last executing test programs: 21m7.797786375s ago: executing program 1 (id=31): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r1, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r2) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f00000002c0)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r3) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', @broadcast}) ioctl$SIOCSIFHWADDR(r2, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random='\x00\a\x00'}) 20m57.256103124s ago: executing program 1 (id=43): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder1\x00', 0x1002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000010c0), 0x80, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002880)='.\x00', 0x0, 0x4001, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',rootmode=0000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000080)=ANY=[], 0x28) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7e, 0x4) bind$inet(r2, &(0x7f0000001c00)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000001bc0)={0x2, 0x4e23, @loopback}, 0x10) write$binfmt_misc(r2, &(0x7f00000004c0)="8b", 0x1) sendto$inet(r2, &(0x7f00000002c0)="01a4acc7cf28ab9f6c7fc745c30bfc165466072a660bbf56352083db9d40454a67f8010000004bd29585885c89773c", 0x2f, 0x52, 0x0, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x814}, 0x20000000) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x0, 0xffffffff}, 0x10) r4 = socket(0x1e, 0x4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r6, 0x201, 0x400000, 0x0, {{}, {}, {0x8, 0x11, 0x4}}}, 0x24}}, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r3, &(0x7f0000003240), 0x4000000000000e4, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20m56.08363894s ago: executing program 1 (id=51): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x2000000000000081, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb70300000800"], 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x4, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x7ffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 20m55.748685027s ago: executing program 1 (id=53): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100636f6e6e6c696d69740000000c000280080001"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r1 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x4}, 0x80, 0x0}, 0x0) 20m54.745788773s ago: executing program 1 (id=55): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39ddd8) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r3, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000100)={0x50, 0x0, r4, {0x7, 0x1f, 0x0, 0x8000}}, 0x50) syz_fuse_handle_req(r3, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0xfffffffffffffffc, {0x0, 0xe}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) io_setup(0x1fd, &(0x7f0000000480)=0x0) io_submit(r6, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0xf0, r5, &(0x7f00000000c0)='!', 0xb7f40}]) ioctl$BLKBSZSET(r5, 0x40081271, 0x0) dup3(r5, r3, 0x80000) 20m51.735774541s ago: executing program 1 (id=57): r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip6_vti0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @private=0xa010100}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f00000002c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{&(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10, 0x0}}], 0x68000, 0x0) socket$nl_route(0x10, 0x3, 0x0) 20m36.488622929s ago: executing program 32 (id=57): r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip6_vti0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @private=0xa010100}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f00000002c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{&(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10, 0x0}}], 0x68000, 0x0) socket$nl_route(0x10, 0x3, 0x0) 19m50.870924958s ago: executing program 0 (id=136): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000000000000000000000000008500"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000340)={{0xb, 0xfc}, 'port1\x00', 0x0, 0x60004, 0x0, 0xffffffff, 0x6, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000001e00)={{0x80, 0x80}, 'port0\x00', 0x25, 0x0, 0x7ffc, 0x1, 0x4, 0x0, 0x5, 0x0, 0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000200)={{0x80, 0x9}, 'port1\x00', 0x89, 0x14, 0x4, 0xfffffeff, 0x0, 0x0, 0x200000, 0x0, 0x4875c99660ff2b2d}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000200)=ANY=[@ANYBLOB="4c00000002060108000000000000000000000040050001000600000005000500020000000500"], 0x4c}}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYRESHEX, @ANYRESDEC=r3, @ANYRESDEC=r3, @ANYRES16=r0, @ANYBLOB="d6076ba317ade737a0db5ce4c9805d75257559c96d75e42db1e4787407ffcfe4c948bad72196c665f21b73ba190a2cba4c89dd3aed38d469ea8c069822cb9be765eb8402bed7a7a579856c4f3ed3f104ec64979b9f189617baaea84c659883432c1326731edf4f7ba7aaf189b2fea64d06ddbfed142b0110fa7dd3ce2df072001d516ad89d9cd156da3f50989b643889cea59fd4f4f098bc9969f660840a6862b0859c60e3455faf0f584141bb634f11281b735523f6e5632365a31cdbbcf0cd9532"]) read$FUSE(0xffffffffffffffff, &(0x7f0000002140)={0x2020}, 0x2020) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r5, 0x3ba0, &(0x7f0000000440)={0x48, 0x1, r6, 0x0, 0x97, 0x8000000}) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f0000000040)={0x28, 0x4, r6, 0x0, &(0x7f0000ff8000/0x1000)=nil, 0x1000}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r5, 0x3ba0, &(0x7f0000000180)={0x48, 0x2, r6}) 19m48.737427599s ago: executing program 0 (id=139): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r3, &(0x7f0000000000), 0x8) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x13, 0x0, 0x24) 19m47.365170615s ago: executing program 0 (id=140): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sched_switch\x00', r6}, 0x10) r7 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[], [], 0x6b}}) 19m45.272261032s ago: executing program 0 (id=142): r0 = syz_open_dev$sndpcmc(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_UNLINK(r0, 0x4161, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x1}}, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000580)=ANY=[@ANYRES64=r0], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xfffffffffffffdb6, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x89, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x7}, 0x48) getpgid(0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000080), 0xa, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x3, 0x3, 0x4, 0xc, 'syz0\x00'}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000f, 0x4002012, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000640)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = add_key$keyring(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(0x0, &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r6) add_key$user(&(0x7f0000000180), &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000040)={0x1f, 0x0, 0x1}, 0x6) 19m43.842598405s ago: executing program 0 (id=145): syz_open_dev$sndpcmc(&(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x3a) flock(r0, 0x5) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)=0x0) timer_settime(r2, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x100000001, 0x0, 0x2, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) 19m41.672791621s ago: executing program 0 (id=149): openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0xffffffb3, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f00005c6000/0x3000)=nil, 0x3000, 0xb) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) r5 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x40000}, 0x4004080) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x2}}, @IFA_FLAGS={0x8, 0x8, 0x702}]}, 0x34}}, 0x0) socket(0x10, 0x803, 0x0) 19m25.58787513s ago: executing program 33 (id=149): openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0xffffffb3, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f00005c6000/0x3000)=nil, 0x3000, 0xb) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) r5 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x40000}, 0x4004080) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x2}}, @IFA_FLAGS={0x8, 0x8, 0x702}]}, 0x34}}, 0x0) socket(0x10, 0x803, 0x0) 17m47.020179447s ago: executing program 4 (id=295): socket$inet(0x2, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20008008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) pivot_root(0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r3}, 0x10) arch_prctl$ARCH_SHSTK_LOCK(0x5003, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000100)={{}, {0xe}, 0xbf00, 0xbf}) open_by_handle_at(r3, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x60380) r4 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000040)={0x100000011, @private=0xa010501, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000000)={0x11, @loopback, 0x0, 0x0, 'lblcr\x00', 0x32, 0x0, 0xfffffffc}, 0x2c) unshare(0x22020600) 17m45.567156502s ago: executing program 4 (id=297): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x7, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x2000000000000081, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x4, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x7ffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 17m45.268614751s ago: executing program 4 (id=298): r0 = socket$kcm(0x11, 0x3, 0x0) syz_open_dev$vim2m(&(0x7f0000000000), 0x800, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000bc0)) socket(0x10, 0x803, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4014) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_setup(0xa39, 0x0, 0x0, &(0x7f0000000340)) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000007c0)=@hci={0x1f, 0x5867, 0x31}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000f40)="b8b28225cc772f31e7e8c7c98100", 0x5e4}], 0x1}, 0x44000) 17m44.464340427s ago: executing program 4 (id=299): openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001800), 0x2, 0x0) read$FUSE(r0, &(0x7f0000003880)={0x2020}, 0x2020) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD_OLD(r1, 0x40045402, &(0x7f0000000300)=0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f00000002c0)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x8, 0x0, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x6, 0x0, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000083c0)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x7, 0x9dc5, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/246, 0xf6}], 0x1) 17m42.912504685s ago: executing program 4 (id=300): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000000000000000000000000008500"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000340)={{0xb, 0xfc}, 'port1\x00', 0x0, 0x60004, 0x0, 0xffffffff, 0x6, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000001e00)={{0x80, 0x80}, 'port0\x00', 0x25, 0x0, 0x7ffc, 0x1, 0x4, 0x0, 0x5, 0x0, 0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000200)={{0x80, 0x9}, 'port1\x00', 0x89, 0x14, 0x4, 0xfffffeff, 0x0, 0x0, 0x200000, 0x0, 0x4875c99660ff2b2d}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000200)=ANY=[@ANYBLOB="4c000000020601080000000000000000000000400500010006000000050005000200000005000400000000000900020073797a310000000011000300686173683a69702c6d61726b9799"], 0x4c}}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYRESHEX, @ANYRESDEC=r3, @ANYRESDEC=r3, @ANYRES16=r0, @ANYBLOB="d6076ba317ade737a0db5ce4c9805d75257559c96d75e42db1e4787407ffcfe4c948bad72196c665f21b73ba190a2cba4c89dd3aed38d469ea8c069822cb9be765eb8402bed7a7a579856c4f3ed3f104ec64979b9f189617baaea84c659883432c1326731edf4f7ba7aaf189b2fea64d06ddbfed142b0110fa7dd3ce2df072001d516ad89d9cd156da3f50989b643889cea59fd4f4f098bc9969f660840a6862b0859c60e3455faf0f584141bb634f11281b735523f6e5632365a31cdbbcf0cd9532"]) read$FUSE(0xffffffffffffffff, &(0x7f0000002140)={0x2020}, 0x2020) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r5, 0x3ba0, &(0x7f0000000440)={0x48, 0x1, r6, 0x0, 0x97, 0x8000000}) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f0000000040)={0x28, 0x4, r6, 0x0, &(0x7f0000ff8000/0x1000)=nil, 0x1000}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r5, 0x3ba0, &(0x7f0000000180)={0x48, 0x2, r6}) 17m41.776070821s ago: executing program 4 (id=301): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000000000000000000ea04850000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, 0x0, 0x0) 17m26.409543239s ago: executing program 34 (id=301): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000000000000000000ea04850000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, 0x0, 0x0) 11m32.626596953s ago: executing program 2 (id=770): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000940)={'wlan0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, 0x0, 0x0) 11m29.868766546s ago: executing program 2 (id=771): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000000000000000000000000008500"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000340)={{0xb, 0xfc}, 'port1\x00', 0x0, 0x60004, 0x0, 0xffffffff, 0x6, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000001e00)={{0x80, 0x80}, 'port0\x00', 0x25, 0x0, 0x7ffc, 0x1, 0x4, 0x0, 0x5, 0x0, 0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000200)={{0x80, 0x9}, 'port1\x00', 0x89, 0x14, 0x4, 0xfffffeff, 0x0, 0x0, 0x200000, 0x0, 0x4875c99660ff2b2d}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000200)=ANY=[], 0x4c}}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYRESHEX, @ANYRESDEC=r3, @ANYRESDEC=r3, @ANYRES16=r0, @ANYBLOB="d6076ba317ade737a0db5ce4c9805d75257559c96d75e42db1e4787407ffcfe4c948bad72196c665f21b73ba190a2cba4c89dd3aed38d469ea8c069822cb9be765eb8402bed7a7a579856c4f3ed3f104ec64979b9f189617baaea84c659883432c1326731edf4f7ba7aaf189b2fea64d06ddbfed142b0110fa7dd3ce2df072001d516ad89d9cd156da3f50989b643889cea59fd4f4f098bc9969f660840a6862b0859c60e3455faf0f584141bb634f11281b735523f6e5632365a31cdbbcf0cd9532"]) read$FUSE(0xffffffffffffffff, &(0x7f0000002140)={0x2020}, 0x2020) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r5, 0x3ba0, &(0x7f0000000440)={0x48, 0x1, r6, 0x0, 0x97, 0x8000000}) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f0000000040)={0x28, 0x4, r6, 0x0, &(0x7f0000ff8000/0x1000)=nil, 0x1000}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r5, 0x3ba0, &(0x7f0000000180)={0x48, 0x2, r6}) 11m28.386274854s ago: executing program 2 (id=774): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000000)=""/188) 11m25.681575689s ago: executing program 2 (id=776): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0xa}, 0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x3, 0x1000002, 0x0, 0xff, "d4e9002b2c000000ff00"}) r1 = syz_open_pts(r0, 0x0) r2 = dup(r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) dup3(r0, r2, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000840), 0x1a01, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) pwritev(r4, 0x0, 0x0, 0xffffffff, 0x4) 11m25.480536211s ago: executing program 2 (id=777): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002c00)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x9, [@enum64={0x7, 0x0, 0x0, 0x13, 0x1, 0x2}]}, {0x0, [0x0, 0x5f, 0x2e, 0x2e, 0x2e, 0x5f, 0x5f]}}, 0x0, 0x2d, 0x0, 0x1}, 0x28) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="030000000400000004000000b5"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x4, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="180000000000000000000000000000001802", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000180)="c1dfb080cd21d308098ee68886dd", 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 11m25.333410242s ago: executing program 2 (id=778): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000940)={'wlan0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004001}, 0x0) 11m9.575416587s ago: executing program 35 (id=778): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000940)={'wlan0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004001}, 0x0) 2m39.405496156s ago: executing program 3 (id=1475): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) openat$audio(0xffffffffffffff9c, 0x0, 0x40000000040201, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, '\x00', 0x28}}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80, '\x00', 0xd}}, 0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x14}}, 0x240400c0) 2m37.585145571s ago: executing program 3 (id=1479): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x102}, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000100)=@name={0x1e, 0x2, 0x2, {{0x42}}}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000180)={0x42, 0x0, 0x2}, 0x10) sendmsg$tipc(r2, 0x0, 0x10) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) 2m37.476166464s ago: executing program 3 (id=1480): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000d507df08c410448200dc01020301090212000100000000090400000003"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x24, 0xa3, {0xa3, 0x10, "56b14f32c2198be6844e48e359329e18abf2a9c4465e0e9941f5540b9a8e8da109f25b69f11f9c0610c6b3d525fbb7dc17f0cbab00c979c7f73dffe741df0dc014bfb045436b953219cacfd0f4ff223e12948a9e8b989ce271cf56c9077ceee0acc5b9b7ddd51212d8eb2bcf8a81b98585c14872fe62691f8b647a0cf87db09a86df9a1fadf435b348364d0deefbf5eba177d2ce4a1d3294bb5a6d3f52fb887b05"}}, &(0x7f00000000c0)={0x0, 0x3, 0x51, @string={0x51, 0x3, "97a1c73547c21cc482da64c468e8062f72264886324b1fdeb2411f93a3c148c6622f650944386338334c8db451d751c981ca02d89a9c6b90aea40d598771c58bd7820deec14e72cf5f036d6c293bfa"}}, &(0x7f0000000140)={0x0, 0xf, 0x47, {0x5, 0xf, 0x47, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x9, "cd6ad0b79b7b7a56a328758daac6a907"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x9, 0x4}, @ssp_cap={0x24, 0x10, 0xa, 0x80, 0x6, 0x401, 0xff0f, 0x5, [0x3f00, 0x50, 0xa32b7b00baf766ad, 0xf, 0x30, 0x30]}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x9, 0x6, "a82aa236", "64502301"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xc5, 0x18, 0x3, 0x0, 0x2, 0x2, 0xa}}}, &(0x7f00000007c0)={0x84, &(0x7f0000000280)={0x40, 0x10, 0xfe, "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"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x51}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000480)={0x20, 0x0, 0x4}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x0, 0x20}}, &(0x7f0000000500)={0x40, 0x7, 0x2, 0xc75}, &(0x7f0000000540)={0x40, 0x9, 0x1, 0x2f}, &(0x7f0000000580)={0x40, 0xb, 0x2, "eed8"}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0x8}, &(0x7f0000000600)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000640)={0x40, 0x17, 0x6, @local}, &(0x7f0000000680)={0x40, 0x19, 0x2, "bbd4"}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x7}, &(0x7f0000000700)={0x40, 0x1c, 0x1, 0x67}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0x5}, &(0x7f0000000780)={0x40, 0x21, 0x1, 0x2}}) 2m35.444424012s ago: executing program 3 (id=1482): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000007100"]) 2m35.075992084s ago: executing program 3 (id=1483): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r0, &(0x7f0000004d00), 0x7fffffffffffd33, 0x20000890) 2m32.9924943s ago: executing program 3 (id=1486): r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000001280)={{0x12, 0x1, 0x300, 0x0, 0x1f, 0x66, 0x8, 0x58f, 0x6610, 0x4805, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x4, 0x95, 0x70, 0x81, [{{0x9, 0x4, 0x0, 0x81, 0x0, 0xff, 0xff, 0xff, 0x2}}]}}]}}, &(0x7f0000001700)={0xffffffa0, 0x0, 0x0, 0x0, 0x23}) syz_usb_control_io(r0, 0x0, &(0x7f0000000640)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r1 = syz_io_uring_setup(0x24fa, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='8'], 0x38}}, 0x4010) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r4, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r4, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r1, 0x2d3e, 0x0, 0x0, 0x0, 0x0) r5 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f0000000040)={0x4}) sync() 2m16.545240557s ago: executing program 36 (id=1486): r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000001280)={{0x12, 0x1, 0x300, 0x0, 0x1f, 0x66, 0x8, 0x58f, 0x6610, 0x4805, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x4, 0x95, 0x70, 0x81, [{{0x9, 0x4, 0x0, 0x81, 0x0, 0xff, 0xff, 0xff, 0x2}}]}}]}}, &(0x7f0000001700)={0xffffffa0, 0x0, 0x0, 0x0, 0x23}) syz_usb_control_io(r0, 