last executing test programs: 2m30.993665642s ago: executing program 4 (id=469): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=@newqdisc={0x6c, 0x24, 0x4ee4e6a52ff56541, 0x1001, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x40, 0x2, [@TCA_TBF_PRATE64={0xc, 0x5, 0xc2240edb8ac75ac7}, @TCA_TBF_BURST={0x8, 0x6, 0xff}, @TCA_TBF_PARMS={0x28, 0x1, {{0x5a, 0x2, 0x84a, 0x9, 0x1, 0x800}, {0x8c, 0x1, 0xfffc, 0x7fff, 0x4, 0xb}, 0x5, 0x34, 0x91f}}]}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x50) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0x0, 0x8}, {0xfff1, 0xb}, {0xffff, 0xffe0}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x8, 0x3, 0x6, 0x1, 0xc47f, 0xd, 0xfff, 0xfffffffa, 0x9ca0}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8004}, 0x40) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56561, 0x70bd2b, 0x1, {0x0, 0x0, 0x0, r5, {0x0, 0xffe0}, {0xfff1, 0x8}, {0x10, 0x10}}, [@qdisc_kind_options=@q_pie={{0x8}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20002000}, 0x0) 2m30.129206881s ago: executing program 4 (id=473): ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000005c0)={'sit0\x00', &(0x7f0000000300)={'gretap0\x00', 0x0, 0x80, 0x10, 0x4, 0x0, {{0x8, 0x4, 0x1, 0x0, 0x20, 0x67, 0x0, 0x4, 0x2f, 0x0, @remote, @loopback, {[@timestamp_prespec={0x44, 0xc, 0x47, 0x3, 0x5, [{@multicast1, 0x6}]}]}}}}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=@newtfilter={0x34, 0x2c, 0xd27, 0x70bd28, 0x8000, {0x0, 0x0, 0x0, 0x0, {0x0, 0x8}, {}, {0xc}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x260580e9}, 0x810) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x40f00, 0x21, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r0, 0x4048587b, &(0x7f0000003d80)={{0xffffffffffffffff, 0x0, 0x200200, 0x0, 0xa394, 0x0, 0x0}, 0x1, &(0x7f0000003c40)=[{0x3, 0x8, &(0x7f0000000340)='\xfddOx\x87\xebG\xf6\x93\x83\xf3\xaf\xcd:O\xc8\x10|\xa0U$k\v\x17\xc3U\t bK\xe4_\x99\r\xa5(\x7f\xab\xe5\xab`\xb2\xf3E\xf7l&\xaf\x9fx\xb3\x80+HV\xc9\xb18)>\xfb\x91#\x88\x1a\xca\a\v):&\x1d6\v\x01\x00\x00\x00\x0f\x87\xc9E\xc9\xcdv\xb3R\x92\x9b\xbb\xd0', 0x0, 0x0, 0x10}]}) r1 = socket(0x11, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0xc2882, 0x0) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'ip6gretap0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0xe9, 0x4) sendmsg$netlink(r1, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="3f011400dcdc14"], 0xdd12}], 0x1}, 0x200400d1) 2m29.226305881s ago: executing program 4 (id=475): mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000001, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ceb000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) munlock(&(0x7f00002a4000/0x2000)=nil, 0x2000) mremap(&(0x7f0000186000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) prlimit64(0x0, 0x9, &(0x7f0000000000)={0xfffffffffffffffb, 0xfffffffffffffffb}, 0x0) mremap(&(0x7f000016c000/0x4000)=nil, 0x4000, 0x40000000, 0x3, &(0x7f000063c000/0x3000)=nil) madvise(&(0x7f0000922000/0x4000)=nil, 0x4000, 0xf) quotactl$Q_QUOTAON(0xffffffff80000201, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0xd0809000) 2m26.569452588s ago: executing program 4 (id=494): syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x94, &(0x7f0000003280)=ANY=[], 0x1, 0xd99, &(0x7f0000006900)="$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") openat$vim2m(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) mount(0x0, &(0x7f0000002200)='.\x00', 0x0, 0x3209864, 0x0) r2 = syz_clone(0xb2b60000, 0x0, 0xfffffffffffffcd1, 0x0, 0x0, 0x0) r3 = syz_pidfd_open(r2, 0x0) setns(r3, 0x24020000) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffd000/0x1000)=nil) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000380)='.\x00', 0x2042023, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, &(0x7f0000000000)) 2m25.978158171s ago: executing program 4 (id=502): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) 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$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c00000002000000000000000200000408000000000000000300000000000000000000000200000000000000000000000000000200000000000000000000000404"], 0x0, 0x56}, 0x20) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, r3, 0x3, 0x1}, 0x50) 2m24.006699814s ago: executing program 4 (id=511): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$lock(0xffffffffffffffff, 0x7, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) io_setup(0x2007, &(0x7f0000000980)=0x0) setpriority(0x0, 0x0, 0x200002a14b56) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) io_pgetevents(r0, 0x2, 0x2, &(0x7f0000000080)=[{}, {}], 0x0, 0x0) 2m23.788245868s ago: executing program 32 (id=511): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$lock(0xffffffffffffffff, 0x7, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) io_setup(0x2007, &(0x7f0000000980)=0x0) setpriority(0x0, 0x0, 0x200002a14b56) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) io_pgetevents(r0, 0x2, 0x2, &(0x7f0000000080)=[{}, {}], 0x0, 0x0) 9.401299829s ago: executing program 5 (id=1244): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000280)=0x1, 0x4) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f00000002c0)=0x5) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x15, 0x0, &(0x7f0000000780)) syz_mount_image$f2fs(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x1000800, &(0x7f0000000380)=ANY=[@ANYBLOB="6e6f646973636172642c6261636b67726f756e645f67633d73796e632c6261636b67726f756e645f67633d6f6e2c6e6f757365725f78617474722c6e6f71756f74612c64697361626c655f726f6c6c5f666f72776172642c67635f6d657267652c6e6f757365725f78617474722c636865636b706f696e743d64697361626c652c757365725f78617474722c6673796e635f6d6f64653d7374726963742c646973636172645f756e69743d73656374696f6e2c636865636b706f696e743d64697361626c652c6e6f696e6c696e655f64656e7472792c00ec6da92d1c80a6c720380e3c2c55bf27596d2776ce408c4bb19b149757508e1c7e919c6c2047023baa412d14fa75c8cac6e5f103e13ea52708af0a7c5da8af4ecb6612"], 0x2, 0x5524, &(0x7f00000108c0)="$eJzs3L9vG3UUAPDnpGnTH5QIMbD1pAopkWqrTpsKtgCt+CFSRQUGJnBsx3Jr+6LYcUImBkbEwH+CQGJi5G9gYGZDDCA2JJDvzqUpFCHFjZvk85HO7+7rr9+9rxWd9O4iB3BqLSS//1qKy3E+ImYj4lJEtl+KiLnxpNU8vBQRVyJi5pGtVIw/HDgbERci4vIoeZ6zVLz15bXh1ZVf3vntux/Onbn41bc/Tm/VwLS9HBHdrXx/t5vHtJXH+8V4bdjOYvfmsIj5G90HxXGax93mRpZhtzaeV8vijVY+P93a6Y/iZqdWH8VWezMb3+rlJ+wPW+M82Qfu17az40ZzI4vtfprF1n5e195+fm3b7w/yPI0i3ydZ+hgMxjEfb+418/VsPchivTcoxvO8aaO5N4rDIhani3raaWR1bBzmm362vdvu7ewlw+Z2v532kpVK9ZVK9Va5up02moPmzXKt27h1M1lsdUbTyoNmrbvaStNWp1mpp92lZLFVr5er1WTxdnOjXesl1WrlRuV6eWWp2LuWvHn3g6TTSBZH8fV2b2fQ7vSTzXQ7yT+xlCxXbry6lFytJu+trSfr9+7cWVt//6PbH959be3tN4pJ/ygrWVy+vrxcrl4vL1eXTtH6PyuKnuD64VBK0y4A4Pj5r/7/4WVV/w9M2BP7/9EF6FD9//a9iKff/4f+fyKOVf/7zPT/83FS1g+Hov8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADi1fpr7+q1sZyE/vliMP1cMvVAclyJiJiL+/BezcfZAztkiz9wT5s89VsP3pcgyjM5xrtguRMRqsf3x/NP+FgAAAODk+ubTK1/k3Xr+sjDtgjhK+U2bmUsfTyjffETMLfw8oWwzo5cXJ5Qs+/s+E3sTypbdwJqfULL8ltuZSWX7X2YPhPlHQikPM0daDgAAcCQOdgJH24UAAABwlD6fdgFMRynGjzLHz4Kz/7z/+4Hg+QNHAAAAwDFUmnYBAAAAwMQ9/hw/6//9/h8AAACcbPnv/wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='pids.current\x00', 0x275a, 0x0) socket$inet6(0xa, 0x1, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000001080)={0x7, 0x4d, 0x1}, 0x7) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000040), 0x208e24b) fdatasync(r1) 5.697715116s ago: executing program 5 (id=1258): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x891d, &(0x7f0000000000)={'bridge_slave_0\x00', @random="010000201000"}) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file2\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) mount$tmpfs(0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000040)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000140)=@x86={0x7, 0xc, 0xc5, 0x0, 0x6, 0x9, 0x4, 0x6, 0x1, 0xf8, 0x0, 0x1, 0x0, 0x3, 0x439, 0x6, 0x9, 0x4, 0x8, '\x00', 0x4, 0x4}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 4.739938489s ago: executing program 1 (id=1262): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'\x00', 0x1}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)={0x1, 0x0, [{0x0, 0x100000}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x1, 0x0, &(0x7f0000010000), &(0x7f0000020000), &(0x7f0000018000)}) write(r1, &(0x7f0000010000)="000002000000000080", 0x9) write(r1, &(0x7f0000018000)="000001", 0x3) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000600)={0x1, r1}) write$tun(r1, &(0x7f0000000800)=ANY=[], 0x10) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff8000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 4.703492279s ago: executing program 2 (id=1264): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2, 0xa}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x6361, 0x7, 0xffffffff, 0x2}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c8c1}, 0x20) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0x0, 0xd}, {0xfff7, 0xb}, {0xffff, 0xffe0}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xc, 0x2, [@TCA_FQ_PLIMIT={0x8}]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) r4 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r4, 0x0, 0x0, 0x40, &(0x7f00000001c0)={0x11, 0x8100, r3, 0x1, 0xd8, 0x6, @multicast}, 0x14) 4.643594711s ago: executing program 3 (id=1265): r0 = socket$inet6(0xa, 0x3, 0xff) dup(r0) socket$inet_mptcp(0x2, 0x1, 0x106) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty, 0x5}, 0x1c) listen(r1, 0xfffffffc) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet(r2, &(0x7f00000000c0)="1c", 0xfffffffffffffd2c, 0xc0000, 0x0, 0x0) pselect6(0x40, &(0x7f0000000240)={0x0, 0xfffffffffffffffc, 0xce, 0x7d, 0x0, 0x8000, 0x5, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x0, 0xa, 0x80000006, 0x1}, 0x0, 0x0) 4.643300931s ago: executing program 5 (id=1266): r0 = socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, r4, 0x71ea87ade5feff97, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x44800}, 0x40004046) 4.640241661s ago: executing program 1 (id=1267): r0 = socket(0xa, 0x3, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) splice(r4, 0x0, r3, 0x0, 0x8000000000007, 0x0) fcntl$setpipe(r2, 0x407, 0x8000000000000000) close_range(r1, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x1, 0x0, 0x6, r6, 0x1}, 0xc) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x4b, r6, 0x2}, 0xc) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, &(0x7f0000000740)=0x8, 0x4) 4.552712953s ago: executing program 0 (id=1269): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000300)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f00000000c0)={'c', ' *:* ', 'm\x00'}, 0x8) socket$packet(0x11, 0x2, 0x300) socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect$hid(0x2, 0x36, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000010000100"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x7, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10104, 0xa01}, [@IFLA_IFNAME={0x14, 0x3, 'xfrm0\x00'}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 4.530772234s ago: executing program 2 (id=1270): prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) syz_clone(0x80011, 0x0, 0x0, 0x0, 0x0, 0x0) 3.574821806s ago: executing program 5 (id=1271): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x3}, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', 0x0}) r5 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000cc0)=@newtfilter={0x8c, 0x2c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x1, 0xf}, {0x0, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_basic={{0xa}, {0x5c, 0x2, [@TCA_BASIC_ACT={0x58, 0x3, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x7ff, 0x7ff, 0x0, 0x1}, @rand_addr=0x64010102, @private=0xa010101, 0x0, 0x3}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x3}}}}]}]}}]}, 0x8c}}, 0x0) write$tun(r1, &(0x7f0000000500)=ANY=[], 0xfdef) 3.499168178s ago: executing program 3 (id=1272): io_submit(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000000000)={0x180a, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8}]) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x23, &(0x7f0000000000), 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000180)='w', 0x1}], 0x1, 0x1) syz_open_procfs(0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x710) msgget(0x2, 0x624) r1 = msgget(0x1, 0x240) msgctl$IPC_RMID(r0, 0x0) msgget(0x3, 0x693) msgget(0x0, 0x200) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x40032, 0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) 3.442790169s ago: executing program 2 (id=1273): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') lseek(r0, 0x1, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x20, r2, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x20}}, 0x0) getdents(r0, 0x0, 0x48) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x75}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {0x4}, {0x6, 0x0, 0xa}, {}, {}, {0x85, 0x0, 0x0, 0x33}}]}, &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x240, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0xd) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000040)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r4, 0x2000012, 0xe, 0x0, &(0x7f0000000280)="63ec33c9e9b98600000000000000", 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) 3.322394862s ago: executing program 3 (id=1274): prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0xa1, 0x2, @tid=0xffffffffffffffff}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'veth0_vlan\x00', &(0x7f0000000000)=@ethtool_coalesce={0x19, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x8080, 0x800, 0x0, 0x440000, 0x0, 0x0, 0x400000, 0x0, 0xfffffffd, 0x20000, 0x0, 0x7}}) 3.279663183s ago: executing program 2 (id=1275): syz_usb_connect(0x2, 0x0, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f8480d0000005e140604000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x64, 0x0, 0x2, 0x2, 0x0, @empty, @multicast2}, @timestamp_reply={0x11, 0x0, 0x0, 0xe000, 0x2, 0x2, 0x200000}}}}}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)=0x8, 0x4) setsockopt$sock_int(r1, 0x1, 0x3c, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) write(r2, &(0x7f0000000000)="2400000011005f0414f9f40700090400810000000d0000000000000008000f0001000000", 0x24) 3.256860434s ago: executing program 1 (id=1276): r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0xf, "0000000000000000000100000e00"}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000540)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008807}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@getqdisc={0x24, 0x26, 0x0, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xb}, {0xa, 0xfff3}}}, 0xa}, 0x1, 0x0, 0x0, 0x24008061}, 0x4048000) r6 = socket(0x10, 0x80003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0xb, "0000000000020400"}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2.745797225s ago: executing program 0 (id=1277): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) creat(&(0x7f0000000040)='./bus\x00', 0x107) mount(&(0x7f0000000100), &(0x7f0000000000)='./bus\x00', &(0x7f00000002c0)='9p\x00', 0x44, &(0x7f0000000100)='trans=rdma,\xd6\x17\x0foQW\xbe\xbf\x16S\x84j\xea1Z\x8e\xe9\xc7\x0ep*\xd9\x94Mk\xb9\xc6\x9e\xcf\xd7\x9eoc\xe2(\x03\xc3\xc90$A\x7fL0R\v!{\x8aY\x17\xd0\xa3\xfe\xe3/\xc4\f\b2t\x1c4\x93/^\x91\xe8\xabK\x9e\x14j\xb3\x92\x13\x80sm\xc7\x96\"\xcb\xdc\xcc\xd8\x18\"\x9eT\x97Kh5i\x8f\xfc\xd8=\x8b\xe9\x1b\xce\xf2\xf5$\xf1sa,\x8f\xb6\x89\xcfZ\xa0\xae>Xs=\xadu\x9aQ\xe2z\xaf\x90\x90\x9b\x92\x9b\xeb\aQb#\xec}\xa79\xd7\xe6<6\xadL\xd8$\xd3\xa9\x1d\xd9W\x8a\xb9F\x982%g!\x8a\"@*\xb8\xc6\xddw\xefY\xefJ\x0e\xc5%S.\n\xde\x95l\xd9\x1cPp\xb3\xfe+rY\xc2') 2.326383915s ago: executing program 3 (id=1278): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r4 = getpid() r5 = syz_pidfd_open(r4, 0x0) setns(r5, 0x24020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8000, &(0x7f0000001dc0)={0x8, 0x70, 0x80000, {r1}}, 0x20) 2.275237577s ago: executing program 5 (id=1279): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$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) rseq(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x90dea4fe307100c}, 0x20, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ptrace(0x10, 0x1) 2.187777899s ago: executing program 1 (id=1280): setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000000)={0x1145, 0x800, 0x7, 0x9}, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000000)="0000000000000002", 0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001f00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x24004080, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = dup2(r0, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x4}], 0x1c) sendto$inet6(r3, &(0x7f0000000040)='l', 0x1, 0x7ddfdbdfafa51cdd, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @loopback, 0xffffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r2}, 0x8) 2.059150642s ago: executing program 2 (id=1281): r0 = fsopen(&(0x7f0000000140)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_LSEEK(r1, &(0x7f0000000480)={0x18, 0x0, r2, {0x7}}, 0x18) syz_fuse_handle_req(r1, &(0x7f00000041c0)="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0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x400000000000000, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) r3 = fsmount(r0, 0x0, 0x0) setreuid(0x0, 0xee01) syz_clone3(&(0x7f0000000340)={0x201800000, 0x0, 0x0, 0x0, {0x2d}, 0x0, 0x0, 0x0, 0x0, 0x0, {r3}}, 0x58) 1.907599965s ago: executing program 3 (id=1282): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) unshare(0x22020600) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SIOCGSTAMPNS(r1, 0x8907, 0x0) r2 = syz_open_dev$evdev(0x0, 0x1, 0x200) syz_usb_disconnect(r2) syz_usb_connect$printer(0x4, 0x2d, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) syz_usb_connect$printer(0x6, 0x0, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, 0x0) 1.29736765s ago: executing program 1 (id=1283): syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_pid(r2, &(0x7f0000000000), 0xffffff98) splice(r1, 0x0, r2, 0x0, 0x80000000, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0x10, 0x80002, 0x6) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x16, 0x0, 0x8, 0xfffffffd}]}, 0x10) sendto$inet6(r3, &(0x7f00000002c0)="100000001200050f0c1000000049b23e", 0x10, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) read(r2, &(0x7f00000000c0)=""/170, 0xaa) 1.279258s ago: executing program 0 (id=1284): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) lstat(&(0x7f0000002d00)='./file0\x00', 0x0) getresgid(0x0, 0x0, 0x0) r3 = syz_pidfd_open(r2, 0x0) setns(r3, 0x24020000) umount2(&(0x7f0000000040)='.