85.211258][ T4499] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 85.220371][ T4499] EXT4-fs (loop1): orphan cleanup on readonly fs [ 85.228105][ T4499] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.68: Invalid inode table block 0 in block_group 0 [ 85.241843][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.248394][ T4499] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 85.258460][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.265045][ T4499] EXT4-fs error (device loop1): ext4_quota_write:6648: inode #3: comm syz.1.68: mark_inode_dirty error [ 85.276762][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.283561][ T4499] Quota error (device loop1): write_blk: dquota write failed [ 85.291292][ T4499] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 85.301892][ T4499] EXT4-fs error (device loop1): ext4_acquire_dquot:6236: comm syz.1.68: Failed to acquire dquot type 0 [ 85.314526][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.321555][ T4499] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.68: Invalid inode table block 0 in block_group 0 [ 85.334247][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.341910][ T4499] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 85.351717][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.358333][ T4499] EXT4-fs error (device loop1): ext4_ext_truncate:4472: inode #15: comm syz.1.68: mark_inode_dirty error [ 85.369974][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.371952][ T4483] Zero length message leads to an empty skb [ 85.376499][ T4499] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.68: Invalid inode table block 0 in block_group 0 [ 85.386480][ T4485] EXT4-fs error (device loop4): ext4_map_blocks:741: inode #15: comm syz.4.66: lblock 0 mapped to illegal pblock 0 (length 1) [ 85.410905][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.417432][ T4499] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 85.428397][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.434965][ T4499] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 85.443810][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.450406][ T4499] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.68: Invalid inode table block 0 in block_group 0 [ 85.470154][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.476712][ T4499] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 85.486593][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.493282][ T4499] EXT4-fs error (device loop1): ext4_truncate:4286: inode #15: comm syz.1.68: mark_inode_dirty error [ 85.508816][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.515395][ T4499] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 85.524698][ T4499] EXT4-fs (loop1): Remounting filesystem read-only [ 85.531338][ T4499] EXT4-fs (loop1): 1 truncate cleaned up [ 85.537114][ T4499] EXT4-fs (loop1): mounted filesystem without journal. Opts: max_dir_size_kb=0x00000000000001ff,nodioread_nolock,grpid,errors=remount-ro,bsddf,block_validity,minixdf,dioread_nolock,. Quota mode: writeback. [ 85.572724][ T4485] EXT4-fs (loop4): Remounting filesystem read-only [ 85.587422][ T4436] device hsr_slave_0 entered promiscuous mode [ 85.626162][ T4485] EXT4-fs error (device loop4): ext4_map_blocks:631: inode #15: comm syz.4.66: lblock 0 mapped to illegal pblock 0 (length 1) [ 85.655771][ T4485] EXT4-fs (loop4): Remounting filesystem read-only [ 85.657954][ T4436] device hsr_slave_1 entered promiscuous mode [ 85.670243][ T4485] EXT4-fs error (device loop4): ext4_ext_remove_space:2929: inode #15: comm syz.4.66: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 85.690268][ T4436] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.711082][ T4436] Cannot create hsr debugfs directory [ 85.825401][ T4485] EXT4-fs (loop4): Remounting filesystem read-only [ 86.188951][ T1111] Bluetooth: hci2: command 0x040f tx timeout [ 86.339245][ T4484] EXT4-fs error (device loop4): ext4_map_blocks:631: inode #15: comm syz.4.66: lblock 0 mapped to illegal pblock 0 (length 1) [ 86.947317][ T4516] loop3: detected capacity change from 0 to 256 [ 86.984141][ T4484] EXT4-fs (loop4): Remounting filesystem read-only [ 87.014008][ T4484] EXT4-fs error (device loop4): ext4_map_blocks:631: inode #15: comm syz.4.66: lblock 0 mapped to illegal pblock 0 (length 1) [ 87.079738][ T4500] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 112: padding at end of block bitmap is not set [ 87.122695][ T4484] EXT4-fs (loop4): Remounting filesystem read-only [ 87.201136][ T4484] EXT4-fs error (device loop4): ext4_map_blocks:631: inode #15: comm syz.4.66: lblock 0 mapped to illegal pblock 0 (length 1) [ 87.340349][ T4516] FAT-fs (loop3): Directory bread(block 64) failed [ 87.404011][ T4500] EXT4-fs (loop4): Remounting filesystem read-only [ 87.465172][ T4484] EXT4-fs (loop4): Remounting filesystem read-only [ 87.484914][ T4516] FAT-fs (loop3): Directory bread(block 65) failed [ 87.605589][ T4516] FAT-fs (loop3): Directory bread(block 66) failed [ 87.749781][ T4516] FAT-fs (loop3): Directory bread(block 67) failed [ 87.892844][ T4516] FAT-fs (loop3): Directory bread(block 68) failed [ 87.939914][ T4516] FAT-fs (loop3): Directory bread(block 69) failed [ 87.962865][ T4516] FAT-fs (loop3): Directory bread(block 70) failed [ 87.969738][ T4516] FAT-fs (loop3): Directory bread(block 71) failed [ 87.978695][ T4516] FAT-fs (loop3): Directory bread(block 72) failed [ 87.985886][ T4516] FAT-fs (loop3): Directory bread(block 73) failed [ 88.216415][ T4539] loop0: detected capacity change from 0 to 512 [ 88.267305][ T4542] loop4: detected capacity change from 0 to 2048 [ 88.274695][ T4197] Bluetooth: hci2: command 0x0419 tx timeout [ 88.284058][ T4539] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 88.352886][ T4539] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 88.430724][ T4542] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 88.518305][ T4539] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.79: invalid indirect mapped block 9 (level 0) [ 88.677894][ T4552] netlink: 12 bytes leftover after parsing attributes in process `syz.1.82'. [ 88.698248][ T4552] loop1: detected capacity change from 0 to 1024 [ 88.716529][ T4539] EXT4-fs (loop0): 1 truncate cleaned up [ 88.748871][ T4552] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 88.769497][ T4539] EXT4-fs (loop0): mounted filesystem without journal. Opts: init_itable,inode_readahead_blks=0x0000000008000000,nodiscard,,errors=continue. Quota mode: none. [ 88.826482][ T4552] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 88.835767][ T4552] EXT4-fs (loop1): orphan cleanup on readonly fs [ 88.862265][ T4552] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.82: Invalid inode table block 0 in block_group 0 [ 88.875460][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 88.882069][ T4552] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 88.893018][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 88.901383][ T4552] EXT4-fs error (device loop1): ext4_quota_write:6648: inode #3: comm syz.1.82: mark_inode_dirty error [ 88.914075][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 88.920639][ T4552] Quota error (device loop1): write_blk: dquota write failed [ 88.928132][ T4552] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 88.938214][ T4552] EXT4-fs error (device loop1): ext4_acquire_dquot:6236: comm syz.1.82: Failed to acquire dquot type 0 [ 88.950246][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 88.956797][ T4552] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.82: Invalid inode table block 0 in block_group 0 [ 88.970252][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 88.976772][ T4552] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 88.988214][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 88.998009][ T4552] EXT4-fs error (device loop1): ext4_ext_truncate:4472: inode #15: comm syz.1.82: mark_inode_dirty error [ 89.019166][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 89.025787][ T4552] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.82: Invalid inode table block 0 in block_group 0 [ 89.040426][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 89.046951][ T4552] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 89.057462][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 89.064098][ T4552] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 89.073161][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 89.079824][ T4552] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.82: Invalid inode table block 0 in block_group 0 [ 89.094028][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 89.100582][ T4552] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 89.111376][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 89.118166][ T4552] EXT4-fs error (device loop1): ext4_truncate:4286: inode #15: comm syz.1.82: mark_inode_dirty error [ 89.129770][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 89.136305][ T4552] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 89.146454][ T4552] EXT4-fs (loop1): Remounting filesystem read-only [ 89.153122][ T4552] EXT4-fs (loop1): 1 truncate cleaned up [ 89.182776][ T4552] EXT4-fs (loop1): mounted filesystem without journal. Opts: max_dir_size_kb=0x00000000000001ff,nodioread_nolock,grpid,errors=remount-ro,bsddf,block_validity,minixdf,dioread_nolock,. Quota mode: writeback. [ 89.362732][ T4383] device hsr_slave_0 left promiscuous mode [ 90.357746][ T4565] loop1: detected capacity change from 0 to 32768 [ 90.371416][ T4565] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.85 (4565) [ 90.398834][ T4383] device hsr_slave_1 left promiscuous mode [ 90.413779][ T4383] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.444525][ T4383] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.444703][ T4565] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 90.461239][ T4565] BTRFS info (device loop1): turning on sync discard [ 90.468471][ T4565] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 90.478183][ T4565] BTRFS info (device loop1): use zstd compression, level 3 [ 90.486679][ T4565] BTRFS info (device loop1): turning on async discard [ 90.493768][ T4565] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 90.504671][ T4565] BTRFS info (device loop1): trying to use backup root at mount time [ 90.510299][ T4383] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.512796][ T4565] BTRFS info (device loop1): enabling auto defrag [ 90.527161][ T4565] BTRFS info (device loop1): using free space tree [ 90.533748][ T4565] BTRFS info (device loop1): has skinny extents [ 90.585589][ T4383] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.631383][ T4383] device bridge_slave_1 left promiscuous mode [ 90.639321][ T4383] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.675867][ T4383] device bridge_slave_0 left promiscuous mode [ 90.718494][ T4383] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.802538][ T4287] BTRFS warning (device loop1): checksum verify failed on 5337088 wanted 0xe63dbdda found 0xc926492d level 0 [ 90.818426][ T4383] device veth1_macvtap left promiscuous mode [ 90.889954][ T4565] BTRFS warning (device loop1): failed to read root (objectid=2): -5 [ 90.898926][ T4246] BTRFS warning (device loop1): checksum verify failed on 5324800 wanted 0x9f73850b found 0x80379423 level 0 [ 90.926050][ T4383] device veth0_macvtap left promiscuous mode [ 90.993803][ T4591] loop3: detected capacity change from 0 to 736 [ 91.032431][ T4565] BTRFS warning (device loop1): couldn't read tree root [ 91.043459][ T4565] BTRFS error (device loop1): parent transid verify failed on 5255168 wanted 5 found 7 [ 91.053521][ T4565] BTRFS warning (device loop1): couldn't read tree root [ 91.139812][ T4383] device veth1_vlan left promiscuous mode [ 91.177122][ T4565] BTRFS info (device loop1): enabling ssd optimizations [ 91.185747][ T4565] BTRFS info (device loop1): clearing free space tree [ 91.193019][ T4565] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 91.202842][ T4565] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 91.344702][ T4383] device veth0_vlan left promiscuous mode [ 91.704116][ T4565] BTRFS info (device loop1): creating free space tree [ 91.713060][ T4565] BTRFS info (device loop1): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 91.722800][ T4565] BTRFS info (device loop1): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 92.038254][ T4600] xt_hashlimit: size too large, truncated to 1048576 [ 92.115606][ T4177] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 92.369199][ T4383] team0 (unregistering): Port device team_slave_1 removed [ 92.377370][ T4177] usb 4-1: Using ep0 maxpacket: 32 [ 92.403948][ T4383] team0 (unregistering): Port device team_slave_0 removed [ 92.452539][ T4383] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 92.497362][ T4383] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 92.509971][ T4177] usb 4-1: config 0 has an invalid interface number: 196 but max is 0 [ 92.518157][ T4177] usb 4-1: config 0 has no interface number 0 [ 92.562310][ T4177] usb 4-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 92.606322][ T4177] usb 4-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 92.629747][ T4617] netlink: 8 bytes leftover after parsing attributes in process `syz.1.92'. [ 92.653566][ T4177] usb 4-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 92.694477][ T4177] usb 4-1: config 0 interface 196 has no altsetting 0 [ 92.879067][ T4177] usb 4-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 92.905129][ T4177] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.942485][ T4177] usb 4-1: Product: syz [ 92.966515][ T4177] usb 4-1: Manufacturer: syz [ 92.991860][ T4177] usb 4-1: SerialNumber: syz [ 93.036761][ T4177] usb 4-1: config 0 descriptor?? [ 93.090304][ T4596] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 93.093554][ T4383] bond0 (unregistering): Released all slaves [ 93.262424][ T4436] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 93.272987][ T4436] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 93.310866][ T4436] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 93.354497][ T4436] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 93.588910][ T4177] ipheth 4-1:0.196: ipheth_get_macaddr: