last executing test programs: 1m47.420445299s ago: executing program 2 (id=3): mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000180)='bridge0\x00', 0x10) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x0, 0x5003) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000140), 0x4) r6 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) fsmount(r6, 0x0, 0x0) r7 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents(r7, 0x0, 0x0) 1m44.737829903s ago: executing program 2 (id=12): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x210000, &(0x7f0000002f40)={[{@nodelalloc}, {@dioread_lock}, {@barrier_val={'barrier', 0x3d, 0x4}}, {@nolazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@errors_remount}, {@stripe={'stripe', 0x3d, 0x5}}, {@bh}, {@init_itable}]}, 0xfc, 0x56f, &(0x7f0000003780)="$eJzs3d9rW1UcAPDvTdPup66DMdQHGezByVy6tv6YIDgfRYcDfZ+hzcpouowmHWsduD24F19kCCIOxD/Adx+H/4B/xUAHQ0bRBxEiN73psjZp2i4z2fL5wG3Pyb23535z7vf2nNyEBDC0jqU/chEvR8Q3ScShlnX5yFYeW9tu9eH1mXRJol7/9M8kkuyx5vZJ9vtAVnkpIn79KuJkbnO71eWV+WK5XFrM6hO1hSsT1eWVU5cWinOludLlqenpM29NT737zts9i/X1839//8ndD898fXz1u5/vH76dxNk4mK1rjeMJ3GitHCv+m5VG4+yGDSd70NggSfp9AOzKSJbno5FeAw7FSJb1wPPvy4ioA0Mqkf8wpJrjgObcvkfz4GfGgw/WJkCN2Mda48+vvTYSextzo/2ryWMzo3S+O96D9tM2fvnjzu10ia1fh9jXpQ6wIzduRsTpfH7z9T/Jrn+7d7rx4vHWNrYxbP9/oJ/upuOfN9qN/3Lr459oM/450CZ3d6N7/ufu96CZjtLx33ttx7/rl67xkaz2QmPMN5pcvFQunY6IFyPiRNS73vo4s3qv3mld6/gvXdL2m2PB7Dju5/c8vs9ssVaMiLFdhvyYBzcjXsm3iz9Z7/+kTf+nz8f5bbZxtHTn1U7rusf/dNV/initbf8/6tZk6/uTE43zYaJ5Vmz2162jv3Vqv9/xp/2/f+v4x5PW+7XVnbfx495/Sp3W7fb8H0s+a5SbSXCtWKstTkaMJR9vfnzq0b7NenP7NP4Tx7e+/rU7/9PJ1+fbjP/WkVsdNx2E/p/dUf/vvHDvoy9+6NT+9vr/zUbpRPZIdv1rLztXtnuAT/r8AQAAAAAAwCDJRcTBSHKF9XIuVyisvb/jSOzPlSvV2smLlaXLs9H4rOx4jOaad7oPtbwfYjJ7P2yzPrWhPh0RhyPi25F9jXphplKe7XfwAAAAAAAAAAAAAAAAAAAAMCAOdPj8f+r3kX4fHfDUNb7YYE+/jwLoh65f+d+Lb3oCBlLX/AeeW/Ifhpf8h+El/2F4yX8YXvIfhpf8h+El/wEAAAAAAAAAAAAAAAAAAAAAAAAAAKCnzp87ly711YfXZ9L67NXlpfnK1VOzpep8YWFppjBTWbxSmKtU5sqlwkxlodvfK1cqVyanYunaRK1UrU1Ul1cuLFSWLtcuXFoozpUulEb/l6gAAAAAAAAAAAAAAAAAAADg2VJdXpkvlsulRYWOhfdjIA7jaQa4Zle75wclCoUOhZtZ9+5srz5elAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABgg/8CAAD//4yLMZo=") r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) renameat2(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 1m42.552270996s ago: executing program 2 (id=17): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000000906010200004000000000000a0000000900020073797a310000000005000100070000001c0007800c0001"], 0x44}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) 1m30.260435617s ago: executing program 2 (id=53): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x5, 0x0, 0x1}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b7040000000000008500000057"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='percpu_alloc_percpu\x00', r2}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 1m29.794038137s ago: executing program 32 (id=53): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x5, 0x0, 0x1}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b7040000000000008500000057"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='percpu_alloc_percpu\x00', r2}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 1m12.342810568s ago: executing program 0 (id=116): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000060deffffffffffffaaaaaaaaaa020800c000001c3ffd0000032f"], 0x2e) 1m11.396988088s ago: executing program 0 (id=124): syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000640), 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x74ed00, 0x0, 0x0, 0x40f00, 0x33, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000340)='./file2\x00', 0x404, &(0x7f0000000300), 0x3, 0x434, &(0x7f0000000680)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x6770c000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000240)=0x9, 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000000180)=[{&(0x7f00000001c0)}], 0x1) r5 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r5, &(0x7f0000000180)=[{&(0x7f00000001c0)="580000001500add427323b472545b4560a117fffffff81000e220e227f000001925aa80013007b00090080007f000001e809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee000000deff0000000200000000", 0x58}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x121a03, 0x0) 1m10.023466747s ago: executing program 0 (id=131): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0xffb) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x0, 0x0, 0xe044, 0x0, 'syz0\x00'}, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 1m9.607462924s ago: executing program 0 (id=137): r0 = getpid() syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x21000, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0xb101e, 0x0) mount$bind(0x0, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x89901) umount2(&(0x7f0000000040)='.\x00', 0x2) 1m9.145937294s ago: executing program 0 (id=140): bpf$PROG_LOAD(0x5, &(0x7f0000000f80)={0x5, 0x5, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r0, 0x6, 0x6, 0x0, 0x0) 1m7.976060964s ago: executing program 0 (id=147): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0xffb) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x0, 0x0, 0xe044, 0x0, 'syz0\x00'}, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 1m7.642290048s ago: executing program 33 (id=147): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0xffb) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x0, 0x0, 0xe044, 0x0, 'syz0\x00'}, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) 55.680750876s ago: executing program 6 (id=150): r0 = getpid() syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x21000, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0xb101e, 0x0) mount$bind(0x0, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) umount2(0x0, 0x2) 55.58255752s ago: executing program 6 (id=229): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r0, &(0x7f00000005c0)={@val={0x0, 0x800}, @val={0x3, 0x5, 0x7, 0x3, 0x80, 0x6}, @ipv6=@generic={0x4, 0x6, "84e437", 0x60, 0x0, 0x1, @rand_addr=' \x01\x00', @mcast2, {[], "f0db043c0bdd5fa862ab40e05a5dd2c234dc7773e3831178a890b2a83c13e6f5d1ec7ad9739f588cc88c83a9f836eb8045335fd06dd485c2446031e6847afe2d67d567703ef49b27e9e4936532e95fc00244b2e3f5d127b50a7c3001ae37c96c"}}}, 0x96) 54.427219879s ago: executing program 6 (id=240): r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001100), 0x68182, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000014c0)=0x20000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000780)={'pim6reg0\x00', 0x400}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r4) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) write$cgroup_int(r3, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911b4e82ea800ad7afe03c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62418c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f0000000300)="87fb74cf4d67adbbd062637f514c1f5eb18d7b442e6457a356c6cb1f71a43dfae773c8489cce5145f92615d4bdb13ef54d6ae90ec7733180fcf5adf3e13fdb05b57b748bd14eda042a97fdd84498304a504a0a159b972e8200c2d0f536a3465ec498ed12b924bd134057df36129d3ebe3dd3ce9f0671e5278143e4afa3d43f444681de1b5f9725fca34fa357fe2154981666fb9dc202fc17a0199eb1c25bdd1005e590e84783ee9894c888998dc25a83c14aeee31d114acfa0bcd235d571cd765f4b9259ba43e6fc30291d8a642146c4771898030b736aeee6b247abb0784b154e104e7dcda401f9b1736fea30a41a4153fe6a9a525bd0a3487571f914f05b590e242341ade289d8f5b842c6be4a93c2755dfd47174def782a2f8f61c068b5a012f02c0801601e860def788121e8808c01fed4c920a3698d0d684920918c95b17f76bbcb4f265c931d8f79560ff8114b70f4dd6791e2ed70cfeb89905791b88be26efe1c5c66b7b50b3d2be0dbc066dfc31618f9507f6f340b85a2f76a6dcac9d6ccc289ace5e5fecd25afe22ffa451f5e365ab33cc985f2e9d7f7fb1be4794740a94215d7db14b0ffcec19e5e3c5ae0d8578ef3b65d2a7a77a11e390a6c3a6b391061c886b961e3c2f42d62047bfe1356a44b840d3d956105f4c0fa95db08c4933f00de77cdc057c28b41fecfc8398c442be1ad065954f6c9dfeb2fd7207e8548a00a1d50bdf522d2abfdafd71723616a34830fbfa8fc81e0c2639cc12f363a4919b7a00ac8189dad3e7e54122a2ef430f623658d5e281c9a19442995bb9b0e3f7d13e3016b6f9523be196bf23bbcc5ec802f43ef8b651d688d9d5a44f35c9847e4c32bce3e9ebed2326adadc76f06a195db32c80b3090d7cd65c9d8518ba4e528c5eb5c7a1c5695b21595fa8a8621734bfda8afddd65e1f37a1990220a00fa9bd2c22b0117ceb08ae6af3c944c2eca924abfddad065d1472d0c3f742a49b1e78c669471873706ad157d831d7482b773f07b0673a6ce1e227a7a4d13744bf459434c0ab1c323a38b1a84cbf1ce9741f2b8fdcc2e073e56171603d035aacd83e71d5132831f4f1e8bf517979f132a33fd03783272e9b8c96dfa4e1d320a58d82acfc8d3d53a5a52daafe4dc8be08f4ad53e11cc21374b6ff4ff5ea2ecc5d3f7c057f74f0098e57d990090475cdaffdef0da917653ed10fb70b94b72e5b4d95cbea0fc1dd2579635ad6ab545ba4d7b6d2f5442bdb78beb6c8ed62942a439117025b4566b48d9f3a17fdf4577e8606a4bc4c26557e58312fd2d1a541ebec3e5ae28eef8b2ab0597083716dd12889335570ee7839530eee879d9b137606cd4dd7103991671b4464bb68529eb19fb7a8845e3491bfbac688a87cf0744f429ea112014402915c4c1f6bae08d689d3cb7d641d7befe8fc74a2242310a9a367a39531b4c86da5b39df524e52f33ff9c40b48cb196ffc9ca855b6e698ade8a83e52b9ddc5031ff09e1907e4f8b0d07e64e1fb8e427f8819a7be907aa216bf8e2a4c7cc87ed53bf9490d4cc788b91f3b9f705e984a7e62c7a495e8421b97c39dc954b35468f17c6682334f4e16308448f457faeffff6d1f818522fa441d3a48168bdb12ffebace436a3915b63076cb6a655718647f87eaaf313b5bbd430421eed3a2215e439600a56eac8c65291eb103326a8034662bd337ab51577d9110ec7151be5cc9c54b2a30891acac5ad006ed537dbeb8f16eecbde7cf4e71373faf3c36b772f6d7ea9346875c8cf1049d49d4f8eb01b946c11e8c8e3ab2015f282167acddcc77fff03e1be9134252af0abfe538b4d25fc4ff874b52b9fb0996b5f32b4141dbd30578ff46e13ef6c63fc1620f62cb11a3dce401993976c272a5f62fde3f2a0e654d19e7a39dcdb622b9526d2a15cc18e6f817c916a00775353dd9c8954e66d0445b59bb0f5e6e3b46447232f52a0e398b057d123ef503afcbd48544db6434d2025bfc8dab72262a4fa5426a03061e7f8966e0086ff8ab5a91ab59f19b830394ee8bc76d6fb4816b8f4cde35b7eb9d3811228d51c54828f97fd1e648196c81bc73ed56249a59f318704e84656a6cedd2b8c1e1808d1cc648749abc643131e494c01336d4a14b8609656f2c972dc23c5c2e43fe40119fb88b5ec2aade35c03646e347354c493de8ab3672ccf94af0df333c6678299129d79be0eec281c5b3858ce3995566a390b674635b356692e3e9c53a089638ba0d69e772b7b410a5ae03de12e7de755ee559e1707b7b8003aabc8e2ce03c01e3183ff2d93262f6d5ceaafecdae66bc7cb3952c5a6571d864d502f281db5a228695badca5d022fdb6da56ab15dc377d1c1f8581ff56e28c2b2a84edb629547d28275c2ed571103b4ca7cdeb0776ba9f9dffcd78d21c3d4caa9289ed199672f4e7b912068c49c817114c37d37ea03954bae87d1ddae3da2ad85feb2fbb735b75a51f7bee5c8d88cc7bf64700d1a46ec6b631ae22ac7b06730a86a26bdcb992e1c7b50142de96b14a8468e4514068a30896fc677fddefaebb125c693a8d460469c7fe535f844781940f66d6abd091191c3122d584f5b0f5b0d443713d7d5186124d73de28aca30b719d4a55e09d259bddbf16995aeb1000880890afbd24d4066b0398985a40999de22ce176348e1c1f57eaf75b92a1e4f1482e89a00ac2cc36b20e36af9ec310599c19a5b1d6f8fadba104c58c801c6633315f82ebfa88faddd0b693e2f827f586c1cc5538e93bcf10f81af6dd7ee727df3b5018c0b4e31e40d040a47503b6ace4d29a1162ce487351825255f5584aff7cbd421f85c3d9fbb3784abd9848f16028b68f0d32ed8bb80106e8cc4acb939ff88bd39976d166b2addebf628b3fcd056da2f60e1b90f7a32702954921908ebccb683622a1f574ceba6951bef5e751c338c8279318dc28e36b9fc2bb17c3ad08aceb00fc388e6db112a738f86a4a1eb11526e1b9d73250b326285ed47c4398d93a3933d9a784249b65ad7d78a1f81d96ef36493ed693045a2150a8eb43cecc0c93e7d20b15b39a0646b081c2923b816365b7fbb41683a41732d942c5aa12faf876ec7f036becde8f3295af6dacff38d076d8e06260fee167703bb610745374a2758a6b88e465ca77d1f3105ae8b6b04a1eb509fb178d6249dbbc84d5d1d069278449a89d03e4a9a395d8170c329a296cfc329798cb9b9f1078d098cf3f989fd4ec53e013fbe917df35292d44fb1f3da4da4432a1847d4721514ade8cda5e5c0b51183580fc35266a970ebba74faeda56d4dcb56df51f96ad237452cedbd0cb2bee112713c3d450835811bf3da9745136d428e148fd0932dc77c8d8e61a16c625241fad8425b4ece394eedd5f165bd94923bfa1172be8edc8a4fcaae5f77ee8cc510192b27964da09c3e84efb4bc7154da1a24da8b7e544b42278d2574687ec76143afa6cf193d52a2a7f4c20ee57b6056a1337d5e408117a6cf1ab49c8980f39597f69902085d3e8d374d44e6ab4ed1185a26be2bc7281e9cfbbeb6bed899aa1924d3faa06d95999fbeaf2337494e0c2c39eef5a73fcde84459a9ea48d4e015d9e5bb5839354967ce02f637bc8678d2595b9a918fc36b927d7501f0ac2e3471ce02b5df355689c87f191ef5390900a41deec29984e45a878ece964b0009aad561316fc3b30ce1b49266d32eb17cd30f3e17e1f59014e8c518940dd0a093d1349c1a7c2581963bbe0ba372b6426e81c33c71b2ec8141c5713e52a37fff0a417a5b259e1420d9fb6a731f5baa0cc494221947895aa8fa14745a986a366bff9d0c239a19f85372497565b5b703da16439019df5f3d29f4247fb528854c9648630f03e9dedde5a08a47728ea6a4d42e62eff6fa3bd402325e0f4387b60171c37c180f958ad80955779c899517e7ea76eed00598e01552eaaf08b723daf9d466e8c57af43a15a46528b1119f5074aa3c51f77357ebe158275bc06b89640d7ce3c0a03af01418d7dc6ae8a1be8ab08c1722d66d1e9277480b8b178447667c024f9b78f8a878a2d7cf8e83e5104f6964b2907a989abafc7d7d0df941abf3d7283b6a11d46c2911a42182ec27ab785d92946e1ee8ef44846d561850d2a98c305c382f36d4cfc9b2bfd3b86ef21a0d187adcafbec8268c7d662a34dda1c83c4967097743133bc8c587edf249f5668c34ddb112fa4eb1bea9c8f6a000f1f34428b54688a5e214a7919868b25dbe930e86a243ecf54afe0b518c647d04873d2cf62cb2ab27f00015537a4fd2ea3dc8777abdf3284622347016566da0b9c406ca8c40694e4013a53fbf2e803d51b0bbe5e9df5fc74f66be618856357ccf803c53ed0e3b3fe79f69f0ede9b565d8f7a8ce5aa8cbb4e8fa61be3fd00ffb07e45065498925c14c0b311942d4ed951ad6237aadb5405bc7b2d79e1fd295b7c2ed8efa883e44c86a5053e2f421c6d4dc0c47d3a05d911db37d6efdb8e50fb3f06139ac147bc7162c21aece79eaf72e9779f19eb5395cec3d15a7594ea70a6b373d98651d2215b210f037ea3f8a57ded74474f6fdb64a08b56af52168da70b30aee03472cd8bee5af04cad7303004a4aba464b99", 0xcb3}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x803e0000, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) recvmsg$unix(r2, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1, 0x0, 0x2}, 0x40000100) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x38011, r5, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3902, 0x0) sendfile(r6, r6, 0x0, 0x2000fb) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) chdir(&(0x7f0000000140)='./file0\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) 54.229078837s ago: executing program 34 (id=240): r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001100), 0x68182, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000014c0)=0x20000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000780)={'pim6reg0\x00', 0x400}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r4) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) write$cgroup_int(r3, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) sendmsg$inet(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911b4e82ea800ad7afe03c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62418c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f0000000300)="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", 0xcb3}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x803e0000, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) recvmsg$unix(r2, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1, 0x0, 0x2}, 0x40000100) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x38011, r5, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3902, 0x0) sendfile(r6, r6, 0x0, 0x2000fb) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) chdir(&(0x7f0000000140)='./file0\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) 10.974616104s ago: executing program 3 (id=480): r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x10003, 0x2) ppoll(&(0x7f0000000080)=[{r0, 0x349}], 0x1, 0x0, 0x0, 0x0) 10.740221814s ago: executing program 5 (id=481): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000340)={r2, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c) 10.452585106s ago: executing program 3 (id=482): socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x101042, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000006c0), 0x48200, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) write$binfmt_aout(r2, &(0x7f00000000c0)=ANY=[], 0xfce1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) 9.774838645s ago: executing program 5 (id=483): mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000180)='bridge0\x00', 0x10) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x0, 0x5003) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000140), 0x4) r6 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) fsmount(r6, 0x0, 0x0) open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) 8.873238793s ago: executing program 5 (id=486): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) 8.401320963s ago: executing program 7 (id=489): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x3, &(0x7f0000000280)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) r3 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000100)={0x0, &(0x7f0000000300)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c643c, &(0x7f0000000300)={0x0, 0x0, r3}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4004}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[], 0x94}}, 0x0) socket$netlink(0x10, 0x3, 0x5) r5 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, @dev, @dev={0xfe, 0x80, '\x00', 0x37}, 0x10, 0x0, 0x0, 0x5}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x0, 0x0, 0x0, 0x4007}}) 7.504859901s ago: executing program 3 (id=494): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000), 0x1, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x5d031, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CAP_SPLIT_IRQCHIP(r7, 0x4068aea3, &(0x7f00000001c0)) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) r9 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r9, 0x107, 0x11, 0x0, &(0x7f0000000100)) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4138ae84, &(0x7f0000000080)=@x86={0x6, 0xa, 0x7, 0x0, 0x3, 0x8d, 0xce, 0x1c, 0x89, 0xa0, 0x7, 0x8, 0x0, 0x8000, 0xb, 0x2, 0x8, 0x2, 0x1, '\x00', 0x9, 0x3fb}) r10 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r10, 0x4400ae8f, 0x0) landlock_create_ruleset(&(0x7f0000000000)={0x0, 0x1}, 0x18, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x2fb71da98128d4bd, 0x0) readv(r1, &(0x7f0000000240)=[{0x0}], 0x1) close_range(r0, 0xffffffffffffffff, 0x0) 5.091426604s ago: executing program 7 (id=501): sched_setscheduler(0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) socketpair$unix(0x1, 0x3, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x88e, &(0x7f0000000540)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x2}}, {@mblk_io_submit}, {@bh}, {@auto_da_alloc}, {@barrier}, {@test_dummy_encryption}, {@nogrpid}]}, 0x3, 0x445, &(0x7f0000000800)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x81ff) 4.724162799s ago: executing program 4 (id=502): socket$kcm(0x10, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r0 = socket$kcm(0x11, 0x2, 0x300) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000c80)={0x6, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x41100, 0x2c, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x4, 0x0, 0x1}, {0x10000002, 0x10}]}, 0x94) r1 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0x12, &(0x7f0000000340)=r4, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r7, 