0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:36:43 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00000006c0)=""/251, 0xfb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) connect$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0x0) 22:36:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xe1, &(0x7f0000000200)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = epoll_create1(0x0) flock(r0, 0x2) flock(0xffffffffffffffff, 0x6) 22:36:43 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:43 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) connect$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) 22:36:43 executing program 1: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/138, 0x8a}, {0x0}, {&(0x7f0000000100)=""/37, 0x25}], 0x3}, 0x12100) munlock(&(0x7f00007a6000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000000500)=""/138, &(0x7f00000005c0)=0x8a) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:36:44 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:36:44 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:44 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) connect$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) 22:36:44 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:44 executing program 2: socketpair(0x0, 0x80000, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) flock(r1, 0x2) 22:36:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xe1, &(0x7f0000000200)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = epoll_create1(0x0) flock(r0, 0x2) flock(0xffffffffffffffff, 0x6) 22:36:44 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast1}}, {{@in6}, 0x0, @in6=@loopback}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@link_local, @random="28d421bb4ecd", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x11, 0x0, 0x0, @multicast1}}}}}, 0x0) 22:36:44 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) dup2(r0, r0) syz_open_dev$vbi(0x0, 0x0, 0x2) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:44 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 250.123538] block nbd0: Attempted send on invalid socket [ 250.129396] print_req_error: I/O error, dev nbd0, sector 64 [ 250.139791] isofs_fill_super: bread failed, dev=nbd0, iso_blknum=16, block=32 22:36:45 executing program 1: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x256, &(0x7f0000003bc0)}}], 0x3a6, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) 22:36:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) dup2(r0, r0) syz_open_dev$vbi(0x0, 0x0, 0x2) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 250.559959] block nbd0: Attempted send on invalid socket [ 250.565618] print_req_error: I/O error, dev nbd0, sector 64 [ 250.571409] audit: type=1400 audit(1573079805.142:80): avc: denied { name_bind } for pid=8783 comm="syz-executor.1" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 250.598613] isofs_fill_super: bread failed, dev=nbd0, iso_blknum=16, block=32 [ 250.610613] audit: type=1400 audit(1573079805.142:81): avc: denied { node_bind } for pid=8783 comm="syz-executor.1" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 250.651865] audit: type=1400 audit(1573079805.152:82): avc: denied { name_connect } for pid=8783 comm="syz-executor.1" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 22:36:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:36:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x24, 0x2, 0x0, 0x0, 0x3, 0x0, 0x7}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000003c0)=0x1) r0 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, 0x0, 0x0) r5 = dup2(r2, r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000000100)) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) r9 = dup2(r6, r8) dup3(r9, 0xffffffffffffffff, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x40000, 0x0) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x101000, 0x0) ioctl$VIDIOC_G_JPEGCOMP(r10, 0x808c563d, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xf, 0x0, &(0x7f0000000040)=0x8001) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) dup3(0xffffffffffffffff, r1, 0x0) 22:36:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)={[{@max_batch_time={'max_batch_time', 0x3d, 0x5}}]}) 22:36:47 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 22:36:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000040)={0xa, {0xfc6a, 0xfffffffd, 0x3, 0x6}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002840)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000000c0)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0x1ff, 0x0, [{0x0, 0x5}, {}, {}, {}, {0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xfe}]}}) r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000018a}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0x12c, r7, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0xe0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0x8}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @rand_addr="4ed649e45227258f8ec366b780a4228c", 0x9}}, {0x14, 0x2, @in={0x2, 0x4e21, @broadcast}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0xb378, @local, 0x2}}}}]}, @TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4404c800) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000000)=0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair(0x3, 0x5, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r8, &(0x7f0000000480)={{0x3, @null}, [@remote, @rose, @default, @default, @remote, @bcast, @rose, @null]}, &(0x7f0000000500)=0x48) 22:36:47 executing program 1: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x256, &(0x7f0000003bc0)}}], 0x3a6, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) [ 252.577011] EXT4-fs (loop5): couldn't mount as ext3 due to feature incompatibilities 22:36:47 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 252.683993] EXT4-fs (loop5): couldn't mount as ext3 due to feature incompatibilities [ 252.689177] Unknown ioctl -2138286531 22:36:47 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x256, &(0x7f0000003bc0)}}], 0x3a6, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) [ 252.789222] Unknown ioctl -2138286531 22:36:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000008c0)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x7d, &(0x7f0000000480)={r2, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f00000000c0)="d52f465b6f2881b6192fc58215e029f92818307467b75da91f9b95e0e7ab7bebc2101bae25b7f6b4a6e035fdbcd29329ce49ba4484fb93a02a2c3bf2533b0b95b8709b0b7e13d427607ac15eb2ab27c46b6d1352b76d62dacf9f9860cf3526ffa627c7b0ab9f9032f56ec118e5015997340661b889ace4c48593037da90f56c2ceaf57dc5d0765e76b35cf4d2c60e3343796fb9d5d3c3cac35320821594249f50fd1fd317dd60c54a1c5949bab5b2f02a5a7a2d2de339276aa3807a9efa7d58fa80107a7f71926fee5f4db3ad43f5ba04eec48f1bf82ae52b26806f9f14b4c77afe4dd77594e65c7a4bf56137c2c7356151be6") r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_VLAN_PROTOCOL={0x8}]}}}]}, 0x3c}}, 0x0) 22:36:47 executing program 2: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1800008914, &(0x7f0000000100)="11dca5055e0bcfe47bf070") preadv(r2, &(0x7f0000000180), 0x255, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)=@ccm_128={{0x7}, "cec20e0150e7fb5a", "d7748b7e85f0303a90c7b24efafd0e1e", "a66200", "a16f99480f83f656"}, 0x28) r3 = socket$inet(0x2, 0x3, 0x1c) r4 = accept4$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000080)=0x6e, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x13, r4, 0x0) readv(r1, &(0x7f0000000340), 0x11f) ioctl$FIDEDUPERANGE(r3, 0xc0189436, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0xc1, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f00000003c0)=""/193}, &(0x7f00000002c0)=0x78) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) getgid() getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) getgid() getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000680)={{{@in=@broadcast, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, 0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) getgid() bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x8350c852f33c37ad) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x240000c9, &(0x7f0000000040)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x7fffffff, 0x0) sendto$packet(r2, &(0x7f00000004c0)='/', 0x1, 0x47, 0x0, 0x0) 22:36:47 executing program 3 (fault-call:3 fault-nth:0): socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 253.025280] netlink: 'syz-executor.0': attribute type 8 has an invalid length. [ 253.034373] FAULT_INJECTION: forcing a failure. [ 253.034373] name failslab, interval 1, probability 0, space 0, times 1 [ 253.064419] CPU: 1 PID: 8828 Comm: syz-executor.3 Not tainted 4.19.82 #0 [ 253.071302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.080678] Call Trace: [ 253.083371] dump_stack+0x172/0x1f0 [ 253.087124] should_fail.cold+0xa/0x1b [ 253.091733] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 253.096936] ? lock_downgrade+0x880/0x880 [ 253.101181] __should_failslab+0x121/0x190 [ 253.105475] should_failslab+0x9/0x14 [ 253.109377] __kmalloc_track_caller+0x2de/0x750 [ 253.114110] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 253.119691] ? strndup_user+0x77/0xd0 [ 253.123498] memdup_user+0x26/0xb0 [ 253.127043] strndup_user+0x77/0xd0 [ 253.130692] ksys_mount+0x3c/0x150 [ 253.134783] __x64_sys_mount+0xbe/0x150 [ 253.138785] do_syscall_64+0xfd/0x620 [ 253.142626] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.147819] RIP: 0033:0x45a219 [ 253.151018] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.170113] RSP: 002b:00007f2d100b0c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 253.177841] RAX: ffffffffffffffda RBX: 00007f2d100b0c90 RCX: 000000000045a219 [ 253.185124] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 00000000200000c0 [ 253.192405] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 253.199685] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d100b16d4 [ 253.209232] R13: 00000000004c6d95 R14: 00000000004dc508 R15: 0000000000000004 22:36:47 executing program 0: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x9) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x4a7, @mcast2, 0x102}, 0xffffffffffffff27) r2 = accept4(r0, 0x0, 0x0, 0x0) close(r2) recvmmsg(r1, &(0x7f0000000080), 0x400013d, 0x0, 0x0) 22:36:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:36:50 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a000000010000001d09"], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)=0x3) syz_open_procfs(r3, &(0x7f0000000380)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) 