usb_control_msg: short packet: 0 bytes [ 93.601908][ T4177] ipheth: probe of 4-1:0.196 failed with error -22 [ 93.908443][ T4436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.998907][ T4177] usb 4-1: USB disconnect, device number 3 [ 94.345098][ T4436] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.352291][ T4614] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 94.379284][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.397429][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.464942][ T4636] loop0: detected capacity change from 0 to 512 [ 94.489035][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.506707][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.525823][ T4305] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.532990][ T4305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.553274][ T4636] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 94.596080][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.618888][ T4614] usb 2-1: Using ep0 maxpacket: 16 [ 94.630538][ T4636] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.96: invalid indirect mapped block 9 (level 0) [ 94.659309][ T4636] EXT4-fs (loop0): 1 truncate cleaned up [ 94.664987][ T4636] EXT4-fs (loop0): mounted filesystem without journal. Opts: init_itable,inode_readahead_blks=0x0000000008000000,nodiscard,,errors=continue. Quota mode: none. [ 94.685671][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.715841][ T4305] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.722990][ T4305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.768991][ T4614] usb 2-1: config 252 has an invalid interface number: 15 but max is 0 [ 94.779353][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.798516][ T4614] usb 2-1: config 252 has no interface number 0 [ 94.800290][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.834465][ T4614] usb 2-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 94.848963][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.937340][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.973843][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.011356][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.020302][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.028898][ T1111] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 95.036309][ T4436] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.047219][ T4436] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.059138][ T4614] usb 2-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 95.075379][ T4614] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.087576][ T4614] usb 2-1: Product: syz [ 95.088300][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.092045][ T4614] usb 2-1: Manufacturer: syz [ 95.110557][ T4614] usb 2-1: SerialNumber: syz [ 95.119427][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.139394][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.172479][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.203328][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.203793][ T4614] usb 2-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 95.248969][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.398287][ T4238] usb 2-1: USB disconnect, device number 3 [ 95.415424][ T4332] usb 2-1: Failed to submit usb control message: -71 [ 95.436176][ T4332] usb 2-1: unable to send the bmi data to the device: -71 [ 95.462203][ T1111] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 95.474989][ T4332] usb 2-1: unable to get target info from device [ 95.491636][ T1111] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.502279][ T4332] usb 2-1: could not get target info (-71) [ 95.508562][ T4332] usb 2-1: could not probe fw (-71) [ 95.527275][ T1111] usb 4-1: config 0 descriptor?? [ 95.603443][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.618873][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.645503][ T4436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.713381][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.745832][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.791134][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.820111][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.850022][ T4436] device veth0_vlan entered promiscuous mode [ 95.875060][ T4646] batman_adv: batadv0: Adding interface: macvtap2 [ 95.894875][ T4646] batman_adv: batadv0: The MTU of interface macvtap2 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. [ 95.983393][ T4646] batman_adv: batadv0: Not using interface macvtap2 (retrying later): interface not active [ 96.043298][ T4675] loop1: detected capacity change from 0 to 512 [ 96.053126][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.084832][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.121944][ T4436] device veth1_vlan entered promiscuous mode [ 96.159168][ T4675] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 96.178916][ T1111] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 96.191566][ T1111] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 96.223583][ T4675] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.98: invalid indirect mapped block 9 (level 0) [ 96.249751][ T4675] EXT4-fs (loop1): 1 truncate cleaned up [ 96.255459][ T4675] EXT4-fs (loop1): mounted filesystem without journal. Opts: init_itable,inode_readahead_blks=0x0000000008000000,nodiscard,,errors=continue. Quota mode: none. [ 96.278724][ T1111] [drm:udl_init] *ERROR* Selecting channel failed [ 96.306280][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.326525][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.417202][ T1111] [drm] Initialized udl 0.0.1 20120220 for 4-1:0.0 on minor 2 [ 96.427340][ T4436] device veth0_macvtap entered promiscuous mode [ 96.461511][ T1111] [drm] Initialized udl on minor 2 [ 96.469383][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.499034][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.538931][ T1111] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 96.555347][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.570183][ T1111] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 96.608393][ T4436] device veth1_macvtap entered promiscuous mode [ 96.618653][ T1111] usb 4-1: USB disconnect, device number 4 [ 96.628033][ T4197] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 96.670752][ T4197] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 96.699224][ T4197] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 96.747910][ T4436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.818620][ T4436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.859415][ T4436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.919014][ T4436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.968857][ T4436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.014854][ T4436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.058642][ T4436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.106469][ T4436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.133133][ T4699] binder: 4698:4699 ioctl c0306201 200000000080 returned -14 [ 97.154799][ T4436] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.197227][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.225706][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.259715][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.306575][ T4436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.336708][ T4436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.377750][ T4436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.405401][ T4436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.443068][ T4436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.478920][ T4436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.499409][ T4436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.524166][ T4436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.557740][ T4436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.580133][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.608157][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.656008][ T4436] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.684142][ T4711] loop3: detected capacity change from 0 to 2048 [ 97.707111][ T4436] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.751988][ T4436] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.778631][ T4436] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.938689][ T4232] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 97.966950][ T4305] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.026521][ T4305] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.183030][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.619263][ T4232] usb 1-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 98.698213][ T4232] usb 1-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 99.015674][ T4232] usb 1-1: Product: syz [ 99.026569][ T4232] usb 1-1: SerialNumber: syz [ 99.037626][ T4232] usb 1-1: config 0 descriptor?? [ 99.045329][ T4305] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.063558][ T4305] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.105425][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.361372][ T4232] hso 1-1:0.0: Failed to find BULK IN ep [ 99.418774][ T13] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 99.657459][ T4232] usb 1-1: USB disconnect, device number 2 [ 99.829871][ T13] usb 5-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 99.889005][ T13] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.933767][ T13] usb 5-1: config 0 descriptor?? [ 100.046106][ T4736] loop2: detected capacity change from 0 to 4096 [ 100.175039][ T4744] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 100.247967][ T4749] loop1: detected capacity change from 0 to 512 [ 100.257908][ T4747] loop0: detected capacity change from 0 to 512 [ 100.266043][ T4730] batman_adv: batadv0: Adding interface: macvtap1 [ 100.293382][ T4730] batman_adv: batadv0: The MTU of interface macvtap1 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. [ 100.340794][ T4747] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 100.403308][ T4749] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 100.414022][ T4730] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 100.444132][ T4747] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.114: invalid indirect mapped block 9 (level 0) [ 100.474164][ T4749] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.115: invalid indirect mapped block 9 (level 0) [ 100.498868][ T13] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 100.507412][ T13] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 100.530608][ T4749] EXT4-fs (loop1): 1 truncate cleaned up [ 100.536364][ T4749] EXT4-fs (loop1): mounted filesystem without journal. Opts: init_itable,inode_readahead_blks=0x0000000008000000,nodiscard,,errors=continue. Quota mode: none. [ 100.566026][ T4747] EXT4-fs (loop0): 1 truncate cleaned up [ 100.589987][ T13] [drm:udl_init] *ERROR* Selecting channel failed [ 100.709176][ T4765] loop2: detected capacity change from 0 to 736 [ 100.720893][ T4747] EXT4-fs (loop0): mounted filesystem without journal. Opts: init_itable,inode_readahead_blks=0x0000000008000000,nodiscard,,errors=continue. Quota mode: none. [ 100.899126][ T13] [drm] Initialized udl 0.0.1 20120220 for 5-1:0.0 on minor 2 [ 101.034252][ T13] [drm] Initialized udl on minor 2 [ 101.260901][ T13] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 101.433439][ T13] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 101.733442][ T13] usb 5-1: USB disconnect, device number 4 [ 101.926983][ T4232] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 102.078324][ T4232] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 102.271891][ T4232] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 102.745988][ T4751] batman_adv: batadv0: Removing interface: macvtap1 [ 104.066632][ T4790] loop2: detected capacity change from 0 to 512 [ 104.265659][ T4790] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,usrquota,,errors=continue. Quota mode: writeback. [ 104.343465][ T4790] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.455220][ T26] audit: type=1800 audit(1781127150.788:3): pid=4790 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.129" name="bus" dev="loop2" ino=19 res=0 errno=0 [ 104.539085][ T4383] Trying to write to read-only block-device loop2 [ 104.553729][ T4436] Trying to write to read-only block-device loop2 [ 104.561524][ T4383] Trying to write to read-only block-device loop2 [ 104.573597][ T4436] Trying to write to read-only block-device loop2 [ 104.581756][ T4383] Trying to write to read-only block-device loop2 [ 104.588311][ T4436] Trying to write to read-only block-device loop2 [ 104.604309][ T4383] Trying to write to read-only block-device loop2 [ 104.614644][ T4383] Trying to write to read-only block-device loop2 [ 104.625856][ T4436] Trying to write to read-only block-device loop2 [ 104.633834][ T4436] Trying to write to read-only block-device loop2 [ 104.860868][ T1111] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 105.129044][ T1111] usb 2-1: Using ep0 maxpacket: 16 [ 105.375911][ T1111] usb 2-1: config 6 has an invalid interface number: 221 but max is 0 [ 105.435270][ T1111] usb 2-1: config 6 has no interface number 0 [ 105.530173][ T1111] usb 2-1: config 6 interface 221 has no altsetting 0 [ 105.832070][ T4815] netlink: 12 bytes leftover after parsing attributes in process `syz.4.137'. [ 105.850883][ T4815] loop4: detected capacity change from 0 to 1024 [ 105.902535][ T1111] usb 2-1: New USB device found, idVendor=2c42, idProduct=16f8, bcdDevice=12.92 [ 105.908885][ T4815] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 105.916376][ T1111] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.946684][ T4815] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 105.965464][ T4815] EXT4-fs (loop4): orphan cleanup on readonly fs [ 106.004025][ T4815] EXT4-fs error (device loop4): __ext4_get_inode_loc:4334: comm syz.4.137: Invalid inode table block 0 in block_group 0 [ 106.024360][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.031124][ T4815] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 106.043093][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.049750][ T4815] EXT4-fs error (device loop4): ext4_quota_write:6648: inode #3: comm syz.4.137: mark_inode_dirty error [ 106.065394][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.072117][ T4815] Quota error (device loop4): write_blk: dquota write failed [ 106.080014][ T4815] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 106.090550][ T4815] EXT4-fs error (device loop4): ext4_acquire_dquot:6236: comm syz.4.137: Failed to acquire dquot type 0 [ 106.109265][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.116102][ T4815] EXT4-fs error (device loop4): __ext4_get_inode_loc:4334: comm syz.4.137: Invalid inode table block 0 in block_group 0 [ 106.134244][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.140906][ T4815] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 106.152713][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.159473][ T4815] EXT4-fs error (device loop4): ext4_ext_truncate:4472: inode #15: comm syz.4.137: mark_inode_dirty error [ 106.174276][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.182261][ T4815] EXT4-fs error (device loop4): __ext4_get_inode_loc:4334: comm syz.4.137: Invalid inode table block 0 in block_group 0 [ 106.203192][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.209917][ T4815] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 106.224563][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.231552][ T4815] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 106.246139][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.252898][ T4815] EXT4-fs error (device loop4): __ext4_get_inode_loc:4334: comm syz.4.137: Invalid inode table block 0 in block_group 0 [ 106.268402][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.275337][ T4815] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 106.289590][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.296666][ T4815] EXT4-fs error (device loop4): ext4_truncate:4286: inode #15: comm syz.4.137: mark_inode_dirty error [ 106.308860][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.315395][ T4815] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 106.324533][ T4815] EXT4-fs (loop4): Remounting filesystem read-only [ 106.331129][ T4815] EXT4-fs (loop4): 1 truncate cleaned up [ 106.354626][ T1111] usb 2-1: Product: syz [ 106.362526][ T1111] usb 2-1: Manufacturer: syz [ 106.368438][ T1111] usb 2-1: SerialNumber: syz [ 106.411925][ T4815] EXT4-fs (loop4): mounted filesystem without journal. Opts: max_dir_size_kb=0x00000000000001ff,nodioread_nolock,grpid,errors=remount-ro,bsddf,block_validity,minixdf,dioread_nolock,. Quota mode: writeback. [ 106.536530][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 106.625314][ T4204] CPU: 0 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 106.632910][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 106.642973][ T4204] Workqueue: hci1 hci_rx_work [ 106.647677][ T4204] Call Trace: [ 106.650976][ T4204] [ 106.653912][ T4204] dump_stack_lvl+0x188/0x250 [ 106.658601][ T4204] ? show_regs_print_info+0x20/0x20 [ 106.663803][ T4204] ? load_image+0x400/0x400 [ 106.668322][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 106.673448][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 106.678130][ T4204] ? process_one_work+0x85f/0x1010 [ 106.683256][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 106.688467][ T4204] kobject_add_internal+0x6e0/0xd90 [ 106.693689][ T4204] kobject_add+0x160/0x230 [ 106.698114][ T4204] ? kobject_init+0x1d0/0x1d0 [ 106.702809][ T4204] ? klist_children_get+0x50/0x50 [ 106.707843][ T4204] ? get_device_parent+0x121/0x3f0 [ 106.712968][ T4204] device_add+0x48c/0x1000 [ 106.717390][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 106.722325][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 106.727621][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 106.732737][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 106.738367][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 106.743223][ T4204] ? hci_event_packet+0x37e/0x1370 [ 106.748324][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 106.753352][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 106.759409][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 106.765038][ T4204] ? mark_lock+0x94/0x320 [ 106.769354][ T4204] ? mutex_unlock+0x10/0x10 [ 106.773842][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 106.779813][ T4204] ? lock_chain_count+0x20/0x20 [ 106.784654][ T4204] ? __rwlock_init+0x140/0x140 [ 106.789406][ T4204] hci_event_packet+0xe4b/0x1370 [ 106.794357][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 106.799548][ T4204] ? rcu_lock_release+0x20/0x20 [ 106.804389][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 106.809579][ T4204] hci_rx_work+0x255/0xa10 [ 106.814004][ T4204] process_one_work+0x85f/0x1010 [ 106.818943][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 106.824562][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 106.829848][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 106.834858][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 106.840398][ T4204] ? wq_worker_running+0x97/0x170 [ 106.845409][ T4204] worker_thread+0xaa6/0x1290 [ 106.850096][ T4204] kthread+0x436/0x520 [ 106.854152][ T4204] ? rcu_lock_release+0x20/0x20 [ 106.858985][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 106.863559][ T4204] ret_from_fork+0x1f/0x30 [ 106.867974][ T4204] [ 106.887996][ T4204] kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 106.905147][ T4204] Bluetooth: hci1: failed to register connection device [ 107.184125][ T4833] program syz.0.141 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 108.457846][ T4843] loop4: detected capacity change from 0 to 512 [ 108.513027][ T4843] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 108.546402][ T4843] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.145: invalid indirect mapped block 9 (level 0) [ 108.705540][ T4843] EXT4-fs (loop4): 1 truncate cleaned up [ 108.713297][ T4843] EXT4-fs (loop4): mounted filesystem without journal. Opts: init_itable,inode_readahead_blks=0x0000000008000000,nodiscard,,errors=continue. Quota mode: none. [ 109.093854][ T4235] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 109.415252][ T13] usb 2-1: USB disconnect, device number 4 [ 109.423721][ T13] f81534a_ctrl 2-1:6.221: failed to set register 0x116: -19 [ 109.459792][ T13] f81534a_ctrl 2-1:6.221: failed to enable ports: -19 [ 109.488999][ T4235] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 109.509926][ T4235] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.572195][ T4235] usb 1-1: config 0 descriptor?? [ 110.495438][ T4845] batman_adv: batadv0: Adding interface: macvtap1 [ 110.650855][ T4845] batman_adv: batadv0: The MTU of interface macvtap1 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. [ 111.508969][ T4845] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 111.525631][ T4880] netlink: 12 bytes leftover after parsing attributes in process `syz.4.153'. [ 111.552836][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 111.563286][ T4204] CPU: 1 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 111.570848][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 111.580996][ T4204] Workqueue: hci2 hci_rx_work [ 111.585690][ T4204] Call Trace: [ 111.588968][ T4204] [ 111.591895][ T4204] dump_stack_lvl+0x188/0x250 [ 111.596576][ T4204] ? show_regs_print_info+0x20/0x20 [ 111.601782][ T4204] ? load_image+0x400/0x400 [ 111.606303][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 111.611420][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 111.616104][ T4204] ? process_one_work+0x85f/0x1010 [ 111.621229][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 111.626530][ T4204] kobject_add_internal+0x6e0/0xd90 [ 111.631741][ T4204] kobject_add+0x160/0x230 [ 111.636170][ T4204] ? kobject_init+0x1d0/0x1d0 [ 111.640869][ T4204] ? klist_children_get+0x50/0x50 [ 111.645898][ T4204] ? get_device_parent+0x121/0x3f0 [ 111.651014][ T4204] device_add+0x48c/0x1000 [ 111.655455][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 111.660489][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 111.665795][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 111.670916][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 111.676471][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 111.681332][ T4204] ? hci_event_packet+0x37e/0x1370 [ 111.686462][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 111.691503][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 111.697576][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 111.703216][ T4204] ? mark_lock+0x94/0x320 [ 111.707552][ T4204] ? mutex_unlock+0x10/0x10 [ 111.712058][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 111.718047][ T4204] ? lock_chain_count+0x20/0x20 [ 111.722905][ T4204] ? __rwlock_init+0x140/0x140 [ 111.727681][ T4204] hci_event_packet+0xe4b/0x1370 [ 111.732707][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 111.737928][ T4204] ? rcu_lock_release+0x20/0x20 [ 111.742791][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 111.748002][ T4204] hci_rx_work+0x255/0xa10 [ 111.752445][ T4204] process_one_work+0x85f/0x1010 [ 111.757403][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 111.763219][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 111.768513][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 111.773540][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 111.779095][ T4204] ? wq_worker_running+0x97/0x170 [ 111.784130][ T4204] worker_thread+0xaa6/0x1290 [ 111.788839][ T4204] kthread+0x436/0x520 [ 111.792965][ T4204] ? rcu_lock_release+0x20/0x20 [ 111.797821][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 111.802420][ T4204] ret_from_fork+0x1f/0x30 [ 111.806863][ T4204] [ 111.819108][ T4204] kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 111.832911][ T4204] Bluetooth: hci2: failed to register connection device [ 111.848311][ T4868] batman_adv: batadv0: Removing interface: macvtap1 [ 112.110181][ T4235] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 112.132718][ T4235] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 112.195205][ T4235] [drm:udl_init] *ERROR* Selecting channel failed [ 112.259771][ T4235] [drm] Initialized udl 0.0.1 20120220 for 1-1:0.0 on minor 2 [ 112.280170][ T4235] [drm] Initialized udl on minor 2 [ 112.321967][ T4892] loop1: detected capacity change from 0 to 512 [ 112.335316][ T4235] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 112.374538][ T4235] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 112.395650][ T4892] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 112.403772][ T4235] usb 1-1: USB disconnect, device number 3 [ 112.435863][ T4177] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 112.463472][ T4177] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 112.470133][ T4892] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.158: invalid indirect mapped block 9 (level 0) [ 112.488365][ T4177] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 112.535486][ T4892] EXT4-fs (loop1): 1 truncate cleaned up [ 112.572337][ T4892] EXT4-fs (loop1): mounted filesystem without journal. Opts: init_itable,inode_readahead_blks=0x0000000008000000,nodiscard,,errors=continue. Quota mode: none. [ 114.621150][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 114.630738][ T4204] CPU: 1 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 114.638310][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 114.648378][ T4204] Workqueue: hci2 hci_rx_work [ 114.653073][ T4204] Call Trace: [ 114.656361][ T4204] [ 114.659304][ T4204] dump_stack_lvl+0x188/0x250 [ 114.663989][ T4204] ? show_regs_print_info+0x20/0x20 [ 114.669187][ T4204] ? load_image+0x400/0x400 [ 114.673706][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 114.678822][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 114.683504][ T4204] ? process_one_work+0x85f/0x1010 [ 114.688619][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 114.693831][ T4204] kobject_add_internal+0x6e0/0xd90 [ 114.699046][ T4204] kobject_add+0x160/0x230 [ 114.703474][ T4204] ? kobject_init+0x1d0/0x1d0 [ 114.708168][ T4204] ? klist_children_get+0x50/0x50 [ 114.713209][ T4204] ? get_device_parent+0x121/0x3f0 [ 114.718347][ T4204] device_add+0x48c/0x1000 [ 114.722791][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 114.724158][ T4922] batman_adv: batadv0: Adding interface: macvtap3 [ 114.727737][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 114.739444][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 114.744659][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 114.750223][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 114.755085][ T4204] ? hci_event_packet+0x37e/0x1370 [ 114.760221][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 114.764398][ T4922] batman_adv: batadv0: The MTU of interface macvtap3 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. [ 114.765262][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 114.796643][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 114.802291][ T4204] ? mark_lock+0x94/0x320 [ 114.806633][ T4204] ? mutex_unlock+0x10/0x10 [ 114.811143][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 114.817138][ T4204] ? lock_chain_count+0x20/0x20 [ 114.822009][ T4204] ? __rwlock_init+0x140/0x140 [ 114.826792][ T4204] hci_event_packet+0xe4b/0x1370 [ 114.831740][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 114.836959][ T4204] ? rcu_lock_release+0x20/0x20 [ 114.841824][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 114.847031][ T4204] hci_rx_work+0x255/0xa10 [ 114.851467][ T4204] process_one_work+0x85f/0x1010 [ 114.856433][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 114.862069][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 114.867372][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 114.872412][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 114.877965][ T4204] ? wq_worker_running+0x97/0x170 [ 114.883001][ T4204] worker_thread+0xaa6/0x1290 [ 114.887720][ T4204] kthread+0x436/0x520 [ 114.891832][ T4204] ? rcu_lock_release+0x20/0x20 [ 114.896689][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 114.901291][ T4204] ret_from_fork+0x1f/0x30 [ 114.905734][ T4204] [ 114.911448][ T4204] kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 114.924711][ T4204] Bluetooth: hci2: failed to register connection device [ 115.059955][ T4922] batman_adv: batadv0: Not using interface macvtap3 (retrying later): interface not active [ 115.116256][ T4930] netlink: 12 bytes leftover after parsing attributes in process `syz.2.167'. [ 115.150037][ T4924] batman_adv: batadv0: Removing interface: macvtap2 [ 115.171874][ T4924] batman_adv: batadv0: Removing interface: macvtap3 [ 117.912650][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 117.922280][ T4204] CPU: 1 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 117.929824][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 117.939882][ T4204] Workqueue: hci2 hci_rx_work [ 117.944571][ T4204] Call Trace: [ 117.947843][ T4204] [ 117.950950][ T4204] dump_stack_lvl+0x188/0x250 [ 117.955636][ T4204] ? show_regs_print_info+0x20/0x20 [ 117.960837][ T4204] ? load_image+0x400/0x400 [ 117.965359][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 117.970480][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 117.975162][ T4204] ? process_one_work+0x85f/0x1010 [ 117.980363][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 117.985570][ T4204] kobject_add_internal+0x6e0/0xd90 [ 117.990780][ T4204] kobject_add+0x160/0x230 [ 117.995205][ T4204] ? kobject_init+0x1d0/0x1d0 [ 117.999898][ T4204] ? klist_children_get+0x50/0x50 [ 118.004946][ T4204] ? get_device_parent+0x121/0x3f0 [ 118.010087][ T4204] device_add+0x48c/0x1000 [ 118.014711][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 118.019747][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 118.025055][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 118.030180][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 118.035742][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 118.040606][ T4204] ? hci_event_packet+0x37e/0x1370 [ 118.045729][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 118.050756][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 118.056830][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 118.062632][ T4204] ? mark_lock+0x94/0x320 [ 118.066957][ T4204] ? mutex_unlock+0x10/0x10 [ 118.071466][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 118.077443][ T4204] ? lock_chain_count+0x20/0x20 [ 118.082281][ T4204] ? __rwlock_init+0x140/0x140 [ 118.087042][ T4204] hci_event_packet+0xe4b/0x1370 [ 118.092401][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 118.097591][ T4204] ? rcu_lock_release+0x20/0x20 [ 118.102465][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 118.107658][ T4204] hci_rx_work+0x255/0xa10 [ 118.112072][ T4204] process_one_work+0x85f/0x1010 [ 118.117015][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 118.122634][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 118.127930][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 118.132951][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 118.138487][ T4204] ? wq_worker_running+0x97/0x170 [ 118.143498][ T4204] worker_thread+0xaa6/0x1290 [ 118.148193][ T4204] kthread+0x436/0x520 [ 118.152251][ T4204] ? rcu_lock_release+0x20/0x20 [ 118.157087][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 118.161660][ T4204] ret_from_fork+0x1f/0x30 [ 118.166072][ T4204] [ 118.175374][ T4197] Bluetooth: hci2: command 0x0406 tx timeout [ 118.181641][ T4204] kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 118.194939][ T4204] Bluetooth: hci2: failed to register connection device [ 118.369032][ T4197] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 118.436095][ T4977] netlink: 12 bytes leftover after parsing attributes in process `syz.4.180'. [ 119.189229][ T4197] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 119.206722][ T4197] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.239582][ T4197] usb 2-1: config 0 descriptor?? [ 119.526274][ T4971] batman_adv: batadv0: Adding interface: macvtap1 [ 119.557068][ T4971] batman_adv: batadv0: The MTU of interface macvtap1 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. [ 119.673338][ T4971] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 120.589124][ T4197] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 120.605077][ T4197] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 120.652060][ T5000] batman_adv: batadv0: Removing interface: macvtap1 [ 120.657040][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 120.669629][ T4204] CPU: 1 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 120.677220][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 120.687626][ T4204] Workqueue: hci4 hci_rx_work [ 120.692322][ T4204] Call Trace: [ 120.695606][ T4204] [ 120.698541][ T4204] dump_stack_lvl+0x188/0x250 [ 120.703225][ T4204] ? show_regs_print_info+0x20/0x20 [ 120.708436][ T4204] ? load_image+0x400/0x400 [ 120.712966][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 120.718088][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 120.722772][ T4204] ? process_one_work+0x85f/0x1010 [ 120.727905][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 120.733124][ T4204] kobject_add_internal+0x6e0/0xd90 [ 120.738354][ T4204] kobject_add+0x160/0x230 [ 120.742793][ T4204] ? kobject_init+0x1d0/0x1d0 [ 120.747490][ T4204] ? klist_children_get+0x50/0x50 [ 120.752535][ T4204] ? get_device_parent+0x121/0x3f0 [ 120.757675][ T4204] device_add+0x48c/0x1000 [ 120.762203][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 120.767158][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 120.772471][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 120.777600][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 120.783163][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 120.788033][ T4204] ? hci_event_packet+0x37e/0x1370 [ 120.793162][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 120.798211][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 120.804291][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 120.809941][ T4204] ? mark_lock+0x94/0x320 [ 120.814277][ T4204] ? mutex_unlock+0x10/0x10 [ 120.818795][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 120.824796][ T4204] ? lock_chain_count+0x20/0x20 [ 120.829655][ T4204] ? __rwlock_init+0x140/0x140 [ 120.834429][ T4204] hci_event_packet+0xe4b/0x1370 [ 120.839382][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 120.844595][ T4204] ? rcu_lock_release+0x20/0x20 [ 120.849460][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 120.854668][ T4204] hci_rx_work+0x255/0xa10 [ 120.859105][ T4204] process_one_work+0x85f/0x1010 [ 120.864067][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 120.869710][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 120.875008][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 120.880133][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 120.885688][ T4204] ? wq_worker_running+0x97/0x170 [ 120.890727][ T4204] worker_thread+0xaa6/0x1290 [ 120.895444][ T4204] kthread+0x436/0x520 [ 120.899520][ T4204] ? rcu_lock_release+0x20/0x20 [ 120.904379][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 120.908979][ T4204] ret_from_fork+0x1f/0x30 [ 120.913417][ T4204] [ 120.934522][ T4204] kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 120.951592][ T4204] Bluetooth: hci4: failed to register connection device [ 121.008659][ T4197] [drm:udl_init] *ERROR* Selecting channel failed [ 121.034150][ T4197] [drm] Initialized udl 0.0.1 20120220 for 2-1:0.0 on minor 2 [ 121.051139][ T4197] [drm] Initialized udl on minor 2 [ 121.078927][ T4197] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 121.098002][ T4197] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 121.108235][ T4197] usb 2-1: USB disconnect, device number 5 [ 121.129002][ T1111] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 121.138202][ T1111] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 121.314034][ T1111] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 121.401944][ T5028] netlink: 12 bytes leftover after parsing attributes in process `syz.3.194'. [ 123.491781][ T146] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 123.501622][ T146] CPU: 1 PID: 146 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 123.509097][ T146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 123.519161][ T146] Workqueue: hci1 hci_rx_work [ 123.523857][ T146] Call Trace: [ 123.527223][ T146] [ 123.530156][ T146] dump_stack_lvl+0x188/0x250 [ 123.534842][ T146] ? show_regs_print_info+0x20/0x20 [ 123.540487][ T146] ? load_image+0x400/0x400 [ 123.545014][ T146] sysfs_create_dir_ns+0x26a/0x290 [ 123.550143][ T146] ? sysfs_warn_dup+0xa0/0xa0 [ 123.554829][ T146] ? process_one_work+0x85f/0x1010 [ 123.559969][ T146] ? do_raw_spin_unlock+0x11d/0x230 [ 123.562488][ T5055] netlink: 132 bytes leftover after parsing attributes in process `syz.0.203'. [ 123.565175][ T146] kobject_add_internal+0x6e0/0xd90 [ 123.579283][ T146] kobject_add+0x160/0x230 [ 123.583719][ T146] ? kobject_init+0x1d0/0x1d0 [ 123.588496][ T146] ? klist_children_get+0x50/0x50 [ 123.593622][ T146] ? get_device_parent+0x121/0x3f0 [ 123.598747][ T146] device_add+0x48c/0x1000 [ 123.603182][ T146] hci_conn_add_sysfs+0xd1/0x1e0 [ 123.608129][ T146] le_conn_complete_evt+0xc4b/0x15c0 [ 123.613417][ T146] ? cs_le_create_conn+0x5e0/0x5e0 [ 123.618531][ T146] ? __mutex_trylock_common+0x155/0x260 [ 123.624069][ T146] hci_le_meta_evt+0x285/0x3cb0 [ 123.628916][ T146] ? hci_event_packet+0x37e/0x1370 [ 123.634021][ T146] ? __lock_acquire+0x7d10/0x7d10 [ 123.639039][ T146] ? hci_remote_host_features_evt+0x290/0x290 [ 123.645091][ T146] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 123.650745][ T146] ? mark_lock+0x94/0x320 [ 123.655067][ T146] ? mutex_unlock+0x10/0x10 [ 123.659561][ T146] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 123.665529][ T146] ? lock_chain_count+0x20/0x20 [ 123.670365][ T146] ? __rwlock_init+0x140/0x140 [ 123.675114][ T146] hci_event_packet+0xe4b/0x1370 [ 123.680065][ T146] ? lockdep_hardirqs_on+0x94/0x140 [ 123.685251][ T146] ? rcu_lock_release+0x20/0x20 [ 123.690088][ T146] ? hci_send_to_monitor+0x9c/0x4a0 [ 123.695272][ T146] hci_rx_work+0x255/0xa10 [ 123.699681][ T146] process_one_work+0x85f/0x1010 [ 123.704619][ T146] ? worker_detach_from_pool+0x240/0x240 [ 123.710234][ T146] ? lockdep_hardirqs_off+0x70/0x100 [ 123.715515][ T146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 123.720524][ T146] ? _raw_spin_lock_irqsave+0x100/0x100 [ 123.726056][ T146] ? wq_worker_running+0x97/0x170 [ 123.731074][ T146] worker_thread+0xaa6/0x1290 [ 123.735781][ T146] kthread+0x436/0x520 [ 123.739834][ T146] ? rcu_lock_release+0x20/0x20 [ 123.744675][ T146] ? kthread_blkcg+0xd0/0xd0 [ 123.749255][ T146] ret_from_fork+0x1f/0x30 [ 123.753669][ T146] [ 123.761199][ T146] kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 123.774762][ T146] Bluetooth: hci1: failed to register connection device [ 123.782064][ T146] Bluetooth: hci1: link tx timeout [ 123.787643][ T146] Bluetooth: hci1: killing stalled connection 10:aa:aa:aa:aa:aa [ 125.000846][ T5083] netlink: 12 bytes leftover after parsing attributes in process `syz.0.208'. [ 125.872238][ T1111] Bluetooth: hci1: command 0x0406 tx timeout [ 126.700951][ T146] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 126.710576][ T146] CPU: 1 PID: 146 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 126.718048][ T146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 126.728111][ T146] Workqueue: hci2 hci_rx_work [ 126.732801][ T146] Call Trace: [ 126.736068][ T146] [ 126.738982][ T146] dump_stack_lvl+0x188/0x250 [ 126.743648][ T146] ? show_regs_print_info+0x20/0x20 [ 126.748918][ T146] ? load_image+0x400/0x400 [ 126.753420][ T146] sysfs_create_dir_ns+0x26a/0x290 [ 126.758532][ T146] ? sysfs_warn_dup+0xa0/0xa0 [ 126.763211][ T146] ? process_one_work+0x85f/0x1010 [ 126.768482][ T146] ? do_raw_spin_unlock+0x11d/0x230 [ 126.773700][ T146] kobject_add_internal+0x6e0/0xd90 [ 126.778902][ T146] kobject_add+0x160/0x230 [ 126.783483][ T146] ? kobject_init+0x1d0/0x1d0 [ 126.788240][ T146] ? klist_children_get+0x50/0x50 [ 126.793261][ T146] ? get_device_parent+0x121/0x3f0 [ 126.798452][ T146] device_add+0x48c/0x1000 [ 126.802860][ T146] hci_conn_add_sysfs+0xd1/0x1e0 [ 126.807786][ T146] le_conn_complete_evt+0xc4b/0x15c0 [ 126.813064][ T146] ? cs_le_create_conn+0x5e0/0x5e0 [ 126.818168][ T146] ? __mutex_trylock_common+0x155/0x260 [ 126.823705][ T146] hci_le_meta_evt+0x285/0x3cb0 [ 126.828560][ T146] ? hci_event_packet+0x37e/0x1370 [ 126.833668][ T146] ? __lock_acquire+0x7d10/0x7d10 [ 126.838686][ T146] ? hci_remote_host_features_evt+0x290/0x290 [ 126.844736][ T146] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 126.850352][ T146] ? mark_lock+0x94/0x320 [ 126.854665][ T146] ? mutex_unlock+0x10/0x10 [ 126.859153][ T146] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 126.865121][ T146] ? lock_chain_count+0x20/0x20 [ 126.869957][ T146] ? __rwlock_init+0x140/0x140 [ 126.874710][ T146] hci_event_packet+0xe4b/0x1370 [ 126.879637][ T146] ? lockdep_hardirqs_on+0x94/0x140 [ 126.884830][ T146] ? rcu_lock_release+0x20/0x20 [ 126.889672][ T146] ? hci_send_to_monitor+0x9c/0x4a0 [ 126.894858][ T146] hci_rx_work+0x255/0xa10 [ 126.899454][ T146] process_one_work+0x85f/0x1010 [ 126.904389][ T146] ? worker_detach_from_pool+0x240/0x240 [ 126.910005][ T146] ? lockdep_hardirqs_off+0x70/0x100 [ 126.915699][ T146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 126.920766][ T146] ? _raw_spin_lock_irqsave+0x100/0x100 [ 126.926314][ T146] ? wq_worker_running+0x97/0x170 [ 126.931335][ T146] worker_thread+0xaa6/0x1290 [ 126.936033][ T146] kthread+0x436/0x520 [ 126.940089][ T146] ? rcu_lock_release+0x20/0x20 [ 126.944923][ T146] ? kthread_blkcg+0xd0/0xd0 [ 126.949521][ T146] ret_from_fork+0x1f/0x30 [ 126.953936][ T146] [ 126.963205][ T146] kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 126.976716][ T146] Bluetooth: hci2: failed to register connection device [ 126.983885][ T4204] Bluetooth: hci2: link tx timeout [ 126.989396][ T4204] Bluetooth: hci2: killing stalled connection 11:aa:aa:aa:aa:aa [ 127.274874][ T5112] batman_adv: batadv0: Adding interface: macvtap1 [ 127.284962][ T5112] batman_adv: batadv0: The MTU of interface macvtap1 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. [ 127.335527][ T5112] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 