last executing test programs: 6.642520047s ago: executing program 0 (id=14): mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2004010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0x1100, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22801, 0x0) lseek(r2, 0x80000000010e6, 0x3) 5.835087975s ago: executing program 1 (id=19): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x106, 0x2}}, 0xfe5e) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"00000000000001000000000000000001"}, 0x2000000000001005, 0x19dff, 0x4}}}, 0x90) 5.754811869s ago: executing program 1 (id=22): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0x321081a, &(0x7f00000005c0)={[{@acl}, {@errors_remount}]}, 0x1, 0x445, &(0x7f0000000b00)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 4.658212661s ago: executing program 1 (id=28): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3, @empty, 0x3}], 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x85, 0x0, 0x0) sendmsg$inet6(r1, &(0x7f0000000540)={&(0x7f0000000000)={0xa, 0x4e24, 0x8004, @loopback, 0x6}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000000280)="d5", 0x1}], 0x1}, 0x40054) 4.363758315s ago: executing program 4 (id=31): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file1\x00', 0x4000, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x6, 0x2b4, &(0x7f0000000280)="$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") madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) 4.154795824s ago: executing program 3 (id=34): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd3283d036ae269b3, 0x8031, 0xffffffffffffffff, 0x99cf0000) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x2404c845) mount(0x0, 0x0, &(0x7f0000000100)='proc\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x0) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x0, 0x0) ioctl(r1, 0xc138fd03, &(0x7f0000000000)="04000000000000000000000038010000000000000000000000000000000000000000000000000000000000000000000074") 2.846402676s ago: executing program 4 (id=36): syz_mount_image$fuse(0x0, &(0x7f0000000140)='./bus\x00', 0x283016, 0x0, 0x13, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x808404, &(0x7f0000000380)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) syz_mount_image$fuse(0x0, &(0x7f00000001c0)='./file1\x00', 0x1810090, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x0, &(0x7f0000000080)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000380)='./bus\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x234a0c7, 0x0, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffff9c, 0x0, 0x200) 2.822194717s ago: executing program 3 (id=37): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x30) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0xfffe, 0x7, @mcast2}, {0xa, 0x0, 0xb, @loopback={0xffffffffffffff9d}}, r1}}, 0x48) 2.801600588s ago: executing program 0 (id=38): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xa3b2, 0x4) 2.668501995s ago: executing program 1 (id=39): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)}, {0x0}], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0x321081a, &(0x7f00000005c0)={[{@acl}, {@errors_remount}]}, 0x1, 0x445, &(0x7f0000000b00)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 2.586875439s ago: executing program 3 (id=40): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) mount$tmpfs(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='huge=always,huge=within_size,nr_blocks=5']) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ftruncate(r1, 0x8008976) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000015c0)=[{0x0}], 0x1}, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x715}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00006c6000/0x400000)=nil, &(0x7f000018b000/0x3000)=nil, 0x400000, 0x0, 0x6040000}) 2.586411899s ago: executing program 0 (id=41): r0 = socket$inet6(0xa, 0x3, 0x8000000003c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000ec0)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0x0, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffd, @local, 0x2}, 0x1c) listen(r1, 0xfff) syz_emit_ethernet(0x4b, &(0x7f0000003540)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "ff00f5", 0x15, 0x6, 0x0, @dev={0xfe, 0x80, '\x00', 0x34}, @local, {[], {{0x2, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0xffff}, {"f1"}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003540)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "ff00f5", 0x14, 0x6, 0x0, @dev={0xfe, 0x80, '\x00', 0x34}, @local, {[], {{0x2, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0xffff}}}}}}}, 0x0) 2.495667583s ago: executing program 3 (id=42): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) fchmodat(r0, 0x0, 0x2) 2.482542813s ago: executing program 0 (id=43): unshare(0x22020600) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22, 0x8001, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, 0x1c) 2.422877536s ago: executing program 4 (id=44): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000440)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newrule={0x24, 0x20, 0xf4db158ec847dc81, 0xfffffffc, 0x3, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x15}, [@FRA_GENERIC_POLICY=@FRA_IP_PROTO={0x5, 0x16, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x81}, 0x44004) 1.91657156s ago: executing program 0 (id=45): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000600)=r5, 0x4) sendmsg(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x20000000) 1.898591231s ago: executing program 2 (id=46): bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x0, 0x0}, 0x6) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r0, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000000)={r1, 0x20, &(0x7f0000000280)={&(0x7f0000000080)=""/238, 0xffffffffffffff80, 0x0, 0x0}}, 0x1e) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r2) sendmsg$ETHTOOL_MSG_PAUSE_SET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000780)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000200100000c000280080002006c6f000018000380040001000800020005000000080004"], 0x38}}, 0x80000) 1.891143821s ago: executing program 1 (id=47): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd3283d036ae269b3, 0x8031, 0xffffffffffffffff, 0x99cf0000) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x2404c845) mount(0x0, 0x0, &(0x7f0000000100)='proc\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x0) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x0, 0x0) ioctl(r1, 0xc138fd03, &(0x7f0000000000)="04000000000000000000000038010000000000000000000000000000000000000000000000000000000000000000000074") 1.602822595s ago: executing program 2 (id=48): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="0a000000050000000300000004"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000003000000850000008600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="12"], 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) sendmsg$unix(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) 1.580576946s ago: executing program 3 (id=49): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3, @empty, 0x3}], 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x85, 0x0, 0x0) sendmsg$inet6(r1, &(0x7f0000000540)={&(0x7f0000000000)={0xa, 0x4e24, 0x8004, @loopback, 0x6}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000000280)="d5", 0x1}], 0x1}, 0x40054) 1.473408621s ago: executing program 4 (id=50): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a00)=@delchain={0x100, 0x65, 0x400, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x1, 0x2}, {0x0, 0x1}, {0xd}}, [@filter_kind_options=@f_bpf={{0x8}, {0xd4, 0x2, [@TCA_BPF_ACT={0xd0, 0x1, [@m_bpf={0x70, 0x11, 0x0, 0x0, {{0x8}, {0x48, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x240, 0x9ff7, 0x5, 0x3, 0x3}}, @TCA_ACT_BPF_NAME={0x5, 0x6, '\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0xffffffff, 0x3, 0xffffffffffffffff, 0x10001, 0x2}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_bpf={0x5c, 0x8, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x0, 0xb6, 0x6, 0xfffffffa}, {0x7ff, 0x7, 0x2, 0x3}, {0x2, 0x6, 0x0, 0xedc}]}]}, {0x15, 0x6, "5d3aee85a6264cff4a2163adaec321e008"}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}]}}]}, 0x100}, 0x1, 0x0, 0x0, 0x2404c080}, 0x20000080) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 1.214799423s ago: executing program 2 (id=51): syz_mount_image$vfat(&(0x7f0000001800), &(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8, &(0x7f0000000180)=ANY=[@ANYBLOB="00631dda01aef2456795dd9b2620df1c0f624854ea3dd5a00bd6df44035f5c3ae796fec6d633a0ffad0569794acfef7da01767fd4175f2cd82df769aa2ee7bfe3640554507d2e660c9f9e222a72e1e3e71145c480657d2864e5e276f028d64701ae31cde0ceaf408fdb05c0f4142da00e900000100000149e6d308cbe315789f4baffe39bbced9b1d421d2e290e9fc561a62225f002ee310e1fa7321000000000000d6231001a4b2d467825f3abb0c167e129cf1fa0e7854103f4bf2d3a0194983bc86cbd3d75ccef3c8ac4516dac102"], 0x4, 0x26d, &(0x7f00000005c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x193042, 0x41) readv(r0, &(0x7f0000000040)=[{0x0, 0xa00}, {0x0, 0xfffffff3}, {0x0}, {&(0x7f0000000140)=""/50, 0x2b}], 0x4) 733.734006ms ago: executing program 0 (id=52): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @private=0xa010103}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000040), 0x12) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000006112000000000000950000000000000051fa7824c74186dcbeec0696c37b64e3b24da3183dbe97e805165c0f63cdc2e82818254950ee03568b88091e6a86450545c0e18e09"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={r5, r4, 0x2, 0x0, @void}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0x1}, &(0x7f00000000c0)=0x8) 697.776637ms ago: executing program 4 (id=53): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000440)={0x4, "9699bae47e4908b1f5fa2bf6ebbdacc23287a2ae17164650e8089337a81242551a6bbbaa45f719d8e6ecbeacf277c8b426fa3bdd577f1976da145bd5eb34081f34427c1055100b71788ac284fb6e1bbea6db4de7b0eadeb5098537e788eed0d4854822b94d9b964050de9e6f6d188892c97e8e23f19c3f1f6d891826ef2760917c3c75b71257d2e04e8c7bd1805b108f3908784aaa0e05bc1917b913bf2b7788bdfd665ec1671f103e24991dc4d342a4e7e44aa104146e52643dadcba46e6d9fafe4c2e1b580420a06d581c47165898972ec98866c8b65352843e8188cbdb0d047f3e27759513bc11e7a92fbb35070812fe2bd95bdfc03823801b02c67db6e67737bff7ba303f61c58cd2fd062fc3a17d21f6f64a97deaa4e0e7d743bb797a5f4fadf3880b58d25ea8b409e9519417d0f1f07165b5a6a43844783f9414b321265aaa5e2a68bbb7ac1818f4bce775cf2b8fd9c7e742417601cd95c9a4ebe02a8b9e05ca887d745eb665cc25b29c153fc9502874f2373b2e7626e70b025f2b4e0f9d27b9a619e36deb1df4fa365b526f2589eca42459f28c32ea0495feec402a651fd5fd9b2cb6cb3617f0e50ae2ecfc02903d080aa10ab3d2e57cb6b88e0e3c6e5fc13b472846e3546cfd89c40fc618956c0fd0340380b6810cb403cfcdc991940013af1f663fe74e0ce6066f9338ee97d8a523023a57f0c60c52ca54f5873934"}) 