0x4) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff9ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00010000850000000d000000b7000000000000009500000000000000496cf2827fb43a431ca711fcd0cdfa146ec56175037958e271f60d25b7937f02c8695e5a1b24df41dc10d1e8bf076d83923dd29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b318e2ec0e1a00897a74a0091ff110026e6d2ef831ab7ea0c34f17efd36ef3bb622003b538dfd8e012e79578e51bc53099e90fbdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e060e3670ef0e789f93781965f1328d6704902cbe7bc0cb82d2789cb132b8667c21476619f28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fbce841f8a97be6148ba532e6ea09c346dfebd31a08b32808b80200000000009dd27080e71113610e1019c12a73748b049604fa72c64ed858e8327ef01fb6c86adac12233f9a1fb9c2aec61ce63a3462fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2ed8576a3f7f3deadd7130856f756436303767d2e24f29e5dad9796edb697a6e97180aabc18cae2ed4b4390af9a9ceafd07ed00b0000002cab154ad029a119ca3c972780870014601c3c975d5aec84222fff0d7216fdb0d3a0ec4be3e563112f4b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a2a71bc85018e5ff2c910496f19afc91b47683db01a469398685211bbae0e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bde792c88c5b8dcdcc22ee17476d738992533ac2a9f5a699593f084419cae0b4183fb01c73f99857399537f5dc2acb72c7eae993fc9eb22d130665b6341da114f08cd0509d380578673fffffffd7917f23837a6b24db0e067345560942fa629fbef2461c96a08707671315c302fae29187d4f5c06a960fd37c10223fdae7ed04935c3c90d3add8eebc8619d73415e6adcda2130f5011e48455b588b90dfae158b94f50adab988dd8e12baf5cc9398c88607a08009c2977aab37d9a44cfc1c7b4000000000000fa47742f6c5b9c4b11e7d7262a1457c39495c826b956ba859ac8e3c177b91bd7d5ca1664fe2f3ced8468911806e8916dc15e21644db60c2498d5d16d7d915836ab26c169482008ef069dc42749289f854797f2f900c2a12d8c38a967c1bbe09315c29877a331bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d4a3e1a9e90d76c1993e0799d4894ee7f8249dc1e342892129369ee1b85afa1a5be5f6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1038debd64cbe359454a3f2239cfe35f81b7aded448859968ff0e90500d0b07c0dd00490f167e6d5c1109681739dc33f75b20428d6474a0a91ee90b8de802c6b538622e6bbcb80f87b415263c401e64ed69a2f75409000000000000001d695c4559b82cabac3cccadc1e1c19af4e03020abf5ff0433d660f20898d2a045d009a0ffb20a77c9af2b80c05184a66d30bbea2ca45a4d6d6d1e6e79aef42355b17402a500587b603306a5af8d867d80a07f10b854b1c8c768c001496fa99ce5b5040be9194123e918914a71ad5a8521fb956dbc60f7d9719b55b3abb6bba3d113a680a8d46fe074c83fbe378a3889e8145b2eaceab05ef932c6e4f8ef0ed0d818a7b76d839cf3c6775e19f0b7e70803000000b168c38fa32e49563cfee3a7f0fc18bfa32c418cef875fb49e2989172a1bcd1e30280bc586e79a5dd8076c248e7d6e97b3ce267dd4e27b6ef206660090bb2164474cef378f97ca33fccf363361dcdba10c1547053453d0c9aec91a24079b21d52fb5516bf0c28ef37aa76442f6083dc99cd61afaf6be45d7b00d3639f2f10ac2d5c759c3e5468f5874c24411d415b6b085fb73a2d7c3852e0e658ffeb4e863428a792bee94f6cd895424360e0464f9d7ea425f2fa6aa0000000000000000532ff181c985f54b7ae20aa5e63055b4d6a36fa98a44e379d2bccf977c3e88538f406b598307c9912fb097601f3f88a2ea6fd1f9320cfe7f09aed4d1e72d26e5c7a93854c8e9f7f15f02e177ce23f43a154b42e26f037e8a01377cbd3f509e6e540c9ba9c2a589ac5d8ad67a65e9a44c576dc24452eaa9d819e2b04bdd1c000000070000000000000000000000005333c6199c12dcd92689192727a7267c47cf897853d160100b39b613faefe16bd91fc105dddd77ab929b95032d3717fa9fbdc2bdc0e98ae2c3f23a6131e2879f0484ee3bfe30b92dd493be66c2242f8184733b80ba28e824910844df31f3d4bb2f89049c5f6d63956995747639964217aacfe548fc869098aa8e07e51dbc9e2d4db3c5f79fd355222ec2a00cf7f2ccd6dd6d2dc2a815d8314221a5472f1318a9dfbec5a759579caf3262129b14e99040b5d91398e17df85c25ccae973eecc7d187168d5c9cd848d566cc1758763f0000009c927da38d83314480b15e23138c5b877a72bd4cf74a299df4fbfc8e6ea96939f15d254d9033c5a45706bda78ab602000000000000000000113a3065a478d1de98be3a66f6fbf68f2f5693050fa56db62e2f99cf916059ee364dad078fc88d17cbde37a2270f90a60afe8548f4c579b09c333382c6e7a316ac03aa23d379836b96173a5541fa96c27e7fb6d2585d828aa330f3438d8487912bb7742be1502e706644f7a937451beb7a5f6ca3ef21e8cb8f841af6d54334d82a8b816b6daccf0c66162f897623ee325d714f9f10636a7573582ff31c7f9c6f767c806ef4af486cc19a5355bdc814cb5557c6fa6404179c865980b0815b907a7f268e97828c196f5ac033d395a217b4e1e45663023a0292003c36a3b7461fc2c8566e0f3f693bfacae26aa2b7d17962989ccb943633c080aacc9b7d311c251686fc66aa80bf41a5bf6cd72d5aa995820fb318fad61a79a61d0a969fd6018ac9f131fe02fe31d565723cbf9b63841e21417fc29a3e7a03886d80566ae001861799a4aad91c72139e681ced8625b675dfbd6d458d4b2d9e6d565430248172ad942cdb41639f4113896827c8806e049218cd1eef89d6b9b14dd707da40705c07f878263ff9b71ccf28ec50178c7aac83bef7bd1045a5e4bcb6cfe05e2ac3e17c1f8f12ddf5b6770ce0da8cb3aba3a935a6b737b6d3ebf2c715dcc11c5759bd0acdecf333f2b77c52fb2251336bbd92f73ad1a30bb9162bd9d699c49d824b827f3e7c1096354946e09922db25904c83262c6dcb87457e4abefa0e9dcb17d79c173895b74aae2ed4419662690a16494e7b27d0d2688c69b4be3d21b783195f6a5e5dc5c07c73f0d0f0670db10ac9ef5b8295ff88df734e3c6ab8555c0390f962cbf559bce9c42e1034dba78997b2877b485d9d4ae2fcd3e757b84319879d0337785773c940af6e57d162f4606d101def01199325c8676a32e26303560271b720216d95e0013265a45b02bd2414bebda89b7b5e71e70e0000000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r8, 0x18000000000002a0, 0x34, 0x10000000, &(0x7f0000000100)="b9ff03006044238cb89e14f089021bffffff00004000632f77fbac14140be934a0a662079f4b4d2f87e50aca6aab845013f288a81a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfe, 0x60000000, 0x0, 0x6}, 0x2c) 4.723181009s ago: executing program 5 (id=512): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) 3.918714544s ago: executing program 4 (id=504): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000005c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)={0x24, r0, 0x121, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x440) 3.888120145s ago: executing program 1 (id=505): openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ptrace$pokeuser(0x6, r2, 0x358, 0x800000000000) r3 = socket$igmp(0x2, 0x3, 0x2) sched_setaffinity(r2, 0x0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r4, 0x3) r5 = accept4$bt_l2cap(r4, &(0x7f0000000200), 0x0, 0x800) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000100)=0x8, 0x2) syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e130100c900", @ANYBLOB=' '], 0x16) setsockopt$MRT_DONE(r3, 0x0, 0xc9, 0x0, 0x0) 3.830549308s ago: executing program 3 (id=506): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_newvlan={0x24, 0x76, 0x709, 0x2, 0x0, {0x7, 0x2}, [@BRIDGE_VLANDB_ENTRY={0xc, 0xd, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x4}}]}, 0x24}, 0x1, 0x5502000000000000}, 0x4000) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x4, "d30f388c52647612d91de4353d68b0fa00", 0x0, 0x0, 0x4000000, 0x8}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@broadcast, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500", 0x0, 0x0, 0x4, 0xfffffffe}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ff1f4d7ed79c31e2e0f1da00000000230000002000", 0x1, 0x0, 0x3}, 0x3c) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), 0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r3, 0x0, 0xc8, &(0x7f0000003d40), 0x4) setsockopt$MRT_ADD_VIF(r3, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000300}, @source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x2, 0x10, 0x4, 0x64, 0x2, 0x5, 0x4b, 0xa7, @loopback, @dev={0xac, 0x14, 0x14, 0x35}}}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x20, 0xfc, 0x2, 0x0, @rand_addr=0x1c, @multicast1=0xe0000300}, @dest_unreach={0x3, 0x6, 0x0, 0x0, 0xfa, 0x9, {0x5, 0x4, 0x0, 0x3d, 0xfff6, 0x65, 0x5, 0x1, 0x1d, 0x3, @private=0xa010102, @local}}}}}}, 0x0) r4 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r4, 0x0, 0xd2, &(0x7f00000000c0)={@multicast1=0x1c, @empty=0xe0000300, 0x0, "fc79348df081496d0420922f45a71c1daa8b610468cd140526c41efcd3a4a422", 0x3, 0x1, 0x85}, 0x3c) 3.663445695s ago: executing program 4 (id=507): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080), 0x1) sendto$inet6(r0, &(0x7f0000000040)='hN', 0x2, 0x8810, &(0x7f0000000100)={0xa, 0x4e23, 0x100, @loopback}, 0x1c) 3.290381001s ago: executing program 7 (id=508): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="05000000040000000800"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={&(0x7f0000000980)='sys_enter\x00', r1}, 0x10) exit(0x0) 2.891457347s ago: executing program 3 (id=509): mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000180)='bridge0\x00', 0x10) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x0, 0x5003) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000140), 0x4) r6 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) fsmount(r6, 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 2.889863648s ago: executing program 1 (id=510): mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000180)='bridge0\x00', 0x10) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x0, 0x5003) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000140), 0x4) r6 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) fsmount(r6, 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 2.068135132s ago: executing program 1 (id=511): bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0x1, 0x0, 0x0}, 0x10) syz_emit_vhci(&(0x7f0000000340)=@HCI_EVENT_PKT={0x4, @hci_ev_key_refresh_complete={{0x30, 0x3}, {0x48, 0xc9}}}, 0x6) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x4081}, 0x4000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$comedi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/comedi4\x00', 0x20102, 0x0) poll(&(0x7f00000005c0)=[{r2, 0x420a}], 0x1, 0x8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002700090025bd7000ffd3008001000000080001"], 0x1c}, 0x1, 0x0, 0x0, 0x4000811}, 0x4000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, 0x0, &(0x7f0000000240)) syz_80211_join_ibss(&(0x7f0000000040)='wlan0\x00', &(0x7f0000000100)=@default_ibss_ssid, 0x6, 0x2) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r5, 0x7f) socket$inet6(0xa, 0x2, 0x0) syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000140)=ANY=[@ANYBLOB="8000000008021100000108021100000008021100000000000000000000000000640001000006020202020202010882848b960c121824924d861a3b2c535584cd07eb33e91e350f379ed1c3fab6b11a9a4abdab34582ef3577e294f1bba937f30ee5fbc639b5840bd4f81ff12402e1bc7a58811ac01de98849ce4dc308de4ef35519e8d217b0ac8d9356af412699b5837d826f3920901f745474993362839f84941634bbedf98430d1e9af8"], 0x36) 2.060938953s ago: executing program 3 (id=513): syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000640), 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x74ed00, 0x0, 0x0, 0x40f00, 0x33, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000340)='./file2\x00', 0x404, &(0x7f0000000300), 0x3, 0x434, &(0x7f0000000680)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x6770c000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000240)=0x9, 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000000180)=[{&(0x7f00000001c0)}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000000180)=[{&(0x7f00000001c0)="580000001500add427323b472545b4560a117fffffff81000e220e227f000001925aa80013007b00090080007f000001e809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee000000deff0000000200000000", 0x58}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x121a03, 0x0) 2.028404834s ago: executing program 7 (id=514): syz_mount_image$vfat(&(0x7f0000000840), &(0x7f0000000080)='./bus\x00', 0x2, &(0x7f0000000b40)=ANY=[], 0x1, 0x307, &(0x7f0000001b40)="$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") openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) socket$inet6(0xa, 0x3, 0x5) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) 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$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000100)={0x0, 0x3, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c0000000206030000000000000000000000000005000100070000000900020073797a31000000001400078005001500070000000800124000000000050005000200000005000400000000000d000300686173683a6e6574"], 0x5c}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r5, 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20a00, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x48, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f00000022c0)={{0x0, 0x0, 0x80, {0x0, 0x80af000}}, 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ioctl$KVM_SET_NESTED_STATE(r8, 0x4080aebf, &(0x7f0000003680)={{0x0, 0x0, 0xfffffea8, {0xf000, 0x20200000000000}}, 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socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_ADD(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="44000000090601060000000000000000000000000900020073797a310000000005000100070000001c0007800c00018008000140ffffffff0c00028008000140"], 0x44}, 0x1, 0x0, 0x0, 0x10000007}, 0x240008c4) 2.004312135s ago: executing program 4 (id=515): openat$yama_ptrace_scope(0xffffff9c, &(0x7f0000000040), 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'syz', 0x20, 0xffd}, 0x2a, 0x0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000040)=""/162, &(0x7f0000000100)=0xa2) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) 1.289255066s ago: executing program 1 (id=516): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff9ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00010000850000000d000000b7000000000000009500000000000000496cf2827fb43a431ca711fcd0cdfa146ec56175037958e271f60d25b7937f02c8695e5a1b24df41dc10d1e8bf076d83923dd29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b318e2ec0e1a00897a74a0091ff110026e6d2ef831ab7ea0c34f17efd36ef3bb622003b538dfd8e012e79578e51bc53099e90fbdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e060e3670ef0e789f93781965f1328d6704902cbe7bc0cb82d2789cb132b8667c21476619f28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fbce841f8a97be6148ba532e6ea09c346dfebd31a08b32808b80200000000009dd27080e71113610e1019c12a73748b049604fa72c64ed858e8327ef01fb6c86adac12233f9a1fb9c2aec61ce63a3462fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2ed8576a3f7f3deadd7130856f756436303767d2e24f29e5dad9796edb697a6e97180aabc18cae2ed4b4390af9a9ceafd07ed00b0000002cab154ad029a119ca3c972780870014601c3c975d5aec84222fff0d7216fdb0d3a0ec4be3e563112f4b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a2a71bc85018e5ff2c910496f19afc91b47683db01a469398685211bbae0e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bde792c88c5b8dcdcc22ee17476d738992533ac2a9f5a699593f084419cae0b4183fb01c73f99857399537f5dc2acb72c7eae993fc9eb22d130665b6341da114f08cd0509d380578673fffffffd7917f23837a6b24db0e067345560942fa629fbef2461c96a08707671315c302fae29187d4f5c06a960fd37c10223fdae7ed04935c3c90d3add8eebc8619d73415e6adcda2130f5011e48455b588b90dfae158b94f50adab988dd8e12baf5cc9398c88607a08009c2977aab37d9a44cfc1c7b4000000000000fa47742f6c5b9c4b11e7d7262a1457c39495c826b956ba859ac8e3c177b91bd7d5ca1664fe2f3ced8468911806e8916dc15e21644db60c2498d5d16d7d915836ab26c169482008ef069dc42749289f854797f2f900c2a12d8c38a967c1bbe09315c29877a331bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d4a3e1a9e90d76c1993e0799d4894ee7f8249dc1e342892129369ee1b85afa1a5be5f6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1038debd64cbe359454a3f2239cfe35f81b7aded448859968ff0e90500d0b07c0dd00490f167e6d5c1109681739dc33f75b20428d6474a0a91ee90b8de802c6b538622e6bbcb80f87b415263c401e64ed69a2f75409000000000000001d695c4559b82cabac3cccadc1e1c19af4e03020abf5ff0433d660f20898d2a045d009a0ffb20a77c9af2b80c05184a66d30bbea2ca45a4d6d6d1e6e79aef42355b17402a500587b603306a5af8d867d80a07f10b854b1c8c768c001496fa99ce5b5040be9194123e918914a71ad5a8521fb956dbc60f7d9719b55b3abb6bba3d113a680a8d46fe074c83fbe378a3889e8145b2eaceab05ef932c6e4f8ef0ed0d818a7b76d839cf3c6775e19f0b7e70803000000b168c38fa32e49563cfee3a7f0fc18bfa32c418cef875fb49e2989172a1bcd1e30280bc586e79a5dd8076c248e7d6e97b3ce267dd4e27b6ef206660090bb2164474cef378f97ca33fccf363361dcdba10c1547053453d0c9aec91a24079b21d52fb5516bf0c28ef37aa76442f6083dc99cd61afaf6be45d7b00d3639f2f10ac2d5c759c3e5468f5874c24411d415b6b085fb73a2d7c3852e0e658ffeb4e863428a792bee94f6cd895424360e0464f9d7ea425f2fa6aa0000000000000000532ff181c985f54b7ae20aa5e63055b4d6a36fa98a44e379d2bccf977c3e88538f406b598307c9912fb097601f3f88a2ea6fd1f9320cfe7f09aed4d1e72d26e5c7a93854c8e9f7f15f02e177ce23f43a154b42e26f037e8a01377cbd3f509e6e540c9ba9c2a589ac5d8ad67a65e9a44c576dc24452eaa9d819e2b04bdd1c000000070000000000000000000000005333c6199c12dcd92689192727a7267c47cf897853d160100b39b613faefe16bd91fc105dddd77ab929b95032d3717fa9fbdc2bdc0e98ae2c3f23a6131e2879f0484ee3bfe30b92dd493be66c2242f8184733b80ba28e824910844df31f3d4bb2f89049c5f6d63956995747639964217aacfe548fc869098aa8e07e51dbc9e2d4db3c5f79fd355222ec2a00cf7f2ccd6dd6d2dc2a815d8314221a5472f1318a9dfbec5a759579caf3262129b14e99040b5d91398e17df85c25ccae973eecc7d187168d5c9cd848d566cc1758763f0000009c927da38d83314480b15e23138c5b877a72bd4cf74a299df4fbfc8e6ea96939f15d254d9033c5a45706bda78ab602000000000000000000113a3065a478d1de98be3a66f6fbf68f2f5693050fa56db62e2f99cf916059ee364dad078fc88d17cbde37a2270f90a60afe8548f4c579b09c333382c6e7a316ac03aa23d379836b96173a5541fa96c27e7fb6d2585d828aa330f3438d8487912bb7742be1502e706644f7a937451beb7a5f6ca3ef21e8cb8f841af6d54334d82a8b816b6daccf0c66162f897623ee325d714f9f10636a7573582ff31c7f9c6f767c806ef4af486cc19a5355bdc814cb5557c6fa6404179c865980b0815b907a7f268e97828c196f5ac033d395a217b4e1e45663023a0292003c36a3b7461fc2c8566e0f3f693bfacae26aa2b7d17962989ccb943633c080aacc9b7d311c251686fc66aa80bf41a5bf6cd72d5aa995820fb318fad61a79a61d0a969fd6018ac9f131fe02fe31d565723cbf9b63841e21417fc29a3e7a03886d80566ae001861799a4aad91c72139e681ced8625b675dfbd6d458d4b2d9e6d565430248172ad942cdb41639f4113896827c8806e049218cd1eef89d6b9b14dd707da40705c07f878263ff9b71ccf28ec50178c7aac83bef7bd1045a5e4bcb6cfe05e2ac3e17c1f8f12ddf5b6770ce0da8cb3aba3a935a6b737b6d3ebf2c715dcc11c5759bd0acdecf333f2b77c52fb2251336bbd92f73ad1a30bb9162bd9d699c49d824b827f3e7c1096354946e09922db25904c83262c6dcb87457e4abefa0e9dcb17d79c173895b74aae2ed4419662690a16494e7b27d0d2688c69b4be3d21b783195f6a5e5dc5c07c73f0d0f0670db10ac9ef5b8295ff88df734e3c6ab8555c0390f962cbf559bce9c42e1034dba78997b2877b485d9d4ae2fcd3e757b84319879d0337785773c940af6e57d162f4606d101def01199325c8676a32e26303560271b720216d95e0013265a45b02bd2414bebda89b7b5e71e70e0000000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x34, 0x10000000, &(0x7f0000000100)="b9ff03006044238cb89e14f089021bffffff00004000632f77fbac14140be934a0a662079f4b4d2f87e50aca6aab845013f288a81a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfe, 0x60000000, 0x0, 0x6}, 0x2c) 1.132129302s ago: executing program 5 (id=517): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_emit_ethernet(0x32, &(0x7f00000000c0)={@random="f1a2610faca2", @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0xe000, 0x3, 0x11, 0x0, @empty, @empty}, {0x0, 0x0, 0x10, 0x0, @gue={{0x2, 0x1, 0x2, 0x4, 0x0, @val=0x80}}}}}}}, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000021c0), 0x181000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0xc0a85320, &(0x7f0000000c40)={{0x80}, 'port0\x00', 0x41, 0xfe8ee28a1d9fac77, 0x5, 0x6, 0x2, 0x40, 0x3, 0x0, 0x6, 0x5}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x18) close(r4) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000140)=0x1) 1.040469366s ago: executing program 1 (id=518): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140), 0x4) 1.034096556s ago: executing program 4 (id=519): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000500)={0xa, 0x4e22, 0x3, @remote, 0x40}, 0x1c, &(0x7f0000000b00)=[{&(0x7f00000006c0)="02", 0x1}], 0x1}}], 0x1, 0x24000045) 808.331186ms ago: executing program 7 (id=520): r0 = landlock_create_ruleset(&(0x7f0000000180)={0x100}, 0x18, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000280)={0x100}, 0x0) 142.188104ms ago: executing program 4 (id=521): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_newvlan={0x24, 0x76, 0x709, 0x2, 0x0, {0x7, 0x2}, [@BRIDGE_VLANDB_ENTRY={0xc, 0xd, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x4}}]}, 0x24}, 0x1, 0x5502000000000000}, 0x4000) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x4, "d30f388c52647612d91de4353d68b0fa00", 0x0, 0x0, 0x4000000, 0x8}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@broadcast, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500", 0x0, 0x0, 0x4, 0xfffffffe}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ff1f4d7ed79c31e2e0f1da00000000230000002000", 0x1, 0x0, 0x3}, 0x3c) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), 0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r3, 0x0, 0xc8, &(0x7f0000003d40), 0x4) setsockopt$MRT_ADD_VIF(r3, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000300}, @source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x2, 0x10, 0x4, 0x64, 0x2, 0x5, 0x4b, 0xa7, @loopback, @dev={0xac, 0x14, 0x14, 0x35}}}}}}}, 0x0) 76.889897ms ago: executing program 1 (id=522): r0 