127.586823][ T5117] batman_adv: batadv0: Removing interface: macvtap1 [ 128.510766][ T5140] netlink: 12 bytes leftover after parsing attributes in process `syz.1.224'. [ 128.528300][ T5140] loop1: detected capacity change from 0 to 1024 [ 128.854352][ T5140] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 128.877333][ T5140] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 128.886562][ T5140] EXT4-fs (loop1): orphan cleanup on readonly fs [ 128.894181][ T5140] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.224: Invalid inode table block 0 in block_group 0 [ 128.907478][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 128.914230][ T5140] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 128.942324][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 128.948909][ T5140] EXT4-fs error (device loop1): ext4_quota_write:6648: inode #3: comm syz.1.224: mark_inode_dirty error [ 128.960486][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 128.967024][ T5140] Quota error (device loop1): write_blk: dquota write failed [ 128.974595][ T5140] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 128.984547][ T5140] EXT4-fs error (device loop1): ext4_acquire_dquot:6236: comm syz.1.224: Failed to acquire dquot type 0 [ 128.996181][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.002866][ T5140] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.224: Invalid inode table block 0 in block_group 0 [ 129.015889][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.022450][ T5140] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 129.032780][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.039333][ T5140] EXT4-fs error (device loop1): ext4_ext_truncate:4472: inode #15: comm syz.1.224: mark_inode_dirty error [ 129.051106][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.057635][ T5140] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.224: Invalid inode table block 0 in block_group 0 [ 129.070878][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.077407][ T5140] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 129.087469][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.094051][ T5140] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 129.103093][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.109744][ T5140] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.224: Invalid inode table block 0 in block_group 0 [ 129.122715][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.129502][ T5140] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 129.139201][ T4769] Bluetooth: hci2: command 0x0406 tx timeout [ 129.145216][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.151771][ T5140] EXT4-fs error (device loop1): ext4_truncate:4286: inode #15: comm syz.1.224: mark_inode_dirty error [ 129.163132][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.169726][ T5140] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 129.184420][ T5140] EXT4-fs (loop1): Remounting filesystem read-only [ 129.191077][ T5140] EXT4-fs (loop1): 1 truncate cleaned up [ 129.196857][ T5140] EXT4-fs (loop1): mounted filesystem without journal. Opts: max_dir_size_kb=0x00000000000001ff,nodioread_nolock,grpid,errors=remount-ro,bsddf,block_validity,minixdf,dioread_nolock,. Quota mode: writeback. [ 130.265396][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 130.275476][ T4204] CPU: 0 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 130.283037][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 130.293288][ T4204] Workqueue: hci2 hci_rx_work [ 130.298073][ T4204] Call Trace: [ 130.301365][ T4204] [ 130.304311][ T4204] dump_stack_lvl+0x188/0x250 [ 130.308999][ T4204] ? show_regs_print_info+0x20/0x20 [ 130.314206][ T4204] ? load_image+0x400/0x400 [ 130.318827][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 130.323952][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 130.328635][ T4204] ? process_one_work+0x85f/0x1010 [ 130.333740][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 130.338928][ T4204] kobject_add_internal+0x6e0/0xd90 [ 130.344141][ T4204] kobject_add+0x160/0x230 [ 130.348555][ T4204] ? kobject_init+0x1d0/0x1d0 [ 130.353229][ T4204] ? klist_children_get+0x50/0x50 [ 130.358248][ T4204] ? get_device_parent+0x121/0x3f0 [ 130.363353][ T4204] device_add+0x48c/0x1000 [ 130.368107][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 130.373035][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 130.378340][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 130.383448][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 130.388988][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 130.393831][ T4204] ? hci_event_packet+0x37e/0x1370 [ 130.398934][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 130.404038][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 130.410088][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 130.415712][ T4204] ? mark_lock+0x94/0x320 [ 130.420030][ T4204] ? mutex_unlock+0x10/0x10 [ 130.424526][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 130.430579][ T4204] ? lock_chain_count+0x20/0x20 [ 130.435421][ T4204] ? __rwlock_init+0x140/0x140 [ 130.440172][ T4204] hci_event_packet+0xe4b/0x1370 [ 130.445095][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 130.450284][ T4204] ? rcu_lock_release+0x20/0x20 [ 130.455123][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 130.460309][ T4204] hci_rx_work+0x255/0xa10 [ 130.464729][ T4204] process_one_work+0x85f/0x1010 [ 130.469662][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 130.475280][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 130.480552][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 130.485560][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 130.491109][ T4204] ? wq_worker_running+0x97/0x170 [ 130.496206][ T4204] worker_thread+0xaa6/0x1290 [ 130.500895][ T4204] kthread+0x436/0x520 [ 130.504949][ T4204] ? rcu_lock_release+0x20/0x20 [ 130.509781][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 130.514356][ T4204] ret_from_fork+0x1f/0x30 [ 130.518766][ T4204] [ 130.523906][ T4204] kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 130.537427][ T4204] Bluetooth: hci2: failed to register connection device [ 130.544855][ T4204] Bluetooth: hci2: link tx timeout [ 130.550044][ T4204] Bluetooth: hci2: killing stalled connection 11:aa:aa:aa:aa:aa [ 132.174071][ T5186] netlink: 12 bytes leftover after parsing attributes in process `syz.4.239'. [ 132.254833][ T4235] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 133.263074][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.269442][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.297850][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 133.307528][ T4204] CPU: 0 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 133.315091][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 133.325160][ T4204] Workqueue: hci0 hci_rx_work [ 133.329870][ T4204] Call Trace: [ 133.333171][ T4204] [ 133.336113][ T4204] dump_stack_lvl+0x188/0x250 [ 133.340803][ T4204] ? show_regs_print_info+0x20/0x20 [ 133.346013][ T4204] ? load_image+0x400/0x400 [ 133.350624][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 133.355750][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 133.360429][ T4204] ? process_one_work+0x85f/0x1010 [ 133.365537][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 133.370735][ T4204] kobject_add_internal+0x6e0/0xd90 [ 133.375932][ T4204] kobject_add+0x160/0x230 [ 133.380343][ T4204] ? kobject_init+0x1d0/0x1d0 [ 133.385013][ T4204] ? klist_children_get+0x50/0x50 [ 133.390031][ T4204] ? get_device_parent+0x121/0x3f0 [ 133.395132][ T4204] device_add+0x48c/0x1000 [ 133.399538][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 133.404485][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 133.409764][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 133.414954][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 133.420493][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 133.425331][ T4204] ? hci_event_packet+0x37e/0x1370 [ 133.430426][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 133.435444][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 133.441498][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 133.447121][ T4204] ? mark_lock+0x94/0x320 [ 133.451437][ T4204] ? mutex_unlock+0x10/0x10 [ 133.455932][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 133.461985][ T4204] ? lock_chain_count+0x20/0x20 [ 133.466819][ T4204] ? __rwlock_init+0x140/0x140 [ 133.471580][ T4204] hci_event_packet+0xe4b/0x1370 [ 133.476503][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 133.481694][ T4204] ? rcu_lock_release+0x20/0x20 [ 133.486532][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 133.491716][ T4204] hci_rx_work+0x255/0xa10 [ 133.496128][ T4204] process_one_work+0x85f/0x1010 [ 133.501060][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 133.506686][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 133.511958][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 133.516971][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 133.522502][ T4204] ? wq_worker_running+0x97/0x170 [ 133.527511][ T4204] worker_thread+0xaa6/0x1290 [ 133.532202][ T4204] kthread+0x436/0x520 [ 133.536253][ T4204] ? rcu_lock_release+0x20/0x20 [ 133.541091][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 133.545761][ T4204] ret_from_fork+0x1f/0x30 [ 133.550277][ T4204] [ 133.556695][ T4204] kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 133.570595][ T4204] Bluetooth: hci0: failed to register connection device [ 133.739005][ T4235] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 133.748207][ T4235] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.777963][ T4235] usb 2-1: config 0 descriptor?? [ 134.178816][ T4235] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 134.204018][ T4235] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 134.408764][ T4235] [drm:udl_init] *ERROR* Selecting channel failed [ 134.455427][ T4235] [drm] Initialized udl 0.0.1 20120220 for 2-1:0.0 on minor 2 [ 135.164353][ T4235] [drm] Initialized udl on minor 2 [ 135.198833][ T4235] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 135.207697][ T4235] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 135.268801][ T4235] usb 2-1: USB disconnect, device number 6 [ 135.276105][ T4769] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 135.299891][ T4769] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 135.308477][ T4769] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 135.351736][ T5225] loop1: detected capacity change from 0 to 512 [ 135.435681][ T5225] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 135.496234][ T5225] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.249: invalid indirect mapped block 9 (level 0) [ 135.512508][ T5225] EXT4-fs (loop1): 1 truncate cleaned up [ 135.521901][ T5225] EXT4-fs (loop1): mounted filesystem without journal. Opts: init_itable,inode_readahead_blks=0x0000000008000000,nodiscard,,errors=continue. Quota mode: none. [ 136.028748][ T5236] netlink: 12 bytes leftover after parsing attributes in process `syz.1.251'. [ 136.095888][ T5236] loop1: detected capacity change from 0 to 1024 [ 136.177168][ T5236] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 136.196817][ T5236] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 136.206835][ T5236] EXT4-fs (loop1): orphan cleanup on readonly fs [ 136.215269][ T5236] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.251: Invalid inode table block 0 in block_group 0 [ 136.232499][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.239205][ T5236] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 136.258871][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.265534][ T5236] EXT4-fs error (device loop1): ext4_quota_write:6648: inode #3: comm syz.1.251: mark_inode_dirty error [ 136.277709][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.284506][ T5236] Quota error (device loop1): write_blk: dquota write failed [ 136.292104][ T5236] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 136.302289][ T5236] EXT4-fs error (device loop1): ext4_acquire_dquot:6236: comm syz.1.251: Failed to acquire dquot type 0 [ 136.314378][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.316048][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 136.321376][ T5236] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.251: Invalid inode table block 0 in block_group 0 [ 136.330950][ T4204] CPU: 0 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 136.344371][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.351004][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 136.351022][ T4204] Workqueue: hci4 hci_rx_work [ 136.351050][ T4204] Call Trace: [ 136.351057][ T4204] [ 136.351064][ T4204] dump_stack_lvl+0x188/0x250 [ 136.351089][ T4204] ? show_regs_print_info+0x20/0x20 [ 136.351104][ T4204] ? load_image+0x400/0x400 [ 136.351131][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 136.357638][ T5236] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 136.367723][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 136.367754][ T4204] ? process_one_work+0x85f/0x1010 [ 136.367773][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 136.367792][ T4204] kobject_add_internal+0x6e0/0xd90 [ 136.367816][ T4204] kobject_add+0x160/0x230 [ 136.367838][ T4204] ? kobject_init+0x1d0/0x1d0 [ 136.374186][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.375791][ T4204] ? klist_children_get+0x50/0x50 [ 136.378827][ T5236] EXT4-fs error (device loop1): ext4_ext_truncate:4472: inode #15: comm syz.1.251: mark_inode_dirty error [ 136.383402][ T4204] ? get_device_parent+0x121/0x3f0 [ 136.389366][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.393070][ T4204] device_add+0x48c/0x1000 [ 136.398375][ T5236] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.251: Invalid inode table block 0 in block_group 0 [ 136.407545][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 136.407590][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 136.407617][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 136.407640][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 