22:36:50 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[], @ANYPTR, @ANYPTR, @ANYRES64], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$RTC_VL_CLR(r2, 0x7014) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="d80ba099f58e610d1b87184107b1e84996449f6aa5e9cfb51a1c2a731ab153c18b5f32a4dcae643d2d69318b62196f64970caa46881a711bf4eae51f90b4471e46", 0x41, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$USBDEVFS_RELEASE_PORT(r4, 0x80045519, &(0x7f0000000400)=0x80) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'\x00', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r5) keyctl$read(0xb, r6, 0x0, 0x0) keyctl$chown(0x4, r6, 0xee00, 0x0) r7 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'\x00', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r8 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r7) keyctl$read(0xb, r8, 0x0, 0x0) keyctl$chown(0x4, r8, 0xee00, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280)={r3, r6, r8}, &(0x7f00000002c0)=""/101, 0x65, &(0x7f0000000380)={&(0x7f0000000340)={'nhpoly1305-sse2\x00'}}) 22:36:50 executing program 3 (fault-call:3 fault-nth:1): socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:50 executing program 1: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x256, &(0x7f0000003bc0)}}], 0x3a6, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) 22:36:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x1100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x1100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000000)=""/126) close(r2) [ 255.618958] FAULT_INJECTION: forcing a failure. [ 255.618958] name failslab, interval 1, probability 0, space 0, times 0 [ 255.654196] CPU: 0 PID: 8851 Comm: syz-executor.3 Not tainted 4.19.82 #0 [ 255.661952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.671323] Call Trace: [ 255.673937] dump_stack+0x172/0x1f0 [ 255.677715] should_fail.cold+0xa/0x1b [ 255.681634] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 255.694569] ? lock_downgrade+0x880/0x880 [ 255.699005] __should_failslab+0x121/0x190 [ 255.703268] should_failslab+0x9/0x14 [ 255.706216] could not allocate digest TFM handle nhpoly1305-sse2 [ 255.707105] __kmalloc_track_caller+0x2de/0x750 [ 255.707125] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 255.707142] ? strndup_user+0x77/0xd0 [ 255.727269] memdup_user+0x26/0xb0 [ 255.730822] strndup_user+0x77/0xd0 [ 255.734460] ksys_mount+0x7b/0x150 [ 255.738459] __x64_sys_mount+0xbe/0x150 [ 255.742445] do_syscall_64+0xfd/0x620 [ 255.746260] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.751455] RIP: 0033:0x45a219 [ 255.754754] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.766763] could not allocate digest TFM handle nhpoly1305-sse2 [ 255.773659] RSP: 002b:00007f2d100b0c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 255.773674] RAX: ffffffffffffffda RBX: 00007f2d100b0c90 RCX: 000000000045a219 [ 255.773682] RDX: 0000000020000200 RSI: 0000000020000000 RDI: 00000000200000c0 [ 255.773690] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 255.773698] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d100b16d4 22:36:50 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) lchown(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000240)='/dev/dri/card#\x00', 0xc72f, 0x0) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0xed33e3ea60c6ee2d) r3 = geteuid() ioctl$SIOCAX25GETUID(r2, 0x89e0, &(0x7f0000000340)={0x3, @bcast, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000400)={0x0, 0x0, 0x200000000001d, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "77100b6a1cc076a15ad9f0552d5b12bfc338e5269b12ac2a4ee4202c64122b0a"}}) r4 = gettid() link(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r5 = getpgid(r4) ptrace$cont(0x1f, r5, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='\xde0tn\x8f\xf7\xb56_route\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) lchown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000280)='/dev/dri/card#\x00', 0x7fff, 0x0) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r7, 0xa, 0x12) fcntl$setown(r7, 0x8, r6) tkill(r6, 0x16) open(&(0x7f0000000200)='./file1\x00', 0x0, 0x0) [ 255.773705] R13: 00000000004c6d95 R14: 00000000004dc508 R15: 0000000000000004 22:36:50 executing program 2: r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfa9}) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x10000}]) r3 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffff6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) creat(&(0x7f0000000000)='./bus\x00', 0x0) r6 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r6, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) recvmsg$can_bcm(r6, &(0x7f0000000340)={&(0x7f0000000040)=@x25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000001c0)=""/114, 0x72}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x4, &(0x7f0000000280)=""/173, 0xad}, 0x2200) 22:36:50 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40), 0x24, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000d00)='/dev/admmidi#\x00', 0x91f, 0x2) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) sendto$packet(r1, &(0x7f0000000040)="a8d875caef7c33a534c5a915852f638b33947f0052b4", 0x16, 0x0, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) mount(&(0x7f0000000500)=ANY=[@ANYBLOB='/\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000540)='./file0\x00', &(0x7f0000000740)='sysv\x00', 0x2004000, &(0x7f0000000780)='system.posix_acl_default\x00') r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r5 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000d40)=0x88) getresuid(&(0x7f0000000280), &(0x7f0000000400), &(0x7f0000000440)=0x0) sendmsg$nl_xfrm(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000600)=@migrate={0x13c, 0x21, 0x200, 0x70bd2b, 0x25dfdbff, {{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x4e24, 0xf, 0x4e24, 0x524, 0xa, 0xa0, 0x90, 0xa94b119ffc2b2270, r6, r7}, 0x0, 0x2}, [@migrate={0xe0, 0x11, [{@in=@multicast1, @in6=@local, 0x33, 0xd1672ea9df2f3959, 0x0, 0x3504, 0x2, 0x2}, {@in=@empty, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x2b, 0x3, 0x0, 0x3503, 0xa, 0x2}, {@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x3c, 0x4, 0x0, 0x0, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x28}, @in6=@rand_addr="d0bf03e288e3d654949d0ee6fcc6822c", 0x6c, 0x4, 0x0, 0x3500, 0x2, 0xa}, {@in=@multicast2, @in=@multicast1, 0xff, 0x4, 0x0, 0x0, 0x2, 0xa}]}, @lastused={0xc, 0xf, 0x2}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8002}, 0x10) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f00000002c0)) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r10) r11 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r12, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) sendmsg$unix(r8, &(0x7f0000000d80)={&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000840)="40fb32254332262e76b3c98b64549a7f2abd6db92627c1e7b0aaf55d3d", 0x1d}, {&(0x7f0000000880)="fbeee206f31fa3f48dca04ae1907943e3fd9e97448990b6bfc2c6c2669a668832406ab6a4307691a179ed88e4a3c02c3b5303dfdb4bd763434a6d0f160e1e1ca091a46b87378f22fce3e72a5ebb7db2fc02c2e05b6928700c26041cd13eee9ccc9370c", 0x63}, {&(0x7f0000000900)="b08ac35d555466d42a8f5196efb15ee55a86bdc24e9f6702265ad188a8b1a56ab5b1a730253a94f123132b976bf99e9bb3b754a96204fe946ca156d7f12fb93f23a2582c2718cd0ac6f1c84ef964e29ccffd1ec581", 0x55}, {&(0x7f0000000a00)="6842226a7df5b4d02d7aafb50cdf810497ddab593a4c6dd20ab0e6e84ae0312cc86834b75ae10b097aca0b01f170ea511a21d316cb832f3b65e7c1aa6ddf41dc7436640a627cc8a61d284a1cc555b721d3607a7d90f17f5bab6af3b3057a59928189c00b85bec6cfed4a8f7fc33ff6d55f10f7c964fd666e5ae73cd08989d52090120177687d73841df7638195d8cd4d6805", 0x92}, {&(0x7f0000000980)="1066d60ff10ec0ec2f692a75237962520acd9484afc70b2f", 0x18}, {&(0x7f0000000ac0)="66773f1a8a4b98143abe284360476e2152d0d854cdad74d4a49b646c13a3d372281e2e3d7a863bf4882778b99f6a1f764ae3ab20c0d0310f88a72aceae96b279b3f8700670146051b13779afc6f40278647c8e112d900be38619324089759ec80862b8069fe6ccc615f27f2771f10365869be16ae0513000ee1cc56282871f05f966eddeb72098d4e82938a4384afbd529456a708efc569183b421cac2a362b7a00f7f05637ff0bc20b8338d3e28bd4138b7b4", 0xb3}, {&(0x7f0000000b80)="06a83665ba8c6955b5ea06d35871ffd813188f3ac51d17f573e8f2a00c29efa7308c9dd09a065ceddd6f9fbbcf6e308ea5356ccea159dfd2850eb164f39b330c2f09cb9dbb136e0536fd68b4fc63d69ba3d80081db3332999b74368b7eea85ce53012f515d00d1aa8471e507001552826aea09d941355d7485b43d313975f5eeff2d235666eb5f8b22", 0x89}], 0x7, &(0x7f0000000e00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r7, @ANYRES32=r10, @ANYBLOB="0020000028000000000000000100000001000020afd974e792de20571d0723516ca8f7c2dabc4f8bce3c9c32a2b99b98362251d4801d569e28ebd4de00be0cfd294c7d7782ec9be0d1c1ab93bcf44926ccbf44840cf10125fbaca7b6fba1f868b2174219a50405434176386332b88c2c590bc04d4c4cb265924b19258b884d9eff2c6c56730675f14c839456f77a58bc9d6c10dd657adf93731e6a96897e1d1e28ec7d1def90a10df794e698684fb90141eac4511b9e1254", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r11, @ANYRES32=r3, @ANYRES32=r12], 0x48, 0x64110b948ec8cb38}, 0x0) 22:36:50 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 255.957098] audit: type=1804 audit(1573079810.542:83): pid=8876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/51/bus" dev="sda1" ino=16811 res=1 [ 256.097319] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 256.114203] audit: type=1804 audit(1573079810.642:84): pid=8884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/51/bus" dev="sda1" ino=16811 res=1 [ 256.160565] block nbd3: Attempted send on invalid socket [ 256.166216] print_req_error: I/O error, dev nbd3, sector 64 [ 256.172672] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:36:50 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioperm(0x1, 0x0, 0x200) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000040000000000000000000000000000200"/72], 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000c40)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6#\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40J\xc2\xf0=p\xd6\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0\xd0s\xa9\xe4\x18:') r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r2, 0x0, &(0x7f00000000c0)) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000000)=0x6) r3 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'n\x000\x01\x00\x00\x00\x00\x00\x1b\x00', 0x2000}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000040)) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) syz_open_procfs(0x0, 0x0) 22:36:50 