last executing test programs: 17.600419819s ago: executing program 1 (id=2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) ioctl(r1, 0x3b8e, 0x0) r2 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = dup(r7) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 15.917587212s ago: executing program 1 (id=9): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) arch_prctl$ARCH_GET_GS(0x1004, 0xfffffffffffffffe) 14.670170889s ago: executing program 3 (id=14): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0x2}, {0xffff, 0xffff}, {0xd, 0xf}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) close(r5) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00072506000000dbdf33030000688d0b5f8fd59deb649ef7dc5fc8cb22"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40080) r6 = socket(0x1e, 0x1, 0x0) connect$tipc(r1, &(0x7f0000000200)=@id={0x1e, 0x3, 0x3, {0x4e24}}, 0x10) write$binfmt_misc(r6, &(0x7f0000000340), 0x2000011a) recvmmsg$unix(r6, &(0x7f0000005bc0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/167, 0xa7}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40012021, 0x0) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r6) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYRES32=r7, @ANYRES64, @ANYRES64=r6], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1a7) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) r8 = open$dir(&(0x7f0000000040)='./mnt\x00', 0x0, 0x2) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r8, 0xc0506617, &(0x7f00000003c0)={@id, 0x10, 0x0, '\x00', @d}) r9 = socket$kcm(0x11, 0x3, 0x0) r10 = socket(0x400000000010, 0x3, 0x0) r11 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r10, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r12, {0x1, 0x4}, {}, {0x8}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0xe2, 0x8, 0x2, 0x8, 0x7}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}]}, 0x84}}, 0x0) sendmsg$kcm(r9, &(0x7f0000002900)={&(0x7f0000000500)=@xdp={0x2c, 0x8, r4, 0x109}, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)="d8", 0x1}], 0x1}, 0x20000885) 13.704900532s ago: executing program 1 (id=15): pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000003c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000001540)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2e0000000000000000000000a49f39c6202e4e673de30dc3f8bc77e20dea550169bc00b1f2699b508ee832beb8038cfe9d46532e01b11076d3147d29d0f667d0e258f704000000000000006ab35229e307a2f7f45f9632a0960e1ad6f07e7b68da000b13dce0b455820a52e09c26073e30f5e77eb6e3a32681029cc0a0e73e732a6becae0f498c0159903deb6de7661ba7de9c5c5061480b8e7f59f1f1965fb389041029264feee60207344cd890912c0ab1bfd4c28cea816b36e79221eca13c70b099c5c57fe4876e667acd07681415bb000000000000", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1, 0x4, 0x8, 0x10, 0x0, 0x1}, 0x50) socket$nl_route(0x10, 0x3, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1c, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000300000000000000000000850000006d00000018110000", @ANYRES32=r2, @ANYRES64=r2], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x418000) r4 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) write$char_usb(r5, 0x0, 0x0) write$char_usb(r5, 0x0, 0x0) r6 = syz_usb_connect(0x7, 0x0, 0x0, 0x0) syz_usb_control_io$lan78xx(r6, 0x0, 0x0) syz_usb_control_io$uac2(r6, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x1c0000000000) syz_usb_disconnect(r4) r7 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$nfc_llcp(r7, 0x118, 0x0, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000001640)=@ethtool_per_queue_op={0x4b, 0xe, [0x30, 0xfffffffd, 0x2, 0x3, 0xffffffff, 0x100, 0x1, 0xf39, 0x2, 0x4, 0x800, 0xfffffff3, 0x2, 0x6, 0xd27c0cd, 0xcefe, 0x5de, 0x10, 0x7, 0xaa92, 0x80000000, 0xdbd, 0x4, 0x9, 0x8, 0x0, 0x6, 0x5, 0xc, 0x1, 0x6, 0x0, 0x0, 0x0, 0x9c, 0xa, 0x0, 0x3, 0x2, 0x4, 0x8, 0x6, 0x8, 0x1, 0x5d34, 0x1, 0x8, 0xfffffffc, 0x10001, 0x46e, 0xffffffff, 0x4, 0xb53b, 0x5, 0x3, 0x7, 0x5, 0x2, 0x3ff, 0xfffffff7, 0x80000000, 0x3, 0xf, 0x1, 0xfffffff8, 0x6, 0x3, 0x9, 0x3, 0x0, 0x3, 0xb, 0x0, 0x7, 0x6, 0x8, 0x1, 0xc2d, 0x2, 0x0, 0x9, 0x2, 0x4, 0xfffff503, 0xa, 0x6, 0x50, 0x8, 0x3, 0x4, 0x22e, 0x6, 0x4, 0x7, 0x81, 0x8, 0x0, 0xb5, 0x2, 0x4cf7e088, 0x6, 0x400, 0x6, 0xffff6e14, 0x2, 0x4c, 0x80000000, 0x2, 0x10, 0x0, 0xffffffac, 0x5, 0x96b326d, 0xe4, 0x2, 0x9, 0x6fa, 0x2, 0x400, 0x3, 0xc, 0xa, 0xd, 0x6, 0x400, 0xfffffe01, 0x81, 0x9], "e058ed0151a0f7fe3aee6e094b473ca721ad3705c331d65e191ed08e4fe39053bfada3eaec07b642d0a1bc4ee60925718430735817719f0c651bc92e9bbaf46007bddf067ea1af7844b39247f405874f4135294f5d77c1dad1fd3ad590d8db613d13f86f20d740d4f87db22961b8bd71bde34fe31deb71897707811226a7020ddece705a3f67e792b62b2f20e46525228a187b2e9d2c13b9e71cf1287a2d131285b6fbcc1fee34bfa7bf1e9df79778951038e9e83106cb096d4bf87f6ef973ee0e58cc70a0e6198e2d6c4eec7de0"}}) rmdir(&(0x7f0000000280)='./file0\x00') bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000180)={0x0, 0x0}, 0x0) r9 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000)=r8, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000001c0)={r9, r3, 0x4, r1}, 0x10) 11.362054165s ago: executing program 2 (id=17): r0 = mq_open(&(0x7f0000000000)='batadv_slave_1\x00', 0x8c2, 0x30, &(0x7f0000000080)={0x8000000000000000, 0x8, 0x1, 0xc05}) mq_timedsend(r0, 0x0, 0x0, 0x5, 0x0) 11.10313292s ago: executing program 2 (id=18): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x101002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x403}}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x2, &(0x7f0000000240)=@gcm_128={{0x304, 0x38}, "b575c2c1c3a227b7", "799298c9493f4cbdfb5868d41337f3a2", "8df6bd29", 'H\x00'}, 0x28) write(r0, &(0x7f0000000000)='7', 0x1) 10.206840074s ago: executing program 0 (id=19): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff, 0x3fd, 0x0, 0xb2, 0x0, 0x2}, 0x9c) gettimeofday(0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x9, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a, 0x3}, 0x9c) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r3, 0x2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x300) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000440)=ANY=[], 0xc0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)=0x80, 0x4) 9.712984472s ago: executing program 2 (id=20): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700), 0x101180, 0x0) ioctl$SOUND_MIXER_WRITE_VOLUME(r3, 0xc0040d07, &(0x7f0000000040)=0x121) 8.902186114s ago: executing program 0 (id=21): bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) listen(0xffffffffffffffff, 0xfffffffc) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x5}, 0x1c) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e23, 0x800, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0), 0x3) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f00000001c0)=@gcm_256={{0x304, 0x36}, "00257059cb008000", "8b3de2aabceef22f419e59f30000000004000000000200", "07350080", "000000d900"}, 0x38) setsockopt$inet6_tcp_TLS_RX(r1, 0x11a, 0x2, &(0x7f0000000140)=@ccm_128={{0x304, 0x36}, "b398a992143a240d", "d036788c4aaf9c6ef96dda7201d2d2a5", "1a13ecde", "0597b7f1463f0f33"}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff002, 0x0, 0x2000000000032, 0xffffffffffffffff, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={0x0}, 0x1, 0x0, 0x0, 0x6040850}, 0x20040040) close(0x3) 8.228351614s ago: executing program 0 (id=22): socketpair$unix(0x1, 0x3, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x3, 0x0, 0x9, 0x1, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, 0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x4, 0x0, 0xfd, 0x6}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x4000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) io_cancel(0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000c80)="e8", 0x6200, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) fsopen(&(0x7f0000000140)='ext4\x00', 0x1) r3 = fsopen(&(0x7f0000000100)='mqueue\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) fchdir(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r5, 0x1, 0x1) 5.583152793s ago: executing program 0 (id=23): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), r0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x28, r1, 0xcc071acbf25dbf8f, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}}, 0x0) 5.553427802s ago: executing program 2 (id=24): r0 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x4c80, &(0x7f0000000600)={0x0, 0x0, "05d3000028000000000083eb29e46b4bfb57461914278705b6a55ba904cefb1f00536dfdc9ce9c12d1207f8a35d1dad7ed0fc16b2ccd00000000000000080000000c0996d78e489e96651d35ca509de7cf52e7578e9ce37700000000000032936e283ae72a84cc5a72f07fef2fec1463729b336e892b5aadc70f51cb7e5925747f779254377a6a42493fb7026e77fb899a2072631f76cd0a59b17031b431163758724ac0df2d95b9c3fbccef0111f1fc6db466c73268e04c38df1f6bf2cc88aa6126229c332b887eb8e67112000631988ad55f281047000000000000000003000000000100", "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r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 3.284605507s ago: executing program 0 (id=25): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @loopback, 0x15, 0x0, 'rr\x00'}, 0x2c) socket$inet(0x2, 0x2, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2}, &(0x7f00000001c0)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x8}) fcntl$lock(r1, 0x26, &(0x7f0000000280)={0x1, 0x0, 0x73f0, 0x9}) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x1, 0x1, 0x7, 0x5}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) preadv(r2, &(0x7f00000001c0), 0x0, 0x6c6b, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) fcntl$lock(0xffffffffffffffff, 0x7, 0x0) fcntl$lock(r1, 0x26, &(0x7f00000000c0)={0x1, 0x2, 0x2, 0x73e9}) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x6, @loopback, 0x15, 0x0, 'rr\x00'}, {@private=0xa010101, 0x4908, 0x0, 0xfffffffd}}, 0x44) 3.205579052s ago: executing program 1 (id=26): r0 = mq_open(&(0x7f0000000000)='batadv_slave_1\x00', 0x8c2, 0x30, &(0x7f0000000080)={0x8000000000000000, 0x8, 0x1, 0xc05}) mq_timedsend(r0, 0x0, 0x0, 0x5, 0x0) 3.205333476s ago: executing program 2 (id=27): r0 = syz_usb_connect(0x0, 0x48, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x424, 0x12c, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x36, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x4, 0xff, 0xff, 0xff, 0x0, [], [{{0x9, 0x5, 0x81, 0x2, 0x200}}, {{0x9, 0x5, 0x2, 0x2, 0x200}}, {{0x9, 0x5, 0x83, 0x2, 0x200}}, {{0x9, 0x5, 