136.413531][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.417575][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 136.422873][ T5236] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 136.427987][ T4204] ? hci_event_packet+0x37e/0x1370 [ 136.433658][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.437104][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 136.443701][ T5236] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 136.448616][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 136.448642][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 136.448663][ T4204] ? mark_lock+0x94/0x320 [ 136.448679][ T4204] ? mutex_unlock+0x10/0x10 [ 136.448697][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 136.461105][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.465089][ T4204] ? lock_chain_count+0x20/0x20 [ 136.471818][ T5236] EXT4-fs error (device loop1): __ext4_get_inode_loc:4334: comm syz.1.251: Invalid inode table block 0 in block_group 0 [ 136.475994][ T4204] ? __rwlock_init+0x140/0x140 [ 136.488914][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.493396][ T4204] hci_event_packet+0xe4b/0x1370 [ 136.498778][ T5236] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 136.503790][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 136.503819][ T4204] ? rcu_lock_release+0x20/0x20 [ 136.503840][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 136.503861][ T4204] hci_rx_work+0x255/0xa10 [ 136.503890][ T4204] process_one_work+0x85f/0x1010 [ 136.503925][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 136.503941][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 136.503963][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 136.503983][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 136.504004][ T4204] ? wq_worker_running+0x97/0x170 [ 136.510304][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.516023][ T4204] worker_thread+0xaa6/0x1290 [ 136.520957][ T5236] EXT4-fs error (device loop1): ext4_truncate:4286: inode #15: comm syz.1.251: mark_inode_dirty error [ 136.530237][ T4204] kthread+0x436/0x520 [ 136.530261][ T4204] ? rcu_lock_release+0x20/0x20 [ 136.530278][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 136.530295][ T4204] ret_from_fork+0x1f/0x30 [ 136.530325][ T4204] [ 136.535788][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.545624][ T4204] kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 136.547052][ T5236] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 136.555717][ T4204] Bluetooth: hci4: failed to register connection device [ 136.562112][ T5236] EXT4-fs (loop1): Remounting filesystem read-only [ 136.771398][ T5236] EXT4-fs (loop1): 1 truncate cleaned up [ 136.777359][ T5236] EXT4-fs (loop1): mounted filesystem without journal. Opts: max_dir_size_kb=0x00000000000001ff,nodioread_nolock,grpid,errors=remount-ro,bsddf,block_validity,minixdf,dioread_nolock,. Quota mode: writeback. [ 137.048499][ T5255] loop5: detected capacity change from 0 to 7 [ 137.083683][ T5118] loop5: [ 137.086897][ T5118] loop5: partition table partially beyond EOD, truncated [ 137.128696][ T5255] loop5: [ 137.137623][ T5255] loop5: partition table partially beyond EOD, truncated [ 137.733464][ T5270] loop1: detected capacity change from 0 to 512 [ 137.865100][ T5270] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 137.921255][ T5270] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.261: invalid indirect mapped block 9 (level 0) [ 137.955200][ T5270] EXT4-fs (loop1): 1 truncate cleaned up [ 137.968454][ T5270] EXT4-fs (loop1): mounted filesystem without journal. Opts: init_itable,inode_readahead_blks=0x0000000008000000,nodiscard,,errors=continue. Quota mode: none. [ 138.728702][ T4238] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 138.801349][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 138.811121][ T4204] CPU: 0 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 138.818718][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 138.828793][ T4204] Workqueue: hci1 hci_rx_work [ 138.833495][ T4204] Call Trace: [ 138.836789][ T4204] [ 138.839727][ T4204] dump_stack_lvl+0x188/0x250 [ 138.844430][ T4204] ? show_regs_print_info+0x20/0x20 [ 138.849638][ T4204] ? load_image+0x400/0x400 [ 138.854172][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 138.859300][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 138.863993][ T4204] ? process_one_work+0x85f/0x1010 [ 138.869138][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 138.874359][ T4204] kobject_add_internal+0x6e0/0xd90 [ 138.879633][ T4204] kobject_add+0x160/0x230 [ 138.884079][ T4204] ? kobject_init+0x1d0/0x1d0 [ 138.888775][ T4204] ? klist_children_get+0x50/0x50 [ 138.893810][ T4204] ? get_device_parent+0x121/0x3f0 [ 138.898931][ T4204] device_add+0x48c/0x1000 [ 138.903372][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 138.908325][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 138.913633][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 138.918772][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 138.924349][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 138.929221][ T4204] ? hci_event_packet+0x37e/0x1370 [ 138.934357][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 138.939423][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 138.945509][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 138.951158][ T4204] ? mark_lock+0x94/0x320 [ 138.955499][ T4204] ? mutex_unlock+0x10/0x10 [ 138.960018][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 138.966012][ T4204] ? lock_chain_count+0x20/0x20 [ 138.970875][ T4204] ? __rwlock_init+0x140/0x140 [ 138.975668][ T4204] hci_event_packet+0xe4b/0x1370 [ 138.980628][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 138.985862][ T4204] ? rcu_lock_release+0x20/0x20 [ 138.990750][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 138.995974][ T4204] hci_rx_work+0x255/0xa10 [ 139.000425][ T4204] process_one_work+0x85f/0x1010 [ 139.005394][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 139.011044][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 139.016354][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 139.021397][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 139.026965][ T4204] ? wq_worker_running+0x97/0x170 [ 139.032012][ T4204] worker_thread+0xaa6/0x1290 [ 139.036821][ T4204] kthread+0x436/0x520 [ 139.040914][ T4204] ? rcu_lock_release+0x20/0x20 [ 139.045784][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 139.050395][ T4204] ret_from_fork+0x1f/0x30 [ 139.054850][ T4204] [ 139.065084][ T4204] kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 139.086485][ T4204] Bluetooth: hci1: failed to register connection device [ 139.094097][ T4238] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 139.109782][ T4204] Bluetooth: hci1: link tx timeout [ 139.114987][ T4204] Bluetooth: hci1: killing stalled connection 10:aa:aa:aa:aa:aa [ 139.125149][ T4238] usb 2-1: New USB device found, idVendor=056e, idProduct=010d, bcdDevice= 0.00 [ 139.135862][ T4238] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.292135][ T5297] netlink: 12 bytes leftover after parsing attributes in process `syz.0.267'. [ 139.293034][ T4238] usb 2-1: config 0 descriptor?? [ 139.381518][ T4238] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 139.635620][ T4613] usb 2-1: USB disconnect, device number 7 [ 141.231142][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 141.240707][ T4204] CPU: 1 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 141.248272][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 141.258345][ T4204] Workqueue: hci4 hci_rx_work [ 141.263055][ T4204] Call Trace: [ 141.266339][ T4204] [ 141.269280][ T4204] dump_stack_lvl+0x188/0x250 [ 141.273979][ T4204] ? show_regs_print_info+0x20/0x20 [ 141.279197][ T4204] ? load_image+0x400/0x400 [ 141.283737][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 141.289402][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 141.294093][ T4204] ? process_one_work+0x85f/0x1010 [ 141.299225][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 141.304446][ T4204] kobject_add_internal+0x6e0/0xd90 [ 141.309658][ T4204] kobject_add+0x160/0x230 [ 141.314082][ T4204] ? kobject_init+0x1d0/0x1d0 [ 141.318752][ T4204] ? klist_children_get+0x50/0x50 [ 141.323777][ T4204] ? get_device_parent+0x121/0x3f0 [ 141.328871][ T4204] device_add+0x48c/0x1000 [ 141.333295][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 141.338233][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 141.343511][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 141.348612][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 141.354372][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 141.359221][ T4204] ? hci_event_packet+0x37e/0x1370 [ 141.364422][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 141.369605][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 141.375824][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 141.381457][ T4204] ? mark_lock+0x94/0x320 [ 141.385776][ T4204] ? mutex_unlock+0x10/0x10 [ 141.390274][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 141.396244][ T4204] ? lock_chain_count+0x20/0x20 [ 141.401092][ T4204] ? __rwlock_init+0x140/0x140 [ 141.405847][ T4204] hci_event_packet+0xe4b/0x1370 [ 141.410770][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 141.415960][ T4204] ? rcu_lock_release+0x20/0x20 [ 141.420799][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 141.425982][ T4204] hci_rx_work+0x255/0xa10 [ 141.430387][ T4204] process_one_work+0x85f/0x1010 [ 141.435322][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 141.440942][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 141.446221][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 141.451236][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 141.456774][ T4204] ? wq_worker_running+0x97/0x170 [ 141.461812][ T4204] worker_thread+0xaa6/0x1290 [ 141.466488][ T4204] kthread+0x436/0x520 [ 141.470540][ T4204] ? rcu_lock_release+0x20/0x20 [ 141.475372][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 141.479942][ T4204] ret_from_fork+0x1f/0x30 [ 141.484367][ T4204] [ 141.540970][ T5337] netlink: 12 bytes leftover after parsing attributes in process `syz.3.280'. [ 141.740326][ T4204] kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 141.767266][ T4204] Bluetooth: hci4: failed to register connection device [ 141.775286][ T4204] Bluetooth: hci4: link tx timeout [ 141.783658][ T4204] Bluetooth: hci4: killing stalled connection 10:aa:aa:aa:aa:aa [ 142.640901][ T5358] netlink: 20 bytes leftover after parsing attributes in process `syz.1.286'. [ 143.004285][ T5363] netlink: 20 bytes leftover after parsing attributes in process `syz.1.286'. [ 143.878617][ T13] Bluetooth: hci4: command 0x0406 tx timeout [ 144.025027][ T5392] netlink: 12 bytes leftover after parsing attributes in process `syz.4.291'. [ 144.423988][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 144.433659][ T4204] CPU: 0 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 144.441218][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 144.451288][ T4204] Workqueue: hci4 hci_rx_work [ 144.455984][ T4204] Call Trace: [ 144.459268][ T4204] [ 144.462205][ T4204] dump_stack_lvl+0x188/0x250 [ 144.466901][ T4204] ? show_regs_print_info+0x20/0x20 [ 144.472112][ T4204] ? load_image+0x400/0x400 [ 144.476638][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 144.481758][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 144.486440][ T4204] ? process_one_work+0x85f/0x1010 [ 144.491567][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 144.496784][ T4204] kobject_add_internal+0x6e0/0xd90 [ 144.502260][ T4204] kobject_add+0x160/0x230 [ 144.506695][ T4204] ? kobject_init+0x1d0/0x1d0 [ 144.511396][ T4204] ? klist_children_get+0x50/0x50 [ 144.516567][ T4204] ? get_device_parent+0x121/0x3f0 [ 144.521844][ T4204] device_add+0x48c/0x1000 [ 144.526294][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 144.531258][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 144.536571][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 144.541733][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 144.547304][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 144.552290][ T4204] ? hci_event_packet+0x37e/0x1370 [ 144.557421][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 144.562467][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 144.568531][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 144.574165][ T4204] ? mark_lock+0x94/0x320 [ 144.578487][ T4204] ? mutex_unlock+0x10/0x10 [ 144.582980][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 144.588966][ T4204] ? lock_chain_count+0x20/0x20 [ 144.593898][ T4204] ? __rwlock_init+0x140/0x140 [ 144.598671][ T4204] hci_event_packet+0xe4b/0x1370 [ 144.603595][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 144.608785][ T4204] ? rcu_lock_release+0x20/0x20 [ 144.613714][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 144.618987][ T4204] hci_rx_work+0x255/0xa10 [ 144.623405][ T4204] process_one_work+0x85f/0x1010 [ 144.628340][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 144.633960][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 144.639248][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 144.644308][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 144.649842][ T4204] ? wq_worker_running+0x97/0x170 [ 144.654861][ T4204] worker_thread+0xaa6/0x1290 [ 144.659550][ T4204] kthread+0x436/0x520 [ 144.663606][ T4204] ? rcu_lock_release+0x20/0x20 [ 144.668443][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 144.673031][ T4204] ret_from_fork+0x1f/0x30 [ 144.677446][ T4204] [ 144.682108][ T4204] kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 144.695578][ T4204] Bluetooth: hci4: failed to register connection device [ 144.702778][ T4204] Bluetooth: hci4: link tx timeout [ 144.707997][ T4204] Bluetooth: hci4: killing stalled connection 10:aa:aa:aa:aa:aa [ 147.315311][ T5432] netlink: 12 bytes leftover after parsing attributes in process `syz.0.302'. [ 147.835652][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 147.846309][ T4204] CPU: 0 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 147.853874][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 147.863943][ T4204] Workqueue: hci1 hci_rx_work [ 