0x0, &(0x7f0000000640)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r1 = syz_io_uring_setup(0x24fa, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='8'], 0x38}}, 0x4010) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r4, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r4, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r1, 0x2d3e, 0x0, 0x0, 0x0, 0x0) r5 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f0000000040)={0x4}) sync() 8.59438207s ago: executing program 6 (id=1622): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0, 0x0, 0xffffffffffffffff}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000200)=ANY=[@ANYBLOB="4c000000020601080000000000000000000000400500010006000000050005000200000005000400000000000900020073797a310000000011000300686173683a69"], 0x4c}}, 0x0) 7.478518719s ago: executing program 6 (id=1623): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x0, 0x1}, 0x6) 7.199992474s ago: executing program 6 (id=1624): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xa) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001540)={0x24, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00220f0000005b574e69622bf85eda07b3"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGES(r1, 0xd01c4813, &(0x7f0000001580)={{0x3, 0xffffffff, 0xfffffffa, 0x10000, 0x1, 0x2}, 0x1f8, [0x54a7, 0x10001, 0x1, 0x2, 0x4, 0x8, 0x7fff, 0x7f, 0x5, 0xa, 0xfffffffa, 0x9, 0x200, 0xf0b, 0x4, 0x2, 0x8, 0x7ff, 0x5, 0x9, 0x16, 0x1eb, 0x5, 0x81, 0x1, 0x140000, 0xffff, 0x89, 0x2, 0xdb, 0x4, 0x3, 0x3, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x81, 0xfffffffa, 0xfe, 0x80000001, 0x867, 0x6, 0xa37, 0x1, 0x5, 0xfffffff7, 0x2, 0x3, 0x7f, 0x0, 0xffffff5f, 0x8000, 0x8, 0xb, 0x8001, 0x7, 0x20000, 0x4, 0x800000, 0x6, 0x7e3, 0x0, 0x4, 0xfffffffe, 0x8, 0x8, 0x6, 0x9, 0x0, 0xffff562f, 0x8, 0xfffffff9, 0x9, 0x3, 0x1, 0x2, 0x4, 0x9, 0x3, 0x1, 0x6, 0x6, 0x7, 0x10000, 0xe744, 0x6, 0xd, 0x3, 0x40, 0x3, 0x6, 0xffffffff, 0x3, 0x6, 0x7, 0xee6, 0x5bbb, 0x8001, 0x3, 0x80000000, 0x1000, 0x0, 0x7f72, 0x0, 0x1, 0x3, 0x10001, 0x5, 0x1, 0x5, 0x9, 0x2, 0x8001, 0x76bd4af1, 0xfffffffd, 0x3, 0xb, 0x4, 0x5, 0xfffffff9, 0x0, 0x10000, 0x0, 0x4, 0x8, 0x1, 0x1, 0xf6ca, 0xea9, 0x8000, 0x3ca, 0x0, 0x0, 0x1, 0x20000, 0x2, 0x4299, 0x200, 0x8, 0x4, 0x5, 0x27, 0x8, 0x400, 0x7ff, 0x4bd6, 0xc, 0x5, 0x4, 0x6910, 0x5, 0x80000, 0x5, 0x10, 0x5, 0x7, 0x0, 0x80, 0x5, 0x7, 0x6, 0x100, 0x5, 0xf289, 0x9, 0x1, 0xd68, 0x8, 0xc, 0x71, 0x1, 0x0, 0x800, 0x26f, 0x1ff, 0xba, 0x6, 0x4, 0x490, 0x9, 0x9, 0x8, 0x8, 0x5, 0x9, 0x14000, 0xffff, 0x6, 0xfffffff7, 0x2, 0x8, 0x66, 0x10000, 0xfffffff5, 0x2, 0x9, 0x83b, 0x9, 0x42f, 0x6, 0x40, 0x2, 0x40, 0x9, 0xb, 0x10000, 0x8, 0x2, 0xe, 0x7b3c, 0x39, 0x10, 0x5, 0x5, 0xecd7, 0xea3f, 0x3, 0x4, 0x7, 0x6a, 0x4c, 0x10001, 0x6, 0x8, 0x7fffffff, 0x2, 0x6, 0x1, 0x6, 0xf, 0x5, 0x3, 0x4, 0xff, 0x8, 0x401, 0xfffffffd, 0xfffffac9, 0x4, 0x40, 0x8, 0xb8, 0x4, 0x9, 0x4, 0x68ee1974, 0x90, 0x10000, 0x7fff, 0x8, 0x80000001, 0x66, 0x7fff, 0x9, 0x8ff, 0xa, 0x10, 0xeaa, 0x9, 0x7976, 0x7, 0x80, 0xd7b, 0x27, 0x1, 0x4, 0xac, 0x10, 0x1, 0x5, 0x3, 0x3, 0x6, 0x7, 0x5, 0x0, 0x101, 0x811a, 0x3, 0x10000, 0x401, 0x800, 0x80000000, 0x5, 0x9, 0x8, 0x6, 0x2, 0x5, 0x1, 0x16cc, 0x2, 0x2, 0x256e0af4, 0x2, 0x5, 0xac2, 0xfffffffb, 0x808, 0x3dc, 0x6, 0x3a7, 0x8, 0x0, 0x10000, 0x4b, 0xf6fd, 0x4, 0x5, 0x5a, 0x4, 0xfb, 0x3, 0x8, 0x2, 0x342, 0x4, 0x4, 0x0, 0x5, 0x2, 0x6a, 0x3ff, 0x6, 0xa4b, 0xfffffff7, 0x5, 0x1, 0x2, 0x1, 0x25a, 0xb, 0x3, 0xb, 0x1, 0x3, 0x5, 0x2, 0x9, 0xae8, 0x1743dfda, 0x5, 0x7ff, 0x7, 0x5de2, 0x41fc, 0x1000, 0x6, 0x2, 0xb, 0x8000000, 0x3, 0x425, 0x6, 0x9, 0x7, 0x9, 0x3, 0x8, 0xffffffff, 0x34400, 0x4, 0x6, 0x6f, 0x7fffffff, 0x401, 0x2, 0x8, 0x101, 0x2, 0x90, 0x5, 0xb24, 0x40, 0x9, 0x2, 0x278, 0x5, 0xf4, 0x205, 0x711, 0x4, 0xa53, 0x3, 0x4, 0x6, 0x2, 0x1, 0x5, 0x200, 0x1, 0x2, 0x4, 0x32ee, 0x2, 0x10, 0xfff, 0x1, 0x0, 0x6, 0x0, 0x101, 0x2, 0x6166, 0x2, 0x7fff, 0x80000000, 0x1, 0x1, 0x80000000, 0xff, 0x0, 0x0, 0x6, 0x7, 0x7, 0x81, 0x1, 0x8, 0x5, 0x5, 0x8, 0xffff, 0x0, 0x400, 0x2, 0x5, 0x2, 0x200, 0x7, 0x7, 0x1, 0x7f, 0xc, 0x1, 0x9, 0x1815, 0x80000000, 0x6, 0x5, 0x1, 0x4, 0x7, 0x6, 0x10000000, 0x10, 0x9, 0x1, 0x8000, 0x4, 0x9, 0x8, 0x6, 0x10001, 0x80000001, 0x400, 0x13, 0x3, 0x40, 0x6, 0x100, 0x3043, 0x8, 0x9, 0x1000, 0x4, 0x7, 0x2, 0x9, 0x7, 0x5, 0x648e4365, 0x10000, 0xfffffffa, 0x3ff, 0x7f, 0xffff, 0x3, 0x5, 0xd, 0xdd4a, 0x7, 0x8, 0x2, 0xbec4, 0x0, 0x80, 0x1, 0x1, 0x4d, 0x7, 0xc, 0x6, 0x3, 0x400, 0x1, 0x5, 0x5, 0x3, 0x7fffffff, 0x400, 0xaea, 0x2, 0x2, 0x3, 0x2, 0xffff, 0x9, 0x40000000, 0xffffff20, 0x3, 0x401, 0x4, 0x6, 0x1, 0x6, 0xbf, 0xcfe4, 0x7, 0xfffffffd, 0x7, 0x4, 0x7, 0x0, 0x8, 0x7f, 0x91b, 0xb, 0x2, 0x6, 0x0, 0x3, 0x1, 0x7f, 0x0, 0x401, 0x5, 0x9f69, 0x82, 0x6, 0x5d, 0x9, 0x80, 0x1, 0x122e000, 0x2, 0x6, 0x9, 0x5, 0x1000, 0x9, 0x0, 0x80000001, 0x9, 0x4, 0xc000, 0x4, 0xfffffffa, 0x7fffffff, 0x6, 0x6, 0x8, 0x1ff, 0x3, 0x43, 0x7, 0x7, 0x40, 0x8001, 0x4, 0x9, 0x90c2, 0x9, 0x3, 0x3, 0x2, 0x2, 0x10001, 0x5, 0xb1, 0x9, 0x1, 0xfffffffd, 0xc363, 0x5, 0xd, 0x3, 0x9, 0x5, 0x3, 0x510, 0x80000001, 0x8, 0xfffffff9, 0x3, 0xffff5f72, 0x6, 0x7, 0x55b, 0x8, 0x5, 0x2, 0xe6, 0x0, 0x8, 0x2, 0x6, 0x4, 0xfffffffb, 0x2, 0x5, 0x3, 0x7fff, 0x2, 0x7, 0x9, 0x8, 0xffffff8d, 0x400, 0x59, 0x2, 0x4330, 0x8, 0x4, 0x81, 0x8001, 0x0, 0x0, 0x9, 0x8, 0x200, 0xa, 0x1c000, 0x2, 0x1, 0x4, 0x2, 0x9, 0x7, 0x401, 0x1, 0x7, 0x4, 0xd79d, 0x95, 0x7, 0x1, 0xffffff23, 0x0, 0x37f, 0x2, 0x9, 0x5, 0x80000001, 0x6, 0xa, 0x9, 0xc000, 0x6, 0x5, 0x401, 0x7, 0x5, 0x74000000, 0x5, 0x2, 0xffffffff, 0xfff, 0x8, 0xfffffffe, 0x400, 0x4, 0x56, 0x1, 0x3, 0x8000000, 0x3, 0xffff, 0x0, 0x2, 0x7fffffff, 0x9, 0x7fff, 0x8, 0x8, 0x9, 0x7fff, 0x959, 0xe540, 0x4, 0x4, 0x84, 0x7fffffff, 0x6, 0x7, 0xfffffffe, 0x1, 0x10000, 0x8, 0x3, 0x4, 0x8, 0x5, 0xebf, 0x46a, 0x1, 0x5, 0x6, 0x0, 0xfffffffd, 0x5, 0x0, 0xac, 0x5, 0x9, 0x5, 0xf, 0xfffffffe, 0x3, 0xaa, 0x41, 0xffffffff, 0x3ff, 0x7, 0x7, 0xf955, 0x7, 0x2, 0x4, 0x5, 0x335, 0x8000, 0xffffff76, 0x1, 0x6, 0x401, 0x0, 0x5a85, 0xfffffffd, 0xfffffff8, 0x8, 0x9, 0x6, 0x2, 0x5, 0x3, 0x5, 0x1, 0x3, 0xffff, 0x8000, 0x8, 0x8, 0x44b, 0x3, 0x3ff, 0x8, 0x2, 0xe, 0x3, 0x8000, 0x0, 0x37, 0xfd0, 0xfffffff9, 0xfffffffc, 0x0, 0xb, 0x10, 0x10001, 0x1, 0x80000001, 0x45, 0x7fffffff, 0x6, 0x4, 0x3, 0x2, 0x7, 0x0, 0x0, 0x4, 0xfffffffa, 0x2, 0x40, 0x6, 0x8, 0x8fd, 0x9, 0x1000000, 0xfffffffe, 0x4, 0x800, 0x27, 0x2, 0x6, 0x4, 0x1, 0x2, 0x7, 0x2, 0x7, 0xffffffad, 0x5, 0xffff, 0x8, 0x8ad, 0xffffff01, 0x0, 0x5, 0x2, 0xfffffffc, 0x6, 0x5, 0x3, 0xfff, 0x242, 0x2, 0x1, 0x200, 0x8, 0x1, 0x4b, 0x101, 0x40, 0x1, 0x8, 0x0, 0x300000, 0x0, 0x5, 0x5, 0x3, 0x7, 0x9, 0x10000, 0x1, 0x3, 0x5, 0xfffffff7, 0x8000, 0xfff, 0x0, 0xe5, 0x3, 0x0, 0x1ff, 0x3, 0x1ff, 0x8, 0x6, 0xffffff81, 0x4800, 0x6, 0xf6d, 0x6812, 0xc, 0x4, 0x200, 0x2c, 0x4, 0x3, 0x1000, 0x0, 0x6, 0x4, 0x2, 0x6, 0x9, 0xfffffff7, 0x0, 0x4, 0x1, 0x84b, 0x8, 0xc, 0x6d3, 0x3, 0x8000, 0x8, 0x9, 0x8, 0x7, 0x2, 0x6, 0x800, 0x7fffffff, 0x9, 0x9, 0x6, 0x140, 0xfffffff8, 0x9, 0xe, 0x9, 0x2, 0x9, 0x9, 0x4, 0x3, 0xffffff00, 0x3, 0x8, 0x80000001, 0x9, 0x6, 0x70000000, 0x0, 0xff1, 0x3, 0x0, 0x7, 0x921e, 0x7, 0x10, 0x9, 0x5, 0x1, 0xf, 0x8, 0x5, 0xfffffff8, 0x80000, 0x0, 0x2, 0x401, 0x40, 0x3, 0x5, 0x1, 0x2, 0x9, 0xa4, 0x5, 0x5, 0x1ff, 0x9, 0x8, 0x1, 0x1, 0x9, 0x7, 0x4, 0x1, 0x3, 0x15a, 0x0, 0x4f, 0x1, 0x9, 0x4, 0x9, 0x3ff, 0x1, 0x0, 0x99ae, 0x81, 0x6, 0x7, 0x1, 0x2, 0x4, 0x5, 0x6, 0x2, 0x4, 0x3ff, 0x8000, 0x55b1, 0x2, 0x1000, 0x2, 0x4, 0x7, 0x7, 0x3, 0x1ec, 0x6, 0x3, 0x1, 0xfff, 0x6, 0x5, 0xff, 0x9, 0x4ce5, 0x10000, 0x3, 0x0, 0x8000, 0x2, 0x9, 0x8, 0x6, 0x6, 0x4, 0x0, 0x3, 0x3ff, 0x34617575, 0x3, 0x10000, 0x1, 0x9, 0x200, 0x2, 0x2, 0x4, 0x80000000, 0x2, 0x4, 0x3, 0x0, 0x0, 0x7, 0x4, 0x0, 0x3, 0x3, 0xc7f4, 0x8]}) 3.13867336s ago: executing program 6 (id=1625): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket(0x2c, 0x3, 0x0) write$nbd(0xffffffffffffffff, 0x0, 0x40) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f00000000c0)=0x6) read$dsp(r0, 0x0, 0x0) 1.353240808s ago: executing program 6 (id=1626): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0x9, {0x10, 0xf, 0x91ba, 0x6, 0xc}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) accept4$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000400)=0x14, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0xfffffe07) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000880)=@dellinkprop={0x154, 0x6d, 0x100, 0x70bd2a, 0x25dffbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x60004}, [@IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_CARRIER={0x5}, @IFLA_VF_PORTS={0xd0, 0x18, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x6, 0x2, '#\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "cfe8b8511f7ab3655f4f369fb64469e6"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "f00a7dd76b2df69ec189886a9b15de89"}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "8b1fe67a3c8739aad4ce04a7384a9a2d"}]}, {0xc, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x4}]}, {0x74, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x6}, @IFLA_PORT_PROFILE={0x10, 0x2, '/dev/radio#\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "d9321d0a07e452cb44d9616f29fe461b"}, @IFLA_PORT_VF={0x8, 0x1, 0x9}, @IFLA_PORT_PROFILE={0x6, 0x2, ')\x00'}, @IFLA_PORT_VF={0x8, 0x1, 0xffff}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xe}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "15dc4b0196930ec410eb8420622d83f3"}, @IFLA_PORT_VF={0x8, 0x1, 0x5}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xf}]}]}, @IFLA_BROADCAST={0xa, 0x2, @broadcast}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x3}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x1}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x2}, @IFLA_IFALIASn={0x4}, @IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x13, 0x0, 0x0, 0xffffff55}, {0x8, 0x1a, 0x0, 0x0, 0x3}]}}, @AF_BRIDGE={0x4}]}, @IFLA_TXQLEN={0x8, 0xd, 0x1}]}, 0x154}, 0x1, 0x0, 0x0, 0x40004}, 0x6000051) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/ipv6_route\x00') r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty, 0xc}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000004240)=0x40000006, 0x4) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000280)=ANY=[], 0x8) recvmmsg(r3, &(0x7f0000000680)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=""/19, 0x13}}], 0x1, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000000000)=0x7f, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x20000001, &(0x7f0000000300)={0xa, 0x4e20, 0x5, @mcast1}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x15, 0x1, 0x2, 0x0, {0xe}}, 0x14}}, 0x0) lsm_set_self_attr(0x69, 0x0, 0x20, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x34, r5, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKINFO_PORT={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20009805}, 0x4000080) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 0s ago: executing program 6 (id=1627): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002c00)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x9, [@enum64={0x7, 0x0, 0x0, 0x13, 0x1, 0x2}]}, {0x0, [0x0, 0x5f, 0x2e, 0x2e, 0x2e, 0x5f, 0x5f]}}, 0x0, 0x2d, 0x0, 0x1}, 0x28) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="030000000400000004000000b5"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x4, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000d000000b700000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000180)="c1dfb080cd21d308098ee68886dd", 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) kernel console output (not intermixed with test programs): 904] vfs_read+0x203/0xa30 [ 1211.195286][T12904] ? __pfx_vfs_read+0x10/0x10 [ 1211.195305][T12904] ? try_to_take_rt_mutex+0x7fd/0xac0 [ 1211.195336][T12904] ? mutex_lock_nested+0x154/0x1d0 [ 1211.195357][T12904] ? fdget_pos+0x253/0x320 [ 1211.195391][T12904] ksys_read+0x14b/0x260 [ 1211.195417][T12904] ? __pfx_ksys_read+0x10/0x10 [ 1211.195444][T12904] ? rcu_is_watching+0x15/0xb0 [ 1211.195476][T12904] ? do_syscall_64+0xbe/0x3b0 [ 1211.195498][T12904] do_syscall_64+0xfa/0x3b0 [ 1211.195514][T12904] ? lockdep_hardirqs_on+0x9c/0x150 [ 1211.195540][T12904] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1211.195560][T12904] ? clear_bhb_loop+0x60/0xb0 [ 1211.195584][T12904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1211.195603][T12904] RIP: 0033:0x7f5cb76ed5fc [ 1211.195621][T12904] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 1211.195638][T12904] RSP: 002b:00007f5cb58d0030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1211.195659][T12904] RAX: ffffffffffffffda RBX: 00007f5cb7926090 RCX: 00007f5cb76ed5fc [ 1211.195674][T12904] RDX: 000000000000000f RSI: 00007f5cb58d00a0 RDI: 0000000000000004 [ 1211.195687][T12904] RBP: 00007f5cb58d0090 R08: 0000000000000000 R09: 0000000000000000 [ 1211.195700][T12904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1211.195712][T12904] R13: 00007f5cb7926128 R14: 00007f5cb7926090 R15: 00007fff1da21798 [ 1211.195744][T12904] [ 1211.678442][ T37] kauditd_printk_skb: 9 callbacks suppressed [ 1211.678463][ T37] audit: type=1326 audit(1757437954.200:1578): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12908 comm="syz.3.1472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cb76eebe9 code=0x7ffc0000 [ 1211.678515][ T37] audit: type=1326 audit(1757437954.210:1579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12908 comm="syz.3.1472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cb76eebe9 code=0x7ffc0000 [ 1211.680938][ T37] audit: type=1326 audit(1757437954.220:1580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12908 comm="syz.3.1472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5cb76eebe9 code=0x7ffc0000 [ 1211.680992][ T37] audit: type=1326 audit(1757437954.220:1581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12908 comm="syz.3.1472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cb76eebe9 code=0x7ffc0000 [ 1211.681035][ T37] audit: type=1326 audit(1757437954.220:1582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12908 comm="syz.3.1472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cb76eebe9 code=0x7ffc0000 [ 1211.690093][ T37] audit: type=1326 audit(1757437954.230:1583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12908 comm="syz.3.1472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=144 compat=0 ip=0x7f5cb76eebe9 code=0x7ffc0000 [ 1211.690146][ T37] audit: type=1326 audit(1757437954.230:1584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12908 comm="syz.3.1472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cb76eebe9 code=0x7ffc0000 [ 1211.690187][ T37] audit: type=1326 audit(1757437954.230:1585): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12908 comm="syz.3.1472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cb76eebe9 code=0x7ffc0000 [ 1211.690730][ T37] audit: type=1326 audit(1757437954.230:1586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12908 comm="syz.3.1472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f5cb76eebe9 code=0x7ffc0000 [ 1211.690877][ T37] audit: type=1326 audit(1757437954.230:1587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12908 comm="syz.3.1472" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cb76eebe9 code=0x7ffc0000 [ 1212.231030][T12785] bridge0: port 1(bridge_slave_0) entered blocking state [ 1212.231249][T12785] bridge0: port 1(bridge_slave_0) entered disabled state [ 1212.231589][T12785] bridge_slave_0: entered allmulticast mode [ 1212.237084][T12785] bridge_slave_0: entered promiscuous mode [ 1212.333754][T12758] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1212.335659][T12785] bridge0: port 2(bridge_slave_1) entered blocking state [ 1212.335817][T12785] bridge0: port 2(bridge_slave_1) entered disabled state [ 1212.336043][T12785] bridge_slave_1: entered allmulticast mode [ 1212.373650][T12785] bridge_slave_1: entered promiscuous mode [ 1212.412643][T12758] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1213.082538][T12785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1213.355665][T12758] team0: Port device team_slave_0 added [ 1213.359764][T12785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1213.373894][T12770] bridge0: port 1(bridge_slave_0) entered blocking state [ 1213.374020][T12770] bridge0: port 1(bridge_slave_0) entered disabled state [ 1213.374283][T12770] bridge_slave_0: entered allmulticast mode [ 1213.405943][T12770] bridge_slave_0: entered promiscuous mode [ 1213.489342][T12758] team0: Port device team_slave_1 added [ 1213.642945][T12770] bridge0: port 2(bridge_slave_1) entered blocking state [ 1213.643032][T12770] bridge0: port 2(bridge_slave_1) entered disabled state [ 1213.643190][T12770] bridge_slave_1: entered allmulticast mode [ 1213.644761][T12770] bridge_slave_1: entered promiscuous mode [ 1214.652569][T12785] team0: Port device team_slave_0 added [ 1215.034762][T12758] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1215.034780][T12758] 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. [ 1215.034806][T12758] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1215.040238][T12785] team0: Port device team_slave_1 added [ 1215.065907][T12770] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1215.074117][T12758] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1215.074135][T12758] 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. [ 1215.074162][T12758] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1215.090450][T12930] IPVS: set_ctl: invalid protocol: 94 255.255.255.255:20000 [ 1215.401485][T12770] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1215.641861][T12785] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1215.641879][T12785] 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. [ 1215.641908][T12785] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1215.819256][ T1121] bridge_slave_1: left allmulticast mode [ 1215.819290][ T1121] bridge_slave_1: left promiscuous mode [ 1215.819581][ T1121] bridge0: port 2(bridge_slave_1) entered disabled state [ 1215.911111][ T1121] bridge_slave_0: left allmulticast mode [ 1215.911154][ T1121] bridge_slave_0: left promiscuous mode [ 1215.911493][ T1121] bridge0: port 1(bridge_slave_0) entered disabled state [ 1216.013173][ T1121] bridge_slave_1: left allmulticast mode [ 1216.013209][ T1121] bridge_slave_1: left promiscuous mode [ 1216.013463][ T1121] bridge0: port 2(bridge_slave_1) entered disabled state [ 1216.072085][ T1121] bridge_slave_0: left allmulticast mode [ 1216.072121][ T1121] bridge_slave_0: left promiscuous mode [ 1216.072387][ T1121] bridge0: port 1(bridge_slave_0) entered disabled state [ 1216.218488][ T990] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 1216.400450][ T990] usb 4-1: Using ep0 maxpacket: 8 [ 1216.454050][ T990] usb 4-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 1216.454084][ T990] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1216.454104][ T990] usb 4-1: Product: syz [ 1216.454120][ T990] usb 4-1: Manufacturer: syz [ 1216.454136][ T990] usb 4-1: SerialNumber: syz [ 1216.464119][ T990] usb 4-1: config 0 descriptor?? [ 1216.496334][ T990] radio-usb-si4713 4-1:0.0: Si4713 development board discovered: (10C4:8244) [ 1216.590088][ T1121] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1216.689620][ T1121] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1216.698958][ T9410] usb 7-1: new high-speed USB device number 28 using dummy_hcd [ 1216.763845][ T1121] bond0 (unregistering): Released all slaves [ 1216.838527][ T9410] usb 7-1: device descriptor read/64, error -71 [ 1217.078547][ T9410] usb 7-1: new high-speed USB device number 29 using dummy_hcd [ 1217.113012][ T1121] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1217.199300][ T1121] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1217.209283][ T9410] usb 7-1: device descriptor read/64, error -71 [ 1217.292793][ T1121] bond0 (unregistering): Released all slaves [ 1217.307395][ T990] radio-usb-si4713 4-1:0.0: probe with driver radio-usb-si4713 failed with error -71 [ 1217.321020][ T9410] usb usb7-port1: attempt power cycle [ 1217.333649][ T990] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 1217.355632][ T990] usb 4-1: USB disconnect, device number 34 [ 1217.658618][ T9410] usb 7-1: new high-speed USB device number 30 using dummy_hcd [ 1217.677424][T12785] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1217.677435][T12785] 