0x4, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x84, &(0x7f0000000200)={0x40, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000500)={0x7c, &(0x7f0000000600)={0x40, 0x0, 0xf, "0f00000100"/15}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 3.144181903s ago: executing program 3 (id=28): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x1, 0x17, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf090000000000006609010000000000060000000b000000180100002020702500000000002020207b9af8ff00000000ad9100000000000037010000f8ffffffb702000008000000b70300000500000056000000060000002c93000000000000b5030000000000008500000005000000b70000000000000095"], &(0x7f0000000780)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000400)=r2, 0x4) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, 0x0, 0x1cc) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000680)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x14, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2.944245089s ago: executing program 1 (id=29): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x101002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x403}}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x2, &(0x7f0000000240)=@gcm_128={{0x304, 0x38}, "b575c2c1c3a227b7", "799298c9493f4cbdfb5868d41337f3a2", "8df6bd29", 'H\x00'}, 0x28) write(r0, &(0x7f0000000000)='7', 0x1) 2.769678308s ago: executing program 3 (id=30): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff, 0x3fd, 0x0, 0xb2, 0x0, 0x2}, 0x9c) gettimeofday(0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x9, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a, 0x3}, 0x9c) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r3, 0x2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x300) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000440)=ANY=[], 0xc0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)=0x80, 0x4) 1.910625256s ago: executing program 1 (id=31): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) openat$ptp0(0xffffffffffffff9c, &(0x7f0000002040), 0x82401, 0x0) clock_adjtime(0xffffffd3, &(0x7f0000000000)={0x1, 0x4, 0x4, 0x0, 0x7, 0x8, 0x652, 0x7, 0x8000009657, 0x1, 0x6, 0x0, 0x10, 0x800000000b, 0x80000000000000, 0xcc0, 0xffffffffffffffff, 0x3, 0x94d6, 0x10000000000001, 0x0, 0x809, 0x0, 0x7, 0x80003, 0xf64d}) socket$inet_mptcp(0x2, 0x1, 0x106) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setns(0xffffffffffffffff, 0x2000000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x101) mount$afs(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='dyn']) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x82000, 0xf3e3b01c6d1b749b) getdents(r1, &(0x7f0000000480)=""/89, 0x59) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x59) ioctl$IOMMU_OPTION$IOMMU_OPTION_RLIMIT_MODE(0xffffffffffffffff, 0x3b87, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0xb6, @ipv4={'\x00', '\xff\xff', @local}, 0xc4ca}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@ccm_128={{0x303}, "9c7a450368738566", "348efb5729f0961d1cc18e9f2e65f012", "1004ec49", "00000000ecffffff"}, 0x28) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000300)='S', 0xfffffffffffffe94, 0xc000, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x2100e6d4, 0x4) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x15) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)="39000000130003470fbb65e1c3e4ffff06a660001600000056000000250000001900b3c0b6d20300070a0000000084db26b9e4e20000000000", 0x39}], 0x1) syz_usb_connect(0x3, 0x24, &(0x7f00000003c0)=ANY=[], &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 1.564333053s ago: executing program 3 (id=32): bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) listen(0xffffffffffffffff, 0xfffffffc) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x5}, 0x1c) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e23, 0x800, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0), 0x3) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f00000001c0)=@gcm_256={{0x304, 0x36}, "00257059cb008000", "8b3de2aabceef22f419e59f30000000004000000000200", "07350080", "000000d900"}, 0x38) setsockopt$inet6_tcp_TLS_RX(r1, 0x11a, 0x2, &(0x7f0000000140)=@ccm_128={{0x304, 0x36}, "b398a992143a240d", "d036788c4aaf9c6ef96dda7201d2d2a5", "1a13ecde", "0597b7f1463f0f33"}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff002, 0x0, 0x2000000000032, 0xffffffffffffffff, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={0x0}, 0x1, 0x0, 0x0, 0x6040850}, 0x20040040) close(0x3) 1.078721526s ago: executing program 3 (id=33): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700), 0x101180, 0x0) ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0xc0040d07, &(0x7f0000000040)=0x121) 892.42832ms ago: executing program 3 (id=34): socketpair$unix(0x1, 0x3, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x3, 0x0, 0x9, 0x1, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, 0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x4, 0x0, 0xfd, 0x6}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x4000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) io_cancel(0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000c80)="e8", 0x6200, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) fsopen(&(0x7f0000000140)='ext4\x00', 0x1) r3 = fsopen(&(0x7f0000000100)='mqueue\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) fchdir(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r5, 0x1, 0x1) 35.807115ms ago: executing program 2 (id=35): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), r0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x28, r1, 0xcc071acbf25dbf8f, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}}, 0x0) 0s ago: executing program 0 (id=43): ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000500), 0x4844c1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./tracing\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./tracing/events/sched/filter\x00', 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, 0x8) sendto$inet6(r3, &(0x7f0000001300)="92", 0x1, 0x10, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x1}, 0x8) write(r2, &(0x7f00000003c0)="636f6d6d6f6e5f706964203e201148b2526e36903541c803fd8b9101b242f57efd9262327c8f358a0c85249b975bd66d739884506dc24cc900588a3dd86f3ec5ae31fae4310455d2b9eb3aafb5d588ba86cc2d1dcb08c50a643c09eb35d02b7222a386fbf03b1a65623d7edcefcd2f65bb7b2e69a3f5eeaf055b607bef043f3116b808b2eb616aa8423d6a73a5f6bf032cd33e285f060b6253e21883bb202ddc9fbf4cf8fb8f80f5ae14836c5c9aeec5a0311947e4c39b9daed06a823c1444dcacd40174e60566bac015ed", 0xcb) socket$kcm(0x2, 0x7, 0x2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) chdir(&(0x7f0000000400)='./cgroup\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x28) renameat2(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x4e23, @broadcast}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000001040)={0x3, {{0x2, 0x0, @multicast1}}}, 0x88) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='veth0_macvtap\x00', 0x10) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:62351' (ED25519) to the list of known hosts. [ 45.257285][ T5724] cgroup: Unknown subsys name 'net' [ 45.454136][ T5724] cgroup: Unknown subsys name 'cpuset' [ 45.467271][ T5724] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 47.901366][ T5724] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 62.505348][ T66] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 62.521372][ T66] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 62.541423][ T5764] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 62.569572][ T5764] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 62.580722][ T66] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 62.580977][ T66] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 62.585441][ T66] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 62.586300][ T66] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 62.589778][ T66] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 62.591052][ T66] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 62.592792][ T66] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 62.593905][ T5759] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 62.604978][ T5762] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.606700][ T5762] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.607294][ T5762] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 62.631995][ T5757] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 62.673065][ T5757] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 62.674250][ T5757] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 62.675355][ T5757] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 62.675859][ T5757] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 64.732014][ T5749] Bluetooth: hci0: command tx timeout [ 64.733604][ T5757] Bluetooth: hci3: command tx timeout [ 64.733807][ T5749] Bluetooth: hci1: command tx timeout [ 64.816483][ T5749] Bluetooth: hci2: command tx timeout [ 64.987758][ T5761] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.989009][ T5761] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.989164][ T5761] bridge_slave_0: entered allmulticast mode [ 64.990596][ T5761] bridge_slave_0: entered promiscuous mode [ 65.016879][ T5747] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.016954][ T5747] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.017069][ T5747] bridge_slave_0: entered allmulticast mode [ 65.018559][ T5747] bridge_slave_0: entered promiscuous mode [ 65.056833][ T5761] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.056962][ T5761] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.057079][ T5761] bridge_slave_1: entered allmulticast mode [ 65.058458][ T5761] bridge_slave_1: entered promiscuous mode [ 65.156717][ T5747] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.156823][ T5747] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.157191][ T5747] bridge_slave_1: entered allmulticast mode [ 65.174483][ T5747] bridge_slave_1: entered promiscuous mode [ 65.307465][ T5761] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.351223][ T5747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.373175][ T5761] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.395343][ T5748] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.395719][ T5748] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.396052][ T5748] bridge_slave_0: entered allmulticast mode [ 65.398554][ T5748] bridge_slave_0: entered