\x00', 0x2) close_range(r1, 0xffffffffffffffff, 0x0) 843.671281ms ago: executing program 2 (id=1285): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x400, 0x300, 0x550, 0x280, 0x1000, 0x0, 0x1, 0x0, {0x0, 0x9}, {0x350, 0x20002, 0xfffffffd}, {0xf4ef}, {0x4, 0x0, 0x7fe}, 0x1, 0x100, 0x0, 0xd614, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 822.322161ms ago: executing program 0 (id=1286): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}, 0x0) socket$kcm(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000003100)={'wpan1\x00'}) sendmsg$NL802154_CMD_GET_SEC_KEY(0xffffffffffffffff, 0x0, 0x4000000) syz_genetlink_get_family_id$nbd(&(0x7f000000d180), 0xffffffffffffffff) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x6, @loopback, 0x15, 0x0, 'rr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x6, @loopback, 0x15, 0x0, 'rr\x00'}, {@private=0xa010101, 0x4908, 0x0, 0x1}}, 0x44) r1 = socket$inet(0x2, 0x1, 0x6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, &(0x7f0000000380)=ANY=[], 0x0, 0x4}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, 0x0, &(0x7f00000001c0)='GPL\x00'}, 0x94) connect(r1, &(0x7f0000000200)=@in={0x2, 0x15, @loopback}, 0x10) 817.403211ms ago: executing program 5 (id=1287): sched_setscheduler(0x0, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x802, &(0x7f0000000480)=ANY=[], 0x1, 0x2a4, &(0x7f00000001c0)="$eJzs3T9rc2UUAPBzkzSNOqSIiyJ4QQen0rq6NEoFsZMSQR002BYkCYUWAlYwduoncPR7+BFcXPwGgqvg1g6VKzf33ia16R/65k3h7e83nd7nnvOc3KckU06+eXPY3z1I4uTsz2i1kqhtxVacJ7EWtaj8FI0AAF4c51kW/2QPyWzUFt8NALAMxed/4bF7AQCW47Mvvvyks7Oz/WmatuL19umom0TE8HTULdY7+/FdDGIvNqIdFxHZpSL+6OOd7WikubV4ZzgedfPM4de/l/U7f0dM8jejHWvz8zfTwmX+y1V3aXT2V6o/2vHa/Pz3/p8fw3F0m/Hu2zP9r0c7/vg2DmIQu5HnTvN/3EzTD7Ofz374Kt8mz09q0V2d3DeV1Zd0JAAAAAAAAAAAAAAAAAAAAAAAPAHraZoU43sm83vyS5P5OaNu/WKyvp5WZuf7jKv5QElVqJgPlEU5omecxS/VfJ2NNE2z8sZpfiPeaPhhAQAAAAAAAAAAAAAAAAAAAMgdfX/c7w0Ge4cLCappANXX+h9aZ2vmyltx3O/Vby64ev+9ZqcN5L3eenM0GrGgx3JX8FLez8Irr04P9/MogupgFrrXqx8URY/7vbRcqh5yv5fctVerOrhfZ5ea8ayNZZN/iYvs6pm2Llu9mtVc0NNovjJ36d8sy+5X5/2/ijMqrySTERv3232lDOa+wDxoXT+L324ueONbRn0hbzwAAAAAAAAAAAAAAAAAAMA10y/9zlk8uTW19tyaAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAlm/7+fxW0IuLqlWvBuEy+7Z4yaMbh0SO/RAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAJ6A/wIAAP//4ipOSw==") r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x42, 0x0) r3 = fanotify_init(0xef0, 0x2) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000440)=""/144, 0x90}], 0x1) fanotify_mark(r3, 0x105, 0x40009965, r2, 0x0) r4 = syz_pidfd_open(r1, 0x0) setns(r4, 0x24020000) umount2(&(0x7f0000000040)='.\x00', 0x2) close_range(r0, 0xffffffffffffffff, 0x0) 691.297804ms ago: executing program 1 (id=1288): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000040000000030a09020000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400000000014000000110001"], 0x88}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a80000000060a0b0400000000000000000200000054000480500001800a0001006d6174636800000040000280080002400000000124000300d67a8527f76ec1d39e537c4c3060c6a405106c72848aa8bcb429b3a20d5324520e000100636f6e6e6c696d69740000000900010073797a30000000000900020073797a320000000014000000110001"], 0xa8}}, 0x4048010) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/sctp/parameters/no_checksums\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='1\n', 0x2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000020)={0x2, 0x4e20, @local}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x84, 0x0, @remote, @local}, "4e214e2000000000000000000800000400"}}}}, 0x0) 601.000236ms ago: executing program 0 (id=1289): prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0xa1, 0x2, @tid=0xffffffffffffffff}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'veth0_vlan\x00', &(0x7f0000000000)=@ethtool_coalesce={0x19, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x8080, 0x800, 0x0, 0x440000, 0x0, 0x0, 0x400000, 0x0, 0xfffffffd, 0x20000, 0x0, 0x7}}) 66.539579ms ago: executing program 0 (id=1290): fanotify_init(0x11, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f00000001c0)={0x0, 0x20000, 0x4, 0x10, 0x200, &(0x7f0000000940)="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"}) 0s ago: executing program 3 (id=1291): bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="01000000040000000800"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="030000000400000004"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r4}, &(0x7f0000000280), &(0x7f0000000240)=r1}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r5, 0x4) sendmsg$inet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) kernel console output (not intermixed with test programs): 0677][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.299273][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.309192][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.319661][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.329218][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.338061][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.393090][ T4185] device veth0_vlan entered promiscuous mode [ 73.400948][ T4242] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.411296][ T4242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.420992][ T4242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.433671][ T4188] device veth0_macvtap entered promiscuous mode [ 73.441942][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.453088][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.465737][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.477162][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.487960][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.500448][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.514737][ T4259] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.527337][ T4188] device veth1_macvtap entered promiscuous mode [ 73.537503][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.544765][ T4259] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.554872][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.564885][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.574189][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.583840][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.593703][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.603523][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.625040][ T4184] device veth0_macvtap entered promiscuous mode [ 73.637251][ T4231] Bluetooth: hci4: command 0x040f tx timeout [ 73.648169][ T4185] device veth1_vlan entered promiscuous mode [ 73.657180][ T4231] Bluetooth: hci0: command 0x040f tx timeout [ 73.663339][ T4231] Bluetooth: hci3: command 0x040f tx timeout [ 73.683083][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.690896][ T4242] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.690918][ T4242] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.713166][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.721925][ T4231] Bluetooth: hci2: command 0x040f tx timeout [ 73.728652][ T4231] Bluetooth: hci1: command 0x040f tx timeout [ 73.735577][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.744810][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.753336][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.763017][ T4186] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.772636][ T4186] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.781714][ T4186] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.790787][ T4186] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.811575][ T4184] device veth1_macvtap entered promiscuous mode [ 73.835647][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.849686][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.859863][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.870950][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.883965][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.916652][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.925100][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.943388][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.953205][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.978968][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.990375][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.001670][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.012529][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.024743][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.051821][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.063810][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.074687][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.085536][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.095754][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.107281][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.120763][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.137316][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.149331][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.158437][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.167441][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.176370][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.185535][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.201549][ T4188] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.221119][ T4188] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.233954][ T4188] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.248949][ T4188] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.285926][ T4185] device veth0_macvtap entered promiscuous mode [ 74.313666][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.329377][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.339921][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.350857][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.362377][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.373193][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.388316][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.418721][ T4185] device veth1_macvtap entered promiscuous mode [ 74.474511][ T4184] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.484663][ T4184] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.502191][ T4184] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.514380][ T4184] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.531636][ T1231] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.556941][ T1231] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.574973][ T1231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.608544][ T1231] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.617844][ T1231] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.627022][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.705410][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.733881][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.750282][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.762155][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.772396][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.784122][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.794217][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.805725][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.820277][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.842787][ T4275] netlink: 12 bytes leftover after parsing attributes in process `syz.3.8'. [ 74.859742][ T1231] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.874367][ T1231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.902493][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.914150][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.926361][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.938758][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.956618][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.976726][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.992599][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.005501][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.029429][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.057947][ T1231] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.065911][ T1231] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.080014][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.093084][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.119146][ T4185] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.129382][ T4185] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.138289][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.146133][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.161552][ T4185] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.172002][ T4185] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.187445][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.200968][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.299047][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.310399][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.358261][ T1231] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.381626][ T1231] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.423900][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.459090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.502725][ T4242] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.517022][ T4242] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.545704][ T1231] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.559117][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.598761][ T1231] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.663636][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.716461][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.727082][ T1107] Bluetooth: hci3: command 0x0419 tx timeout [ 75.733194][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.733203][ T1107] Bluetooth: hci0: command 0x0419 tx timeout [ 75.762786][ T4285] loop4: detected capacity change from 0 to 1024 [ 75.775427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.798283][ T4287] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 75.806021][ T1107] Bluetooth: hci4: command 0x0419 tx timeout [ 75.853803][ T1107] Bluetooth: hci1: command 0x0419 tx timeout [ 75.882000][ T4285] EXT4-fs (loop4): Invalid journal IO priority (must be 0-7) [ 75.890878][ T1107] Bluetooth: hci2: command 0x0419 tx timeout [ 77.221604][ T4312] netlink: 12 bytes leftover after parsing attributes in process `syz.3.17'. [ 77.263413][ T4312] HTB: quantum of class 80020010 is big. Consider r2q change. [ 77.303564][ T4312] Zero length message leads to an empty skb [ 78.542904][ T4339] netlink: 156 bytes leftover after parsing attributes in process `syz.2.25'. [ 78.827511][ T4231] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 79.106785][ T4231] usb 1-1: Using ep0 maxpacket: 8 [ 79.241531][ T4231] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.286667][ T4231] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 79.363441][ T4231] usb 1-1: config 0 interface 0 has no altsetting 0 [ 79.418313][ T4231] usb 1-1: New USB device found, idVendor=046d, idProduct=c211, bcdDevice= 0.00 [ 79.475777][ T4231] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.576560][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 79.596549][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #8a!!! [ 79.606529][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #8a!!! [ 79.616530][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #8a!!! [ 79.626530][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #8a!!! [ 79.636528][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #18a!!! [ 79.646528][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #18a!!! [ 79.656543][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #18a!!! [ 