363.002333ms ago: executing program 3 (id=54): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200010, &(0x7f0000000680)=ANY=[@ANYRES64=0x0], 0x1, 0x25a, &(0x7f0000000240)="$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") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000580)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x30}}, 0x10) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x58) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x815}, 0x20004814) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioprio_set$uid(0x3, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x0, 0x0, 0x8ffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x10042, 0x2) sendfile(r2, r2, 0x0, 0x1000000000007) 362.694293ms ago: executing program 4 (id=55): mknodat$null(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2000, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) syz_fuse_handle_req(r0, &(0x7f0000009b40)="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0x2000, &(0x7f0000007a80)={&(0x7f00000001c0)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871989b0dd67, 0xdcf, 0x9, 0xb, 0x800, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0xf, {0x100000000, 0x1, 0x0, {0xffffffffffffffff, 0x3, 0x3ff, 0x80000001, 0x0, 0x8001ffffffffffe, 0x9e9, 0x0, 0x3, 0x1000, 0x3, 0xffffffffffffffff, 0x0, 0x8, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) 310.928176ms ago: executing program 2 (id=56): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1000) msgsnd(0x0, &(0x7f0000000a00)=ANY=[@ANYRES32], 0x8, 0x0) 99.226696ms ago: executing program 1 (id=57): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000100), 0x2) r1 = memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38\x14\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ftruncate(r1, 0xffff) fcntl$addseals(r1, 0x409, 0x7) r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000140)={r1, 0x0, 0x0, 0x4000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x300000f, 0x11, r2, 0x0) syz_clone3(&(0x7f00000027c0)={0x20000000, 0x0, 0x0, 0x0, {0x10}, 0x0, 0x0, 0x0, &(0x7f0000002780)=[0xffffffffffffffff], 0x1}, 0x58) 99.020026ms ago: executing program 2 (id=58): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)}, {0x0}], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0x321081a, &(0x7f00000005c0)={[{@acl}, {@errors_remount}]}, 0x1, 0x445, &(0x7f0000000b00)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 0s ago: executing program 2 (id=59): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x5001}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'syzkaller1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000500)={@dev={0xfe, 0x80, '\x00', 0x2}, 0x40, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000600)={'syzkaller1\x00', 0x41}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0105300007002800060000006000000000308440fe800000000000000000300000000001fe800000000000000000000000000002"], 0x64) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts. [ 49.428893][ T4171] cgroup: Unknown subsys name 'net' [ 49.557752][ T4171] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 50.738613][ T4171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 52.664760][ T4188] chnl_net:caif_netlink_parms(): no params data found [ 52.703831][ T4189] chnl_net:caif_netlink_parms(): no params data found [ 52.716650][ T4187] chnl_net:caif_netlink_parms(): no params data found [ 52.765509][ T4186] chnl_net:caif_netlink_parms(): no params data found [ 52.840751][ T4190] chnl_net:caif_netlink_parms(): no params data found [ 52.892718][ T4187] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.902793][ T4187] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.910656][ T4187] device bridge_slave_0 entered promiscuous mode [ 52.919247][ T4188] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.926328][ T4188] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.934344][ T4188] device bridge_slave_0 entered promiscuous mode [ 52.954849][ T4189] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.961893][ T4189] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.969733][ T4189] device bridge_slave_0 entered promiscuous mode [ 52.977841][ T4187] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.985079][ T4187] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.992630][ T4187] device bridge_slave_1 entered promiscuous mode [ 53.000564][ T4188] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.007647][ T4188] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.015325][ T4188] device bridge_slave_1 entered promiscuous mode [ 53.022309][ T4186] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.029377][ T4186] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.037082][ T4186] device bridge_slave_0 entered promiscuous mode [ 53.047512][ T4189] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.054612][ T4189] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.062131][ T4189] device bridge_slave_1 entered promiscuous mode [ 53.086585][ T4186] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.093952][ T4186] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.101520][ T4186] device bridge_slave_1 entered promiscuous mode [ 53.123526][ T4187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.133914][ T4188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.166935][ T4187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.183499][ T4188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.203926][ T4190] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.211012][ T4190] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.218770][ T4190] device bridge_slave_0 entered promiscuous mode [ 53.227163][ T4189] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.250245][ T4186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.259501][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.266748][ T4190] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.274383][ T4190] device bridge_slave_1 entered promiscuous mode [ 53.282464][ T4189] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.293833][ T4187] team0: Port device team_slave_0 added [ 53.306191][ T4188] team0: Port device team_slave_0 added [ 53.317582][ T4186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.334041][ T4187] team0: Port device team_slave_1 added [ 53.347053][ T4188] team0: Port device team_slave_1 added [ 53.354533][ T4189] team0: Port device team_slave_0 added [ 53.366325][ T4190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.382724][ T4190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.399814][ T4189] team0: Port device team_slave_1 added [ 53.431593][ T4186] team0: Port device team_slave_0 added [ 53.444340][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.451278][ T4187] 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. [ 53.478035][ T4187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.495856][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.502795][ T4188] 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. [ 53.528944][ T4188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.541803][ T4186] team0: Port device team_slave_1 added [ 53.548640][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.555698][ T4189] 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. [ 53.581595][ T4189] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.592918][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.599969][ T4187] 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. [ 53.626094][ T4187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.639060][ T4190] team0: Port device team_slave_0 added [ 53.645710][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.652648][ T4188] 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. [ 53.678975][ T4188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.695955][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.702906][ T4189] 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. [ 53.728817][ T4189] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.751411][ T4190] team0: Port device team_slave_1 added [ 53.776474][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.783434][ T4186] 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. [ 53.809331][ T4186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.843387][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.850332][ T4190] 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. [ 53.880310][ T4190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.892270][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.899557][ T4186] 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. [ 53.925621][ T4186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.939692][ T4189] device hsr_slave_0 entered promiscuous mode [ 53.946269][ T4189] device hsr_slave_1 entered promiscuous mode [ 53.964703][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.971642][ T4190] 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. [ 53.997789][ T4190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.028902][ T4187] device hsr_slave_0 entered promiscuous mode [ 54.035573][ T4187] device hsr_slave_1 entered promiscuous mode [ 54.042108][ T4187] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.050215][ T4187] Cannot create hsr debugfs directory [ 54.062304][ T4188] device hsr_slave_0 entered promiscuous mode [ 54.069291][ T4188] device hsr_slave_1 entered promiscuous mode [ 54.076101][ T4188] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.083696][ T4188] Cannot create hsr debugfs directory [ 54.129893][ T4186] device hsr_slave_0 entered promiscuous mode [ 54.136710][ T4186] device hsr_slave_1 entered promiscuous mode [ 54.143387][ T4186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.150939][ T4186] Cannot create hsr debugfs directory [ 54.203524][ T4190] device hsr_slave_0 entered promiscuous mode [ 54.211006][ T4190] device hsr_slave_1 