promiscuous mode [ 65.405419][ T5748] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.405495][ T5748] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.405603][ T5748] bridge_slave_1: entered allmulticast mode [ 65.408092][ T5748] bridge_slave_1: entered promiscuous mode [ 65.414624][ T5747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.590505][ T5761] team0: Port device team_slave_0 added [ 65.606654][ T5761] team0: Port device team_slave_1 added [ 65.606840][ T5750] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.606926][ T5750] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.607025][ T5750] bridge_slave_0: entered allmulticast mode [ 65.608266][ T5750] bridge_slave_0: entered promiscuous mode [ 65.612922][ T5747] team0: Port device team_slave_0 added [ 65.650408][ T5748] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.650919][ T5750] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.651017][ T5750] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.651297][ T5750] bridge_slave_1: entered allmulticast mode [ 65.653221][ T5750] bridge_slave_1: entered promiscuous mode [ 65.673739][ T5747] team0: Port device team_slave_1 added [ 65.676865][ T5748] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.779617][ T5748] team0: Port device team_slave_0 added [ 65.822528][ T5761] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.822545][ T5761] 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 1532 would solve the problem. [ 65.822562][ T5761] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.825843][ T5761] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.825862][ T5761] 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 1532 would solve the problem. [ 65.825884][ T5761] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.855933][ T5748] team0: Port device team_slave_1 added [ 65.887801][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.887821][ T5747] 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 1532 would solve the problem. [ 65.887839][ T5747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.890514][ T5750] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.891316][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.891338][ T5747] 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 1532 would solve the problem. [ 65.891358][ T5747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.893472][ T5750] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.048015][ T5748] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.048030][ T5748] 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 1532 would solve the problem. [ 66.048046][ T5748] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.101041][ T5750] team0: Port device team_slave_0 added [ 66.120438][ T5747] hsr_slave_0: entered promiscuous mode [ 66.121347][ T5747] hsr_slave_1: entered promiscuous mode [ 66.124205][ T5748] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.124222][ T5748] 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 1532 would solve the problem. [ 66.124242][ T5748] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.139133][ T5761] hsr_slave_0: entered promiscuous mode [ 66.140012][ T5761] hsr_slave_1: entered promiscuous mode [ 66.140551][ T5761] debugfs: 'hsr0' already exists in 'hsr' [ 66.140632][ T5761] Cannot create hsr debugfs directory [ 66.148759][ T5750] team0: Port device team_slave_1 added [ 66.304442][ T5750] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.304458][ T5750] 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 1532 would solve the problem. [ 66.304477][ T5750] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.306638][ T5750] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.306659][ T5750] 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 1532 would solve the problem. [ 66.306683][ T5750] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.556317][ T5748] hsr_slave_0: entered promiscuous mode [ 66.556960][ T5748] hsr_slave_1: entered promiscuous mode [ 66.557340][ T5748] debugfs: 'hsr0' already exists in 'hsr' [ 66.557354][ T5748] Cannot create hsr debugfs directory [ 66.724918][ T5750] hsr_slave_0: entered promiscuous mode [ 66.725997][ T5750] hsr_slave_1: entered promiscuous mode [ 66.747005][ T5750] debugfs: 'hsr0' already exists in 'hsr' [ 66.747033][ T5750] Cannot create hsr debugfs directory [ 66.809971][ T5757] Bluetooth: hci3: command tx timeout [ 66.810009][ T5757] Bluetooth: hci0: command tx timeout [ 66.810140][ T5749] Bluetooth: hci1: command tx timeout [ 66.891326][ T5754] Bluetooth: hci2: command tx timeout [ 67.530210][ T5747] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.589967][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 67.591134][ T5747] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.607332][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 67.616736][ T5747] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.642499][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 67.644162][ T5747] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.681378][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 67.919096][ T5761] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 67.941135][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 67.986732][ T5761] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.992572][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 67.993521][ T5761] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 68.014415][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 68.040125][ T5761] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 68.046179][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 68.182870][ T5750] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 68.223453][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 68.224408][ T5750] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 68.259696][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 68.306884][ T5750] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 68.327442][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 68.329762][ T5750] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 68.342090][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 68.558278][ T5747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.589442][ T5748] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 68.595451][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 68.596274][ T5748] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 68.603358][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 68.620917][ T5748] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 68.638912][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 68.639808][ T5748] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 68.645946][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 68.766904][ T5747] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.864229][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.864759][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.898907][ T5754] Bluetooth: hci1: command tx timeout [ 68.898939][ T5754] Bluetooth: hci0: command tx timeout [ 68.898954][ T5754] Bluetooth: hci3: command tx timeout [ 68.918516][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.918565][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.969400][ T5749] Bluetooth: hci2: command tx timeout [ 69.084662][ T5761] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.116559][ T5750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.191247][ T5761] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.264558][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.264647][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.313599][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.313695][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.344048][ T5750] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.427489][ T173] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.427564][ T173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.522994][ T5748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.597762][ T173] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.597863][ T173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.700094][ T5748] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.777809][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.777944][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.783668][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.783746][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.781988][ T5761] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.950041][ T5761] veth0_vlan: entered promiscuous mode [ 70.972238][ T5747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.977379][ T5761] veth1_vlan: entered promiscuous mode [ 70.979593][ T5749] Bluetooth: hci3: command tx timeout [ 70.979632][ T5749] Bluetooth: hci0: command tx timeout [ 70.979652][ T5749] Bluetooth: hci1: command tx timeout [ 71.088169][ T5754] Bluetooth: hci2: command tx timeout [ 71.120397][ T5761] veth0_macvtap: entered promiscuous mode [ 71.135322][ T5761] veth1_macvtap: entered promiscuous mode [ 71.145390][ T1437] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.160488][ T1437] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.198216][ T5761] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.206259][ T5761] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.393106][ T5827] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.488337][ T5747] veth0_vlan: entered promiscuous mode [ 71.498802][ T5747] veth1_vlan: entered promiscuous mode [ 71.507641][ T5827] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.507689][ T5827] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.507720][ T5827] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.673627][ T5750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.737985][ T5748] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.914719][ T5747] veth0_macvtap: entered promiscuous mode [ 71.964268][ T5747] veth1_macvtap: entered promiscuous mode [ 71.999746][ T173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.999771][ T173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.255391][ T1176] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.255414][ T1176] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.292659][ T5748] veth0_vlan: entered promiscuous mode [ 72.299957][ T5748] veth1_vlan: entered