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'Qdev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 256.250999] overlayfs: filesystem on './file0' not supported as upperdir 22:36:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:36:53 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40), 0x24, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000d00)='/dev/admmidi#\x00', 0x91f, 0x2) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) sendto$packet(r1, &(0x7f0000000040)="a8d875caef7c33a534c5a915852f638b33947f0052b4", 0x16, 0x0, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) mount(&(0x7f0000000500)=ANY=[@ANYBLOB='/\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000540)='./file0\x00', &(0x7f0000000740)='sysv\x00', 0x2004000, &(0x7f0000000780)='system.posix_acl_default\x00') r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r5 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000d40)=0x88) getresuid(&(0x7f0000000280), &(0x7f0000000400), &(0x7f0000000440)=0x0) sendmsg$nl_xfrm(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000600)=@migrate={0x13c, 0x21, 0x200, 0x70bd2b, 0x25dfdbff, {{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x4e24, 0xf, 0x4e24, 0x524, 0xa, 0xa0, 0x90, 0xa94b119ffc2b2270, r6, r7}, 0x0, 0x2}, [@migrate={0xe0, 0x11, [{@in=@multicast1, @in6=@local, 0x33, 0xd1672ea9df2f3959, 0x0, 0x3504, 0x2, 0x2}, {@in=@empty, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x2b, 0x3, 0x0, 0x3503, 0xa, 0x2}, {@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x3c, 0x4, 0x0, 0x0, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x28}, @in6=@rand_addr="d0bf03e288e3d654949d0ee6fcc6822c", 0x6c, 0x4, 0x0, 0x3500, 0x2, 0xa}, {@in=@multicast2, @in=@multicast1, 0xff, 0x4, 0x0, 0x0, 0x2, 0xa}]}, @lastused={0xc, 0xf, 0x2}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8002}, 0x10) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f00000002c0)) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r10) r11 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r12, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) sendmsg$unix(r8, &(0x7f0000000d80)={&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000840)="40fb32254332262e76b3c98b64549a7f2abd6db92627c1e7b0aaf55d3d", 0x1d}, {&(0x7f0000000880)="fbeee206f31fa3f48dca04ae1907943e3fd9e97448990b6bfc2c6c2669a668832406ab6a4307691a179ed88e4a3c02c3b5303dfdb4bd763434a6d0f160e1e1ca091a46b87378f22fce3e72a5ebb7db2fc02c2e05b6928700c26041cd13eee9ccc9370c", 0x63}, {&(0x7f0000000900)="b08ac35d555466d42a8f5196efb15ee55a86bdc24e9f6702265ad188a8b1a56ab5b1a730253a94f123132b976bf99e9bb3b754a96204fe946ca156d7f12fb93f23a2582c2718cd0ac6f1c84ef964e29ccffd1ec581", 0x55}, {&(0x7f0000000a00)="6842226a7df5b4d02d7aafb50cdf810497ddab593a4c6dd20ab0e6e84ae0312cc86834b75ae10b097aca0b01f170ea511a21d316cb832f3b65e7c1aa6ddf41dc7436640a627cc8a61d284a1cc555b721d3607a7d90f17f5bab6af3b3057a59928189c00b85bec6cfed4a8f7fc33ff6d55f10f7c964fd666e5ae73cd08989d52090120177687d73841df7638195d8cd4d6805", 0x92}, {&(0x7f0000000980)="1066d60ff10ec0ec2f692a75237962520acd9484afc70b2f", 0x18}, {&(0x7f0000000ac0)="66773f1a8a4b98143abe284360476e2152d0d854cdad74d4a49b646c13a3d372281e2e3d7a863bf4882778b99f6a1f764ae3ab20c0d0310f88a72aceae96b279b3f8700670146051b13779afc6f40278647c8e112d900be38619324089759ec80862b8069fe6ccc615f27f2771f10365869be16ae0513000ee1cc56282871f05f966eddeb72098d4e82938a4384afbd529456a708efc569183b421cac2a362b7a00f7f05637ff0bc20b8338d3e28bd4138b7b4", 0xb3}, {&(0x7f0000000b80)="06a83665ba8c6955b5ea06d35871ffd813188f3ac51d17f573e8f2a00c29efa7308c9dd09a065ceddd6f9fbbcf6e308ea5356ccea159dfd2850eb164f39b330c2f09cb9dbb136e0536fd68b4fc63d69ba3d80081db3332999b74368b7eea85ce53012f515d00d1aa8471e507001552826aea09d941355d7485b43d313975f5eeff2d235666eb5f8b22", 0x89}], 0x7, &(0x7f0000000e00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r7, @ANYRES32=r10, @ANYBLOB="0020000028000000000000000100000001000020afd974e792de20571d0723516ca8f7c2dabc4f8bce3c9c32a2b99b98362251d4801d569e28ebd4de00be0cfd294c7d7782ec9be0d1c1ab93bcf44926ccbf44840cf10125fbaca7b6fba1f868b2174219a50405434176386332b88c2c590bc04d4c4cb265924b19258b884d9eff2c6c56730675f14c839456f77a58bc9d6c10dd657adf93731e6a96897e1d1e28ec7d1def90a10df794e698684fb90141eac4511b9e1254", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r11, @ANYRES32=r3, @ANYRES32=r12], 0x48, 0x64110b948ec8cb38}, 0x0) 22:36:53 executing program 1: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x256, &(0x7f0000003bc0)}}], 0x3a6, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) 22:36:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/\nev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:53 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40), 0x24, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000d00)='/dev/admmidi#\x00', 0x91f, 0x2) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) sendto$packet(r1, &(0x7f0000000040)="a8d875caef7c33a534c5a915852f638b33947f0052b4", 0x16, 0x0, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) mount(&(0x7f0000000500)=ANY=[@ANYBLOB='/\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000540)='./file0\x00', &(0x7f0000000740)='sysv\x00', 0x2004000, &(0x7f0000000780)='system.posix_acl_default\x00') r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r5 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000d40)=0x88) getresuid(&(0x7f0000000280), &(0x7f0000000400), &(0x7f0000000440)=0x0) sendmsg$nl_xfrm(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000600)=@migrate={0x13c, 0x21, 0x200, 0x70bd2b, 0x25dfdbff, {{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x4e24, 0xf, 0x4e24, 0x524, 0xa, 0xa0, 0x90, 0xa94b119ffc2b2270, r6, r7}, 0x0, 0x2}, [@migrate={0xe0, 0x11, [{@in=@multicast1, @in6=@local, 0x33, 0xd1672ea9df2f3959, 0x0, 0x3504, 0x2, 0x2}, {@in=@empty, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x2b, 0x3, 0x0, 0x3503, 0xa, 0x2}, {@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x3c, 0x4, 0x0, 0x0, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x28}, @in6=@rand_addr="d0bf03e288e3d654949d0ee6fcc6822c", 0x6c, 0x4, 0x0, 0x3500, 0x2, 0xa}, {@in=@multicast2, @in=@multicast1, 0xff, 0x4, 0x0, 0x0, 0x2, 0xa}]}, @lastused={0xc, 0xf, 0x2}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8002}, 0x10) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f00000002c0)) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r10) r11 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r12, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) sendmsg$unix(r8, &(0x7f0000000d80)={&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000840)="40fb32254332262e76b3c98b64549a7f2abd6db92627c1e7b0aaf55d3d", 0x1d}, {&(0x7f0000000880)="fbeee206f31fa3f48dca04ae1907943e3fd9e97448990b6bfc2c6c2669a668832406ab6a4307691a179ed88e4a3c02c3b5303dfdb4bd763434a6d0f160e1e1ca091a46b87378f22fce3e72a5ebb7db2fc02c2e05b6928700c26041cd13eee9ccc9370c", 0x63}, {&(0x7f0000000900)="b08ac35d555466d42a8f5196efb15ee55a86bdc24e9f6702265ad188a8b1a56ab5b1a730253a94f123132b976bf99e9bb3b754a96204fe946ca156d7f12fb93f23a2582c2718cd0ac6f1c84ef964e29ccffd1ec581", 0x55}, {&(0x7f0000000a00)="6842226a7df5b4d02d7aafb50cdf810497ddab593a4c6dd20ab0e6e84ae0312cc86834b75ae10b097aca0b01f170ea511a21d316cb832f3b65e7c1aa6ddf41dc7436640a627cc8a61d284a1cc555b721d3607a7d90f17f5bab6af3b3057a59928189c00b85bec6cfed4a8f7fc33ff6d55f10f7c964fd666e5ae73cd08989d52090120177687d73841df7638195d8cd4d6805", 0x92}, {&(0x7f0000000980)="1066d60ff10ec0ec2f692a75237962520acd9484afc70b2f", 0x18}, {&(0x7f0000000ac0)="66773f1a8a4b98143abe284360476e2152d0d854cdad74d4a49b646c13a3d372281e2e3d7a863bf4882778b99f6a1f764ae3ab20c0d0310f88a72aceae96b279b3f8700670146051b13779afc6f40278647c8e112d900be38619324089759ec80862b8069fe6ccc615f27f2771f10365869be16ae0513000ee1cc56282871f05f966eddeb72098d4e82938a4384afbd529456a708efc569183b421cac2a362b7a00f7f05637ff0bc20b8338d3e28bd4138b7b4", 0xb3}, {&(0x7f0000000b80)="06a83665ba8c6955b5ea06d35871ffd813188f3ac51d17f573e8f2a00c29efa7308c9dd09a065ceddd6f9fbbcf6e308ea5356ccea159dfd2850eb164f39b330c2f09cb9dbb136e0536fd68b4fc63d69ba3d80081db3332999b74368b7eea85ce53012f515d00d1aa8471e507001552826aea09d941355d7485b43d313975f5eeff2d235666eb5f8b22", 0x89}], 0x7, &(0x7f0000000e00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r7, @ANYRES32=r10, @ANYBLOB="0020000028000000000000000100000001000020afd974e792de20571d0723516ca8f7c2dabc4f8bce3c9c32a2b99b98362251d4801d569e28ebd4de00be0cfd294c7d7782ec9be0d1c1ab93bcf44926ccbf44840cf10125fbaca7b6fba1f868b2174219a50405434176386332b88c2c590bc04d4c4cb265924b19258b884d9eff2c6c56730675f14c839456f77a58bc9d6c10dd657adf93731e6a96897e1d1e28ec7d1def90a10df794e698684fb90141eac4511b9e1254", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r11, @ANYRES32=r3, @ANYRES32=r12], 0x48, 0x64110b948ec8cb38}, 0x0) 22:36:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/\x10ev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 258.788105] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 258.803432] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 22:36:53 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) lchown(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000240)='/dev/dri/card#\x00', 0xc72f, 0x0) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0xed33e3ea60c6ee2d) r3 = geteuid() ioctl$SIOCAX25GETUID(r2, 0x89e0, &(0x7f0000000340)={0x3, @bcast, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000400)={0x0, 0x0, 0x200000000001d, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "77100b6a1cc076a15ad9f0552d5b12bfc338e5269b12ac2a4ee4202c64122b0a"}}) r4 = gettid() link(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r5 = getpgid(r4) ptrace$cont(0x1f, r5, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='\xde0tn\x8f\xf7\xb56_route\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) lchown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000280)='/dev/dri/card#\x00', 0x7fff, 0x0) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000b28000)=0x6) fcntl$setsig(r7, 0xa, 0x12) fcntl$setown(r7, 0x8, r6) tkill(r6, 0x16) open(&(0x7f0000000200)='./file1\x00', 0x0, 0x0) 22:36:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/#ev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:53 executing program 5: syz_mount_image$gfs2(&(0x7f0000000400)='gfs2\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) setxattr$security_capability(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v2={0x2000000, [{0x9, 0x6}, {0x7, 0x200}]}, 0x14, 0x1) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=""/92, 0x5c, 0xffffffffffffffff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x10, &(0x7f0000000340)={&(0x7f0000000140)=""/24, 0x18, r0}}, 0x10) pipe2$9p(&(0x7f00000003c0)={0xffffffffffffffff}, 0x44000) write$binfmt_script(r1, &(0x7f0000000580)={'#! ', './file0', [{0x20, '!'