entered promiscuous mode [ 54.217834][ T4190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.225837][ T4190] Cannot create hsr debugfs directory [ 54.413739][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 54.423399][ T26] Bluetooth: hci0: command 0x0409 tx timeout [ 54.429425][ T26] Bluetooth: hci1: command 0x0409 tx timeout [ 54.435779][ T26] Bluetooth: hci3: command 0x0409 tx timeout [ 54.461580][ T4188] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 54.474026][ T4188] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.487632][ T4188] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 54.493206][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 54.502271][ T4188] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.547753][ T4187] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.557213][ T4187] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.566768][ T4187] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.576384][ T4187] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.629420][ T4189] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 54.639363][ T4189] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 54.669459][ T4188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.690002][ T4189] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 54.710637][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.719167][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.727316][ T4189] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 54.740376][ T4188] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.754009][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.762864][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.771862][ T1548] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.779044][ T1548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.809434][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.818051][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.826797][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.835698][ T1548] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.842759][ T1548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.850968][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.859464][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.878515][ T4187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.887039][ T4186] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 54.896477][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.912751][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.921383][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.942356][ T4186] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 54.959028][ T4186] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 54.969975][ T4186] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 54.981170][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.990347][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.008671][ T4187] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.022879][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.030809][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.038679][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.047498][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.056751][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.065779][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.075373][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.084273][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.092515][ T1548] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.099601][ T1548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.110354][ T4190] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 55.120954][ T4188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.130421][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.145859][ T4190] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 55.155699][ T4190] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 55.177402][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.187030][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.200438][ T1548] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.207539][ T1548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.215914][ T4190] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 55.252906][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.262307][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.278292][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.290768][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.300647][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.322552][ T4189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.350998][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.360506][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.369179][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.377977][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.386868][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.395387][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.408628][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.416296][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.435233][ T4187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.448840][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.464235][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.486556][ T4189] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.504089][ T4186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.528418][ T4190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.539751][ T4188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.555014][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.569331][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.577812][ T1548] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.584867][ T1548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.592756][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.602023][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.610609][ T1548] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.617708][ T1548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.626662][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.649436][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.658594][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.667326][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.676899][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.684936][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.693958][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.702162][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.710825][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.720023][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.730884][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.745671][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.754245][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.766401][ T4190] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.781272][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.790194][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.799178][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.807820][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.817050][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.824125][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.831768][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.841219][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.849622][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.856681][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.875547][ T4187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.885260][ T4189] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.896397][ T4189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.912365][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.921067][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.929069][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.942395][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.950560][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.959942][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.968632][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.976930][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.985603][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.995064][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.004343][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.011383][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.019170][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.049558][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.059672][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.072469][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.079571][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.088146][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.097002][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.105855][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.114891][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.123866][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.132072][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.141166][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.149640][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.179090][ T4188] device veth0_vlan entered promiscuous mode [ 56.191737][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.203971][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.212413][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.226874][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.238592][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.247072][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.255551][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.264506][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.272581][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.281166][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.292949][ T4190] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.304060][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.316248][ T4186] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.327373][ T4186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.339514][ T4188] device