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. [ 1217.677451][T12785] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1217.679521][ T9410] usb 7-1: device descriptor read/8, error -71 [ 1217.683007][T12770] team0: Port device team_slave_0 added [ 1217.900669][T12770] team0: Port device team_slave_1 added [ 1217.920249][ T9410] usb 7-1: new high-speed USB device number 31 using dummy_hcd [ 1217.932469][T12758] hsr_slave_0: entered promiscuous mode [ 1217.933844][T12758] hsr_slave_1: entered promiscuous mode [ 1217.937444][T12758] debugfs: 'hsr0' already exists in 'hsr' [ 1217.937472][T12758] Cannot create hsr debugfs directory [ 1217.939766][ T9410] usb 7-1: device descriptor read/8, error -71 [ 1218.051667][ T9410] usb usb7-port1: unable to enumerate USB device [ 1218.356666][T12770] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1218.356683][T12770] 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. [ 1218.356709][T12770] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1218.764033][T12770] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1218.764052][T12770] 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. [ 1218.764079][T12770] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1218.951388][T12785] hsr_slave_0: entered promiscuous mode [ 1218.959687][T12785] hsr_slave_1: entered promiscuous mode [ 1218.960612][T12785] debugfs: 'hsr0' already exists in 'hsr' [ 1218.960643][T12785] Cannot create hsr debugfs directory [ 1219.208776][ T1121] hsr_slave_0: left promiscuous mode [ 1219.253527][ T1121] hsr_slave_1: left promiscuous mode [ 1219.256574][ T1121] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1219.279234][ T1121] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1219.468595][ T1121] hsr_slave_0: left promiscuous mode [ 1219.519925][ T1121] hsr_slave_1: left promiscuous mode [ 1219.520536][ T1121] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1219.580493][ T1121] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1220.628558][ T6095] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 1220.897499][T12957] FAULT_INJECTION: forcing a failure. [ 1220.897499][T12957] name failslab, interval 1, probability 0, space 0, times 0 [ 1220.897531][T12957] CPU: 0 UID: 0 PID: 12957 Comm: syz.6.1487 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1220.897555][T12957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1220.897567][T12957] Call Trace: [ 1220.897575][T12957] [ 1220.897584][T12957] dump_stack_lvl+0x189/0x250 [ 1220.897617][T12957] ? __pfx____ratelimit+0x10/0x10 [ 1220.897645][T12957] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1220.897671][T12957] ? __pfx__printk+0x10/0x10 [ 1220.897698][T12957] ? __pfx___might_resched+0x10/0x10 [ 1220.897720][T12957] ? fs_reclaim_acquire+0x7d/0x100 [ 1220.897744][T12957] should_fail_ex+0x46c/0x600 [ 1220.897777][T12957] should_failslab+0xa8/0x100 [ 1220.897804][T12957] __kmalloc_noprof+0xcb/0x430 [ 1220.897829][T12957] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1220.897861][T12957] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1220.897889][T12957] ? tomoyo_domain+0xda/0x130 [ 1220.897923][T12957] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 1220.897945][T12957] tomoyo_path_number_perm+0x1e8/0x5a0 [ 1220.897970][T12957] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1220.897998][T12957] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 1220.898026][T12957] ? lockdep_hardirqs_on+0x9c/0x150 [ 1220.898061][T12957] ? __lock_acquire+0xab9/0xd20 [ 1220.898107][T12957] ? __fget_files+0x2a/0x420 [ 1220.898137][T12957] ? __fget_files+0x2a/0x420 [ 1220.898161][T12957] ? __fget_files+0x3a6/0x420 [ 1220.898185][T12957] ? __fget_files+0x2a/0x420 [ 1220.898215][T12957] security_file_ioctl+0xcb/0x2d0 [ 1220.898241][T12957] __se_sys_ioctl+0x47/0x170 [ 1220.898266][T12957] do_syscall_64+0xfa/0x3b0 [ 1220.898287][T12957] ? lockdep_hardirqs_on+0x9c/0x150 [ 1220.898309][T12957] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1220.898327][T12957] ? clear_bhb_loop+0x60/0xb0 [ 1220.898347][T12957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1220.898365][T12957] RIP: 0033:0x7fc11210ebe9 [ 1220.898381][T12957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1220.898396][T12957] RSP: 002b:00007fc110376038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1220.898416][T12957] RAX: ffffffffffffffda RBX: 00007fc112345fa0 RCX: 00007fc11210ebe9 [ 1220.898430][T12957] RDX: 0000200000000840 RSI: 00000000c1105517 RDI: 0000000000000005 [ 1220.898442][T12957] RBP: 00007fc110376090 R08: 0000000000000000 R09: 0000000000000000 [ 1220.898454][T12957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1220.898465][T12957] R13: 00007fc112346038 R14: 00007fc112345fa0 R15: 00007ffd8f98bf88 [ 1220.898503][T12957] [ 1220.898687][T12957] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1220.938419][ T6095] usb 4-1: Using ep0 maxpacket: 8 [ 1220.942329][ T6095] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1220.944208][ T6095] usb 4-1: config 4 interface 0 has no altsetting 0 [ 1220.960772][ T6095] usb 4-1: string descriptor 0 read error: -22 [ 1220.960933][ T6095] usb 4-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 1220.960959][ T6095] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1221.263039][ T6095] usb 4-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 1221.337670][ T6095] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1221.352980][ T6095] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 1221.353093][ T6095] usb 4-1: media controller created [ 1221.886579][T12961] Can't find ip_set type hash:i [ 1222.213356][ T6095] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1222.291125][ T6095] zl10353_read_register: readreg error (reg=127, ret==0) [ 1222.421924][ T1121] team0 (unregistering): Port device team_slave_1 removed [ 1222.434923][T12965] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1489'. [ 1222.656806][ T1121] team0 (unregistering): Port device team_slave_0 removed [ 1222.884575][T12970] FAULT_INJECTION: forcing a failure. [ 1222.884575][T12970] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1222.884609][T12970] CPU: 1 UID: 0 PID: 12970 Comm: syz.6.1490 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1222.884633][T12970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1222.884645][T12970] Call Trace: [ 1222.884654][T12970] [ 1222.884663][T12970] dump_stack_lvl+0x189/0x250 [ 1222.884694][T12970] ? __pfx____ratelimit+0x10/0x10 [ 1222.884720][T12970] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1222.884747][T12970] ? __pfx__printk+0x10/0x10 [ 1222.884768][T12970] ? __might_fault+0xb0/0x130 [ 1222.884806][T12970] should_fail_ex+0x46c/0x600 [ 1222.884839][T12970] _copy_from_user+0x2d/0xb0 [ 1222.884863][T12970] ___sys_sendmsg+0x158/0x2a0 [ 1222.884886][T12970] ? __pfx____sys_sendmsg+0x10/0x10 [ 1222.884943][T12970] ? __fget_files+0x2a/0x420 [ 1222.884976][T12970] ? __fget_files+0x3a6/0x420 [ 1222.885012][T12970] __sys_sendmmsg+0x22d/0x430 [ 1222.885037][T12970] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1222.885066][T12970] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1222.885108][T12970] ? ksys_write+0x230/0x260 [ 1222.885134][T12970] ? __pfx_ksys_write+0x10/0x10 [ 1222.885154][T12970] ? rcu_is_watching+0x15/0xb0 [ 1222.885188][T12970] __x64_sys_sendmmsg+0xa0/0xc0 [ 1222.885210][T12970] do_syscall_64+0xfa/0x3b0 [ 1222.885226][T12970] ? lockdep_hardirqs_on+0x9c/0x150 [ 1222.885252][T12970] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1222.885271][T12970] ? clear_bhb_loop+0x60/0xb0 [ 1222.885295][T12970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1222.885314][T12970] RIP: 0033:0x7fc11210ebe9 [ 1222.885331][T12970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1222.885347][T12970] RSP: 002b:00007fc110376038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1222.885367][T12970] RAX: ffffffffffffffda RBX: 00007fc112345fa0 RCX: 00007fc11210ebe9 [ 1222.885382][T12970] RDX: 00000000000004ff RSI: 00002000000092c0 RDI: 0000000000000004 [ 1222.885395][T12970] RBP: 00007fc110376090 R08: 0000000000000000 R09: 0000000000000000 [ 1222.885408][T12970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1222.885420][T12970] R13: 00007fc112346038 R14: 00007fc112345fa0 R15: 00007ffd8f98bf88 [ 1222.885450][T12970] [ 1224.811135][ T1121] team0 (unregistering): Port device team_slave_1 removed [ 1225.259471][ T1121] team0 (unregistering): Port device team_slave_0 removed [ 1226.896289][T12770] hsr_slave_0: entered promiscuous mode [ 1226.897466][T12770] hsr_slave_1: entered promiscuous mode [ 1229.470519][T13005] team0: Port device geneve1 removed [ 1229.619673][T13009] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1499'. [ 1230.017447][ T1121] bridge_slave_1: left allmulticast mode [ 1230.017510][ T1121] bridge_slave_1: left promiscuous mode [ 1230.017788][ T1121] bridge0: port 2(bridge_slave_1) entered disabled state [ 1230.090059][ T1121] bridge_slave_0: left allmulticast mode [ 1230.090095][ T1121] bridge_slave_0: left promiscuous mode [ 1230.090385][ T1121] bridge0: port 1(bridge_slave_0) entered disabled state [ 1230.597486][ T1121] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1230.700033][ T1121] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1230.773457][ T1121] bond0 (unregistering): Released all slaves [ 1230.870292][ T990] usb 7-1: new high-speed USB device number 32 using dummy_hcd [ 1230.993640][T12758] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1231.020318][T12758] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1231.056889][ T990] usb 7-1: Using ep0 maxpacket: 16 [ 1231.059519][ T990] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1231.059545][ T990] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1231.064082][ T990] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1231.064112][ T990] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1231.064133][ T990] usb 7-1: Product: syz [ 1231.064148][ T990] usb 7-1: Manufacturer: syz [ 1231.064163][ T990] usb 7-1: SerialNumber: syz [ 1231.208059][T12758] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1231.568706][ T990] usb 7-1: 0:2 : does not exist [ 1231.885229][T12758] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1232.115123][ T1121] hsr_slave_0: left promiscuous mode [ 1232.148932][ T1121] hsr_slave_1: left promiscuous mode [ 1232.150012][ T1121] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1232.173588][ T1121] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1232.200067][T13028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1232.201304][T13028] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1232.858472][ T990] usb 7-1: USB disconnect, device number 32 [ 1233.038966][ T1121] team0 (unregistering): Port device team_slave_1 removed [ 1233.189511][ T1121] team0 (unregistering): Port device team_slave_0 removed [ 1233.478602][ T990] usb 7-1: new high-speed USB device number 33 using dummy_hcd [ 1233.644185][ T990] usb 7-1: Using ep0 maxpacket: 8 [ 1233.655405][ T990] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1233.655463][ T990] usb 7-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 1233.655488][ T990] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1233.663829][ T990] usb 7-1: config 0 descriptor?? [ 1233.673329][ T990] uvcvideo 7-1:0.0: probe with driver uvcvideo failed with error -22 [ 1234.483294][ T990] usb 7-1: USB disconnect, device number 33 [ 1234.625110][T12770] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 1234.680351][T12770] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 1234.751150][T12770] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 1234.884827][T12770] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 1235.143806][T12785] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 1235.232965][T13062] FAULT_INJECTION: forcing a failure. [ 1235.232965][T13062] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1235.233000][T13062] CPU: 0 UID: 0 PID: 13062 Comm: syz.6.1503 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1235.233023][T13062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1235.233035][T13062] Call Trace: [ 1235.233043][T13062] [ 1235.233052][T13062] dump_stack_lvl+0x189/0x250 [ 1235.233086][T13062] ? __pfx____ratelimit+0x10/0x10 [ 1235.233119][T13062] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1235.233146][T13062] ? __pfx__printk+0x10/0x10 [ 1235.233170][T13062] ? fs_reclaim_acquire+0x7d/0x100 [ 1235.233198][T13062] should_fail_ex+0x46c/0x600 [ 1235.233231][T13062] prepare_alloc_pages+0x213/0x670 [ 1235.233260][T13062] __alloc_frozen_pages_noprof+0x123/0x370 [ 1235.233285][T13062] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1235.233319][T13062] ? __lock_acquire+0xab9/0xd20 [ 1235.233348][T13062] alloc_pages_mpol+0xd1/0x380 [ 1235.233378][T13062] alloc_pages_noprof+0xcf/0x1e0 [ 1235.233406][T13062] get_zeroed_page_noprof+0x1a/0x90 [ 1235.233427][T13062] simple_transaction_get+0x4d/0x150 [ 1235.233457][T13062] smk_write_access2+0x39/0x180 [ 1235.233483][T13062] ? __pfx_smk_write_access2+0x10/0x10 [ 1235.233508][T13062] vfs_write+0x287/0xb40 [ 1235.233541][T13062] ? __pfx_vfs_write+0x10/0x10 [ 1235.233562][T13062] ? try_to_take_rt_mutex+0x7fd/0xac0 [ 1235.233596][T13062] ? mutex_lock_nested+0x154/0x1d0 [ 1235.233616][T13062] ? fdget_pos+0x253/0x320 [ 1235.233651][T13062] ksys_write+0x14b/0x260 [ 1235.233675][T13062] ? __pfx_ksys_write+0x10/0x10 [ 1235.233695][T13062] ? rcu_is_watching+0x15/0xb0 [ 1235.233728][T13062] ? do_syscall_64+0xbe/0x3b0 [ 1235.233751][T13062] do_syscall_64+0xfa/0x3b0 [ 1235.233768][T13062] ? lockdep_hardirqs_on+0x9c/0x150 [ 1235.233793][T13062] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1235.233813][T13062] ? clear_bhb_loop+0x60/0xb0 [ 1235.233837][T13062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1235.233856][T13062] RIP: 0033:0x7fc11210ebe9 [ 1235.233873][T13062] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1235.233890][T13062] RSP: 002b:00007fc110376038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1235.233910][T13062] RAX: ffffffffffffffda RBX: 00007fc112345fa0 RCX: 00007fc11210ebe9 [ 1235.233932][T13062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1235.233944][T13062] RBP: 00007fc110376090 R08: 0000000000000000 R09: 0000000000000000 [ 1235.233956][T13062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1235.233968][T13062] R13: 00007fc112346038 R14: 00007fc112345fa0 R15: 00007ffd8f98bf88 [ 1235.234001][T13062] [ 1235.353159][T12785] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 1235.458124][T12785] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 1235.857257][T12785] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 1236.303995][ T10] hid-generic 0086:063B:0002.001C: unknown main item tag 0x0 [ 1236.305940][ T10] hid-generic 0086:063B:0002.001C: unknown main item tag 0x0 [ 1236.306737][ T10] hid-generic 0086:063B:0002.001C: unknown main item tag 0x0 [ 1236.308027][ T10] hid-generic 0086:063B:0002.001C: unknown main item tag 0x0 [ 1236.322262][ T10] hid-generic 0086:063B:0002.001C: unknown main item tag 0x0 [ 1236.324398][ T10] hid-generic 0086:063B:0002.001C: unknown main item tag 0x0 [ 1236.325961][ T10] hid-generic 0086:063B:0002.001C: unknown main item tag 0x0 [ 1236.326550][ T10] hid-generic 0086:063B:0002.001C: unknown main item tag 0x0 [ 1236.340932][ T10] hid-generic 0086:063B:0002.001C: unknown main item tag 0x0 [ 1236.343503][ T10] hid-generic 0086:063B:0002.001C: unknown main item tag 0x0 [ 1236.879084][ T10] hid-generic 0086:063B:0002.001C: hidraw0: HID v0.67 Device [syz1] on syz0 [ 1237.089562][ T102] block nbd0: Possible stuck request ffff888024e17000: control (read@0,1024B). Runtime 60 seconds [ 1237.089608][ T102] block nbd0: Possible stuck request ffff888024e171c0: control (read@1024,1024B). Runtime 60 seconds [ 1237.089634][ T102] block nbd0: Possible stuck request ffff888024e17380: control (read@2048,1024B). Runtime 60 seconds [ 1237.089658][ T102] block nbd0: Possible stuck request ffff888024e17540: control (read@3072,1024B). Runtime 60 seconds [ 1237.091245][ T6403] block nbd1: Possible stuck request ffff888024ed5080: control (read@0,1024B). Runtime 60 seconds [ 1237.091292][ T6403] block nbd1: Possible stuck request ffff888024ed5240: control (read@1024,1024B). Runtime 60 seconds [ 1237.091324][ T6403] block nbd1: Possible stuck request ffff888024ed5400: control (read@2048,1024B). Runtime 60 seconds [ 1237.091355][ T6403] block nbd1: Possible stuck request ffff888024ed55c0: control (read@3072,1024B). Runtime 60 seconds [ 1237.265979][T13085] fido_id[13085]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 1237.376650][T12758] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1237.592752][T12758] 8021q: adding VLAN 0 to HW filter on device team0 [ 1237.650273][T12770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1237.657804][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 1237.657961][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1237.710373][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 1237.710555][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1237.788679][ T6565] usb 7-1: new high-speed USB device number 34 using dummy_hcd [ 1237.833877][T12770] 8021q: adding VLAN 0 to HW filter on device team0 [ 1237.941031][ T6565] usb 7-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1237.941063][ T6565] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1237.941108][ T6565] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1237.941133][ T6565] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1237.954766][T12785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1237.972279][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 1237.972425][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1237.978703][ T6565] usb 7-1: config 0 descriptor?? [ 1237.984235][ T6565] usbhid 7-1:0.0: couldn't find an input interrupt endpoint [ 1238.113516][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 1238.113662][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1238.149622][ T5855] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1238.161149][ T5855] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1238.168777][ T5855] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1238.175268][ T5855] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1238.177393][ T5855] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1238.297638][T12785] 8021q: adding VLAN 0 to HW filter on device team0 [ 1238.392896][ T1121] bridge0: port 1(bridge_slave_0) entered blocking state [ 1238.393124][ T1121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1238.434650][T13098] lo speed is unknown, defaulting to 1000 [ 1238.476096][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 1238.478556][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1238.955483][ T1325] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.955558][ T1325] ieee802154 phy1 wpan1: encryption failed: -22 [ 1239.507109][T12758] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1239.730764][T12770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1239.795986][T12785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1239.888962][T13098] chnl_net:caif_netlink_parms(): no params data found [ 1240.228632][T11490] Bluetooth: hci0: command tx timeout [ 1240.482951][T13098] bridge0: port 1(bridge_slave_0) entered blocking state [ 1240.483192][T13098] bridge0: port 1(bridge_slave_0) entered disabled state [ 1240.483431][T13098] bridge_slave_0: entered allmulticast mode [ 1240.486893][T13098] bridge_slave_0: entered promiscuous mode [ 1240.532354][T13098] bridge0: port 2(bridge_slave_1) entered blocking state [ 1240.532538][T13098] bridge0: port 2(bridge_slave_1) entered disabled state [ 1240.532793][T13098] bridge_slave_1: entered allmulticast mode [ 1240.543586][T13098] bridge_slave_1: entered promiscuous mode [ 1240.548603][ T9410] usb 7-1: USB disconnect, device number 34 [ 1240.819155][T13098] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1240.839546][T13098] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1241.767116][T13098] team0: Port device team_slave_0 added [ 1241.782067][T13098] team0: Port device team_slave_1 added [ 