147.868642][ T4204] Call Trace: [ 147.871925][ T4204] [ 147.874858][ T4204] dump_stack_lvl+0x188/0x250 [ 147.879547][ T4204] ? show_regs_print_info+0x20/0x20 [ 147.884756][ T4204] ? load_image+0x400/0x400 [ 147.889283][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 147.894407][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 147.899090][ T4204] ? process_one_work+0x85f/0x1010 [ 147.904224][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 147.909450][ T4204] kobject_add_internal+0x6e0/0xd90 [ 147.914665][ T4204] kobject_add+0x160/0x230 [ 147.919096][ T4204] ? kobject_init+0x1d0/0x1d0 [ 147.923785][ T4204] ? klist_children_get+0x50/0x50 [ 147.928820][ T4204] ? get_device_parent+0x121/0x3f0 [ 147.933949][ T4204] device_add+0x48c/0x1000 [ 147.938393][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 147.943345][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 147.948657][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 147.953782][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 147.959341][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 147.964239][ T4204] ? hci_event_packet+0x37e/0x1370 [ 147.969369][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 147.974419][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 147.980502][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 147.986147][ T4204] ? mark_lock+0x94/0x320 [ 147.990571][ T4204] ? mutex_unlock+0x10/0x10 [ 147.995084][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 148.001084][ T4204] ? lock_chain_count+0x20/0x20 [ 148.006000][ T4204] ? __rwlock_init+0x140/0x140 [ 148.010780][ T4204] hci_event_packet+0xe4b/0x1370 [ 148.015729][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 148.020947][ T4204] ? rcu_lock_release+0x20/0x20 [ 148.025816][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 148.031026][ T4204] hci_rx_work+0x255/0xa10 [ 148.035467][ T4204] process_one_work+0x85f/0x1010 [ 148.040431][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 148.046067][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 148.051365][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 148.056396][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 148.061948][ T4204] ? wq_worker_running+0x97/0x170 [ 148.066982][ T4204] worker_thread+0xaa6/0x1290 [ 148.071713][ T4204] kthread+0x436/0x520 [ 148.075788][ T4204] ? rcu_lock_release+0x20/0x20 [ 148.080640][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 148.085237][ T4204] ret_from_fork+0x1f/0x30 [ 148.089675][ T4204] [ 148.098408][ T4204] kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 148.111812][ T4204] Bluetooth: hci1: failed to register connection device [ 148.120709][ T4204] Bluetooth: hci1: link tx timeout [ 148.125879][ T4204] Bluetooth: hci1: killing stalled connection 10:aa:aa:aa:aa:aa [ 148.910570][ T5467] netlink: 'syz.1.311': attribute type 3 has an invalid length. [ 148.953030][ T5467] netlink: 20 bytes leftover after parsing attributes in process `syz.1.311'. [ 149.690972][ T5479] netlink: 12 bytes leftover after parsing attributes in process `syz.0.315'. [ 151.371355][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 151.380957][ T4204] CPU: 0 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 151.388527][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 151.398600][ T4204] Workqueue: hci1 hci_rx_work [ 151.403305][ T4204] Call Trace: [ 151.406583][ T4204] [ 151.409520][ T4204] dump_stack_lvl+0x188/0x250 [ 151.414748][ T4204] ? show_regs_print_info+0x20/0x20 [ 151.420076][ T4204] ? load_image+0x400/0x400 [ 151.424634][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 151.429775][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 151.434475][ T4204] ? process_one_work+0x85f/0x1010 [ 151.439611][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 151.444851][ T4204] kobject_add_internal+0x6e0/0xd90 [ 151.450086][ T4204] kobject_add+0x160/0x230 [ 151.454530][ T4204] ? kobject_init+0x1d0/0x1d0 [ 151.459351][ T4204] ? klist_children_get+0x50/0x50 [ 151.464411][ T4204] ? get_device_parent+0x121/0x3f0 [ 151.469567][ T4204] device_add+0x48c/0x1000 [ 151.474029][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 151.478996][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 151.484325][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 151.489467][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 151.495136][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 151.500022][ T4204] ? hci_event_packet+0x37e/0x1370 [ 151.505156][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 151.510297][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 151.511331][ T5494] netlink: 8 bytes leftover after parsing attributes in process `syz.4.320'. [ 151.516389][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 151.516421][ T4204] ? mark_lock+0x94/0x320 [ 151.516436][ T4204] ? mutex_unlock+0x10/0x10 [ 151.516455][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 151.516480][ T4204] ? lock_chain_count+0x20/0x20 [ 151.516495][ T4204] ? __rwlock_init+0x140/0x140 [ 151.516511][ T4204] hci_event_packet+0xe4b/0x1370 [ 151.560774][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 151.565997][ T4204] ? rcu_lock_release+0x20/0x20 [ 151.570970][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 151.576189][ T4204] hci_rx_work+0x255/0xa10 [ 151.580633][ T4204] process_one_work+0x85f/0x1010 [ 151.585613][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 151.591266][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 151.596577][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 151.601618][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 151.607182][ T4204] ? wq_worker_running+0x97/0x170 [ 151.612211][ T4204] worker_thread+0xaa6/0x1290 [ 151.616928][ T4204] kthread+0x436/0x520 [ 151.620997][ T4204] ? rcu_lock_release+0x20/0x20 [ 151.625840][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 151.630422][ T4204] ret_from_fork+0x1f/0x30 [ 151.634839][ T4204] [ 151.644794][ T4204] kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 151.658299][ T4204] Bluetooth: hci1: failed to register connection device [ 151.665861][ T4204] Bluetooth: hci1: link tx timeout [ 151.671042][ T4204] Bluetooth: hci1: killing stalled connection 10:aa:aa:aa:aa:aa [ 153.304480][ T4204] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 153.316008][ T4204] CPU: 0 PID: 4204 Comm: kworker/u5:6 Not tainted syzkaller #0 [ 153.323584][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 153.333653][ T4204] Workqueue: hci3 hci_rx_work [ 153.338352][ T4204] Call Trace: [ 153.341634][ T4204] [ 153.344582][ T4204] dump_stack_lvl+0x188/0x250 [ 153.349281][ T4204] ? show_regs_print_info+0x20/0x20 [ 153.354490][ T4204] ? load_image+0x400/0x400 [ 153.359013][ T4204] sysfs_create_dir_ns+0x26a/0x290 [ 153.364137][ T4204] ? sysfs_warn_dup+0xa0/0xa0 [ 153.368821][ T4204] ? process_one_work+0x85f/0x1010 [ 153.373944][ T4204] ? do_raw_spin_unlock+0x11d/0x230 [ 153.379154][ T4204] kobject_add_internal+0x6e0/0xd90 [ 153.384492][ T4204] kobject_add+0x160/0x230 [ 153.388933][ T4204] ? kobject_init+0x1d0/0x1d0 [ 153.393628][ T4204] ? klist_children_get+0x50/0x50 [ 153.398676][ T4204] ? get_device_parent+0x121/0x3f0 [ 153.403814][ T4204] device_add+0x48c/0x1000 [ 153.408261][ T4204] hci_conn_add_sysfs+0xd1/0x1e0 [ 153.413217][ T4204] le_conn_complete_evt+0xc4b/0x15c0 [ 153.418528][ T4204] ? cs_le_create_conn+0x5e0/0x5e0 [ 153.423652][ T4204] ? __mutex_trylock_common+0x155/0x260 [ 153.429221][ T4204] hci_le_meta_evt+0x285/0x3cb0 [ 153.434089][ T4204] ? hci_event_packet+0x37e/0x1370 [ 153.439209][ T4204] ? __lock_acquire+0x7d10/0x7d10 [ 153.444256][ T4204] ? hci_remote_host_features_evt+0x290/0x290 [ 153.450334][ T4204] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 153.455980][ T4204] ? mark_lock+0x94/0x320 [ 153.460314][ T4204] ? mutex_unlock+0x10/0x10 [ 153.464827][ T4204] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 153.470829][ T4204] ? lock_chain_count+0x20/0x20 [ 153.475694][ T4204] ? __rwlock_init+0x140/0x140 [ 153.480471][ T4204] hci_event_packet+0xe4b/0x1370 [ 153.485422][ T4204] ? lockdep_hardirqs_on+0x94/0x140 [ 153.490640][ T4204] ? rcu_lock_release+0x20/0x20 [ 153.495515][ T4204] ? hci_send_to_monitor+0x9c/0x4a0 [ 153.500723][ T4204] hci_rx_work+0x255/0xa10 [ 153.505170][ T4204] process_one_work+0x85f/0x1010 [ 153.510140][ T4204] ? worker_detach_from_pool+0x240/0x240 [ 153.515788][ T4204] ? lockdep_hardirqs_off+0x70/0x100 [ 153.521102][ T4204] ? _raw_spin_lock_irq+0xb7/0xf0 [ 153.526145][ T4204] ? _raw_spin_lock_irqsave+0x100/0x100 [ 153.531726][ T4204] ? wq_worker_running+0x97/0x170 [ 153.536762][ T4204] worker_thread+0xaa6/0x1290 [ 153.541472][ T4204] kthread+0x436/0x520 [ 153.545633][ T4204] ? rcu_lock_release+0x20/0x20 [ 153.550477][ T4204] ? kthread_blkcg+0xd0/0xd0 [ 153.555057][ T4204] ret_from_fork+0x1f/0x30 [ 153.559472][ T4204] [ 153.579834][ T4204] kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 153.593677][ T4204] Bluetooth: hci3: failed to register connection device [ 153.999504][ T5554] netlink: 12 bytes leftover after parsing attributes in process `syz.2.337'. [ 155.009711][ T146] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 155.022780][ T146] CPU: 0 PID: 146 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 155.030358][ T146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 155.040781][ T146] Workqueue: hci0 hci_rx_work [ 155.045482][ T146] Call Trace: [ 155.048765][ T146] [ 155.051707][ T146] dump_stack_lvl+0x188/0x250 [ 155.056398][ T146] ? show_regs_print_info+0x20/0x20 [ 155.061609][ T146] ? load_image+0x400/0x400 [ 155.066128][ T146] sysfs_create_dir_ns+0x26a/0x290 [ 155.071249][ T146] ? sysfs_warn_dup+0xa0/0xa0 [ 155.075944][ T146] ? process_one_work+0x85f/0x1010 [ 155.081072][ T146] ? do_raw_spin_unlock+0x11d/0x230 [ 155.086287][ T146] kobject_add_internal+0x6e0/0xd90 [ 155.091505][ T146] kobject_add+0x160/0x230 [ 155.095941][ T146] ? kobject_init+0x1d0/0x1d0 [ 155.100636][ T146] ? klist_children_get+0x50/0x50 [ 155.105761][ T146] ? get_device_parent+0x121/0x3f0 [ 155.110978][ T146] device_add+0x48c/0x1000 [ 155.115418][ T146] hci_conn_add_sysfs+0xd1/0x1e0 [ 155.120366][ T146] le_conn_complete_evt+0xc4b/0x15c0 [ 155.125674][ T146] ? cs_le_create_conn+0x5e0/0x5e0 [ 155.130801][ T146] ? __mutex_trylock_common+0x155/0x260 [ 155.136539][ T146] hci_le_meta_evt+0x285/0x3cb0 [ 155.141399][ T146] ? hci_event_packet+0x37e/0x1370 [ 155.146689][ T146] ? __lock_acquire+0x7d10/0x7d10 [ 155.151815][ T146] ? hci_remote_host_features_evt+0x290/0x290 [ 155.157893][ T146] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 155.163536][ T146] ? mark_lock+0x94/0x320 [ 155.167867][ T146] ? mutex_unlock+0x10/0x10 [ 155.172377][ T146] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 155.178372][ T146] ? lock_chain_count+0x20/0x20 [ 155.183226][ T146] ? __rwlock_init+0x140/0x140 [ 155.188004][ T146] hci_event_packet+0xe4b/0x1370 [ 155.192948][ T146] ? lockdep_hardirqs_on+0x94/0x140 [ 155.198157][ T146] ? rcu_lock_release+0x20/0x20 [ 155.203025][ T146] ? hci_send_to_monitor+0x9c/0x4a0 [ 155.208233][ T146] hci_rx_work+0x255/0xa10 [ 155.212680][ T146] process_one_work+0x85f/0x1010 [ 155.217648][ T146] ? worker_detach_from_pool+0x240/0x240 [ 155.223291][ T146] ? lockdep_hardirqs_off+0x70/0x100 [ 155.228586][ T146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 155.233624][ T146] ? _raw_spin_lock_irqsave+0x100/0x100 [ 155.239358][ T146] ? wq_worker_running+0x97/0x170 [ 155.244380][ T146] worker_thread+0xaa6/0x1290 [ 155.249065][ T146] kthread+0x436/0x520 [ 155.253129][ T146] ? rcu_lock_release+0x20/0x20 [ 155.257973][ T146] ? kthread_blkcg+0xd0/0xd0 [ 155.262548][ T146] ret_from_fork+0x1f/0x30 [ 155.266962][ T146] [ 155.275527][ T146] kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 155.288958][ T146] Bluetooth: hci0: failed to register connection device [ 155.296065][ T146] Bluetooth: hci0: link tx timeout [ 155.301974][ T146] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 156.231971][ T5597] process 'syz.2.350' launched './file0' with NULL argv: empty string added [ 157.399059][ T4235] Bluetooth: hci0: command 0x0406 tx timeout [ 157.558164][ T146] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 157.567864][ T146] CPU: 1 PID: 146 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 157.575353][ T146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 157.585422][ T146] Workqueue: hci3 hci_rx_work [ 157.590118][ T146] Call Trace: [ 157.593423][ T146] [ 157.596351][ T146] dump_stack_lvl+0x188/0x250 [ 157.601040][ T146] ? show_regs_print_info+0x20/0x20 [ 157.606242][ T146] ? load_image+0x400/0x400 [ 157.610755][ T146] sysfs_create_dir_ns+0x26a/0x290 [ 157.615872][ T146] ? sysfs_warn_dup+0xa0/0xa0 [ 157.620722][ T146] ? process_one_work+0x85f/0x1010 [ 157.625871][ T146] ? do_raw_spin_unlock+0x11d/0x230 [ 157.631089][ T146] kobject_add_internal+0x6e0/0xd90 [ 157.636319][ T146] kobject_add+0x160/0x230 [ 157.640753][ T146] ? kobject_init+0x1d0/0x1d0 [ 157.645532][ T146] ? klist_children_get+0x50/0x50 [ 157.650574][ T146] ? get_device_parent+0x121/0x3f0 [ 157.655880][ T146] device_add+0x48c/0x1000 [ 157.660417][ T146] hci_conn_add_sysfs+0xd1/0x1e0 [ 157.665467][ T146] le_conn_complete_evt+0xc4b/0x15c0 [ 157.670776][ T146] ? cs_le_create_conn+0x5e0/0x5e0 [ 157.675933][ T146] ? __mutex_trylock_common+0x155/0x260 [ 157.681488][ T146] hci_le_meta_evt+0x285/0x3cb0 [ 157.686346][ T146] ? hci_event_packet+0x37e/0x1370 [ 157.691463][ T146] ? __lock_acquire+0x7d10/0x7d10 [ 157.696501][ T146] ? hci_remote_host_features_evt+0x290/0x290 [ 157.702567][ T146] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 157.708205][ T146] ? mark_lock+0x94/0x320 [ 157.712620][ T146] ? mutex_unlock+0x10/0x10 [ 157.717126][ T146] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 157.723121][ T146] ? lock_chain_count+0x20/0x20 [ 157.727985][ T146] ? __rwlock_init+0x140/0x140 [ 157.732760][ T146] hci_event_packet+0xe4b/0x1370 [ 157.737789][ T146] ? lockdep_hardirqs_on+0x94/0x140 [ 157.743002][ T146] ? rcu_lock_release+0x20/0x20 [ 157.747869][ T146] ? hci_send_to_monitor+0x9c/0x4a0 [ 157.753085][ T146] hci_rx_work+0x255/0xa10 [ 157.757520][ T146] process_one_work+0x85f/0x1010 [ 157.762488][ T146] ? worker_detach_from_pool+0x240/0x240 [ 