promiscuous mode [ 72.361720][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.374843][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.416071][ T5827] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.416154][ T5827] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.416205][ T5827] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.445450][ T5750] veth0_vlan: entered promiscuous mode [ 72.476113][ T5748] veth0_macvtap: entered promiscuous mode [ 72.596198][ T5750] veth1_vlan: entered promiscuous mode [ 72.601863][ T5748] veth1_macvtap: entered promiscuous mode [ 72.640928][ T5748] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.653141][ T5748] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.760809][ T5761] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 72.789005][ T5827] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.791123][ T5761] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 72.869981][ T5827] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.870043][ T5827] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.879660][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.879695][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.870075][ T5827] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.901825][ T5761] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 72.904570][ T5761] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 73.034543][ T5761] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 73.086367][ T5750] veth0_macvtap: entered promiscuous mode [ 73.091171][ T74] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.091194][ T74] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.140559][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.206289][ T5750] veth1_macvtap: entered promiscuous mode [ 73.333479][ T5750] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.362276][ T1176] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.362307][ T1176] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.403537][ T5750] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.433598][ T5827] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.459939][ T5827] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.459991][ T5827] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.460024][ T5827] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.531335][ T173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.531361][ T173] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.184081][ T74] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.184106][ T74] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.310276][ T112] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.310301][ T112] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.260492][ T10] cfg80211: failed to load regulatory.db [ 76.650949][ T5931] sysfs: cannot create duplicate filename '/devices/virtual/tty/gsmtty1' [ 76.650979][ T5931] CPU: 3 UID: 0 PID: 5931 Comm: syz.3.6 Not tainted syzkaller #0 PREEMPT(full) [ 76.651009][ T5931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 76.651023][ T5931] Call Trace: [ 76.651032][ T5931] [ 76.651040][ T5931] dump_stack_lvl+0x100/0x190 [ 76.651080][ T5931] sysfs_warn_dup.cold+0x1c/0x28 [ 76.651114][ T5931] sysfs_create_dir_ns+0x24b/0x2b0 [ 76.651139][ T5931] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 76.651164][ T5931] ? find_held_lock+0x2b/0x80 [ 76.651189][ T5931] ? kobject_add_internal+0x25f/0x930 [ 76.651215][ T5931] ? kobject_add_internal+0x25f/0x930 [ 76.651254][ T5931] ? class_dir_child_ns_type+0xd/0x60 [ 76.651294][ T5931] kobject_add_internal+0x2c8/0x930 [ 76.651326][ T5931] kobject_add+0x16a/0x1e0 [ 76.651352][ T5931] ? __pfx_kobject_add+0x10/0x10 [ 76.651377][ T5931] ? get_device_parent+0x1b3/0x4c0 [ 76.651406][ T5931] ? kobject_put+0xb9/0x640 [ 76.651437][ T5931] device_add+0x294/0x1970 [ 76.651470][ T5931] ? lockdep_init_map_type+0x5c/0x250 [ 76.651502][ T5931] ? __pfx_device_add+0x10/0x10 [ 76.651531][ T5931] ? lockdep_init_map_type+0x5c/0x250 [ 76.651562][ T5931] ? __init_waitqueue_head+0xca/0x150 [ 76.651605][ T5931] tty_register_device_attr+0x388/0x7f0 [ 76.651635][ T5931] ? lockdep_init_map_type+0x5c/0x250 [ 76.651668][ T5931] ? __pfx_tty_register_device_attr+0x10/0x10 [ 76.651708][ T5931] ? tty_port_init+0x156/0x1c0 [ 76.651743][ T5931] gsm_activate_mux+0x155/0x2a0 [ 76.651774][ T5931] gsmld_ioctl+0xbbc/0x15c0 [ 76.651811][ T5931] ? __pfx_gsmld_ioctl+0x10/0x10 [ 76.651859][ T5931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 76.651893][ T5931] ? __pfx_gsmld_ioctl+0x10/0x10 [ 76.651923][ T5931] tty_compat_ioctl+0x396/0x420 [ 76.651949][ T5931] ? __pfx_tty_compat_ioctl+0x10/0x10 [ 76.651978][ T5931] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 76.652042][ T5931] __do_fast_syscall_32+0x13a/0x8b0 [ 76.652085][ T5931] do_fast_syscall_32+0x32/0x70 [ 76.652117][ T5931] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 76.652143][ T5931] RIP: 0023:0xf7f65fec [ 76.652169][ T5931] Code: Unable to access opcode bytes at 0xf7f65fc2. [ 76.652179][ T5931] RSP: 002b:00000000f540550c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 76.652204][ T5931] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000404c4701 [ 76.652219][ T5931] RDX: 0000000080000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 76.652232][ T5931] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.652250][ T5931] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 76.652265][ T5931] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 76.652293][ T5931] [ 76.719279][ T5931] kobject: kobject_add_internal failed for gsmtty1 with -EEXIST, don't try to register things with the same name in the same directory. [ 77.469071][ T5942] bond_slave_1: entered allmulticast mode [ 77.819960][ T25] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 77.916749][ T5951] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 1, id = 0 [ 78.111885][ T25] usb 7-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 78.116643][ T25] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 78.116695][ T25] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 78.116714][ T25] usb 7-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 78.116748][ T25] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.213350][ T25] keyspan 7-1:1.0: Keyspan 2 port adapter converter detected [ 78.213661][ T25] keyspan 7-1:1.0: unsupported endpoint type 0 [ 78.215218][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 1 [ 78.255181][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 84 [ 78.256425][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 2 [ 78.261520][ T25] usb 7-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 78.264693][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 88 [ 78.264777][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 6 [ 78.362013][ T25] usb 7-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 78.583613][ T25] usb 7-1: USB disconnect, device number 2 [ 78.804835][ T25] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 78.835993][ T25] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 78.836783][ T25] keyspan 7-1:1.0: device disconnected [ 80.124394][ T1176] IPVS: starting estimator thread 0... [ 80.165479][ T43] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 80.188909][ T5980] IPVS: using max 22 ests per chain, 52800 per kthread [ 80.343879][ T43] usb 6-1: Using ep0 maxpacket: 8 [ 80.344414][ T5983] IPVS: set_ctl: invalid protocol: 28771 99.99.116.46:30067 [ 80.344998][ T43] usb 6-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 80.346663][ T43] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 80.346690][ T43] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 80.346736][ T43] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 100, changing to 10 [ 80.346774][ T43] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24936, setting to 1024 [ 80.346818][ T43] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.447263][ T43] hub 6-1:1.0: bad descriptor, ignoring hub [ 80.447289][ T43] hub 6-1:1.0: probe with driver hub failed with error -5 [ 80.447795][ T43] cdc_wdm 6-1:1.0: skipping garbage [ 80.447810][ T43] cdc_wdm 6-1:1.0: skipping garbage [ 80.514362][ T43] cdc_wdm 6-1:1.0: cdc-wdm0: USB WDM device [ 80.514412][ T43] cdc_wdm 6-1:1.0: Unknown control protocol [ 81.211886][ C2] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 81.211997][ C2] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 81.213645][ C2] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 81.213669][ C2] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 81.213945][ C2] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 81.213965][ C2] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 81.214088][ T25] usb 6-1: USB disconnect, device number 2 [ 81.214208][ C2] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 81.214223][ C2] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 81.214235][ C2] cdc_wdm 6-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 81.304141][ T5984] cdc_wdm 6-1:1.0: Tx URB error: -19 [ 90.140766][ T74] IPVS: starting estimator thread 0... [ 90.262922][ T6037] IPVS: using max 25 ests per chain, 60000 per kthread [ 90.368396][ T6040] IPVS: set_ctl: invalid protocol: 28771 99.99.116.46:30067 [ 90.412761][ T59] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 90.590653][ T59] usb 7-1: Using ep0 maxpacket: 8 [ 90.608347][ T59] usb 7-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 90.628090][ T59] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.641937][ T59] usb 7-1: config 0 descriptor?? [ 90.670424][ T59] usb 7-1: probing VID:PID(0424:012C) [ 90.699809][ T59] usb 7-1: vub300 testing BULK IN EndPoint(0) 81 [ 90.699840][ T59] usb 7-1: vub300 testing BULK OUT EndPoint(1) 02 [ 90.699861][ T59] usb 7-1: vub300 testing BULK IN EndPoint(2) 83 [ 90.699880][ T59] usb 7-1: vub300 testing BULK OUT EndPoint(3) 04 [ 90.699899][ T59] usb 7-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 91.158160][ T59] usb 7-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 91.364101][ T59] usb 7-1: USB vub300 remote SDIO host controller[0]connected with SD/SDIO card inserted [ 92.342575][ T1345] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 92.511730][ T1345] usb 6-1: device descriptor read/64, error -71 [ 92.560717][ T10] usb 7-1: USB disconnect, device number 3 [ 92.749750][ T1345] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 92.805147][ T10] USB vub300 remote SDIO host controller[0] now disconnected [ 92.928936][ T1345] usb 6-1: device descriptor read/64, error -71 [ 93.041842][ T1345] usb usb6-port1: attempt power cycle [ 93.370487][ C1] [ 93.373138][ C1] ============================= [ 93.376448][ C1] WARNING: suspicious RCU usage [ 93.382707][ C1] syzkaller #0 Not tainted [ 93.386163][ C1] ----------------------------- [ 93.390043][ C1] kernel/sched/core.c:9218 Illegal context switch in RCU-sched read-side critical section! [ 93.391441][ T1345] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 93.461321][ C1] [ 93.461321][ C1] other info that might help us debug this: [ 93.461321][ C1] [ 93.484501][ C1] [ 93.484501][ C1] rcu_scheduler_active = 2, debug_locks = 1 [ 93.506789][ T1345] usb 6-1: device descriptor read/8, error -71 [ 93.520035][ C1] locks held by syz-executor/5747: 9, last CPU#1: [ 93.530622][ C1] #0: ffffffff8ef3c6f0 (dup_mmap_sem){.