79.666545][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #18a!!! [ 79.676533][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #18a!!! [ 79.786362][ T4231] usb 1-1: config 0 descriptor?? [ 79.810376][ T4341] netlink: 'syz.3.24': attribute type 27 has an invalid length. [ 80.389507][ T4341] bond0: (slave bond_slave_0): Releasing backup interface [ 80.503786][ T4363] process 'syz.1.30' launched './file0' with NULL argv: empty string added [ 80.616718][ T4231] usbhid 1-1:0.0: can't add hid device: -71 [ 80.623007][ T4231] usbhid: probe of 1-1:0.0 failed with error -71 [ 80.666686][ T4231] usb 1-1: USB disconnect, device number 2 [ 80.822867][ T4371] loop3: detected capacity change from 0 to 128 [ 80.883518][ T4371] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 81.277513][ T4228] libceph: connect (1)[c::]:6789 error -101 [ 81.297442][ T4228] libceph: mon0 (1)[c::]:6789 connect error [ 81.316620][ T4231] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 81.373973][ T4381] ceph: No mds server is up or the cluster is laggy [ 81.782361][ T4231] usb 3-1: unable to get BOS descriptor or descriptor too short [ 81.886950][ T4231] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1056, setting to 1024 [ 82.129617][ T4391] ======================================================= [ 82.129617][ T4391] WARNING: The mand mount option has been deprecated and [ 82.129617][ T4391] and is ignored by this kernel. Remove the mand [ 82.129617][ T4391] option from the mount to silence this warning. [ 82.129617][ T4391] ======================================================= [ 82.196827][ T4231] usb 3-1: string descriptor 0 read error: -22 [ 82.203187][ T4231] usb 3-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice= 0.40 [ 82.236568][ T4231] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.466664][ T4228] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 82.537370][ T4231] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 82.596767][ T4231] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 82.725054][ T4231] usb 3-1: USB disconnect, device number 2 [ 82.727479][ T4228] usb 5-1: Using ep0 maxpacket: 16 [ 82.847592][ T4228] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.873440][ T4228] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 82.992330][ T4228] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 83.001631][ T4228] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 83.037758][ T4228] usb 5-1: SerialNumber: syz [ 83.069375][ T4176] udevd[4176]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 83.143202][ T4228] usb 5-1: 0:2 : does not exist [ 83.448399][ T4231] usb 5-1: USB disconnect, device number 2 [ 83.758879][ T4413] bridge0: port 3(wlan1) entered blocking state [ 83.774030][ T4413] bridge0: port 3(wlan1) entered disabled state [ 83.823203][ T4413] device wlan1 entered promiscuous mode [ 85.143662][ T4423] loop4: detected capacity change from 0 to 131072 [ 85.234059][ T4423] F2FS-fs (loop4): invalid crc value [ 85.309097][ T4423] F2FS-fs (loop4): Found nat_bits in checkpoint [ 85.357834][ T4423] F2FS-fs (loop4): Cannot turn on quotas: -2 on 2 [ 85.385436][ T4423] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 85.612562][ T26] audit: type=1800 audit(1788378003.999:2): pid=4423 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.51" name="file1" dev="loop4" ino=7 res=0 errno=0 [ 85.968045][ T4444] device vlan2 entered promiscuous mode [ 86.538417][ T4453] netlink: 14 bytes leftover after parsing attributes in process `syz.1.57'. [ 86.700673][ T4453] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 86.774269][ T4453] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 86.825409][ T4453] bond0 (unregistering): Released all slaves [ 86.919574][ T7] cfg80211: failed to load regulatory.db [ 87.196420][ T4463] device syzkaller0 entered promiscuous mode [ 87.289564][ T26] audit: type=1326 audit(1788378005.679:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4466 comm="syz.3.63" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x0 [ 87.316565][ T4467] netlink: 4 bytes leftover after parsing attributes in process `syz.3.63'. [ 87.457542][ T4468] tipc: Started in network mode [ 87.495305][ T4468] tipc: Node identity 7606c9f9a8d6, cluster identity 4711 [ 87.544434][ T4468] tipc: Enabled bearer , priority 0 [ 87.668433][ T4462] tipc: Resetting bearer [ 87.931603][ T4462] tipc: Disabling bearer [ 88.045308][ T4480] 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. [ 89.271460][ T4489] CIFS: VFS: Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 89.828451][ T4502] netlink: 28 bytes leftover after parsing attributes in process `syz.1.75'. [ 89.876770][ T4502] netlink: 32 bytes leftover after parsing attributes in process `syz.1.75'. [ 89.906370][ T4502] netlink: 28 bytes leftover after parsing attributes in process `syz.1.75'. [ 89.927906][ T4502] netlink: 32 bytes leftover after parsing attributes in process `syz.1.75'. [ 91.033412][ T4506] loop1: detected capacity change from 0 to 32768 [ 91.251206][ T4506] ocfs2: Slot 0 on device (7,1) was already allocated to this node! [ 91.296329][ T4506] JBD2: Ignoring recovery information on journal [ 91.491216][ T4506] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 91.508061][ T4516] loop4: detected capacity change from 0 to 512 [ 91.937250][ T4516] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 91.987439][ T4516] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.127097][ T4529] (syz.1.77,4529,1):ocfs2_parse_options:1459 ERROR: Invalid heartbeat mount options [ 92.258628][ T4506] syz.1.77 (4506) used greatest stack depth: 19104 bytes left [ 92.370317][ T4185] ocfs2: Unmounting device (7,1) on (node local) [ 93.244510][ T4543] netlink: 8 bytes leftover after parsing attributes in process `syz.0.89'. [ 94.922805][ T4592] netlink: 4 bytes leftover after parsing attributes in process `syz.1.104'. [ 94.962636][ T4592] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.163311][ T4592] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 95.210473][ T4595] netlink: 'syz.3.105': attribute type 1 has an invalid length. [ 95.331409][ T4595] 8021q: adding VLAN 0 to HW filter on device bond1 [ 95.436860][ T4596] bond1: (slave veth3): Enslaving as an active interface with a down link [ 95.529716][ T4597] device dummy0 entered promiscuous mode [ 95.575739][ T4597] bond1: (slave dummy0): making interface the new active one [ 95.620037][ T4597] bond1: (slave dummy0): Enslaving as an active interface with an up link [ 95.677854][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond1: link becomes ready [ 96.124571][ T4616] tipc: Failed to remove unknown binding: 66,0,0/0:449716869/449716871 [ 96.151513][ T4616] tipc: Failed to remove unknown binding: 66,0,0/0:449716869/449716870 [ 96.160730][ T4580] loop4: detected capacity change from 0 to 32768 [ 96.194588][ T4618] tipc: Failed to remove unknown binding: 66,0,0/0:449716869/449716871 [ 96.223030][ T4618] tipc: Failed to remove unknown binding: 66,0,0/0:449716869/449716870 [ 96.685828][ T4580] XFS (loop4): Mounting V5 Filesystem [ 97.012689][ T4580] XFS (loop4): Ending clean mount [ 97.248006][ T4639] block device autoloading is deprecated and will be removed. [ 97.477924][ T4612] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.486802][ T4612] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.492558][ T4612] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.590130][ T4612] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.326808][ T4612] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.335996][ T4612] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.351411][ T4612] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.361854][ T4612] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.687822][ T4643] netlink: 14 bytes leftover after parsing attributes in process `syz.2.115'. [ 99.798304][ T4188] XFS (loop4): Unmounting Filesystem [ 100.023922][ T4656] loop2: detected capacity change from 0 to 256 [ 100.097208][ T4656] exfat: Deprecated parameter 'utf8' [ 100.194912][ T4656] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xdbc48169, utbl_chksum : 0xe619d30d) [ 100.302686][ T4663] netlink: 8 bytes leftover after parsing attributes in process `syz.1.123'. [ 100.332176][ T4663] netlink: 14 bytes leftover after parsing attributes in process `syz.1.123'. [ 101.619667][ T4676] netlink: 'syz.1.128': attribute type 1 has an invalid length. [ 101.876868][ T4676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.947301][ T4679] bond0: (slave gretap1): Enslaving as a backup interface with an up link [ 101.999574][ T4259] bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 102.061467][ T4683] bond0: (slave dummy0): Enslaving as a backup interface with an up link [ 102.090458][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 102.177164][ T4353] bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 102.236544][ T4690] device bridge0 entered promiscuous mode [ 102.606583][ T4681] loop2: detected capacity change from 0 to 32768 [ 102.676975][ T4681] JBD2: Ignoring recovery information on journal [ 102.792707][ T4692] loop0: detected capacity change from 0 to 32768 [ 102.828208][ T4692] XFS: noikeep mount option is deprecated. [ 102.843694][ T4681] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 103.023082][ T4692] XFS (loop0): Mounting V5 Filesystem [ 103.065547][ T26] audit: type=1804 audit(1788378021.449:4): pid=4681 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.129" name="/newroot/25/file1/file1" dev="loop2" ino=17059 res=1 errno=0 [ 103.088213][ T4711] netlink: 4 bytes leftover after parsing attributes in process `syz.1.135'. [ 103.255308][ T26] audit: type=1804 audit(1788378021.509:5): pid=4681 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.129" name="/newroot/25/file1/bus" dev="loop2" ino=17058 res=1 errno=0 [ 103.296434][ T4692] XFS (loop0): Ending clean mount [ 103.305015][ T4716] VFS: Mount too revealing [ 103.365209][ T4186] ocfs2: Unmounting device (7,2) on (node local) [ 103.365941][ T26] audit: type=1804 audit(1788378021.529:6): pid=4681 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.129" name="/newroot/25/file1/file1" dev="loop2" ino=17059 res=1 errno=0 [ 103.384854][ T4692] XFS (loop0): Quotacheck needed: Please wait. [ 103.571797][ T4692] XFS (loop0): Quotacheck: Done. [ 103.765747][ T4184] XFS (loop0): Unmounting Filesystem [ 103.977519][ T4725] netlink: 8 bytes leftover after parsing attributes in process `syz.2.137'. [ 104.629581][ T4738] loop0: detected capacity change from 0 to 128 [ 104.714828][ T4741] netlink: 798 bytes leftover after parsing attributes in process `syz.2.143'. [ 105.354062][ T4734] 9pnet: p9_errstr2errno: server reported unknown error Àñ'IÓ$íÛ·=¼ [ 105.488482][ T4744] sch_fq: defrate 53322 ignored. [ 105.692382][ T4334] Bluetooth: hci5: Frame reassembly failed (-84) [ 106.825822][ T4785] Illegal XDP return value 4291166104, expect packet loss! [ 107.574793][ T4807] netlink: 40 bytes leftover after parsing attributes in process `syz.4.165'. [ 107.716845][ T4229] Bluetooth: hci5: command 0x1003 tx timeout [ 107.728949][ T4198] Bluetooth: hci5: sending frame failed (-49) [ 107.897968][ T4817] device bond2 entered promiscuous mode [ 108.005763][ T4819] bond2: (slave wireguard0): The slave device specified does not support setting the MAC address [ 108.039354][ T4819] bond2: (slave wireguard0): Setting fail_over_mac to active for active-backup mode [ 108.061038][ T4819] bond2: (slave wireguard0): making interface the new active one [ 108.086658][ T4819] device wireguard0 entered promiscuous mode [ 108.094064][ T4819] bond2: (slave wireguard0): Enslaving as an active interface with an up link [ 108.186114][ T4822] netlink: 'syz.3.167': attribute type 10 has an invalid length. [ 108.203366][ T4822] device wlan1 left promiscuous mode [ 108.235583][ T4822] bridge0: port 3(wlan1) entered disabled state [ 108.332936][ T4822] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 109.039933][ T4851] netlink: 1320 bytes leftover after parsing attributes in process `syz.3.176'. [ 109.392553][ T4854] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 109.477741][ T4854] bond0: (slave dummy0): Releasing backup interface [ 109.518929][ T4854] device bridge_slave_0 left promiscuous mode [ 109.542574][ T4854] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.569511][ T4854] device bridge_slave_1 left promiscuous mode [ 109.585978][ T4854] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.597308][ T4859] syz.2.178 uses obsolete (PF_INET,SOCK_PACKET) [ 109.679364][ T4854] team0: Port device team_slave_0 removed [ 109.740093][ T4854] team0: Port device team_slave_1 removed [ 109.753834][ T4854] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 109.764969][ T4854] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 109.797841][ T4229] Bluetooth: hci5: command 0x1001 tx timeout [ 109.802955][ T4854] bond0: (slave gretap1): Removing an active aggregator [ 109.806856][ T4198] Bluetooth: hci5: sending frame failed (-49) [ 109.862892][ T4854] bond0: (slave gretap1): Releasing backup interface [ 109.959727][ T4855] team0: Port device xfrm0 added [ 109.980703][ T4857] tipc: Started in network mode [ 110.004061][ T4857] tipc: Node identity 5a2c4ac21cc9, cluster identity 4711 [ 110.032728][ T4857] tipc: Enabled bearer , priority 0 [ 110.077927][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 110.105789][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 110.144073][ T4858] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 110.186348][ T4858] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 110.248406][ T4860] netlink: 'syz.2.178': attribute type 10 has an invalid length. [ 110.312326][ T4860] device syz_tun entered promiscuous mode [ 110.652564][ T4873] netlink: 4 bytes leftover after parsing attributes in process `syz.2.183'. [ 111.147451][ T4229] tipc: Node number set to 1189432002 [ 112.001076][ T7] Bluetooth: hci5: command 0x1009 tx timeout [ 113.164214][ T4901] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.171717][ T4901] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.446783][ T26] audit: type=1326 audit(1788378031.839:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4907 comm="syz.1.194" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faaa00c8159 code=0x7fc00000 [ 113.503018][ T26] audit: type=1326 audit(1788378031.869:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4907 comm="syz.1.194" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7faaa00c8159 code=0x7fc00000 [ 115.445875][ T4901] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 115.501544][ T4901] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 116.048394][ T4932] mmap: syz.2.202 (4932) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 116.406593][ T4229] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 116.627075][ T4901] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.636191][ T4901] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.656447][ T4901] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.697869][ T4901] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.766897][ T4229] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 116.785726][ T4229] usb 3-1: config 0 has no interfaces? [ 116.802491][ T4229] usb 3-1: New USB device found, idVendor=1e6d, idProduct=2d51, bcdDevice= 0.00 [ 116.829823][ T4229] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.859412][ T4229] usb 3-1: config 0 descriptor?? [ 117.056421][ T4902] device bridge0 left promiscuous mode [ 117.069582][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 117.082868][ T4902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.093934][ T4902] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.122865][ T4902] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 117.186771][ T4923] batman_adv: batadv0: Adding interface: gretap1 [ 117.226688][ T4923] batman_adv: batadv0: The MTU of interface gretap1 is too small (1442) 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. [ 117.279008][ T4948] syz.4.206 (4948): attempted to duplicate a private mapping with mremap. This is not supported. [ 117.291589][ T4923] batman_adv: batadv0: Interface activated: gretap1 [ 117.394027][ T4262] usb 3-1: USB disconnect, device number 3 [ 118.127263][ T4931] tipc: Resetting bearer [ 119.184232][ T4966] loop4: detected capacity change from 0 to 1024 [ 119.220450][ T4966] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 119.228773][ T4966] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 119.293331][ T4966] EXT4-fs (loop4): mounted filesystem without journal. Opts: minixdf,bsddf,barrier=0x0000000000000009,commit=0x0000000000000005,debug_want_extra_isize=0x0000000000000080,dioread_nolock,nodelalloc,noblock_validity,nomblk_io_submit,,errors=continue. Quota mode: none. [ 119.386445][ T4931] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.396352][ T4931] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.405639][ T4931] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.415882][ T4931] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.567788][ T4961] netlink: 'syz.2.211': attribute type 1 has an invalid length. [ 119.955171][ T4978] ODEBUG: Out of memory. ODEBUG disabled [ 120.072335][ T4991] netlink: 'syz.4.217': attribute type 1 has an invalid length. [ 120.121187][ T4991] netlink: 168864 bytes leftover after parsing attributes in process `syz.4.217'. [ 120.177223][ T4995] blk_update_request: I/O error, dev loop6, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 120.313376][ T4996] loop4: detected capacity change from 0 to 2048 [ 120.374702][ T5000] loop1: detected capacity change from 0 to 256 [ 120.387951][ T4996] UDF-fs: bad mount option "rootdir=00000000G00000000013" or missing value [ 120.436420][ T4995] EXT4-fs (loop6): unable to read superblock [ 120.576405][ T5000] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 121.021154][ T5019] netlink: 24 bytes leftover after parsing attributes in process `syz.2.231'. [ 121.044113][ T4983] loop0: detected capacity change from 0 to 32768 [ 121.083027][ T4983] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.216 (4983) [ 121.146776][ T4230] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 121.209532][ T4983] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 121.239413][ T4176] udevd[4176]: symlink '../../loop0' '/dev/disk/by-diskseq/96.tmp-b7:0' failed: Read-only file system [ 121.250608][ T4983] BTRFS info (device loop0): force clearing of disk cache [ 121.267850][ T4983] BTRFS info (device loop0): enabling auto defrag [ 121.276130][ T4176] udevd[4176]: symlink '../../loop0' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:0' failed: Read-only file system [ 121.297148][ T4983] BTRFS info (device loop0): max_inline at 0 [ 121.303404][ T4983] BTRFS error (device loop0): support for check_integrity* not compiled in! [ 121.344400][ T4983] BTRFS error (device loop0): open_ctree failed: -22 [ 121.536791][ T4230] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 121.562801][ T4230] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 121.676896][ T4230] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 121.685982][ T4230] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 121.707847][ T4230] usb 5-1: SerialNumber: syz [ 122.779409][ T4230] usb 5-1: 0:2 : does not exist [ 122.825457][ T5055] netlink: 84 bytes leftover after parsing attributes in process `syz.0.240'. [ 122.859858][ T4230] usb 5-1: USB disconnect, device number 3 [ 122.991772][ T4176] udevd[4176]: symlink '../../loop0' '/dev/disk/by-diskseq/96.tmp-b7:0' failed: Read-only file system [ 123.071281][ T4176] udevd[4176]: symlink '../../loop0' '/dev/disk/by-diskseq/96.tmp-b7:0' failed: Read-only file system [ 123.131078][ T4176] udevd[4176]: symlink '../../loop0' '/dev/disk/by-diskseq/97.tmp-b7:0' failed: Read-only file system [ 123.148791][ T4174] udevd[4174]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 124.240637][ T4176] udevd[4176]: symlink '../../loop0' '/dev/disk/by-diskseq/97.tmp-b7:0' failed: Read-only file system [ 124.350525][ T5067] device bridge0 entered promiscuous mode [ 124.361181][ T5063] loop1: detected capacity change from 0 to 1764 [ 124.394736][ T4176] udevd[4176]: symlink '../../loop0' '/dev/disk/by-diskseq/97.tmp-b7:0' failed: Read-only file system [ 124.499683][ T5066] 8021q: adding VLAN 0 to HW filter on device bond3 [ 124.519553][ T4174] udevd[4174]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 124.562489][ T5072] netlink: 8 bytes leftover after parsing attributes in process `syz.3.247'. [ 124.655903][ T5072] netlink: 4 bytes leftover after parsing attributes in process `syz.3.247'. [ 124.687316][ T4176] udevd[4176]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 124.737533][ T5072] bond3: (slave wlan0): dev_set_mac_address on slave failed! ALB mode requires that the base driver support setting the hw address also when the network device's interface is open [ 125.028999][ T5084] netlink: 'syz.3.253': attribute type 1 has an invalid length. [ 125.060427][ T5084] netlink: 'syz.3.253': attribute type 2 has an invalid length. [ 125.098514][ T5084] device veth1_vlan left promiscuous mode [ 125.177793][ T5090] netlink: 8 bytes leftover after parsing attributes in process `syz.1.255'. [ 125.216793][ T4232] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 125.243627][ T5090] 8021q: adding VLAN 0 to HW filter on device bond1 [ 125.290583][ T5093] bond1: (slave ip6erspan0): making interface the new active one [ 125.412675][ T5093] bond1: (slave ip6erspan0): Enslaving as an active interface with an up link [ 125.462555][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): bond1: link becomes ready [ 125.481774][ T4232] usb 3-1: Using ep0 maxpacket: 16 [ 125.616621][ T4232] usb 3-1: config 8 has an invalid interface number: 143 but max is 0 [ 125.625002][ T4232] usb 3-1: config 8 has no interface number 0 [ 125.665461][ T4232] usb 3-1: config 8 interface 143 has no altsetting 0 [ 125.721221][ T5106] input: PS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5 [ 125.748202][ T5110] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 125.802377][ T5111] netlink: 'syz.3.263': attribute type 1 has an invalid length. [ 125.871398][ T4232] usb 3-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=4a.5e [ 125.885243][ T4232] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.900884][ T5111] 8021q: adding VLAN 0 to HW filter on device bond4 [ 125.929962][ T4232] usb 3-1: Product: syz [ 125.947294][ T4232] usb 3-1: Manufacturer: syz [ 125.968000][ T4232] usb 3-1: SerialNumber: syz [ 126.027436][ T5113] bond4: (slave veth6): Enslaving as an active interface with a down link [ 126.060511][ T5111] bond1: (slave dummy0): Releasing active interface [ 126.088864][ T5111] device dummy0 left promiscuous mode [ 126.110656][ T5111] bond4: (slave dummy0): making interface the new active one [ 126.140282][ T5111] bond4: (slave dummy0): Enslaving as an active interface with an up link [ 126.165169][ T5115] netlink: 'syz.3.263': attribute type 10 has an invalid length. [ 126.175457][ T5115] netlink: 40 bytes leftover after parsing attributes in process `syz.3.263'. [ 126.194632][ T5115] device dummy0 entered promiscuous mode [ 126.212367][ T5115] bond4: (slave dummy0): Releasing active interface [ 126.244759][ T5082] netlink: 104 bytes leftover after parsing attributes in process `syz.2.252'. [ 126.358966][ T5122] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 126.410565][ T4232] usb 3-1: USB disconnect, device number 4 [ 126.416791][ T23] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 126.453705][ T5122] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 126.462480][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 126.603036][ T4174] udevd[4174]: symlink '../../loop0' '/dev/disk/by-diskseq/97.tmp-b7:0' failed: Read-only file system [ 126.629231][ T5124] netlink: 'syz.3.267': attribute type 10 has an invalid length. [ 126.695663][ T5127] device ip6gre1 entered promiscuous mode [ 126.841038][ T5131] netlink: 'syz.4.270': attribute type 13 has an invalid length. [ 126.857004][ T23] usb 2-1: config 0 has no interfaces? [ 126.865506][ T4176] udevd[4176]: symlink '../../loop0' '/dev/disk/by-diskseq/97.tmp-b7:0' failed: Read-only file system [ 126.869469][ T5131] netlink: 'syz.4.270': attribute type 17 has an invalid length. [ 126.878333][ T23] usb 2-1: New USB device found, idVendor=1e6d, idProduct=2d51, bcdDevice= 0.00 [ 126.942710][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 126.974941][ T23] usb 2-1: config 0 descriptor?? [ 127.056031][ T5131] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 127.100121][ T5131] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 127.157814][ T5148] netlink: 'syz.3.274': attribute type 10 has an invalid length. [ 127.185955][ T5148] device syz_tun entered promiscuous mode [ 127.215771][ T5148] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 127.288377][ T4176] udevd[4176]: symlink '../../loop0' '/dev/disk/by-diskseq/97.tmp-b7:0' failed: Read-only file system [ 127.323524][ T26] audit: type=1326 audit(1788378045.709:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5151 comm="syz.0.276" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3254b64159 code=0x0 [ 127.369809][ T5153] netlink: 4 bytes leftover after parsing attributes in process `syz.2.275'. [ 127.404999][ T5155] loop4: detected capacity change from 0 to 128 [ 127.495889][ T4176] udevd[4176]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 127.533411][ T4176] udevd[4176]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 127.656165][ T4176] udevd[4176]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 127.688505][ T5166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 127.700991][ T5166] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 127.724905][ T4176] udevd[4176]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 127.737586][ T5166] netlink: 'syz.4.280': attribute type 10 has an invalid length. [ 127.745807][ T5166] device syz_tun entered promiscuous mode [ 127.851389][ T4176] udevd[4176]: symlink '../../loop4' '/dev/disk/by-diskseq/101.tmp-b7:4' failed: Read-only file system [ 127.912039][ T5171] device ip6gre1 entered promiscuous mode [ 127.920058][ T4280] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 127.931838][ T4280] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 127.941357][ T5171] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 127.949478][ T23] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 127.958650][ T23] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 127.971750][ T7] usb 2-1: USB disconnect, device number 2 [ 128.038397][ T4176] udevd[4176]: symlink '../../loop4' '/dev/disk/by-diskseq/101.tmp-b7:4' failed: Read-only file system [ 128.129171][ T4176] udevd[4176]: symlink '../../loop1' '/dev/disk/by-diskseq/99.tmp-b7:1' failed: Read-only file system [ 128.382468][ T23] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 129.117828][ T4280] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 129.236623][ T23] usb 5-1: Using ep0 maxpacket: 16 [ 129.426791][ T23] usb 5-1: config 8 has an invalid interface number: 143 but max is 0 [ 129.783605][ T23] usb 5-1: config 8 has no interface number 0 [ 130.088676][ T23] usb 5-1: config 8 interface 143 has no altsetting 0 [ 130.316914][ T23] usb 5-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=4a.5e [ 130.328583][ T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.344557][ T23] usb 5-1: Product: syz [ 130.353727][ T23] usb 5-1: Manufacturer: syz [ 130.362695][ T23] usb 5-1: SerialNumber: syz [ 131.151935][ T5173] netlink: 104 bytes leftover after parsing attributes in process `syz.4.284'. [ 131.691867][ T23] usb 5-1: USB disconnect, device number 4 [ 132.036634][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 133.014794][ T5217] loop1: detected capacity change from 0 to 1024 [ 133.027150][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.033522][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.045065][ T5219] overlayfs: missing 'lowerdir' [ 133.061100][ T4177] udevd[4177]: symlink '../../loop0' '/dev/disk/by-diskseq/97.tmp-b7:0' failed: Read-only file system [ 133.103407][ T5219] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 133.266273][ T5217] EXT4-fs (loop1): Ignoring removed nomblk_io_submit option [ 133.294187][ T5217] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 133.350298][ T5228] 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. [ 133.448489][ T4176] udevd[4176]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.143/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 133.575229][ T5235] loop4: detected capacity change from 0 to 2048 [ 133.615450][ T5217] EXT4-fs (loop1): mounted filesystem without journal. Opts: minixdf,bsddf,barrier=0x0000000000000009,commit=0x0000000000000005,debug_want_extra_isize=0x0000000000000080,dioread_nolock,nodelalloc,noblock_validity,nomblk_io_submit,,errors=continue. Quota mode: none. [ 133.693845][ T5235] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 134.038128][ T26] audit: type=1326 audit(1788378052.429:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5249 comm="syz.1.318" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faaa00c8159 code=0x0 [ 134.413839][ T5258] netlink: 8 bytes leftover after parsing attributes in process `syz.3.310'. [ 134.647677][ T5260] loop0: detected capacity change from 0 to 32768 [ 135.416478][ C1] sched: RT throttling activated [ 136.057034][ T5276] loop4: detected capacity change from 0 to 512 [ 136.105052][ T5260] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.311 (5260) [ 136.166363][ T5260] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 136.175674][ T5260] BTRFS info (device loop0): turning on sync discard [ 136.182794][ T5260] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 136.192587][ T5260] BTRFS info (device loop0): use zstd compression, level 3 [ 136.200996][ T5260] BTRFS info (device loop0): turning on async discard [ 136.208069][ T5260] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 136.218735][ T5260] BTRFS info (device loop0): trying to use backup root at mount time [ 136.226865][ T5260] BTRFS info (device loop0): enabling auto defrag [ 136.233354][ T5260] BTRFS info (device loop0): using free space tree [ 136.239940][ T5260] BTRFS info (device loop0): has skinny extents [ 136.271077][ T26] audit: type=1326 audit(1788378054.659:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5279 comm="syz.3.319" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbbaf5f2159 code=0x0 [ 136.303722][ T5286] FAULT_INJECTION: forcing a failure. [ 136.303722][ T5286] name failslab, interval 1, probability 0, space 0, times 1 [ 136.323622][ T5286] CPU: 0 PID: 5286 Comm: syz.1.317 Not tainted syzkaller #0 [ 136.330964][ T5286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 136.341054][ T5286] Call Trace: [ 136.344354][ T5286] [ 136.347307][ T5286] dump_stack_lvl+0x188/0x250 [ 136.352040][ T5286] ? show_regs_print_info+0x20/0x20 [ 136.357282][ T5286] ? load_image+0x410/0x410 [ 136.361824][ T5286] ? __might_sleep+0xf0/0xf0 [ 136.366437][ T5286] ? __lock_acquire+0x7b50/0x7b50 [ 136.371491][ T5286] ? __kasan_kmalloc+0xc6/0xe0 [ 136.376284][ T5286] ? watch_queue_init+0x4f/0x140 [ 136.381255][ T5286] ? create_pipe_files+0x331/0x6b0 [ 136.386408][ T5286] should_fail+0x383/0x4b0 [ 136.390865][ T5286] should_failslab+0x5/0x20 [ 136.395397][ T5286] slab_pre_alloc_hook+0x51/0xc0 [ 136.400366][ T5286] ? __d_alloc+0x27/0x6d0 [ 136.404720][ T5286] kmem_cache_alloc+0x3d/0x280 [ 136.405428][ T26] audit: type=1326 audit(1788378054.709:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5279 comm="syz.3.319" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7ffc0000 [ 136.409517][ T5286] __d_alloc+0x27/0x6d0 [ 136.409538][ T5286] ? d_alloc_pseudo+0xe/0x70 [ 136.409562][ T5286] d_alloc_pseudo+0x19/0x70 [ 136.446703][ T5286] alloc_file_pseudo+0xe0/0x200 [ 136.451597][ T5286] ? alloc_empty_file_noaccount+0x80/0x80 [ 136.457367][ T5286] ? __raw_spin_lock_init+0x41/0x100 [ 136.462686][ T5286] create_pipe_files+0x390/0x6b0 [ 136.467654][ T5286] __do_pipe_flags+0x46/0x1f0 [ 136.472367][ T5286] do_pipe2+0xa7/0x190 [ 136.476471][ T5286] ? pipe_fcntl+0x530/0x530 [ 136.480997][ T5286] ? lock_chain_count+0x20/0x20 [ 136.485881][ T5286] ? syscall_enter_from_user_mode+0x21/0x70 [ 136.491812][ T5286] __x64_sys_pipe2+0x56/0x60 [ 136.496431][ T5286] do_syscall_64+0x4c/0xa0 [ 136.500883][ T5286] ? clear_bhb_loop+0x30/0x80 [ 136.505593][ T5286] ? clear_bhb_loop+0x30/0x80 [ 136.510301][ T5286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 136.516283][ T5286] RIP: 0033:0x7faaa00c8159 [ 136.520728][ T5286] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 136.540484][ T5286] RSP: 002b:00007faa9e320028 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 136.548948][ T5286] RAX: ffffffffffffffda RBX: 00007faaa034ffa0 RCX: 00007faaa00c8159 [ 136.556959][ T5286] RDX: 0000000000000000 RSI: 0000000000084080 RDI: 0000000000000000 [ 136.564953][ T5286] RBP: 00007faaa015f024 R08: 0000000000000000 R09: 0000000000000000 [ 136.572951][ T5286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.580964][ T5286] R13: 00007faaa0350038 R14: 00007faaa034ffa0 R15: 00007ffd9cb7cc48 [ 136.587255][ T26] audit: type=1326 audit(1788378054.709:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5279 comm="syz.3.319" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7ffc0000 [ 136.588976][ T5286] [ 136.734673][ T26] audit: type=1326 audit(1788378054.709:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5279 comm="syz.3.319" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7ffc0000 [ 136.760046][ T26] audit: type=1326 audit(1788378054.709:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5279 comm="syz.3.319" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fbbaf5f2159 code=0x7ffc0000 [ 136.784389][ T26] audit: type=1326 audit(1788378054.709:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5279 comm="syz.3.319" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7ffc0000 [ 136.808544][ T26] audit: type=1326 audit(1788378054.709:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5279 comm="syz.3.319" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7ffc0000 [ 136.818263][ T154] BTRFS warning (device loop0): checksum verify failed on 5337088 wanted 0xe63dbdda found 0xc926492d level 0 [ 136.832959][ T26] audit: type=1326 