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x600, 0x0, 0x33, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102400, 0x19000) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, &(0x7f0000000080)={0xfffffffe, "0600000000000000c64c3b6e6ff82a75e5318fca4288c2ffbd7e151ae70acd2c"}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@func={0x2, 0x2000, 0x0, 0xc, 0x2}]}, {0x0, [0x0]}}, 0x0, 0x27}, 0x28) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000280)={r4, r4, 0x1, 0x1, &(0x7f0000000100)="8d", 0x9, 0x8, 0x2, 0x5508, 0xc338, 0x1, 0x7, 'syz0\x00'}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) r5 = syz_create_resource$binfmt(&(0x7f0000000040)='./file1\x00') execveat$binfmt(0xffffffffffffff9c, r5, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000a00)='./bus\x00', 0x0, &(0x7f0000000080)={[{@errors_remount}, {@grpquota}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1ff}}, {@noblock_validity}]}, 0x3, 0x488, &(0x7f0000001340)="$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") 74.828327ms ago: executing program 5 (id=523): mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000180)='bridge0\x00', 0x10) ptrace$ARCH_SHSTK_LOCK(0x1e, r2, 0x0, 0x5003) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000140), 0x4) r6 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) fsmount(r6, 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 0s ago: executing program 7 (id=524): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0xac05, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x8000000000002) sched_setscheduler(r1, 0x2, &(0x7f0000000240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f00000002c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x50) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040)='veth1_virt_wifi\x00', 0x10) r6 = dup(r5) sendmsg$inet(r6, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000000)="be39", 0xffeb}], 0x1, &(0x7f0000000c80)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @private}}}], 0xf}, 0x0) kernel console output (not intermixed with test programs): rw=524288, want=664, limit=256 [ 177.145515][ T4624] attempt to access beyond end of device [ 177.145515][ T4624] loop3: rw=0, want=288, limit=256 [ 177.157783][ T26] audit: type=1800 audit(1764198182.067:3): pid=4624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.88" name="file1" dev="loop3" ino=1048591 res=0 errno=0 [ 177.202631][ T4617] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 177.234853][ T4530] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 177.266944][ T4617] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #13: comm syz.4.85: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 177.320668][ T4530] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 177.426717][ T4530] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 177.481896][ T4617] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.85: couldn't read orphan inode 13 (err -117) [ 177.524994][ T4530] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 177.549433][ T4617] EXT4-fs (loop4): mounted filesystem without journal. Opts: sysvgroups,noblock_validity,min_batch_time=0x000000000000082f,grpquota,debug,journal_dev=0x0000000000000001,grpid,inode_readahead_blks=0x0000000000002000,,errors=continue. Quota mode: writeback. [ 177.745906][ T4617] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 177.907551][ T4617] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 177.981344][ T4617] EXT4-fs warning (device loop4): ext4_enable_quotas:6461: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 178.127642][ T4530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.182542][ T4530] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.218004][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.226629][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.295949][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.328336][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.344035][ T4644] loop4: detected capacity change from 0 to 512 [ 178.361153][ T4343] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.368289][ T4343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.405595][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.435686][ T4644] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 178.485229][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.538072][ T4217] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 178.545966][ T4343] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.547808][ T4217] CPU: 1 PID: 4217 Comm: kworker/u5:5 Not tainted syzkaller #0 [ 178.554759][ T4343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.562181][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 178.562197][ T4217] Workqueue: hci1 hci_rx_work [ 178.562225][ T4217] Call Trace: [ 178.562233][ T4217] [ 178.590349][ T4217] dump_stack_lvl+0x168/0x230 [ 178.595058][ T4217] ? show_regs_print_info+0x20/0x20 [ 178.600287][ T4217] ? load_image+0x3b0/0x3b0 [ 178.604826][ T4217] sysfs_create_dir_ns+0x252/0x280 [ 178.604913][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.609965][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 178.609991][ T4217] ? sysfs_warn_dup+0xa0/0xa0 [ 178.610014][ T4217] ? le_conn_complete_evt+0xcbc/0x1590 [ 178.610049][ T4217] ? hci_event_packet+0xe05/0x12f0 [ 178.610071][ T4217] ? process_one_work+0x863/0x1000 [ 178.610094][ T4217] ? do_raw_spin_unlock+0x11d/0x230 [ 178.610120][ T4217] kobject_add_internal+0x662/0xd00 [ 178.610151][ T4217] kobject_add+0x152/0x210 [ 178.610177][ T4217] ? kobject_init+0x1d0/0x1d0 [ 178.610204][ T4217] ? klist_children_get+0x50/0x50 [ 178.610224][ T4217] ? get_device_parent+0x121/0x3f0 [ 178.610252][ T4217] device_add+0x483/0xfb0 [ 178.610285][ T4217] hci_conn_add_sysfs+0xd1/0x1e0 [ 178.610312][ T4217] le_conn_complete_evt+0xcbc/0x1590 [ 178.610345][ T4217] ? cs_le_create_conn+0x5e0/0x5e0 [ 178.610373][ T4217] ? __mutex_trylock_common+0x14f/0x250 [ 178.610402][ T4217] hci_le_meta_evt+0x289/0x3b80 [ 178.610425][ T4217] ? hci_event_packet+0x36d/0x12f0 [ 178.667414][ T4644] EXT4-fs (loop4): 1 truncate cleaned up [ 178.668198][ T4217] ? hci_event_packet+0x2e2/0x12f0 [ 178.668234][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 178.686235][ T4644] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 178.688141][ T4217] ? hci_remote_host_features_evt+0x280/0x280 [ 178.688172][ T4217] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 178.688199][ T4217] ? preempt_schedule_irq+0xd0/0x150 [ 178.752409][ T4217] ? mutex_unlock+0x10/0x10 [ 178.756960][ T4217] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 178.762980][ T4217] ? lock_chain_count+0x20/0x20 [ 178.767967][ T4217] hci_event_packet+0xe05/0x12f0 [ 178.772939][ T4217] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 178.778616][ T4217] ? rcu_lock_release+0x20/0x20 [ 178.783498][ T4217] ? hci_rx_work+0x51/0xa10 [ 178.788035][ T4217] ? kasan_check_range+0x7b/0x290 [ 178.793098][ T4217] hci_rx_work+0x255/0xa10 [ 178.797563][ T4217] process_one_work+0x863/0x1000 [ 178.802632][ T4217] ? worker_detach_from_pool+0x240/0x240 [ 178.808288][ T4217] ? lockdep_hardirqs_off+0x70/0x100 [ 178.813607][ T4217] ? _raw_spin_lock_irq+0xab/0xe0 [ 178.818664][ T4217] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 178.824069][ T4217] ? wq_worker_running+0x97/0x170 [ 178.829123][ T4217] worker_thread+0xaa8/0x12a0 [ 178.833860][ T4217] kthread+0x436/0x520 [ 178.837958][ T4217] ? rcu_lock_release+0x20/0x20 [ 178.842833][ T4217] ? kthread_blkcg+0xd0/0xd0 [ 178.847459][ T4217] ret_from_fork+0x1f/0x30 [ 178.851920][ T4217] [ 178.861063][ T4217] kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 178.874594][ T4217] Bluetooth: hci1: failed to register connection device [ 178.907252][ T23] Bluetooth: hci4: command 0x0419 tx timeout [ 178.936449][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.992736][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.044813][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.062032][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.177799][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.194224][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.321828][ T4660] loop3: detected capacity change from 0 to 16 [ 179.339823][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.361090][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.382990][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.410720][ T4530] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 179.441484][ T4660] erofs: (device loop3): mounted with root inode @ nid 36. [ 179.488285][ T4660] attempt to access beyond end of device [ 179.488285][ T4660] loop3: rw=524288, want=48, limit=16 [ 179.515967][ T4530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 179.541715][ T4660] attempt to access beyond end of device [ 179.541715][ T4660] loop3: rw=524288, want=40, limit=16 [ 179.566055][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.586664][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.626071][ T1108] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 179.825168][ T4673] loop3: detected capacity change from 0 to 1024 [ 179.915509][ T1108] usb 2-1: Using ep0 maxpacket: 16 [ 179.964256][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.975185][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.004434][ T4530] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.065755][ T1108] usb 2-1: config 1 descriptor has 1 excess byte, ignoring [ 180.155824][ T1108] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 180.185719][ T1108] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 180.225465][ T1108] usb 2-1: SerialNumber: syz [ 180.267251][ T1108] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 180.309799][ T1108] cdc_acm 2-1:1.0: This needs exactly 3 endpoints [ 180.335704][ T1108] cdc_acm: probe of 2-1:1.0 failed with error -22 [ 180.690780][ T4688] process 'syz.0.100' launched './file0' with NULL argv: empty string added [ 182.317523][ T13] usb 2-1: USB disconnect, device number 3 [ 182.369961][ T4263] Bluetooth: hci0: command 0x0406 tx timeout [ 183.001361][ T4221] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 183.012958][ T4221] CPU: 1 PID: 4221 Comm: kworker/u5:7 Not tainted syzkaller #0 [ 183.020532][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 183.030607][ T4221] Workqueue: hci0 hci_rx_work [ 183.035323][ T4221] Call Trace: [ 183.038620][ T4221] [ 183.041564][ T4221] dump_stack_lvl+0x168/0x230 [ 183.046249][ T4221] ? show_regs_print_info+0x20/0x20 [ 183.051455][ T4221] ? load_image+0x3b0/0x3b0 [ 183.056068][ T4221] sysfs_create_dir_ns+0x252/0x280 [ 183.061190][ T4221] ? sysfs_warn_dup+0xa0/0xa0 [ 183.065872][ T4221] kobject_add_internal+0x662/0xd00 [ 183.071077][ T4221] kobject_add+0x152/0x210 [ 183.075491][ T4221] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 183.081123][ T4221] ? kobject_init+0x1d0/0x1d0 [ 183.085890][ T4221] ? get_device_parent+0x121/0x3f0 [ 183.091011][ T4221] device_add+0x483/0xfb0 [ 183.095377][ T4221] hci_conn_add_sysfs+0xd1/0x1e0 [ 183.100351][ T4221] le_conn_complete_evt+0xcbc/0x1590 [ 183.105654][ T4221] ? cs_le_create_conn+0x5e0/0x5e0 [ 183.110771][ T4221] ? mark_lock+0x94/0x320 [ 183.115115][ T4221] hci_le_meta_evt+0x289/0x3b80 [ 183.119974][ T4221] ? mark_lock+0x94/0x320 [ 183.124305][ T4221] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 183.130304][ T4221] ? lock_chain_count+0x20/0x20 [ 183.135152][ T4221] ? hci_remote_host_features_evt+0x280/0x280 [ 183.141217][ T4221] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 183.146850][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 183.152088][ T4221] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 183.157748][ T4221] hci_event_packet+0xe05/0x12f0 [ 183.162699][ T4221] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 183.168337][ T4221] ? rcu_lock_release+0x20/0x20 [ 183.173187][ T4221] ? hci_rx_work+0x51/0xa10 [ 183.177688][ T4221] ? kasan_check_range+0x7b/0x290 [ 183.182723][ T4221] hci_rx_work+0x255/0xa10 [ 183.187155][ T4221] process_one_work+0x863/0x1000 [ 183.192105][ T4221] ? worker_detach_from_pool+0x240/0x240 [ 183.197736][ T4221] ? lockdep_hardirqs_off+0x70/0x100 [ 183.203020][ T4221] ? _raw_spin_lock_irq+0xab/0xe0 [ 183.208038][ T4221] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 183.213410][ T4221] ? wq_worker_running+0x97/0x170 [ 183.218436][ T4221] worker_thread+0xaa8/0x12a0 [ 183.223115][ T4221] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 183.229008][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 183.234224][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 183.239526][ T4221] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 183.245425][ T4221] kthread+0x436/0x520 [ 183.249497][ T4221] ? rcu_lock_release+0x20/0x20 [ 183.254342][ T4221] ? kthread_blkcg+0xd0/0xd0 [ 183.258938][ T4221] ret_from_fork+0x1f/0x30 [ 183.263363][ T4221] [ 183.299939][ T4221] kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 183.317251][ T4221] Bluetooth: hci0: failed to register connection device [ 183.634241][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 183.649213][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 183.756031][ T4708] binder_alloc: 4707: pid 4707 spamming oneway? 2 buffers allocated for a total size of 5120 [ 183.836072][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 183.867668][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 183.901642][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 183.936182][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 183.956473][ T4713] loop0: detected capacity change from 0 to 1024 [ 183.972189][ T4530] device veth0_vlan entered promiscuous mode [ 184.017888][ T4530] device veth1_vlan entered promiscuous mode [ 184.081612][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 184.101922][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 184.130358][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.156644][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.177767][ T4530] device veth0_macvtap entered promiscuous mode [ 184.226740][ T4530] device veth1_macvtap entered promiscuous mode [ 184.254304][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 184.306639][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.347217][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 184.366940][ T4715] loop0: detected capacity change from 0 to 256 [ 184.374655][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.421435][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 184.442278][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.461014][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 184.492473][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.516267][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 184.554104][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.601747][ T4530] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 184.637840][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 184.657173][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 184.705763][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 184.726548][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.774434][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 184.798187][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.852278][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 184.916861][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.960333][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 185.032622][ T4221] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 185.042392][ T4221] CPU: 1 PID: 4221 Comm: kworker/u5:7 Not tainted syzkaller #0 [ 185.049975][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 185.060071][ T4221] Workqueue: hci1 hci_rx_work [ 185.064786][ T4221] Call Trace: [ 185.068084][ T4221] [ 185.071037][ T4221] dump_stack_lvl+0x168/0x230 [ 185.075754][ T4221] ? show_regs_print_info+0x20/0x20 [ 185.080983][ T4221] ? load_image+0x3b0/0x3b0 [ 185.084920][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.085530][ T4221] sysfs_create_dir_ns+0x252/0x280 [ 185.085574][ T4221] ? __lock_acquire+0x7c60/0x7c60 [ 185.105512][ T4221] ? sysfs_warn_dup+0xa0/0xa0 [ 185.110236][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 185.115468][ T4221] ? do_raw_spin_unlock+0x11d/0x230 [ 185.120697][ T4221] kobject_add_internal+0x662/0xd00 [ 185.121256][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 185.126013][ T4221] kobject_add+0x152/0x210 [ 185.126043][ T4221] ? kobject_init+0x1d0/0x1d0 [ 185.126071][ T4221] ? klist_children_get+0x50/0x50 [ 185.150762][ T4221] ? get_device_parent+0x121/0x3f0 [ 185.155914][ T4221] device_add+0x483/0xfb0 [ 185.160284][ T4221] hci_conn_add_sysfs+0xd1/0x1e0 [ 185.165004][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.165365][ T4221] le_conn_complete_evt+0xcbc/0x1590 [ 185.165412][ T4221] ? cs_le_create_conn+0x5e0/0x5e0 [ 185.185677][ T4221] ? __switch_to_asm+0x34/0x60 [ 185.189660][ T4530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 185.190474][ T4221] ? mark_lock+0x94/0x320 [ 185.205248][ T4221] hci_le_meta_evt+0x289/0x3b80 [ 185.210252][ T4221] ? mark_lock+0x94/0x320 [ 185.214619][ T4221] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 185.220634][ T4221] ? lock_chain_count+0x20/0x20 [ 185.224773][ T4530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.225592][ T4221] ? hci_remote_host_features_evt+0x280/0x280 [ 185.225622][ T4221] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 185.225646][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 185.252508][ T4221] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 185.258190][ T4221] hci_event_packet+0xe05/0x12f0 [ 185.261415][ T4530] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 185.263156][ T4221] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 185.263196][ T4221] ? rcu_lock_release+0x20/0x20 [ 185.280914][ T4221] ? kasan_check_range+0x7b/0x290 [ 185.286070][ T4221] ? hci_send_to_monitor+0x9c/0x4a0 [ 185.291296][ T4221] hci_rx_work+0x255/0xa10 [ 185.295753][ T4221] process_one_work+0x863/0x1000 [ 185.300748][ T4221] ? worker_detach_from_pool+0x240/0x240 [ 185.306418][ T4221] ? lockdep_hardirqs_off+0x70/0x100 [ 185.311740][ T4221] ? _raw_spin_lock_irq+0xab/0xe0 [ 185.316795][ T4221] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 185.322201][ T4221] ? wq_worker_running+0x97/0x170 [ 185.327257][ T4221] worker_thread+0xaa8/0x12a0 [ 185.331958][ T4221] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 185.337878][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 185.343104][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 185.348329][ T4221] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 185.354262][ T4221] kthread+0x436/0x520 [ 185.358539][ T4221] ? rcu_lock_release+0x20/0x20 [ 185.363416][ T4221] ? kthread_blkcg+0xd0/0xd0 [ 185.368038][ T4221] ret_from_fork+0x1f/0x30 [ 185.372614][ T4221] [ 185.381849][ T4721] device syzkaller0 entered promiscuous mode [ 185.386696][ T4221] kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 185.401938][ T4221] Bluetooth: hci1: failed to register connection device [ 185.459106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.480979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.524883][ T4530] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.553738][ T4530] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.564726][ T4530] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.574098][ T4530] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.606131][ T4327] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.646535][ T4327] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.659793][ T4749] blk_update_request: I/O error, dev loop7, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 187.694374][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 