+.+}-{0:0}, at: copy_process+0x4806/0x8370 [ 93.580465][ C1] #1: ffff888025b05038 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x127/0x2370 [ 93.585207][ C1] #2: ffff888025b01078 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x1c9/0x2370 [ 93.616232][ C1] #3: ffffffff8edec220 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 93.640694][ C1] #4: ffff88802a3430d8 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x10f/0x320 [ 93.648876][ C1] #5: ffffffff8edec220 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 93.680292][ C1] #6: ffff8880216f71f8 (ptlock_ptr(ptdesc)#2/1){+.+.}-{3:3}, at: copy_page_range+0xfd0/0x57c0 [ 93.684950][ C1] #7: ffffffff8edec160 (rcu_read_lock_sched){....}-{1:2}, at: pfn_valid+0xbc/0x4b0 [ 93.716223][ C1] #8: ffffc900005a0c98 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0x11d/0x5f0 [ 93.736810][ C1] [ 93.736810][ C1] stack backtrace: [ 93.739687][ C1] CPU: 1 UID: 0 PID: 5747 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 93.761579][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 93.766803][ C1] Call Trace: [ 93.768418][ C1] [ 93.769672][ C1] dump_stack_lvl+0x100/0x190 [ 93.771820][ C1] lockdep_rcu_suspicious.cold+0x4f/0xb2 [ 93.777787][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 93.780983][ C1] __might_resched+0x2d9/0x330 [ 93.783753][ C1] ? __pfx___might_resched+0x10/0x10 [ 93.786062][ C1] ? kfree_const+0x5f/0x70 [ 93.786863][ T1345] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 93.790348][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 93.792773][ C1] cancel_delayed_work_sync+0xb8/0xf0 [ 93.795029][ C1] mmc_free_host+0x19/0x30 [ 93.797626][ C1] vub300_inactivity_timer_expired+0x42f/0x550 [ 93.801672][ C1] call_timer_fn+0x198/0x5f0 [ 93.803255][ T1345] usb 6-1: device descriptor read/8, error -71 [ 93.806335][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 93.808927][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 93.812319][ C1] ? mark_held_locks+0x40/0x70 [ 93.815436][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 93.818481][ C1] __run_timers+0x757/0xb00 [ 93.820520][ C1] ? __pfx___run_timers+0x10/0x10 [ 93.823010][ C1] ? clockevents_program_event+0x1bf/0x820 [ 93.826051][ C1] ? lock_acquire+0x1d1/0x380 [ 93.828424][ C1] ? _raw_spin_lock_irq+0x45/0x50 [ 93.831075][ C1] run_timer_base+0x114/0x190 [ 93.833070][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 93.835097][ C1] run_timer_softirq+0x1a/0x50 [ 93.837313][ C1] handle_softirqs+0x1e6/0x9d0 [ 93.839493][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 93.841915][ C1] ? _raw_spin_unlock+0x28/0x50 [ 93.844348][ C1] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 93.847938][ C1] __irq_exit_rcu+0x16a/0x210 [ 93.850537][ C1] irq_exit_rcu+0x9/0x30 [ 93.852627][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 93.855336][ C1] [ 93.856826][ C1] [ 93.858188][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 93.860861][ C1] RIP: 0010:lock_acquire+0x5e/0x380 [ 93.863924][ C1] Code: 05 0f 4f a5 12 83 f8 07 0f 87 da 00 00 00 48 0f a3 05 1e a5 5e 0f 0f 82 c9 02 00 00 8b 35 9e d6 5e 0f 85 f6 0f 85 c7 00 00 00 <48> 8b 44 24 30 65 48 2b 05 ad 4e a5 12 0f 85 09 03 00 00 48 83 c4 [ 93.873220][ C1] RSP: 0018:ffffc90003e67330 EFLAGS: 00000206 [ 93.876330][ C1] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000200 [ 93.880103][ C1] RDX: 0000000000000003 RSI: ffffffff8e3cb4bf RDI: ffffffff8c622c80 [ 93.884368][ C1] RBP: ffffffff8edec160 R08: 000000000328bf5b R09: 000000000000001e [ 93.888663][ C1] R10: 0000000000000200 R11: 0000000000000001 R12: 0000000000000002 [ 93.893358][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 93.899306][ C1] ? find_held_lock+0x2b/0x80 [ 93.902149][ C1] pfn_valid+0xd8/0x4b0 [ 93.904366][ C1] ? pfn_valid+0xbc/0x4b0 [ 93.906851][ C1] page_table_check_set+0x25/0x580 [ 93.909898][ C1] __page_table_check_ptes_set+0x2c0/0x530 [ 93.913647][ C1] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 93.922615][ C1] copy_page_range+0x21c4/0x57c0 [ 93.923062][ T1345] usb usb6-port1: unable to enumerate USB device [ 93.930377][ C1] ? __pfx_copy_page_range+0x10/0x10 [ 93.933066][ C1] ? mas_wr_store_entry+0xa4/0x1d50 [ 93.935861][ C1] ? lock_acquire+0x1d1/0x380 [ 93.939205][ C1] ? dup_mmap+0xd0a/0x2370 [ 93.942682][ C1] ? find_held_lock+0x2b/0x80 [ 93.945241][ C1] ? dup_mmap+0xe66/0x2370 [ 93.948051][ C1] ? dup_mmap+0xe66/0x2370 [ 93.952081][ C1] ? down_write+0x146/0x1f0 [ 93.957138][ C1] ? up_write+0x2dc/0x5b0 [ 93.961514][ C1] dup_mmap+0x1230/0x2370 [ 93.965091][ C1] ? __pfx_dup_mmap+0x10/0x10 [ 93.968258][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.971193][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 93.974085][ C1] ? __lock_acquire+0x5c0/0x1f40 [ 93.977036][ C1] ? lock_acquire+0x1d1/0x380 [ 93.979997][ C1] ? copy_process+0x4806/0x8370 [ 93.983488][ C1] copy_process+0x4811/0x8370 [ 93.986831][ C1] ? __pfx_copy_process+0x10/0x10 [ 93.989492][ C1] ? __pfx_do_wp_page+0x10/0x10 [ 93.992554][ C1] ? do_raw_spin_lock+0x128/0x260 [ 93.996591][ C1] kernel_clone+0x176/0x9d0 [ 93.999746][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 94.003002][ C1] ? find_held_lock+0x2b/0x80 [ 94.006390][ C1] ? __might_fault+0xc5/0x140 [ 94.009681][ C1] ? __might_fault+0xc5/0x140 [ 94.012916][ C1] __do_compat_sys_ia32_clone+0xd4/0x120 [ 94.016849][ C1] ? __pfx___do_compat_sys_ia32_clone+0x10/0x10 [ 94.022488][ C1] __do_fast_syscall_32+0x13a/0x8b0 [ 94.025811][ C1] do_fast_syscall_32+0x32/0x70 [ 94.028847][ C1] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 94.034511][ C1] RIP: 0023:0xf703efec [ 94.037395][ C1] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 94.049866][ C1] RSP: 002b:00000000fff0f500 EFLAGS: 00000286 ORIG_RAX: 0000000000000078 [ 94.055909][ C1] RAX: ffffffffffffffda RBX: 0000000001200011 RCX: 0000000000000000 [ 94.059927][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000056e854e8 [ 94.064909][ C1] RBP: 00000000fff0f534 R08: 0000000000000000 R09: 0000000000000000 [ 94.071663][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.076781][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 94.082308][ C1] [ 94.088208][ C1] BUG: sleeping function called from invalid context at kernel/workqueue.c:4561 [ 94.088229][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5747, name: syz-executor [ 94.088245][ C1] preempt_count: 103, expected: 0 [ 94.088254][ C1] RCU nest depth: 2, expected: 0 [ 94.088263][ C1] locks held by syz-executor/5747: 9, last CPU#1: [ 94.088279][ C1] #0: ffffffff8ef3c6f0 (dup_mmap_sem){.+.+}-{0:0}, at: copy_process+0x4806/0x8370 [ 94.088347][ C1] #1: ffff888025b05038 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x127/0x2370 [ 94.088403][ C1] #2: ffff888025b01078 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x1c9/0x2370 [ 94.088459][ C1] #3: ffffffff8edec220 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 94.088507][ C1] #4: ffff88802a3430d8 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x10f/0x320 [ 94.088562][ C1] #5: ffffffff8edec220 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 94.088610][ C1] #6: ffff8880216f71f8 (ptlock_ptr(ptdesc)#2/1){+.+.}-{3:3}, at: copy_page_range+0xfd0/0x57c0 [ 94.088802][ C1] #7: ffffffff8edec160 (rcu_read_lock_sched){....}-{1:2}, at: pfn_valid+0xbc/0x4b0 [ 94.088857][ C1] #8: ffffc900005a0c98 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0x11d/0x5f0 [ 94.088908][ C1] Preemption disabled at: [ 94.088913][ C1] [<0000000000000000>] 0x0 [ 94.088937][ C1] CPU: 1 UID: 0 PID: 5747 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 94.088958][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 94.088987][ C1] Call Trace: [ 94.088999][ C1] [ 94.089007][ C1] dump_stack_lvl+0x100/0x190 [ 94.089035][ C1] __might_resched.cold+0x1dc/0x222 [ 94.089062][ C1] ? __pfx___might_resched+0x10/0x10 [ 94.089088][ C1] ? kfree_const+0x5f/0x70 [ 94.089109][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 94.089138][ C1] cancel_delayed_work_sync+0xb8/0xf0 [ 94.089168][ C1] mmc_free_host+0x19/0x30 [ 94.089192][ C1] vub300_inactivity_timer_expired+0x42f/0x550 [ 94.089218][ C1] call_timer_fn+0x198/0x5f0 [ 94.089245][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 94.089274][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 94.089297][ C1] ? mark_held_locks+0x40/0x70 [ 94.089328][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 94.089352][ C1] __run_timers+0x757/0xb00 [ 94.089384][ C1] ? __pfx___run_timers+0x10/0x10 [ 94.089410][ C1] ? clockevents_program_event+0x1bf/0x820 [ 94.089436][ C1] ? lock_acquire+0x1d1/0x380 [ 94.089468][ C1] ? _raw_spin_lock_irq+0x45/0x50 [ 94.089499][ C1] run_timer_base+0x114/0x190 [ 94.089525][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 94.089555][ C1] run_timer_softirq+0x1a/0x50 [ 94.089582][ C1] handle_softirqs+0x1e6/0x9d0 [ 94.089616][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 94.089644][ C1] ? _raw_spin_unlock+0x28/0x50 [ 94.089667][ C1] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 94.089705][ C1] __irq_exit_rcu+0x16a/0x210 [ 94.089733][ C1] irq_exit_rcu+0x9/0x30 [ 94.089761][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 94.089791][ C1] [ 94.089798][ C1] [ 94.089805][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 94.089828][ C1] RIP: 0010:lock_acquire+0x5e/0x380 [ 94.089855][ C1] Code: 05 0f 4f a5 12 83 f8 07 0f 87 da 00 00 00 48 0f a3 05 1e a5 5e 0f 0f 82 c9 02 00 00 8b 35 9e d6 5e 0f 85 f6 0f 85 c7 00 00 00 <48> 8b 44 24 30 65 48 2b 05 ad 4e a5 12 0f 85 09 03 