audit(1788378054.709:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5279 comm="syz.3.319" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7ffc0000 [ 136.870197][ T26] audit: type=1326 audit(1788378054.709:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5279 comm="syz.3.319" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7fbbaf5f2159 code=0x7ffc0000 [ 136.986702][ T5260] BTRFS warning (device loop0): failed to read root (objectid=2): -5 [ 136.995327][ T154] BTRFS warning (device loop0): checksum verify failed on 5324800 wanted 0x9f73850b found 0x80379423 level 0 [ 137.036654][ T5260] BTRFS warning (device loop0): couldn't read tree root [ 137.044472][ T5260] BTRFS error (device loop0): parent transid verify failed on 5255168 wanted 5 found 7 [ 137.054702][ T5260] BTRFS warning (device loop0): couldn't read tree root [ 137.096981][ T5260] BTRFS info (device loop0): enabling ssd optimizations [ 137.105377][ T5260] BTRFS info (device loop0): clearing free space tree [ 137.113035][ T5260] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 137.123168][ T5260] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 137.177705][ T5260] BTRFS info (device loop0): creating free space tree [ 137.188321][ T5260] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 137.198766][ T5260] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 138.773296][ T5338] netlink: 628 bytes leftover after parsing attributes in process `syz.4.329'. [ 138.932536][ T5344] xt_bpf: check failed: parse error [ 140.676602][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 141.011384][ T5372] loop1: detected capacity change from 0 to 512 [ 141.161523][ T5372] EXT4-fs (loop1): Ignoring removed nomblk_io_submit option [ 141.207308][ T5372] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 141.275874][ T5379] netlink: 168 bytes leftover after parsing attributes in process `syz.2.342'. [ 141.302122][ T5372] EXT4-fs (loop1): 1 truncate cleaned up [ 141.314588][ T5372] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,max_dir_size_kb=0x0000000000000007,bsddf,nomblk_io_submit,data_err=ignore,usrjquota=,,errors=continue. Quota mode: none. [ 141.424621][ T5372] overlayfs: upper fs needs to support d_type. [ 141.620884][ T5392] 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. [ 142.033793][ T4185] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz-executor: invalid indirect mapped block 4294901760 (level 0) [ 142.059460][ T4185] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz-executor: invalid indirect mapped block 4294967295 (level 1) [ 142.098746][ T4185] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz-executor: invalid indirect mapped block 65535 (level 2) [ 142.481075][ T5396] netlink: 8 bytes leftover after parsing attributes in process `syz.2.348'. [ 142.556213][ T5399] netlink: 8 bytes leftover after parsing attributes in process `syz.2.348'. [ 143.540375][ T26] kauditd_printk_skb: 62 callbacks suppressed [ 143.540389][ T26] audit: type=1326 audit(1788378061.929:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5410 comm="syz.1.352" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7faaa00c8159 code=0x0 [ 143.595978][ T5420] kvm: emulating exchange as write [ 143.603314][ T5419] netlink: 4 bytes leftover after parsing attributes in process `syz.3.356'. [ 143.623160][ T5419] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 144.219135][ T5434] netlink: 'syz.2.359': attribute type 1 has an invalid length. [ 144.280320][ T5434] device bond1 entered promiscuous mode [ 144.287660][ T5434] 8021q: adding VLAN 0 to HW filter on device bond1 [ 144.359296][ T5443] bond1: (slave bridge1): making interface the new active one [ 144.452539][ T5443] device bridge1 entered promiscuous mode [ 144.479657][ T5443] bond1: (slave bridge1): Enslaving as an active interface with an up link [ 144.521981][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond1: link becomes ready [ 144.664825][ T5445] md/raid10:md0: not clean -- starting background reconstruction [ 144.688655][ T5445] md/raid10:md0: active with 1 out of 2 devices [ 144.708822][ T5445] md0: detected capacity change from 0 to 2048 [ 144.728327][ T5448] md: couldn't update array info. -22 [ 144.766129][ T5451] md: resync of RAID array md0 [ 144.794484][ T5451] md: md0: resync done. [ 144.877748][ T5458] device syzkaller0 entered promiscuous mode [ 145.141715][ T5469] bond0: (slave syz_tun): Releasing backup interface [ 145.184234][ T5467] udc dummy_udc.0: failed to start USB Gadget filesystem: -12 [ 145.197563][ T5469] device bridge_slave_0 left promiscuous mode [ 145.221022][ T5469] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.229976][ T5469] device bridge_slave_1 left promiscuous mode [ 145.236285][ T5469] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.245614][ T5469] bond0: (slave bond_slave_1): Releasing backup interface [ 145.257790][ T5469] team0: Port device team_slave_0 removed [ 145.265563][ T5469] team0: Port device team_slave_1 removed [ 145.272307][ T5469] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 145.281169][ T5469] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 145.290492][ T5469] bond0: (slave wlan1): Releasing backup interface [ 145.301018][ T5469] bond1: (slave veth3): Releasing active interface [ 145.309658][ T5469] bond2: (slave wireguard0): Releasing backup interface [ 145.318002][ T5469] device wireguard0 left promiscuous mode [ 145.361445][ T5469] batman_adv: batadv0: Interface deactivated: gretap1 [ 145.966885][ T5469] batman_adv: batadv0: Removing interface: gretap1 [ 145.990692][ T5469] bond4: (slave veth6): Releasing active interface [ 146.059383][ T5470] team0: Mode changed to "loadbalance" [ 146.161394][ T5482] netlink: 12 bytes leftover after parsing attributes in process `syz.3.374'. [ 146.481625][ T5475] loop0: detected capacity change from 0 to 32768 [ 146.502829][ T5475] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.371 (5475) [ 146.548945][ T5475] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 146.560417][ T5475] BTRFS info (device loop0): setting nodatasum [ 146.570339][ T5475] BTRFS info (device loop0): force zlib compression, level 3 [ 146.578681][ T5475] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 146.614386][ T5475] BTRFS info (device loop0): use lzo compression, level 0 [ 146.628491][ T5475] BTRFS info (device loop0): turning on flush-on-commit [ 146.635555][ T5475] BTRFS info (device loop0): enabling auto defrag [ 146.642214][ T5475] BTRFS info (device loop0): max_inline at 4096 [ 146.649047][ T5475] BTRFS info (device loop0): using free space tree [ 146.655578][ T5475] BTRFS info (device loop0): has skinny extents [ 146.824368][ T5475] BTRFS info (device loop0): enabling ssd optimizations [ 146.964830][ T5475] fs-verity: sha512 using implementation "sha512-avx2" [ 147.042257][ T5475] BTRFS info (device loop0): setting compat-ro feature flag for VERITY (0x4) [ 150.952864][ T5566] netlink: 88 bytes leftover after parsing attributes in process `syz.2.391'. [ 150.966938][ T5566] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.974415][ T5566] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.016953][ T5575] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 151.057000][ T5577] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 151.164736][ T5582] netlink: 8 bytes leftover after parsing attributes in process `syz.2.396'. [ 151.173839][ T5582] bond0: option arp_validate: invalid value (519) [ 151.317771][ T5587] netlink: 20 bytes leftover after parsing attributes in process `syz.1.398'. [ 151.360275][ T5587] device ip6gre1 entered promiscuous mode [ 151.413984][ T5587] netlink: 'syz.1.398': attribute type 6 has an invalid length. [ 151.446749][ T5587] netlink: 72 bytes leftover after parsing attributes in process `syz.1.398'. [ 151.723238][ T5599] loop1: detected capacity change from 0 to 256 [ 151.807567][ T5599] FAT-fs (loop1): Directory bread(block 64) failed [ 151.823325][ T5599] FAT-fs (loop1): Directory bread(block 65) failed [ 151.856170][ T5599] FAT-fs (loop1): Directory bread(block 66) failed [ 151.872677][ T5599] FAT-fs (loop1): Directory bread(block 67) failed [ 151.889037][ T5599] FAT-fs (loop1): Directory bread(block 68) failed [ 151.904327][ T5599] FAT-fs (loop1): Directory bread(block 69) failed [ 151.930110][ T5599] FAT-fs (loop1): Directory bread(block 70) failed [ 151.950955][ T5599] FAT-fs (loop1): Directory bread(block 71) failed [ 151.989446][ T5599] FAT-fs (loop1): Directory bread(block 72) failed [ 152.014127][ T5599] FAT-fs (loop1): Directory bread(block 73) failed [ 152.082294][ T5603] netlink: 12 bytes leftover after parsing attributes in process `syz.0.406'. [ 152.124551][ T5603] 8021q: adding VLAN 0 to HW filter on device bond1 [ 152.199001][ T5609] netlink: 'syz.3.407': attribute type 4 has an invalid length. [ 152.475219][ T5617] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 152.483234][ T5617] IPv6: NLM_F_CREATE should be set when creating new route [ 153.636566][ T5340] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 153.886661][ T5340] usb 5-1: Using ep0 maxpacket: 8 [ 154.006705][ T5340] usb 5-1: config index 0 descriptor too short (expected 30, got 18) [ 154.176747][ T5340] usb 5-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 154.196132][ T5340] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.213684][ T5340] usb 5-1: Product: syz [ 154.231212][ T5340] usb 5-1: Manufacturer: syz [ 154.235926][ T5340] usb 5-1: SerialNumber: syz [ 154.248495][ T5340] usb 5-1: config 0 descriptor?? [ 154.288713][ T5340] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 154.314106][ T5340] usb 5-1: setting power ON [ 154.327191][ T5340] dvb-usb: bulk message failed: -22 (2/0) [ 154.349466][ T5340] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 154.377084][ T5340] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 154.402473][ T5340] usb 5-1: media controller created [ 154.443335][ T5340] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 154.471929][ T5340] usb 5-1: selecting invalid altsetting 6 [ 154.493958][ T5340] usb 5-1: digital interface selection failed (-22) [ 154.505241][ T5624] dvb-usb: bulk message failed: -22 (3/0) [ 154.512017][ T5340] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 154.520973][ T5624] cxusb: i2c wr: len=80 is too big! [ 154.520973][ T5624] [ 154.567033][ T5340] usb 5-1: setting power OFF [ 154.572243][ T5340] dvb-usb: bulk message failed: -22 (2/0) [ 154.587454][ T5340] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 154.597671][ T5340] (NULL device *): no alternate interface [ 154.685086][ T5340] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 154.729277][ T5340] usb 5-1: USB disconnect, device number 5 [ 155.354559][ T5644] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 155.426119][ T5644] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 155.974787][ T5644] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.984029][ T5644] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.993312][ T5644] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 156.003558][ T5644] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.316652][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 157.573772][ T5704] netlink: 12 bytes leftover after parsing attributes in process `syz.0.438'. [ 158.290566][ T5707] netlink: 16 bytes leftover after parsing attributes in process `syz.0.438'. [ 158.443995][ T5707] bond2: (slave vti0): The slave device specified does not support setting the MAC address [ 158.506864][ T5707] bond2: (slave vti0): Error -95 calling set_mac_address [ 158.600973][ T5708] bond2: (slave vlan2): Error -99 calling set_mac_address [ 158.745963][ T5729] tipc: Started in network mode [ 158.771466][ T5729] tipc: Node identity 7f000001, cluster identity 4711 [ 158.793209][ T5729] tipc: Enabled bearer , priority 10 [ 158.833179][ T5729] netlink: 104 bytes leftover after parsing attributes in process `syz.2.445'. [ 158.885909][ T5729] tipc: Enabling of bearer rejected, failed to enable media [ 159.036594][ T5340] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 159.426573][ T5340] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 159.457546][ T5340] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 159.556806][ T5340] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 159.607985][ T5340] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 159.649027][ T5340] usb 2-1: SerialNumber: syz [ 161.357761][ T5334] tipc: Node number set to 2130706433 [ 161.610825][ T5762] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 161.709583][ T5340] usb 2-1: 0:2 : does not exist [ 161.731229][ T5340] usb 2-1: USB disconnect, device number 3 [ 161.947191][ T5309] udevd[5309]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 162.988231][ T5783] netlink: 64 bytes leftover after parsing attributes in process `syz.4.465'. [ 164.016933][ T5794] sch_tbf: burst 255 is lower than device syzkaller0 mtu (1514) ! [ 164.244358][ T26] audit: type=1326 audit(1788378082.629:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5798 comm="syz.3.470" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbbaf5f2159 code=0x0 [ 165.587423][ T5834] device gretap2 entered promiscuous mode [ 165.697585][ T5838] netlink: 'syz.1.484': attribute type 2 has an invalid length. [ 168.033880][ T5873] loop4: detected capacity change from 0 to 4096 [ 168.041381][ T21] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 168.172390][ T5882] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 168.286548][ T21] usb 2-1: Using ep0 maxpacket: 32 [ 168.373320][ T5891] netlink: 64 bytes leftover after parsing attributes in process `syz.3.500'. [ 168.406897][ T21] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 168.415465][ T21] usb 2-1: config 0 has no interface number 0 [ 168.696614][ T21] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 168.705761][ T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.485074][ T21] usb 2-1: Product: syz [ 169.489887][ T21] usb 2-1: Manufacturer: syz [ 169.494512][ T21] usb 2-1: SerialNumber: syz [ 169.509076][ T21] usb 2-1: config 0 descriptor?? [ 169.547953][ T21] smsc95xx v2.0.0 [ 169.644597][ T5907] netlink: 24 bytes leftover after parsing attributes in process `syz.3.506'. [ 169.759290][ T5910] netlink: 4 bytes leftover after parsing attributes in process `syz.3.506'. [ 170.052879][ T5918] No source specified [ 170.751266][ T5927] tipc: Failed to remove unknown binding: 66,0,0/2130706433:225560305/225560307 [ 170.760486][ T5927] tipc: Failed to remove unknown binding: 66,0,0/2130706433:225560305/225560306 [ 170.866610][ T21] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000030: -71 [ 170.884224][ T21] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error writing E2P_CMD [ 170.916670][ T21] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 170.954423][ T21] smsc95xx: probe of 2-1:0.67 failed with error -71 [ 171.234641][ T21] usb 2-1: USB disconnect, device number 4 [ 173.021717][ T5932] chnl_net:caif_netlink_parms(): no params data found [ 173.122490][ T5954] netlink: 64 bytes leftover after parsing attributes in process `syz.0.521'. [ 173.161547][ T5956] netlink: 12 bytes leftover after parsing attributes in process `syz.1.522'. [ 173.341674][ T5932] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.400341][ T5932] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.429048][ T5932] device bridge_slave_0 entered promiscuous mode [ 173.455788][ T5932] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.473404][ T5932] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.491958][ T5932] device bridge_slave_1 entered promiscuous mode [ 173.560366][ T5932] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.592888][ T5932] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.678323][ T5932] team0: Port device team_slave_0 added [ 173.711449][ T5932] team0: Port device team_slave_1 added [ 173.793614][ T5932] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.827565][ T5932] 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. [ 173.876642][ T1107] Bluetooth: hci4: command 0x0409 tx timeout [ 173.943447][ T5932] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.995745][ T5932] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.015366][ T5932] 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. [ 174.106639][ T5932] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.203451][ T5932] device hsr_slave_0 entered promiscuous mode [ 174.242787][ T5932] device hsr_slave_1 entered promiscuous mode [ 174.271935][ T5932] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.312753][ T5932] Cannot create hsr debugfs directory [ 174.919027][ T5968] 9pnet: p9_errstr2errno: server reported unknown error 0x00000000 [ 175.134606][ T4198] Bluetooth: hci0: Received unexpected HCI Event 00000000 [ 175.259609][ T5976] netlink: 24 bytes leftover after parsing attributes in process `syz.1.528'. [ 175.280834][ T5978] netlink: 4 bytes leftover after parsing attributes in process `syz.3.529'. [ 175.305534][ T5978] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 175.315095][ T5978] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 175.323863][ T5978] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 175.332607][ T5978] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 175.372701][ T5978] netlink: 4 bytes leftover after parsing attributes in process `syz.3.529'. [ 175.386290][ T26] audit: type=1326 audit(1788378093.779:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5977 comm="syz.0.530" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3254b64159 code=0x0 [ 175.439544][ T5985] netlink: 4 bytes leftover after parsing attributes in process `syz.1.528'. [ 175.592632][ T5932] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 175.609067][ T5932] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 175.620071][ T5932] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 175.631292][ T5932] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 175.705266][ T5932] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.719691][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.733642][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.745032][ T5932] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.757408][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.767209][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.775785][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.782899][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.800377][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.809135][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.818253][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.827163][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.834267][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.844182][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.864312][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.873546][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.885264][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.895761][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.906879][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.921830][ T5932] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 175.933335][ T5932] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 175.947601][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.955730][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.963813][ T5329] Bluetooth: hci4: command 0x041b tx timeout [ 175.970685][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.979669][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 175.988360][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.009395][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 176.376249][ T5932] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.387702][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.395273][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.348544][ T5528] Bluetooth: hci4: command 0x040f tx timeout [ 178.364866][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.383767][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.514877][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.537127][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.551813][ T5932] device veth0_vlan entered promiscuous mode [ 178.567546][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.585738][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.600724][ T5932] device veth1_vlan entered promiscuous mode [ 178.686702][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.707355][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.739200][ T5932] device veth0_macvtap entered promiscuous mode [ 178.795046][ T5932] device veth1_macvtap entered promiscuous mode [ 178.826865][ T5932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 178.838034][ T5932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.856237][ T5932] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 178.868836][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 178.883416][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.948008][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 178.990639][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.210444][ T5932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 179.334866][ T5932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.483744][ T5932] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.502711][ T6027] Core dump to core aborted: cannot preserve file permissions [ 179.532208][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.584239][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.621209][ T5932] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.638857][ T5932] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.656504][ T5932] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.695350][ T5932] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.730987][ T6035] netlink: 24 bytes leftover after parsing attributes in process `syz.0.540'. [ 179.892286][ T6035] netlink: 4 bytes leftover after parsing attributes in process `syz.0.540'. [ 180.028386][ T6049] fuse: Bad value for 'fd' [ 180.058416][ T4334] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 180.073036][ T4334] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 180.112914][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 180.181427][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 180.192324][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 180.204901][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 180.297048][ T6061] fuse: Bad value for 'fd' [ 180.356947][ T4354] Bluetooth: hci4: command 0x0419 tx timeout [ 182.096149][ T6101] Core dump to core aborted: cannot preserve file permissions [ 182.164696][ T6107] netlink: 24 bytes leftover after parsing attributes in process `syz.2.558'. [ 182.293547][ T9] device hsr_slave_0 left promiscuous mode [ 182.306906][ T9] device hsr_slave_1 left promiscuous mode [ 182.325504][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 182.346234][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 182.369322][ T9] device bridge_slave_1 left promiscuous mode [ 182.407078][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.479815][ T9] device bridge_slave_0 left promiscuous mode [ 182.500537][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.839186][ T9] team0 (unregistering): Port device team_slave_1 removed [ 182.857297][ T9] team0 (unregistering): Port device team_slave_0 removed [ 182.882777][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 182.893259][ T6138] overlayfs: failed to clone upperpath [ 182.917676][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 183.071856][ T9] bond0 (unregistering): Released all slaves [ 183.152902][ T6112] netlink: 4 bytes leftover after parsing attributes in process `syz.2.558'. [ 183.226187][ T6126] netlink: 'syz.1.567': attribute type 1 has an invalid length. [ 183.263655][ T6131] tipc: Started in network mode [ 183.269070][ T6131] tipc: Node identity 2000004, cluster identity 4711 [ 183.278641][ T6131] tipc: Node number set to 33554436 [ 183.977777][ T6173] 9pnet: p9_fd_create_tcp (6173): problem connecting socket to 127.0.0.1 [ 184.014027][ T6177] netlink: 4 bytes leftover after parsing attributes in process `syz.2.578'. [ 184.077456][ T6177] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.086382][ T6177] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.095299][ T6177] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.104055][ T6177] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.246194][ T6177] netlink: 4 bytes leftover after parsing attributes in process `syz.2.578'. [ 184.327515][ T6197] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 184.460896][ T6203] overlayfs: failed to resolve './cgroup': -2 [ 184.833100][ T6210] netdevsim netdevsim2 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 184.843004][ T6210] netdevsim netdevsim2 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 184.852001][ T6210] netdevsim netdevsim2 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 184.860952][ T6210] netdevsim netdevsim2 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 186.006400][ T6223] netlink: 14 bytes leftover after parsing attributes in process `syz.1.594'. [ 186.227430][ T6242] tipc: Failed to remove unknown binding: 66,0,0/2130706433:231839080/231839082 [ 186.290238][ T6242] tipc: Failed to remove unknown binding: 66,0,0/2130706433:231839080/231839081 [ 186.328728][ T6250] netlink: 4 bytes leftover after parsing attributes in process `syz.1.599'. [ 186.356206][ T6242] tipc: Failed to remove unknown binding: 66,0,0/2130706433:231839080/231839082 [ 186.378393][ T6250] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 186.387473][ T6250] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 186.396272][ T6250] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 186.405013][ T6250] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 186.496851][ T6242] tipc: Failed to remove unknown binding: 66,0,0/2130706433:231839080/231839081 [ 186.577252][ T6250] netlink: 4 bytes leftover after parsing attributes in process `syz.1.599'. [ 187.776804][ T6272] fuse: Bad value for 'fd' [ 188.046740][ T6288] netlink: 4 bytes leftover after parsing attributes in process `syz.0.614'. [ 188.102482][ T6288] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 188.111802][ T6288] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 188.120590][ T6288] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 188.129380][ T6288] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 188.205041][ T6286] netlink: 14 bytes leftover after parsing attributes in process `syz.5.611'. [ 188.332851][ T6288] netlink: 4 bytes leftover after parsing attributes in process `syz.0.614'. [ 191.158670][ T6356] netlink: 14 bytes leftover after parsing attributes in process `syz.0.628'. [ 191.406679][ T5528] Bluetooth: hci0: command 0x0406 tx timeout [ 191.419461][ T5528] Bluetooth: hci3: command 0x0406 tx timeout [ 191.552424][ T5528] Bluetooth: hci1: command 0x0406 tx timeout [ 191.568010][ T5528] Bluetooth: hci2: command 0x0406 tx timeout [ 193.827055][ T6411] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.897915][ T6411] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.982195][ T6411] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 194.182073][ T6426] netlink: 8 bytes leftover after parsing attributes in process `syz.3.648'. [ 194.217218][ T6426] device bond2 left promiscuous mode [ 194.222803][ T6426] 8021q: adding VLAN 0 to HW filter on device bond2 [ 194.326235][ T6426] bond2: (slave ip6erspan0): making interface the new active one [ 194.362831][ T6426] bond2: (slave ip6erspan0): Enslaving as an active interface with an up link [ 194.416260][ T4357] IPv6: ADDRCONF(NETDEV_CHANGE): bond2: link becomes ready [ 194.451425][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.457784][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.147341][ T6451] netdevsim netdevsim1 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 195.156281][ T6451] netdevsim netdevsim1 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 195.165380][ T6451] netdevsim netdevsim1 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 195.174379][ T6451] netdevsim netdevsim1 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 195.275788][ T6459] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 195.301789][ T6459] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.322731][ T6459] tipc: Resetting bearer [ 195.341130][ T6459] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 195.386140][ T6461] netlink: 14 bytes leftover after parsing attributes in process `syz.2.655'. [ 195.468691][ T6461] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 195.495445][ T6461] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 195.526361][ T6461] bond0 (unregistering): Released all slaves [ 195.735114][ T6476] 9pnet: p9_fd_create_tcp (6476): problem connecting socket to 127.0.0.1 [ 195.771793][ T6476] 9pnet: p9_fd_create_tcp (6476): problem connecting socket to 127.0.0.1 [ 195.795510][ T6476] 9pnet: p9_fd_create_tcp (6476): problem connecting socket to 127.0.0.1 [ 195.832008][ T6476] 9pnet: p9_fd_create_tcp (6476): problem connecting socket to 127.0.0.1 [ 195.973324][ T6476] 9pnet: p9_fd_create_tcp (6476): problem connecting socket to 127.0.0.1 [ 196.062685][ T6476] 9pnet: p9_fd_create_tcp (6476): problem connecting socket to 127.0.0.1 [ 196.071516][ T6483] 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. [ 196.107688][ T6476] 9pnet: p9_fd_create_tcp (6476): problem connecting socket to 127.0.0.1 [ 196.761686][ T6476] 9pnet: p9_fd_create_tcp (6476): problem connecting socket to 127.0.0.1 [ 196.873466][ T6476] 9pnet: p9_fd_create_tcp (6476): problem connecting socket to 127.0.0.1 [ 196.991411][ T6497] netlink: 8 bytes leftover after parsing attributes in process `syz.0.662'. [ 197.245259][ T6497] 8021q: adding VLAN 0 to HW filter on device bond3 [ 197.262356][ T6504] bond3: (slave ip6erspan0): making interface the new active one [ 198.414610][ T6504] bond3: (slave ip6erspan0): Enslaving as an active interface with an up link [ 198.526631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond3: link becomes ready [ 203.812239][ T6569] netlink: 'syz.1.681': attribute type 28 has an invalid length. [ 203.820183][ T6569] netlink: 'syz.1.681': attribute type 3 has an invalid length. [ 203.827881][ T6569] netlink: 132 bytes leftover after parsing attributes in process `syz.1.681'. [ 204.571714][ T6583] tipc: Resetting bearer [ 204.810615][ T6588] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 204.843041][ T6588] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 204.866228][ T6588] tipc: Resetting bearer [ 204.880265][ T6588] device ip6gre1 left promiscuous mode [ 204.886269][ T6588] device gretap2 left promiscuous mode [ 206.684709][ T6592] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.692114][ T6592] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.361161][ T6592] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 207.391914][ T6592] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 207.539734][ T6592] netdevsim netdevsim5 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 207.566598][ T6592] netdevsim netdevsim5 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 207.575798][ T6592] netdevsim netdevsim5 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 207.585251][ T6592] netdevsim netdevsim5 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 207.717744][ T6595] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 207.732117][ T6595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 207.740571][ T6595] 8021q: adding VLAN 0 to HW filter on device team0 [ 207.749441][ T6595] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 207.786856][ T6602] netlink: 8 bytes leftover after parsing attributes in process `syz.2.687'. [ 207.854858][ T6602] 8021q: adding VLAN 0 to HW filter on device bond0 [ 207.884917][ T6605] bond0: (slave ip6erspan0): making interface the new active one [ 207.895102][ T6605] bond0: (slave ip6erspan0): Enslaving as an active interface with an up link [ 207.904357][ T6618] netlink: 'syz.3.692': attribute type 1 has an invalid length. [ 207.915985][ T6619] netlink: 'syz.0.695': attribute type 4 has an invalid length. [ 207.968160][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 208.163764][ T6644] sch_tbf: burst 2048 is lower than device syzkaller0 mtu (65589) ! [ 208.522630][ T6651] netlink: 'syz.3.703': attribute type 1 has an invalid length. [ 209.395861][ T6660] netlink: 2724 bytes leftover after parsing attributes in process `syz.5.706'. [ 209.470657][ T6660] netlink: 28 bytes leftover after parsing attributes in process `syz.5.706'. [ 210.427496][ T6685] netlink: 3 bytes leftover after parsing attributes in process `syz.1.713'. [ 210.436378][ T6685] 0ªX¹¦À: renamed from caif0 [ 210.526544][ T6685] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 210.575972][ T6693] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 210.606920][ T6693] EXT4-fs (loop4): unable to read superblock [ 212.898637][ T6720] loop5: detected capacity change from 0 to 128 [ 212.905704][ T6697] netdevsim netdevsim3 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 212.914789][ T6697] netdevsim netdevsim3 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 212.923796][ T6697] netdevsim netdevsim3 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 212.932705][ T6697] netdevsim netdevsim3 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 212.983326][ T6720] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 213.029322][ T6700] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 213.078185][ T6700] device syz_tun left promiscuous mode [ 213.093711][ T6700] 8021q: adding VLAN 0 to HW filter on device bond0 [ 213.124338][ T6700] 8021q: adding VLAN 0 to HW filter on device team0 [ 213.131898][ T6700] device dummy0 left promiscuous mode [ 213.139745][ T6700] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 213.189209][ T6722] sch_fq: defrate 8 ignored. [ 213.240095][ T6720] UDF-fs: error (device loop5): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 215.884037][ T6788] netlink: 'syz.5.737': attribute type 4 has an invalid length. [ 215.929320][ T6788] netlink: 'syz.5.737': attribute type 4 has an invalid length. [ 215.971546][ T6792] netlink: 'syz.1.742': attribute type 4 has