}, {0x20, 'security.capability\x00'}, {0x20, 's%curity.capa=E?\x94\x00\x00\x00\xb6\x91\xab\xbb\xd0\x10\xff`\xd6r\x81\xec\x80\x8d2A\x98\'\xb6\xea\x10\x9f\x85/\x7fj\x87\x9a\xf1\xa3S\x90\xc8:\xea\xf3\xcfy\xb8FM\x97\xe6\rW8L\x95Fb\x89N\x1c~\xf5\xc5\n\xd5\xec\xf7P\xa2t\xcb*\x1a\x82BH\x18\xe6\xfd\xba'}, {0x20, 'gfs2\x00'}, {0x20, 'security.capability\x00'}, {0x20, '&securityproc'}], 0xa, "2d1bc4399285d310ac08b72ff96be5cb3f2eff440fe82963937e5f17754e242f25b1e16f1896688e801cf47aeae952fac1897845e715f1dbeda67e47f3c2a8a389c6555d483925b033a481df5bf4be1bbeb5c3acf22f6fc53bcb8819a87be5dfea4af50a0d20f629a7c3aa7726ede85f31f1472fa1a57ad8c228c92013973798938a641b7d35e0e70e461c2c93fa48d8dd73aacbede9b676ec66b512f4cba5ff"}, 0x149) 22:36:53 executing program 2: clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x50, r0, 0x9fcba000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, &(0x7f0000000080)=0x5f, 0x7) 22:36:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/%ev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 259.193598] gfs2: invalid mount option: lockpsoto=lock_nolock [ 259.212910] gfs2: can't parse mount arguments 22:36:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/*ev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 259.291681] audit: type=1400 audit(1573079813.872:85): avc: denied { map } for pid=8948 comm="syz-executor.2" path="/proc/8948/task/8949/children" dev="proc" ino=32737 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 22:36:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/+ev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 259.359844] gfs2: invalid mount option: lockpsoto=lock_nolock [ 259.382303] gfs2: can't parse mount arguments 22:36:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:36:56 executing program 2: syz_read_part_table(0xffff7ffffffffffc, 0x2, &(0x7f0000002900)=[{&(0x7f0000000000)="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", 0x220, 0x1}, {&(0x7f0000001900)="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", 0xff8, 0xfffffffffffffffe}]) 22:36:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/-ev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:56 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x32600) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) r1 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r1, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r5, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000a00)=ANY=[@ANYBLOB='7:2\t'], 0x4) socket$kcm(0x29, 0x5, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) write$cgroup_int(r2, 0x0, 0x0) 22:36:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xd0fb) listen(r0, 0x0) socket(0x3, 0x6, 0xf7) accept4$packet(r0, 0x0, 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0x12) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000100)=0x2000, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000000080), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r6, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r6}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r6}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000001c0)={@remote, r6}, 0x14) r7 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2}, 0x1c) sendmsg(r7, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, 0x0}, 0x0) bind$isdn(r7, &(0x7f00000000c0)={0x22, 0x0, 0xff, 0x8, 0x6}, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) [ 261.849662] nla_parse: 26 callbacks suppressed [ 261.849846] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 261.951464] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9002 comm=syz-executor.1 [ 262.002182] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 262.045139] syz-executor.5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=1000 [ 262.071821] syz-executor.5 cpuset=syz5 mems_allowed=0-1 [ 262.080819] CPU: 1 PID: 8991 Comm: syz-executor.5 Not tainted 4.19.82 #0 [ 262.088294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.097732] Call Trace: [ 262.100327] dump_stack+0x172/0x1f0 [ 262.105143] dump_header+0x15e/0xa55 [ 262.108857] ? _raw_spin_unlock_irqrestore+0xbd/0xe0 [ 262.113953] ? ___ratelimit+0x60/0x595 [ 262.118323] ? do_raw_spin_unlock+0x57/0x270 [ 262.122737] oom_kill_process.cold+0x10/0x6ef [ 262.127231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.133388] ? task_will_free_mem+0x139/0x6e0 [ 262.137880] out_of_memory+0x362/0x1330 22:36:56 executing program 0: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xd0fb) listen(r0, 0x0) socket(0x3, 0x6, 0xf7) accept4$packet(r0, 0x0, 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0x12) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000100)=0x2000, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000000080), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r6, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r6}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r6}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000001c0)={@remote, r6}, 0x14) r7 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2}, 0x1c) sendmsg(r7, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, 0x0}, 0x0) bind$isdn(r7, &(0x7f00000000c0)={0x22, 0x0, 0xff, 0x8, 0x6}, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) 22:36:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/.ev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:56 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) preadv(r0, &(0x7f0000001380), 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYRESDEC=0x0], 0xfffffffffffffed5}}, 0x0) r1 = semget$private(0x0, 0x4, 0x20) semop(r1, &(0x7f0000000380)=[{0x1, 0x0, 0x1000}, {0x4, 0x3, 0x1800}, {0x4, 0x8001}, {0x7, 0x3c, 0x3800}, {0x0, 0x3, 0x1800}], 0x5) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x1800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f00000003c0)=""/99, 0x63}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008911, &(0x7f0000001540)="11dca50d5e0bcfe47bf070") r4 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') preadv(r4, &(0x7f0000000ac0), 0x1000000000000358, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000700)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r5, 0x31, 0xff, 0xefc) connect$netlink(r0, &(0x7f0000000540)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80020210}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) finit_module(r2, &(0x7f00000000c0)='md5sum\x00', 0x3) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000440)=""/146) r7 = open(&(0x7f0000000540)='./file1\x00', 0x0, 0x80) mkdirat(r7, &(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r7, &(0x7f00000000c0)='./file0\x00') ioctl$EVIOCGEFFECTS(r7, 0x80044584, &(0x7f0000000c00)=""/107) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff5000/0xb000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000740)='\x00', 0x78}, 0x68) prctl$PR_GET_TSC(0x19, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x842c0, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000005c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) pwritev(r9, &(0x7f0000000b00)=[{&(0x7f0000000780)="7d12ac1fa1baf2a68edf5b9cce141820a8492bf902ccb93cb0d05bd738c7f4ce2f2221f99c4f73508eb904477e23273ffc8ccda77012c42f700449fdf67b7fcd1702fa184fb94acd00961d2ddf7f77d9c91b9fcfd687bb45960bccf8cd4823ae4641cb2d4872daa0d337b1c6f223ede32457a7db2e0f829825d192cf1de2642f123ec4b28c3deb26336c2a2fbf9b4e16d911b1aae307e70c2ba023ada795fbcc4a9d2102"}, {&(0x7f0000000840)="24c885aa0d29adc90b2cc2581758b10fd2a3a0337b3a010ea96673378e8b7712785368ea4974849edbb54d7751759037a9d0100dc3b1ac88a4bb7ffe7dee50f61f318792b8dbd81c787de137690b9c287508817d1713f88f880e01f6051cbd20a8c90a1b659fd85642b40949ac4f0f19533f37f44d4a24f1585567eedf1a6f4bb0225208732f83b2d3fbf2963b8c0143a10e7f40c667c8a45ab47e5b4344769a3e"}, {&(0x7f0000000900)="edbe235c8217b46f870f9fba784317e6200b2438e40fc9d0f332893bdf6fc78d404d21448e358909e1528cf2f1459a0ff98425f53a394caa44c601aa19a29693eed09a"}, {&(0x7f0000000980)="de2ec74e2c73742868016103c9c55227700f814727890dafaf2d"}, {&(0x7f0000000cc0)="271fde4cd12d3dbd920c5a3b48e6f711eaff45414d17d0a5ef6a544eeab0235b00dc2e0b22c702b627ccb2d296bff2a9a7b6d6608cd5d80e38d9c12e4c337b68146b689720fc3b0777d9055a6b358ac4909a11ac3af76e9ee11e4634dc084f41bdbbceb323b3497e01e4c25e6dade5fd8a901edb276db6f2a2f079fb891193f20de5a9807b9b776ab459fd2480108e7740b651eabcdac137dac8935d9cd373b35c3a98b5cf0db647dfe02813c0fe2ccac7da94c3d41142014648589fb4b4352444e12e3bc2d3bfebc6ebafcb9fc60842ef74b15783a631c6dd80aa49e18d1dac64f1c607f41b"}, {&(0x7f0000000ac0)="1a1deb938a6a5067316815f77e8098fa740b4595e1e07aa38f6dc73fe508026c20197ba8fa9b1b946d61aa7a199f175e"}], 0x10000000000000f8, 0x0) r10 = accept$packet(r8, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000640)=0x14) readv(r10, &(0x7f00000006c0)=[{&(0x7f0000000680)=""/10, 0xa}], 0x1) clock_gettime(0x6, &(0x7f00000009c0)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000100)=[{0x0, 0x24}, {0x0, 0xfffffffffffff01e}], 0x2, &(0x7f0000000280)={0x0, r11+30000000}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0xfff}], 0x1, 0x0) 22:36:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xd0fb) listen(r0, 0x0) socket(0x3, 0x6, 0xf7) accept4$packet(r0, 0x0, 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0x12) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000100)=0x2000, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000000080), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r6, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r6}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r6}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000001c0)={@remote, r6}, 0x14) r7 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2}, 0x1c) sendmsg(r7, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, 0x0}, 0x0) bind$isdn(r7, &(0x7f00000000c0)={0x22, 0x0, 0xff, 0x8, 0x6}, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) [ 262.141859] ? oom_killer_disable+0x280/0x280 [ 262.146412] mem_cgroup_out_of_memory+0x1d2/0x240 [ 262.151244] ? memcg_event_wake+0x230/0x230 [ 262.155558] ? _raw_spin_unlock_irqrestore+0xbd/0xe0 [ 262.160742] ? cgroup_file_notify+0x140/0x1b0 [ 262.165232] memory_max_write+0x169/0x300 [ 262.169395] ? mem_cgroup_write+0x360/0x360 [ 262.173733] cgroup_file_write+0x241/0x790 [ 262.177983] ? mem_cgroup_write+0x360/0x360 [ 262.182317] ? kill_css+0x380/0x380 [ 