00 00 48 83 c4 [ 94.089884][ C1] RSP: 0018:ffffc90003e67330 EFLAGS: 00000206 [ 94.089907][ C1] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000200 [ 94.089920][ C1] RDX: 0000000000000003 RSI: ffffffff8e3cb4bf RDI: ffffffff8c622c80 [ 94.089933][ C1] RBP: ffffffff8edec160 R08: 000000000328bf5b R09: 000000000000001e [ 94.089945][ C1] R10: 0000000000000200 R11: 0000000000000001 R12: 0000000000000002 [ 94.089957][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 94.090028][ C1] ? find_held_lock+0x2b/0x80 [ 94.090058][ C1] pfn_valid+0xd8/0x4b0 [ 94.090087][ C1] ? pfn_valid+0xbc/0x4b0 [ 94.090114][ C1] page_table_check_set+0x25/0x580 [ 94.090145][ C1] __page_table_check_ptes_set+0x2c0/0x530 [ 94.090175][ C1] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 94.090209][ C1] copy_page_range+0x21c4/0x57c0 [ 94.090263][ C1] ? __pfx_copy_page_range+0x10/0x10 [ 94.090289][ C1] ? mas_wr_store_entry+0xa4/0x1d50 [ 94.090318][ C1] ? lock_acquire+0x1d1/0x380 [ 94.090340][ C1] ? dup_mmap+0xd0a/0x2370 [ 94.090366][ C1] ? find_held_lock+0x2b/0x80 [ 94.090382][ C1] ? dup_mmap+0xe66/0x2370 [ 94.090402][ C1] ? dup_mmap+0xe66/0x2370 [ 94.090424][ C1] ? down_write+0x146/0x1f0 [ 94.090442][ C1] ? up_write+0x2dc/0x5b0 [ 94.090480][ C1] dup_mmap+0x1230/0x2370 [ 94.090511][ C1] ? __pfx_dup_mmap+0x10/0x10 [ 94.090530][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 94.090555][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 94.090579][ C1] ? __lock_acquire+0x5c0/0x1f40 [ 94.090609][ C1] ? lock_acquire+0x1d1/0x380 [ 94.090630][ C1] ? copy_process+0x4806/0x8370 [ 94.090662][ C1] copy_process+0x4811/0x8370 [ 94.090704][ C1] ? __pfx_copy_process+0x10/0x10 [ 94.090729][ C1] ? __pfx_do_wp_page+0x10/0x10 [ 94.090750][ C1] ? do_raw_spin_lock+0x128/0x260 [ 94.090783][ C1] kernel_clone+0x176/0x9d0 [ 94.090809][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 94.090839][ C1] ? find_held_lock+0x2b/0x80 [ 94.090856][ C1] ? __might_fault+0xc5/0x140 [ 94.090878][ C1] ? __might_fault+0xc5/0x140 [ 94.090903][ C1] __do_compat_sys_ia32_clone+0xd4/0x120 [ 94.090930][ C1] ? __pfx___do_compat_sys_ia32_clone+0x10/0x10 [ 94.090973][ C1] __do_fast_syscall_32+0x13a/0x8b0 [ 94.091001][ C1] do_fast_syscall_32+0x32/0x70 [ 94.091026][ C1] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 94.091047][ C1] RIP: 0023:0xf703efec [ 94.091062][ C1] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 94.091077][ C1] RSP: 002b:00000000fff0f500 EFLAGS: 00000286 ORIG_RAX: 0000000000000078 [ 94.091094][ C1] RAX: ffffffffffffffda RBX: 0000000001200011 RCX: 0000000000000000 [ 94.091106][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000056e854e8 [ 94.091115][ C1] RBP: 00000000fff0f534 R08: 0000000000000000 R09: 0000000000000000 [ 94.091126][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.091136][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 94.091156][ C1] [ 94.091383][ C1] [ 94.760230][ C1] ============================= [ 94.763782][ C1] WARNING: suspicious RCU usage [ 94.767127][ C1] syzkaller #0 Tainted: G W [ 94.774592][ C1] ----------------------------- [ 94.777931][ C1] kernel/rcu/srcutree.c:1464 Illegal synchronize_srcu() in same-type SRCU (or in RCU) read-side critical section! [ 94.787173][ C1] [ 94.787173][ C1] other info that might help us debug this: [ 94.787173][ C1] [ 94.793226][ C1] [ 94.793226][ C1] rcu_scheduler_active = 2, debug_locks = 1 [ 94.797005][ C1] locks held by syz-executor/5747: 9, last CPU#1: [ 94.800105][ C1] #0: ffffffff8ef3c6f0 (dup_mmap_sem){.+.+}-{0:0}, at: copy_process+0x4806/0x8370 [ 94.806670][ C1] #1: ffff888025b05038 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x127/0x2370 [ 94.811130][ C1] #2: ffff888025b01078 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x1c9/0x2370 [ 94.816151][ C1] #3: ffffffff8edec220 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 94.824609][ C1] #4: ffff88802a3430d8 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x10f/0x320 [ 94.832539][ C1] #5: ffffffff8edec220 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 94.841298][ C1] #6: ffff8880216f71f8 (ptlock_ptr(ptdesc)#2/1){+.+.}-{3:3}, at: copy_page_range+0xfd0/0x57c0 [ 94.847798][ C1] #7: ffffffff8edec160 (rcu_read_lock_sched){....}-{1:2}, at: pfn_valid+0xbc/0x4b0 [ 94.855018][ C1] #8: ffffc900005a0c98 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0x11d/0x5f0 [ 94.862368][ C1] [ 94.862368][ C1] stack backtrace: [ 94.867323][ C1] CPU: 1 UID: 0 PID: 5747 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 94.874884][ C1] Tainted: [W]=WARN [ 94.876519][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 94.881211][ C1] Call Trace: [ 94.907279][ C1] [ 94.908549][ C1] dump_stack_lvl+0x100/0x190 [ 94.912409][ C1] lockdep_rcu_suspicious.cold+0x4f/0xb2 [ 94.928642][ C1] __synchronize_srcu+0x29d/0x300 [ 94.930998][ C1] ? __pfx___synchronize_srcu+0x10/0x10 [ 94.933736][ C1] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 94.936227][ C1] ? synchronize_srcu+0xa8/0x380 [ 94.938604][ C1] wakeup_source_unregister.part.0+0x12c/0x540 [ 94.941417][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 94.959841][ C1] wakeup_source_unregister+0x1f/0x30 [ 94.962113][ C1] mmc_host_classdev_release+0x42/0x120 [ 94.967018][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 94.975797][ C1] device_release+0xd2/0x270 [ 94.977931][ C1] kobject_put+0x1f7/0x640 [ 94.980444][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 94.994406][ C1] put_device+0x1f/0x30 [ 94.996726][ C1] vub300_inactivity_timer_expired+0x42f/0x550 [ 94.999193][ C1] call_timer_fn+0x198/0x5f0 [ 95.000898][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 95.002922][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 95.005135][ C1] ? mark_held_locks+0x40/0x70 [ 95.022686][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 95.025592][ C1] __run_timers+0x757/0xb00 [ 95.027858][ C1] ? __pfx___run_timers+0x10/0x10 [ 95.029937][ C1] ? clockevents_program_event+0x1bf/0x820 [ 95.032716][ C1] ? lock_acquire+0x1d1/0x380 [ 95.034959][ C1] ? _raw_spin_lock_irq+0x45/0x50 [ 95.037293][ C1] run_timer_base+0x114/0x190 [ 95.042546][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 95.048883][ C1] run_timer_softirq+0x1a/0x50 [ 95.051521][ C1] handle_softirqs+0x1e6/0x9d0 [ 95.053465][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 95.055848][ C1] ? _raw_spin_unlock+0x28/0x50 [ 95.057863][ C1] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 95.060127][ C1] __irq_exit_rcu+0x16a/0x210 [ 95.062132][ C1] irq_exit_rcu+0x9/0x30 [ 95.064287][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 95.067363][ C1] [ 95.068979][ C1] [ 95.070656][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 95.073140][ C1] RIP: 0010:lock_acquire+0x5e/0x380 [ 95.075164][ C1] Code: 05 0f 4f a5 12 83 f8 07 0f 87 da 00 00 00 48 0f a3 05 1e a5 5e 0f 0f 82 c9 02 00 00 8b 35 9e d6 5e 0f 85 f6 0f 85 c7 00 00 00 <48> 8b 44 24 30 65 48 2b 05 ad 4e a5 12 0f 85 09 03 00 00 48 83 c4 [ 95.083359][ C1] RSP: 0018:ffffc90003e67330 EFLAGS: 00000206 [ 95.088875][ C1] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000200 [ 95.094239][ C1] RDX: 0000000000000003 RSI: ffffffff8e3cb4bf RDI: ffffffff8c622c80 [ 95.100295][ C1] RBP: ffffffff8edec160 R08: 000000000328bf5b R09: 000000000000001e [ 95.107171][ C1] R10: 0000000000000200 R11: 0000000000000001 R12: 0000000000000002 [ 95.112309][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 95.118825][ C1] ? find_held_lock+0x2b/0x80 [ 95.122539][ C1] pfn_valid+0xd8/0x4b0 [ 95.125281][ C1] ? pfn_valid+0xbc/0x4b0 [ 95.128988][ C1] page_table_check_set+0x25/0x580 [ 95.133325][ C1] __page_table_check_ptes_set+0x2c0/0x530 [ 95.138092][ C1] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 95.142408][ C1] copy_page_range+0x21c4/0x57c0 [ 95.148018][ C1] ? __pfx_copy_page_range+0x10/0x10 [ 95.151583][ C1] ? mas_wr_store_entry+0xa4/0x1d50 [ 95.154903][ C1] ? lock_acquire+0x1d1/0x380 [ 95.158693][ C1] ? dup_mmap+0xd0a/0x2370 [ 95.162424][ C1] ? find_held_lock+0x2b/0x80 [ 95.165474][ C1] ? dup_mmap+0xe66/0x2370 [ 95.169038][ C1] ? dup_mmap+0xe66/0x2370 [ 95.173457][ C1] ? down_write+0x146/0x1f0 [ 95.177029][ C1] ? up_write+0x2dc/0x5b0 [ 95.179887][ C1] dup_mmap+0x1230/0x2370 [ 95.183843][ C1] ? __pfx_dup_mmap+0x10/0x10 [ 95.188553][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 95.192606][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 95.196753][ C1] ? __lock_acquire+0x5c0/0x1f40 [ 95.200231][ C1] ? lock_acquire+0x1d1/0x380 [ 95.204280][ C1] ? copy_process+0x4806/0x8370 [ 95.208507][ C1] copy_process+0x4811/0x8370 [ 95.211623][ C1] ? __pfx_copy_process+0x10/0x10 [ 95.214958][ C1] ? __pfx_do_wp_page+0x10/0x10 [ 95.218082][ C1] ? do_raw_spin_lock+0x128/0x260 [ 95.222073][ C1] kernel_clone+0x176/0x9d0 [ 95.226296][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 95.231020][ C1] ? find_held_lock+0x2b/0x80 [ 95.234334][ C1] ? __might_fault+0xc5/0x140 [ 95.237564][ C1] ? __might_fault+0xc5/0x140 [ 95.241882][ C1] __do_compat_sys_ia32_clone+0xd4/0x120 [ 95.246692][ C1] ? __pfx___do_compat_sys_ia32_clone+0x10/0x10 [ 95.250931][ C1] __do_fast_syscall_32+0x13a/0x8b0 [ 95.254312][ C1] do_fast_syscall_32+0x32/0x70 [ 95.258124][ C1] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 95.264769][ C1] RIP: 0023:0xf703efec [ 95.268341][ C1] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 95.283033][ C1] RSP: 002b:00000000fff0f500 EFLAGS: 00000286 ORIG_RAX: 0000000000000078 [ 95.289735][ C1] RAX: ffffffffffffffda RBX: 0000000001200011 RCX: 0000000000000000 [ 95.295986][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000056e854e8 [ 95.302501][ C1] RBP: 00000000fff0f534 R08: 0000000000000000 R09: 0000000000000000 [ 95.308198][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.313214][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 95.319130][ C1] [ 95.325768][ C1] BUG: sleeping function called from invalid context at ker ** replaying previous printk message ** [ 95.325768][ C1] BUG: sleeping function called from invalid context at kernel/rcu/srcutree.c:1472 [ 95.325790][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5747, name: syz-executor [ 95.325806][ C1] preempt_count: 103, expected: 0 [ 95.325815][ C1] RCU nest depth: 2, expected: 0 [ 95.325825][ C1] locks held by syz-executor/5747: 9, last CPU#1: [ 95.325842][ C1] #0: ffffffff8ef3c6f0 (dup_mmap_sem){.+.