an invalid length. [ 217.102398][ T6806] netlink: 628 bytes leftover after parsing attributes in process `syz.0.746'. [ 218.208302][ T6832] netlink: 'syz.1.759': attribute type 4 has an invalid length. [ 218.360264][ T6832] netlink: 'syz.1.759': attribute type 4 has an invalid length. [ 219.459999][ T6852] netlink: 'syz.2.755': attribute type 4 has an invalid length. [ 220.287843][ T6877] netlink: 'syz.0.776': attribute type 1 has an invalid length. [ 220.532838][ T6883] bond4: (slave gretap1): making interface the new active one [ 220.571085][ T6883] bond4: (slave gretap1): Enslaving as an active interface with an up link [ 220.670550][ T6885] bond4: (slave vlan2): the slave hw address is in use by the bond; couldn't find a slave with a free hw address to give it (this should not have happened) [ 220.913767][ T6902] netlink: 88 bytes leftover after parsing attributes in process `syz.3.768'. [ 221.192439][ T6916] netlink: 'syz.5.774': attribute type 4 has an invalid length. [ 222.355835][ T26] audit: type=1326 audit(1788378140.739:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6930 comm="syz.0.778" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3254b64159 code=0x0 [ 222.733079][ T6942] netlink: 8 bytes leftover after parsing attributes in process `syz.5.780'. [ 222.757557][ T6942] netlink: 8 bytes leftover after parsing attributes in process `syz.5.780'. [ 224.989058][ T26] audit: type=1326 audit(1788378143.379:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.5.792" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f084dea2159 code=0x0 [ 225.645528][ T6983] tipc: Resetting bearer [ 226.522558][ T7016] fuse: Bad value for 'fd' [ 226.659391][ T7019] loop5: detected capacity change from 0 to 512 [ 226.737868][ T7019] EXT4-fs (loop5): Ignoring removed nomblk_io_submit option [ 226.802466][ T7019] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 227.111384][ T7019] EXT4-fs (loop5): 1 truncate cleaned up [ 227.125007][ T7019] EXT4-fs (loop5): mounted filesystem without journal. Opts: noload,max_dir_size_kb=0x0000000000000007,bsddf,nomblk_io_submit,data_err=ignore,usrjquota=,,errors=continue. Quota mode: none. [ 227.318299][ T7039] tipc: Enabling of bearer rejected, failed to enable media [ 227.337461][ T7019] overlayfs: upper fs needs to support d_type. [ 227.360687][ T7039] netlink: 104 bytes leftover after parsing attributes in process `syz.0.798'. [ 227.382205][ T7039] tipc: Enabling of bearer rejected, failed to enable media [ 227.991345][ T26] audit: type=1326 audit(1788378146.379:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7068 comm="syz.3.806" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbbaf5f2159 code=0x0 [ 228.161335][ T5932] EXT4-fs error (device loop5): ext4_free_branches:1030: inode #13: comm syz-executor: invalid indirect mapped block 4294901760 (level 0) [ 228.179420][ T5932] EXT4-fs error (device loop5): ext4_free_branches:1030: inode #13: comm syz-executor: invalid indirect mapped block 4294967295 (level 1) [ 228.221426][ T5932] EXT4-fs error (device loop5): ext4_free_branches:1030: inode #13: comm syz-executor: invalid indirect mapped block 65535 (level 2) [ 229.409182][ T7079] DRBG: could not allocate digest TFM handle: hmac(sha512) [ 229.641820][ T7117] 9pnet: p9_errstr2errno: server reported unknown error Àñ'IÓ$íÛ·=¼¼ [ 229.968754][ T7145] netlink: 'syz.1.826': attribute type 10 has an invalid length. [ 230.004208][ T7145] netlink: 4 bytes leftover after parsing attributes in process `syz.1.826'. [ 230.214812][ T26] audit: type=1326 audit(1788378148.599:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7159 comm="syz.0.830" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3254b64159 code=0x0 [ 230.349266][ T7166] overlayfs: failed to clone lowerpath [ 230.361034][ T7166] overlayfs: failed to clone lowerpath [ 230.865589][ T7177] overlayfs: failed to clone upperpath [ 231.009882][ T7181] netlink: 8 bytes leftover after parsing attributes in process `syz.1.839'. [ 231.401112][ T7187] 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. [ 231.891881][ T7208] netlink: 12 bytes leftover after parsing attributes in process `syz.2.851'. [ 231.928663][ T7208] netlink: 12 bytes leftover after parsing attributes in process `syz.2.851'. [ 233.275676][ T7222] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 234.065801][ T7236] loop5: detected capacity change from 0 to 136 [ 234.171199][ T7236] Attempt to read inode for relocated directory [ 234.657367][ T7252] loop5: detected capacity change from 0 to 512 [ 235.519621][ T7266] tipc: Failed to remove unknown binding: 66,0,0/0:2546935097/2546935099 [ 235.563159][ T7266] tipc: Failed to remove unknown binding: 66,0,0/0:2546935097/2546935098 [ 235.603476][ T7270] tipc: Failed to remove unknown binding: 66,0,0/0:2546935097/2546935099 [ 235.652792][ T7270] tipc: Failed to remove unknown binding: 66,0,0/0:2546935097/2546935098 [ 236.281823][ T7292] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.879'. [ 236.370305][ T7294] netlink: 24 bytes leftover after parsing attributes in process `syz.2.880'. [ 236.927415][ T7312] md: couldn't update array info. -22 [ 236.957044][ T7312] md: could not open device unknown-block(1,1). [ 236.963391][ T7312] md: md_import_device returned -16 [ 238.356856][ T7312] md: could not open device unknown-block(0,0). [ 238.403038][ T7312] md: error, md_import_device() returned -6 [ 238.809420][ T7332] netlink: 32 bytes leftover after parsing attributes in process `syz.3.890'. [ 238.846802][ T7327] device bond5 entered promiscuous mode [ 238.852839][ T7327] 8021q: adding VLAN 0 to HW filter on device bond5 [ 238.982589][ T7327] netlink: 80 bytes leftover after parsing attributes in process `syz.3.890'. [ 239.088424][ T7343] netlink: 44 bytes leftover after parsing attributes in process `syz.2.896'. [ 239.157247][ T7347] xt_NFQUEUE: number of queues (8) out of range (got 65537) [ 239.183326][ T7348] team0: Device syz_tun is of different type [ 239.810945][ T7379] device bond6 entered promiscuous mode [ 242.541838][ T7461] device lo entered promiscuous mode [ 242.570239][ T7461] device tunl0 entered promiscuous mode [ 242.581802][ T7461] device gre0 entered promiscuous mode [ 242.600023][ T7461] device gretap0 entered promiscuous mode [ 242.633757][ T7461] device erspan0 entered promiscuous mode [ 242.665972][ T7461] device ip_vti0 entered promiscuous mode [ 242.692267][ T7461] device ip6_vti0 entered promiscuous mode [ 242.723509][ T7461] device sit0 entered promiscuous mode [ 242.754427][ T7461] device ip6tnl0 entered promiscuous mode [ 242.755911][ T7468] 9pnet: p9_errstr2errno: server reported unknown error 00000000,group_id [ 242.773622][ T7461] device ip6gre0 entered promiscuous mode [ 242.789102][ T7461] device ip6gretap0 entered promiscuous mode [ 242.810536][ T7461] device bridge0 entered promiscuous mode [ 242.830244][ T7461] device team0 entered promiscuous mode [ 242.835935][ T7461] device team_slave_0 entered promiscuous mode [ 242.863491][ T7461] device team_slave_1 entered promiscuous mode [ 242.899402][ T7461] device nlmon0 entered promiscuous mode [ 242.916772][ T7461] device caif0 entered promiscuous mode [ 245.646735][ T4265] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 245.906901][ T4265] usb 6-1: Using ep0 maxpacket: 16 [ 246.217222][ T4265] usb 6-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 246.565395][ T4265] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.573794][ T4265] usb 6-1: Product: syz [ 246.578201][ T4265] usb 6-1: Manufacturer: syz [ 246.582831][ T4265] usb 6-1: SerialNumber: syz [ 246.613687][ T4265] r8152-cfgselector 6-1: config 0 descriptor?? [ 246.714332][ T1107] libceph: connect (1)127.0.0.1:6789 error -101 [ 246.722228][ T1107] libceph: mon0 (1)127.0.0.1:6789 connect error [ 246.874941][ T7501] netlink: 3684 bytes leftover after parsing attributes in process `syz.5.954'. [ 246.914076][ T7536] netlink: 24 bytes leftover after parsing attributes in process `syz.1.963'. [ 247.023785][ T1107] libceph: connect (1)127.0.0.1:6789 error -101 [ 247.031840][ T1107] libceph: mon0 (1)127.0.0.1:6789 connect error [ 247.076674][ T7541] device bond5 entered promiscuous mode [ 247.083318][ T7541] 8021q: adding VLAN 0 to HW filter on device bond5 [ 247.102439][ T7543] netlink: 32 bytes leftover after parsing attributes in process `syz.0.965'. [ 247.133590][ T7541] netlink: 80 bytes leftover after parsing attributes in process `syz.0.965'. [ 247.226638][ T4265] r8152-cfgselector 6-1: Unknown version 0x0000 [ 247.233059][ T4265] r8152-cfgselector 6-1: bad CDC descriptors [ 247.276763][ T4265] r8152-cfgselector 6-1: Unknown version 0x0000 [ 247.285003][ T4265] r8152-cfgselector 6-1: USB disconnect, device number 2 [ 247.465674][ T7529] ceph: No mds server is up or the cluster is laggy [ 247.480162][ T26] audit: type=1804 audit(1788378165.869:89): pid=7552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.967" name="bus" dev="ramfs" ino=42656 res=1 errno=0 [ 247.556649][ T26] audit: type=1804 audit(1788378165.879:90): pid=7552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.967" name="bus" dev="ramfs" ino=42656 res=1 errno=0 [ 247.576671][ T1107] libceph: connect (1)127.0.0.1:6789 error -101 [ 247.583034][ T1107] libceph: mon0 (1)127.0.0.1:6789 connect error [ 247.768068][ T7560] tipc: Enabled bearer , priority 0 [ 247.894295][ T7567] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input6 [ 247.912501][ T7569] xt_NFQUEUE: number of queues (8) out of range (got 65537) [ 249.273283][ T4354] tipc: Node number set to 3738225145 [ 249.673911][ T7583] md: couldn't update array info. -22 [ 249.722195][ T7584] md: could not open device unknown-block(1,1). [ 249.769267][ T7584] md: md_import_device returned -16 [ 250.123956][ T7583] md: could not open device unknown-block(0,0). [ 250.136632][ T7583] md: error, md_import_device() returned -6 [ 250.436095][ T7588] Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 250.436095][ T7588] [ 250.583490][ T7588] CIFS: VFS: Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 250.671828][ T7588] CIFS: Attempting to mount \\127.0.0.1\share [ 250.714858][ T7588] CIFS: VFS: Error connecting to socket. Aborting operation. [ 250.783617][ T7588] CIFS: VFS: cifs_mount failed w/return code = -101 [ 250.791415][ T7596] netlink: 14 bytes leftover after parsing attributes in process `syz.5.981'. [ 252.130659][ T7622] cgroup: Setting release_agent not allowed [ 252.277561][ T7627] netlink: 64 bytes leftover after parsing attributes in process `syz.1.994'. [ 252.466650][ T7633] fuse: Bad value for 'fd' [ 252.545857][ T7637] 9pnet: p9_errstr2errno: server reported unknown error 00000000,group_id [ 252.607616][ T7640] fuse: Unknown parameter '00000000000000000000' [ 252.908583][ T7651] ieee802154 phy0 wpan0: encryption failed: -22 [ 253.059983][ T7658] overlayfs: failed to clone upperpath [ 253.099274][ T7658] overlayfs: failed to clone upperpath [ 253.116551][ T4354] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 253.534234][ T7674] netlink: 'syz.0.1012': attribute type 7 has an invalid length. [ 253.546636][ T4354] usb 6-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 253.555751][ T4354] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.564543][ T7675] capability: warning: `syz.2.1013' uses deprecated v2 capabilities in a way that may be insecure [ 253.585926][ T7674] netlink: 'syz.0.1012': attribute type 7 has an invalid length. [ 253.603508][ T4354] usb 6-1: config 0 descriptor?? [ 253.946729][ T4354] [drm] vendor descriptor length:6 data:06 5f 01 00 00 00 00 00 00 00 00 [ 253.965480][ T4354] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 254.005616][ T7693] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1019'. [ 254.226723][ T4354] [drm:udl_init] *ERROR* Selecting channel failed [ 254.346124][ T7701] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1018'. [ 254.993576][ T4354] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 255.001156][ T4354] [drm] Initialized udl on minor 2 [ 255.067740][ T4354] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 255.089539][ T4354] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 255.105866][ T4354] usb 6-1: USB disconnect, device number 3 [ 256.172640][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.179061][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.958963][ T4265] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 257.972264][ T4265] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 257.981808][ T4265] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 259.395264][ T7741] sctp: [Deprecated]: syz.1.1033 (pid 7741) Use of int in max_burst socket option. [ 259.395264][ T7741] Use struct sctp_assoc_value instead [ 260.594011][ T7754] loop5: detected capacity change from 0 to 1024 [ 260.807404][ T7754] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,,errors=continue. Quota mode: none. [ 260.843684][ T7754] ext4 filesystem being mounted at /74/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 260.979981][ T7754] EXT4-fs error (device loop5): ext4_free_blocks:6231: comm syz.5.1034: Freeing blocks not in datazone - block = 0, count = 16 [ 261.186755][ T154] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm kworker/u4:2: bg 0: block 112: padding at end of block bitmap is not set [ 261.262465][ T154] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 261.301487][ T154] EXT4-fs (loop5): This should not happen!! Data will be lost [ 261.301487][ T154] [ 261.356735][ T154] EXT4-fs (loop5): Total free blocks count 0 [ 261.362819][ T154] EXT4-fs (loop5): Free/Dirty block details [ 261.416710][ T154] EXT4-fs (loop5): free_blocks=16 [ 261.421895][ T154] EXT4-fs (loop5): dirty_blocks=16 [ 261.454067][ T154] EXT4-fs (loop5): Block reservation details [ 261.472798][ T154] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 261.518344][ T26] audit: type=1326 audit(1788378179.909:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7779 comm="syz.2.1045" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f684d075159 code=0x0 [ 262.605203][ T26] audit: type=1326 audit(1788378180.989:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7795 comm="syz.2.1050" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f684d075159 code=0x7fc00000 [ 262.630225][ T7799] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge0, syncid = 1, id = 0 [ 262.661955][ T7798] device macvtap1 entered promiscuous mode [ 262.674798][ T7798] device veth1_vlan entered promiscuous mode [ 262.680951][ T26] audit: type=1326 audit(1788378181.019:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7795 comm="syz.2.1050" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f684d075159 code=0x7fc00000 [ 262.731220][ T7801] device macvtap2 entered promiscuous mode [ 262.815034][ T7803] bridge0: port 3(syz_tun) entered blocking state [ 262.901169][ T7803] bridge0: port 3(syz_tun) entered disabled state [ 263.031330][ T7803] device syz_tun entered promiscuous mode [ 263.061681][ T7803] bridge0: port 3(syz_tun) entered blocking state [ 263.069022][ T7803] bridge0: port 3(syz_tun) entered forwarding state [ 263.233554][ T26] audit: type=1326 audit(1788378181.619:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7795 comm="syz.2.1050" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f684d075159 code=0x7fc00000 [ 263.746587][ T26] audit: type=1326 audit(1788378181.649:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7795 comm="syz.2.1050" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f684d075159 code=0x7fc00000 [ 263.966568][ T26] audit: type=1326 audit(1788378181.649:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7795 comm="syz.2.1050" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f684d075159 code=0x7fc00000 [ 264.965960][ T26] audit: type=1326 audit(1788378181.649:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7795 comm="syz.2.1050" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f684d075159 code=0x7fc00000 [ 265.036359][ T7824] netlink: 76 bytes leftover after parsing attributes in process `syz.5.1056'. [ 265.055579][ T7810] can: request_module (can-proto-0) failed. [ 265.119520][ T26] audit: type=1326 audit(1788378181.649:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7795 comm="syz.2.1050" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f684d075159 code=0x7fc00000 [ 265.352624][ T26] audit: type=1326 audit(1788378181.649:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7795 comm="syz.2.1050" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f684d075159 code=0x7fc00000 [ 265.392047][ T26] audit: type=1326 audit(1788378181.649:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7795 comm="syz.2.1050" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f684d075159 code=0x7fc00000 [ 268.630636][ T7891] Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 268.630636][ T7891] [ 268.680103][ T7891] CIFS: VFS: Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 268.741092][ T7891] CIFS: Attempting to mount \\127.0.0.1\share [ 268.765971][ T7891] CIFS: VFS: Error connecting to socket. Aborting operation. [ 268.810747][ T7891] CIFS: VFS: cifs_mount failed w/return code = -101 [ 268.970003][ T7896] syz.5.1081 sent an empty control message without MSG_MORE. [ 270.281223][ T7907] team0: Port device syz_tun added [ 270.311382][ T26] kauditd_printk_skb: 14 callbacks suppressed [ 270.311399][ T26] audit: type=1804 audit(1788378188.699:115): pid=7908 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.1084" name="bus" dev="ramfs" ino=45212 res=1 errno=0 [ 270.323353][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 270.396521][ T26] audit: type=1804 audit(1788378188.699:116): pid=7908 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.1084" name="bus" dev="ramfs" ino=45212 res=1 errno=0 [ 270.620096][ T7918] netlink: 48 bytes leftover after parsing attributes in process `syz.5.1088'. [ 270.783956][ T7920] md: couldn't update array info. -22 [ 270.794279][ T7920] md: could not open device unknown-block(1,1). [ 270.806934][ T7920] md: md_import_device returned -16 [ 270.876724][ T7923] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge0, syncid = 1, id = 0 [ 270.913996][ T7922] device macvtap1 entered promiscuous mode [ 270.998406][ T7922] device macvtap2 entered promiscuous mode [ 272.561467][ T7933] FAULT_INJECTION: forcing a failure. [ 272.561467][ T7933] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 272.761827][ T7933] CPU: 0 PID: 7933 Comm: syz.5.1094 Not tainted syzkaller #0 [ 272.769348][ T7933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 272.779453][ T7933] Call Trace: [ 272.782767][ T7933] [ 272.785728][ T7933] dump_stack_lvl+0x188/0x250 [ 272.790447][ T7933] ? show_regs_print_info+0x20/0x20 [ 272.795685][ T7933] ? load_image+0x410/0x410 [ 272.800232][ T7933] ? __lock_acquire+0x7b50/0x7b50 [ 272.805287][ T7933] ? fpu__restore_sig+0x867/0x10a0 [ 272.810445][ T7933] should_fail+0x383/0x4b0 [ 272.814902][ T7933] _copy_from_user+0x2e/0x170 [ 272.819623][ T7933] restore_altstack+0xa8/0x380 [ 272.824429][ T7933] ? __lock_acquire+0x7b50/0x7b50 [ 272.829486][ T7933] ? __ia32_sys_sigaltstack+0x60/0x60 [ 272.834910][ T7933] ? __might_fault+0xb3/0x110 [ 272.839623][ T7933] ? _copy_from_user+0x111/0x170 [ 272.844606][ T7933] __ia32_sys_rt_sigreturn+0x624/0x750 [ 272.850106][ T7933] ? ktime_get_real_ts64+0x440/0x440 [ 272.855427][ T7933] ? load_gs_index+0x130/0x130 [ 272.860259][ T7933] ? lock_chain_count+0x20/0x20 [ 272.865156][ T7933] ? lockdep_hardirqs_on+0x94/0x140 [ 272.870386][ T7933] do_syscall_64+0x4c/0xa0 [ 272.874814][ T7933] ? clear_bhb_loop+0x30/0x80 [ 272.879504][ T7933] ? clear_bhb_loop+0x30/0x80 [ 272.884216][ T7933] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 272.890127][ T7933] RIP: 0033:0x7f084dea2159 [ 272.894564][ T7933] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 272.914196][ T7933] RSP: 002b:00007f084c0fa028 EFLAGS: 00000246 [ 272.920295][ T7933] RAX: fffffffffffffffc RBX: 00007f084e129fa0 RCX: 00007f084dea2159 [ 272.928288][ T7933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 272.936279][ T7933] RBP: 00007f084df39024 R08: 0000000000000000 R09: 0000000000000000 [ 272.944264][ T7933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 272.952246][ T7933] R13: 00007f084e12a038 R14: 00007f084e129fa0 R15: 00007ffe86489b28 [ 272.960249][ T7933] [ 275.866965][ T7980] overlayfs: failed to clone lowerpath [ 275.994496][ T7985] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1112'. [ 276.137982][ T26] audit: type=1326 audit(1788378194.529:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 276.228896][ T26] audit: type=1326 audit(1788378194.529:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 276.936653][ T26] audit: type=1326 audit(1788378195.239:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 277.196608][ T26] audit: type=1326 audit(1788378195.239:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 277.303722][ T26] audit: type=1326 audit(1788378195.249:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 277.399015][ T26] audit: type=1326 audit(1788378195.249:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 277.430822][ T8001] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.1127'. [ 277.484239][ T26] audit: type=1326 audit(1788378195.249:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 277.509753][ T26] audit: type=1326 audit(1788378195.259:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 277.570758][ T26] audit: type=1326 audit(1788378195.259:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 279.958027][ T7] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 279.986725][ T7] Bluetooth: hci1: Injecting HCI hardware error event [ 280.000059][ T26] audit: type=1326 audit(1788378195.259:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 280.990096][ T4201] Bluetooth: hci1: hardware error 0x00 [ 281.314876][ T26] audit: type=1326 audit(1788378195.259:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 281.445008][ T8024] kvm: pic: non byte read [ 281.462684][ T26] audit: type=1326 audit(1788378195.259:128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 281.492956][ T8024] kvm: pic: non byte read [ 281.498054][ T26] audit: type=1326 audit(1788378195.259:129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 281.532452][ T8024] kvm: pic: non byte read [ 281.541074][ T26] audit: type=1326 audit(1788378195.269:130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 281.569394][ T8024] kvm: pic: non byte read [ 281.571574][ T26] audit: type=1326 audit(1788378195.269:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 282.268388][ T26] audit: type=1326 audit(1788378195.269:132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 282.373353][ T26] audit: type=1326 audit(1788378195.269:133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 282.416993][ T26] audit: type=1326 audit(1788378195.269:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 282.460486][ T26] audit: type=1326 audit(1788378195.279:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 282.484787][ T26] audit: type=1326 audit(1788378195.279:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7988 comm="syz.3.1114" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbaf5f2159 code=0x7fc00000 [ 282.645412][ T8041] loop0: detected capacity change from 0 to 4096 [ 282.690150][ T8007] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input7 [ 282.741866][ T7986] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 282.776575][ T7986] ldm_parse_privhead(): PRIVHEAD contains an invalid GUID. [ 282.814622][ T7986] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 282.843322][ T7986] loop0: [ 282.883861][ T8041] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 282.896590][ T8041] ldm_parse_privhead(): PRIVHEAD contains an invalid GUID. [ 282.916607][ T8041] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 282.923309][ T8041] loop0: [ 284.216678][ T4231] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 285.456616][ T4231] usb 6-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 285.488530][ T8114] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1150'. [ 285.559019][ T4231] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 285.570165][ T4231] usb 6-1: config 0 descriptor?? [ 286.924535][ T8148] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1161'. [ 289.157085][ T4231] usb 6-1: Cannot read MAC address [ 289.162359][ T4231] MOSCHIP usb-ethernet driver: probe of 6-1:0.0 failed with error -71 [ 289.437669][ T4231] usb 6-1: USB disconnect, device number 4 [ 293.335636][ T8225] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1185'. [ 293.389063][ T8227] tipc: Started in network mode [ 293.403073][ T8227] tipc: Node identity 080211000001, cluster identity 4711 [ 293.410652][ T8227] tipc: Enabled bearer , priority 0 [ 293.444007][ T8229] netlink: 14 bytes leftover after parsing attributes in process `syz.1.1187'. [ 293.731194][ T8242] x_tables: unsorted entry at hook 2 [ 294.539875][ T1107] tipc: Node number set to 134418688 [ 295.995944][ T8272] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1202'. [ 296.053431][ T8272] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 296.156525][ T8275] set match dimension is over the limit! [ 297.159408][ T8269] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability [ 297.200088][ T8269] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16 [ 300.079246][ T8328] netlink: 'syz.3.1217': attribute type 1 has an invalid length. [ 300.175806][ T8328] 8021q: adding VLAN 0 to HW filter on device bond7 [ 300.254297][ T8335] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 300.308531][ T8335] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 300.334529][ T8335] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 300.362559][ T8335] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 300.399899][ T8335] bond7: (slave geneve2): making interface the new active one [ 300.484672][ T8335] bond7: (slave geneve2): Enslaving as an active interface with an up link [ 300.503168][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bond7: link becomes ready [ 302.496209][ T8359] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1) [ 302.541376][ T8359] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1228'. [ 302.581130][ T8359] device syz_tun left promiscuous mode [ 302.607990][ T8359] bridge0: port 3(syz_tun) entered disabled state [ 302.641827][ T8359] device bridge_slave_1 left promiscuous mode [ 302.668925][ T8359] bridge0: port 2(bridge_slave_1) entered disabled state [ 302.706080][ T8359] device bridge_slave_0 left promiscuous mode [ 302.736358][ T8359] bridge0: port 1(bridge_slave_0) entered disabled state [ 302.800279][ T8370] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1229'. [ 303.046907][ T8389] netlink: 277 bytes leftover after parsing attributes in process `syz.3.1236'. [ 305.072002][ T8409] overlayfs: failed to clone lowerpath [ 306.207943][ T8425] netlink: 'syz.0.1250': attribute type 1 has an invalid length. [ 306.227403][ T8425] 8021q: adding VLAN 0 to HW filter on device bond6 [ 306.238595][ T8425] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1250'. [ 306.248088][ T8425] bond6: up delay (136) is not a multiple of miimon (100), value rounded to 100 ms [ 306.290081][ T8425] bond6: (slave ip6gretap1): Enslaving as an active interface with an up link [ 306.400333][ T8407] loop5: detected capacity change from 0 to 40427 [ 306.438484][ T8407] F2FS-fs (loop5): invalid crc value [ 306.456416][ T8407] F2FS-fs (loop5): Found nat_bits in checkpoint [ 306.621114][ T8407] F2FS-fs (loop5): Inconsistent segment (8) type [1, 0] in SSA and SIT [ 307.709436][ T8442] tipc: Enabling of bearer rejected, already enabled [ 307.737003][ T8444] netlink: 'syz.3.1255': attribute type 10 has an invalid length. [ 307.763165][ T8444] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 307.846839][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 307.873973][ T8444] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1255'. [ 307.989701][ T8444] bond0: (slave bridge0): Releasing backup interface [ 309.146719][ T8458] netlink: 84 bytes leftover after parsing attributes in process `syz.2.1259'. [ 309.543007][ T8462] fuse: Bad value for 'fd' [ 309.916137][ T8484] team0: Device xfrm0 is of different type [ 311.270920][ T8506] netlink: 'syz.2.1275': attribute type 10 has an invalid length. [ 311.478666][ T8506] device bridge0 left promiscuous mode [ 312.975805][ T8532] ptrace attach of "ci2-linux-5-15-kasan/syz-executor exec"[5932] was attempted by "ci2-linux-5-15-kasan/syz-executor exec"[8532] [ 313.499364][ T8538] fuse: Bad value for 'fd' [ 313.656596][ T8546] loop5: detected capacity change from 0 to 256 [ 314.314244][ T8557] ------------[ cut here ]------------ [ 314.355655][ T8557] refcount_t: underflow; use-after-free. [ 314.362491][ T8557] WARNING: CPU: 0 PID: 8557 at lib/refcount.c:28 refcount_warn_saturate+0x11b/0x1a0 [ 314.372375][ T8557] Modules linked in: [ 314.376328][ T8557] CPU: 0 PID: 8557 Comm: syz.5.1287 Not tainted syzkaller #0 [ 314.384311][ T8557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 314.404535][ T8557] RIP: 0010:refcount_warn_saturate+0x11b/0x1a0 [ 314.424631][ T8557] Code: 09 01 48 c7 c7 a0 06 7a 8a e8 b1 ea cc 05 0f 0b eb c4 e8 78 70 90 fd c6 05 bf b9 8e 09 01 48 c7 c7 00 07 7a 8a e8 95 ea cc 05 <0f> 0b eb a8 e8 5c 70 90 fd c6 05 a0 b9 8e 09 01 48 c7 c7 40 06 7a [ 314.641116][ T8557] RSP: 0018:ffffc90003317de0 EFLAGS: 00010246 [ 314.661581][ T8557] RAX: 8e64e159796e3800 RBX: 0000000000000003 RCX: 0000000000080000 [ 314.811311][ T8557] RDX: ffffc9001553d000 RSI: 000000000000f275 RDI: 000000000000f276 [ 314.930949][ T8557] RBP: 00000000966b53e0 R08: ffff8880b9033d7f R09: 1ffff110172067af [ 315.016924][ T8557] R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffffe8ffffd81f94 [ 315.063102][ T8557] R13: 1ffffffff1b16286 R14: 0000000000000003 R15: dffffc0000000000 [ 315.109498][ T8557] FS: 00007f084c0d96c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 315.457157][ T8557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 315.463905][ T8557] CR2: 0000001b2f508ff8 CR3: 00000000344ae000 CR4: 00000000003506e0 [ 315.518806][ T8557] Call Trace: [ 315.525514][ T8557] [ 315.538608][ T8557] gadgetfs_kill_sb+0xf7/0x100 [ 315.547946][ T8557] deactivate_locked_super+0x93/0xf0 [ 315.567037][ T8557] cleanup_mnt+0x426/0x4d0 [ 315.575988][ T8557] task_work_run+0x125/0x1a0 [ 315.596718][ T8557] exit_to_user_mode_loop+0x10f/0x130 [ 315.602137][ T8557] exit_to_user_mode_prepare+0xee/0x180 [ 315.616639][ T8557] syscall_exit_to_user_mode+0x16/0x40 [ 315.622143][ T8557] do_syscall_64+0x58/0xa0 [ 315.626737][ T8557] ? clear_bhb_loop+0x30/0x80 [ 315.631438][ T8557] ? clear_bhb_loop+0x30/0x80 [ 315.636140][ T8557] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 315.642306][ T8557] RIP: 0033:0x7f084dea2159 [ 315.646814][ T8557] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 315.666833][ T8557] RSP: 002b:00007f084c0d9028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 315.675275][ T8557] RAX: 0000000000000000 RBX: 00007f084e12a090 RCX: 00007f084dea2159 [ 315.683375][ T8557] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000200000000040 [ 315.692871][ T8557] RBP: 00007f084df39024 R08: 0000000000000000 R09: 0000000000000000 [ 315.703826][ T8557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 315.713022][ T8557] R13: 00007f084e12a128 R14: 00007f084e12a090 R15: 00007ffe86489b28 [ 315.725393][ T8557] [ 315.729800][ T8557] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 315.737101][ T8557] CPU: 0 PID: 8557 Comm: syz.5.1287 Not tainted syzkaller #0 [ 315.744496][ T8557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 315.754560][ T8557] Call Trace: [ 315.757833][ T8557] [ 315.760759][ T8557] dump_stack_lvl+0x188/0x250 [ 315.765436][ T8557] ? show_regs_print_info+0x20/0x20 [ 315.770633][ T8557] ? load_image+0x410/0x410 [ 315.775144][ T8557] panic+0x2f8/0x850 [ 315.779076][ T8557] ? bpf_jit_dump+0xd0/0xd0 [ 315.783592][ T8557] ? refcount_warn_saturate+0x11b/0x1a0 [ 315.789159][ T8557] __warn+0x248/0x2b0 [ 315.793166][ T8557] ? refcount_warn_saturate+0x11b/0x1a0 [ 315.798741][ T8557] report_bug+0x1b9/0x2e0 [ 315.803077][ T8557] handle_bug+0x3a/0x70 [ 315.807227][ T8557] exc_invalid_op+0x16/0x40 [ 315.811758][ T8557] asm_exc_invalid_op+0x16/0x20 [ 315.816607][ T8557] RIP: 0010:refcount_warn_saturate+0x11b/0x1a0 [ 315.822765][ T8557] Code: 09 01 48 c7 c7 a0 06 7a 8a e8 b1 ea cc 05 0f 0b eb c4 e8 78 70 90 fd c6 05 bf b9 8e 09 01 48 c7 c7 00 07 7a 8a e8 95 ea cc 05 <0f> 0b eb a8 e8 5c 70 90 fd c6 05 a0 b9 8e 09 01 48 c7 c7 40 06 7a [ 315.842511][ T8557] RSP: 0018:ffffc90003317de0 EFLAGS: 00010246 [ 315.848581][ T8557] RAX: 8e64e159796e3800 RBX: 0000000000000003 RCX: 0000000000080000 [ 315.856550][ T8557] RDX: ffffc9001553d000 RSI: 000000000000f275 RDI: 000000000000f276 [ 315.864518][ T8557] RBP: 00000000966b53e0 R08: ffff8880b9033d7f R09: 1ffff110172067af [ 315.872509][ T8557] R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffffe8ffffd81f94 [ 315.880475][ T8557] R13: 1ffffffff1b16286 R14: 0000000000000003 R15: dffffc0000000000 [ 315.888456][ T8557] gadgetfs_kill_sb+0xf7/0x100 [ 315.893222][ T8557] deactivate_locked_super+0x93/0xf0 [ 315.898509][ T8557] cleanup_mnt+0x426/0x4d0 [ 315.902945][ T8557] task_work_run+0x125/0x1a0 [ 315.907555][ T8557] exit_to_user_mode_loop+0x10f/0x130 [ 315.912941][ T8557] exit_to_user_mode_prepare+0xee/0x180 [ 315.918497][ T8557] syscall_exit_to_user_mode+0x16/0x40 [ 315.923961][ T8557] do_syscall_64+0x58/0xa0 [ 315.928393][ T8557] ? clear_bhb_loop+0x30/0x80 [ 315.933062][ T8557] ? clear_bhb_loop+0x30/0x80 [ 315.937729][ T8557] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 315.943614][ T8557] RIP: 0033:0x7f084dea2159 [ 315.948026][ T8557] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 315.967625][ T8557] RSP: 002b:00007f084c0d9028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 315.976042][ T8557] RAX: 0000000000000000 RBX: 00007f084e12a090 RCX: 00007f084dea2159 [ 315.984011][ T8557] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000200000000040 [ 315.991975][ T8557] RBP: 00007f084df39024 R08: 0000000000000000 R09: 0000000000000000 [ 315.999940][ T8557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 316.007913][ T8557] R13: 00007f084e12a128 R14: 00007f084e12a090 R15: 00007ffe86489b28 [ 316.015902][ T8557] [ 316.019288][ T8557] Kernel Offset: disabled [ 316.023972][ T8557] Rebooting in 86400 seconds..