262.185965] ? kill_css+0x380/0x380 [ 262.189688] kernfs_fop_write+0x2b8/0x480 22:36:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'//ev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 262.193985] __vfs_write+0x114/0x810 [ 262.197710] ? kernfs_fop_open+0xd80/0xd80 [ 262.201953] ? kernel_read+0x120/0x120 [ 262.201979] ? __lock_is_held+0xb6/0x140 [ 262.202059] ? rcu_read_lock_sched_held+0x110/0x130 [ 262.210010] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 262.210025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.210038] ? __sb_start_write+0x1a9/0x360 [ 262.210054] vfs_write+0x20c/0x560 [ 262.233181] ksys_write+0x14f/0x2d0 [ 262.236853] ? __ia32_sys_read+0xb0/0xb0 [ 262.241017] ? do_syscall_64+0x26/0x620 [ 262.245003] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.245018] ? do_syscall_64+0x26/0x620 [ 262.245039] __x64_sys_write+0x73/0xb0 [ 262.245055] do_syscall_64+0xfd/0x620 [ 262.245071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.258264] RIP: 0033:0x45a219 [ 262.258280] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.258287] RSP: 002b:00007ff1e4457c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 262.297604] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 262.304895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000a [ 262.312185] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 262.319475] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1e44586d4 [ 262.326755] R13: 00000000004cab4b R14: 00000000004e3000 R15: 00000000ffffffff [ 262.350599] Task in /syz5 killed as a result of limit of /syz5 [ 262.359888] memory: usage 23364kB, limit 0kB, failcnt 0 [ 262.365983] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 262.385643] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 22:36:57 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/0ev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 262.398457] audit: type=1400 audit(1573079816.982:86): avc: denied { write } for pid=9011 comm="syz-executor.2" name="net" dev="proc" ino=33846 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 262.402446] Memory cgroup stats for /syz5: cache:20KB rss:18752KB rss_huge:18432KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:18844KB inactive_file:0KB active_file:16KB unevictable:0KB [ 262.475402] audit: type=1400 audit(1573079816.982:87): avc: denied { add_name } for pid=9011 comm="syz-executor.2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 22:36:57 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/Xev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 262.478370] Memory cgroup out of memory: Kill process 8560 (syz-executor.5) score 11857000 or sacrifice child [ 262.538483] audit: type=1400 audit(1573079816.982:88): avc: denied { create } for pid=9011 comm="syz-executor.2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 262.562631] Killed process 8560 (syz-executor.5) total-vm:73116kB, anon-rss:12468kB, file-rss:34816kB, shmem-rss:0kB [ 262.586418] oom_reaper: reaped process 8560 (syz-executor.5), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB [ 262.615009] syz-executor.5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=1000 [ 262.641979] syz-executor.5 cpuset=syz5 mems_allowed=0-1 [ 262.665731] CPU: 0 PID: 8991 Comm: syz-executor.5 Not tainted 4.19.82 #0 [ 262.672692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.682044] Call Trace: [ 262.684627] dump_stack+0x172/0x1f0 [ 262.688681] dump_header+0x15e/0xa55 [ 262.692384] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 262.697478] ? ___ratelimit+0x60/0x595 [ 262.701355] oom_kill_process.cold+0x10/0x6ef [ 262.705842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.711886] ? task_will_free_mem+0x139/0x6e0 [ 262.716381] out_of_memory+0x362/0x1330 [ 262.720346] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 262.725178] ? cgroup_file_notify+0x140/0x1b0 [ 262.729663] ? find_held_lock+0x35/0x130 [ 262.733710] ? oom_killer_disable+0x280/0x280 [ 262.738194] ? cgroup_file_notify+0x140/0x1b0 [ 262.743210] mem_cgroup_out_of_memory+0x1d2/0x240 [ 262.748043] ? memcg_event_wake+0x230/0x230 [ 262.752357] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 262.757448] ? cgroup_file_notify+0x140/0x1b0 [ 262.762018] memory_max_write+0x169/0x300 [ 262.766167] ? mem_cgroup_write+0x360/0x360 [ 262.770483] cgroup_file_write+0x241/0x790 [ 262.774706] ? mem_cgroup_write+0x360/0x360 [ 262.780247] ? kill_css+0x380/0x380 [ 262.784397] ? kill_css+0x380/0x380 [ 262.788012] kernfs_fop_write+0x2b8/0x480 [ 262.792156] __vfs_write+0x114/0x810 [ 262.796213] ? kernfs_fop_open+0xd80/0xd80 [ 262.800451] ? kernel_read+0x120/0x120 [ 262.804433] ? __lock_is_held+0xb6/0x140 [ 262.808505] ? rcu_read_lock_sched_held+0x110/0x130 [ 262.813512] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 262.818264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.823886] ? __sb_start_write+0x1a9/0x360 [ 262.828202] vfs_write+0x20c/0x560 [ 262.831742] ksys_write+0x14f/0x2d0 [ 262.835359] ? __ia32_sys_read+0xb0/0xb0 [ 262.839410] ? do_syscall_64+0x26/0x620 [ 262.843371] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.849587] ? do_syscall_64+0x26/0x620 [ 262.853559] __x64_sys_write+0x73/0xb0 [ 262.857523] do_syscall_64+0xfd/0x620 [ 262.861321] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.866501] RIP: 0033:0x45a219 [ 262.869683] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.889012] RSP: 002b:00007ff1e4457c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 262.896880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 262.904144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000a [ 262.911400] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 262.919534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1e44586d4 [ 262.926803] R13: 00000000004cab4b R14: 00000000004e3000 R15: 00000000ffffffff [ 262.947749] Task in /syz5 killed as a result of limit of /syz5 [ 262.954088] memory: usage 10928kB, limit 0kB, failcnt 8 [ 262.959971] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 262.966978] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 262.973297] Memory cgroup stats for /syz5: cache:20KB rss:6392KB rss_huge:6144KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:6432KB inactive_file:16KB active_file:0KB unevictable:0KB [ 262.994531] Memory cgroup out of memory: Kill process 8988 (syz-executor.5) score 9791000 or sacrifice child [ 263.006253] Killed process 8988 (syz-executor.5) total-vm:72720kB, anon-rss:4260kB, file-rss:35836kB, shmem-rss:0kB [ 263.023318] oom_reaper: reaped process 8988 (syz-executor.5), now anon-rss:0kB, file-rss:34876kB, shmem-rss:0kB [ 263.082489] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 263.109560] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 263.118256] syz-executor.0 (9018) used greatest stack depth: 22368 bytes left 22:36:59 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:36:59 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/cev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:36:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x32600) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) r1 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r1, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r5, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000a00)=ANY=[@ANYBLOB='7:2\t'], 0x4) socket$kcm(0x29, 0x5, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) write$cgroup_int(r2, 0x0, 0x0) 22:36:59 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x32600) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) r1 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r1, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r5, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000a00)=ANY=[@ANYBLOB='7:2\t'], 0x4) socket$kcm(0x29, 0x5, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) write$cgroup_int(r2, 0x0, 0x0) 22:36:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xd0fb) listen(r0, 0x0) socket(0x3, 0x6, 0xf7) accept4$packet(r0, 0x0, 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0x12) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000100)=0x2000, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000000080), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r6, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r6}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r6}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000001c0)={@remote, r6}, 0x14) r7 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2}, 0x1c) sendmsg(r7, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, 0x0}, 0x0) bind$isdn(r7, &(0x7f00000000c0)={0x22, 0x0, 0xff, 0x8, 0x6}, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) 22:36:59 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xd0fb) listen(r0, 0x0) socket(0x3, 0x6, 0xf7) accept4$packet(r0, 0x0, 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0x12) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000100)=0x2000, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000000080), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r6, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r6}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r6}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000001c0)={@remote, r6}, 0x14) r7 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2}, 0x1c) sendmsg(r7, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, 0x0}, 0x0) bind$isdn(r7, &(0x7f00000000c0)={0x22, 0x0, 0xff, 0x8, 0x6}, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) 22:36:59 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/iev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 264.813290] syz-executor.5 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 264.829351] syz-executor.5 cpuset=syz5 mems_allowed=0-1 [ 264.882479] CPU: 0 PID: 7745 Comm: syz-executor.5 Not tainted 4.19.82 #0 [ 264.889450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.900544] Call Trace: [ 264.903208] dump_stack+0x172/0x1f0 [ 264.906866] dump_header+0x15e/0xa55 [ 264.910595] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 264.915708] ? ___ratelimit+0x60/0x595 [ 264.919607] ? do_raw_spin_unlock+0x57/0x270 [ 264.924041] oom_kill_process.cold+0x10/0x6ef [ 264.928550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.934095] ? task_will_free_mem+0x139/0x6e0 [ 264.938603] out_of_memory+0x362/0x1330 [ 264.942589] ? lock_downgrade+0x880/0x880 [ 264.946747] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 264.951942] ? oom_killer_disable+0x280/0x280 [ 264.964689] ? find_held_lock+0x35/0x130 [ 