veth1_vlan entered promiscuous mode [ 56.346846][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.355294][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.362821][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.371152][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.379400][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.389075][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.397270][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.405647][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.435128][ T4189] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.470101][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.479865][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.493641][ T4229] Bluetooth: hci3: command 0x041b tx timeout [ 56.495154][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.499844][ T4229] Bluetooth: hci1: command 0x041b tx timeout [ 56.513554][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.521566][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.527766][ T4229] Bluetooth: hci0: command 0x041b tx timeout [ 56.535044][ T4229] Bluetooth: hci4: command 0x041b tx timeout [ 56.540768][ T4188] device veth0_macvtap entered promiscuous mode [ 56.552849][ T4187] device veth0_vlan entered promiscuous mode [ 56.569384][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.578076][ T4229] Bluetooth: hci2: command 0x041b tx timeout [ 56.581895][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.598816][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.607754][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.624607][ T4188] device veth1_macvtap entered promiscuous mode [ 56.643739][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 56.652060][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.660670][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.669648][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.684577][ T4187] device veth1_vlan entered promiscuous mode [ 56.691121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.700837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.709407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.732390][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.746028][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.756511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.765238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.775044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.784072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.792486][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.801630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.810417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.827758][ T4190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.838056][ T4188] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.847561][ T4188] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.856547][ T4188] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.866493][ T4188] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.876497][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.886014][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.895143][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.902752][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.914762][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.922152][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.947234][ T4189] device veth0_vlan entered promiscuous mode [ 56.960104][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.994338][ T4187] device veth0_macvtap entered promiscuous mode [ 57.012142][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.024220][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.044658][ T4189] device veth1_vlan entered promiscuous mode [ 57.069934][ T4187] device veth1_macvtap entered promiscuous mode [ 57.081183][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.090372][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.099424][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.107668][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.115843][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.124465][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.139218][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.148040][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.159805][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.169579][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.199030][ T4190] device veth0_vlan entered promiscuous mode [ 57.220893][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.229515][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.274501][ T4189] device veth0_macvtap entered promiscuous mode [ 57.282392][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 57.290339][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.299737][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.309036][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.320230][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.323379][ T4250] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.334612][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.338781][ T4250] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.352813][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.367074][ T4189] device veth1_macvtap entered promiscuous mode [ 57.380510][ T4190] device veth1_vlan entered promiscuous mode [ 57.394176][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.402625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.417217][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 57.425431][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.434986][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.445297][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.456468][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.467726][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.488545][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.499099][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.509264][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.519810][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.537582][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.551106][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.562566][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.573583][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.585436][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.597087][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.605682][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.615486][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.624314][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.632679][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.641350][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.650068][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.661925][ T4187] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.670982][ T4187] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.679922][ T4187] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.688655][ T4187] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.721907][ T4189] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.731164][ T4189] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.758886][ T4189] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.768779][ T4189] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.804694][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.812642][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.833243][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.840645][ T4265] FAULT_INJECTION: forcing a failure. [ 57.840645][ T4265] name failslab, interval 1, probability 0, space 0, times 1 [ 57.857690][ T4265] CPU: 0 PID: 4265 Comm: syz.1.6 Not tainted syzkaller #0 [ 57.860934][ T4190] device veth0_macvtap entered promiscuous mode [ 57.864809][ T4265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 57.864832][ T4265] Call Trace: [ 57.864839][ T4265] [ 57.864847][ T4265] dump_stack_lvl+0x188/0x250 [ 57.891993][ T4265] ? show_regs_print_info+0x20/0x20 [ 57.897177][ T4265] ? load_image+0x410/0x410 [ 57.901664][ T4265] ? __might_sleep+0xf0/0xf0 [ 57.906235][ T4265] ? __lock_acquire+0x7b50/0x7b50 [ 57.911243][ T4265] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 57.917204][ T4265] should_fail+0x383/0x4b0 [ 57.921603][ T4265] should_failslab+0x5/0x20 [ 57.926086][ T4265] slab_pre_alloc_hook+0x51/0xc0 [ 57.931004][ T4265] kmem_cache_alloc_node_trace+0x4a/0x2f0 [ 57.936717][ T4265] ? __get_vm_area_node+0x119/0x2d0 [ 57.941899][ T4265] __get_vm_area_node+0x119/0x2d0 [ 57.946906][ T4265] __vmalloc_node_range+0xef/0x8b0 [ 57.952012][ T4265] ? n_tty_open+0x19/0x150 [ 57.956410][ T4265] ? read_lock_is_recursive+0x10/0x10 [ 57.961765][ T4265] ? remove_wait_queue+0x120/0x120 [ 57.966873][ T4265] ? n_tty_open+0x19/0x150 [ 57.971276][ T4265] vzalloc+0x75/0x80 [ 57.975152][ T4265] ? n_tty_open+0x19/0x150 [ 57.979547][ T4265] n_tty_open+0x19/0x150 [ 57.983769][ T4265] tty_ldisc_setup+0xbf/0x250 [ 57.988427][ T4265] tty_init_dev+0x239/0x470 [ 57.992913][ T4265] ptmx_open+0xe1/0x2c0 [ 57.997052][ T4265] ? pty_start+0x140/0x140 [ 58.001451][ T4265] chrdev_open+0x585/0x5f0 [ 58.005852][ T4265] ? cd_forget+0x160/0x160 [ 58.010257][ T4265] ? fsnotify_perm+0x3a7/0x560 [ 58.015006][ T4265] ? cd_forget+0x160/0x160 [ 58.019402][ T4265] do_dentry_open+0x7f7/0xf90 [ 58.024056][ T4265] ? vfs_open+0x2b/0x80 [ 58.028193][ T4265] path_openat+0x2718/0x2fb0 [ 58.032775][ T4265] ? __kasan_slab_alloc+0xa9/0xc0 [ 58.037801][ T4265] ? do_filp_open+0x400/0x400 [ 58.042483][ T4265] do_filp_open+0x1df/0x400 [ 58.046966][ T4265] ? vfs_tmpfile+0x300/0x300 [ 58.051563][ T4265] ? _raw_spin_unlock+0x24/0x40 [ 58.056400][ T4265] ? alloc_fd+0x59e/0x650 [ 58.060738][ T4265] do_sys_openat2+0x14b/0x500 [ 58.065408][ T4265] ? __lock_acquire+0x7b50/0x7b50 [ 58.070421][ T4265] ? do_sys_open+0xe0/0xe0 [ 58.074816][ T4265] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 58.080799][ T4265] ? lock_chain_count+0x20/0x20 [ 58.085645][ T4265] __x64_sys_openat+0x135/0x160 [ 58.090477][ T4265] do_syscall_64+0x4c/0xa0 [ 58.094872][ T4265] ? clear_bhb_loop+0x30/0x80 [ 58.099534][ T4265] ? clear_bhb_loop+0x30/0x80 [ 58.104202][ T4265] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.110106][ T4265] RIP: 0033:0x7f70dcb74159 [ 58.114507][ T4265] 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 [ 58.134094][ T4265] RSP: 002b:00007f70dadcc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.142498][ T4265] RAX: ffffffffffffffda RBX: 00007f70dcdfbfa0 RCX: 00007f70dcb74159 [ 58.150465][ T4265] RDX: 0000000000080782 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 58.158418][ T4265] RBP: 00007f70dcc0b03b R08: 0000000000000000 R09: 0000000000000000 [ 58.166387][ T4265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.174336][ T4265] R13: 00007f70dcdfc038 R14: 00007f70dcdfbfa0 R15: 00007fff268570e8 [ 58.182300][ T4265] [ 58.197253][ T4265] syz.1.6: vmalloc error: size 9120, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 58.219181][ T4265] CPU: 0 PID: 4265 Comm: syz.1.6 Not tainted syzkaller #0 [ 58.226304][ T4265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 58.227403][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.236349][ T4265] Call Trace: [ 58.236357][ T4265] [ 58.236371][ T4265] dump_stack_lvl+0x188/0x250 [ 58.236393][ T4265] ? rcu_lock_release+0x5/0x20 [ 58.245061][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.247544][ T4265] ? show_regs_print_info+0x20/0x20 [ 58.247569][ T4265] ? load_image+0x410/0x410 [ 58.251115][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.255153][ T4265] warn_alloc+0x245/0x320 [ 58.255182][ T4265] ? zone_watermark_ok_safe+0x250/0x250 [ 58.255205][ T4265] ? kmem_cache_alloc_node_trace+0x1bc/0x2f0 [ 58.261561][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.267809][ T4265] ? __get_vm_area_node+0x119/0x2d0 [ 58.267845][ T4265] __vmalloc_node_range+0x2b1/0x8b0 [ 58.282337][ T4190] device veth1_macvtap entered promiscuous mode [ 58.285113][ T4265] ? read_lock_is_recursive+0x10/0x10 [ 58.285140][ T4265] ? remove_wait_queue+0x120/0x120 [ 58.285166][ T4265] ? n_tty_open+0x19/0x150 [ 58.339906][ T4265] vzalloc+0x75/0x80 [ 58.343792][ T4265] ? n_tty_open+0x19/0x150 [ 58.348209][ T4265] n_tty_open+0x19/0x150 [ 58.352434][ T4265] tty_ldisc_setup+0xbf/0x250 [ 58.357090][ T4265] tty_init_dev+0x239/0x470 [ 58.361585][ T4265] ptmx_open+0xe1/0x2c0 [ 58.365724][ T4265] ? pty_start+0x140/0x140 [ 58.370123][ T4265] chrdev_open+0x585/0x5f0 [ 58.374537][ T4265] ? cd_forget+0x160/0x160 [ 58.378954][ T4265] ? fsnotify_perm+0x3a7/0x560 [ 58.383700][ T4265] ? cd_forget+0x160/0x160 [ 58.388094][ T4265] do_dentry_open+0x7f7/0xf90 [ 58.392772][ T4265] ? vfs_open+0x2b/0x80 [ 58.396910][ T4265] path_openat+0x2718/0x2fb0 [ 58.401514][ T4265] ? __kasan_slab_alloc+0xa9/0xc0 [ 58.406531][ T4265] ? do_filp_open+0x400/0x400 [ 58.411228][ T4265] do_filp_open+0x1df/0x400 [ 58.415721][ T4265] ? vfs_tmpfile+0x300/0x300 [ 58.420300][ T4265] ? _raw_spin_unlock+0x24/0x40 [ 58.425134][ T4265] ? alloc_fd+0x59e/0x650 [ 58.429472][ T4265] do_sys_openat2+0x14b/0x500 [ 58.434150][ T4265] ? __lock_acquire+0x7b50/0x7b50 [ 58.439165][ T4265] ? do_sys_open+0xe0/0xe0 [ 58.443563][ T4265] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 58.449530][ T4265] ? lock_chain_count+0x20/0x20 [ 58.454375][ T4265] __x64_sys_openat+0x135/0x160 [ 58.459225][ T4265] do_syscall_64+0x4c/0xa0 [ 58.463621][ T4265] ? clear_bhb_loop+0x30/0x80 [ 58.468278][ T4265] ? clear_bhb_loop+0x30/0x80 [ 58.472934][ T4265] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.478811][ T4265] RIP: 0033:0x7f70dcb74159 [ 58.483239][ T4265] 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 [ 58.502821][ T4265] RSP: 002b:00007f70dadcc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.511221][ T4265] RAX: ffffffffffffffda RBX: 00007f70dcdfbfa0 RCX: 00007f70dcb74159 [ 58.519172][ T4265] RDX: 0000000000080782 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 58.527131][ T4265] RBP: 00007f70dcc0b03b R08: 0000000000000000 R09: 0000000000000000 [ 58.535101][ T4265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.543057][ T4265] R13: 00007f70dcdfc038 R14: 00007f70dcdfbfa0 R15: 00007fff268570e8 [ 58.551031][ T4265] [ 58.562871][ T4265] Mem-Info: [ 58.566525][ T4265] active_anon:272 inactive_anon:5575 isolated_anon:0 [ 58.566525][ T4265] active_file:3690 inactive_file:36946 isolated_file:0 [ 58.566525][ T4265] unevictable:768 dirty:1711 writeback:0 [ 58.566525][ T4265] slab_reclaimable:19811 slab_unreclaimable:89183 [ 58.566525][ T4265] mapped:29137 shmem:1632 pagetables:494 bounce:0 [ 58.566525][ T4265] kernel_misc_reclaimable:0 [ 58.566525][ T4265] free:1406904 free_pcp:9391 free_cma:0 [ 58.575959][ T4186] device veth0_vlan entered promiscuous mode [ 58.610942][ T4232] Bluetooth: hci4: command 0x040f tx timeout [ 58.622029][ T4232] Bluetooth: hci0: command 0x040f tx timeout [ 58.628356][ T4232] Bluetooth: hci1: command 0x040f tx timeout [ 58.634203][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.634603][ T4232] Bluetooth: hci3: command 0x040f tx timeout [ 58.648537][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.651358][ T4265] Node 0 active_anon:1056kB inactive_anon:21796kB active_file:14564kB inactive_file:147784kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:116644kB dirty:6836kB writeback:0kB shmem:4448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9992kB pagetables:2016kB all_unreclaimable? no [ 58.673759][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.688025][ T4232] Bluetooth: hci2: command 0x040f tx timeout [ 58.704790][ T4265] Node 1 active_anon:32kB inactive_anon:512kB active_file:200kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:20kB writeback:0kB shmem:2080kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 58.712203][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.735753][ T4265] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 58.768580][ T4265] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 58.783268][ T4265] Node 0 DMA32 free:1693876kB min:34784kB low:43480kB high:52176kB reserved_highatomic:0KB active_anon:1052kB inactive_anon:21724kB active_file:14612kB inactive_file:147720kB unevictable:1536kB writepending:6864kB present:3129332kB managed:2606508kB mlocked:0kB bounce:0kB free_pcp:23584kB local_pcp:20916kB free_cma:0kB [ 58.816657][ T4265] lowmem_reserve[]: 0 0 0 0 0 [ 58.821881][ T4265] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 58.833421][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.859260][ T4265] lowmem_reserve[]: 0 0 0 0 0 [ 58.864212][ T4265] Node 1 Normal free:3918592kB min:55108kB low:68884kB high:82660kB reserved_highatomic:0KB active_anon:32kB inactive_anon:512kB active_file:200kB inactive_file:0kB unevictable:1536kB writepending:20kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:12652kB local_pcp:7068kB free_cma:0kB [ 58.866685][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.895466][ T4265] lowmem_reserve[]: 0 0 0 0 0 [ 58.907677][ T4265] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 58.909616][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.922060][ T4265] Node 0 DMA32: 3*4kB (ME) 7*8kB (UME) 7*16kB (UME) 6*32kB (UME) 5*64kB (M) 2*128kB (ME) 1*256kB (E) 4*512kB (UME) 5*1024kB (UME) 5*2048kB (UME) 409*4096kB (M) = 1693876kB [ 58.937487][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.949295][ T4265] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 58.949415][ T4265] Node 1 Normal: 75*4kB (UME) 14*8kB (UME) [ 58.964622][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.970904][ T4265] 16*16kB [ 58.983937][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.987632][ T4265] (UME) [ 58.991741][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.000418][ T4265] 41*32kB (UME) 20*64kB (UME) 13*128kB (UME) 6*256kB (U) 1*512kB (U) 2*1024kB (UE) 1*2048kB (M) 954*4096kB (M) = 3918652kB [ 59.032979][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.041210][ T4265] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 59.048455][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.058629][ T4265] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 59.071365][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.082669][ T4265] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 59.082763][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.097618][ T4265] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 59.104626][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.111688][ T4265] 42265 total pagecache pages [ 59.127051][ T4265] 0 pages in swap cache [ 59.127163][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.131197][ T4265] Swap cache stats: add 0, delete 0, find 0/0 [ 59.141363][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.141376][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.142732][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.150094][ T4265] Free swap = 124996kB [ 59.182301][ T4186] device veth1_vlan entered promiscuous mode [ 59.183352][ T4265] Total swap = 124996kB [ 59.192472][ T4265] 2097051 pages RAM [ 59.196668][ T4265] 0 pages HighMem/MovableOnly [ 59.199304][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.210975][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.214561][ T4265] 411501 pages reserved [ 59.225123][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.233158][ T4265] 0 pages cma reserved [ 59.233306][ T4265] ptm ptm0: ldisc open failed (-12), clearing slot 0 [ 59.241873][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.260548][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.275499][ T4190] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.285096][ T4190] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.295628][ T4190] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.304600][ T4190] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.359931][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.377485][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.386367][ T4250] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.400648][ T4250] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.401802][ T4186] device veth0_macvtap entered promiscuous mode [ 59.418952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.434612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.445486][ T4186] device veth1_macvtap entered promiscuous mode [ 59.457450][ T1548] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.467641][ T1548] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.476635][ T4270] FAULT_INJECTION: forcing a failure. [ 59.476635][ T4270] name