187.696781][ T4343] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.756697][ T4749] isofs_fill_super: bread failed, dev=loop7, iso_blknum=16, block=32 [ 187.776355][ T4752] loop0: detected capacity change from 0 to 512 [ 187.789768][ T4343] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.810975][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 187.958268][ T4752] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 187.972946][ T4757] loop5: detected capacity change from 0 to 128 [ 187.996683][ T4758] loop3: detected capacity change from 0 to 2048 [ 188.017164][ T4752] EXT4-fs (loop0): 1 truncate cleaned up [ 188.022875][ T4752] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 188.143978][ T4758] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000004,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 188.233860][ T4767] attempt to access beyond end of device [ 188.233860][ T4767] loop5: rw=2049, want=713, limit=128 [ 188.246839][ T26] audit: type=1800 audit(1764198193.127:4): pid=4758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.126" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 189.158335][ T4255] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 189.226629][ T4255] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 189.239856][ T4785] snd_dummy snd_dummy.0: control 0:57412:0:syz0:0 is already present [ 189.520935][ T4790] syz.5.135 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 189.790467][ T4798] loop1: detected capacity change from 0 to 1024 [ 190.961135][ T4811] device syzkaller0 left promiscuous mode [ 191.170706][ T4343] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.331519][ T4343] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.427350][ T4343] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.793025][ T4343] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.078403][ T4852] netlink: 16 bytes leftover after parsing attributes in process `syz.4.161'. [ 192.151175][ T4856] 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. [ 192.320131][ T4862] netlink: 12 bytes leftover after parsing attributes in process `syz.3.167'. [ 193.161236][ T4891] netlink: 36 bytes leftover after parsing attributes in process `syz.5.174'. [ 193.749588][ T4845] chnl_net:caif_netlink_parms(): no params data found [ 194.025592][ T23] Bluetooth: hci1: command 0x0409 tx timeout [ 194.031925][ T4845] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.048856][ T4845] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.057537][ T4845] device bridge_slave_0 entered promiscuous mode [ 194.073813][ T4845] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.082776][ T4845] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.091052][ T4845] device bridge_slave_1 entered promiscuous mode [ 194.145484][ T4347] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 194.153217][ T13] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 194.153626][ T4845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.183520][ T4845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.197341][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.204051][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.290491][ T4845] team0: Port device team_slave_0 added [ 194.340067][ T4845] team0: Port device team_slave_1 added [ 194.393674][ T4845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.402980][ T4845] 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. [ 194.435429][ T13] usb 2-1: Using ep0 maxpacket: 16 [ 194.439392][ T4845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.525782][ T4845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.533937][ T4845] 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. [ 194.582400][ T4845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.601161][ T13] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 194.615570][ T13] usb 2-1: config 0 has no interface number 0 [ 194.626713][ T13] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 194.640100][ T13] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 194.660868][ T4347] usb 6-1: unable to get BOS descriptor or descriptor too short [ 194.675569][ T13] usb 2-1: config 0 interface 41 has no altsetting 0 [ 194.727489][ T4845] device hsr_slave_0 entered promiscuous mode [ 194.756086][ T4347] usb 6-1: config 6 has an invalid interface number: 158 but max is 0 [ 194.764557][ T4347] usb 6-1: config 6 has no interface number 0 [ 194.772023][ T4845] device hsr_slave_1 entered promiscuous mode [ 194.778927][ T4347] usb 6-1: config 6 interface 158 has no altsetting 0 [ 194.786657][ T4845] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 194.795041][ T4845] Cannot create hsr debugfs directory [ 194.890729][ T13] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 194.912750][ T13] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.927050][ T13] usb 2-1: Product: syz [ 194.931264][ T13] usb 2-1: Manufacturer: syz [ 194.936659][ T13] usb 2-1: SerialNumber: syz [ 194.958303][ T13] usb 2-1: config 0 descriptor?? [ 194.976672][ T4900] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 194.984088][ T4900] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 194.993147][ T4347] usb 6-1: New USB device found, idVendor=0bda, idProduct=0140, bcdDevice=da.29 [ 195.003552][ T4347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.013263][ T4347] usb 6-1: Product: syz [ 195.021471][ T4347] usb 6-1: Manufacturer: syz [ 195.026502][ T4347] usb 6-1: SerialNumber: syz [ 195.028156][ T4343] device hsr_slave_0 left promiscuous mode [ 195.047718][ T4343] device hsr_slave_1 left promiscuous mode [ 195.054838][ T4343] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 195.072499][ T4343] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 195.083898][ T4343] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 195.099867][ T4343] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 195.114355][ T4343] device bridge_slave_1 left promiscuous mode [ 195.130473][ T4343] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.164400][ T4343] device bridge_slave_0 left promiscuous mode [ 195.173657][ T4343] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.197385][ T4343] device veth1_macvtap left promiscuous mode [ 195.204467][ T4343] device veth0_macvtap left promiscuous mode [ 195.211876][ T4343] device veth1_vlan left promiscuous mode [ 195.218165][ T4343] device veth0_vlan left promiscuous mode [ 195.229621][ T4900] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 195.242844][ T4900] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 195.423264][ T4343] team0 (unregistering): Port device team_slave_1 removed [ 195.445542][ T4343] team0 (unregistering): Port device team_slave_0 removed [ 195.462951][ T4343] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 195.480915][ T4343] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 195.559259][ T4343] bond0 (unregistering): Released all slaves [ 195.695691][ T13] Error reading MAC address [ 195.716358][ T4900] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 195.723776][ T4900] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 195.836557][ T4845] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 195.872595][ T4845] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 195.893183][ T4845] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 195.909706][ T4845] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 195.999528][ T13] sr9700 2-1:0.41 (unnamed net_device) (uninitialized): Error reading MAC address [ 196.047283][ T4845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.052942][ T13] usb 2-1: USB disconnect, device number 4 [ 196.079407][ T4347] rtsx_usb: probe of 6-1:6.158 failed with error -71 [ 196.099248][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.105960][ T4353] Bluetooth: hci1: command 0x041b tx timeout [ 196.118891][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.158702][ T4347] usb 6-1: USB disconnect, device number 2 [ 196.176543][ T4845] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.208182][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.233288][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.266468][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.273614][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.301891][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 196.325984][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.348159][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.365852][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.373032][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.397636][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.436907][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.468609][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.487853][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.526944][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.548953][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.606236][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.650535][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 196.666843][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 196.685774][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 196.706220][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 196.729377][ T4845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 196.885547][ T4282] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 196.925469][ T4353] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 197.099308][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.128188][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.190056][ T4845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.315969][ T4282] usb 2-1: config 0 has an invalid interface number: 168 but max is 0 [ 197.329712][ T4353] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.333433][ T4282] usb 2-1: config 0 has no interface number 0 [ 197.386271][ T4282] usb 2-1: New USB device found, idVendor=05ab, idProduct=0060, bcdDevice=11.06 [ 197.400176][ T4353] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 197.401931][ T4217] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 197.421230][ T4217] CPU: 0 PID: 4217 Comm: kworker/u5:5 Not tainted syzkaller #0 [ 197.428823][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 197.438996][ T4217] Workqueue: hci0 hci_rx_work [ 197.443717][ T4217] Call Trace: [ 197.447014][ T4217] [ 197.449962][ T4217] dump_stack_lvl+0x168/0x230 [ 197.454676][ T4217] ? show_regs_print_info+0x20/0x20 [ 197.459902][ T4217] ? load_image+0x3b0/0x3b0 [ 197.464455][ T4217] sysfs_create_dir_ns+0x252/0x280 [ 197.469601][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 197.474660][ T4217] ? sysfs_warn_dup+0xa0/0xa0 [ 197.477941][ T4353] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.479447][ T4217] ? le_conn_complete_evt+0xcbc/0x1590 [ 197.493019][ T4217] ? hci_event_packet+0xe05/0x12f0 [ 197.498259][ T4217] ? process_one_work+0x863/0x1000 [ 197.503399][ T4217] ? do_raw_spin_unlock+0x11d/0x230 [ 197.508628][ T4217] kobject_add_internal+0x662/0xd00 [ 197.513860][ T4217] kobject_add+0x152/0x210 [ 197.518307][ T4217] ? kobject_init+0x1d0/0x1d0 [ 197.523021][ T4217] ? klist_children_get+0x50/0x50 [ 197.528072][ T4217] ? get_device_parent+0x121/0x3f0 [ 197.533214][ T4217] device_add+0x483/0xfb0 [ 197.536786][ T4353] usb 6-1: config 0 descriptor?? [ 197.537578][ T4217] hci_conn_add_sysfs+0xd1/0x1e0 [ 197.547511][ T4217] le_conn_complete_evt+0xcbc/0x1590 [ 197.552957][ T4217] ? cs_le_create_conn+0x5e0/0x5e0 [ 197.558109][ T4217] ? __mutex_trylock_common+0x14f/0x250 [ 197.563697][ T4217] hci_le_meta_evt+0x289/0x3b80 [ 197.568583][ T4217] ? hci_event_packet+0x36d/0x12f0 [ 197.573732][ T4217] ? hci_event_packet+0x2e2/0x12f0 [ 197.578878][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 197.584039][ T4217] ? hci_remote_host_features_evt+0x280/0x280 [ 197.590167][ T4217] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 197.595839][ T4217] ? mark_lock+0x94/0x320 [ 197.600202][ T4217] ? mutex_unlock+0x10/0x10 [ 197.604766][ T4217] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 197.610783][ T4217] ? lock_chain_count+0x20/0x20 [ 197.615662][ T4217] ? __rwlock_init+0x140/0x140 [ 197.620455][ T4217] hci_event_packet+0xe05/0x12f0 [ 197.625423][ T4217] ? lockdep_hardirqs_on+0x94/0x140 [ 197.630659][ T4217] ? rcu_lock_release+0x20/0x20 [ 197.635545][ T4217] ? hci_send_to_monitor+0x9c/0x4a0 [ 197.640778][ T4217] hci_rx_work+0x255/0xa10 [ 197.645243][ T4217] process_one_work+0x863/0x1000 [ 197.650230][ T4217] ? worker_detach_from_pool+0x240/0x240 [ 197.655895][ T4217] ? lockdep_hardirqs_off+0x70/0x100 [ 197.661212][ T4217] ? _raw_spin_lock_irq+0xab/0xe0 [ 197.666269][ T4217] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 197.671669][ T4217] ? wq_worker_running+0x97/0x170 [ 197.676733][ T4217] worker_thread+0xaa8/0x12a0 [ 197.681466][ T4217] kthread+0x436/0x520 [ 197.685569][ T4217] ? rcu_lock_release+0x20/0x20 [ 197.690444][ T4217] ? kthread_blkcg+0xd0/0xd0 [ 197.695073][ T4217] ret_from_fork+0x1f/0x30 [ 197.699546][ T4217] [ 197.706477][ T4217] kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 197.720395][ T4217] Bluetooth: hci0: failed to register connection device [ 197.734725][ T4282] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.770824][ T4282] usb 2-1: config 0 descriptor?? [ 197.936313][ T4353] usbhid 6-1:0.0: can't add hid device: -71 [ 197.950808][ T4353] usbhid: probe of 6-1:0.0 failed with error -71 [ 198.040872][ T4221] Bluetooth: hci2: Unknown advertising packet type: 0x7c [ 198.085752][ T4282] usb 2-1: string descriptor 0 read error: -71 [ 198.115663][ T4353] usb 6-1: USB disconnect, device number 3 [ 198.143360][ T4282] usb-storage 2-1:0.168: USB Mass Storage device detected [ 198.185805][ T1110] Bluetooth: hci1: command 0x040f tx timeout [ 198.198689][ T4282] usb-storage 2-1:0.168: Quirks match for vid 05ab pid 0060: 2 [ 198.271431][ T4282] usb 2-1: USB disconnect, device number 5 [ 198.486398][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 198.501845][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 198.525856][ T4353] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 198.554617][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 198.564291][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 198.585899][ T4845] device veth0_vlan entered promiscuous mode [ 198.602546][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.626722][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.661439][ T4845] device veth1_vlan entered promiscuous mode [ 198.699207][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 198.721979][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 198.733586][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.735544][ T4347] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 198.747106][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.785596][ T4353] usb 6-1: Using ep0 maxpacket: 16 [ 198.805462][ T5053] loop1: detected capacity change from 0 to 128 [ 198.819251][ T4845] device veth0_macvtap entered promiscuous mode [ 198.873484][ T5051] device wg2 entered promiscuous mode [ 198.888634][ T4845] device veth1_macvtap entered promiscuous mode [ 198.905805][ T4353] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 198.935698][ T4353] usb 6-1: New USB device found, idVendor=0458, idProduct=5016, bcdDevice= 0.00 [ 198.966389][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 198.977656][ T4353] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.999550][ T4353] usb 6-1: config 0 descriptor?? [ 199.008625][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.044224][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 199.061247][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.062000][ T4347] usb 4-1: Using ep0 maxpacket: 8 [ 199.081618][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 199.102497][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.125361][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 199.155649][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.175411][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 199.200674][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.234392][ T4845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 199.253390][ T5058] netlink: 'syz.4.211': attribute type 4 has an invalid length. [ 199.277779][ T5060] netlink: 'syz.4.211': attribute type 17 has an invalid length. [ 199.323490][ T5060] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 199.324559][ T4347] usb 4-1: unable to get BOS descriptor or descriptor too short [ 199.357302][ T5061] netlink: 'syz.4.211': attribute type 4 has an invalid length. [ 199.387819][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 199.406215][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 199.431931][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.455631][ T4347] usb 4-1: config 4 interface 0 has no altsetting 0 [ 199.468666][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.483121][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.519392][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.559924][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.584781][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.592586][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.600167][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.608695][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.616215][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.618860][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.623772][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.652115][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.665498][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.676774][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.692623][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.704582][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.716256][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.724131][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.737108][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.737842][ T4347] usb 4-1: string descriptor 0 read error: -22 [ 199.757296][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.764741][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.782402][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.793420][ T4347] usb 4-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.ee [ 199.803279][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.811230][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.813133][ T4347] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.825420][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.836762][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 199.857491][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.867593][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.885388][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.904393][ T4845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 199.911937][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.928282][ T4347] usb 4-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 199.930145][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.944238][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.965465][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.973201][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 199.994523][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 200.014938][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.047288][ T4347] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 200.048873][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.067249][ T4845] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.080538][ T4347] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 200.082644][ T4845] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.099532][ T4347] usb 4-1: media controller created [ 200.104005][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.112852][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.127768][ T4845] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.140039][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.150783][ T4845] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.161519][ T4347] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 200.169544][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.181100][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.215490][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.225998][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.233817][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.241745][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.249896][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.257649][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.265152][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.278012][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.286484][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.294314][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.315433][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.324044][ T4347] zl10353_read_register: readreg error (reg=127, ret==0) [ 200.331218][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.339700][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.348181][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.355960][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.363871][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.372062][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.379797][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.395887][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.464458][ T4347] usb 4-1: USB disconnect, device number 2 [ 200.740793][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.748559][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.756081][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.763488][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.770943][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.778478][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.785959][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.793437][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.801508][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.808988][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.816460][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.823958][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.831443][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.839575][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.847124][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.854535][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.862063][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.871305][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.883109][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.892928][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.904980][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.914672][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.930724][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.939678][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.954028][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.961570][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.974820][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.982453][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 200.998032][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.009481][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.020790][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.033065][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.049555][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.059545][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.071292][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.081109][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.093553][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.103562][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.118256][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.129440][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.140746][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.152767][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.172774][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.190755][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.202807][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.214594][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.231148][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.241116][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.254520][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.264424][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.279011][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.289253][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.312417][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.329070][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.341454][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.353735][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.368897][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.380855][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.390961][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.403917][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.414091][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.428875][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.439495][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.451639][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.463217][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.474948][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.490094][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.500383][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.512969][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.523047][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.537740][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.549750][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.561446][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.573879][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.583965][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.598882][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.610765][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.621129][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.633598][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.644661][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.661175][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.671008][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.683532][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.693579][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.712100][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.719637][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.733408][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.740926][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.754987][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.763610][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.778134][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.790018][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.801106][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.812045][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.822940][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.833639][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.844544][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.859615][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.870444][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.880435][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.890383][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.900256][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.910136][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.920296][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.930150][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.939997][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.951404][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.962150][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.972859][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.982941][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 201.992729][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 202.002480][ T4353] hid-generic 0003:0458:5016.0002: unknown main item tag 0x0 [ 202.021899][ T4283] Bluetooth: hci1: command 0x0419 tx timeout [ 202.035417][ T4353] hid-generic 0003:0458:5016.0002: hidraw0: USB HID v0.09 Device [HID 0458:5016] on usb-dummy_hcd.5-1/input0 [ 202.051645][ T4353] usb 6-1: USB disconnect, device number 4 [ 202.210195][ T5099] 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. [ 202.346005][ T5102] fido_id[5102]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 202.364397][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.396202][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 202.515854][ T4342] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 202.593503][ T4221] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 202.605136][ T4221] CPU: 1 PID: 4221 Comm: kworker/u5:7 Not tainted syzkaller #0 [ 202.612821][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 202.622920][ T4221] Workqueue: hci4 hci_rx_work [ 202.627645][ T4221] Call Trace: [ 202.630952][ T4221] [ 202.633907][ T4221] dump_stack_lvl+0x168/0x230 [ 202.638630][ T4221] ? show_regs_print_info+0x20/0x20 [ 202.643856][ T4221] ? load_image+0x3b0/0x3b0 [ 202.648394][ T4221] sysfs_create_dir_ns+0x252/0x280 [ 202.653557][ T4221] ? __lock_acquire+0x7c60/0x7c60 [ 202.658626][ T4221] ? sysfs_warn_dup+0xa0/0xa0 [ 202.663351][ T4221] kobject_add_internal+0x662/0xd00 [ 202.668589][ T4221] kobject_add+0x152/0x210 [ 202.673213][ T4221] ? kobject_init+0x1d0/0x1d0 [ 202.677930][ T4221] ? klist_init+0xad/0xc0 [ 202.682384][ T4221] ? get_device_parent+0x121/0x3f0 [ 202.687648][ T4221] device_add+0x483/0xfb0 [ 202.692022][ T4221] hci_conn_add_sysfs+0xd1/0x1e0 [ 202.695782][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.697080][ T4221] le_conn_complete_evt+0xcbc/0x1590 [ 202.710523][ T4221] ? cs_le_create_conn+0x5e0/0x5e0 [ 202.715679][ T4221] ? __mutex_trylock_common+0x14f/0x250 [ 202.721268][ T4221] hci_le_meta_evt+0x289/0x3b80 [ 202.726148][ T4221] ? hci_event_packet+0x36d/0x12f0 [ 202.731295][ T4221] ? hci_event_packet+0x2e2/0x12f0 [ 202.736555][ T4221] ? __lock_acquire+0x7c60/0x7c60 [ 202.740583][ T5113] overlayfs: failed to get inode (-116) [ 202.741623][ T4221] ? hci_remote_host_features_evt+0x280/0x280 [ 202.741653][ T4221] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 202.741680][ T4221] ? mark_lock+0x94/0x320 [ 202.763674][ T4221] ? mutex_unlock+0x10/0x10 [ 202.768214][ T4221] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 202.774226][ T4221] ? lock_chain_count+0x20/0x20 [ 202.779107][ T4221] ? __rwlock_init+0x140/0x140 [ 202.783469][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 202.783899][ T4221] hci_event_packet+0xe05/0x12f0 [ 202.783930][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 202.801373][ T4221] ? rcu_lock_release+0x20/0x20 [ 202.806269][ T4221] ? hci_send_to_monitor+0x9c/0x4a0 [ 202.811603][ T4221] hci_rx_work+0x255/0xa10 [ 202.816082][ T4221] process_one_work+0x863/0x1000 [ 202.821221][ T4221] ? worker_detach_from_pool+0x240/0x240 [ 202.826891][ T4221] ? lockdep_hardirqs_off+0x70/0x100 [ 202.832209][ T4221] ? _raw_spin_lock_irq+0xab/0xe0 [ 202.837266][ T4221] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 202.841603][ T5116] overlayfs: failed to get inode (-116) [ 202.842678][ T4221] ? wq_worker_running+0x97/0x170 [ 202.842724][ T4221] worker_thread+0xaa8/0x12a0 [ 202.842749][ T4221] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 202.864291][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 202.869531][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 202.874766][ T4221] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 202.880771][ T4221] kthread+0x436/0x520 [ 202.884871][ T4221] ? rcu_lock_release+0x20/0x20 [ 202.889749][ T4221] ? kthread_blkcg+0xd0/0xd0 [ 202.892046][ T4346] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 202.894368][ T4221] ret_from_fork+0x1f/0x30 [ 202.906031][ T4221] [ 202.915914][ T4221] kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 202.921492][ T5113] overlayfs: failed to get inode (-116) [ 202.929462][ T4221] Bluetooth: hci4: failed to register connection device [ 202.967739][ T5116] overlayfs: failed to get inode (-116) [ 203.388615][ T5126] loop5: detected capacity change from 0 to 128 [ 203.865977][ T4353] Bluetooth: hci0: command 0x0406 tx timeout [ 204.051250][ T5149] user requested TSC rate below hardware speed [ 204.434716][ T5164] input: syz0 as /devices/virtual/input/input7 [ 204.465515][ T1110] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 204.496848][ T1108] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 204.619949][ T154] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 204.699193][ T154] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 204.710057][ T1110] usb 4-1: Using ep0 maxpacket: 16 [ 204.775412][ T1108] usb 2-1: Using ep0 maxpacket: 16 [ 204.826997][ T1110] usb 4-1: config 0 has no interfaces? [ 204.870219][ T154] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 204.915689][ T1108] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 204.926660][ T1108] usb 2-1: config 0 has no interface number 0 [ 204.933603][ T1108] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 204.954227][ T1108] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 204.964564][ T1108] usb 2-1: config 0 interface 41 has no altsetting 0 [ 205.005746][ T1110] usb 4-1: New USB device found, idVendor=34ef, idProduct=202b, bcdDevice=36.09 [ 205.026983][ T1110] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.049351][ T1110] usb 4-1: Product: syz [ 205.053571][ T1110] usb 4-1: Manufacturer: syz [ 205.059172][ T154] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 205.067622][ T1110] usb 4-1: SerialNumber: syz [ 205.087683][ T1110] usb 4-1: config 0 descriptor?? [ 205.145689][ T1108] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 205.163685][ T1108] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.190759][ T1108] usb 2-1: Product: syz [ 205.195165][ T1108] usb 2-1: Manufacturer: syz [ 205.200261][ T1108] usb 2-1: SerialNumber: syz [ 205.215637][ T4263] usb 6-1: new full-speed USB device number 5 using dummy_hcd [ 205.226378][ T1108] usb 2-1: config 0 descriptor?? [ 205.255772][ T5155] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 205.285499][ T5155] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 205.346438][ T5149] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=34144515 (68289030 ns) > initial count (67109412 ns). Using initial count to start timer. [ 205.395449][ T1110] usb 4-1: USB disconnect, device number 3 [ 205.458439][ T5191] overlayfs: failed to clone lowerpath [ 205.531939][ T5155] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 205.575655][ T4263] usb 6-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 0, changing to 4 [ 205.586914][ T4263] usb 6-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 205.595831][ T5155] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 205.607264][ T5193] syz.4.245 uses obsolete (PF_INET,SOCK_PACKET) [ 205.625668][ T4263] usb 6-1: config 0 interface 0 has no altsetting 0 [ 205.795702][ T4263] usb 6-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 205.813457][ T4263] usb 6-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 205.842337][ T4263] usb 6-1: Product: syz [ 205.854760][ T5185] chnl_net:caif_netlink_parms(): no params data found [ 205.861688][ T4263] usb 6-1: Manufacturer: syz [ 205.872449][ T4263] usb 6-1: SerialNumber: syz [ 205.900816][ T4263] usb 6-1: config 0 descriptor?? [ 205.963162][ T4263] usb 6-1: selecting invalid altsetting 0 [ 206.120168][ T5185] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.177630][ T5185] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.228673][ T4282] usb 6-1: USB disconnect, device number 5 [ 206.234978][ T5185] device bridge_slave_0 entered promiscuous mode [ 206.237781][ T5185] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.249224][ T5185] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.276883][ T5185] device bridge_slave_1 entered promiscuous mode [ 206.495208][ T1108] dm9601 2-1:0.41 (unnamed net_device) (uninitialized): Error reading chip ID [ 206.503875][ T5220] usb 6-1: selecting invalid altsetting 0 [ 206.525994][ T1108] sr9700: probe of 2-1:0.41 failed with error -71 [ 206.574253][ T1108] usb 2-1: USB disconnect, device number 6 [ 206.585599][ T5220] usb 6-1: 0:0: usb_set_interface failed (-22) [ 206.592281][ T5220] usb 6-1: 0:0: usb_set_interface failed (-19) [ 206.848169][ T5185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 206.875906][ T5185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 206.984583][ T5185] team0: Port device team_slave_0 added [ 207.008181][ T5185] team0: Port device team_slave_1 added [ 207.138233][ T5185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 207.145240][ T5185] 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. [ 207.297351][ T5185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 207.306080][ T4254] Bluetooth: hci1: command 0x0409 tx timeout [ 207.320519][ T5185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 207.320538][ T5185] 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. [ 207.320566][ T5185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 207.463139][ C0] vkms_vblank_simulate: vblank timer overrun [ 207.465164][ T5185] device hsr_slave_0 entered promiscuous mode [ 207.497816][ T5185] device hsr_slave_1 entered promiscuous mode [ 207.516043][ T4282] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 207.704656][ T5185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 207.723194][ T5185] Cannot create hsr debugfs directory [ 208.144746][ T154] device hsr_slave_0 left promiscuous mode [ 208.159081][ T154] device hsr_slave_1 left promiscuous mode [ 208.179594][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 208.187752][ T4282] usb 2-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 208.206610][ T4282] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.222815][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 208.231309][ T4282] usb 2-1: Product: syz [ 208.236114][ T4282] usb 2-1: Manufacturer: syz [ 208.240755][ T4282] usb 2-1: SerialNumber: syz [ 208.257372][ T4282] usb 2-1: config 0 descriptor?? [ 208.266076][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 208.273534][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 208.354950][ T154] device bridge_slave_1 left promiscuous mode [ 208.365092][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.422272][ T154] device bridge_slave_0 left promiscuous mode [ 208.451228][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.513198][ T154] device veth1_macvtap left promiscuous mode [ 208.530507][ T154] device veth0_macvtap left promiscuous mode [ 208.554165][ T154] device veth1_vlan left promiscuous mode [ 208.571577][ T154] device veth0_vlan left promiscuous mode [ 208.765554][ T4282] airspy 2-1:0.0: Board ID: 00 [ 208.770761][ T4282] airspy 2-1:0.0: Firmware version: [ 208.826016][ T154] team0 (unregistering): Port device team_slave_1 removed [ 208.844296][ T154] team0 (unregistering): Port device team_slave_0 removed [ 208.857911][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 208.872167][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 208.952029][ T154] bond0 (unregistering): Released all slaves [ 209.065487][ T1108] Bluetooth: hci4: command 0x0406 tx timeout [ 209.158191][ T5185] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 209.176528][ T5185] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 209.200825][ T5185] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 209.225610][ T4282] airspy 2-1:0.0: usb_control_msg() failed -71 request 0e [ 209.253407][ T5185] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 209.258896][ T4282] airspy 2-1:0.0: Registered as swradio24 [ 209.274237][ T4282] airspy 2-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 209.319540][ T4282] usb 2-1: USB disconnect, device number 7 [ 209.395628][ T4255] Bluetooth: hci1: command 0x041b tx timeout [ 209.504676][ T5185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 209.538434][ T5185] 8021q: adding VLAN 0 to HW filter on device team0 [ 209.567476][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 209.601085][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 209.639600][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 209.655643][ T1108] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 209.693951][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 209.718676][ T4287] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.725890][ T4287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.784762][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 209.814141][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 209.853482][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 209.872868][ T4287] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.880079][ T4287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 209.904982][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 209.923927][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 209.932365][ T4263] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 209.964891][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 210.003210][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 210.033249][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 210.082393][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 210.132955][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 210.191287][ T5185] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 210.195758][ T4263] usb 6-1: Using ep0 maxpacket: 8 [ 210.225072][ T5185] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 210.236453][ T1108] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 210.255267][ T1108] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.267344][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 210.276692][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 210.284537][ T1108] usb 4-1: Product: syz [ 210.290326][ T1108] usb 4-1: Manufacturer: syz [ 210.295119][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 210.303545][ T1108] usb 4-1: SerialNumber: syz [ 210.309296][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 210.319986][ T1108] usb 4-1: config 0 descriptor?? [ 210.325672][ T4263] usb 6-1: config 0 has an invalid interface number: 17 but max is 0 [ 210.331418][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 210.342173][ T5352] ubi0: attaching mtd0 [ 210.347504][ T4263] usb 6-1: config 0 has no interface number 0 [ 210.353642][ T4263] usb 6-1: New USB device found, idVendor=2013, idProduct=1faa, bcdDevice=ca.f7 [ 210.378998][ T5352] ubi0: scanning is finished [ 210.383637][ T5352] ubi0: empty MTD device detected [ 210.391607][ T4263] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.428606][ T4263] usb 6-1: config 0 descriptor?? [ 210.528178][ T5352] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 210.535826][ T5352] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 210.546150][ T5352] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 210.561496][ T5352] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 210.575788][ T1108] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 210.585445][ T5352] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 210.605700][ T5352] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 210.637412][ T5352] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 3279283260 [ 210.675944][ T5352] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 210.686302][ T4263] dvb-usb: found a 'DiBcom STK8096-PVR reference design' in warm state. [ 210.708475][ T4263] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 210.732539][ T5357] ubi0: background thread "ubi_bgt0d" started, PID 5357 [ 210.740059][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 210.768581][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 210.776649][ T4263] dvbdev: DVB: registering new adapter (DiBcom STK8096-PVR reference design) [ 210.795662][ T4263] usb 6-1: media controller created [ 210.802007][ T5185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 210.849209][ T4263] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 211.007416][ T4263] DVB: Unable to find symbol dib8000_attach() [ 211.015845][ T4263] dvb-usb: no frontend was attached by 'DiBcom STK8096-PVR reference design' [ 211.041348][ T4263] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 211.100359][ T4263] dvbdev: DVB: registering new adapter (DiBcom STK8096-PVR reference design) [ 211.135541][ T4263] usb 6-1: media controller created [ 211.208979][ T4263] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 211.364489][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 211.378125][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 211.434037][ T4263] DVB: Unable to find symbol dib8000_attach() [ 211.449640][ T4263] dvb-usb: no frontend was attached by 'DiBcom STK8096-PVR reference design' [ 211.468672][ T4282] Bluetooth: hci1: command 0x040f tx timeout [ 211.481174][ T5185] device veth0_vlan entered promiscuous mode [ 211.539713][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 211.555550][ T4263] rc_core: IR keymap rc-dib0700-rc5 not found [ 211.561691][ T4263] Registered IR keymap rc-empty [ 211.573761][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 211.585901][ T4263] dvb-usb: could not initialize remote control. [ 211.621501][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 211.629309][ T4263] dvb-usb: DiBcom STK8096-PVR reference design successfully initialized and connected. [ 211.646058][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 211.659737][ T5185] device veth1_vlan entered promiscuous mode [ 211.702170][ T4263] usb 6-1: USB disconnect, device number 6 [ 211.741711][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 211.755003][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 211.792081][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 211.836230][ T3046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 211.854360][ T4263] dvb-usb: DiBcom STK8096-PVR reference design successfully deinitialized and disconnected. [ 211.876438][ T5185] device veth0_macvtap entered promiscuous mode [ 211.923980][ T5185] device veth1_macvtap entered promiscuous mode [ 211.983722][ T5185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 212.015702][ T5185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 212.026201][ T5185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 212.037010][ T5185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 212.053142][ T5185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 212.064603][ T5185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 212.078222][ T5185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 212.089036][ T5185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 212.100043][ T5185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 212.112810][ T5185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 212.127410][ T5185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 212.171666][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 212.191887][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 212.221094][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 212.245463][ T4263] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 212.247655][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 212.299375][ T5185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 212.337375][ T5185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 212.381092][ T5185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 212.407683][ T5185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 212.461262][ T5185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 212.493171][ T5185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 212.505266][ T5185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 212.517119][ T5185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 212.534290][ T5185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 212.553625][ T5185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 212.566409][ T5185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 212.578840][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 212.602774][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 212.631042][ T5185] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.635987][ T4263] usb 6-1: New USB device found, idVendor=0c45, idProduct=8001, bcdDevice=90.0a [ 212.653265][ T5185] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.665097][ T4263] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.667371][ T5185] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.690426][ T5185] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.703754][ T4263] usb 6-1: config 0 descriptor?? [ 212.767797][ T4263] gspca_main: sn9c2028-2.14.0 probing 0c45:8001 [ 212.928697][ T3046] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.969316][ T3046] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 212.994789][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 213.019310][ T4263] gspca_sn9c2028: read1 error -32 [ 213.053365][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 213.060252][ T5431] netlink: 16 bytes leftover after parsing attributes in process `syz.1.292'. [ 213.071086][ T4263] gspca_sn9c2028: read1 error -32 [ 213.083802][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 213.122532][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 213.326374][ T4263] usb 6-1: USB disconnect, device number 7 [ 213.545477][ T23] Bluetooth: hci1: command 0x0419 tx timeout [ 213.649126][ T4255] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 214.026978][ T4217] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 214.043532][ T4217] CPU: 0 PID: 4217 Comm: kworker/u5:5 Not tainted syzkaller #0 [ 214.051137][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 214.061223][ T4217] Workqueue: hci1 hci_rx_work [ 214.065964][ T4217] Call Trace: [ 214.069264][ T4217] [ 214.072217][ T4217] dump_stack_lvl+0x168/0x230 [ 214.076935][ T4217] ? show_regs_print_info+0x20/0x20 [ 214.082168][ T4217] ? load_image+0x3b0/0x3b0 [ 214.086722][ T4217] sysfs_create_dir_ns+0x252/0x280 [ 214.091868][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 214.096928][ T4217] ? sysfs_warn_dup+0xa0/0xa0 [ 214.101636][ T4217] ? le_conn_complete_evt+0xcbc/0x1590 [ 214.107122][ T4217] ? hci_event_packet+0xe05/0x12f0 [ 214.112259][ T4217] ? process_one_work+0x863/0x1000 [ 214.117491][ T4217] ? do_raw_spin_unlock+0x11d/0x230 [ 214.122719][ T4217] kobject_add_internal+0x662/0xd00 [ 214.127969][ T4217] kobject_add+0x152/0x210 [ 214.132419][ T4217] ? kobject_init+0x1d0/0x1d0 [ 214.137135][ T4217] ? klist_children_get+0x50/0x50 [ 214.142183][ T4217] ? get_device_parent+0x121/0x3f0 [ 214.147344][ T4217] device_add+0x483/0xfb0 [ 214.151718][ T4217] hci_conn_add_sysfs+0xd1/0x1e0 [ 214.156705][ T4217] le_conn_complete_evt+0xcbc/0x1590 [ 214.162294][ T4217] ? cs_le_create_conn+0x5e0/0x5e0 [ 214.167549][ T4217] ? __mutex_trylock_common+0x14f/0x250 [ 214.173131][ T4217] hci_le_meta_evt+0x289/0x3b80 [ 214.178018][ T4217] ? hci_event_packet+0x36d/0x12f0 [ 214.183157][ T4217] ? hci_event_packet+0x2e2/0x12f0 [ 214.188330][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 214.193482][ T4217] ? hci_remote_host_features_evt+0x280/0x280 [ 214.199575][ T4217] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 214.205238][ T4217] ? mark_lock+0x94/0x320 [ 214.209601][ T4217] ? mutex_unlock+0x10/0x10 [ 214.214131][ T4217] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 214.220159][ T4217] ? lock_chain_count+0x20/0x20 [ 214.225042][ T4217] ? __rwlock_init+0x140/0x140 [ 214.230282][ T4217] hci_event_packet+0xe05/0x12f0 [ 214.235269][ T4217] ? lockdep_hardirqs_on+0x94/0x140 [ 214.240508][ T4217] ? rcu_lock_release+0x20/0x20 [ 214.245400][ T4217] ? hci_send_to_monitor+0x9c/0x4a0 [ 214.250628][ T4217] hci_rx_work+0x255/0xa10 [ 214.255089][ T4217] process_one_work+0x863/0x1000 [ 214.260070][ T4217] ? worker_detach_from_pool+0x240/0x240 [ 214.265734][ T4217] ? lockdep_hardirqs_off+0x70/0x100 [ 214.271055][ T4217] ? _raw_spin_lock_irq+0xab/0xe0 [ 214.276106][ T4217] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 214.281521][ T4217] ? wq_worker_running+0x97/0x170 [ 214.286580][ T4217] worker_thread+0xaa8/0x12a0 [ 214.291321][ T4217] kthread+0x436/0x520 [ 214.295414][ T4217] ? rcu_lock_release+0x20/0x20 [ 214.300309][ T4217] ? kthread_blkcg+0xd0/0xd0 [ 214.304938][ T4217] ret_from_fork+0x1f/0x30 [ 214.309406][ T4217] [ 214.330768][ T4217] kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 214.344994][ T23] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 214.353782][ T4217] Bluetooth: hci1: failed to register connection device [ 214.385711][ T4255] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 214.393869][ T1108] dvb_usb_rtl28xxu: probe of 4-1:0.0 failed with error -71 [ 214.433982][ T4255] usb 2-1: can't read configurations, error -71 [ 214.491393][ T1108] usb 4-1: USB disconnect, device number 4 [ 214.725594][ T23] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 214.738205][ T23] usb 6-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 214.769115][ T23] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 214.825938][ T23] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 214.875407][ T23] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 215.185610][ T23] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 215.202335][ T23] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 215.223112][ T23] usb 6-1: Product: syz [ 215.239161][ T23] usb 6-1: Manufacturer: syz [ 215.265509][ T4254] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 215.286738][ T23] cdc_wdm 6-1:1.0: skipping garbage [ 215.292012][ T23] cdc_wdm 6-1:1.0: skipping garbage [ 215.376301][ T23] cdc_wdm 6-1:1.0: cdc-wdm0: USB WDM device [ 215.382452][ T23] cdc_wdm 6-1:1.0: Unknown control protocol [ 215.619725][ T23] usb 6-1: USB disconnect, device number 8 [ 215.635591][ T4254] usb 4-1: config index 0 descriptor too short (expected 215, got 45) [ 215.635790][ C0] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 215.651046][ C0] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 215.657151][ C0] cdc_wdm 6-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 215.805705][ T4254] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 215.825404][ T4254] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.833539][ T4254] usb 4-1: Product: syz [ 215.861479][ T4254] usb 4-1: Manufacturer: syz [ 215.884641][ T4254] usb 4-1: SerialNumber: syz [ 216.248876][ T4217] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 216.258940][ T4217] CPU: 1 PID: 4217 Comm: kworker/u5:5 Not tainted syzkaller #0 [ 216.266525][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 216.276610][ T4217] Workqueue: hci3 hci_rx_work [ 216.281333][ T4217] Call Trace: [ 216.284630][ T4217] [ 216.287665][ T4217] dump_stack_lvl+0x168/0x230 [ 216.292378][ T4217] ? show_regs_print_info+0x20/0x20 [ 216.297605][ T4217] ? load_image+0x3b0/0x3b0 [ 216.302415][ T4217] sysfs_create_dir_ns+0x252/0x280 [ 216.307566][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 216.312625][ T4217] ? sysfs_warn_dup+0xa0/0xa0 [ 216.317330][ T4217] ? le_conn_complete_evt+0xcbc/0x1590 [ 216.322824][ T4217] ? hci_event_packet+0xe05/0x12f0 [ 216.327956][ T4217] ? process_one_work+0x863/0x1000 [ 216.333184][ T4217] ? do_raw_spin_unlock+0x11d/0x230 [ 216.338429][ T4217] kobject_add_internal+0x662/0xd00 [ 216.343665][ T4217] kobject_add+0x152/0x210 [ 216.348201][ T4217] ? kobject_init+0x1d0/0x1d0 [ 216.352913][ T4217] ? klist_children_get+0x50/0x50 [ 216.357968][ T4217] ? get_device_parent+0x121/0x3f0 [ 216.363125][ T4217] device_add+0x483/0xfb0 [ 216.367497][ T4217] hci_conn_add_sysfs+0xd1/0x1e0 [ 216.372465][ T4217] le_conn_complete_evt+0xcbc/0x1590 [ 216.377785][ T4217] ? cs_le_create_conn+0x5e0/0x5e0 [ 216.382930][ T4217] ? __mutex_trylock_common+0x14f/0x250 [ 216.388509][ T4217] hci_le_meta_evt+0x289/0x3b80 [ 216.393388][ T4217] ? hci_event_packet+0x36d/0x12f0 [ 216.398534][ T4217] ? hci_event_packet+0x2e2/0x12f0 [ 216.403707][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 216.408773][ T4217] ? hci_remote_host_features_evt+0x280/0x280 [ 216.414967][ T4217] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 216.420640][ T4217] ? mark_lock+0x94/0x320 [ 216.424992][ T4217] ? mutex_unlock+0x10/0x10 [ 216.429530][ T4217] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 216.435544][ T4217] ? lock_chain_count+0x20/0x20 [ 216.440434][ T4217] ? __rwlock_init+0x140/0x140 [ 216.445240][ T4217] hci_event_packet+0xe05/0x12f0 [ 216.450224][ T4217] ? lockdep_hardirqs_on+0x94/0x140 [ 216.455476][ T4217] ? rcu_lock_release+0x20/0x20 [ 216.460382][ T4217] ? hci_send_to_monitor+0x9c/0x4a0 [ 216.465785][ T4217] hci_rx_work+0x255/0xa10 [ 216.470252][ T4217] process_one_work+0x863/0x1000 [ 216.475236][ T4217] ? worker_detach_from_pool+0x240/0x240 [ 216.481077][ T4217] ? lockdep_hardirqs_off+0x70/0x100 [ 216.486403][ T4217] ? _raw_spin_lock_irq+0xab/0xe0 [ 216.491473][ T4217] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 216.496877][ T4217] ? wq_worker_running+0x97/0x170 [ 216.501929][ T4217] worker_thread+0xaa8/0x12a0 [ 216.506669][ T4217] kthread+0x436/0x520 [ 216.511023][ T4217] ? rcu_lock_release+0x20/0x20 [ 216.515902][ T4217] ? kthread_blkcg+0xd0/0xd0 [ 216.520601][ T4217] ret_from_fork+0x1f/0x30 [ 216.525063][ T4217] [ 216.533582][ T23] Bluetooth: hci1: command 0x2016 tx timeout [ 216.542532][ T4217] kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 216.556235][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -32 [ 216.566913][ T4217] Bluetooth: hci3: failed to register connection device [ 217.228695][ T5568] 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. [ 217.491568][ T4221] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 217.501534][ T4221] CPU: 1 PID: 4221 Comm: kworker/u5:7 Not tainted syzkaller #0 [ 217.509126][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 217.519312][ T4221] Workqueue: hci3 hci_rx_work [ 217.524039][ T4221] Call Trace: [ 217.527341][ T4221] [ 217.530652][ T4221] dump_stack_lvl+0x168/0x230 [ 217.535368][ T4221] ? show_regs_print_info+0x20/0x20 [ 217.540699][ T4221] ? load_image+0x3b0/0x3b0 [ 217.545248][ T4221] sysfs_create_dir_ns+0x252/0x280 [ 217.550396][ T4221] ? __lock_acquire+0x7c60/0x7c60 [ 217.555454][ T4221] ? sysfs_warn_dup+0xa0/0xa0 [ 217.560207][ T4221] ? le_conn_complete_evt+0xcbc/0x1590 [ 217.565693][ T4221] ? hci_event_packet+0xe05/0x12f0 [ 217.570827][ T4221] ? process_one_work+0x863/0x1000 [ 