+}-{0:0}, at: copy_process+0x4806/0x8370 [ 95.325910][ C1] #1: ffff888025b05038 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x127/0x2370 [ 95.325959][ C1] #2: ffff888025b01078 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x1c9/0x2370 [ 95.326079][ C1] #3: ffffffff8edec220 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 95.326123][ C1] #4: ffff88802a3430d8 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x10f/0x320 [ 95.326171][ C1] #5: ffffffff8edec220 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 95.326212][ C1] #6: ffff8880216f71f8 (ptlock_ptr(ptdesc)#2/1){+.+.}-{3:3}, at: copy_page_range+0xfd0/0x57c0 [ 95.326265][ C1] #7: ffffffff8edec160 (rcu_read_lock_sched){....}-{1:2}, at: pfn_valid+0xbc/0x4b0 [ 95.326305][ C1] #8: ffffc900005a0c98 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0x11d/0x5f0 [ 95.326348][ C1] Preemption disabled at: [ 95.326352][ C1] [<0000000000000000>] 0x0 [ 95.326374][ C1] CPU: 1 UID: 0 PID: 5747 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 95.326396][ C1] Tainted: [W]=WARN [ 95.326402][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 95.326411][ C1] Call Trace: [ 95.326417][ C1] [ 95.326425][ C1] dump_stack_lvl+0x100/0x190 [ 95.326448][ C1] __might_resched.cold+0x1dc/0x222 [ 95.326608][ C1] ? __pfx___might_resched+0x10/0x10 [ 95.326636][ C1] ? lockdep_rcu_suspicious.cold+0x54/0xb2 [ 95.326671][ C1] __synchronize_srcu+0x13c/0x300 [ 95.326700][ C1] ? __pfx___synchronize_srcu+0x10/0x10 [ 95.326733][ C1] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 95.326763][ C1] ? synchronize_srcu+0xa8/0x380 [ 95.326791][ C1] wakeup_source_unregister.part.0+0x12c/0x540 [ 95.326817][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 95.326933][ C1] wakeup_source_unregister+0x1f/0x30 [ 95.326965][ C1] mmc_host_classdev_release+0x42/0x120 [ 95.327066][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 95.327088][ C1] device_release+0xd2/0x270 [ 95.327107][ C1] kobject_put+0x1f7/0x640 [ 95.327127][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 95.327152][ C1] put_device+0x1f/0x30 [ 95.327168][ C1] vub300_inactivity_timer_expired+0x42f/0x550 [ 95.327190][ C1] call_timer_fn+0x198/0x5f0 [ 95.327214][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 95.327239][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 95.327260][ C1] ? mark_held_locks+0x40/0x70 [ 95.327286][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 95.327307][ C1] __run_timers+0x757/0xb00 [ 95.327333][ C1] ? __pfx___run_timers+0x10/0x10 [ 95.327353][ C1] ? clockevents_program_event+0x1bf/0x820 [ 95.327375][ C1] ? lock_acquire+0x1d1/0x380 [ 95.327399][ C1] ? _raw_spin_lock_irq+0x45/0x50 [ 95.327425][ C1] run_timer_base+0x114/0x190 [ 95.327447][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 95.327470][ C1] run_timer_softirq+0x1a/0x50 [ 95.327489][ C1] handle_softirqs+0x1e6/0x9d0 [ 95.327517][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 95.327538][ C1] ? _raw_spin_unlock+0x28/0x50 [ 95.327557][ C1] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 95.327576][ C1] __irq_exit_rcu+0x16a/0x210 [ 95.327598][ C1] irq_exit_rcu+0x9/0x30 [ 95.327629][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 95.327652][ C1] [ 95.327657][ C1] [ 95.327663][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 95.327682][ C1] RIP: 0010:lock_acquire+0x5e/0x380 [ 95.327707][ C1] Code: 05 0f 4f a5 12 83 f8 07 0f 87 da 00 00 00 48 0f a3 05 1e a5 5e 0f 0f 82 c9 02 00 00 8b 35 9e d6 5e 0f 85 f6 0f 85 c7 00 00 00 <48> 8b 44 24 30 65 48 2b 05 ad 4e a5 12 0f 85 09 03 00 00 48 83 c4 [ 95.327722][ C1] RSP: 0018:ffffc90003e67330 EFLAGS: 00000206 [ 95.327739][ C1] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000200 [ 95.327749][ C1] RDX: 0000000000000003 RSI: ffffffff8e3cb4bf RDI: ffffffff8c622c80 [ 95.327759][ C1] RBP: ffffffff8edec160 R08: 000000000328bf5b R09: 000000000000001e [ 95.327769][ C1] R10: 0000000000000200 R11: 0000000000000001 R12: 0000000000000002 [ 95.327778][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 95.327800][ C1] ? find_held_lock+0x2b/0x80 [ 95.327819][ C1] pfn_valid+0xd8/0x4b0 [ 95.327838][ C1] ? pfn_valid+0xbc/0x4b0 [ 95.327857][ C1] page_table_check_set+0x25/0x580 [ 95.327879][ C1] __page_table_check_ptes_set+0x2c0/0x530 [ 95.327903][ C1] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 95.327930][ C1] copy_page_range+0x21c4/0x57c0 [ 95.327976][ C1] ? __pfx_copy_page_range+0x10/0x10 [ 95.327997][ C1] ? mas_wr_store_entry+0xa4/0x1d50 [ 95.328019][ C1] ? lock_acquire+0x1d1/0x380 [ 95.328038][ C1] ? dup_mmap+0xd0a/0x2370 [ 95.328061][ C1] ? find_held_lock+0x2b/0x80 [ 95.328078][ C1] ? dup_mmap+0xe66/0x2370 [ 95.328095][ C1] ? dup_mmap+0xe66/0x2370 [ 95.328114][ C1] ? down_write+0x146/0x1f0 [ 95.328130][ C1] ? up_write+0x2dc/0x5b0 [ 95.328156][ C1] dup_mmap+0x1230/0x2370 [ 95.328184][ C1] ? __pfx_dup_mmap+0x10/0x10 [ 95.328202][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 95.328224][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 95.328247][ C1] ? __lock_acquire+0x5c0/0x1f40 [ 95.328275][ C1] ? lock_acquire+0x1d1/0x380 [ 95.328294][ C1] ? copy_process+0x4806/0x8370 [ 95.328325][ C1] copy_process+0x4811/0x8370 [ 95.328359][ C1] ? __pfx_copy_process+0x10/0x10 [ 95.328383][ C1] ? __pfx_do_wp_page+0x10/0x10 [ 95.328404][ C1] ? do_raw_spin_lock+0x128/0x260 [ 95.328433][ C1] kernel_clone+0x176/0x9d0 [ 95.328458][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 95.328487][ C1] ? find_held_lock+0x2b/0x80 [ 95.328503][ C1] ? __might_fault+0xc5/0x140 [ 95.328526][ C1] ? __might_fault+0xc5/0x140 [ 95.328550][ C1] __do_compat_sys_ia32_clone+0xd4/0x120 [ 95.328573][ C1] ? __pfx___do_compat_sys_ia32_clone+0x10/0x10 [ 95.328638][ C1] __do_fast_syscall_32+0x13a/0x8b0 [ 95.328666][ C1] do_fast_syscall_32+0x32/0x70 [ 95.328689][ C1] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 95.328708][ C1] RIP: 0023:0xf703efec [ 95.328723][ C1] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 95.328737][ C1] RSP: 002b:00000000fff0f500 EFLAGS: 00000286 ORIG_RAX: 0000000000000078 [ 95.328753][ C1] RAX: ffffffffffffffda RBX: 0000000001200011 RCX: 0000000000000000 [ 95.328763][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000056e854e8 [ 95.328772][ C1] RBP: 00000000fff0f534 R08: 0000000000000000 R09: 0000000000000000 [ 95.328781][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.328790][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 95.328809][ C1] [ 95.329024][ C1] ODEBUG: object ffffc900005a0a60 is NOT on stack ffffc90003e60000, but annotated. [ 95.331817][ C1] ------------[ cut here ]------------ [ 95.331901][ C1] 1 [ 95.331909][ C1] WARNING: lib/debugobjects.c:672 at lookup_object_or_alloc.part.0.cold+0x19/0x40, CPU#1: syz-executor/5747 [ 95.947449][ C1] Modules linked in: [ 95.949916][ C1] CPU: 1 UID: 0 PID: 5747 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 95.955153][ C1] Tainted: [W]=WARN [ 95.958867][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 95.965968][ C1] RIP: 0010:lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 95.973179][ C1] Code: c4 60 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 83 c5 01 89 2d b0 d5 7b 1a 4c 89 e6 48 c7 c7 c0 37 62 8c e8 f1 ce eb ff 90 <0f> 0b 90 e9 12 31 fc 03 83 c5 01 89 2d 8f d5 7b 1a 49 39 c4 73 da [ 95.984561][ C1] RSP: 0018:ffffc900005a08f0 EFLAGS: 00010082 [ 95.989346][ C1] RAX: 0000000000000050 RBX: ffff8880513aa000 RCX: 0000000000000000 [ 95.994204][ C1] RDX: 0000000000000050 RSI: ffffffff81e97409 RDI: fffff520000b410f [ 95.998758][ C1] RBP: 0000000000000001 R08: 0000000000000007 R09: 0000000000000000 [ 96.002377][ C1] R10: 0000000000000104 R11: 0000000000000001 R12: ffffc900005a0a60 [ 96.007134][ C1] R13: ffff888025700000 R14: 0000000000000001 R15: 0000000000000000 [ 96.014389][ C1] FS: 0000000000000000(0000) GS:ffff888096a60000(0063) knlGS:0000000056e85480 [ 96.024400][ C1] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 96.029091][ C1] CR2: 00000000f7f655c0 CR3: 000000004cca4000 CR4: 0000000000352ef0 [ 96.035380][ C1] Call Trace: [ 96.037813][ C1] [ 96.040065][ C1] __debug_object_init+0x2a9/0x3d0 [ 96.043659][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 96.048620][ C1] ? lockdep_init_map_type+0x5c/0x250 [ 96.051662][ C1] ? lockdep_init_map_type+0x5c/0x250 [ 96.054881][ C1] ? __init_swait_queue_head+0xca/0x150 [ 96.058451][ C1] __synchronize_srcu+0x1c3/0x300 [ 96.061780][ C1] ? __pfx___synchronize_srcu+0x10/0x10 [ 96.065491][ C1] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 96.069057][ C1] ? synchronize_srcu+0xa8/0x380 [ 96.071347][ C1] wakeup_source_unregister.part.0+0x12c/0x540 [ 96.073741][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 96.076372][ C1] wakeup_source_unregister+0x1f/0x30 [ 96.078466][ C1] mmc_host_classdev_release+0x42/0x120 [ 96.081052][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 96.085094][ C1] device_release+0xd2/0x270 [ 96.087818][ C1] kobject_put+0x1f7/0x640 [ 96.089861][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 96.092913][ C1] put_device+0x1f/0x30 [ 96.095070][ C1] vub300_inactivity_timer_expired+0x42f/0x550 [ 96.098399][ C1] call_timer_fn+0x198/0x5f0 [ 96.100634][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 96.102818][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 96.105116][ C1] ? mark_held_locks+0x40/0x70 [ 96.106841][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 96.109373][ C1] __run_timers+0x757/0xb00 [ 96.112102][ C1] ? __pfx___run_timers+0x10/0x10 [ 96.114363][ C1] ? clockevents_program_event+0x1bf/0x820 [ 96.116676][ C1] ? lock_acquire+0x1d1/0x380 [ 96.118704][ C1] ? _raw_spin_lock_irq+0x45/0x50 [ 96.120772][ C1] run_timer_base+0x114/0x190 [ 96.122980][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 96.125550][ C1] run_timer_softirq+0x1a/0x50 [ 96.127909][ C1] handle_softirqs+0x1e6/0x9d0 [ 96.130443][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 96.132929][ C1] ? _raw_spin_unlock+0x28/0x50 [ 96.135264][ C1] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 96.137559][ C1] __irq_exit_rcu+0x16a/0x210 [ 96.140777][ C1] irq_exit_rcu+0x9/0x30 [ 96.143754][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 96.146201][ C1] [ 96.147455][ C1] [ 96.148668][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 96.151349][ C1] RIP: 0010:lock_acquire+0x5e/0x380 [ 96.153474][ C1] Code: 05 0f 4f a5 12 83 f8 07 0f 87 da 00 00 00 48 0f a3 05 1e a5 5e 0f 0f 82 c9 02 00 00 8b 35 9e d6 5e 0f 85 f6 0f 85 c7 00 00 00 <48> 8b 44 24 30 65 48 2b 05 ad 4e a5 12 0f 85 09 03 00 00 48 83 c4 [ 96.162449][ C1] RSP: 