failslab, interval 1, probability 0, space 0, times 0 [ 59.476666][ T4270] CPU: 1 PID: 4270 Comm: syz.1.8 Not tainted syzkaller #0 [ 59.476684][ T4270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 59.476694][ T4270] Call Trace: [ 59.476700][ T4270] [ 59.476708][ T4270] dump_stack_lvl+0x188/0x250 [ 59.476731][ T4270] ? show_regs_print_info+0x20/0x20 [ 59.476750][ T4270] ? load_image+0x410/0x410 [ 59.476771][ T4270] ? __might_sleep+0xf0/0xf0 [ 59.476789][ T4270] ? __lock_acquire+0x7b50/0x7b50 [ 59.476815][ T4270] should_fail+0x383/0x4b0 [ 59.476840][ T4270] should_failslab+0x5/0x20 [ 59.476857][ T4270] slab_pre_alloc_hook+0x51/0xc0 [ 59.476876][ T4270] ? __kernfs_new_node+0xe3/0x6b0 [ 59.476896][ T4270] kmem_cache_alloc+0x3d/0x280 [ 59.476917][ T4270] __kernfs_new_node+0xe3/0x6b0 [ 59.476942][ T4270] ? kernfs_new_node+0x250/0x250 [ 59.476971][ T4270] ? sysfs_do_create_link_sd+0x75/0x110 [ 59.476993][ T4270] ? __lock_acquire+0x7b50/0x7b50 [ 59.477015][ T4270] kernfs_new_node+0x148/0x250 [ 59.477040][ T4270] kernfs_create_link+0xa3/0x200 [ 59.477059][ T4270] sysfs_do_create_link_sd+0x83/0x110 [ 59.477079][ T4270] device_add+0x83b/0x1050 [ 59.477103][ T4270] device_create+0x266/0x300 [ 59.477124][ T4270] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 59.477143][ T4270] ? _raw_spin_unlock+0x40/0x40 [ 59.477161][ T4270] ? root_device_unregister+0xf0/0xf0 [ 59.477178][ T4270] ? update_attr+0x550/0x730 [ 59.477199][ T4270] ? memcpy+0x3c/0x60 [ 59.477217][ T4270] ? is_console_locked+0x5/0x10 [ 59.477239][ T4270] ? csi_J+0x8d6/0xdb0 [ 59.477260][ T4270] vcs_make_sysfs+0x2e/0x80 [ 59.477277][ T4270] vc_allocate+0x5e4/0x700 [ 59.477301][ T4270] ? vc_cons_allocated+0x70/0x70 [ 59.477329][ T4270] con_install+0x9c/0x720 [ 59.477354][ T4270] ? show_tty_active+0x30/0x30 [ 59.477383][ T4270] tty_init_dev+0xbb/0x470 [ 59.477406][ T4270] tty_open+0x7e8/0xcd0 [ 59.477431][ T4270] ? __lock_acquire+0x7b50/0x7b50 [ 59.477454][ T4270] ? tty_compat_ioctl+0x570/0x570 [ 59.477477][ T4270] ? do_raw_spin_unlock+0x11d/0x230 [ 59.477500][ T4270] chrdev_open+0x585/0x5f0 [ 59.477526][ T4270] ? cd_forget+0x160/0x160 [ 59.477548][ T4270] ? fsnotify_perm+0x3a7/0x560 [ 59.477566][ T4270] ? cd_forget+0x160/0x160 [ 59.477583][ T4270] do_dentry_open+0x7f7/0xf90 [ 59.477604][ T4270] ? vfs_open+0x2b/0x80 [ 59.477626][ T4270] path_openat+0x2718/0x2fb0 [ 59.477667][ T4270] ? __kasan_slab_alloc+0xa9/0xc0 [ 59.477694][ T4270] ? do_filp_open+0x400/0x400 [ 59.477730][ T4270] do_filp_open+0x1df/0x400 [ 59.477754][ T4270] ? vfs_tmpfile+0x300/0x300 [ 59.477793][ T4270] ? _raw_spin_unlock+0x24/0x40 [ 59.477810][ T4270] ? alloc_fd+0x59e/0x650 [ 59.477835][ T4270] do_sys_openat2+0x14b/0x500 [ 59.477852][ T4270] ? __lock_acquire+0x7b50/0x7b50 [ 59.477873][ T4270] ? do_sys_open+0xe0/0xe0 [ 59.477890][ T4270] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 59.477914][ T4270] ? lock_chain_count+0x20/0x20 [ 59.477939][ T4270] __x64_sys_openat+0x135/0x160 [ 59.477961][ T4270] do_syscall_64+0x4c/0xa0 [ 59.477977][ T4270] ? clear_bhb_loop+0x30/0x80 [ 59.477995][ T4270] ? clear_bhb_loop+0x30/0x80 [ 59.478015][ T4270] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.478033][ T4270] RIP: 0033:0x7f70dcb3498e [ 59.478050][ T4270] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 59.478064][ T4270] RSP: 002b:00007f70dadcbb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 59.478084][ T4270] RAX: ffffffffffffffda RBX: 00007f70dadcc6c0 RCX: 00007f70dcb3498e [ 59.478106][ T4270] RDX: 0000000000000002 RSI: 00007f70dadcbc00 RDI: ffffffffffffff9c [ 59.478118][ T4270] RBP: 00007f70dcc0b03b R08: 0000000000000000 R09: 0000000000000000 [ 59.478130][ T4270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.478140][ T4270] R13: 00007f70dcdfc038 R14: 00007f70dcdfbfa0 R15: 00007fff268570e8 [ 59.478169][ T4270] [ 59.480807][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.481283][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.521905][ T4271] trusted_key: encrypted_key: insufficient parameters specified [ 59.525907][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.525924][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.525932][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.525944][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.525952][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.525963][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.525972][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.525984][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.527181][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.033027][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.048904][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.059918][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.076967][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.087087][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.092948][ T4273] 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. [ 60.103769][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.132219][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.153667][ T4275] FAULT_INJECTION: forcing a failure. [ 60.153667][ T4275] name failslab, interval 1, probability 0, space 0, times 0 [ 60.164818][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.166965][ T4275] CPU: 0 PID: 4275 Comm: syz.1.10 Not tainted syzkaller #0 [ 60.176320][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.183218][ T4275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 60.183230][ T4275] Call Trace: [ 60.183236][ T4275] [ 60.183243][ T4275] dump_stack_lvl+0x188/0x250 [ 60.194052][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.203685][ T4275] ? show_regs_print_info+0x20/0x20 [ 60.203709][ T4275] ? load_image+0x410/0x410 [ 60.208709][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.209898][ T4275] ? __might_sleep+0xf0/0xf0 [ 60.245738][ T4275] ? __lock_acquire+0x7b50/0x7b50 [ 60.250777][ T4275] should_fail+0x383/0x4b0 [ 60.255202][ T4275] should_failslab+0x5/0x20 [ 60.259720][ T4275] slab_pre_alloc_hook+0x51/0xc0 [ 60.264663][ T4275] ? __d_alloc+0x27/0x6d0 [ 60.268996][ T4275] kmem_cache_alloc+0x3d/0x280 [ 60.273768][ T4275] __d_alloc+0x27/0x6d0 [ 60.277926][ T4275] ? d_alloc_pseudo+0xe/0x70 [ 60.282518][ T4275] d_alloc_pseudo+0x19/0x70 [ 60.287025][ T4275] alloc_file_pseudo+0xe0/0x200 [ 60.291880][ T4275] ? alloc_empty_file_noaccount+0x80/0x80 [ 60.294770][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.297607][ T4275] ? alloc_fd+0x59e/0x650 [ 60.306334][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.309704][ T4275] sock_alloc_file+0xb3/0x240 [ 60.321636][ T4275] __sys_socket+0x11d/0x170 [ 60.326150][ T4275] __x64_sys_socket+0x76/0x80 [ 60.330832][ T4275] do_syscall_64+0x4c/0xa0 [ 60.333965][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.335248][ T4275] ? clear_bhb_loop+0x30/0x80 [ 60.343031][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.347686][ T4275] ? clear_bhb_loop+0x30/0x80 [ 60.359606][ T4275] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.365510][ T4275] RIP: 0033:0x7f70dcb74159 [ 60.369932][ T4275] 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 [ 60.389534][ T4275] RSP: 002b:00007f70dadcc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 60.397951][ T4275] RAX: ffffffffffffffda RBX: 00007f70dcdfbfa0 RCX: 00007f70dcb74159 [ 60.405923][ T4275] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 60.413899][ T4275] RBP: 00007f70dcc0b03b R08: 0000000000000000 R09: 0000000000000000 [ 60.421869][ T4275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.429840][ T4275] R13: 00007f70dcdfc038 R14: 00007f70dcdfbfa0 R15: 00007fff268570e8 [ 60.437826][ T4275] [ 60.444494][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.480389][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.505195][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.524007][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.534482][ T4186] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.545752][ T4186] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.556872][ T4186] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.572139][ T4186] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.615856][ T1548] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.642493][ T1548] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.653959][ T4266] Bluetooth: hci3: command 0x0419 tx timeout [ 60.660631][ T4266] Bluetooth: hci1: command 0x0419 tx timeout [ 60.673327][ T4266] Bluetooth: hci0: command 0x0419 tx timeout [ 60.679666][ T4266] Bluetooth: hci4: command 0x0419 tx timeout [ 60.732351][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.734547][ T4228] Bluetooth: hci2: command 0x0419 tx timeout [ 60.848751][ T1548] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.893992][ T1548] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.936066][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.952353][ T4288] FAULT_INJECTION: forcing a failure. [ 60.952353][ T4288] name fail_futex, interval 1, probability 0, space 0, times 1 [ 60.960494][ T1548] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.983165][ T4288] CPU: 1 PID: 4288 Comm: syz.1.13 Not tainted syzkaller #0 [ 60.990380][ T4288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 60.994120][ T1548] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.000426][ T4288] Call Trace: [ 61.000435][ T4288] [ 61.000442][ T4288] dump_stack_lvl+0x188/0x250 [ 61.018565][ T4288] ? handle_mm_fault+0x394c/0x4440 [ 61.023689][ T4288] ? show_regs_print_info+0x20/0x20 [ 61.028893][ T4288] ? load_image+0x410/0x410 [ 61.033408][ T4288] ? do_raw_spin_unlock+0x11d/0x230 [ 61.038613][ T4288] should_fail+0x383/0x4b0 [ 61.043041][ T4288] get_futex_key+0x1a1/0x12d0 [ 61.047725][ T4288] ? futex_wait_restart+0x250/0x250 [ 61.052923][ T4288] ? __lock_acquire+0x13dc/0x7b50 [ 61.057958][ T4288] futex_wake+0x101/0x540 [ 61.062296][ T4288] ? up_read+0x20/0x20 [ 61.066378][ T4288] ? futex_wait+0x680/0x680 [ 61.070887][ T4288] ? verify_lock_unused+0x140/0x140 [ 61.076097][ T4288] ? do_user_addr_fault+0x69f/0xc90 [ 61.081302][ T4288] ? verify_lock_unused+0x140/0x140 [ 61.086507][ T4288] do_futex+0xd83/0x12b0 [ 61.090752][ T4288] ? lockdep_hardirqs_on+0x94/0x140 [ 61.095961][ T4288] ? exc_page_fault+0x88/0x100 [ 61.100734][ T4288] ? asm_exc_page_fault+0x22/0x30 [ 61.105777][ T4288] ? futex_exit_release+0x1c0/0x1c0 [ 61.110985][ T4288] ? __context_tracking_exit+0x4c/0x80 [ 61.116454][ T4288] __se_sys_futex+0x389/0x420 [ 61.121137][ T4288] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 61.127130][ T4288] ? __x64_sys_futex+0xf0/0xf0 [ 61.131904][ T4288] ? __x64_sys_futex+0x1d/0xf0 [ 61.136676][ T4288] do_syscall_64+0x4c/0xa0 [ 61.141093][ T4288] ? clear_bhb_loop+0x30/0x80 [ 61.145775][ T4288] ? clear_bhb_loop+0x30/0x80 [ 61.150458][ T4288] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 61.156355][ T4288] RIP: 0033:0x7f70dcb74159 [ 61.160773][ T4288] 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 [ 61.180376][ T4288] RSP: 002b:00007f70dadab0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 61.188791][ T4288] RAX: ffffffffffffffda RBX: 00007f70dcdfc098 RCX: 00007f70dcb74159 [ 61.196763][ T4288] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f70dcdfc09c [ 61.204735][ T4288] RBP: 00007f70dcdfc090 R08: 0035d2b0007c4b06 R09: 0000000000000000 [ 61.212710][ T4288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 61.220684][ T4288] R13: 00007f70dcdfc128 R14: 00007fff26857000 R15: 00007fff268570e8 [ 61.228671][ T4288] [ 61.291848][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.536774][ T4297] loop2: detected capacity change from 0 to 8192 [ 61.577732][ T4298] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 61.614579][ T4297] loop2: p2 p4[EZD] [ 61.639012][ T4297] loop2: p2 size 83886080 extends beyond EOD, truncated [ 61.719726][ T4297] loop2: p4 start 201326592 is beyond EOD, truncated [ 62.661057][ T4179] udevd[4179]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 62.710555][ T4313] loop1: detected capacity change from 0 to 512 [ 62.739380][ T4313] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 62.752492][ T4313] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 62.753084][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #202!!! [ 62.800819][ T4325] loop3: detected capacity change from 0 to 512 [ 62.823396][ T4313] EXT4-fs (loop1): 1 truncate cleaned up [ 62.829034][ T4313] EXT4-fs (loop1): mounted filesystem without journal. Opts: acl,errors=remount-ro,. Quota mode: none. [ 62.910980][ T4331] FAULT_INJECTION: forcing a failure. [ 62.910980][ T4331] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 62.924695][ T4331] CPU: 1 PID: 4331 Comm: syz.2.27 Not tainted syzkaller #0 [ 62.931899][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 62.941947][ T4331] Call Trace: [ 62.945233][ T4331] [ 62.948152][ T4331] dump_stack_lvl+0x188/0x250 [ 62.952810][ T4331] ? show_regs_print_info+0x20/0x20 [ 62.958006][ T4331] ? load_image+0x410/0x410 [ 62.962488][ T4331] ? uncharge_page+0x490/0x490 [ 62.967232][ T4331] should_fail+0x383/0x4b0 [ 62.971630][ T4331] prepare_alloc_pages+0x1e3/0x5b0 [ 62.976732][ T4331] __alloc_pages+0x11b/0x480 [ 62.981327][ T4331] ? zone_statistics+0x170/0x170 [ 62.986270][ T4331] ? rcu_lock_acquire+0x30/0x30 [ 62.991124][ T4331] ? alloc_pages+0x452/0x560 [ 62.995717][ T4331] __get_free_pages+0x8/0x30 [ 63.000309][ T4331] __tlb_remove_page_size+0x1f2/0x3f0 [ 63.005687][ T4331] unmap_page_range+0xfcf/0x2410 [ 63.010654][ T4331] unmap_vmas+0x131/0x250 [ 63.014988][ T4331] ? unmap_page_range+0x2410/0x2410 [ 63.020186][ T4331] ? __mutex_lock_common+0x435/0x2400 [ 63.025562][ T4331] ? exit_mm_release+0x16/0x30 [ 63.030340][ T4331] exit_mmap+0x3b9/0x640 [ 63.034594][ T4331] ? vm_brk+0x20/0x20 [ 63.038596][ T4331] ? uprobe_clear_state+0x2f6/0x460 [ 63.043805][ T4331] __mmput+0x115/0x390 [ 63.047874][ T4331] exit_mm+0x632/0x7b0 [ 63.051941][ T4331] ? perf_pmu_migrate_context+0xb70/0xb70 [ 63.057673][ T4331] ? do_exit+0x2110/0x2110 [ 63.062089][ T4331] ? __ia32_sys_timer_delete+0x40/0x40 [ 63.067551][ T4331] ? hrtimer_try_to_cancel+0x3d6/0x420 [ 63.073015][ T4331] ? tty_audit_exit+0x149/0x1f0 [ 63.077871][ T4331] do_exit+0x5b8/0x2110 [ 63.082040][ T4331] ? put_task_struct+0x80/0x80 [ 63.086801][ T4331] ? preempt_schedule_common+0xa5/0xd0 [ 63.092262][ T4331] ? preempt_schedule+0xbc/0xd0 [ 63.097122][ T4331] do_group_exit+0x12c/0x2f0 [ 63.101717][ T4331] get_signal+0x7eb/0x12e0 [ 63.106149][ T4331] arch_do_signal_or_restart+0xe6/0x12a0 [ 63.111796][ T4331] ? futex_exit_release+0x1c0/0x1c0 [ 63.116997][ T4331] ? get_sigframe_size+0x10/0x10 [ 63.121937][ T4331] ? __context_tracking_exit+0x4c/0x80 [ 63.127414][ T4331] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 63.133403][ T4331] ? exit_to_user_mode_loop+0x3b/0x130 [ 63.138867][ T4331] exit_to_user_mode_loop+0x9e/0x130 [ 63.144158][ T4331] exit_to_user_mode_prepare+0xee/0x180 [ 63.149706][ T4331] syscall_exit_to_user_mode+0x16/0x40 [ 63.155167][ T4331] do_syscall_64+0x58/0xa0 [ 63.159586][ T4331] ? clear_bhb_loop+0x30/0x80 [ 63.164267][ T4331] ? clear_bhb_loop+0x30/0x80 [ 63.168950][ T4331] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.174844][ T4331] RIP: 0033:0x7fbfeabeb159 [ 63.179258][ T4331] Code: Unable to access opcode bytes at RIP 0x7fbfeabeb12f. [ 63.186617][ T4331] RSP: 002b:00007fbfe8e430e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 63.195033][ T4331] RAX: 0000000000000001 RBX: 00007fbfeae72fa8 RCX: 00007fbfeabeb159 [ 63.203008][ T4331] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbfeae72fac [ 63.210977][ T4331] RBP: 00007fbfeae72fa0 R08: 00337055e81ce9b2 R09: 0000000000000000 [ 63.218952][ T4331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.226922][ T4331] R13: 00007fbfeae73038 R14: 00007ffdb7086cc0 R15: 00007ffdb7086da8 [ 63.234909][ T4331] [ 63.252522][ T4334] team0: No ports can be present during mode change [ 63.348032][ T4340] loop4: detected capacity change from 0 to 256 [ 63.953091][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #202!!! [ 63.963100][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #202!!! [ 63.973085][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #20a!!! [ 63.983085][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #20a!!! [ 63.993085][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #28a!!! [ 64.003084][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #28a!!! [ 64.013083][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #28a!!! [ 64.023083][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #28a!!! [ 64.033084][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #28a!!! [ 64.771155][ T4344] ODEBUG: Out of memory. ODEBUG disabled [ 65.054570][ T4369] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 65.104122][ T4372] loop1: detected capacity change from 0 to 512 [ 65.178328][ T4372] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 65.231725][ T4372] EXT4-fs (loop1): 1 truncate cleaned up [ 65.237470][ T4372] EXT4-fs (loop1): mounted filesystem without journal. Opts: acl,errors=remount-ro,. Quota mode: none. [ 65.295635][ T4385] FAULT_INJECTION: forcing a failure. [ 65.295635][ T4385] name failslab, interval 1, probability 0, space 0, times 0 [ 65.324308][ T4385] CPU: 1 PID: 4385 Comm: syz.4.44 Not tainted syzkaller #0 [ 65.331531][ T4385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 65.341581][ T4385] Call Trace: [ 65.344154][ T4382] FAULT_INJECTION: forcing a failure. [ 65.344154][ T4382] name failslab, interval 1, probability 0, space 0, times 0 [ 65.344855][ T4385] [ 65.360344][ T4385] dump_stack_lvl+0x188/0x250 [ 65.365031][ T4385] ? show_regs_print_info+0x20/0x20 [ 65.370239][ T4385] ? load_image+0x410/0x410 [ 65.374748][ T4385] ? __lock_acquire+0x7b50/0x7b50 [ 65.379782][ T4385] should_fail+0x383/0x4b0 [ 65.384208][ T4385] should_failslab+0x5/0x20 [ 65.388715][ T4385] slab_pre_alloc_hook+0x51/0xc0 [ 65.393659][ T4385] ? fib_insert_alias+0x300/0x1280 [ 65.398776][ T4385] kmem_cache_alloc+0x3d/0x280 [ 65.403548][ T4385] fib_insert_alias+0x300/0x1280 [ 65.408494][ T4385] ? lockdep_rtnl_is_held+0x22/0x30 [ 65.413691][ T4385] ? fib_find_node+0x294/0x2f0 [ 65.418455][ T4385] fib_trie_unmerge+0x308/0xce0 [ 65.423321][ T4385] fib_unmerge+0xbc/0x350 [ 65.427655][ T4385] fib4_rule_configure+0xe0/0xb00 [ 65.432700][ T4385] fib_nl_newrule+0x131a/0x1e00 [ 65.437561][ T4385] ? __mutex_trylock_common+0x15c/0x260 [ 65.443112][ T4385] ? rcu_lock_release+0x20/0x20 [ 65.447976][ T4385] ? __dev_queue_xmit+0x195d/0x2e50 [ 65.453178][ T4385] ? netlink_deliver_tap+0x16c/0x180 [ 65.458468][ T4385] ? netlink_unicast+0x759/0x940 [ 65.463411][ T4385] ? ___sys_sendmsg+0x236/0x2e0 [ 65.468269][ T4385] ? fib_rules_seq_read+0xf0/0xf0 [ 65.473300][ T4385] ? __mutex_lock_common+0x435/0x2400 [ 65.478705][ T4385] ? fib_rules_seq_read+0xf0/0xf0 [ 65.483745][ T4385] rtnetlink_rcv_msg+0x7f1/0xf10 [ 65.488701][ T4385] ? lock_chain_count+0x20/0x20 [ 65.493561][ T4385] ? rtnetlink_bind+0x80/0x80 [ 65.498244][ T4385] ? __local_bh_enable_ip+0x136/0x1c0 [ 65.503620][ T4385] ? lockdep_hardirqs_on+0x94/0x140 [ 65.508825][ T4385] ? __local_bh_enable_ip+0x136/0x1c0 [ 65.514202][ T4385] ? _local_bh_enable+0xa0/0xa0 [ 65.519061][ T4385] ? __dev_queue_xmit+0x1b64/0x2e50 [ 65.524273][ T4385] ? dev_queue_xmit+0x20/0x20 [ 65.528943][ T4385] ? memcpy+0x3c/0x60 [ 65.532918][ T4385] ? __copy_skb_header+0x3ba/0x4f0 [ 65.538043][ T4385] netlink_rcv_skb+0x1e9/0x430 [ 65.542817][ T4385] ? rtnetlink_bind+0x80/0x80 [ 65.547501][ T4385] ? netlink_ack+0xb10/0xb10 [ 65.552118][ T4385] netlink_unicast+0x78f/0x940 [ 65.556896][ T4385] netlink_sendmsg+0x8ba/0xbe0 [ 65.561666][ T4385] ? netlink_getsockopt+0x570/0x570 [ 65.566862][ T4385] ? aa_sock_msg_perm+0x94/0x150 [ 65.571800][ T4385] ? apparmor_socket_sendmsg+0x88/0x230 [ 65.577343][ T4385] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 65.582630][ T4385] ? security_socket_sendmsg+0x7c/0xa0 [ 65.588082][ T4385] ? netlink_getsockopt+0x570/0x570 [ 65.593291][ T4385] ____sys_sendmsg+0x5be/0x8f0 [ 65.598068][ T4385] ? __sys_sendmsg_sock+0x30/0x30 [ 65.603113][ T4385] ? import_iovec+0x6f/0xa0 [ 65.607622][ T4385] ___sys_sendmsg+0x236/0x2e0 [ 65.612303][ T4385] ? __sys_sendmsg+0x290/0x290 [ 65.617104][ T4385] __se_sys_sendmsg+0x1b7/0x2a0 [ 65.621957][ T4385] ? __x64_sys_sendmsg+0x80/0x80 [ 65.626884][ T4385] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 65.632877][ T4385] ? lockdep_hardirqs_on+0x94/0x140 [ 65.638077][ T4385] do_syscall_64+0x4c/0xa0 [ 65.642493][ T4385] ? clear_bhb_loop+0x30/0x80 [ 65.647162][ T4385] ? clear_bhb_loop+0x30/0x80 [ 65.651841][ T4385] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 65.657738][ T4385] RIP: 0033:0x7fe2b6161159 [ 65.662148][ T4385] 