217.575968][ T4221] ? do_raw_spin_unlock+0x11d/0x230 [ 217.581199][ T4221] kobject_add_internal+0x662/0xd00 [ 217.586442][ T4221] kobject_add+0x152/0x210 [ 217.590888][ T4221] ? kobject_init+0x1d0/0x1d0 [ 217.595602][ T4221] ? klist_children_get+0x50/0x50 [ 217.600662][ T4221] ? get_device_parent+0x121/0x3f0 [ 217.605815][ T4221] device_add+0x483/0xfb0 [ 217.610180][ T4221] hci_conn_add_sysfs+0xd1/0x1e0 [ 217.615148][ T4221] le_conn_complete_evt+0xcbc/0x1590 [ 217.620475][ T4221] ? cs_le_create_conn+0x5e0/0x5e0 [ 217.625623][ T4221] ? __mutex_trylock_common+0x14f/0x250 [ 217.631235][ T4221] hci_le_meta_evt+0x289/0x3b80 [ 217.636121][ T4221] ? hci_event_packet+0x36d/0x12f0 [ 217.641347][ T4221] ? hci_event_packet+0x2e2/0x12f0 [ 217.646494][ T4221] ? __lock_acquire+0x7c60/0x7c60 [ 217.651564][ T4221] ? hci_remote_host_features_evt+0x280/0x280 [ 217.657659][ T4221] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 217.663330][ T4221] ? mark_lock+0x94/0x320 [ 217.667685][ T4221] ? mutex_unlock+0x10/0x10 [ 217.672220][ T4221] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 217.678234][ T4221] ? lock_chain_count+0x20/0x20 [ 217.683119][ T4221] ? __rwlock_init+0x140/0x140 [ 217.687918][ T4221] hci_event_packet+0xe05/0x12f0 [ 217.692885][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 217.698120][ T4221] ? rcu_lock_release+0x20/0x20 [ 217.703007][ T4221] ? hci_send_to_monitor+0x9c/0x4a0 [ 217.708233][ T4221] hci_rx_work+0x255/0xa10 [ 217.712699][ T4221] process_one_work+0x863/0x1000 [ 217.717679][ T4221] ? worker_detach_from_pool+0x240/0x240 [ 217.723338][ T4221] ? lockdep_hardirqs_off+0x70/0x100 [ 217.728712][ T4221] ? _raw_spin_lock_irq+0xab/0xe0 [ 217.734122][ T4221] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 217.739539][ T4221] ? wq_worker_running+0x97/0x170 [ 217.744594][ T4221] worker_thread+0xaa8/0x12a0 [ 217.749295][ T4221] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 217.755223][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 217.760450][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 217.765683][ T4221] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 217.771614][ T4221] kthread+0x436/0x520 [ 217.775709][ T4221] ? rcu_lock_release+0x20/0x20 [ 217.780588][ T4221] ? kthread_blkcg+0xd0/0xd0 [ 217.785209][ T4221] ret_from_fork+0x1f/0x30 [ 217.789673][ T4221] [ 217.811538][ T4221] kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 217.824888][ T4221] Bluetooth: hci3: failed to register connection device [ 217.903614][ T5597] loop7: detected capacity change from 0 to 128 [ 218.105781][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -32 [ 218.135506][ T4283] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 218.415458][ T4283] usb 6-1: Using ep0 maxpacket: 8 [ 218.545747][ T4283] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 218.563723][ T4283] usb 6-1: config 16 has an invalid interface number: 3 but max is 0 [ 218.592667][ T4283] usb 6-1: config 16 has no interface number 0 [ 218.595489][ T1108] Bluetooth: hci3: command 0x2016 tx timeout [ 218.614109][ T4283] usb 6-1: config 16 interface 3 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 218.646695][ T4283] usb 6-1: config 16 interface 3 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 218.657701][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000040. ret = -71 [ 218.723520][ T4283] usb 6-1: config 16 interface 3 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 218.734581][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -71 [ 218.782556][ T4283] usb 6-1: config 16 interface 3 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 218.796401][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00001004. ret = -71 [ 218.855579][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00001008. ret = -71 [ 218.915813][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00001020. ret = -71 [ 218.928013][ T4283] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 218.945397][ T4283] usb 6-1: New USB device strings: Mfr=0, Product=199, SerialNumber=0 [ 218.975560][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00001028. ret = -71 [ 218.987556][ T4283] usb 6-1: Product: syz [ 219.056193][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001030. ret = -71 [ 219.140665][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001018. ret = -71 [ 219.239556][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 219.282123][ T4254] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 219.295482][ T4283] usb 6-1: usb_control_msg returned -32 [ 219.301299][ T4283] usbtmc 6-1:16.3: can't read capabilities [ 219.339224][ T4254] lan78xx: probe of 4-1:1.0 failed with error -71 [ 219.385693][ T4254] usb 4-1: USB disconnect, device number 5 [ 219.761448][ T4217] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 219.771664][ T4217] CPU: 0 PID: 4217 Comm: kworker/u5:5 Not tainted syzkaller #0 [ 219.779254][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 219.789335][ T4217] Workqueue: hci0 hci_rx_work [ 219.794136][ T4217] Call Trace: [ 219.797434][ T4217] [ 219.800379][ T4217] dump_stack_lvl+0x168/0x230 [ 219.805100][ T4217] ? show_regs_print_info+0x20/0x20 [ 219.810341][ T4217] ? load_image+0x3b0/0x3b0 [ 219.814975][ T4217] sysfs_create_dir_ns+0x252/0x280 [ 219.820211][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 219.825269][ T4217] ? sysfs_warn_dup+0xa0/0xa0 [ 219.829980][ T4217] ? le_conn_complete_evt+0xcbc/0x1590 [ 219.835480][ T4217] ? hci_event_packet+0xe05/0x12f0 [ 219.840633][ T4217] ? process_one_work+0x863/0x1000 [ 219.845791][ T4217] ? do_raw_spin_unlock+0x11d/0x230 [ 219.851051][ T4217] kobject_add_internal+0x662/0xd00 [ 219.856301][ T4217] kobject_add+0x152/0x210 [ 219.860758][ T4217] ? kobject_init+0x1d0/0x1d0 [ 219.865466][ T4217] ? klist_children_get+0x50/0x50 [ 219.870512][ T4217] ? get_device_parent+0x121/0x3f0 [ 219.875655][ T4217] device_add+0x483/0xfb0 [ 219.880031][ T4217] hci_conn_add_sysfs+0xd1/0x1e0 [ 219.885001][ T4217] le_conn_complete_evt+0xcbc/0x1590 [ 219.890350][ T4217] ? cs_le_create_conn+0x5e0/0x5e0 [ 219.895503][ T4217] ? __mutex_trylock_common+0x14f/0x250 [ 219.901081][ T4217] hci_le_meta_evt+0x289/0x3b80 [ 219.905960][ T4217] ? hci_event_packet+0x36d/0x12f0 [ 219.911118][ T4217] ? hci_event_packet+0x2e2/0x12f0 [ 219.916345][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 219.921411][ T4217] ? hci_remote_host_features_evt+0x280/0x280 [ 219.927507][ T4217] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 219.933182][ T4217] ? mark_lock+0x94/0x320 [ 219.937535][ T4217] ? mutex_unlock+0x10/0x10 [ 219.942067][ T4217] ? mark_lock+0x94/0x320 [ 219.946430][ T4217] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 219.952451][ T4217] hci_event_packet+0xe05/0x12f0 [ 219.957442][ T4217] ? rcu_lock_release+0x20/0x20 [ 219.962440][ T4217] ? hci_rx_work+0x248/0xa10 [ 219.967071][ T4217] hci_rx_work+0x255/0xa10 [ 219.971538][ T4217] process_one_work+0x863/0x1000 [ 219.976526][ T4217] ? worker_detach_from_pool+0x240/0x240 [ 219.982180][ T4217] ? lockdep_hardirqs_off+0x70/0x100 [ 219.987496][ T4217] ? _raw_spin_lock_irq+0xab/0xe0 [ 219.992549][ T4217] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 219.997952][ T4217] ? wq_worker_running+0x97/0x170 [ 220.003191][ T4217] worker_thread+0xaa8/0x12a0 [ 220.007932][ T4217] kthread+0x436/0x520 [ 220.012166][ T4217] ? rcu_lock_release+0x20/0x20 [ 220.017046][ T4217] ? kthread_blkcg+0xd0/0xd0 [ 220.021664][ T4217] ret_from_fork+0x1f/0x30 [ 220.026126][ T4217] [ 220.045553][ T4217] kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 220.059488][ T4217] Bluetooth: hci0: failed to register connection device [ 220.675468][ T4347] Bluetooth: hci3: command 0x2016 tx timeout [ 220.911764][ T4263] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 221.365402][ T4263] usb 4-1: Using ep0 maxpacket: 16 [ 221.468620][ T1108] usb 6-1: USB disconnect, device number 9 [ 221.486600][ T4263] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 221.510604][ T4263] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 221.544704][ T4263] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 221.725627][ T4263] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 221.754336][ T4263] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.768213][ T4263] usb 4-1: Product: syz [ 221.772443][ T4263] usb 4-1: Manufacturer: syz [ 221.797683][ T4263] usb 4-1: SerialNumber: syz [ 221.965480][ T4283] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 222.041176][ T1108] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 222.115912][ T4255] Bluetooth: hci0: command 0x2016 tx timeout [ 222.215473][ T4283] usb 8-1: Using ep0 maxpacket: 32 [ 222.305775][ T4263] usb 4-1: 0:2 : does not exist [ 222.335604][ T4283] usb 8-1: config 0 has an invalid interface number: 184 but max is 0 [ 222.346574][ T1108] usb 2-1: Using ep0 maxpacket: 16 [ 222.352584][ T4283] usb 8-1: config 0 has no interface number 0 [ 222.359559][ T4283] usb 8-1: config 0 interface 184 has no altsetting 0 [ 222.525526][ T4283] usb 8-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 222.535238][ T4283] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.546007][ T4283] usb 8-1: Product: syz [ 222.550320][ T4283] usb 8-1: Manufacturer: syz [ 222.551971][ T1108] usb 2-1: unable to get BOS descriptor or descriptor too short [ 222.555047][ T4283] usb 8-1: SerialNumber: syz [ 222.578517][ T4283] usb 8-1: config 0 descriptor?? [ 222.629350][ T4283] smsc75xx v1.0.0 [ 222.655567][ T1108] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 222.676441][ T1108] usb 2-1: config 0 has no interfaces? [ 222.856966][ T1108] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 222.887489][ T1108] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.907824][ T1108] usb 2-1: Product: syz [ 222.912472][ T1108] usb 2-1: Manufacturer: syz [ 222.926307][ T1108] usb 2-1: SerialNumber: syz [ 222.973542][ T1108] usb 2-1: config 0 descriptor?? [ 223.271423][ T4282] usb 2-1: USB disconnect, device number 10 [ 223.365505][ T4283] smsc75xx 8-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 223.382208][ T4283] smsc75xx 8-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 224.430780][ T5759] loop1: detected capacity change from 0 to 128 [ 224.437826][ T5758] loop3: detected capacity change from 0 to 1024 [ 224.635514][ T4282] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 224.652271][ T5759] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 224.678245][ T5759] ext4 filesystem being mounted at /66/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 224.699767][ T5759] EXT4-fs error (device loop1): htree_dirblock_to_tree:1112: inode #2: block 4: comm syz.1.358: bad entry in directory: inode out of bounds - offset=0, inode=134217730, rec_len=12, size=1024 fake=1 [ 224.779870][ T5764] 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. [ 225.404147][ T4263] usb 4-1: USB disconnect, device number 6 [ 225.598453][ T4283] smsc75xx 8-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000118: -71 [ 225.621180][ T4283] smsc75xx 8-1:0.184 (unnamed net_device) (uninitialized): Failed to write RX_ADDRH: -71 [ 225.629491][ T4282] usb 6-1: Using ep0 maxpacket: 8 [ 225.634116][ T4283] smsc75xx 8-1:0.184 (unnamed net_device) (uninitialized): Failed to set mac address [ 225.648423][ T4283] smsc75xx 8-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 225.660197][ T4283] smsc75xx: probe of 8-1:0.184 failed with error -71 [ 225.678916][ T4283] usb 8-1: USB disconnect, device number 2 [ 225.956522][ T4282] usb 6-1: New USB device found, idVendor=0c45, idProduct=6128, bcdDevice=c4.6d [ 225.974994][ T4282] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.993947][ T4282] usb 6-1: Product: syz [ 226.008877][ T4282] usb 6-1: Manufacturer: syz [ 226.014181][ T4282] usb 6-1: SerialNumber: syz [ 226.104600][ T4282] usb 6-1: config 0 descriptor?? [ 226.169372][ T4282] gspca_main: sonixj-2.14.0 probing 0c45:6128 [ 226.322223][ T4263] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 226.565581][ T4263] usb 4-1: Using ep0 maxpacket: 32 [ 226.605729][ T4254] usb 8-1: new full-speed USB device number 3 using dummy_hcd [ 226.685545][ T4263] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.695907][ T4263] usb 4-1: New USB device found, idVendor=9022, idProduct=d662, bcdDevice=b3.0e [ 226.705218][ T4263] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.715184][ T4263] usb 4-1: config 0 descriptor?? [ 226.757438][ T4263] dw2102: su3000_identify_state [ 226.762360][ T4263] dvb-usb: found a 'TeVii S662' in warm state. [ 226.769163][ T4263] dw2102: su3000_power_ctrl: 1, initialized 0 [ 226.775708][ T4263] dvb-usb: bulk message failed: -22 (2/0) [ 226.788474][ T4263] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 226.815764][ T4263] dvbdev: DVB: registering new adapter (TeVii S662) [ 226.822432][ T4263] usb 4-1: media controller created [ 226.828940][ T4263] dvb-usb: bulk message failed: -22 (6/0) [ 226.835176][ T4263] dw2102: i2c transfer failed. [ 226.840485][ T4263] dvb-usb: bulk message failed: -22 (6/0) [ 226.847037][ T4263] dw2102: i2c transfer failed. [ 226.851846][ T4263] dvb-usb: bulk message failed: -22 (6/0) [ 226.857655][ T4263] dw2102: i2c transfer failed. [ 226.862443][ T4263] dvb-usb: bulk message failed: -22 (6/0) [ 226.869362][ T4263] dw2102: i2c transfer failed. [ 226.874148][ T4263] dvb-usb: bulk message failed: -22 (6/0) [ 226.879993][ T4263] dw2102: i2c transfer failed. [ 226.884784][ T4263] dvb-usb: bulk message failed: -22 (6/0) [ 226.891389][ T4263] dw2102: i2c transfer failed. [ 226.898781][ T4263] dvb-usb: MAC address: 02:02:02:02:02:02 [ 226.911159][ T1108] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 226.917133][ T4263] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 226.941992][ T4263] dvb-usb: bulk message failed: -22 (3/0) [ 226.948565][ T4263] dw2102: command 0x0e transfer failed. [ 226.954648][ T4263] dvb-usb: bulk message failed: -22 (3/0) [ 226.960807][ T4263] dw2102: command 0x0e transfer failed. [ 227.125624][ T4254] usb 8-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 227.134797][ T4254] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.148269][ T4254] usb 8-1: Product: syz [ 227.153255][ T4254] usb 8-1: Manufacturer: syz [ 227.158048][ T4254] usb 8-1: SerialNumber: syz [ 227.166339][ T4254] usb 8-1: config 0 descriptor?? [ 227.207414][ T4254] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 227.285614][ T4263] dvb-usb: bulk message failed: -22 (3/0) [ 227.291603][ T4263] dw2102: command 0x0e transfer failed. [ 227.297398][ T4263] dvb-usb: bulk message failed: -22 (3/0) [ 227.303263][ T4263] dw2102: command 0x0e transfer failed. [ 227.308969][ T4263] dvb-usb: bulk message failed: -22 (1/0) [ 227.314735][ T4263] dw2102: command 0x51 transfer failed. [ 227.320377][ T4263] dvb-usb: bulk message failed: -22 (5/0) [ 227.326594][ T4263] dw2102: i2c probe for address 0x68 failed. [ 227.334886][ T4263] dvb-usb: bulk message failed: -22 (5/0) [ 227.338227][ T1108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.340828][ T4263] dw2102: i2c probe for address 0x69 failed. [ 227.361469][ T1108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 227.362946][ T4263] dvb-usb: bulk message failed: -22 (5/0) [ 227.375657][ T1108] usb 2-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 227.377527][ T4263] dw2102: i2c probe for address 0x6a failed. [ 227.392562][ T4263] dw2102: probing for demodulator failed. Is the external power switched on? [ 227.392749][ T5766] dvb-usb: bulk message failed: -22 (27/0) [ 227.401590][ T4263] dvb-usb: no frontend was attached by 'TeVii S662' [ 227.411394][ T1108] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.435588][ T5766] dw2102: i2c transfer failed. [ 227.455941][ T1108] usb 2-1: config 0 descriptor?? [ 227.499141][ T4282] input: sonixj as /devices/platform/dummy_hcd.5/usb6/6-1/input/input10 [ 227.595426][ T4263] rc_core: IR keymap rc-tt-1500 not found [ 227.601349][ T4263] Registered IR keymap rc-empty [ 227.609311][ T4263] rc rc0: TeVii S662 as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 227.620784][ T4263] input: TeVii S662 as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input9 [ 227.632607][ T4263] dvb-usb: schedule remote query interval to 250 msecs. [ 227.640023][ T4263] dw2102: su3000_power_ctrl: 0, initialized 1 [ 227.650209][ T4263] dvb-usb: TeVii S662 successfully initialized and connected. [ 227.667195][ T4958] udevd[4958]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 227.684584][ T4255] usb 6-1: USB disconnect, device number 10 [ 227.692205][ T4263] usb 4-1: USB disconnect, device number 7 [ 227.774660][ T4263] dvb-usb: TeVii S662 successfully deinitialized and disconnected. [ 227.936516][ T5780] udc-core: couldn't find an available UDC or it's busy [ 227.943518][ T5780] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 227.973193][ T1108] playstation 0003:054C:0DF2.0003: unknown main item tag 0x0 [ 228.020370][ T1108] playstation 0003:054C:0DF2.0003: unknown main item tag 0x0 [ 228.045687][ T1108] playstation 0003:054C:0DF2.0003: unknown main item tag 0x0 [ 228.060082][ T1108] playstation 0003:054C:0DF2.0003: unknown main item tag 0x0 [ 228.070012][ T1108] playstation 0003:054C:0DF2.0003: unknown main item tag 0x0 [ 228.118792][ T1108] playstation 0003:054C:0DF2.0003: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.1-1/input0 [ 228.255727][ T1108] playstation 0003:054C:0DF2.0003: Invalid reportID received, expected 9 got 0 [ 228.264873][ T1108] playstation 0003:054C:0DF2.0003: Failed to retrieve DualSense pairing info: -22 [ 228.274564][ T1108] playstation 0003:054C:0DF2.0003: Failed to get MAC address from DualSense [ 228.284340][ T1108] playstation 0003:054C:0DF2.0003: Failed to create dualsense. [ 228.294707][ T1108] playstation: probe of 0003:054C:0DF2.0003 failed with error -22 [ 228.305916][ T4263] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 228.473904][ T1108] usb 2-1: USB disconnect, device number 11 [ 228.515770][ T4255] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 228.545596][ T4263] usb 4-1: Using ep0 maxpacket: 32 [ 228.665714][ T4263] usb 4-1: config 0 has an invalid interface number: 86 but max is 0 [ 228.685498][ T4263] usb 4-1: config 0 has no interface number 0 [ 228.693318][ T4263] usb 4-1: config 0 interface 86 altsetting 16 bulk endpoint 0x6 has invalid maxpacket 1023 [ 228.710750][ T4263] usb 4-1: config 0 interface 86 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 8 [ 228.722440][ T4263] usb 4-1: config 0 interface 86 has no altsetting 0 [ 228.916295][ T4263] usb 4-1: New USB device found, idVendor=8086, idProduct=0b63, bcdDevice=6a.32 [ 229.096027][ T4263] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.341611][ T4263] usb 4-1: Product: syz [ 229.450661][ T4263] usb 4-1: Manufacturer: syz [ 229.505620][ T4263] usb 4-1: SerialNumber: syz [ 229.524337][ T4263] usb 4-1: config 0 descriptor?? [ 229.565667][ T5809] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 229.573206][ T5809] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 229.655542][ T4255] usb 6-1: Using ep0 maxpacket: 16 [ 229.805581][ T4255] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 229.819361][ T4255] usb 6-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 229.829695][ T4255] usb 6-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 229.855538][ T4255] usb 6-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 229.866077][ T4255] usb 6-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 229.866598][ T4254] gspca_stk1135: reg_w 0x300 err -71 [ 229.876215][ T4255] usb 6-1: config 1 interface 0 has no altsetting 0 [ 229.876252][ T4255] usb 6-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 229.876277][ T4255] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.906137][ T23] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 229.921717][ T4254] gspca_stk1135: serial bus timeout: status=0x00 [ 229.946127][ T4263] usb 4-1: USB disconnect, device number 8 [ 229.954398][ T4254] gspca_stk1135: Sensor write failed [ 229.966624][ T4255] ums-sddr09 6-1:1.0: USB Mass Storage device detected [ 229.973102][ T4254] gspca_stk1135: serial bus timeout: status=0x00 [ 229.985093][ T4254] gspca_stk1135: Sensor write failed [ 229.994224][ T4254] gspca_stk1135: serial bus timeout: status=0x00 [ 230.004403][ T4254] gspca_stk1135: Sensor read failed [ 230.014156][ T4254] gspca_stk1135: serial bus timeout: status=0x00 [ 230.029741][ T4254] gspca_stk1135: Sensor read failed [ 230.034987][ T4254] gspca_stk1135: Detected sensor type unknown (0x0) [ 230.044338][ T4254] gspca_stk1135: serial bus timeout: status=0x00 [ 230.057845][ T4254] gspca_stk1135: Sensor read failed [ 230.063203][ T4254] gspca_stk1135: serial bus timeout: status=0x00 [ 230.073379][ T4254] gspca_stk1135: Sensor read failed [ 230.082546][ T4254] gspca_stk1135: serial bus timeout: status=0x00 [ 230.092386][ T4254] gspca_stk1135: Sensor write failed [ 230.101296][ T4254] gspca_stk1135: serial bus timeout: status=0x00 [ 230.109963][ T4254] gspca_stk1135: Sensor write failed [ 230.117892][ T4254] stk1135: probe of 8-1:0.0 failed with error -71 [ 230.127638][ T4254] usb 8-1: USB disconnect, device number 3 [ 230.145419][ T23] usb 2-1: Using ep0 maxpacket: 8 [ 230.198703][ T4255] scsi host1: usb-storage 6-1:1.0 [ 230.266484][ T23] usb 2-1: config 0 has an invalid interface number: 33 but max is 1 [ 230.274759][ T23] usb 2-1: config 0 has no interface number 1 [ 230.281866][ T23] usb 2-1: config 0 interface 33 altsetting 0 endpoint 0x6 has an invalid bInterval 0, changing to 7 [ 230.293002][ T23] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 247 [ 230.398863][ T4255] usb 6-1: USB disconnect, device number 11 [ 230.455823][ T23] usb 2-1: New USB device found, idVendor=2040, idProduct=2950, bcdDevice=85.f1 [ 230.465516][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.473832][ T23] usb 2-1: Product: syz [ 230.478359][ T23] usb 2-1: Manufacturer: syz [ 230.483174][ T23] usb 2-1: SerialNumber: syz [ 230.490811][ T23] usb 2-1: config 0 descriptor?? [ 230.538301][ T23] pvrusb2: Hardware description: WinTV PVR USB2 Model 29xxx [ 230.695546][ T4283] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 230.703520][ T4263] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 230.742365][ T5828] udc-core: couldn't find an available UDC or it's busy [ 230.750136][ T5828] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 230.960028][ T5828] udc-core: couldn't find an available UDC or it's busy [ 230.965457][ T4263] usb 8-1: Using ep0 maxpacket: 32 [ 230.977065][ T5828] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 231.003074][ T5828] udc-core: couldn't find an available UDC or it's busy [ 231.010894][ T5828] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 231.035785][ T4283] usb 4-1: too many configurations: 13, using maximum allowed: 8 [ 231.036961][ T2425] pvrusb2: Invalid read control endpoint [ 231.047197][ T23] pvrusb2: Hardware description: WinTV PVR USB2 Model 29xxx [ 231.087396][ T2425] usb 2-1: Direct firmware load for v4l-pvrusb2-29xxx-01.fw failed with error -2 [ 231.104242][ T23] usb 2-1: USB disconnect, device number 12 [ 231.104544][ T2425] usb 2-1: Falling back to sysfs fallback for: v4l-pvrusb2-29xxx-01.fw [ 231.135809][ T4263] usb 8-1: config 0 has no interfaces? [ 231.141396][ T4263] usb 8-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 231.150725][ T4283] usb 4-1: config 0 has no interfaces? [ 231.159671][ T4263] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.178181][ T4263] usb 8-1: config 0 descriptor?? [ 231.255524][ T4283] usb 4-1: config 0 has no interfaces? [ 231.355448][ T4283] usb 4-1: config 0 has no interfaces? [ 231.435543][ T4283] usb 4-1: config 0 has no interfaces? [ 231.446585][ T4263] usb 8-1: USB disconnect, device number 4 [ 231.485601][ T1110] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 231.525582][ T4283] usb 4-1: config 0 has no interfaces? [ 231.605647][ T4283] usb 4-1: config 0 has no interfaces? [ 231.682041][ T5885] loop1: detected capacity change from 0 to 1024 [ 231.695798][ T4283] usb 4-1: config 0 has no interfaces? [ 231.735642][ T1110] usb 6-1: Using ep0 maxpacket: 32 [ 231.775639][ T4283] usb 4-1: config 0 has no interfaces? [ 232.005659][ T1110] usb 6-1: config 0 has an invalid interface number: 184 but max is 0 [ 232.014361][ T1110] usb 6-1: config 0 has no interface number 0 [ 232.025654][ T1110] usb 6-1: config 0 interface 184 has no altsetting 0 [ 232.126157][ T4283] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 232.175817][ T4263] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 232.190379][ T4283] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.236858][ T1110] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 232.288701][ T1110] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.322390][ T4283] usb 4-1: Product: syz [ 232.382146][ T4283] usb 4-1: Manufacturer: syz [ 232.405067][ T1110] usb 6-1: Product: syz [ 232.447214][ T4283] usb 4-1: SerialNumber: syz [ 232.455653][ T4263] usb 8-1: Using ep0 maxpacket: 16 [ 232.472562][ T1110] usb 6-1: Manufacturer: syz [ 232.640113][ T1110] usb 6-1: SerialNumber: syz [ 232.646740][ T4283] usb 4-1: config 0 descriptor?? [ 232.683973][ T1110] usb 6-1: config 0 descriptor?? [ 232.705731][ T4263] usb 8-1: config 0 has an invalid interface number: 2 but max is 0 [ 232.713782][ T4263] usb 8-1: config 0 has no interface number 0 [ 232.766487][ T1110] smsc75xx v1.0.0 [ 232.934914][ T21] usb 4-1: USB disconnect, device number 9 [ 232.943877][ T4263] usb 8-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 0.01 [ 232.963305][ T4263] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.987800][ T4263] usb 8-1: Product: syz [ 232.992563][ T4263] usb 8-1: Manufacturer: syz [ 233.019731][ T4263] usb 8-1: SerialNumber: syz [ 233.042035][ T4263] usb 8-1: config 0 descriptor?? [ 233.123466][ T4263] gspca_main: xirlink-cit-2.14.0 probing 0545:8080 [ 233.301413][ T5937] loop1: detected capacity change from 0 to 1024 [ 233.540366][ T1110] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 233.552212][ T1110] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 233.715410][ T5904] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 234.115457][ T5904] usb 4-1: Using ep0 maxpacket: 32 [ 234.244839][ T5904] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 234.475702][ T5904] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 234.498635][ T5904] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 234.532361][ T5904] usb 4-1: config 0 descriptor?? [ 234.565643][ T5904] usb 4-1: can't set config #0, error -71 [ 234.590614][ T5904] usb 4-1: USB disconnect, device number 10 [ 235.266822][ T1110] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000118: -71 [ 235.331159][ T1110] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to write RX_ADDRH: -71 [ 235.394409][ T1110] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to set mac address [ 235.465622][ T4263] gspca_xirlink_cit: Failed to write a register (index 0x040B, value 0x26, error -71) [ 235.496047][ T1110] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 235.515752][ T4263] gspca_xirlink_cit: Failed to write a register (index 0x0437, value 0x07, error -71) [ 235.531371][ T1110] smsc75xx: probe of 6-1:0.184 failed with error -71 [ 235.545537][ T4263] gspca_xirlink_cit: Failed to write a register (index 0x042F, value 0x15, error -71) [ 235.578821][ T1110] usb 6-1: USB disconnect, device number 12 [ 235.605963][ T4263] gspca_xirlink_cit: Failed to write a register (index 0x0439, value 0x2B, error -71) [ 235.655455][ T4263] gspca_xirlink_cit: Failed to write a register (index 0x043A, value 0x26, error -71) [ 235.710847][ T4263] gspca_xirlink_cit: Failed to write a register (index 0x0438, value 0x08, error -71) [ 235.765460][ T4263] gspca_xirlink_cit: Failed to write a register (index 0x042B, value 0x1E, error -71) [ 235.805469][ T4263] gspca_xirlink_cit: Failed to write a register (index 0x042C, value 0x41, error -71) [ 235.859386][ T4263] gspca_xirlink_cit: Failed to write a register (index 0x0100, value 0xC0, error -71) [ 235.947677][ T4263] input: xirlink-cit as /devices/platform/dummy_hcd.7/usb8/8-1/input/input11 [ 235.994773][ T4263] usb 8-1: USB disconnect, device number 5 [ 236.463658][ T6039] usb usb8: usbfs: process 6039 (syz.3.429) did not claim interface 0 before use [ 236.636904][ T6026] netlink: 4 bytes leftover after parsing attributes in process `syz.7.419'. [ 236.657369][ T6026] device bridge_slave_1 left promiscuous mode [ 236.668396][ T6026] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.105962][ T6026] device bridge_slave_0 left promiscuous mode [ 237.172204][ T6026] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.378285][ T6111] netlink: 'syz.4.445': attribute type 3 has an invalid length. [ 239.812769][ T6124] loop5: detected capacity change from 0 to 1024 [ 240.155980][ T6137] D‹\ [ 240.371058][ T6145] 9pnet_virtio: no channels available for device syz [ 242.670115][ T6174] netlink: 32 bytes leftover after parsing attributes in process `syz.3.464'. [ 243.198230][ T6188] loop1: detected capacity change from 0 to 1024 [ 244.286825][ T4327] hfsplus: b-tree write err: -5, ino 4 [ 244.873853][ T6204] loop7: detected capacity change from 0 to 512 [ 244.910511][ T6204] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 244.990063][ T6204] EXT4-fs (loop7): 1 truncate cleaned up [ 244.998996][ T6204] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 246.133962][ T6223] loop1: detected capacity change from 0 to 128 [ 247.071932][ T6235] 9pnet_virtio: no channels available for device syz [ 253.520882][ T6349] loop1: detected capacity change from 0 to 128 [ 254.032489][ T6351] loop7: detected capacity change from 0 to 512 [ 254.206465][ T6351] EXT4-fs (loop7): Ignoring removed mblk_io_submit option [ 254.224427][ T6351] EXT4-fs (loop7): Ignoring removed bh option [ 254.961483][ T6351] EXT4-fs (loop7): Test dummy encryption mode enabled [ 254.971106][ T6364] netlink: 32 bytes leftover after parsing attributes in process `syz.1.503'. [ 254.980848][ T6351] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 255.036519][ T6351] EXT4-fs (loop7): 1 truncate cleaned up [ 255.049365][ T6351] EXT4-fs (loop7): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000000002,mblk_io_submit,bh,auto_da_alloc,barrier,test_dummy_encryption,nogrpid,,errors=continue. Quota mode: none. [ 255.404519][ T4217] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 255.417732][ T4217] CPU: 0 PID: 4217 Comm: kworker/u5:5 Not tainted syzkaller #0 [ 255.425328][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 255.427395][ T6351] fscrypt (loop7): Missing crypto API support for AES-256-XTS (API name: "xts(aes)") [ 255.435529][ T4217] Workqueue: hci2 hci_rx_work [ 255.435595][ T4217] Call Trace: [ 255.435604][ T4217] [ 255.435614][ T4217] dump_stack_lvl+0x168/0x230 [ 255.460947][ T4217] ? show_regs_print_info+0x20/0x20 [ 255.466196][ T4217] ? load_image+0x3b0/0x3b0 [ 255.469143][ T6380] netlink: 'syz.3.506': attribute type 3 has an invalid length. [ 255.470746][ T4217] sysfs_create_dir_ns+0x252/0x280 [ 255.483506][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 255.488567][ T4217] ? sysfs_warn_dup+0xa0/0xa0 [ 255.493278][ T4217] ? le_conn_complete_evt+0xcbc/0x1590 [ 255.498780][ T4217] ? hci_event_packet+0xe05/0x12f0 [ 255.503921][ T4217] ? process_one_work+0x863/0x1000 [ 255.509067][ T4217] ? do_raw_spin_unlock+0x11d/0x230 [ 255.514300][ T4217] kobject_add_internal+0x662/0xd00 [ 255.519532][ T4217] kobject_add+0x152/0x210 [ 255.523986][ T4217] ? kobject_init+0x1d0/0x1d0 [ 255.528697][ T4217] ? klist_children_get+0x50/0x50 [ 255.533747][ T4217] ? get_device_parent+0x121/0x3f0 [ 255.538907][ T4217] device_add+0x483/0xfb0 [ 255.543298][ T4217] hci_conn_add_sysfs+0xd1/0x1e0 [ 255.548267][ T4217] le_conn_complete_evt+0xcbc/0x1590 [ 255.553597][ T4217] ? cs_le_create_conn+0x5e0/0x5e0 [ 255.558757][ T4217] ? __mutex_trylock_common+0x14f/0x250 [ 255.564339][ T4217] hci_le_meta_evt+0x289/0x3b80 [ 255.569233][ T4217] ? hci_event_packet+0x36d/0x12f0 [ 255.574445][ T4217] ? hci_event_packet+0x2e2/0x12f0 [ 255.579588][ T4217] ? __lock_acquire+0x7c60/0x7c60 [ 255.584690][ T4217] ? hci_remote_host_features_evt+0x280/0x280 [ 255.590785][ T4217] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 255.596457][ T4217] ? mark_lock+0x94/0x320 [ 255.600817][ T4217] ? mutex_unlock+0x10/0x10 [ 255.605352][ T4217] ? mark_lock+0x94/0x320 [ 255.609728][ T4217] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 255.615743][ T4217] hci_event_packet+0xe05/0x12f0 [ 255.620726][ T4217] ? rcu_lock_release+0x20/0x20 [ 255.625613][ T4217] ? hci_rx_work+0x51/0xa10 [ 255.630149][ T4217] hci_rx_work+0x255/0xa10 [ 255.632170][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.634611][ T4217] process_one_work+0x863/0x1000 [ 255.640956][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.645808][ T4217] ? worker_detach_from_pool+0x240/0x240 [ 255.645832][ T4217] ? lockdep_hardirqs_off+0x70/0x100 [ 255.645861][ T4217] ? _raw_spin_lock_irq+0xab/0xe0 [ 255.668077][ T4217] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 255.673487][ T4217] ? wq_worker_running+0x97/0x170 [ 255.678906][ T4217] worker_thread+0xaa8/0x12a0 [ 255.683654][ T4217] kthread+0x436/0x520 [ 255.687748][ T4217] ? rcu_lock_release+0x20/0x20 [ 255.692707][ T4217] ? kthread_blkcg+0xd0/0xd0 [ 255.697332][ T4217] ret_from_fork+0x1f/0x30 [ 255.701878][ T4217] [ 255.741292][ T4217] kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 255.754760][ T4217] Bluetooth: hci2: failed to register connection device [ 257.033370][ T6405] loop7: detected capacity change from 0 to 128 [ 257.039940][ T6404] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 257.066147][ T6402] loop3: detected capacity change from 0 to 512 [ 257.105560][ T6402] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 257.183021][ T6402] EXT4-fs (loop3): 1 truncate cleaned up [ 257.193313][ T6402] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 259.013569][ T6432] netlink: 'syz.4.521': attribute type 3 has an invalid length. [ 259.265530][ T1110] Bluetooth: hci2: command 0x0406 tx timeout [ 260.225303][ C0] sched: RT throttling activated [ 260.344360][ T4221] ------------[ cut here ]------------ [ 260.351008][ T4221] WARNING: CPU: 1 PID: 4221 at net/bluetooth/hci_conn.c:443 hci_conn_timeout+0x24f/0x450 [ 260.365450][ T4221] Modules linked in: [ 260.369390][ T4221] CPU: 1 PID: 4221 Comm: kworker/u5:7 Not tainted syzkaller #0 [ 260.377011][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 260.387129][ T4221] Workqueue: hci2 hci_conn_timeout [ 260.392376][ T4221] RIP: 0010:hci_conn_timeout+0x24f/0x450 [ 260.398336][ T4221] Code: 69 8d e8 34 4e f0 f8 48 8b 35 55 b7 9d 04 bf 08 00 00 00 48 89 da 5b 41 5c 41 5d 41 5e 41 5f 5d e9 f6 20 81 f8 e8 f1 e5 ab f8 <0f> 0b e9 35 fe ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd [ 260.418004][ T4221] RSP: 0018:ffffc9000302fc08 EFLAGS: 00010293 [ 260.424074][ T4221] RAX: ffffffff88cbe61f RBX: ffff888061424138 RCX: ffff88807aaad940 [ 260.432108][ T4221] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 260.440126][ T4221] RBP: 00000000ffffffff R08: dffffc0000000000 R09: ffffed100c284803 [ 260.448179][ T4221] R10: ffffed100c284803 R11: 1ffff1100c284802 R12: dffffc0000000000 [ 260.456197][ T4221] R13: dffffc0000000000 R14: ffff888061424000 R15: ffff888061424010 [ 260.464170][ T4221] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 261.262592][ T4221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 261.272930][ T4221] CR2: 00007fbd33fd7128 CR3: 000000002229d000 CR4: 00000000003506e0 [ 261.282470][ T4221] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 261.290609][ T4221] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 261.298861][ T4221] Call Trace: [ 261.313627][ T4221] [ 261.316734][ T4221] process_one_work+0x863/0x1000 [ 261.322642][ T4221] ? worker_detach_from_pool+0x240/0x240 [ 261.328434][ T4221] ? lockdep_hardirqs_off+0x70/0x100 [ 261.333928][ T4221] ? _raw_spin_lock_irq+0xab/0xe0 [ 261.339679][ T4221] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 261.808688][ T6450] loop1: detected capacity change from 0 to 512 [ 261.830079][ T4221] ? wq_worker_running+0x97/0x170 [ 261.835426][ T4221] worker_thread+0xaa8/0x12a0 [ 261.840139][ T4221] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 261.846118][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 261.851353][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 261.856674][ T4221] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 261.862622][ T4221] kthread+0x436/0x520 [ 261.866794][ T4221] ? rcu_lock_release+0x20/0x20 [ 261.872775][ T4221] ? kthread_blkcg+0xd0/0xd0 [ 261.877495][ T4221] ret_from_fork+0x1f/0x30 [ 261.881960][ T4221] [ 261.885010][ T4221] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 261.892299][ T4221] CPU: 1 PID: 4221 Comm: kworker/u5:7 Not tainted syzkaller #0 [ 261.899865][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 261.909941][ T4221] Workqueue: hci2 hci_conn_timeout [ 261.915088][ T4221] Call Trace: [ 261.918384][ T4221] [ 261.921343][ T4221] dump_stack_lvl+0x168/0x230 [ 261.926058][ T4221] ? show_regs_print_info+0x20/0x20 [ 261.931281][ T4221] ? load_image+0x3b0/0x3b0 [ 261.935822][ T4221] panic+0x2c9/0x7f0 [ 261.939777][ T4221] ? bpf_jit_dump+0xd0/0xd0 [ 261.944415][ T4221] ? ret_from_fork+0x1f/0x30 [ 261.949125][ T4221] ? hci_conn_timeout+0x24f/0x450 [ 261.954189][ T4221] __warn+0x248/0x2b0 [ 261.958200][ T4221] ? hci_conn_timeout+0x24f/0x450 [ 261.963256][ T4221] report_bug+0x1b7/0x2e0 [ 261.967628][ T4221] handle_bug+0x3a/0x70 [ 261.971815][ T4221] exc_invalid_op+0x16/0x40 [ 261.976347][ T4221] asm_exc_invalid_op+0x16/0x20 [ 261.981408][ T4221] RIP: 0010:hci_conn_timeout+0x24f/0x450 [ 261.987157][ T4221] Code: 69 8d e8 34 4e f0 f8 48 8b 35 55 b7 9d 04 bf 08 00 00 00 48 89 da 5b 41 5c 41 5d 41 5e 41 5f 5d e9 f6 20 81 f8 e8 f1 e5 ab f8 <0f> 0b e9 35 fe ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd [ 262.006787][ T4221] RSP: 0018:ffffc9000302fc08 EFLAGS: 00010293 [ 262.012888][ T4221] RAX: ffffffff88cbe61f RBX: ffff888061424138 RCX: ffff88807aaad940 [ 262.020894][ T4221] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 262.028912][ T4221] RBP: 00000000ffffffff R08: dffffc0000000000 R09: ffffed100c284803 [ 262.036999][ T4221] R10: ffffed100c284803 R11: 1ffff1100c284802 R12: dffffc0000000000 [ 262.045000][ T4221] R13: dffffc0000000000 R14: ffff888061424000 R15: ffff888061424010 [ 262.053011][ T4221] ? hci_conn_timeout+0x24f/0x450 [ 262.058074][ T4221] ? hci_conn_timeout+0x24f/0x450 [ 262.063133][ T4221] process_one_work+0x863/0x1000 [ 262.068114][ T4221] ? worker_detach_from_pool+0x240/0x240 [ 262.073789][ T4221] ? lockdep_hardirqs_off+0x70/0x100 [ 262.079106][ T4221] ? _raw_spin_lock_irq+0xab/0xe0 [ 262.084150][ T4221] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 262.089613][ T4221] ? wq_worker_running+0x97/0x170 [ 262.094654][ T4221] worker_thread+0xaa8/0x12a0 [ 262.099350][ T4221] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 262.105254][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 262.110475][ T4221] ? lockdep_hardirqs_on+0x94/0x140 [ 262.115725][ T4221] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 262.121632][ T4221] kthread+0x436/0x520 [ 262.125704][ T4221] ? rcu_lock_release+0x20/0x20 [ 262.130552][ T4221] ? kthread_blkcg+0xd0/0xd0 [ 262.135150][ T4221] ret_from_fork+0x1f/0x30 [ 262.139579][ T4221] [ 262.142884][ T4221] Kernel Offset: disabled [ 262.147481][ T4221] Rebooting in 86400 seconds..