264.964767] mem_cgroup_out_of_memory+0x1d2/0x240 [ 264.964781] ? memcg_event_wake+0x230/0x230 [ 264.964800] ? do_raw_spin_unlock+0x57/0x270 [ 264.964815] ? _raw_spin_unlock+0x2d/0x50 [ 264.964833] try_charge+0xef7/0x1480 [ 264.990705] ? percpu_ref_tryget_live+0xef/0x290 [ 264.995472] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 264.995488] ? get_mem_cgroup_from_mm+0x139/0x320 [ 264.995506] ? find_held_lock+0x35/0x130 [ 264.995519] ? get_mem_cgroup_from_mm+0x139/0x320 [ 264.995540] memcg_kmem_charge_memcg+0x83/0x170 [ 265.014106] ? memcg_kmem_put_cache+0xb0/0xb0 [ 265.014126] ? get_mem_cgroup_from_mm+0x156/0x320 [ 265.014142] memcg_kmem_charge+0x136/0x370 [ 265.014161] __alloc_pages_nodemask+0x3c3/0x750 [ 265.032365] ? __alloc_pages_slowpath+0x2870/0x2870 [ 265.032459] copy_process.part.0+0x3e0/0x7a30 [ 265.032480] ? mark_held_locks+0x100/0x100 [ 265.051586] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 265.051608] ? __might_fault+0x12b/0x1e0 [ 265.060854] ? __cleanup_sighand+0x70/0x70 [ 265.065098] ? lock_downgrade+0x880/0x880 [ 265.069261] _do_fork+0x257/0xfd0 [ 265.072725] ? fork_idle+0x1d0/0x1d0 [ 265.076450] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 265.081321] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 265.086079] ? do_syscall_64+0x26/0x620 [ 265.090057] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.095945] ? do_syscall_64+0x26/0x620 [ 265.099926] __x64_sys_clone+0xbf/0x150 [ 265.103908] do_syscall_64+0xfd/0x620 [ 265.107712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.107724] RIP: 0033:0x4587ea [ 265.107738] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 265.107753] RSP: 002b:00007fffcdab2110 EFLAGS: 00000246 [ 265.134993] ORIG_RAX: 0000000000000038 [ 265.135003] RAX: ffffffffffffffda RBX: 00007fffcdab2110 RCX: 00000000004587ea [ 265.135016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 265.135025] RBP: 00007fffcdab2150 R08: 0000000000000001 R09: 0000000002246940 [ 265.135033] R10: 0000000002246c10 R11: 0000000000000246 R12: 0000000000000001 [ 265.135040] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fffcdab21a0 22:36:59 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/lev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 265.161453] Task in 22:36:59 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/oev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 265.348619] /syz5 killed as a result of limit of /syz5 [ 265.379654] memory: usage 6372kB, limit 0kB, failcnt 26 [ 265.398201] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 265.410906] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 265.417976] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 265.425471] Memory cgroup stats for /syz5: cache:20KB rss:2172KB rss_huge:2048KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:2240KB inactive_file:0KB active_file:8KB unevictable:0KB 22:37:00 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/pev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 265.449469] Memory cgroup out of memory: Kill process 8501 (syz-executor.5) score 9283000 or sacrifice child [ 265.460887] Killed process 8501 (syz-executor.5) total-vm:72588kB, anon-rss:2196kB, file-rss:34944kB, shmem-rss:0kB [ 265.473300] oom_reaper: reaped process 8501 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 265.486472] syz-executor.0 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=1000 [ 265.508591] syz-executor.0 cpuset=syz0 mems_allowed=0-1 [ 265.521566] CPU: 1 PID: 9059 Comm: syz-executor.0 Not tainted 4.19.82 #0 [ 265.528559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.537917] Call Trace: [ 265.540689] dump_stack+0x172/0x1f0 [ 265.540711] dump_header+0x15e/0xa55 [ 265.540729] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 265.540748] ? ___ratelimit+0x60/0x595 [ 265.557047] ? do_raw_spin_unlock+0x57/0x270 [ 265.561645] oom_kill_process.cold+0x10/0x6ef [ 265.566159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.571703] ? task_will_free_mem+0x139/0x6e0 [ 265.576972] out_of_memory+0x362/0x1330 [ 265.580950] ? oom_killer_disable+0x280/0x280 [ 265.585441] mem_cgroup_out_of_memory+0x1d2/0x240 [ 265.590274] ? memcg_event_wake+0x230/0x230 [ 265.594608] ? _raw_spin_unlock_irqrestore+0xbd/0xe0 [ 265.599699] ? cgroup_file_notify+0x140/0x1b0 [ 265.604183] memory_max_write+0x169/0x300 [ 265.608330] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 265.613162] ? mem_cgroup_write+0x360/0x360 [ 265.618004] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 265.622752] cgroup_file_write+0x241/0x790 [ 265.627073] ? mem_cgroup_write+0x360/0x360 [ 265.631380] ? kill_css+0x380/0x380 [ 265.635006] ? kill_css+0x380/0x380 [ 265.638707] kernfs_fop_write+0x2b8/0x480 [ 265.642968] __vfs_write+0x114/0x810 [ 265.646693] ? kernfs_fop_open+0xd80/0xd80 [ 265.650940] ? kernel_read+0x120/0x120 [ 265.654840] ? __lock_is_held+0xb6/0x140 [ 265.664910] ? rcu_read_lock_sched_held+0x110/0x130 [ 265.669922] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 265.674668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.680374] ? __sb_start_write+0x1a9/0x360 [ 265.684688] vfs_write+0x20c/0x560 [ 265.688221] ksys_write+0x14f/0x2d0 [ 265.692968] ? __ia32_sys_read+0xb0/0xb0 [ 265.697019] ? do_syscall_64+0x26/0x620 [ 265.700994] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.706347] ? do_syscall_64+0x26/0x620 [ 265.710313] __x64_sys_write+0x73/0xb0 [ 265.714190] do_syscall_64+0xfd/0x620 [ 265.717981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.723158] RIP: 0033:0x45a219 [ 265.726343] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.747920] RSP: 002b:00007f98489a5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 265.755619] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 265.762885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000a [ 265.770141] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 265.777493] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f98489a66d4 [ 265.784757] R13: 00000000004cab4b R14: 00000000004e3000 R15: 00000000ffffffff [ 265.805812] syz-executor.2 (9063) used greatest stack depth: 22352 bytes left 22:37:00 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xd0fb) listen(r0, 0x0) socket(0x3, 0x6, 0xf7) accept4$packet(r0, 0x0, 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0x12) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000100)=0x2000, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000000080), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r6, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r6}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r6}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000001c0)={@remote, r6}, 0x14) r7 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2}, 0x1c) sendmsg(r7, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, 0x0}, 0x0) bind$isdn(r7, &(0x7f00000000c0)={0x22, 0x0, 0xff, 0x8, 0x6}, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) 22:37:00 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/sev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 265.916944] Task in /syz0 killed as a result of limit of /syz0 [ 265.932432] memory: usage 15740kB, limit 0kB, failcnt 0 [ 265.953115] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 265.977579] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 265.989901] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 266.016745] Memory cgroup stats for /syz0: cache:0KB rss:10696KB rss_huge:10240KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:10720KB inactive_file:4KB active_file:4KB unevictable:0KB [ 266.107684] Memory cgroup out of memory: Kill process 9054 (syz-executor.0) score 10053000 or sacrifice child [ 266.120029] Killed process 9059 (syz-executor.0) total-vm:72588kB, anon-rss:4240kB, file-rss:35924kB, shmem-rss:0kB [ 266.137186] syz-executor.5 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 266.138318] oom_reaper: reaped process 9059 (syz-executor.0), now anon-rss:0kB, file-rss:34964kB, shmem-rss:0kB [ 266.153029] syz-executor.5 cpuset=syz5 mems_allowed=0-1 [ 266.181403] CPU: 0 PID: 7745 Comm: syz-executor.5 Not tainted 4.19.82 #0 [ 266.188952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.188959] Call Trace: [ 266.188982] dump_stack+0x172/0x1f0 [ 266.189002] dump_header+0x15e/0xa55 [ 266.189019] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 266.189033] ? ___ratelimit+0x60/0x595 [ 266.189046] ? do_raw_spin_unlock+0x57/0x270 [ 266.189062] oom_kill_process.cold+0x10/0x6ef [ 266.189081] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.189094] ? task_will_free_mem+0x139/0x6e0 [ 266.189114] out_of_memory+0x362/0x1330 [ 266.189137] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 266.189150] ? oom_killer_disable+0x280/0x280 [ 266.189168] ? find_held_lock+0x35/0x130 [ 266.189189] mem_cgroup_out_of_memory+0x1d2/0x240 [ 266.201106] ? memcg_event_wake+0x230/0x230 [ 266.201126] ? do_raw_spin_unlock+0x57/0x270 [ 266.201145] ? _raw_spin_unlock+0x2d/0x50 [ 266.208717] try_charge+0xef7/0x1480 [ 266.208732] ? percpu_ref_tryget_live+0xef/0x290 [ 266.208755] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 266.217714] ? get_mem_cgroup_from_mm+0x139/0x320 [ 266.217730] ? find_held_lock+0x35/0x130 [ 266.217745] ? get_mem_cgroup_from_mm+0x139/0x320 [ 266.217770] memcg_kmem_charge_memcg+0x83/0x170 [ 266.217790] ? memcg_kmem_put_cache+0xb0/0xb0 [ 266.227016] ? get_mem_cgroup_from_mm+0x156/0x320 [ 266.227032] memcg_kmem_charge+0x136/0x370 [ 266.227052] __alloc_pages_nodemask+0x3c3/0x750 [ 266.227071] ? __alloc_pages_slowpath+0x2870/0x2870 [ 266.227103] copy_process.part.0+0x3e0/0x7a30 [ 266.227125] ? mark_held_locks+0x100/0x100 [ 266.227140] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 266.227159] ? __might_fault+0x12b/0x1e0 [ 266.237182] ? __cleanup_sighand+0x70/0x70 [ 266.237200] ? lock_downgrade+0x880/0x880 [ 266.237225] _do_fork+0x257/0xfd0 [ 266.246281] ? fork_idle+0x1d0/0x1d0 [ 266.246306] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.246321] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.246333] ? do_syscall_64+0x26/0x620 [ 266.246346] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.246362] ? do_syscall_64+0x26/0x620 [ 266.254907] __x64_sys_clone+0xbf/0x150 [ 266.254928] do_syscall_64+0xfd/0x620 [ 266.264243] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.264255] RIP: 0033:0x4587ea [ 266.264268] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 266.264276] RSP: 002b:00007fffcdab2110 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 266.264290] RAX: ffffffffffffffda RBX: 