0018:ffffc90003e67330 EFLAGS: 00000206 [ 96.165245][ C1] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000200 [ 96.168520][ C1] RDX: 0000000000000003 RSI: ffffffff8e3cb4bf RDI: ffffffff8c622c80 [ 96.171822][ C1] RBP: ffffffff8edec160 R08: 000000000328bf5b R09: 000000000000001e [ 96.175481][ C1] R10: 0000000000000200 R11: 0000000000000001 R12: 0000000000000002 [ 96.179154][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.182412][ C1] ? find_held_lock+0x2b/0x80 [ 96.185058][ C1] pfn_valid+0xd8/0x4b0 [ 96.186729][ C1] ? pfn_valid+0xbc/0x4b0 [ 96.188730][ C1] page_table_check_set+0x25/0x580 [ 96.191459][ C1] __page_table_check_ptes_set+0x2c0/0x530 [ 96.194164][ C1] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 96.196650][ C1] copy_page_range+0x21c4/0x57c0 [ 96.199853][ C1] ? __pfx_copy_page_range+0x10/0x10 [ 96.202052][ C1] ? mas_wr_store_entry+0xa4/0x1d50 [ 96.204167][ C1] ? lock_acquire+0x1d1/0x380 [ 96.206197][ C1] ? dup_mmap+0xd0a/0x2370 [ 96.208724][ C1] ? find_held_lock+0x2b/0x80 [ 96.210933][ C1] ? dup_mmap+0xe66/0x2370 [ 96.213170][ C1] ? dup_mmap+0xe66/0x2370 [ 96.215218][ C1] ? down_write+0x146/0x1f0 [ 96.217237][ C1] ? up_write+0x2dc/0x5b0 [ 96.219213][ C1] dup_mmap+0x1230/0x2370 [ 96.224737][ C1] ? __pfx_dup_mmap+0x10/0x10 [ 96.227100][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 96.229333][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 96.241997][ C1] ? __lock_acquire+0x5c0/0x1f40 [ 96.243941][ C1] ? lock_acquire+0x1d1/0x380 [ 96.245784][ C1] ? copy_process+0x4806/0x8370 [ 96.248003][ C1] copy_process+0x4811/0x8370 [ 96.260307][ C1] ? __pfx_copy_process+0x10/0x10 [ 96.262540][ C1] ? __pfx_do_wp_page+0x10/0x10 [ 96.265108][ C1] ? do_raw_spin_lock+0x128/0x260 [ 96.267741][ C1] kernel_clone+0x176/0x9d0 [ 96.279687][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 96.282480][ C1] ? find_held_lock+0x2b/0x80 [ 96.284593][ C1] ? __might_fault+0xc5/0x140 [ 96.286665][ C1] ? __might_fault+0xc5/0x140 [ 96.288730][ C1] __do_compat_sys_ia32_clone+0xd4/0x120 [ 96.301324][ C1] ? __pfx___do_compat_sys_ia32_clone+0x10/0x10 [ 96.304120][ C1] __do_fast_syscall_32+0x13a/0x8b0 [ 96.306484][ C1] do_fast_syscall_32+0x32/0x70 [ 96.309195][ C1] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 96.312956][ C1] RIP: 0023:0xf703efec [ 96.315697][ C1] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 96.324406][ C1] RSP: 002b:00000000fff0f500 EFLAGS: 00000286 ORIG_RAX: 0000000000000078 [ 96.331776][ C1] RAX: ffffffffffffffda RBX: 0000000001200011 RCX: 0000000000000000 [ 96.337462][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000056e854e8 [ 96.340640][ C1] RBP: 00000000fff0f534 R08: 0000000000000000 R09: 0000000000000000 [ 96.344122][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.348313][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.351665][ C1] [ 96.353152][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 96.356249][ C1] CPU: 1 UID: 0 PID: 5747 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 96.360872][ C1] Tainted: [W]=WARN [ 96.363096][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 96.367849][ C1] Call Trace: [ 96.369264][ C1] [ 96.370465][ C1] dump_stack_lvl+0x100/0x190 [ 96.372987][ C1] vpanic+0x553/0x970 [ 96.376147][ C1] ? __pfx_vpanic+0x10/0x10 [ 96.378857][ C1] panic+0xd1/0xe0 [ 96.380540][ C1] ? __pfx_panic+0x10/0x10 [ 96.382518][ C1] check_panic_on_warn.cold+0x19/0x34 [ 96.384617][ C1] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 96.387209][ C1] __warn.cold+0x191/0x318 [ 96.389475][ C1] __report_bug+0x30f/0x440 [ 96.391311][ C1] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 96.395316][ C1] ? __pfx___report_bug+0x10/0x10 [ 96.397935][ C1] ? console_srcu_read_unlock+0x46/0x60 [ 96.400197][ C1] ? __wake_up_klogd+0xe5/0x140 [ 96.402130][ C1] ? vprintk_emit+0x1c9/0x6b0 [ 96.404011][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 96.406137][ C1] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 96.408599][ C1] report_bug+0xb3/0x220 [ 96.412549][ C1] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 96.416524][ C1] handle_bug+0x16a/0x2a0 [ 96.418434][ C1] exc_invalid_op+0x17/0x50 [ 96.420245][ C1] asm_exc_invalid_op+0x1a/0x20 [ 96.422442][ C1] RIP: 0010:lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 96.425726][ C1] Code: c4 60 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 83 c5 01 89 2d b0 d5 7b 1a 4c 89 e6 48 c7 c7 c0 37 62 8c e8 f1 ce eb ff 90 <0f> 0b 90 e9 12 31 fc 03 83 c5 01 89 2d 8f d5 7b 1a 49 39 c4 73 da [ 96.436438][ C1] RSP: 0018:ffffc900005a08f0 EFLAGS: 00010082 [ 96.439271][ C1] RAX: 0000000000000050 RBX: ffff8880513aa000 RCX: 0000000000000000 [ 96.442958][ C1] RDX: 0000000000000050 RSI: ffffffff81e97409 RDI: fffff520000b410f [ 96.447106][ C1] RBP: 0000000000000001 R08: 0000000000000007 R09: 0000000000000000 [ 96.451715][ C1] R10: 0000000000000104 R11: 0000000000000001 R12: ffffc900005a0a60 [ 96.455358][ C1] R13: ffff888025700000 R14: 0000000000000001 R15: 0000000000000000 [ 96.459045][ C1] ? vprintk_emit+0x1c9/0x6b0 [ 96.461478][ C1] __debug_object_init+0x2a9/0x3d0 [ 96.464795][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 96.468828][ C1] ? lockdep_init_map_type+0x5c/0x250 [ 96.473258][ C1] ? lockdep_init_map_type+0x5c/0x250 [ 96.476853][ C1] ? __init_swait_queue_head+0xca/0x150 [ 96.481698][ C1] __synchronize_srcu+0x1c3/0x300 [ 96.485487][ C1] ? __pfx___synchronize_srcu+0x10/0x10 [ 96.488412][ C1] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 96.491487][ C1] ? synchronize_srcu+0xa8/0x380 [ 96.494145][ C1] wakeup_source_unregister.part.0+0x12c/0x540 [ 96.497957][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 96.500928][ C1] wakeup_source_unregister+0x1f/0x30 [ 96.503417][ C1] mmc_host_classdev_release+0x42/0x120 [ 96.506073][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 96.508790][ C1] device_release+0xd2/0x270 [ 96.511008][ C1] kobject_put+0x1f7/0x640 [ 96.513196][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 96.516474][ C1] put_device+0x1f/0x30 [ 96.518857][ C1] vub300_inactivity_timer_expired+0x42f/0x550 [ 96.523663][ C1] call_timer_fn+0x198/0x5f0 [ 96.527834][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 96.531640][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 96.536551][ C1] ? mark_held_locks+0x40/0x70 [ 96.540203][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 96.544736][ C1] __run_timers+0x757/0xb00 [ 96.548221][ C1] ? __pfx___run_timers+0x10/0x10 [ 96.553090][ C1] ? clockevents_program_event+0x1bf/0x820 [ 96.557041][ C1] ? lock_acquire+0x1d1/0x380 [ 96.560326][ C1] ? _raw_spin_lock_irq+0x45/0x50 [ 96.563744][ C1] run_timer_base+0x114/0x190 [ 96.567761][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 96.571892][ C1] run_timer_softirq+0x1a/0x50 [ 96.575144][ C1] handle_softirqs+0x1e6/0x9d0 [ 96.579119][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 96.583699][ C1] ? _raw_spin_unlock+0x28/0x50 [ 96.587950][ C1] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 96.592169][ C1] __irq_exit_rcu+0x16a/0x210 [ 96.596471][ C1] irq_exit_rcu+0x9/0x30 [ 96.600324][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 96.607266][ C1] [ 96.608588][ C1] [ 96.609844][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 96.612139][ C1] RIP: 0010:lock_acquire+0x5e/0x380 [ 96.616697][ C1] Code: 05 0f 4f a5 12 83 f8 07 0f 87 da 00 00 00 48 0f a3 05 1e a5 5e 0f 0f 82 c9 02 00 00 8b 35 9e d6 5e 0f 85 f6 0f 85 c7 00 00 00 <48> 8b 44 24 30 65 48 2b 05 ad 4e a5 12 0f 85 09 03 00 00 48 83 c4 [ 96.631620][ C1] RSP: 0018:ffffc90003e67330 EFLAGS: 00000206 [ 96.637722][ C1] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000200 [ 96.642942][ C1] RDX: 0000000000000003 RSI: ffffffff8e3cb4bf RDI: ffffffff8c622c80 [ 96.649705][ C1] RBP: ffffffff8edec160 R08: 000000000328bf5b R09: 000000000000001e [ 96.655383][ C1] R10: 0000000000000200 R11: 0000000000000001 R12: 0000000000000002 [ 96.659927][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.666607][ C1] ? find_held_lock+0x2b/0x80 [ 96.671141][ C1] pfn_valid+0xd8/0x4b0 [ 96.674246][ C1] ? pfn_valid+0xbc/0x4b0 [ 96.677074][ C1] page_table_check_set+0x25/0x580 [ 96.680665][ C1] __page_table_check_ptes_set+0x2c0/0x530 [ 96.683757][ C1] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 96.687185][ C1] copy_page_range+0x21c4/0x57c0 [ 96.706356][ C1] ? __pfx_copy_page_range+0x10/0x10 [ 96.709422][ C1] ? mas_wr_store_entry+0xa4/0x1d50 [ 96.712627][ C1] ? lock_acquire+0x1d1/0x380 [ 96.714606][ C1] ? dup_mmap+0xd0a/0x2370 [ 96.716289][ C1] ? find_held_lock+0x2b/0x80 [ 96.718149][ C1] ? dup_mmap+0xe66/0x2370 [ 96.720053][ C1] ? dup_mmap+0xe66/0x2370 [ 96.722434][ C1] ? down_write+0x146/0x1f0 [ 96.724736][ C1] ? up_write+0x2dc/0x5b0 [ 96.739052][ C1] dup_mmap+0x1230/0x2370 [ 96.741097][ C1] ? __pfx_dup_mmap+0x10/0x10 [ 96.743105][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 96.746230][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 96.749401][ C1] ? __lock_acquire+0x5c0/0x1f40 [ 96.752532][ C1] ? lock_acquire+0x1d1/0x380 [ 96.756949][ C1] ? copy_process+0x4806/0x8370 [ 96.761240][ C1] copy_process+0x4811/0x8370 [ 96.764423][ C1] ? __pfx_copy_process+0x10/0x10 [ 96.768892][ C1] ? __pfx_do_wp_page+0x10/0x10 [ 96.773351][ C1] ? do_raw_spin_lock+0x128/0x260 [ 96.777455][ C1] kernel_clone+0x176/0x9d0 [ 96.782624][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 96.785954][ C1] ? find_held_lock+0x2b/0x80 [ 96.789368][ C1] ? __might_fault+0xc5/0x140 [ 96.791432][ C1] ? __might_fault+0xc5/0x140 [ 96.793337][ C1] __do_compat_sys_ia32_clone+0xd4/0x120 [ 96.795838][ C1] ? __pfx___do_compat_sys_ia32_clone+0x10/0x10 [ 96.798912][ C1] __do_fast_syscall_32+0x13a/0x8b0 [ 96.801548][ C1] do_fast_syscall_32+0x32/0x70 [ 96.803751][ C1] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 96.807648][ C1] RIP: 0023:0xf703efec [ 96.809775][ C1] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 96.820208][ C1] RSP: 002b:00000000fff0f500 EFLAGS: 00000286 ORIG_RAX: 0000000000000078 [ 96.825691][ C1] RAX: ffffffffffffffda RBX: 0000000001200011 RCX: 0000000000000000 [ 96.830544][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000056e854e8 [ 96.837286][ C1] RBP: 00000000fff0f534 R08: 0000000000000000 R09: 0000000000000000 [ 96.841593][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.847648][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.852406][ C1] [ 96.856557][ C1] Kernel Offset: disabled [ 96.859756][ C1] Rebooting in 86400 seconds..