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 [ 65.681744][ T4385] RSP: 002b:00007fe2b43b9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 65.690157][ T4385] RAX: ffffffffffffffda RBX: 00007fe2b63e8fa0 RCX: 00007fe2b6161159 [ 65.698126][ T4385] RDX: 0000000000044004 RSI: 0000200000000400 RDI: 0000000000000004 [ 65.706096][ T4385] RBP: 00007fe2b61f803b R08: 0000000000000000 R09: 0000000000000000 [ 65.714057][ T4385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 65.722038][ T4385] R13: 00007fe2b63e9038 R14: 00007fe2b63e8fa0 R15: 00007ffd50a849e8 [ 65.730017][ T4385] [ 65.776486][ T4382] CPU: 0 PID: 4382 Comm: syz.3.42 Not tainted syzkaller #0 [ 65.783723][ T4382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 65.793777][ T4382] Call Trace: [ 65.797053][ T4382] [ 65.799978][ T4382] dump_stack_lvl+0x188/0x250 [ 65.804660][ T4382] ? show_regs_print_info+0x20/0x20 [ 65.809895][ T4382] ? load_image+0x410/0x410 [ 65.814400][ T4382] ? __might_sleep+0xf0/0xf0 [ 65.818989][ T4382] ? __lock_acquire+0x7b50/0x7b50 [ 65.824014][ T4382] should_fail+0x383/0x4b0 [ 65.828437][ T4382] should_failslab+0x5/0x20 [ 65.832948][ T4382] slab_pre_alloc_hook+0x51/0xc0 [ 65.837894][ T4382] ? getname_flags+0xb7/0x4f0 [ 65.842557][ T4382] kmem_cache_alloc+0x3d/0x280 [ 65.847305][ T4382] getname_flags+0xb7/0x4f0 [ 65.851788][ T4382] user_path_at_empty+0x2a/0x190 [ 65.856722][ T4382] do_fchmodat+0xa3/0x1a0 [ 65.861028][ T4382] ? do_faccessat+0x9e0/0x9e0 [ 65.865684][ T4382] __x64_sys_fchmodat+0x77/0x90 [ 65.870512][ T4382] do_syscall_64+0x4c/0xa0 [ 65.874904][ T4382] ? clear_bhb_loop+0x30/0x80 [ 65.879558][ T4382] ? clear_bhb_loop+0x30/0x80 [ 65.884224][ T4382] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 65.890099][ T4382] RIP: 0033:0x7fe0bc770159 [ 65.894494][ T4382] 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 [ 65.914074][ T4382] RSP: 002b:00007fe0ba9c8028 EFLAGS: 00000246 ORIG_RAX: 000000000000010c [ 65.922463][ T4382] RAX: ffffffffffffffda RBX: 00007fe0bc9f7fa0 RCX: 00007fe0bc770159 [ 65.930409][ T4382] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000003 [ 65.938354][ T4382] RBP: 00007fe0bc80703b R08: 0000000000000000 R09: 0000000000000000 [ 65.946300][ T4382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 65.954247][ T4382] R13: 00007fe0bc9f8038 R14: 00007fe0bc9f7fa0 R15: 00007fffe6a27978 [ 65.962214][ T4382] [ 67.176619][ T4412] loop2: detected capacity change from 0 to 128 [ 67.410723][ T4418] loop3: detected capacity change from 0 to 128 [ 67.454440][ T4421] loop2: detected capacity change from 0 to 512 [ 67.495542][ T4421] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 67.525879][ T4421] EXT4-fs (loop2): 1 truncate cleaned up [ 67.531553][ T4421] EXT4-fs (loop2): mounted filesystem without journal. Opts: acl,errors=remount-ro,. Quota mode: none. [ 67.689367][ T4422] page:ffffea00019bfe80 refcount:4 mapcount:1 mapping:ffff888077bd8350 index:0x2 pfn:0x66ffa [ 67.699946][ T4422] memcg:ffff8880776d8000 [ 67.704195][ T4422] aops:shmem_aops ino:9 [ 67.708345][ T4422] flags: 0xfff00000080015(locked|uptodate|lru|swapbacked|node=0|zone=1|lastcpupid=0x7ff) [ 67.718148][ T4422] raw: 00fff00000080015 ffffea00019beec8 ffffea00019b97c8 ffff888077bd8350 [ 67.726728][ T4422] raw: 0000000000000002 0000000000000000 0000000400000000 ffff8880776d8000 [ 67.735302][ T4422] page dumped because: VM_BUG_ON_PAGE(page_mapped(page)) [ 67.742326][ T4422] page_owner tracks the page as allocated [ 67.748033][ T4422] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100cca(GFP_HIGHUSER_MOVABLE), pid 4423, ts 67448277944, free_ts 65806059225 [ 67.762612][ T4422] get_page_from_freelist+0x24f6/0x2670 [ 67.768164][ T4422] __alloc_pages+0x1ee/0x480 [ 67.772758][ T4422] alloc_pages_vma+0x2bc/0x790 [ 67.777529][ T4422] shmem_alloc_and_acct_page+0x47f/0xbe0 [ 67.783163][ T4422] shmem_getpage_gfp+0x14be/0x2c10 [ 67.788273][ T4422] shmem_read_mapping_page_gfp+0x96/0x100 [ 67.793995][ T4422] udmabuf_create+0xaa9/0x15b0 [ 67.798759][ T4422] udmabuf_ioctl+0x1f3/0x300 [ 67.803349][ T4422] __se_sys_ioctl+0xfa/0x170 [ 67.807940][ T4422] do_syscall_64+0x4c/0xa0 [ 67.812359][ T4422] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.818260][ T4422] page last free stack trace: [ 67.822953][ T4422] free_unref_page_prepare+0x637/0x6c0 [ 67.828416][ T4422] free_unref_page_list+0x119/0x830 [ 67.833614][ T4422] release_pages+0x185f/0x1bd0 [ 67.838379][ T4422] __pagevec_release+0x6d/0xe0 [ 67.843142][ T4422] shmem_undo_range+0x5cd/0x19a0 [ 67.848073][ T4422] shmem_evict_inode+0x1e2/0x9a0 [ 67.853005][ T4422] evict+0x4b6/0x8b0 [ 67.856898][ T4422] do_unlinkat+0x3e7/0x710 [ 67.861307][ T4422] __x64_sys_unlink+0x45/0x50 [ 67.865977][ T4422] do_syscall_64+0x4c/0xa0 [ 67.870389][ T4422] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.876358][ T4422] ------------[ cut here ]------------ [ 67.881804][ T4422] kernel BUG at mm/filemap.c:166! [ 67.886838][ T4422] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 67.892894][ T4422] CPU: 0 PID: 4422 Comm: syz.1.57 Not tainted syzkaller #0 [ 67.900084][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 67.910131][ T4422] RIP: 0010:unaccount_page_cache_page+0x74d/0x860 [ 67.916548][ T4422] Code: e8 28 0a db ff 4c 89 f7 48 c7 c6 60 02 33 8a e8 59 fe 0d 00 0f 0b e8 12 0a db ff 4c 89 f7 48 c7 c6 a0 02 33 8a e8 43 fe 0d 00 <0f> 0b 48 85 ed 75 59 e8 f7 09 db ff eb 5d e8 f0 09 db ff 4c 89 f7 [ 67.936128][ T4422] RSP: 0018:ffffc900031cf6e8 EFLAGS: 00010046 [ 67.942169][ T4422] RAX: 06ccd8c892dbb400 RBX: 0000000000000000 RCX: 0000000000000000 [ 67.950118][ T4422] RDX: 0000000000000044 RSI: 0000000000000000 RDI: fffff52000639ed0 [ 67.958069][ T4422] RBP: ffffea00019bfe88 R08: ffff8880b902795b R09: fffff52000639e8c [ 67.966016][ T4422] R10: dffffc0000000000 R11: ffffed1017204f2c R12: ffffea00019bfe80 [ 67.973985][ T4422] R13: dffffc0000000000 R14: ffffea00019bfe80 R15: 1ffffd4000337fd1 [ 67.981950][ T4422] FS: 00005555578ae500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 67.990855][ T4422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.997414][ T4422] CR2: 00007f70dcdfddac CR3: 000000002b759000 CR4: 00000000003506f0 [ 68.005364][ T4422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.013333][ T4422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.021279][ T4422] Call Trace: [ 68.024535][ T4422] [ 68.027443][ T4422] ? rcu_is_watching+0x11/0xa0 [ 68.032192][ T4422] __delete_from_page_cache+0xbc/0x6c0 [ 68.037631][ T4422] ? _raw_spin_lock_irq+0x86/0xf0 [ 68.042630][ T4422] ? lockdep_hardirqs_off+0x70/0x100 [ 68.047893][ T4422] ? __bpf_trace_file_check_and_advance_wb_err+0x30/0x30 [ 68.054910][ T4422] ? _raw_spin_lock_irq+0xb7/0xf0 [ 68.059912][ T4422] ? _raw_spin_lock_irqsave+0x100/0x100 [ 68.065437][ T4422] ? page_mapping+0x30e/0x440 [ 68.070088][ T4422] delete_from_page_cache+0x121/0x190 [ 68.075437][ T4422] truncate_inode_page+0x8d/0xb0 [ 68.080373][ T4422] shmem_undo_range+0x4f4/0x19a0 [ 68.085290][ T4422] ? shmem_truncate_range+0xa0/0xa0 [ 68.090481][ T4422] ? do_raw_spin_lock+0x128/0x2f0 [ 68.095482][ T4422] ? __rwlock_init+0x140/0x140 [ 68.100226][ T4422] shmem_evict_inode+0x1e2/0x9a0 [ 68.105143][ T4422] ? _raw_spin_unlock+0x24/0x40 [ 68.109970][ T4422] ? shmem_free_in_core_inode+0xb0/0xb0 [ 68.115508][ T4422] ? do_raw_spin_lock+0x128/0x2f0 [ 68.120509][ T4422] ? bit_waitqueue+0x30/0x30 [ 68.125075][ T4422] ? do_raw_spin_unlock+0x11d/0x230 [ 68.130247][ T4422] ? shmem_free_in_core_inode+0xb0/0xb0 [ 68.135767][ T4422] evict+0x4b6/0x8b0 [ 68.139639][ T4422] ? __lock_acquire+0x7b50/0x7b50 [ 68.144636][ T4422] ? proc_nr_inodes+0x320/0x320 [ 68.149468][ T4422] ? do_raw_spin_unlock+0x11d/0x230 [ 68.154638][ T4422] ? _raw_spin_unlock+0x24/0x40 [ 68.159465][ T4422] __dentry_kill+0x412/0x630 [ 68.164049][ T4422] dentry_kill+0xb8/0x290 [ 68.168358][ T4422] dput+0xd8/0x1a0 [ 68.172055][ T4422] __fput+0x5a5/0x8c0 [ 68.176029][ T4422] task_work_run+0x125/0x1a0 [ 68.180611][ T4422] exit_to_user_mode_loop+0x10f/0x130 [ 68.185958][ T4422] exit_to_user_mode_prepare+0xee/0x180 [ 68.191482][ T4422] syscall_exit_to_user_mode+0x16/0x40 [ 68.196919][ T4422] do_syscall_64+0x58/0xa0 [ 68.201330][ T4422] ? clear_bhb_loop+0x30/0x80 [ 68.205989][ T4422] ? clear_bhb_loop+0x30/0x80 [ 68.210643][ T4422] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 68.216514][ T4422] RIP: 0033:0x7f70dcb74159 [ 68.220924][ T4422] 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 [ 68.240504][ T4422] RSP: 002b:00007fff26857248 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 68.248915][ T4422] RAX: 0000000000000000 RBX: 00007f70dcdfdda0 RCX: 00007f70dcb74159 [ 68.256865][ T4422] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 68.264812][ T4422] RBP: 00007f70dcdfdda0 R08: 0000000000000006 R09: 0000000000000000 [ 68.272780][ T4422] R10: 00000000003ffd68 R11: 0000000000000246 R12: 0000000000010a95 [ 68.280725][ T4422] R13: 00007f70dcdfbfac R14: 00000000000107cf R15: 00007fff26857350 [ 68.288677][ T4422] [ 68.291700][ T4422] Modules linked in: [ 68.295598][ T4422] ---[ end trace debd931a1f638ef8 ]--- [ 68.301045][ T4422] RIP: 0010:unaccount_page_cache_page+0x74d/0x860 [ 68.307446][ T4422] Code: e8 28 0a db ff 4c 89 f7 48 c7 c6 60 02 33 8a e8 59 fe 0d 00 0f 0b e8 12 0a db ff 4c 89 f7 48 c7 c6 a0 02 33 8a e8 43 fe 0d 00 <0f> 0b 48 85 ed 75 59 e8 f7 09 db ff eb 5d e8 f0 09 db ff 4c 89 f7 [ 68.327025][ T4422] RSP: 0018:ffffc900031cf6e8 EFLAGS: 00010046 [ 68.333071][ T4422] RAX: 06ccd8c892dbb400 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.341023][ T4422] RDX: 0000000000000044 RSI: 0000000000000000 RDI: fffff52000639ed0 [ 68.348972][ T4422] RBP: ffffea00019bfe88 R08: ffff8880b902795b R09: fffff52000639e8c [ 68.356924][ T4422] R10: dffffc0000000000 R11: ffffed1017204f2c R12: ffffea00019bfe80 [ 68.364888][ T4422] R13: dffffc0000000000 R14: ffffea00019bfe80 R15: 1ffffd4000337fd1 [ 68.372834][ T4422] FS: 00005555578ae500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 68.381744][ T4422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.388305][ T4422] CR2: 00007f70dcdfddac CR3: 000000002b759000 CR4: 00000000003506f0 [ 68.396258][ T4422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.404207][ T4422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.412165][ T4422] Kernel panic - not syncing: Fatal exception [ 68.418399][ T4422] Kernel Offset: disabled [ 68.422731][ T4422] Rebooting in 86400 seconds..