157.768133][ T146] ? lockdep_hardirqs_off+0x70/0x100 [ 157.773433][ T146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 157.778561][ T146] ? _raw_spin_lock_irqsave+0x100/0x100 [ 157.784473][ T146] ? wq_worker_running+0x97/0x170 [ 157.789518][ T146] worker_thread+0xaa6/0x1290 [ 157.794233][ T146] kthread+0x436/0x520 [ 157.798310][ T146] ? rcu_lock_release+0x20/0x20 [ 157.803157][ T146] ? kthread_blkcg+0xd0/0xd0 [ 157.807732][ T146] ret_from_fork+0x1f/0x30 [ 157.812146][ T146] [ 157.819997][ T146] kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 157.833550][ T146] Bluetooth: hci3: failed to register connection device [ 157.914292][ T5634] netlink: 12 bytes leftover after parsing attributes in process `syz.3.360'. [ 159.660145][ T146] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 159.670012][ T146] CPU: 1 PID: 146 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 159.677491][ T146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 159.687559][ T146] Workqueue: hci4 hci_rx_work [ 159.692266][ T146] Call Trace: [ 159.695556][ T146] [ 159.698497][ T146] dump_stack_lvl+0x188/0x250 [ 159.703327][ T146] ? show_regs_print_info+0x20/0x20 [ 159.708557][ T146] ? load_image+0x400/0x400 [ 159.713089][ T146] sysfs_create_dir_ns+0x26a/0x290 [ 159.718453][ T146] ? sysfs_warn_dup+0xa0/0xa0 [ 159.723318][ T146] ? process_one_work+0x85f/0x1010 [ 159.728480][ T146] ? do_raw_spin_unlock+0x11d/0x230 [ 159.733716][ T146] kobject_add_internal+0x6e0/0xd90 [ 159.738946][ T146] kobject_add+0x160/0x230 [ 159.743374][ T146] ? kobject_init+0x1d0/0x1d0 [ 159.748067][ T146] ? klist_children_get+0x50/0x50 [ 159.753092][ T146] ? get_device_parent+0x121/0x3f0 [ 159.758194][ T146] device_add+0x48c/0x1000 [ 159.762617][ T146] hci_conn_add_sysfs+0xd1/0x1e0 [ 159.767557][ T146] le_conn_complete_evt+0xc4b/0x15c0 [ 159.772847][ T146] ? cs_le_create_conn+0x5e0/0x5e0 [ 159.777962][ T146] ? __mutex_trylock_common+0x155/0x260 [ 159.783509][ T146] hci_le_meta_evt+0x285/0x3cb0 [ 159.788348][ T146] ? hci_event_packet+0x37e/0x1370 [ 159.793545][ T146] ? __lock_acquire+0x7d10/0x7d10 [ 159.798590][ T146] ? hci_remote_host_features_evt+0x290/0x290 [ 159.804737][ T146] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 159.811280][ T146] ? mark_lock+0x94/0x320 [ 159.815596][ T146] ? mutex_unlock+0x10/0x10 [ 159.820090][ T146] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 159.826324][ T146] ? lock_chain_count+0x20/0x20 [ 159.831168][ T146] ? __rwlock_init+0x140/0x140 [ 159.835938][ T146] hci_event_packet+0xe4b/0x1370 [ 159.840952][ T146] ? lockdep_hardirqs_on+0x94/0x140 [ 159.846146][ T146] ? rcu_lock_release+0x20/0x20 [ 159.850987][ T146] ? hci_send_to_monitor+0x9c/0x4a0 [ 159.856175][ T146] hci_rx_work+0x255/0xa10 [ 159.860604][ T146] process_one_work+0x85f/0x1010 [ 159.865543][ T146] ? worker_detach_from_pool+0x240/0x240 [ 159.871159][ T146] ? lockdep_hardirqs_off+0x70/0x100 [ 159.876449][ T146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 159.881459][ T146] ? _raw_spin_lock_irqsave+0x100/0x100 [ 159.886994][ T146] ? wq_worker_running+0x97/0x170 [ 159.892012][ T146] worker_thread+0xaa6/0x1290 [ 159.896717][ T146] kthread+0x436/0x520 [ 159.900777][ T146] ? rcu_lock_release+0x20/0x20 [ 159.905616][ T146] ? kthread_blkcg+0xd0/0xd0 [ 159.910213][ T146] ret_from_fork+0x1f/0x30 [ 159.914629][ T146] [ 159.920993][ T146] kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 159.938711][ T146] Bluetooth: hci4: failed to register connection device [ 159.945939][ T146] Bluetooth: hci4: link tx timeout [ 159.951445][ T146] Bluetooth: hci4: killing stalled connection 10:aa:aa:aa:aa:aa [ 161.792595][ T146] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 161.802799][ T146] CPU: 0 PID: 146 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 161.810542][ T146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 161.821051][ T146] Workqueue: hci2 hci_rx_work [ 161.825840][ T146] Call Trace: [ 161.829136][ T146] [ 161.832069][ T146] dump_stack_lvl+0x188/0x250 [ 161.836758][ T146] ? show_regs_print_info+0x20/0x20 [ 161.841963][ T146] ? load_image+0x400/0x400 [ 161.846539][ T146] sysfs_create_dir_ns+0x26a/0x290 [ 161.851674][ T146] ? sysfs_warn_dup+0xa0/0xa0 [ 161.856364][ T146] ? process_one_work+0x85f/0x1010 [ 161.861680][ T146] ? do_raw_spin_unlock+0x11d/0x230 [ 161.866911][ T146] kobject_add_internal+0x6e0/0xd90 [ 161.872134][ T146] kobject_add+0x160/0x230 [ 161.876572][ T146] ? kobject_init+0x1d0/0x1d0 [ 161.881374][ T146] ? klist_children_get+0x50/0x50 [ 161.886690][ T146] ? get_device_parent+0x121/0x3f0 [ 161.892010][ T146] device_add+0x48c/0x1000 [ 161.896456][ T146] hci_conn_add_sysfs+0xd1/0x1e0 [ 161.901424][ T146] le_conn_complete_evt+0xc4b/0x15c0 [ 161.906754][ T146] ? cs_le_create_conn+0x5e0/0x5e0 [ 161.912347][ T146] ? __mutex_trylock_common+0x155/0x260 [ 161.917917][ T146] hci_le_meta_evt+0x285/0x3cb0 [ 161.922839][ T146] ? hci_event_packet+0x37e/0x1370 [ 161.927987][ T146] ? __lock_acquire+0x7d10/0x7d10 [ 161.933113][ T146] ? hci_remote_host_features_evt+0x290/0x290 [ 161.939220][ T146] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 161.944854][ T146] ? mark_lock+0x94/0x320 [ 161.949174][ T146] ? mutex_unlock+0x10/0x10 [ 161.953672][ T146] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 161.959650][ T146] ? lock_chain_count+0x20/0x20 [ 161.964491][ T146] ? __rwlock_init+0x140/0x140 [ 161.969243][ T146] hci_event_packet+0xe4b/0x1370 [ 161.974176][ T146] ? lockdep_hardirqs_on+0x94/0x140 [ 161.979374][ T146] ? rcu_lock_release+0x20/0x20 [ 161.984222][ T146] ? hci_send_to_monitor+0x9c/0x4a0 [ 161.989412][ T146] hci_rx_work+0x255/0xa10 [ 161.993831][ T146] process_one_work+0x85f/0x1010 [ 161.998771][ T146] ? worker_detach_from_pool+0x240/0x240 [ 162.004391][ T146] ? lockdep_hardirqs_off+0x70/0x100 [ 162.009676][ T146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 162.014688][ T146] ? _raw_spin_lock_irqsave+0x100/0x100 [ 162.020224][ T146] ? wq_worker_running+0x97/0x170 [ 162.025238][ T146] worker_thread+0xaa6/0x1290 [ 162.029926][ T146] kthread+0x436/0x520 [ 162.033992][ T146] ? rcu_lock_release+0x20/0x20 [ 162.038826][ T146] ? kthread_blkcg+0xd0/0xd0 [ 162.043405][ T146] ret_from_fork+0x1f/0x30 [ 162.047828][ T146] [ 162.059035][ T146] kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 162.072566][ T146] Bluetooth: hci2: failed to register connection device [ 162.080109][ T146] Bluetooth: hci2: link tx timeout [ 162.085421][ T146] Bluetooth: hci2: killing stalled connection 10:aa:aa:aa:aa:aa [ 162.094278][ T146] Bluetooth: hci2: link tx timeout [ 162.099952][ T146] Bluetooth: hci2: killing stalled connection 11:aa:aa:aa:aa:aa [ 162.120111][ T5714] netlink: 12 bytes leftover after parsing attributes in process `syz.1.383'. [ 164.059819][ T5746] netlink: 'syz.3.392': attribute type 2 has an invalid length. [ 164.217367][ T13] Bluetooth: hci2: command 0x0406 tx timeout [ 164.234383][ T146] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 164.244048][ T146] CPU: 1 PID: 146 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 164.251532][ T146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 164.261608][ T146] Workqueue: hci4 hci_rx_work [ 164.266310][ T146] Call Trace: [ 164.269602][ T146] [ 164.272533][ T146] dump_stack_lvl+0x188/0x250 [ 164.277226][ T146] ? show_regs_print_info+0x20/0x20 [ 164.282442][ T146] ? load_image+0x400/0x400 [ 164.286966][ T146] sysfs_create_dir_ns+0x26a/0x290 [ 164.292088][ T146] ? sysfs_warn_dup+0xa0/0xa0 [ 164.296769][ T146] ? process_one_work+0x85f/0x1010 [ 164.301888][ T146] ? do_raw_spin_unlock+0x11d/0x230 [ 164.307100][ T146] kobject_add_internal+0x6e0/0xd90 [ 164.312339][ T146] kobject_add+0x160/0x230 [ 164.316771][ T146] ? kobject_init+0x1d0/0x1d0 [ 164.321455][ T146] ? klist_children_get+0x50/0x50 [ 164.326483][ T146] ? get_device_parent+0x121/0x3f0 [ 164.331598][ T146] device_add+0x48c/0x1000 [ 164.336027][ T146] hci_conn_add_sysfs+0xd1/0x1e0 [ 164.340971][ T146] le_conn_complete_evt+0xc4b/0x15c0 [ 164.346270][ T146] ? cs_le_create_conn+0x5e0/0x5e0 [ 164.351392][ T146] ? __mutex_trylock_common+0x155/0x260 [ 164.356948][ T146] hci_le_meta_evt+0x285/0x3cb0 [ 164.361805][ T146] ? hci_event_packet+0x37e/0x1370 [ 164.366919][ T146] ? __lock_acquire+0x7d10/0x7d10 [ 164.371961][ T146] ? hci_remote_host_features_evt+0x290/0x290 [ 164.378032][ T146] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 164.383665][ T146] ? mark_lock+0x94/0x320 [ 164.387998][ T146] ? mutex_unlock+0x10/0x10 [ 164.392552][ T146] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 164.398554][ T146] ? lock_chain_count+0x20/0x20 [ 164.403424][ T146] ? __rwlock_init+0x140/0x140 [ 164.408198][ T146] hci_event_packet+0xe4b/0x1370 [ 164.413154][ T146] ? lockdep_hardirqs_on+0x94/0x140 [ 164.418368][ T146] ? rcu_lock_release+0x20/0x20 [ 164.423235][ T146] ? hci_send_to_monitor+0x9c/0x4a0 [ 164.428433][ T146] hci_rx_work+0x255/0xa10 [ 164.432853][ T146] process_one_work+0x85f/0x1010 [ 164.437878][ T146] ? worker_detach_from_pool+0x240/0x240 [ 164.443498][ T146] ? lockdep_hardirqs_off+0x70/0x100 [ 164.448785][ T146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 164.453808][ T146] ? _raw_spin_lock_irqsave+0x100/0x100 [ 164.459353][ T146] ? wq_worker_running+0x97/0x170 [ 164.464492][ T146] worker_thread+0xaa6/0x1290 [ 164.469178][ T146] kthread+0x436/0x520 [ 164.473233][ T146] ? rcu_lock_release+0x20/0x20 [ 164.478073][ T146] ? kthread_blkcg+0xd0/0xd0 [ 164.482649][ T146] ret_from_fork+0x1f/0x30 [ 164.487061][ T146] [ 164.534631][ T5746] ------------[ cut here ]------------ [ 164.614021][ T5746] kernel BUG at net/phonet/socket.c:213! [ 164.620317][ T146] kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 164.633720][ T146] Bluetooth: hci4: failed to register connection device [ 164.648968][ T146] Bluetooth: hci4: link tx timeout [ 164.654118][ T146] Bluetooth: hci4: killing stalled connection 10:aa:aa:aa:aa:aa [ 164.662963][ T5746] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 164.669052][ T5746] CPU: 0 PID: 5746 Comm: syz.3.392 Not tainted syzkaller #0 [ 164.676347][ T5746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 164.686601][ T5746] RIP: 0010:pn_socket_connect+0xb87/0xb90 [ 164.692340][ T5746] Code: 48 8b 7c 24 10 e9 68 fd ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 17 fd ff ff 4c 89 e7 e8 a3 e9 b1 f8 e9 0a fd ff ff e8 69 d0 6c f8 <0f> 0b 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 [ 164.711953][ T5746] RSP: 0018:ffffc9000320fc40 EFLAGS: 00010287 [ 164.718032][ T5746] RAX: ffffffff890c7887 RBX: 0000000000000000 RCX: 0000000000080000 [ 164.726012][ T5746] RDX: ffffc9000d061000 RSI: 000000000000005b RDI: 000000000000005c [ 164.733996][ T5746] RBP: ffffc9000320fdb0 R08: ffff88807d62808b R09: 1ffff1100fac5011 [ 164.741982][ T5746] R10: dffffc0000000000 R11: ffffed100fac5012 R12: ffff888073f24818 [ 164.750057][ T5746] R13: 1ffff92000641f98 R14: dffffc0000000000 R15: 1ffff1100e7e4903 [ 164.758041][ T5746] FS: 00007ff03f80c6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 164.766992][ T5746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 164.773579][ T5746] CR2: 00007f7001677d58 CR3: 000000005ed18000 CR4: 00000000003506f0 [ 164.781559][ T5746] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 164.789551][ T5746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 164.797601][ T5746] Call Trace: [ 164.800873][ T5746] [ 164.803795][ T5746] ? pn_socket_sendmsg+0x230/0x230 [ 164.808956][ T5746] ? aa_af_perm+0x340/0x340 [ 164.813450][ T5746] ? tomoyo_socket_connect_permission+0x196/0x270 [ 164.819853][ T5746] ? bpf_lsm_socket_connect+0x5/0x10 [ 164.825226][ T5746] ? security_socket_connect+0x7c/0xa0 [ 164.830676][ T5746] ? pn_socket_sendmsg+0x230/0x230 [ 164.835814][ T5746] __sys_connect+0x3cb/0x450 [ 164.840403][ T5746] ? __sys_connect_file+0x170/0x170 [ 164.845598][ T5746] ? vtime_user_exit+0x2c8/0x3e0 [ 164.850555][ T5746] __x64_sys_connect+0x76/0x80 [ 164.855581][ T5746] do_syscall_64+0x4c/0xa0 [ 164.859987][ T5746] ? clear_bhb_loop+0x30/0x80 [ 164.864668][ T5746] ? clear_bhb_loop+0x30/0x80 [ 164.869335][ T5746] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 164.875232][ T5746] RIP: 0033:0x7ff0415b2e59 [ 164.879744][ T5746] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 164.899366][ T5746] RSP: 002b:00007ff03f80c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 164.907773][ T5746] RAX: ffffffffffffffda RBX: 00007ff04182bfa0 RCX: 00007ff0415b2e59 [ 164.915733][ T5746] RDX: 000000000000006e RSI: 0000200000000280 RDI: 0000000000000006 [ 164.923691][ T5746] RBP: 00007ff041648d6f R08: 0000000000000000 R09: 0000000000000000 [ 164.931648][ T5746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 164.939618][ T5746] R13: 00007ff04182c038 R14: 00007ff04182bfa0 R15: 00007fff485787b8 [ 164.947580][ T5746] [ 164.950592][ T5746] Modules linked in: [ 164.971015][ T5746] ---[ end trace 87b7084a50208a07 ]--- [ 164.979437][ T5744] gprs0: detached [ 164.988519][ T5746] RIP: 0010:pn_socket_connect+0xb87/0xb90 [ 165.013337][ T5746] Code: 48 8b 7c 24 10 e9 68 fd ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 17 fd ff ff 4c 89 e7 e8 a3 e9 b1 f8 e9 0a fd ff ff e8 69 d0 6c f8 <0f> 0b 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 [ 165.127319][ T5746] RSP: 0018:ffffc9000320fc40 EFLAGS: 00010287 [ 165.138203][ T5746] RAX: ffffffff890c7887 RBX: 0000000000000000 RCX: 0000000000080000 [ 165.168394][ T5746] RDX: ffffc9000d061000 RSI: 000000000000005b RDI: 000000000000005c [ 165.180961][ T5746] RBP: ffffc9000320fdb0 R08: ffff88807d62808b R09: 1ffff1100fac5011 [ 165.194292][ T5746] R10: dffffc0000000000 R11: ffffed100fac5012 R12: ffff888073f24818 [ 165.204665][ T5746] R13: 1ffff92000641f98 R14: dffffc0000000000 R15: 1ffff1100e7e4903 [ 165.213866][ T5746] FS: 00007ff03f80c6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 165.226776][ T5746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 165.235688][ T5746] CR2: 00007fb8e44802f8 CR3: 000000005ed18000 CR4: 00000000003506f0 [ 165.248704][ T5746] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 165.256716][ T5746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 165.266615][ T5746] Kernel panic - not syncing: Fatal exception [ 165.272899][ T5746] Kernel Offset: disabled [ 165.277221][ T5746] Rebooting in 86400 seconds..