00007fffcdab2110 RCX: 00000000004587ea [ 266.264297] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 266.264311] RBP: 00007fffcdab2150 R08: 0000000000000001 R09: 0000000002246940 [ 266.281278] R10: 0000000002246c10 R11: 0000000000000246 R12: 0000000000000001 [ 266.281287] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fffcdab21a0 [ 266.300546] Task in /syz5 [ 266.310840] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 266.340060] killed as a result of limit of [ 266.394589] /syz5 [ 266.488028] memory: usage 4044kB, limit 0kB, failcnt 33 [ 266.493403] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 266.500954] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 266.507178] Memory cgroup stats for /syz5: cache:20KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:68KB inactive_file:0KB active_file:4KB unevictable:0KB [ 266.526917] Memory cgroup out of memory: Kill process 7745 (syz-executor.5) score 9004000 or sacrifice child [ 266.537135] Killed process 7745 (syz-executor.5) total-vm:72456kB, anon-rss:120kB, file-rss:35776kB, shmem-rss:0kB [ 266.548048] syz-executor.0 invoked oom-killer: gfp_mask=0x604050(GFP_NOFS|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null), order=0, oom_score_adj=0 [ 266.548444] oom_reaper: reaped process 7745 (syz-executor.5), now anon-rss:0kB, file-rss:34880kB, shmem-rss:0kB [ 266.562188] syz-executor.0 cpuset=syz0 mems_allowed=0-1 [ 266.577952] CPU: 0 PID: 7727 Comm: syz-executor.0 Not tainted 4.19.82 #0 [ 266.585407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.594758] Call Trace: [ 266.597368] dump_stack+0x172/0x1f0 [ 266.600983] dump_header+0x15e/0xa55 [ 266.604682] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 266.609789] ? ___ratelimit+0x60/0x595 [ 266.613665] ? do_raw_spin_unlock+0x57/0x270 [ 266.618080] oom_kill_process.cold+0x10/0x6ef [ 266.622581] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.628114] ? task_will_free_mem+0x139/0x6e0 [ 266.632692] out_of_memory+0x362/0x1330 [ 266.636674] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 266.641772] ? oom_killer_disable+0x280/0x280 [ 266.646356] ? find_held_lock+0x35/0x130 [ 266.650413] mem_cgroup_out_of_memory+0x1d2/0x240 [ 266.655252] ? memcg_event_wake+0x230/0x230 [ 266.659566] ? do_raw_spin_unlock+0x57/0x270 [ 266.663962] ? _raw_spin_unlock+0x2d/0x50 [ 266.668097] try_charge+0xef7/0x1480 [ 266.671810] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 266.676645] ? rcu_read_lock_sched_held+0x110/0x130 [ 266.681658] ? __alloc_pages_nodemask+0x632/0x750 [ 266.686524] memcg_kmem_charge_memcg+0x83/0x170 [ 266.691643] ? mark_held_locks+0xb1/0x100 [ 266.695885] ? memcg_kmem_put_cache+0xb0/0xb0 [ 266.700391] ? cache_grow_begin+0x597/0x8c0 [ 266.704696] ? lockdep_hardirqs_on+0x415/0x5d0 [ 266.709329] ? trace_hardirqs_on+0x67/0x220 [ 266.713652] cache_grow_begin+0x3fa/0x8c0 [ 266.718404] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 266.723972] ? __cpuset_node_allowed+0x136/0x540 [ 266.728737] fallback_alloc+0x1fd/0x2d0 [ 266.734784] ____cache_alloc_node+0x1be/0x1e0 [ 266.739789] kmem_cache_alloc+0x1f3/0x700 [ 266.743927] ? lock_downgrade+0x880/0x880 [ 266.748148] ? ratelimit_state_init+0xb0/0xb0 [ 266.752875] ext4_alloc_inode+0x1f/0x630 [ 266.756936] ? ratelimit_state_init+0xb0/0xb0 [ 266.761486] alloc_inode+0x64/0x190 [ 266.765812] iget_locked+0x196/0x4a0 [ 266.769551] __ext4_iget+0x27b/0x3f80 [ 266.773347] ? ext4_get_projid+0x190/0x190 [ 266.777761] ? __lock_acquire+0x6ee/0x49c0 [ 266.781998] ? __lock_acquire+0x6ee/0x49c0 [ 266.788937] ext4_lookup+0x389/0x6b0 [ 266.792643] ? ext4_cross_rename+0x1330/0x1330 [ 266.797228] __lookup_slow+0x279/0x500 [ 266.801119] ? vfs_unlink+0x500/0x500 [ 266.805192] lookup_slow+0x58/0x80 [ 266.808722] path_mountpoint+0x5d2/0x1e60 [ 266.812866] ? path_openat+0x45e0/0x45e0 [ 266.816912] ? find_held_lock+0x35/0x130 [ 266.820961] ? cache_grow_end+0xa4/0x190 [ 266.825032] filename_mountpoint+0x18e/0x390 [ 266.829434] ? user_path_at_empty+0x50/0x50 [ 266.833751] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 266.839348] ? __phys_addr_symbol+0x30/0x70 [ 266.843670] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 266.848673] ? __check_object_size+0x3d/0x42a [ 266.853383] ? strncpy_from_user+0x21b/0x2d0 [ 266.858084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.863719] ? getname_flags+0x277/0x5b0 [ 266.867772] user_path_mountpoint_at+0x3a/0x50 [ 266.872359] ksys_umount+0x164/0xe70 [ 266.876068] ? __ia32_sys_rmdir+0x40/0x40 [ 266.880222] ? __detach_mounts+0x320/0x320 [ 266.884439] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 266.889962] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.894703] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.899562] ? do_syscall_64+0x26/0x620 [ 266.903531] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.909233] ? do_syscall_64+0x26/0x620 [ 266.913643] ? lockdep_hardirqs_on+0x415/0x5d0 [ 266.918209] __x64_sys_umount+0x54/0x80 [ 266.922172] do_syscall_64+0xfd/0x620 [ 266.925971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.931231] RIP: 0033:0x45cc47 [ 266.934409] Code: 64 89 04 25 d0 02 00 00 58 5f ff d0 48 89 c7 e8 2f be ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.953293] RSP: 002b:00007ffd3be75398 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 266.961418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045cc47 [ 266.969321] RDX: 0000000000403a90 RSI: 0000000000000002 RDI: 00007ffd3be75440 [ 266.976703] RBP: 0000000000000089 R08: 0000000000000000 R09: 000000000000000f [ 266.983970] R10: 000000000000000a R11: 0000000000000206 R12: 00007ffd3be764d0 [ 266.991224] R13: 0000000002657940 R14: 0000000000000000 R15: 00007ffd3be764d0 [ 267.000586] Task in /syz0 killed as a result of limit of /syz0 [ 267.006690] memory: usage 11336kB, limit 0kB, failcnt 12 [ 267.012137] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 267.018954] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 267.025733] Memory cgroup stats for /syz0: cache:0KB rss:6544KB rss_huge:6144KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:6528KB inactive_file:4KB active_file:0KB unevictable:0KB [ 267.046210] Memory cgroup out of memory: Kill process 8777 (syz-executor.0) score 9538000 or sacrifice child [ 267.057086] Killed process 8777 (syz-executor.0) total-vm:72588kB, anon-rss:2192kB, file-rss:35832kB, shmem-rss:0kB [ 267.069717] oom_reaper: reaped process 8777 (syz-executor.0), now anon-rss:0kB, file-rss:34872kB, shmem-rss:0kB [ 267.070761] syz-executor.0 invoked oom-killer: gfp_mask=0x604050(GFP_NOFS|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null), order=0, oom_score_adj=0 [ 267.093719] syz-executor.0 cpuset=syz0 mems_allowed=0-1 [ 267.099566] CPU: 0 PID: 7727 Comm: syz-executor.0 Not tainted 4.19.82 #0 [ 267.106590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.116216] Call Trace: [ 267.118800] dump_stack+0x172/0x1f0 [ 267.122531] dump_header+0x15e/0xa55 [ 267.126229] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 267.131460] ? ___ratelimit+0x60/0x595 [ 267.135349] ? do_raw_spin_unlock+0x57/0x270 [ 267.139754] oom_kill_process.cold+0x10/0x6ef [ 267.144237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.149767] ? task_will_free_mem+0x139/0x6e0 [ 267.154254] out_of_memory+0x362/0x1330 [ 267.158225] ? lock_downgrade+0x880/0x880 [ 267.162374] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 267.167463] ? oom_killer_disable+0x280/0x280 [ 267.171941] ? find_held_lock+0x35/0x130 [ 267.175991] mem_cgroup_out_of_memory+0x1d2/0x240 [ 267.180830] ? memcg_event_wake+0x230/0x230 [ 267.185138] ? do_raw_spin_unlock+0x57/0x270 [ 267.189530] ? _raw_spin_unlock+0x2d/0x50 [ 267.193673] try_charge+0xef7/0x1480 [ 267.197520] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 267.202351] ? rcu_read_lock_sched_held+0x110/0x130 [ 267.207355] ? __alloc_pages_nodemask+0x632/0x750 [ 267.212194] memcg_kmem_charge_memcg+0x83/0x170 [ 267.216963] ? mark_held_locks+0xb1/0x100 [ 267.221116] ? memcg_kmem_put_cache+0xb0/0xb0 [ 267.225605] ? cache_grow_begin+0x597/0x8c0 [ 267.229918] ? lockdep_hardirqs_on+0x415/0x5d0 [ 267.234505] ? trace_hardirqs_on+0x67/0x220 [ 267.238815] cache_grow_begin+0x3fa/0x8c0 [ 267.243093] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 267.248761] ? __cpuset_node_allowed+0x136/0x540 [ 267.253560] fallback_alloc+0x1fd/0x2d0 [ 267.264953] ____cache_alloc_node+0x1be/0x1e0 [ 267.269505] kmem_cache_alloc+0x1f3/0x700 [ 267.273763] ? lock_downgrade+0x880/0x880 [ 267.277939] ? ratelimit_state_init+0xb0/0xb0 [ 267.282442] ext4_alloc_inode+0x1f/0x630 [ 267.286496] ? ratelimit_state_init+0xb0/0xb0 [ 267.291760] alloc_inode+0x64/0x190 [ 267.300580] iget_locked+0x196/0x4a0 [ 267.304296] __ext4_iget+0x27b/0x3f80 [ 267.308524] ? ext4_get_projid+0x190/0x190 [ 267.312745] ? __lock_acquire+0x6ee/0x49c0 [ 267.316973] ? __lock_acquire+0x6ee/0x49c0 [ 267.321311] ext4_lookup+0x389/0x6b0 [ 267.325018] ? ext4_cross_rename+0x1330/0x1330 [ 267.329602] __lookup_slow+0x279/0x500 [ 267.333573] ? vfs_unlink+0x500/0x500 [ 267.337646] lookup_slow+0x58/0x80 [ 267.341172] path_mountpoint+0x5d2/0x1e60 [ 267.346543] ? path_openat+0x45e0/0x45e0 [ 267.350591] ? find_held_lock+0x35/0x130 [ 267.354648] ? cache_grow_end+0xa4/0x190 [ 267.358704] filename_mountpoint+0x18e/0x390 [ 267.363118] ? user_path_at_empty+0x50/0x50 [ 267.367442] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.372986] ? __phys_addr_symbol+0x30/0x70 [ 267.377289] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 267.382310] ? __check_object_size+0x3d/0x42a [ 267.386794] ? strncpy_from_user+0x21b/0x2d0 [ 267.394923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.400444] ? getname_flags+0x277/0x5b0 [ 267.404490] user_path_mountpoint_at+0x3a/0x50 [ 267.409067] ksys_umount+0x164/0xe70 [ 267.412782] ? __ia32_sys_rmdir+0x40/0x40 [ 267.417010] ? __detach_mounts+0x320/0x320 [ 267.421644] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.427181] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 267.431937] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 267.436704] ? do_syscall_64+0x26/0x620 [ 267.440665] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.446013] ? do_syscall_64+0x26/0x620 [ 267.450062] ? lockdep_hardirqs_on+0x415/0x5d0 [ 267.454642] __x64_sys_umount+0x54/0x80 [ 267.458604] do_syscall_64+0xfd/0x620 [ 267.462390] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.467563] RIP: 0033:0x45cc47 [ 267.470749] Code: 64 89 04 25 d0 02 00 00 58 5f ff d0 48 89 c7 e8 2f be ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.490345] RSP: 002b:00007ffd3be75398 