1242.180852][T13098] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1242.180869][T13098] 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. [ 1242.180895][T13098] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1242.215238][T13098] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1242.215265][T13098] 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. [ 1242.215292][T13098] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1242.308633][T11490] Bluetooth: hci0: command tx timeout [ 1242.475418][T12758] veth0_vlan: entered promiscuous mode [ 1243.227416][T13098] hsr_slave_0: entered promiscuous mode [ 1243.259509][T13098] hsr_slave_1: entered promiscuous mode [ 1243.268694][T13098] debugfs: 'hsr0' already exists in 'hsr' [ 1243.268721][T13098] Cannot create hsr debugfs directory [ 1243.272233][T12770] veth0_vlan: entered promiscuous mode [ 1243.362742][T13166] netlink: 84 bytes leftover after parsing attributes in process `syz.6.1513'. [ 1243.635439][ T5209] udevd[5209]: worker [12722] /devices/virtual/block/nbd1 is taking a long time [ 1243.635485][ T5209] udevd[5209]: worker [12720] /devices/virtual/block/nbd0 is taking a long time [ 1243.730898][T12785] veth0_vlan: entered promiscuous mode [ 1243.791879][T12770] veth1_vlan: entered promiscuous mode [ 1244.317552][T12785] veth1_vlan: entered promiscuous mode [ 1244.388509][T11490] Bluetooth: hci0: command tx timeout [ 1245.573750][ T5855] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1245.618657][ T5855] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1245.623458][ T5855] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1245.624608][ T5855] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1245.626030][ T5855] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1246.468490][T11490] Bluetooth: hci0: command tx timeout [ 1246.646999][T13181] lo speed is unknown, defaulting to 1000 [ 1246.728529][T13103] usb 7-1: new high-speed USB device number 35 using dummy_hcd [ 1246.912287][T13103] usb 7-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1246.912316][T13103] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1246.912468][T13103] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1246.912500][T13103] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1246.962774][T13103] usb 7-1: config 0 descriptor?? [ 1246.997041][T13103] usbhid 7-1:0.0: couldn't find an input interrupt endpoint [ 1247.166753][T12785] veth0_macvtap: entered promiscuous mode [ 1247.311970][ T5855] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1247.316367][ T5855] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1247.334623][ T5855] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1247.351786][ T5855] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1247.367090][ T5855] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1247.748632][T11490] Bluetooth: hci2: command tx timeout [ 1247.755122][T12785] veth1_macvtap: entered promiscuous mode [ 1247.952779][T13208] lo speed is unknown, defaulting to 1000 [ 1247.985188][T13098] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 1248.063721][T13098] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 1248.149471][T12785] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1248.203003][T13098] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 1248.341348][T13098] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 1248.403764][T12785] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1248.606095][ T48] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1248.656873][ T48] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1248.705699][ T48] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1248.726040][ T48] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1248.792559][ T1510] bridge_slave_1: left allmulticast mode [ 1248.792593][ T1510] bridge_slave_1: left promiscuous mode [ 1248.792850][ T1510] bridge0: port 2(bridge_slave_1) entered disabled state [ 1248.871903][ T1510] bridge_slave_0: left allmulticast mode [ 1248.871940][ T1510] bridge_slave_0: left promiscuous mode [ 1248.872198][ T1510] bridge0: port 1(bridge_slave_0) entered disabled state [ 1249.493401][ T6095] usb 7-1: USB disconnect, device number 35 [ 1249.508589][T11490] Bluetooth: hci3: command tx timeout [ 1249.834748][T11490] Bluetooth: hci2: command tx timeout [ 1250.276863][T13234] netlink: 16 bytes leftover after parsing attributes in process `syz.6.1518'. [ 1251.242147][ T5855] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1251.245399][ T5855] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1251.274995][ T5855] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1251.291170][ T5855] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1251.292047][ T5855] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1251.349567][ T1510] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1251.419442][ T1510] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1251.464096][ T1510] bond0 (unregistering): Released all slaves [ 1251.588633][T11490] Bluetooth: hci3: command tx timeout [ 1251.709804][T13233] bridge0: entered allmulticast mode [ 1251.908434][T11490] Bluetooth: hci2: command tx timeout [ 1252.228958][T13181] chnl_net:caif_netlink_parms(): no params data found [ 1252.273814][T13241] FAULT_INJECTION: forcing a failure. [ 1252.273814][T13241] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1252.273859][T13241] CPU: 1 UID: 0 PID: 13241 Comm: syz.6.1519 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1252.273877][T13241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1252.273886][T13241] Call Trace: [ 1252.273892][T13241] [ 1252.273899][T13241] dump_stack_lvl+0x189/0x250 [ 1252.273926][T13241] ? __pfx____ratelimit+0x10/0x10 [ 1252.273958][T13241] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1252.273982][T13241] ? __pfx__printk+0x10/0x10 [ 1252.274002][T13241] ? __might_fault+0xb0/0x130 [ 1252.274038][T13241] should_fail_ex+0x46c/0x600 [ 1252.274070][T13241] _copy_from_user+0x2d/0xb0 [ 1252.274093][T13241] ___sys_sendmsg+0x158/0x2a0 [ 1252.274115][T13241] ? __pfx____sys_sendmsg+0x10/0x10 [ 1252.274170][T13241] ? __fget_files+0x2a/0x420 [ 1252.274194][T13241] ? __fget_files+0x3a6/0x420 [ 1252.274229][T13241] __x64_sys_sendmsg+0x1a1/0x260 [ 1252.274250][T13241] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1252.274276][T13241] ? __pfx_ksys_write+0x10/0x10 [ 1252.274297][T13241] ? rcu_is_watching+0x15/0xb0 [ 1252.274327][T13241] ? do_syscall_64+0xbe/0x3b0 [ 1252.274349][T13241] do_syscall_64+0xfa/0x3b0 [ 1252.274364][T13241] ? lockdep_hardirqs_on+0x9c/0x150 [ 1252.274390][T13241] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1252.274410][T13241] ? clear_bhb_loop+0x60/0xb0 [ 1252.274430][T13241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1252.274448][T13241] RIP: 0033:0x7fc11210ebe9 [ 1252.274466][T13241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1252.274482][T13241] RSP: 002b:00007fc110376038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1252.274502][T13241] RAX: ffffffffffffffda RBX: 00007fc112345fa0 RCX: 00007fc11210ebe9 [ 1252.274517][T13241] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000003 [ 1252.274530][T13241] RBP: 00007fc110376090 R08: 0000000000000000 R09: 0000000000000000 [ 1252.274541][T13241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1252.274552][T13241] R13: 00007fc112346038 R14: 00007fc112345fa0 R15: 00007ffd8f98bf88 [ 1252.274579][T13241] [ 1252.274916][T13236] lo speed is unknown, defaulting to 1000 [ 1252.729654][T13243] FAULT_INJECTION: forcing a failure. [ 1252.729654][T13243] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1252.729688][T13243] CPU: 0 UID: 0 PID: 13243 Comm: syz.6.1520 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1252.729711][T13243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1252.729723][T13243] Call Trace: [ 1252.729732][T13243] [ 1252.729740][T13243] dump_stack_lvl+0x189/0x250 [ 1252.729772][T13243] ? __pfx____ratelimit+0x10/0x10 [ 1252.729801][T13243] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1252.729828][T13243] ? __pfx__printk+0x10/0x10 [ 1252.729849][T13243] ? __might_fault+0xb0/0x130 [ 1252.729887][T13243] should_fail_ex+0x46c/0x600 [ 1252.729919][T13243] _copy_from_user+0x2d/0xb0 [ 1252.729943][T13243] core_sys_select+0x4b9/0xa20 [ 1252.729980][T13243] ? __pfx_core_sys_select+0x10/0x10 [ 1252.730030][T13243] ? __pfx_set_user_sigmask+0x10/0x10 [ 1252.730053][T13243] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 1252.730076][T13243] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1252.730106][T13243] __se_sys_pselect6+0x27a/0x300 [ 1252.730137][T13243] ? __pfx___se_sys_pselect6+0x10/0x10 [ 1252.730168][T13243] ? __pfx_ksys_write+0x10/0x10 [ 1252.730189][T13243] ? rcu_is_watching+0x15/0xb0 [ 1252.730221][T13243] ? __x64_sys_pselect6+0x21/0xf0 [ 1252.730249][T13243] do_syscall_64+0xfa/0x3b0 [ 1252.730265][T13243] ? lockdep_hardirqs_on+0x9c/0x150 [ 1252.730291][T13243] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1252.730310][T13243] ? clear_bhb_loop+0x60/0xb0 [ 1252.730333][T13243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1252.730352][T13243] RIP: 0033:0x7fc11210ebe9 [ 1252.730369][T13243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1252.730384][T13243] RSP: 002b:00007fc110376038 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 1252.730405][T13243] RAX: ffffffffffffffda RBX: 00007fc112345fa0 RCX: 00007fc11210ebe9 [ 1252.730419][T13243] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000040 [ 1252.730432][T13243] RBP: 00007fc110376090 R08: 0000000000000000 R09: 0000000000000000 [ 1252.730444][T13243] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 1252.730457][T13243] R13: 00007fc112346038 R14: 00007fc112345fa0 R15: 00007ffd8f98bf88 [ 1252.730488][T13243] [ 1253.138564][ T1510] hsr_slave_0: left promiscuous mode [ 1253.160229][ T1510] hsr_slave_1: left promiscuous mode [ 1253.162851][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1253.201895][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1253.283410][ T1510] veth0_vlan: left promiscuous mode [ 1253.288553][T13103] usb 7-1: new high-speed USB device number 36 using dummy_hcd [ 1253.353842][T11490] Bluetooth: hci4: command tx timeout [ 1253.418579][T13103] usb 7-1: device descriptor read/64, error -71 [ 1253.679997][T11490] Bluetooth: hci3: command tx timeout [ 1253.680121][T13103] usb 7-1: new high-speed USB device number 37 using dummy_hcd [ 1253.835057][ C1] vkms_vblank_simulate: vblank timer overrun [ 1253.837336][T13103] usb 7-1: device descriptor read/64, error -71 [ 1253.942450][T13103] usb usb7-port1: attempt power cycle [ 1253.998565][T11490] Bluetooth: hci2: command tx timeout [ 1254.233324][ C1] vkms_vblank_simulate: vblank timer overrun [ 1254.282485][ C1] vkms_vblank_simulate: vblank timer overrun [ 1254.298525][T13103] usb 7-1: new high-speed USB device number 38 using dummy_hcd [ 1254.328410][T13103] usb 7-1: device descriptor read/8, error -71 [ 1254.558489][T13103] usb 7-1: new high-speed USB device number 39 using dummy_hcd [ 1254.603566][T13103] usb 7-1: device descriptor read/8, error -71 [ 1254.717122][T13103] usb usb7-port1: unable to enumerate USB device [ 1255.069532][ T1510] team0 (unregistering): Port device team_slave_1 removed [ 1255.103557][ C1] vkms_vblank_simulate: vblank timer overrun [ 1255.274248][ C1] vkms_vblank_simulate: vblank timer overrun [ 1255.346140][ T1510] team0 (unregistering): Port device team_slave_0 removed [ 1255.431491][T11490] Bluetooth: hci4: command tx timeout [ 1255.758153][T11490] Bluetooth: hci3: command tx timeout [ 1255.835297][ C1] vkms_vblank_simulate: vblank timer overrun [ 1256.003377][ C1] vkms_vblank_simulate: vblank timer overrun [ 1256.071595][ C1] vkms_vblank_simulate: vblank timer overrun [ 1256.133895][ C1] vkms_vblank_simulate: vblank timer overrun [ 1256.386425][ C1] vkms_vblank_simulate: vblank timer overrun [ 1257.532692][T11490] Bluetooth: hci4: command tx timeout [ 1258.339471][ C1] vkms_vblank_simulate: vblank timer overrun [ 1258.567722][ C1] vkms_vblank_simulate: vblank timer overrun [ 1258.887931][ C1] vkms_vblank_simulate: vblank timer overrun [ 1259.585669][ C1] vkms_vblank_simulate: vblank timer overrun [ 1259.598504][T11490] Bluetooth: hci4: command tx timeout [ 1259.870055][ C1] vkms_vblank_simulate: vblank timer overrun [ 1260.139189][ C1] vkms_vblank_simulate: vblank timer overrun [ 1260.198481][ C1] vkms_vblank_simulate: vblank timer overrun [ 1260.783171][ C1] vkms_vblank_simulate: vblank timer overrun [ 1260.922315][ C1] vkms_vblank_simulate: vblank timer overrun [ 1261.092563][T13265] FAULT_INJECTION: forcing a failure. [ 1261.092563][T13265] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1261.092597][T13265] CPU: 0 UID: 0 PID: 13265 Comm: syz.6.1525 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1261.092620][T13265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1261.092632][T13265] Call Trace: [ 1261.092641][T13265] [ 1261.092649][T13265] dump_stack_lvl+0x189/0x250 [ 1261.092682][T13265] ? __pfx____ratelimit+0x10/0x10 [ 1261.092709][T13265] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1261.092733][T13265] ? __pfx__printk+0x10/0x10 [ 1261.092755][T13265] ? __might_fault+0xb0/0x130 [ 1261.092794][T13265] should_fail_ex+0x46c/0x600 [ 1261.092826][T13265] _copy_from_user+0x2d/0xb0 [ 1261.092850][T13265] ___sys_recvmsg+0x12e/0x510 [ 1261.092877][T13265] ? __pfx____sys_recvmsg+0x10/0x10 [ 1261.092923][T13265] ? __fget_files+0x3a6/0x420 [ 1261.092961][T13265] do_recvmmsg+0x30d/0x770 [ 1261.092990][T13265] ? __pfx_do_recvmmsg+0x10/0x10 [ 1261.093008][T13265] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 1261.093035][T13265] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 1261.093073][T13265] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 1261.093113][T13265] __x64_sys_recvmmsg+0x190/0x240 [ 1261.093143][T13265] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 1261.093160][T13265] ? rcu_is_watching+0x15/0xb0 [ 1261.093194][T13265] ? do_syscall_64+0xbe/0x3b0 [ 1261.093215][T13265] do_syscall_64+0xfa/0x3b0 [ 1261.093232][T13265] ? lockdep_hardirqs_on+0x9c/0x150 [ 1261.093258][T13265] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1261.093277][T13265] ? clear_bhb_loop+0x60/0xb0 [ 1261.093301][T13265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1261.093320][T13265] RIP: 0033:0x7fc11210ebe9 [ 1261.093337][T13265] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1261.093353][T13265] RSP: 002b:00007fc110376038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1261.093374][T13265] RAX: ffffffffffffffda RBX: 00007fc112345fa0 RCX: 00007fc11210ebe9 [ 1261.093388][T13265] RDX: 0000000000000001 RSI: 0000200000000b40 RDI: 0000000000000003 [ 1261.093401][T13265] RBP: 00007fc110376090 R08: 0000000000000000 R09: 0000000000000000 [ 1261.093413][T13265] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000001 [ 1261.093425][T13265] R13: 00007fc112346038 R14: 00007fc112345fa0 R15: 00007ffd8f98bf88 [ 1261.093457][T13265] [ 1261.417432][T13181] bridge0: port 1(bridge_slave_0) entered blocking state [ 1261.417578][T13181] bridge0: port 1(bridge_slave_0) entered disabled state [ 1261.417838][T13181] bridge_slave_0: entered allmulticast mode [ 1261.422159][T13181] bridge_slave_0: entered promiscuous mode [ 1261.470228][T13181] bridge0: port 2(bridge_slave_1) entered blocking state [ 1261.470405][T13181] bridge0: port 2(bridge_slave_1) entered disabled state [ 1261.470669][T13181] bridge_slave_1: entered allmulticast mode [ 1261.473982][T13181] bridge_slave_1: entered promiscuous mode [ 1261.645698][T13208] chnl_net:caif_netlink_parms(): no params data found [ 1261.967307][T13181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1262.218150][T13181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1263.196377][ C1] vkms_vblank_simulate: vblank timer overrun [ 1263.481010][T13181] team0: Port device team_slave_0 added [ 1263.498948][ T990] usb 7-1: new high-speed USB device number 40 using dummy_hcd [ 1263.514323][T13181] team0: Port device team_slave_1 added [ 1263.680226][ T990] usb 7-1: Using ep0 maxpacket: 32 [ 1263.682515][ T990] usb 7-1: config 0 has no interfaces? [ 1263.699874][ T990] usb 7-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 1263.699905][ T990] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1263.699927][ T990] usb 7-1: Product: syz [ 1263.699942][ T990] usb 7-1: Manufacturer: syz [ 1263.699958][ T990] usb 7-1: SerialNumber: syz [ 1263.747137][ T990] usb 7-1: config 0 descriptor?? [ 1263.912658][T13208] bridge0: port 1(bridge_slave_0) entered blocking state [ 1263.912863][T13208] bridge0: port 1(bridge_slave_0) entered disabled state [ 1263.913210][T13208] bridge_slave_0: entered allmulticast mode [ 1263.914847][T13208] bridge_slave_0: entered promiscuous mode [ 1263.917778][T13181] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1263.917794][T13181] 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. [ 1263.917818][T13181] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1263.953065][T13208] bridge0: port 2(bridge_slave_1) entered blocking state [ 1263.953231][T13208] bridge0: port 2(bridge_slave_1) entered disabled state [ 1263.953496][T13208] bridge_slave_1: entered allmulticast mode [ 1263.959168][T13208] bridge_slave_1: entered promiscuous mode [ 1263.966674][T13181] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1263.966690][T13181] 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. [ 1263.966717][T13181] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1264.014826][T13103] usb 7-1: USB disconnect, device number 40 [ 1264.625027][T13208] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1264.642282][T13208] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1264.658949][T13098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1264.844312][ T6095] usb 7-1: new high-speed USB device number 41 using dummy_hcd [ 1264.906783][ C1] vkms_vblank_simulate: vblank timer overrun [ 1264.947016][ T1510] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1264.968455][ T6095] usb 7-1: device descriptor read/64, error -71 [ 1265.208616][ T6095] usb 7-1: new high-speed USB device number 42 using dummy_hcd [ 1265.287203][T13181] hsr_slave_0: entered promiscuous mode [ 1265.289201][T13181] hsr_slave_1: entered promiscuous mode [ 1265.290190][T13181] debugfs: 'hsr0' already exists in 'hsr' [ 1265.290214][T13181] Cannot create hsr debugfs directory [ 1265.338573][ T6095] usb 7-1: device descriptor read/64, error -71 [ 1265.445884][ T1510] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1265.451044][ T6095] usb usb7-port1: attempt power cycle [ 1265.489234][T13236] chnl_net:caif_netlink_parms(): no params data found [ 1265.500807][T13208] team0: Port device team_slave_0 added [ 1265.524788][T13208] team0: Port device team_slave_1 added [ 1265.791485][ T6095] usb 7-1: new high-speed USB device number 43 using dummy_hcd [ 1265.809970][ T6095] usb 7-1: device descriptor read/8, error -71 [ 1266.048462][ T6095] usb 7-1: new high-speed USB device number 44 using dummy_hcd [ 1266.069351][ T6095] usb 7-1: device descriptor read/8, error -71 [ 1266.188658][ T6095] usb usb7-port1: unable to enumerate USB device [ 1266.204315][ T1510] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1266.253791][T13208] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1266.253804][T13208] 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. [ 1266.253820][T13208] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1266.368515][T13208] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1266.368533][T13208] 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. [ 1266.368657][T13208] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1266.399104][T13098] 8021q: adding VLAN 0 to HW filter on device team0 [ 1266.595591][ T1510] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1266.943430][T10955] bridge0: port 1(bridge_slave_0) entered blocking state [ 1266.943781][T10955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1266.944723][T13236] bridge0: port 1(bridge_slave_0) entered blocking state [ 1266.944857][T13236] bridge0: port 1(bridge_slave_0) entered disabled state [ 1266.945102][T13236] bridge_slave_0: entered allmulticast mode [ 1266.958688][T13236] bridge_slave_0: entered promiscuous mode [ 1267.094873][T13236] bridge0: port 2(bridge_slave_1) entered blocking state [ 1267.095032][T13236] bridge0: port 2(bridge_slave_1) entered disabled state [ 1267.095635][T13236] bridge_slave_1: entered allmulticast mode [ 1267.108989][T13236] bridge_slave_1: entered promiscuous mode [ 1267.154414][ T6403] block nbd1: Possible stuck request ffff888024ed5080: control (read@0,1024B). Runtime 90 seconds [ 1267.154456][ T6403] block nbd1: Possible stuck request ffff888024ed5240: control (read@1024,1024B). Runtime 90 seconds [ 1267.154499][ T6403] block nbd1: Possible stuck request ffff888024ed5400: control (read@2048,1024B). Runtime 90 seconds [ 1267.154527][ T6403] block nbd1: Possible stuck request ffff888024ed55c0: control (read@3072,1024B). Runtime 90 seconds [ 1267.158494][ T102] block nbd0: Possible stuck request ffff888024e17000: control (read@0,1024B). Runtime 90 seconds [ 1267.158537][ T102] block nbd0: Possible stuck request ffff888024e171c0: control (read@1024,1024B). Runtime 90 seconds [ 1267.158560][ T102] block nbd0: Possible stuck request ffff888024e17380: control (read@2048,1024B). Runtime 90 seconds [ 1267.158584][ T102] block nbd0: Possible stuck request ffff888024e17540: control (read@3072,1024B). Runtime 90 seconds [ 1267.530704][T13208] hsr_slave_0: entered promiscuous mode [ 1267.532327][T13208] hsr_slave_1: entered promiscuous mode [ 1267.533301][T13208] debugfs: 'hsr0' already exists in 'hsr' [ 1267.533326][T13208] Cannot create hsr debugfs directory [ 1267.950750][ T1558] bridge0: port 2(bridge_slave_1) entered blocking state [ 1267.951568][ T1558] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1267.976234][T13236] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1268.202723][T13236] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1268.623420][T13236] team0: Port device team_slave_0 added [ 1269.143288][T13332] netlink: 40 bytes leftover after parsing attributes in process `syz.6.1533'. [ 1269.896343][ C1] vkms_vblank_simulate: vblank timer overrun [ 1269.930151][T13236] team0: Port device team_slave_1 added [ 1269.985088][T13334] FAULT_INJECTION: forcing a failure. [ 1269.985088][T13334] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.985123][T13334] CPU: 0 UID: 0 PID: 13334 Comm: syz.6.1534 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1269.985146][T13334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1269.985159][T13334] Call Trace: [ 1269.985166][T13334] [ 1269.985183][T13334] dump_stack_lvl+0x189/0x250 [ 1269.985216][T13334] ? __pfx____ratelimit+0x10/0x10 [ 1269.985243][T13334] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1269.985271][T13334] ? __pfx__printk+0x10/0x10 [ 1269.985298][T13334] ? __pfx___might_resched+0x10/0x10 [ 1269.985319][T13334] ? fs_reclaim_acquire+0x7d/0x100 [ 1269.985343][T13334] should_fail_ex+0x46c/0x600 [ 1269.985376][T13334] should_failslab+0xa8/0x100 [ 1269.985403][T13334] __kmalloc_noprof+0xcb/0x430 [ 1269.985426][T13334] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1269.985458][T13334] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1269.985486][T13334] ? tomoyo_domain+0xda/0x130 [ 1269.985519][T13334] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 1269.985542][T13334] tomoyo_path_number_perm+0x1e8/0x5a0 [ 1269.985568][T13334] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1269.985596][T13334] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 1269.985624][T13334] ? lockdep_hardirqs_on+0x9c/0x150 [ 1269.985658][T13334] ? __lock_acquire+0xab9/0xd20 [ 1269.985706][T13334] ? __fget_files+0x2a/0x420 [ 1269.985735][T13334] ? __fget_files+0x2a/0x420 [ 1269.985759][T13334] ? __fget_files+0x3a6/0x420 [ 1269.985783][T13334] ? __fget_files+0x2a/0x420 [ 1269.985813][T13334] security_file_ioctl+0xcb/0x2d0 [ 1269.985838][T13334] __se_sys_ioctl+0x47/0x170 [ 1269.985863][T13334] do_syscall_64+0xfa/0x3b0 [ 1269.985880][T13334] ? lockdep_hardirqs_on+0x9c/0x150 [ 1269.985906][T13334] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1269.985925][T13334] ? clear_bhb_loop+0x60/0xb0 [ 1269.985949][T13334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1269.985967][T13334] RIP: 0033:0x7fc11210ebe9 [ 1269.985985][T13334] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1269.986001][T13334] RSP: 002b:00007fc110376038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1269.986022][T13334] RAX: ffffffffffffffda RBX: 00007fc112345fa0 RCX: 00007fc11210ebe9 [ 1269.986037][T13334] RDX: 0000200000000640 RSI: 00000000000089f3 RDI: 0000000000000004 [ 1269.986050][T13334] RBP: 00007fc110376090 R08: 0000000000000000 R09: 0000000000000000 [ 1269.986063][T13334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1269.986075][T13334] R13: 00007fc112346038 R14: 00007fc112345fa0 R15: 00007ffd8f98bf88 [ 1269.986107][T13334] [ 1269.986115][T13334] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1270.808796][T13103] usb 7-1: new high-speed USB device number 45 using dummy_hcd [ 1270.844743][T13236] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1270.844758][T13236] 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. [ 1270.844774][T13236] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1270.970652][T13103] usb 7-1: Using ep0 maxpacket: 8 [ 1270.990887][T13103] usb 7-1: config index 0 descriptor too short (expected 301, got 45) [ 1270.990952][T13103] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1270.990976][T13103] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1270.991002][T13103] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1270.991028][T13103] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1270.991071][T13103] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1270.991096][T13103] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1271.167467][T13236] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1271.167479][T13236] 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. [ 1271.167502][T13236] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1271.282863][T13103] usb 7-1: GET_CAPABILITIES returned 0 [ 1271.282915][T13103] usbtmc 7-1:16.0: can't read capabilities [ 1271.496670][T13103] usb 7-1: USB disconnect, device number 45 [ 1272.408816][T13236] hsr_slave_0: entered promiscuous mode [ 1272.410529][T13236] hsr_slave_1: entered promiscuous mode [ 1272.413207][T13236] debugfs: 'hsr0' already exists in 'hsr' [ 1272.413234][T13236] Cannot create hsr debugfs directory [ 1273.449326][ C1] vkms_vblank_simulate: vblank timer overrun [ 1274.506492][ C1] vkms_vblank_simulate: vblank timer overrun [ 1274.655036][ C1] vkms_vblank_simulate: vblank timer overrun [ 1274.747114][ T1510] bridge_slave_1: left allmulticast mode [ 1274.747148][ T1510] bridge_slave_1: left promiscuous mode [ 1274.747406][ T1510] bridge0: port 2(bridge_slave_1) entered disabled state [ 1274.831407][ T1510] bridge_slave_0: left allmulticast mode [ 1274.831440][ T1510] bridge_slave_0: left promiscuous mode [ 1274.831718][ T1510] bridge0: port 1(bridge_slave_0) entered disabled state [ 1274.926045][ T1510] bridge_slave_1: left allmulticast mode [ 1274.926080][ T1510] bridge_slave_1: left promiscuous mode [ 1274.926330][ T1510] bridge0: port 2(bridge_slave_1) entered disabled state [ 1274.990998][ T1510] bridge_slave_0: left allmulticast mode [ 1274.991031][ T1510] bridge_slave_0: left promiscuous mode [ 1274.991292][ T1510] bridge0: port 1(bridge_slave_0) entered disabled state [ 1275.058621][ T5933] usb 7-1: new high-speed USB device number 46 using dummy_hcd [ 1275.208627][ T5933] usb 7-1: Using ep0 maxpacket: 16 [ 1275.212594][ T5933] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1275.212621][ T5933] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1275.246170][ T5933] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1275.246200][ T5933] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1275.246222][ T5933] usb 7-1: Product: syz [ 1275.246237][ T5933] usb 7-1: Manufacturer: syz [ 1275.246252][ T5933] usb 7-1: SerialNumber: syz [ 1275.720175][ T5933] usb 7-1: 0:2 : does not exist [ 1276.032373][ C1] vkms_vblank_simulate: vblank timer overrun [ 1276.349162][ C1] vkms_vblank_simulate: vblank timer overrun [ 1276.356628][T13361] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1276.358244][T13361] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1276.433734][ C1] vkms_vblank_simulate: vblank timer overrun [ 1276.807292][ C1] vkms_vblank_simulate: vblank timer overrun [ 1277.017072][ C1] vkms_vblank_simulate: vblank timer overrun [ 1277.029345][ T6095] usb 7-1: USB disconnect, device number 46 [ 1277.107951][ C1] vkms_vblank_simulate: vblank timer overrun [ 1277.446128][ C1] vkms_vblank_simulate: vblank timer overrun [ 1277.645941][ C1] vkms_vblank_simulate: vblank timer overrun [ 1278.538145][ C1] vkms_vblank_simulate: vblank timer overrun [ 1278.614705][ C1] vkms_vblank_simulate: vblank timer overrun [ 1278.628624][ T5933] usb 7-1: new high-speed USB device number 47 using dummy_hcd [ 1278.665332][ C1] vkms_vblank_simulate: vblank timer overrun [ 1278.719458][ T1510] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1278.789367][ T5933] usb 7-1: Using ep0 maxpacket: 8 [ 1278.791773][ T5933] usb 7-1: config index 0 descriptor too short (expected 301, got 45) [ 1278.791846][ T5933] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1278.791871][ T5933] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1278.791898][ T5933] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1278.791922][ T5933] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1278.791967][ T5933] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1278.791991][ T5933] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1278.874560][ T1510] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1278.914316][ T1510] bond0 (unregistering): Released all slaves [ 1279.009860][ T5933] usb 7-1: GET_CAPABILITIES returned 0 [ 1279.009972][ T5933] usbtmc 7-1:16.0: can't read capabilities [ 1279.223276][ T5933] usb 7-1: USB disconnect, device number 47 [ 1279.803417][ C1] vkms_vblank_simulate: vblank timer overrun [ 1280.351834][ C1] vkms_vblank_simulate: vblank timer overrun [ 1280.764369][T13374] FAULT_INJECTION: forcing a failure. [ 1280.764369][T13374] name failslab, interval 1, probability 0, space 0, times 0 [ 1280.764392][T13374] CPU: 1 UID: 0 PID: 13374 Comm: syz.6.1546 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1280.764405][T13374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1280.764414][T13374] Call Trace: [ 1280.764418][T13374] [ 1280.764423][T13374] dump_stack_lvl+0x189/0x250 [ 1280.764444][T13374] ? __pfx____ratelimit+0x10/0x10 [ 1280.764460][T13374] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1280.764475][T13374] ? __pfx__printk+0x10/0x10 [ 1280.764490][T13374] ? __pfx___might_resched+0x10/0x10 [ 1280.764502][T13374] ? fs_reclaim_acquire+0x7d/0x100 [ 1280.764515][T13374] should_fail_ex+0x46c/0x600 [ 1280.764533][T13374] should_failslab+0xa8/0x100 [ 1280.764549][T13374] __kmalloc_noprof+0xcb/0x430 [ 1280.764562][T13374] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 1280.764579][T13374] tomoyo_realpath_from_path+0xe3/0x5d0 [ 1280.764595][T13374] ? tomoyo_domain+0xda/0x130 [ 1280.764612][T13374] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 1280.764624][T13374] tomoyo_path_number_perm+0x1e8/0x5a0 [ 1280.764637][T13374] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1280.764652][T13374] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 1280.764667][T13374] ? lockdep_hardirqs_on+0x9c/0x150 [ 1280.764686][T13374] ? __lock_acquire+0xab9/0xd20 [ 1280.764711][T13374] ? __fget_files+0x2a/0x420 [ 1280.764727][T13374] ? __fget_files+0x2a/0x420 [ 1280.764739][T13374] ? __fget_files+0x3a6/0x420 [ 1280.764752][T13374] ? __fget_files+0x2a/0x420 [ 1280.764768][T13374] security_file_ioctl+0xcb/0x2d0 [ 1280.764782][T13374] __se_sys_ioctl+0x47/0x170 [ 1280.764796][T13374] do_syscall_64+0xfa/0x3b0 [ 1280.764805][T13374] ? lockdep_hardirqs_on+0x9c/0x150 [ 1280.764819][T13374] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1280.764830][T13374] ? clear_bhb_loop+0x60/0xb0 [ 1280.764842][T13374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1280.764852][T13374] RIP: 0033:0x7fc11210ebe9 [ 1280.764862][T13374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1280.764871][T13374] RSP: 002b:00007fc110355038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1280.764883][T13374] RAX: ffffffffffffffda RBX: 00007fc112346090 RCX: 00007fc11210ebe9 [ 1280.764891][T13374] RDX: 0000000000000000 RSI: 00000000400454de RDI: 0000000000000003 [ 1280.764897][T13374] RBP: 00007fc110355090 R08: 0000000000000000 R09: 0000000000000000 [ 1280.764903][T13374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1280.764910][T13374] R13: 00007fc112346128 R14: 00007fc112346090 R15: 00007ffd8f98bf88 [ 1280.764926][T13374] [ 1280.764931][T13374] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1281.084973][ C1] vkms_vblank_simulate: vblank timer overrun [ 1281.229725][ T1510] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1281.293547][ T1510] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1281.317084][ T1510] bond0 (unregistering): Released all slaves [ 1281.432064][ C1] vkms_vblank_simulate: vblank timer overrun [ 1281.497014][ C1] vkms_vblank_simulate: vblank timer overrun [ 1281.782410][ C1] vkms_vblank_simulate: vblank timer overrun [ 1282.064122][T13098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1283.168560][ C1] vkms_vblank_simulate: vblank timer overrun [ 1283.240880][T13098] veth0_vlan: entered promiscuous mode [ 1283.314642][T13098] veth1_vlan: entered promiscuous mode [ 1283.528539][ T1510] hsr_slave_0: left promiscuous mode [ 1283.613512][ T1510] hsr_slave_1: left promiscuous mode [ 1283.614501][ T1510] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1283.614529][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1283.663494][ T1510] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1283.663526][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1283.859436][ T1510] hsr_slave_0: left promiscuous mode [ 1283.884101][ T1510] hsr_slave_1: left promiscuous mode [ 1283.886085][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1283.928645][ T990] usb 7-1: new high-speed USB device number 48 using dummy_hcd [ 1283.930208][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1284.052941][ T1510] veth1_macvtap: left promiscuous mode [ 1284.053068][ T1510] veth0_macvtap: left promiscuous mode [ 1284.053383][ T1510] veth1_vlan: left promiscuous mode [ 1284.055537][ T1510] veth0_vlan: left promiscuous mode [ 1284.099117][ T990] usb 7-1: Using ep0 maxpacket: 16 [ 1284.111694][ T990] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1284.111730][ T990] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1284.114067][ T990] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1284.114095][ T990] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1284.114107][ T990] usb 7-1: Product: syz [ 1284.114115][ T990] usb 7-1: Manufacturer: syz [ 1284.114130][ T990] usb 7-1: SerialNumber: syz [ 1284.168092][ T1510] veth1_vlan: left promiscuous mode [ 1284.174130][ T1510] veth0_vlan: left promiscuous mode [ 1284.550726][ T990] usb 7-1: 0:2 : does not exist [ 1284.951355][ C1] vkms_vblank_simulate: vblank timer overrun [ 1285.157368][ C1] vkms_vblank_simulate: vblank timer overrun [ 1285.169359][T13388] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1285.169893][T13388] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1285.481525][ C1] vkms_vblank_simulate: vblank timer overrun [ 1285.789719][ T9410] usb 7-1: USB disconnect, device number 48 [ 1285.870629][ C1] vkms_vblank_simulate: vblank timer overrun [ 1285.956586][ C1] vkms_vblank_simulate: vblank timer overrun [ 1286.106251][ C1] vkms_vblank_simulate: vblank timer overrun [ 1286.168511][ T9410] usb 7-1: new high-speed USB device number 49 using dummy_hcd [ 1286.215587][ C1] vkms_vblank_simulate: vblank timer overrun [ 1286.286158][ C1] vkms_vblank_simulate: vblank timer overrun [ 1286.322859][ T9410] usb 7-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1286.322893][ T9410] usb 7-1: config 0 interface 0 has no altsetting 0 [ 1286.349646][ C1] vkms_vblank_simulate: vblank timer overrun [ 1286.385152][ T9410] usb 7-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1286.385184][ T9410] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1286.385205][ T9410] usb 7-1: Product: syz [ 1286.385220][ T9410] usb 7-1: Manufacturer: syz [ 1286.385235][ T9410] usb 7-1: SerialNumber: syz [ 1286.401421][ C1] vkms_vblank_simulate: vblank timer overrun [ 1286.447099][ T9410] usb 7-1: config 0 descriptor?? [ 1286.469507][ T9410] usb 7-1: selecting invalid altsetting 0 [ 1286.682308][ C1] vkms_vblank_simulate: vblank timer overrun [ 1286.779814][T13390] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1286.780532][T13390] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1286.787531][T13103] usb 7-1: USB disconnect, device number 49 [ 1286.950229][ C1] vkms_vblank_simulate: vblank timer overrun [ 1287.318149][ C1] vkms_vblank_simulate: vblank timer overrun [ 1287.468197][ C1] vkms_vblank_simulate: vblank timer overrun [ 1287.540418][ C1] vkms_vblank_simulate: vblank timer overrun [ 1287.616881][ C1] vkms_vblank_simulate: vblank timer overrun [ 1287.648599][ T9410] usb 7-1: new high-speed USB device number 50 using dummy_hcd [ 1287.719423][ T1510] team0 (unregistering): Port device team_slave_1 removed [ 1287.848467][ T9410] usb 7-1: Using ep0 maxpacket: 8 [ 1287.851788][ T9410] usb 7-1: config index 0 descriptor too short (expected 301, got 45) [ 1287.851847][ T9410] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1287.851872][ T9410] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1287.851896][ T9410] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1287.851920][ T9410] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1287.851960][ T9410] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1287.851982][ T9410] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1288.049665][ T1510] team0 (unregistering): Port device team_slave_0 removed [ 1288.074121][ T9410] usb 7-1: GET_CAPABILITIES returned 0 [ 1288.074166][ T9410] usbtmc 7-1:16.0: can't read capabilities [ 1288.084494][ C1] vkms_vblank_simulate: vblank timer overrun [ 1288.282757][ T9410] usb 7-1: USB disconnect, device number 50 [ 1288.567226][ C1] vkms_vblank_simulate: vblank timer overrun [ 1289.097235][ C1] vkms_vblank_simulate: vblank timer overrun [ 1289.331196][T13398] fuse: Unknown parameter '0x0000000000000006' [ 1289.764772][ C1] vkms_vblank_simulate: vblank timer overrun [ 1290.139918][ C1] vkms_vblank_simulate: vblank timer overrun [ 1290.639403][ C1] vkms_vblank_simulate: vblank timer overrun [ 1290.919179][ C1] vkms_vblank_simulate: vblank timer overrun [ 1290.996525][ C1] vkms_vblank_simulate: vblank timer overrun [ 1291.104429][ C1] vkms_vblank_simulate: vblank timer overrun [ 1291.398801][ C1] vkms_vblank_simulate: vblank timer overrun [ 1292.285084][ C1] vkms_vblank_simulate: vblank timer overrun [ 1292.517666][ C1] vkms_vblank_simulate: vblank timer overrun [ 1292.684528][ C1] vkms_vblank_simulate: vblank timer overrun [ 1292.984974][ C1] vkms_vblank_simulate: vblank timer overrun [ 1293.302805][ C1] vkms_vblank_simulate: vblank timer overrun [ 1293.399735][ C1] vkms_vblank_simulate: vblank timer overrun [ 1293.732509][ C1] vkms_vblank_simulate: vblank timer overrun [ 1293.930193][ C1] vkms_vblank_simulate: vblank timer overrun [ 1294.105360][ C1] vkms_vblank_simulate: vblank timer overrun [ 1294.502462][ C1] vkms_vblank_simulate: vblank timer overrun [ 1294.783980][ C1] vkms_vblank_simulate: vblank timer overrun [ 1295.089502][ T1510] team0 (unregistering): Port device team_slave_1 removed [ 1295.234298][ C1] vkms_vblank_simulate: vblank timer overrun [ 1295.329226][ T1510] team0 (unregistering): Port device team_slave_0 removed [ 1295.513206][ C1] vkms_vblank_simulate: vblank timer overrun [ 1296.053477][ C1] vkms_vblank_simulate: vblank timer overrun [ 1296.118488][ C1] vkms_vblank_simulate: vblank timer overrun [ 1296.251012][ C1] vkms_vblank_simulate: vblank timer overrun [ 1296.306167][ C1] vkms_vblank_simulate: vblank timer overrun [ 1296.529866][ C1] vkms_vblank_simulate: vblank timer overrun [ 1296.596108][ C1] vkms_vblank_simulate: vblank timer overrun [ 1296.997371][ C1] vkms_vblank_simulate: vblank timer overrun [ 1297.241701][ T102] block nbd0: Possible stuck request ffff888024e17000: control (read@0,1024B). Runtime 120 seconds [ 1297.241754][ T102] block nbd0: Possible stuck request ffff888024e171c0: control (read@1024,1024B). Runtime 120 seconds [ 1297.241787][ T102] block nbd0: Possible stuck request ffff888024e17380: control (read@2048,1024B). Runtime 120 seconds [ 1297.241819][ T102] block nbd0: Possible stuck request ffff888024e17540: control (read@3072,1024B). Runtime 120 seconds [ 1297.248736][ T6403] block nbd1: Possible stuck request ffff888024ed5080: control (read@0,1024B). Runtime 120 seconds [ 1297.248779][ T6403] block nbd1: Possible stuck request ffff888024ed5240: control (read@1024,1024B). Runtime 120 seconds [ 1297.248812][ T6403] block nbd1: Possible stuck request ffff888024ed5400: control (read@2048,1024B). Runtime 120 seconds [ 1297.248843][ T6403] block nbd1: Possible stuck request ffff888024ed55c0: control (read@3072,1024B). Runtime 120 seconds [ 1297.684584][ C1] vkms_vblank_simulate: vblank timer overrun [ 1298.061390][ T5855] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1298.093930][ T5855] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1298.097271][ T5855] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1298.112929][ T5855] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1298.113818][ T5855] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1298.460707][T13417] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1557'. [ 1298.460729][T13417] netlink: 12 bytes leftover after parsing attributes in process `syz.6.1557'. [ 1298.511788][T13418] netlink: 28 bytes leftover after parsing attributes in process `syz.6.1557'. [ 1298.647820][ C1] vkms_vblank_simulate: vblank timer overrun [ 1298.674787][T13414] lo speed is unknown, defaulting to 1000 [ 1298.838824][T13181] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1298.897536][T13181] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1299.317926][T13181] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1299.608160][ C1] vkms_vblank_simulate: vblank timer overrun [ 1299.653143][ C1] vkms_vblank_simulate: vblank timer overrun [ 1299.828688][T13181] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1299.888849][ C1] vkms_vblank_simulate: vblank timer overrun [ 1300.228529][T11490] Bluetooth: hci5: command tx timeout [ 1300.296791][ C1] vkms_vblank_simulate: vblank timer overrun [ 1300.367406][ C1] vkms_vblank_simulate: vblank timer overrun [ 1300.402070][ T1325] ieee802154 phy0 wpan0: encryption failed: -22 [ 1300.402147][ T1325] ieee802154 phy1 wpan1: encryption failed: -22 [ 1301.033941][ C1] vkms_vblank_simulate: vblank timer overrun [ 1301.064267][ C1] vkms_vblank_simulate: vblank timer overrun [ 1301.741086][T13414] chnl_net:caif_netlink_parms(): no params data found [ 1301.995763][T13208] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 1302.205816][T13208] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 1302.266284][T13208] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 1302.308603][T11490] Bluetooth: hci5: command tx timeout [ 1302.463598][ C1] vkms_vblank_simulate: vblank timer overrun [ 1302.628135][T13208] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 1303.178115][T13414] bridge0: port 1(bridge_slave_0) entered blocking state [ 1303.180186][T13414] bridge0: port 1(bridge_slave_0) entered disabled state [ 1303.180463][T13414] bridge_slave_0: entered allmulticast mode [ 1303.183368][T13414] bridge_slave_0: entered promiscuous mode [ 1303.440372][T13414] bridge0: port 2(bridge_slave_1) entered blocking state [ 1303.440513][T13414] bridge0: port 2(bridge_slave_1) entered disabled state [ 1303.440792][T13414] bridge_slave_1: entered allmulticast mode [ 1303.443528][T13414] bridge_slave_1: entered promiscuous mode [ 1303.623541][T13181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1304.355053][ C1] vkms_vblank_simulate: vblank timer overrun [ 1304.388462][ T5855] Bluetooth: hci5: command tx timeout [ 1304.542111][ C1] vkms_vblank_simulate: vblank timer overrun [ 1305.117704][ C1] vkms_vblank_simulate: vblank timer overrun [ 1305.423213][T13414] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1305.467319][T13414] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1305.602596][T13236] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 1305.792754][T13236] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 1305.821858][T13414] team0: Port device team_slave_0 added [ 1305.823117][T13236] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 1305.873838][T13414] team0: Port device team_slave_1 added [ 1305.888473][T13236] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 1306.032057][ C1] vkms_vblank_simulate: vblank timer overrun [ 1306.157522][ C1] vkms_vblank_simulate: vblank timer overrun [ 1306.445851][T13414] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1306.445870][T13414] 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. [ 1306.445898][T13414] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1306.468420][ T5855] Bluetooth: hci5: command tx timeout [ 1306.482999][T13414] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1306.483014][T13414] 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. [ 1306.483041][T13414] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1306.875914][T13414] hsr_slave_0: entered promiscuous mode [ 1306.877296][T13414] hsr_slave_1: entered promiscuous mode [ 1307.003495][ T1510] bridge_slave_1: left allmulticast mode [ 1307.003528][ T1510] bridge_slave_1: left promiscuous mode [ 1307.003798][ T1510] bridge0: port 2(bridge_slave_1) entered disabled state [ 1307.060978][ T1510] bridge_slave_0: left allmulticast mode [ 1307.061011][ T1510] bridge_slave_0: left promiscuous mode [ 1307.061268][ T1510] bridge0: port 1(bridge_slave_0) entered disabled state [ 1307.547824][ C1] vkms_vblank_simulate: vblank timer overrun [ 1307.669813][ C1] vkms_vblank_simulate: vblank timer overrun [ 1307.759584][T11490] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1307.767472][T11490] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1307.787017][T11490] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1307.790104][T11490] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1307.800523][T11490] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1307.863210][ C1] vkms_vblank_simulate: vblank timer overrun [ 1308.136398][ C1] vkms_vblank_simulate: vblank timer overrun [ 1308.197577][ C1] vkms_vblank_simulate: vblank timer overrun [ 1308.402335][ C1] vkms_vblank_simulate: vblank timer overrun [ 1308.451570][ C1] vkms_vblank_simulate: vblank timer overrun [ 1308.666008][ C1] vkms_vblank_simulate: vblank timer overrun [ 1309.117937][ C1] vkms_vblank_simulate: vblank timer overrun [ 1309.184155][ C1] vkms_vblank_simulate: vblank timer overrun [ 1309.268523][ C1] vkms_vblank_simulate: vblank timer overrun [ 1309.356651][T11490] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1309.373045][T13486] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1309.394003][T13486] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1309.409046][T13486] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1309.409934][T13486] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1309.474870][ T1510] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1309.550927][ T1510] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1309.577366][ T1510] bond0 (unregistering): Released all slaves [ 1309.680628][ C1] vkms_vblank_simulate: vblank timer overrun [ 1309.908437][T13486] Bluetooth: hci0: command tx timeout [ 1310.954165][T13480] lo speed is unknown, defaulting to 1000 [ 1311.190124][ T1510] hsr_slave_0: left promiscuous mode [ 1311.210222][ T1510] hsr_slave_1: left promiscuous mode [ 1311.211388][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1311.259311][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1311.518755][T13486] Bluetooth: hci2: command tx timeout [ 1311.727209][ T1510] veth1_vlan: left promiscuous mode [ 1311.727445][ T1510] veth0_vlan: left promiscuous mode [ 1311.989799][T13486] Bluetooth: hci0: command tx timeout [ 1312.693232][ T5855] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1312.733962][ C1] vkms_vblank_simulate: vblank timer overrun [ 1312.754248][ T5855] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1312.757062][ T5855] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1312.759596][ T5855] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1312.760391][ T5855] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1312.921196][ T10] hid_parser_main: 128 callbacks suppressed [ 1312.921229][ T10] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 1312.927501][ T10] hid-generic 0000:0000:0000.001D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1312.946200][ C1] vkms_vblank_simulate: vblank timer overrun [ 1313.030113][ C1] vkms_vblank_simulate: vblank timer overrun [ 1313.199167][ C1] vkms_vblank_simulate: vblank timer overrun [ 1313.511815][ C1] vkms_vblank_simulate: vblank timer overrun [ 1313.588497][T13486] Bluetooth: hci2: command tx timeout [ 1313.850239][T13513] FAULT_INJECTION: forcing a failure. [ 1313.850239][T13513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1313.850274][T13513] CPU: 1 UID: 0 PID: 13513 Comm: syz.6.1577 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1313.850298][T13513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1313.850310][T13513] Call Trace: [ 1313.850318][T13513] [ 1313.850327][T13513] dump_stack_lvl+0x189/0x250 [ 1313.850358][T13513] ? __pfx____ratelimit+0x10/0x10 [ 1313.850385][T13513] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1313.850412][T13513] ? __pfx__printk+0x10/0x10 [ 1313.850433][T13513] ? __might_fault+0xb0/0x130 [ 1313.850471][T13513] should_fail_ex+0x46c/0x600 [ 1313.850503][T13513] _copy_from_user+0x2d/0xb0 [ 1313.850528][T13513] ___sys_sendmsg+0x158/0x2a0 [ 1313.850551][T13513] ? __pfx____sys_sendmsg+0x10/0x10 [ 1313.850606][T13513] ? __fget_files+0x2a/0x420 [ 1313.850631][T13513] ? __fget_files+0x3a6/0x420 [ 1313.850666][T13513] __x64_sys_sendmsg+0x1a1/0x260 [ 1313.850688][T13513] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1313.850718][T13513] ? __pfx_ksys_write+0x10/0x10 [ 1313.850739][T13513] ? rcu_is_watching+0x15/0xb0 [ 1313.850772][T13513] ? do_syscall_64+0xbe/0x3b0 [ 1313.850794][T13513] do_syscall_64+0xfa/0x3b0 [ 1313.850810][T13513] ? lockdep_hardirqs_on+0x9c/0x150 [ 1313.850836][T13513] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1313.850855][T13513] ? clear_bhb_loop+0x60/0xb0 [ 1313.850878][T13513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1313.850896][T13513] RIP: 0033:0x7fc11210ebe9 [ 1313.850913][T13513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1313.850928][T13513] RSP: 002b:00007fc110376038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1313.850949][T13513] RAX: ffffffffffffffda RBX: 00007fc112345fa0 RCX: 00007fc11210ebe9 [ 1313.850964][T13513] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 1313.850982][T13513] RBP: 00007fc110376090 R08: 0000000000000000 R09: 0000000000000000 [ 1313.850994][T13513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1313.851006][T13513] R13: 00007fc112346038 R14: 00007fc112345fa0 R15: 00007ffd8f98bf88 [ 1313.851037][T13513] [ 1314.068647][T13486] Bluetooth: hci0: command tx timeout [ 1314.200132][ C1] vkms_vblank_simulate: vblank timer overrun [ 1314.265696][ C1] vkms_vblank_simulate: vblank timer overrun [ 1314.509404][ T1510] team0 (unregistering): Port device team_slave_1 removed [ 1314.682359][ C1] vkms_vblank_simulate: vblank timer overrun [ 1314.791626][ T1510] team0 (unregistering): Port device team_slave_0 removed [ 1314.822603][T13486] Bluetooth: hci3: command tx timeout [ 1314.883848][ C1] vkms_vblank_simulate: vblank timer overrun [ 1315.184496][ C1] vkms_vblank_simulate: vblank timer overrun [ 1315.234549][ C1] vkms_vblank_simulate: vblank timer overrun [ 1315.584488][ C1] vkms_vblank_simulate: vblank timer overrun [ 1315.644883][ C1] vkms_vblank_simulate: vblank timer overrun [ 1315.668584][T13486] Bluetooth: hci2: command tx timeout [ 1315.711745][ C1] vkms_vblank_simulate: vblank timer overrun [ 1316.034957][ C1] vkms_vblank_simulate: vblank timer overrun [ 1316.098730][ C1] vkms_vblank_simulate: vblank timer overrun [ 1316.158565][T13486] Bluetooth: hci0: command tx timeout [ 1316.362797][ C1] vkms_vblank_simulate: vblank timer overrun [ 1316.430147][ C1] vkms_vblank_simulate: vblank timer overrun [ 1316.614699][ C1] vkms_vblank_simulate: vblank timer overrun [ 1316.714908][ C1] vkms_vblank_simulate: vblank timer overrun [ 1316.868589][T13486] Bluetooth: hci3: command tx timeout [ 1317.062605][ C1] vkms_vblank_simulate: vblank timer overrun [ 1317.614429][T13484] lo speed is unknown, defaulting to 1000 [ 1317.748780][T13486] Bluetooth: hci2: command tx timeout [ 1318.087864][ C1] vkms_vblank_simulate: vblank timer overrun [ 1318.279015][ C1] vkms_vblank_simulate: vblank timer overrun [ 1318.461238][ C1] vkms_vblank_simulate: vblank timer overrun [ 1318.640627][ C1] vkms_vblank_simulate: vblank timer overrun [ 1318.765250][ C1] vkms_vblank_simulate: vblank timer overrun [ 1318.802947][ C1] vkms_vblank_simulate: vblank timer overrun [ 1318.803057][ T5933] usb 7-1: new full-speed USB device number 51 using dummy_hcd [ 1318.863633][ C1] vkms_vblank_simulate: vblank timer overrun [ 1318.945383][T13501] lo speed is unknown, defaulting to 1000 [ 1318.949957][T13486] Bluetooth: hci3: command tx timeout [ 1318.954528][ T5933] usb 7-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 1318.954559][ T5933] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1318.969990][ T5933] usb 7-1: config 0 descriptor?? [ 1319.016084][ T5933] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 1319.298166][ C1] vkms_vblank_simulate: vblank timer overrun [ 1319.445877][ C1] vkms_vblank_simulate: vblank timer overrun [ 1320.099175][ T5933] gp8psk: usb out operation failed. [ 1320.099208][ T5933] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 1320.099254][ T5933] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 1320.123545][ T5933] usb 7-1: USB disconnect, device number 51 [ 1321.028576][T13486] Bluetooth: hci3: command tx timeout [ 1321.190780][ C1] vkms_vblank_simulate: vblank timer overrun [ 1321.507323][ C1] vkms_vblank_simulate: vblank timer overrun [ 1321.533236][ C1] vkms_vblank_simulate: vblank timer overrun [ 1322.034114][ C1] vkms_vblank_simulate: vblank timer overrun [ 1322.244919][ C1] vkms_vblank_simulate: vblank timer overrun [ 1323.051513][T13480] chnl_net:caif_netlink_parms(): no params data found [ 1324.188819][ C1] vkms_vblank_simulate: vblank timer overrun [ 1324.651137][ C1] vkms_vblank_simulate: vblank timer overrun [ 1324.818338][T13414] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 1324.864323][T13484] chnl_net:caif_netlink_parms(): no params data found [ 1324.926282][T13414] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 1325.284430][ C1] vkms_vblank_simulate: vblank timer overrun [ 1325.437528][T13414] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 1325.621127][T13414] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 1325.769896][T13480] bridge0: port 1(bridge_slave_0) entered blocking state [ 1325.770986][T13480] bridge0: port 1(bridge_slave_0) entered disabled state [ 1325.771248][T13480] bridge_slave_0: entered allmulticast mode [ 1325.799694][T13480] bridge_slave_0: entered promiscuous mode [ 1325.861183][T13480] bridge0: port 2(bridge_slave_1) entered blocking state [ 1325.861266][T13480] bridge0: port 2(bridge_slave_1) entered disabled state [ 1325.861447][T13480] bridge_slave_1: entered allmulticast mode [ 1325.863301][T13480] bridge_slave_1: entered promiscuous mode [ 1326.060085][T13501] chnl_net:caif_netlink_parms(): no params data found [ 1326.247253][T13548] kexec: Could not allocate control_code_buffer [ 1326.438054][T13480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1326.660606][T13480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1326.833211][T13484] bridge0: port 1(bridge_slave_0) entered blocking state [ 1326.833399][T13484] bridge0: port 1(bridge_slave_0) entered disabled state [ 1326.833721][T13484] bridge_slave_0: entered allmulticast mode [ 1326.836534][T13484] bridge_slave_0: entered promiscuous mode [ 1326.978589][T13103] usb 7-1: new high-speed USB device number 52 using dummy_hcd [ 1326.988119][T13484] bridge0: port 2(bridge_slave_1) entered blocking state [ 1326.989062][T13484] bridge0: port 2(bridge_slave_1) entered disabled state [ 1326.989320][T13484] bridge_slave_1: entered allmulticast mode [ 1326.992013][T13484] bridge_slave_1: entered promiscuous mode [ 1327.138553][T13103] usb 7-1: Using ep0 maxpacket: 32 [ 1327.144039][T13103] usb 7-1: config 134 has an invalid interface number: 11 but max is 2 [ 1327.144069][T13103] usb 7-1: config 134 has an invalid interface number: 133 but max is 2 [ 1327.144092][T13103] usb 7-1: config 134 has no interface number 1 [ 1327.144110][T13103] usb 7-1: config 134 has no interface number 2 [ 1327.144186][T13103] usb 7-1: config 134 interface 11 altsetting 8 endpoint 0x8 has invalid maxpacket 1023, setting to 64 [ 1327.144235][T13103] usb 7-1: config 134 interface 133 altsetting 3 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 1327.144264][T13103] usb 7-1: config 134 interface 133 altsetting 3 endpoint 0xB has invalid maxpacket 1023, setting to 64 [ 1327.144292][T13103] usb 7-1: config 134 interface 133 altsetting 3 has a duplicate endpoint with address 0x9, skipping [ 1327.144317][T13103] usb 7-1: config 134 interface 133 altsetting 3 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 1327.144344][T13103] usb 7-1: config 134 interface 133 altsetting 3 has a duplicate endpoint with address 0x2, skipping [ 1327.144367][T13103] usb 7-1: config 134 interface 133 altsetting 3 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 1327.144395][T13103] usb 7-1: config 134 interface 133 altsetting 3 has a duplicate endpoint with address 0x8, skipping [ 1327.144419][T13103] usb 7-1: config 134 interface 133 altsetting 3 has a duplicate endpoint with address 0x1, skipping [ 1327.144444][T13103] usb 7-1: config 134 interface 133 altsetting 3 has an invalid descriptor for endpoint zero, skipping [ 1327.144466][T13103] usb 7-1: config 134 interface 133 altsetting 3 has a duplicate endpoint with address 0x4, skipping [ 1327.144490][T13103] usb 7-1: config 134 interface 133 altsetting 3 has an endpoint descriptor with address 0x9C, changing to 0x8C [ 1327.144517][T13103] usb 7-1: config 134 interface 133 altsetting 3 has a duplicate endpoint with address 0x8, skipping [ 1327.144541][T13103] usb 7-1: config 134 interface 11 has no altsetting 0 [ 1327.144559][T13103] usb 7-1: config 134 interface 0 has no altsetting 0 [ 1327.144585][T13103] usb 7-1: config 134 interface 133 has no altsetting 0 [ 1327.147782][T13103] usb 7-1: New USB device found, idVendor=0499, idProduct=5003, bcdDevice=44.e1 [ 1327.147813][T13103] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1327.147824][T13103] usb 7-1: Product: 㮝獍旮復慻쁩每疴돛䒐퉊ꅨ䓋䏬攚趟쟬雨숳챳厈ﮝ純ꃡ朹쥽䉂麱鱦㑒⣟䕝숖귔廝蹾兂䆐坈䚠괺盧ࡀཧ흺⁚ [ 1327.147837][T13103] usb 7-1: Manufacturer: 먏ᅷù貮伙ࣾ黜䔱虩侴К劾냚ᐔ岥葔鎎馑퓢뜜몚⺸ [ 1327.147847][T13103] usb 7-1: SerialNumber: 掸⾟㦽衱䟂얚彜댏࣫ᜥ歙ầ⏝뛏 [ 1327.430279][ T6403] block nbd1: Possible stuck request ffff888024ed5080: control (read@0,1024B). Runtime 150 seconds [ 1327.430329][ T6403] block nbd1: Possible stuck request ffff888024ed5240: control (read@1024,1024B). Runtime 150 seconds [ 1327.430427][ T6403] block nbd1: Possible stuck request ffff888024ed5400: control (read@2048,1024B). Runtime 150 seconds [ 1327.430460][ T6403] block nbd1: Possible stuck request ffff888024ed55c0: control (read@3072,1024B). Runtime 150 seconds [ 1327.482231][ T102] block nbd0: Possible stuck request ffff888024e17000: control (read@0,1024B). Runtime 150 seconds [ 1327.482284][ T102] block nbd0: Possible stuck request ffff888024e171c0: control (read@1024,1024B). Runtime 150 seconds [ 1327.482315][ T102] block nbd0: Possible stuck request ffff888024e17380: control (read@2048,1024B). Runtime 150 seconds [ 1327.482348][ T102] block nbd0: Possible stuck request ffff888024e17540: control (read@3072,1024B). Runtime 150 seconds [ 1327.504800][T13565] openvswitch: netlink: IP tunnel attribute has 12 unknown bytes. [ 1327.536917][T13480] team0: Port device team_slave_0 added [ 1327.796760][T13565] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 1327.808050][T13480] team0: Port device team_slave_1 added [ 1327.866320][T13103] usb 7-1: Quirk or no altset; falling back to MIDI 1.0 [ 1327.867251][T13103] snd-usb-audio 7-1:134.11: probe with driver snd-usb-audio failed with error -2 [ 1327.878645][T13103] usb 7-1: Quirk or no altset; falling back to MIDI 1.0 [ 1327.879191][T13103] snd-usb-audio 7-1:134.0: probe with driver snd-usb-audio failed with error -2 [ 1327.885617][T13103] usb 7-1: Quirk or no altset; falling back to MIDI 1.0 [ 1327.955690][T13103] snd-usb-audio 7-1:134.133: probe with driver snd-usb-audio failed with error -2 [ 1327.988619][T13484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1328.015982][T13103] usb 7-1: USB disconnect, device number 52 [ 1328.122637][T12730] udevd[12730]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:134.133/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1328.413600][T13484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1328.533308][T13501] bridge0: port 1(bridge_slave_0) entered blocking state [ 1328.533446][T13501] bridge0: port 1(bridge_slave_0) entered disabled state [ 1328.533729][T13501] bridge_slave_0: entered allmulticast mode [ 1328.536801][T13501] bridge_slave_0: entered promiscuous mode [ 1328.671528][T13480] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1328.671545][T13480] 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. [ 1328.671572][T13480] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1328.672490][T13501] bridge0: port 2(bridge_slave_1) entered blocking state [ 1328.672719][T13501] bridge0: port 2(bridge_slave_1) entered disabled state [ 1328.672929][T13501] bridge_slave_1: entered allmulticast mode [ 1328.681486][T13501] bridge_slave_1: entered promiscuous mode [ 1328.820476][T13480] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1328.820494][T13480] 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. [ 1328.820525][T13480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1329.390779][ C1] vkms_vblank_simulate: vblank timer overrun [ 1329.555467][ C1] vkms_vblank_simulate: vblank timer overrun [ 1330.337266][T13484] team0: Port device team_slave_0 added [ 1330.356198][T13581] ucma_write: process 998 (syz.6.1590) changed security contexts after opening file descriptor, this is not allowed. [ 1330.457776][T13583] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1591'. [ 1330.527717][T13484] team0: Port device team_slave_1 added [ 1330.558729][T13501] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1330.873045][T13501] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1331.177786][T13484] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1331.177805][T13484] 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. [ 1331.177832][T13484] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1331.208371][T13103] usb 7-1: new high-speed USB device number 53 using dummy_hcd [ 1331.361515][T13103] usb 7-1: config index 0 descriptor too short (expected 23569, got 27) [ 1331.361578][T13103] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1331.380356][T13103] usb 7-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1331.380387][T13103] usb 7-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1331.380407][T13103] usb 7-1: Manufacturer: syz [ 1331.386042][T13103] usb 7-1: config 0 descriptor?? [ 1331.446142][ C1] vkms_vblank_simulate: vblank timer overrun [ 1331.528429][T13103] rc_core: IR keymap rc-hauppauge not found [ 1331.528451][T13103] Registered IR keymap rc-empty [ 1331.542387][T13103] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/rc/rc0 [ 1331.550717][T13103] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/rc/rc0/input9 [ 1331.735821][T13484] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1331.735838][T13484] 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. [ 1331.735874][T13484] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1331.799544][T13480] hsr_slave_0: entered promiscuous mode [ 1331.804518][T13480] hsr_slave_1: entered promiscuous mode [ 1331.807857][T13480] debugfs: 'hsr0' already exists in 'hsr' [ 1331.807884][T13480] Cannot create hsr debugfs directory [ 1331.824333][T13501] team0: Port device team_slave_0 added [ 1332.036295][ C1] vkms_vblank_simulate: vblank timer overrun [ 1332.111019][ T9410] usb 7-1: USB disconnect, device number 53 [ 1332.179862][T13501] team0: Port device team_slave_1 added [ 1332.615316][T13501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1332.615335][T13501] 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. [ 1332.615363][T13501] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1332.893769][T13501] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1332.893786][T13501] 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. [ 1332.893814][T13501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1332.925733][T13484] hsr_slave_0: entered promiscuous mode [ 1332.942063][T13484] hsr_slave_1: entered promiscuous mode [ 1332.949405][T13484] debugfs: 'hsr0' already exists in 'hsr' [ 1332.949436][T13484] Cannot create hsr debugfs directory [ 1333.805787][T13501] hsr_slave_0: entered promiscuous mode [ 1333.807153][T13501] hsr_slave_1: entered promiscuous mode [ 1333.808074][T13501] debugfs: 'hsr0' already exists in 'hsr' [ 1333.808099][T13501] Cannot create hsr debugfs directory [ 1334.453016][T13598] loop2: detected capacity change from 0 to 7 [ 1334.507493][T13598] Dev loop2: unable to read RDB block 7 [ 1334.507542][T13598] loop2: unable to read partition table [ 1334.507691][T13598] loop2: partition table beyond EOD, truncated [ 1334.508098][T13598] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 1335.547790][ C1] vkms_vblank_simulate: vblank timer overrun [ 1335.846841][ C1] vkms_vblank_simulate: vblank timer overrun [ 1337.395930][ C1] vkms_vblank_simulate: vblank timer overrun [ 1337.414211][T13414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1337.815876][ C1] vkms_vblank_simulate: vblank timer overrun [ 1338.165162][ C1] vkms_vblank_simulate: vblank timer overrun [ 1338.911853][ C1] vkms_vblank_simulate: vblank timer overrun [ 1339.198977][T13414] 8021q: adding VLAN 0 to HW filter on device team0 [ 1339.242936][ T1558] bridge0: port 1(bridge_slave_0) entered blocking state [ 1339.243325][ T1558] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1339.286618][ T1558] bridge0: port 2(bridge_slave_1) entered blocking state [ 1339.288829][ T1558] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1339.786083][ T1510] bridge_slave_1: left allmulticast mode [ 1339.786116][ T1510] bridge_slave_1: left promiscuous mode [ 1339.786377][ T1510] bridge0: port 2(bridge_slave_1) entered disabled state [ 1339.857701][ T1510] bridge_slave_0: left allmulticast mode [ 1339.857726][ T1510] bridge_slave_0: left promiscuous mode [ 1339.857913][ T1510] bridge0: port 1(bridge_slave_0) entered disabled state [ 1339.921564][ T1510] bridge_slave_1: left allmulticast mode [ 1339.921587][ T1510] bridge_slave_1: left promiscuous mode [ 1339.921739][ T1510] bridge0: port 2(bridge_slave_1) entered disabled state [ 1339.980570][ T1510] bridge_slave_0: left allmulticast mode [ 1339.980594][ T1510] bridge_slave_0: left promiscuous mode [ 1339.980758][ T1510] bridge0: port 1(bridge_slave_0) entered disabled state [ 1340.076925][ T1510] bridge_slave_1: left allmulticast mode [ 1340.077140][ T1510] bridge_slave_1: left promiscuous mode [ 1340.077350][ T1510] bridge0: port 2(bridge_slave_1) entered disabled state [ 1340.139838][ T1510] bridge_slave_0: left allmulticast mode [ 1340.139860][ T1510] bridge_slave_0: left promiscuous mode [ 1340.140044][ T1510] bridge0: port 1(bridge_slave_0) entered disabled state [ 1340.663909][ C1] vkms_vblank_simulate: vblank timer overrun [ 1340.741478][ T31] usb 7-1: new high-speed USB device number 54 using dummy_hcd [ 1340.810342][ C1] vkms_vblank_simulate: vblank timer overrun [ 1340.880495][ C1] vkms_vblank_simulate: vblank timer overrun [ 1340.904589][ T31] usb 7-1: unable to read config index 0 descriptor/start: -61 [ 1340.904629][ T31] usb 7-1: can't read configurations, error -61 [ 1341.050578][ C1] vkms_vblank_simulate: vblank timer overrun [ 1341.051983][ T31] usb 7-1: new high-speed USB device number 55 using dummy_hcd [ 1341.181331][ T1510] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1341.211939][ T31] usb 7-1: unable to read config index 0 descriptor/start: -61 [ 1341.211980][ T31] usb 7-1: can't read configurations, error -61 [ 1341.212453][ T31] usb usb7-port1: attempt power cycle [ 1341.289092][ T1510] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1341.345245][ T1510] bond0 (unregistering): Released all slaves [ 1341.546226][ C1] vkms_vblank_simulate: vblank timer overrun [ 1341.561731][ T31] usb 7-1: new high-speed USB device number 56 using dummy_hcd [ 1341.582418][ T31] usb 7-1: unable to read config index 0 descriptor/start: -61 [ 1341.582452][ T31] usb 7-1: can't read configurations, error -61 [ 1341.728923][ T31] usb 7-1: new high-speed USB device number 57 using dummy_hcd [ 1341.753373][ T31] usb 7-1: unable to read config index 0 descriptor/start: -61 [ 1341.753412][ T31] usb 7-1: can't read configurations, error -61 [ 1341.755107][ T31] usb usb7-port1: unable to enumerate USB device [ 1342.032197][ T1510] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1342.114676][ T1510] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1342.186733][ T1510] bond0 (unregistering): Released all slaves [ 1342.359924][ C1] vkms_vblank_simulate: vblank timer overrun [ 1342.430828][ C1] vkms_vblank_simulate: vblank timer overrun [ 1342.550738][ C1] vkms_vblank_simulate: vblank timer overrun [ 1342.615800][ C1] vkms_vblank_simulate: vblank timer overrun [ 1342.828116][ C1] vkms_vblank_simulate: vblank timer overrun [ 1342.914416][ C1] vkms_vblank_simulate: vblank timer overrun [ 1343.000206][ C1] vkms_vblank_simulate: vblank timer overrun [ 1343.129730][ C1] vkms_vblank_simulate: vblank timer overrun [ 1343.183950][ C1] vkms_vblank_simulate: vblank timer overrun [ 1343.293609][ C1] vkms_vblank_simulate: vblank timer overrun [ 1343.331987][ C1] vkms_vblank_simulate: vblank timer overrun [ 1343.394271][ C1] vkms_vblank_simulate: vblank timer overrun [ 1343.435978][ C1] vkms_vblank_simulate: vblank timer overrun [ 1343.648525][ C1] vkms_vblank_simulate: vblank timer overrun [ 1343.981318][ C1] vkms_vblank_simulate: vblank timer overrun [ 1344.060704][ C1] vkms_vblank_simulate: vblank timer overrun [ 1344.229271][ T1510] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1344.493708][ C1] vkms_vblank_simulate: vblank timer overrun [ 1344.539787][ T1510] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1345.364925][ C1] vkms_vblank_simulate: vblank timer overrun [ 1345.447268][ T1510] bond0 (unregistering): Released all slaves [ 1345.760516][ C1] vkms_vblank_simulate: vblank timer overrun [ 1345.847384][ C1] vkms_vblank_simulate: vblank timer overrun [ 1346.276105][ C1] vkms_vblank_simulate: vblank timer overrun [ 1346.331417][ C1] vkms_vblank_simulate: vblank timer overrun [ 1346.377449][ C1] vkms_vblank_simulate: vblank timer overrun [ 1346.460801][ C1] vkms_vblank_simulate: vblank timer overrun [ 1346.807875][ C1] vkms_vblank_simulate: vblank timer overrun [ 1347.331511][ C1] vkms_vblank_simulate: vblank timer overrun [ 1347.487298][ C1] vkms_vblank_simulate: vblank timer overrun [ 1347.537276][ C1] vkms_vblank_simulate: vblank timer overrun [ 1347.754908][ C1] vkms_vblank_simulate: vblank timer overrun [ 1347.886451][ C1] vkms_vblank_simulate: vblank timer overrun [ 1347.978174][ C1] vkms_vblank_simulate: vblank timer overrun [ 1348.275454][ C1] vkms_vblank_simulate: vblank timer overrun [ 1348.697674][ C1] vkms_vblank_simulate: vblank timer overrun [ 1348.945282][ C1] vkms_vblank_simulate: vblank timer overrun [ 1349.043831][ C1] vkms_vblank_simulate: vblank timer overrun [ 1350.480216][T13414] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1350.736204][T13663] FAULT_INJECTION: forcing a failure. [ 1350.736204][T13663] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1350.736236][T13663] CPU: 1 UID: 0 PID: 13663 Comm: syz.6.1610 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1350.736259][T13663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1350.736270][T13663] Call Trace: [ 1350.736278][T13663] [ 1350.736287][T13663] dump_stack_lvl+0x189/0x250 [ 1350.736319][T13663] ? __pfx____ratelimit+0x10/0x10 [ 1350.736346][T13663] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1350.736372][T13663] ? __pfx__printk+0x10/0x10 [ 1350.736392][T13663] ? __might_fault+0xb0/0x130 [ 1350.736430][T13663] should_fail_ex+0x46c/0x600 [ 1350.736463][T13663] _copy_from_user+0x2d/0xb0 [ 1350.736487][T13663] ___sys_recvmsg+0x12e/0x510 [ 1350.736514][T13663] ? __pfx____sys_recvmsg+0x10/0x10 [ 1350.736559][T13663] ? __fget_files+0x3a6/0x420 [ 1350.736595][T13663] __x64_sys_recvmsg+0x19e/0x260 [ 1350.736617][T13663] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 1350.736648][T13663] ? __pfx_ksys_write+0x10/0x10 [ 1350.736668][T13663] ? rcu_is_watching+0x15/0xb0 [ 1350.736701][T13663] ? do_syscall_64+0xbe/0x3b0 [ 1350.736722][T13663] do_syscall_64+0xfa/0x3b0 [ 1350.736746][T13663] ? lockdep_hardirqs_on+0x9c/0x150 [ 1350.736771][T13663] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1350.736791][T13663] ? clear_bhb_loop+0x60/0xb0 [ 1350.736814][T13663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1350.736832][T13663] RIP: 0033:0x7fc11210ebe9 [ 1350.736848][T13663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1350.736865][T13663] RSP: 002b:00007fc110376038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1350.736886][T13663] RAX: ffffffffffffffda RBX: 00007fc112345fa0 RCX: 00007fc11210ebe9 [ 1350.736901][T13663] RDX: 0000000040000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 1350.736914][T13663] RBP: 00007fc110376090 R08: 0000000000000000 R09: 0000000000000000 [ 1350.736927][T13663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1350.736939][T13663] R13: 00007fc112346038 R14: 00007fc112345fa0 R15: 00007ffd8f98bf88 [ 1350.737034][T13663] [ 1351.170024][ T1510] hsr_slave_0: left promiscuous mode [ 1351.218626][ T1510] hsr_slave_1: left promiscuous mode [ 1351.232810][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1351.259499][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1351.488492][ T1510] hsr_slave_0: left promiscuous mode [ 1351.521896][ T1510] hsr_slave_1: left promiscuous mode [ 1351.522839][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1351.563535][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1351.729053][T10385] hid-generic 0086:063B:0002.001E: unknown main item tag 0x0 [ 1351.729090][T10385] hid-generic 0086:063B:0002.001E: unknown main item tag 0x0 [ 1351.729116][T10385] hid-generic 0086:063B:0002.001E: unknown main item tag 0x0 [ 1351.729141][T10385] hid-generic 0086:063B:0002.001E: unknown main item tag 0x0 [ 1351.729165][T10385] hid-generic 0086:063B:0002.001E: unknown main item tag 0x0 [ 1351.729189][T10385] hid-generic 0086:063B:0002.001E: unknown main item tag 0x0 [ 1351.729208][T10385] hid-generic 0086:063B:0002.001E: unknown main item tag 0x0 [ 1351.729232][T10385] hid-generic 0086:063B:0002.001E: unknown main item tag 0x0 [ 1351.729255][T10385] hid-generic 0086:063B:0002.001E: unknown main item tag 0x0 [ 1351.729278][T10385] hid-generic 0086:063B:0002.001E: unknown main item tag 0x0 [ 1351.745649][T10385] hid-generic 0086:063B:0002.001E: hidraw0: HID v0.67 Device [syz1] on syz0 [ 1351.867234][ T1510] hsr_slave_0: left promiscuous mode [ 1351.970924][ T1510] hsr_slave_1: left promiscuous mode [ 1351.971868][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1352.031210][ T1510] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1353.237045][ C1] vkms_vblank_simulate: vblank timer overrun [ 1353.596683][ C1] vkms_vblank_simulate: vblank timer overrun [ 1353.709359][ T1510] team0 (unregistering): Port device team_slave_1 removed [ 1353.799014][ C1] vkms_vblank_simulate: vblank timer overrun [ 1353.949129][ T1510] team0 (unregistering): Port device team_slave_0 removed [ 1354.315584][ C1] vkms_vblank_simulate: vblank timer overrun [ 1354.959195][ C1] vkms_vblank_simulate: vblank timer overrun [ 1356.559957][ C1] vkms_vblank_simulate: vblank timer overrun [ 1356.762534][T13713] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1357.445178][ C1] vkms_vblank_simulate: vblank timer overrun [ 1357.567918][ C1] vkms_vblank_simulate: vblank timer overrun [ 1357.732347][ C1] vkms_vblank_simulate: vblank timer overrun [ 1357.978396][ C1] vkms_vblank_simulate: vblank timer overrun [ 1357.982229][T13719] FAULT_INJECTION: forcing a failure. [ 1357.982229][T13719] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1357.982263][T13719] CPU: 1 UID: 0 PID: 13719 Comm: syz.6.1617 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1357.982286][T13719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1357.982298][T13719] Call Trace: [ 1357.982306][T13719] [ 1357.982316][T13719] dump_stack_lvl+0x189/0x250 [ 1357.982347][T13719] ? __pfx____ratelimit+0x10/0x10 [ 1357.982374][T13719] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1357.982400][T13719] ? __pfx__printk+0x10/0x10 [ 1357.982421][T13719] ? __might_fault+0xb0/0x130 [ 1357.982466][T13719] should_fail_ex+0x46c/0x600 [ 1357.982503][T13719] _copy_from_user+0x2d/0xb0 [ 1357.982528][T13719] get_timespec64+0x8e/0x1a0 [ 1357.982550][T13719] ? __pfx_get_timespec64+0x10/0x10 [ 1357.982585][T13719] __x64_sys_recvmmsg+0x143/0x240 [ 1357.982610][T13719] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 1357.982637][T13719] ? do_syscall_64+0xbe/0x3b0 [ 1357.982660][T13719] do_syscall_64+0xfa/0x3b0 [ 1357.982676][T13719] ? lockdep_hardirqs_on+0x9c/0x150 [ 1357.982704][T13719] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1357.982723][T13719] ? clear_bhb_loop+0x60/0xb0 [ 1357.982746][T13719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1357.982765][T13719] RIP: 0033:0x7fc11210ebe9 [ 1357.982782][T13719] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1357.982798][T13719] RSP: 002b:00007fc110355038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1357.982820][T13719] RAX: ffffffffffffffda RBX: 00007fc112346090 RCX: 00007fc11210ebe9 [ 1357.982835][T13719] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 1357.982849][T13719] RBP: 00007fc110355090 R08: 0000200000003700 R09: 0000000000000000 [ 1357.982862][T13719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1357.982874][T13719] R13: 00007fc112346128 R14: 00007fc112346090 R15: 00007ffd8f98bf88 [ 1357.982906][T13719] [ 1358.050029][ T102] block nbd0: Possible stuck request ffff888024e17000: control (read@0,1024B). Runtime 180 seconds [ 1358.050084][ T102] block nbd0: Possible stuck request ffff888024e171c0: control (read@1024,1024B). Runtime 180 seconds [ 1358.050115][ T102] block nbd0: Possible stuck request ffff888024e17380: control (read@2048,1024B). Runtime 180 seconds [ 1358.050146][ T102] block nbd0: Possible stuck request ffff888024e17540: control (read@3072,1024B). Runtime 180 seconds [ 1358.058483][ T6403] block nbd1: Possible stuck request ffff888024ed5080: control (read@0,1024B). Runtime 180 seconds [ 1358.058523][ T6403] block nbd1: Possible stuck request ffff888024ed5240: control (read@1024,1024B). Runtime 180 seconds [ 1358.058553][ T6403] block nbd1: Possible stuck request ffff888024ed5400: control (read@2048,1024B). Runtime 180 seconds [ 1358.058584][ T6403] block nbd1: Possible stuck request ffff888024ed55c0: control (read@3072,1024B). Runtime 180 seconds [ 1358.217431][ T1510] team0 (unregistering): Port device team_slave_1 removed [ 1358.469483][ T1510] team0 (unregistering): Port device team_slave_0 removed [ 1358.607281][ T5855] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1358.654131][ C1] vkms_vblank_simulate: vblank timer overrun [ 1358.685187][ T5855] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1358.689402][ T5855] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1358.735095][ T5855] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1358.736182][ T5855] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1358.751853][ C1] vkms_vblank_simulate: vblank timer overrun [ 1358.936858][ C1] vkms_vblank_simulate: vblank timer overrun [ 1360.150283][ T1510] team0 (unregistering): Port device team_slave_1 removed [ 1360.299506][ T1510] team0 (unregistering): Port device team_slave_0 removed [ 1360.559276][ C1] vkms_vblank_simulate: vblank timer overrun [ 1360.788667][T13486] Bluetooth: hci4: command tx timeout [ 1361.519717][T13720] lo speed is unknown, defaulting to 1000 [ 1361.718433][ C1] vkms_vblank_simulate: vblank timer overrun [ 1361.939878][ C1] vkms_vblank_simulate: vblank timer overrun [ 1361.984870][ T1325] ieee802154 phy0 wpan0: encryption failed: -22 [ 1361.985569][ T1325] ieee802154 phy1 wpan1: encryption failed: -22 [ 1362.366903][ C1] vkms_vblank_simulate: vblank timer overrun [ 1362.874043][T13486] Bluetooth: hci4: command tx timeout [ 1363.044729][ C1] vkms_vblank_simulate: vblank timer overrun [ 1363.114349][ T9410] hid_parser_main: 128 callbacks suppressed [ 1363.114373][ T9410] hid-generic 0086:063B:0002.001F: unknown main item tag 0x0 [ 1363.114405][ T9410] hid-generic 0086:063B:0002.001F: unknown main item tag 0x0 [ 1363.114432][ T9410] hid-generic 0086:063B:0002.001F: unknown main item tag 0x0 [ 1363.114459][ T9410] hid-generic 0086:063B:0002.001F: unknown main item tag 0x0 [ 1363.114487][ T9410] hid-generic 0086:063B:0002.001F: unknown main item tag 0x0 [ 1363.114513][ T9410] hid-generic 0086:063B:0002.001F: unknown main item tag 0x0 [ 1363.114540][ T9410] hid-generic 0086:063B:0002.001F: unknown main item tag 0x0 [ 1363.114567][ T9410] hid-generic 0086:063B:0002.001F: unknown main item tag 0x0 [ 1363.114593][ T9410] hid-generic 0086:063B:0002.001F: unknown main item tag 0x0 [ 1363.114620][ T9410] hid-generic 0086:063B:0002.001F: unknown main item tag 0x0 [ 1363.162744][ T9410] hid-generic 0086:063B:0002.001F: hidraw0: HID v0.67 Device [syz1] on syz0 [ 1364.066735][ C1] vkms_vblank_simulate: vblank timer overrun [ 1364.196903][ C1] vkms_vblank_simulate: vblank timer overrun [ 1364.765000][ C1] vkms_vblank_simulate: vblank timer overrun [ 1364.815920][ C1] vkms_vblank_simulate: vblank timer overrun [ 1364.948430][T13486] Bluetooth: hci4: command tx timeout [ 1365.513034][T13720] chnl_net:caif_netlink_parms(): no params data found [ 1365.881577][ C1] vkms_vblank_simulate: vblank timer overrun [ 1366.032768][ C1] vkms_vblank_simulate: vblank timer overrun [ 1366.448567][ T31] usb 7-1: new high-speed USB device number 58 using dummy_hcd [ 1366.632238][ T31] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1366.632296][ T31] usb 7-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 1366.632339][ T31] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1366.632363][ T31] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1366.687177][ T31] usb 7-1: config 0 descriptor?? [ 1366.707267][ T31] usbhid 7-1:0.0: couldn't find an input interrupt endpoint [ 1366.862597][T13720] bridge0: port 1(bridge_slave_0) entered blocking state [ 1366.862796][T13720] bridge0: port 1(bridge_slave_0) entered disabled state [ 1366.863065][T13720] bridge_slave_0: entered allmulticast mode [ 1366.868159][T13720] bridge_slave_0: entered promiscuous mode [ 1366.913695][T13720] bridge0: port 2(bridge_slave_1) entered blocking state [ 1366.913934][T13720] bridge0: port 2(bridge_slave_1) entered disabled state [ 1366.914156][T13720] bridge_slave_1: entered allmulticast mode [ 1366.941742][T13720] bridge_slave_1: entered promiscuous mode [ 1367.028704][T13486] Bluetooth: hci4: command tx timeout [ 1367.114005][ C1] vkms_vblank_simulate: vblank timer overrun [ 1367.343489][T13720] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1367.347938][T13720] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1367.658462][ C1] vkms_vblank_simulate: vblank timer overrun [ 1367.758053][T13720] team0: Port device team_slave_0 added [ 1367.773363][T13720] team0: Port device team_slave_1 added [ 1368.119810][T13720] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1368.119833][T13720] 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. [ 1368.119859][T13720] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1368.359542][T13720] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1368.359560][T13720] 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. [ 1368.359587][T13720] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1368.938066][T13720] hsr_slave_0: entered promiscuous mode [ 1368.944502][T13720] hsr_slave_1: entered promiscuous mode [ 1368.945343][T13720] debugfs: 'hsr0' already exists in 'hsr' [ 1368.945366][T13720] Cannot create hsr debugfs directory [ 1369.263304][ T6095] usb 7-1: USB disconnect, device number 58 [ 1370.325757][ C1] vkms_vblank_simulate: vblank timer overrun [ 1370.762935][ T5855] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1370.773975][ T5855] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1370.776429][ T5855] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1370.830953][ T5855] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1370.837405][ T5855] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1371.296555][ C1] vkms_vblank_simulate: vblank timer overrun [ 1371.502527][T13832] lo speed is unknown, defaulting to 1000 [ 1371.736742][ C1] vkms_vblank_simulate: vblank timer overrun [ 1372.458654][ C1] vkms_vblank_simulate: vblank timer overrun [ 1372.956847][T13486] Bluetooth: hci0: command tx timeout [ 1373.120060][ T5855] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1373.160163][ T5855] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1373.183925][ T5855] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1373.191468][ T5855] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1373.192382][ T5855] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1373.364668][ T38] INFO: task syz.3.1486:12963 blocked for more than 143 seconds. [ 1373.364690][ T38] Not tainted syzkaller #0 [ 1373.364700][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1373.364710][ T38] task:syz.3.1486 state:D stack:25000 pid:12963 tgid:12954 ppid:5839 task_flags:0x400140 flags:0x00004006 [ 1373.364761][ T38] Call Trace: [ 1373.364768][ T38] [ 1373.364782][ T38] __schedule+0x16f3/0x4c20 [ 1373.364821][ T38] ? sched_clock+0x3f/0x60 [ 1373.364846][ T38] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1373.364879][ T38] ? __pfx___schedule+0x10/0x10 [ 1373.364936][ T38] rt_mutex_schedule+0x77/0xf0 [ 1373.364956][ T38] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 1373.364993][ T38] ? rt_mutex_slowlock_block+0x351/0x6d0 [ 1373.365020][ T38] rt_mutex_slowlock+0x2b1/0x6e0 [ 1373.365046][ T38] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 1373.365068][ T38] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 1373.365100][ T38] ? sync_bdevs+0x1ac/0x340 [ 1373.365130][ T38] ? _atomic_dec_and_lock+0x93/0x120 [ 1373.365160][ T38] ? sync_bdevs+0x1ac/0x340 [ 1373.365179][ T38] mutex_lock_nested+0x16a/0x1d0 [ 1373.365207][ T38] sync_bdevs+0x1ac/0x340 [ 1373.365234][ T38] ksys_sync+0xb9/0x150 [ 1373.365262][ T38] ? __pfx_ksys_sync+0x10/0x10 [ 1373.365286][ T38] ? rcu_is_watching+0x15/0xb0 [ 1373.365319][ T38] ? do_syscall_64+0xbe/0x3b0 [ 1373.365342][ T38] __ia32_sys_sync+0xe/0x20 [ 1373.365367][ T38] do_syscall_64+0xfa/0x3b0 [ 1373.365384][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 1373.365411][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1373.365431][ T38] ? clear_bhb_loop+0x60/0xb0 [ 1373.365455][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1373.365474][ T38] RIP: 0033:0x7f5cb76eebe9 [ 1373.365491][ T38] RSP: 002b:00007f5cb5935038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1373.365512][ T38] RAX: ffffffffffffffda RBX: 00007f5cb7926090 RCX: 00007f5cb76eebe9 [ 1373.365527][ T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1373.365538][ T38] RBP: 00007f5cb7926090 R08: 0000000000000000 R09: 0000000000000000 [ 1373.365551][ T38] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1373.365565][ T38] R13: 00007f5cb7926128 R14: 00007f5cb7926090 R15: 00007fff1da21798 [ 1373.365597][ T38] [ 1373.365635][ T38] [ 1373.365635][ T38] Showing all locks held in the system: [ 1373.365648][ T38] 1 lock held by khungtaskd/38: [ 1373.365659][ T38] #0: ffffffff8d9a8bc0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 1373.365717][ T38] 17 locks held by irq/33-virtio1-/1188: [ 1373.365732][ T38] 5 locks held by kworker/u8:10/1510: [ 1373.365743][ T38] #0: ffff88801a6f4138 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 1373.365793][ T38] #1: ffffc900059efbc0 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 1373.365841][ T38] #2: ffffffff8ecc6280 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xf7/0x800 [ 1373.365891][ T38] #3: ffff8880344f40d8 (&dev->mutex){....}-{4:4}, at: devlink_pernet_pre_exit+0x10a/0x3d0 [ 1373.365942][ T38] #4: ffff8880344f1300 (&devlink->lock_key#34){+.+.}-{4:4}, at: devlink_pernet_pre_exit+0x11c/0x3d0 [ 1373.365988][ T38] 2 locks held by kworker/u8:11/1558: [ 1373.366016][ T38] 2 locks held by getty/5599: [ 1373.366027][ T38] #0: ffff88823bf480a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 1373.366079][ T38] #1: ffffc90003e8b2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x444/0x1410 [ 1373.366129][ T38] 1 lock held by syz-executor/5827: [ 1373.366145][ T38] 3 locks held by kworker/0:3/10385: [ 1373.366159][ T38] 1 lock held by udevd/12720: [ 1373.366170][ T38] #0: ffff888024d834c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xcc0 [ 1373.366215][ T38] 1 lock held by udevd/12722: [ 1373.366226][ T38] #0: ffff888024ddf4c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xcc0 [ 1373.366270][ T38] 1 lock held by syz.3.1486/12963: [ 1373.366281][ T38] #0: ffff888024ddf4c8 (&disk->open_mutex){+.+.}-{4:4}, at: sync_bdevs+0x1ac/0x340 [ 1373.366327][ T38] 7 locks held by syz-executor/13501: [ 1373.366338][ T38] #0: ffff88801111e488 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x217/0xb40 [ 1373.366389][ T38] #1: ffff88803cd61878 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1e1/0x4f0 [ 1373.366438][ T38] #2: ffff888026b12878 (kn->active#53){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x204/0x4f0 [ 1373.366492][ T38] #3: ffffffff8e542998 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: new_device_store+0x12c/0x6f0 [ 1373.366538][ T38] #4: ffff88805ef4f0d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x400 [ 1373.366578][ T38] #5: ffff88805ef4e300 (&devlink->lock_key#37){+.+.}-{4:4}, at: nsim_drv_probe+0xc2/0xba0 [ 1373.366625][ T38] #6: ffffffff8ecd3178 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_dev_lock+0x257/0x2f0 [ 1373.366674][ T38] 4 locks held by syz-executor/13720: [ 1373.366685][ T38] #0: ffff88801111e488 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x217/0xb40 [ 1373.366734][ T38] #1: ffff8880398a2878 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1e1/0x4f0 [ 1373.366780][ T38] #2: ffff888026b12968 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x204/0x4f0 [ 1373.366828][ T38] #3: ffffffff8e542998 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x360 [ 1373.366873][ T38] 4 locks held by syz-executor/13832: [ 1373.366884][ T38] 1 lock held by syz-executor/13850: [ 1373.366893][ T38] #0: ffffffff8ecd3178 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 1373.366947][ T38] 1 lock held by cmp/13852: [ 1373.366957][ T38] 3 locks held by syz-executor/13853: [ 1373.366968][ T38] [ 1373.366974][ T38] ============================================= [ 1373.366974][ T38] [ 1373.366992][ T38] NMI backtrace for cpu 0 [ 1373.367006][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1373.367026][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1373.367035][ T38] Call Trace: [ 1373.367043][ T38] [ 1373.367051][ T38] dump_stack_lvl+0x189/0x250 [ 1373.367082][ T38] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1373.367109][ T38] ? __pfx__printk+0x10/0x10 [ 1373.367142][ T38] nmi_cpu_backtrace+0x39e/0x3d0 [ 1373.367169][ T38] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 1373.367195][ T38] ? __pfx__printk+0x10/0x10 [ 1373.367220][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 1373.367246][ T38] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 1373.367273][ T38] watchdog+0xf93/0xfe0 [ 1373.367302][ T38] ? watchdog+0x1de/0xfe0 [ 1373.367331][ T38] kthread+0x70e/0x8a0 [ 1373.367362][ T38] ? __pfx_watchdog+0x10/0x10 [ 1373.367384][ T38] ? __pfx_kthread+0x10/0x10 [ 1373.367416][ T38] ? __pfx_kthread+0x10/0x10 [ 1373.367442][ T38] ret_from_fork+0x3f9/0x770 [ 1373.367468][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 1373.367495][ T38] ? __switch_to_asm+0x39/0x70 [ 1373.367512][ T38] ? __switch_to_asm+0x33/0x70 [ 1373.367527][ T38] ? __pfx_kthread+0x10/0x10 [ 1373.367554][ T38] ret_from_fork_asm+0x1a/0x30 [ 1373.367587][ T38] [ 1373.367594][ T38] Sending NMI from CPU 0 to CPUs 1: [ 1373.367621][ C1] NMI backtrace for cpu 1 [ 1373.367635][ C1] CPU: 1 UID: 0 PID: 1188 Comm: irq/33-virtio1- Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1373.367662][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1373.367673][ C1] RIP: 0010:fs_reclaim_acquire+0x28/0x100 [ 1373.367692][ C1] Code: 90 90 f3 0f 1e fa 55 53 65 48 8b 1c 25 08 10 f6 91 48 83 c3 2c 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 <84> c0 0f 85 ad 00 00 00 8b 03 a9 00 00 0c 10 75 7d a9 00 08 00 00 [ 1373.367707][ C1] RSP: 0018:ffffc90004f1e798 EFLAGS: 00000a03 [ 1373.367722][ C1] RAX: 0000000000000000 RBX: ffff888026943bac RCX: dffffc0000000000 [ 1373.367735][ C1] RDX: 00000000ffffffff RSI: 0000000000082820 RDI: 0000000000082820 [ 1373.367746][ C1] RBP: 0000000000082820 R08: 0000000000000000 R09: 0000000000000100 [ 1373.367757][ C1] R10: ffff888032890c80 R11: ffffffff81aae2f0 R12: 0000000000000140 [ 1373.367769][ C1] R13: 0000000000082820 R14: ffff888140eaab40 R15: ffffffff88d7db1d [ 1373.367781][ C1] FS: 0000000000000000(0000) GS:ffff8881269bf000(0000) knlGS:0000000000000000 [ 1373.367796][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1373.367807][ C1] CR2: 00007ff6e4947ff8 CR3: 00000000279a6000 CR4: 00000000003526f0 [ 1373.367822][ C1] Call Trace: [ 1373.367829][ C1] [ 1373.367836][ C1] kmem_cache_alloc_node_noprof+0x45/0x330 [ 1373.367861][ C1] kmalloc_reserve+0xbd/0x290 [ 1373.367885][ C1] __alloc_skb+0x142/0x2d0 [ 1373.367907][ C1] __tcp_send_ack+0xaf/0x620 [ 1373.367926][ C1] tcp_rcv_established+0x1439/0x1eb0 [ 1373.367952][ C1] ? __pfx_tcp_rcv_established+0x10/0x10 [ 1373.367969][ C1] ? ipv4_dst_check+0x60/0x90 [ 1373.367983][ C1] ? rt_is_expired+0x1c/0x2d0 [ 1373.367998][ C1] ? rt_is_expired+0x250/0x2d0 [ 1373.368012][ C1] ? __pfx_ipv4_dst_check+0x10/0x10 [ 1373.368027][ C1] ? __pfx_ipv4_dst_check+0x10/0x10 [ 1373.368042][ C1] tcp_v4_do_rcv+0x98b/0xbf0 [ 1373.368066][ C1] tcp_v4_rcv+0x26a6/0x2f40 [ 1373.368103][ C1] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 1373.368127][ C1] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 1373.368148][ C1] ip_protocol_deliver_rcu+0x221/0x440 [ 1373.368170][ C1] ? ip_local_deliver_finish+0x2ae/0x6f0 [ 1373.368191][ C1] ip_local_deliver_finish+0x3bb/0x6f0 [ 1373.368218][ C1] NF_HOOK+0x30c/0x3a0 [ 1373.368236][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 1373.368256][ C1] ? NF_HOOK+0x9a/0x3a0 [ 1373.368275][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 1373.368299][ C1] ? ip_local_deliver+0x12a/0x1b0 [ 1373.368320][ C1] ip_sublist_rcv_finish+0x221/0x2a0 [ 1373.368343][ C1] ip_sublist_rcv+0x6e7/0x9b0 [ 1373.368363][ C1] ? arch_stack_walk+0x11c/0x150 [ 1373.368389][ C1] ? __pfx_ip_sublist_rcv+0x10/0x10 [ 1373.368409][ C1] ? skb_orphan+0xaf/0xd0 [ 1373.368430][ C1] ? ip_rcv_core+0x7f7/0xd00 [ 1373.368454][ C1] ip_list_rcv+0x3e2/0x430 [ 1373.368474][ C1] ? virtnet_poll+0x1fc6/0x2d80 [ 1373.368498][ C1] ? __pfx_ip_list_rcv+0x10/0x10 [ 1373.368520][ C1] ? __pfx_ip_list_rcv+0x10/0x10 [ 1373.368541][ C1] __netif_receive_skb_list_core+0x7d2/0x800 [ 1373.368566][ C1] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 1373.368585][ C1] ? dev_gro_receive+0x10f4/0x23b0 [ 1373.368605][ C1] ? dev_gro_receive+0x10c0/0x23b0 [ 1373.368627][ C1] ? netif_receive_skb_list_internal+0x4fd/0xcc0 [ 1373.368657][ C1] netif_receive_skb_list_internal+0x975/0xcc0 [ 1373.368678][ C1] ? netif_receive_skb_list_internal+0x4fd/0xcc0 [ 1373.368698][ C1] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 1373.368720][ C1] ? gro_receive_skb+0x6e7/0xbf0 [ 1373.368743][ C1] napi_complete_done+0x2f2/0x7c0 [ 1373.368764][ C1] ? __pfx_napi_complete_done+0x10/0x10 [ 1373.368783][ C1] ? __pfx_receive_buf+0x10/0x10 [ 1373.368802][ C1] ? virtqueue_get_buf_ctx+0x45f/0xd20 [ 1373.368827][ C1] ? virtqueue_enable_cb_prepare+0x20d/0x4f0 [ 1373.368851][ C1] virtnet_poll+0x23b0/0x2d80 [ 1373.368873][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 1373.368898][ C1] ? __lock_acquire+0xab9/0xd20 [ 1373.368922][ C1] ? __lock_acquire+0xab9/0xd20 [ 1373.368943][ C1] ? __pfx_virtnet_poll+0x10/0x10 [ 1373.368982][ C1] __napi_poll+0xb3/0x540 [ 1373.369002][ C1] net_rx_action+0x707/0xe00 [ 1373.369030][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1373.369052][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 1373.369077][ C1] ? __pfx_sched_clock_cpu+0x10/0x10 [ 1373.369099][ C1] handle_softirqs+0x22f/0x710 [ 1373.369124][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 1373.369147][ C1] __local_bh_enable_ip+0x179/0x270 [ 1373.369166][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 1373.369186][ C1] ? virtqueue_disable_cb+0xd9/0x370 [ 1373.369209][ C1] ? irq_finalize_oneshot+0x54/0x3d0 [ 1373.369231][ C1] ? __pfx_skb_recv_done+0x10/0x10 [ 1373.369251][ C1] ? vring_interrupt+0x221/0x380 [ 1373.369271][ C1] ? __pfx_vring_interrupt+0x10/0x10 [ 1373.369293][ C1] irq_forced_thread_fn+0xe9/0x120 [ 1373.369314][ C1] ? irq_forced_thread_fn+0x2b/0x120 [ 1373.369336][ C1] irq_thread+0x427/0x690 [ 1373.369355][ C1] ? irq_thread+0x17b/0x690 [ 1373.369378][ C1] ? __pfx_irq_forced_thread_fn+0x10/0x10 [ 1373.369400][ C1] ? __pfx_irq_thread+0x10/0x10 [ 1373.369420][ C1] ? __kthread_parkme+0x7b/0x200 [ 1373.369439][ C1] ? __pfx_irq_thread_dtor+0x10/0x10 [ 1373.369459][ C1] ? __kthread_parkme+0x1a1/0x200 [ 1373.369486][ C1] kthread+0x70e/0x8a0 [ 1373.369509][ C1] ? __pfx_irq_thread+0x10/0x10 [ 1373.369528][ C1] ? __pfx_kthread+0x10/0x10 [ 1373.369552][ C1] ? __pfx_kthread+0x10/0x10 [ 1373.369573][ C1] ret_from_fork+0x3f9/0x770 [ 1373.369594][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 1373.369616][ C1] ? __switch_to_asm+0x39/0x70 [ 1373.369630][ C1] ? __switch_to_asm+0x33/0x70 [ 1373.369651][ C1] ? __pfx_kthread+0x10/0x10 [ 1373.369673][ C1] ret_from_fork_asm+0x1a/0x30 [ 1373.369695][ C1] [ 1373.383971][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 1373.383992][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 1373.384012][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1373.384024][ T38] Call Trace: [ 1373.384033][ T38] [ 1373.384041][ T38] dump_stack_lvl+0x99/0x250 [ 1373.384074][ T38] ? __asan_memcpy+0x40/0x70 [ 1373.384097][ T38] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1373.384124][ T38] ? __pfx__printk+0x10/0x10 [ 1373.384158][ T38] vpanic+0x281/0x750 [ 1373.384189][ T38] ? __pfx_vpanic+0x10/0x10 [ 1373.384213][ T38] ? preempt_schedule+0xae/0xc0 [ 1373.384235][ T38] ? preempt_schedule_common+0x83/0xd0 [ 1373.384261][ T38] panic+0xb9/0xc0 [ 1373.384285][ T38] ? __pfx_panic+0x10/0x10 [ 1373.384311][ T38] ? preempt_schedule_thunk+0x16/0x30 [ 1373.384337][ T38] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 1373.384361][ T38] watchdog+0xfd2/0xfe0 [ 1373.384387][ T38] ? watchdog+0x1de/0xfe0 [ 1373.384413][ T38] kthread+0x70e/0x8a0 [ 1373.384443][ T38] ? __pfx_watchdog+0x10/0x10 [ 1373.384465][ T38] ? __pfx_kthread+0x10/0x10 [ 1373.384494][ T38] ? __pfx_kthread+0x10/0x10 [ 1373.384521][ T38] ret_from_fork+0x3f9/0x770 [ 1373.384547][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 1373.384575][ T38] ? __switch_to_asm+0x39/0x70 [ 1373.384592][ T38] ? __switch_to_asm+0x33/0x70 [ 1373.384608][ T38] ? __pfx_kthread+0x10/0x10 [ 1373.384635][ T38] ret_from_fork_asm+0x1a/0x30 [ 1373.384667][ T38] [ 1373.384979][ T38] Kernel Offset: disabled