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 267.498045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045cc47 [ 267.505473] RDX: 0000000000403a90 RSI: 0000000000000002 RDI: 00007ffd3be75440 [ 267.512730] RBP: 0000000000000089 R08: 0000000000000000 R09: 000000000000000f [ 267.520071] R10: 000000000000000a R11: 0000000000000206 R12: 00007ffd3be764d0 [ 267.527337] R13: 0000000002657940 R14: 0000000000000000 R15: 00007ffd3be764d0 [ 267.535809] Task in /syz0 killed as a result of limit of /syz0 [ 267.541840] memory: usage 9020kB, limit 0kB, failcnt 18 [ 267.547304] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 267.554838] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 267.563585] Memory cgroup stats for /syz0: cache:0KB rss:4392KB rss_huge:4096KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:4372KB inactive_file:4KB active_file:0KB unevictable:0KB [ 267.583913] Memory cgroup out of memory: Kill process 8786 (syz-executor.0) score 9534000 or sacrifice child [ 267.594104] Killed process 8786 (syz-executor.0) total-vm:72588kB, anon-rss:2192kB, file-rss:35816kB, shmem-rss:0kB [ 267.606580] oom_reaper: reaped process 8786 (syz-executor.0), now anon-rss:0kB, file-rss:34856kB, shmem-rss:0kB [ 267.607275] syz-executor.0 invoked oom-killer: gfp_mask=0x604050(GFP_NOFS|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null), order=0, oom_score_adj=0 [ 267.630552] syz-executor.0 cpuset=syz0 mems_allowed=0-1 [ 267.636401] CPU: 0 PID: 7727 Comm: syz-executor.0 Not tainted 4.19.82 #0 [ 267.643414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.652766] Call Trace: [ 267.655364] dump_stack+0x172/0x1f0 [ 267.659009] dump_header+0x15e/0xa55 [ 267.662737] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 267.667844] ? ___ratelimit+0x60/0x595 [ 267.671741] ? do_raw_spin_unlock+0x57/0x270 [ 267.676514] oom_kill_process.cold+0x10/0x6ef [ 267.681019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.686660] ? task_will_free_mem+0x139/0x6e0 [ 267.691169] out_of_memory+0x362/0x1330 [ 267.695185] ? lock_downgrade+0x880/0x880 [ 267.699335] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 267.704445] ? oom_killer_disable+0x280/0x280 [ 267.708940] ? find_held_lock+0x35/0x130 [ 267.713016] mem_cgroup_out_of_memory+0x1d2/0x240 [ 267.717868] ? memcg_event_wake+0x230/0x230 [ 267.722212] ? do_raw_spin_unlock+0x57/0x270 [ 267.726637] ? _raw_spin_unlock+0x2d/0x50 [ 267.730997] try_charge+0xef7/0x1480 [ 267.734734] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 267.739593] ? rcu_read_lock_sched_held+0x110/0x130 [ 267.744612] ? __alloc_pages_nodemask+0x632/0x750 [ 267.749555] memcg_kmem_charge_memcg+0x83/0x170 [ 267.754834] ? mark_held_locks+0xb1/0x100 [ 267.758994] ? memcg_kmem_put_cache+0xb0/0xb0 [ 267.763493] ? cache_grow_begin+0x597/0x8c0 [ 267.767824] ? lockdep_hardirqs_on+0x415/0x5d0 [ 267.772411] ? trace_hardirqs_on+0x67/0x220 [ 267.776740] cache_grow_begin+0x3fa/0x8c0 [ 267.780889] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 267.786531] ? __cpuset_node_allowed+0x136/0x540 [ 267.791379] fallback_alloc+0x1fd/0x2d0 [ 267.795364] ____cache_alloc_node+0x1be/0x1e0 [ 267.799868] kmem_cache_alloc+0x1f3/0x700 [ 267.804028] ? lock_downgrade+0x880/0x880 [ 267.808188] ? ratelimit_state_init+0xb0/0xb0 [ 267.812790] ext4_alloc_inode+0x1f/0x630 [ 267.816856] ? ratelimit_state_init+0xb0/0xb0 [ 267.821360] alloc_inode+0x64/0x190 [ 267.824992] iget_locked+0x196/0x4a0 [ 267.828716] __ext4_iget+0x27b/0x3f80 [ 267.832736] ? ext4_get_projid+0x190/0x190 [ 267.837067] ? __lock_acquire+0x6ee/0x49c0 [ 267.841307] ? __lock_acquire+0x6ee/0x49c0 [ 267.845560] ext4_lookup+0x389/0x6b0 [ 267.849286] ? ext4_cross_rename+0x1330/0x1330 [ 267.854174] __lookup_slow+0x279/0x500 [ 267.858064] ? vfs_unlink+0x500/0x500 22:37:02 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:02 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/tev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 267.861895] lookup_slow+0x58/0x80 [ 267.866047] path_mountpoint+0x5d2/0x1e60 [ 267.870851] ? path_openat+0x45e0/0x45e0 [ 267.874913] ? find_held_lock+0x35/0x130 [ 267.878985] ? cache_grow_end+0xa4/0x190 [ 267.883059] filename_mountpoint+0x18e/0x390 [ 267.887480] ? user_path_at_empty+0x50/0x50 [ 267.891904] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.897465] ? __phys_addr_symbol+0x30/0x70 [ 267.901974] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 267.907000] ? __check_object_size+0x3d/0x42a [ 267.907021] ? strncpy_from_user+0x21b/0x2d0 [ 267.907036] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.907049] ? getname_flags+0x277/0x5b0 [ 267.907066] user_path_mountpoint_at+0x3a/0x50 [ 267.930638] ksys_umount+0x164/0xe70 [ 267.934352] ? __ia32_sys_rmdir+0x40/0x40 [ 267.938511] ? __detach_mounts+0x320/0x320 [ 267.942757] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.948391] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 267.953156] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 267.958003] ? do_syscall_64+0x26/0x620 [ 267.961985] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.967500] ? do_syscall_64+0x26/0x620 [ 267.971517] ? lockdep_hardirqs_on+0x415/0x5d0 [ 267.976091] __x64_sys_umount+0x54/0x80 [ 267.980057] do_syscall_64+0xfd/0x620 [ 267.983935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.989113] RIP: 0033:0x45cc47 [ 267.992635] Code: 64 89 04 25 d0 02 00 00 58 5f ff d0 48 89 c7 e8 2f be ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.012229] RSP: 002b:00007ffd3be75398 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 268.020010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045cc47 [ 268.028490] RDX: 0000000000403a90 RSI: 0000000000000002 RDI: 00007ffd3be75440 [ 268.035921] RBP: 0000000000000089 R08: 0000000000000000 R09: 000000000000000f [ 268.043175] R10: 000000000000000a R11: 0000000000000206 R12: 00007ffd3be764d0 [ 268.050441] R13: 0000000002657940 R14: 0000000000000000 R15: 00007ffd3be764d0 [ 268.058455] Task in /syz0 killed as a result of limit of /syz0 [ 268.064558] memory: usage 6692kB, limit 0kB, failcnt 24 [ 268.069923] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 268.076725] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 268.082911] Memory cgroup stats for /syz0: cache:0KB rss:2224KB rss_huge:2048KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:2204KB inactive_file:0KB active_file:4KB unevictable:0KB [ 268.103489] Memory cgroup out of memory: Kill process 7750 (syz-executor.0) score 9523000 or sacrifice child [ 268.113589] Killed process 7750 (syz-executor.0) total-vm:72592kB, anon-rss:2184kB, file-rss:35780kB, shmem-rss:0kB [ 268.126131] oom_reaper: reaped process 7750 (syz-executor.0), now anon-rss:0kB, file-rss:34820kB, shmem-rss:0kB [ 268.127022] syz-executor.0 invoked oom-killer: gfp_mask=0x604050(GFP_NOFS|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null), order=0, oom_score_adj=0 [ 268.155539] syz-executor.0 cpuset=syz0 mems_allowed=0-1 [ 268.160954] CPU: 0 PID: 7727 Comm: syz-executor.0 Not tainted 4.19.82 #0 [ 268.167782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.167788] Call Trace: [ 268.167813] dump_stack+0x172/0x1f0 [ 268.167832] dump_header+0x15e/0xa55 [ 268.167852] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 268.167867] ? ___ratelimit+0x60/0x595 [ 268.167880] ? do_raw_spin_unlock+0x57/0x270 [ 268.167895] oom_kill_process.cold+0x10/0x6ef [ 268.167911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.167925] ? task_will_free_mem+0x139/0x6e0 [ 268.201592] out_of_memory+0x362/0x1330 [ 268.201610] ? lock_downgrade+0x880/0x880 [ 268.224559] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 268.229650] ? oom_killer_disable+0x280/0x280 [ 268.234997] ? find_held_lock+0x35/0x130 [ 268.239061] mem_cgroup_out_of_memory+0x1d2/0x240 [ 268.243891] ? memcg_event_wake+0x230/0x230 [ 268.248202] ? do_raw_spin_unlock+0x57/0x270 [ 268.252614] ? _raw_spin_unlock+0x2d/0x50 [ 268.256844] try_charge+0xef7/0x1480 [ 268.260732] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 268.265563] ? rcu_read_lock_sched_held+0x110/0x130 [ 268.270588] ? __alloc_pages_nodemask+0x632/0x750 [ 268.275417] memcg_kmem_charge_memcg+0x83/0x170 [ 268.280070] ? mark_held_locks+0xb1/0x100 [ 268.284214] ? memcg_kmem_put_cache+0xb0/0xb0 [ 268.288694] ? cache_grow_begin+0x597/0x8c0 [ 268.293011] ? lockdep_hardirqs_on+0x415/0x5d0 [ 268.297578] ? trace_hardirqs_on+0x67/0x220 [ 268.301887] cache_grow_begin+0x3fa/0x8c0 [ 268.306032] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 268.311555] ? __cpuset_node_allowed+0x136/0x540 [ 268.316295] fallback_alloc+0x1fd/0x2d0 [ 268.320268] ____cache_alloc_node+0x1be/0x1e0 [ 268.324770] kmem_cache_alloc+0x1f3/0x700 [ 268.328901] ? lock_downgrade+0x880/0x880 [ 268.333219] ? ratelimit_state_init+0xb0/0xb0 [ 268.337702] ext4_alloc_inode+0x1f/0x630 [ 268.341746] ? ratelimit_state_init+0xb0/0xb0 [ 268.346374] alloc_inode+0x64/0x190 [ 268.350006] iget_locked+0x196/0x4a0 [ 268.354491] __ext4_iget+0x27b/0x3f80 [ 268.358285] ? ext4_get_projid+0x190/0x190 [ 268.362505] ? __lock_acquire+0x6ee/0x49c0 [ 268.367186] ? __lock_acquire+0x6ee/0x49c0 [ 268.371455] ext4_lookup+0x389/0x6b0 [ 268.375425] ? ext4_cross_rename+0x1330/0x1330 [ 268.380005] __lookup_slow+0x279/0x500 [ 268.383899] ? vfs_unlink+0x500/0x500 [ 268.387699] lookup_slow+0x58/0x80 [ 268.391288] path_mountpoint+0x5d2/0x1e60 [ 268.395709] ? path_openat+0x45e0/0x45e0 [ 268.399794] ? find_held_lock+0x35/0x130 [ 268.403848] ? cache_grow_end+0xa4/0x190 [ 268.407898] filename_mountpoint+0x18e/0x390 [ 268.412297] ? user_path_at_empty+0x50/0x50 [ 268.416885] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 268.422415] ? __phys_addr_symbol+0x30/0x70 [ 268.426726] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 268.434340] ? __check_object_size+0x3d/0x42a [ 268.438942] ? strncpy_from_user+0x21b/0x2d0 [ 268.443358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.448894] ? getname_flags+0x277/0x5b0 [ 268.452944] user_path_mountpoint_at+0x3a/0x50 [ 268.457514] ksys_umount+0x164/0xe70 [ 268.461218] ? __ia32_sys_rmdir+0x40/0x40 [ 268.465360] ? __detach_mounts+0x320/0x320 [ 268.469575] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 268.475114] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 268.479865] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 268.484605] ? do_syscall_64+0x26/0x620 [ 268.488572] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.493927] ? do_syscall_64+0x26/0x620 [ 268.497902] ? lockdep_hardirqs_on+0x415/0x5d0 [ 268.502487] __x64_sys_umount+0x54/0x80 [ 268.506836] do_syscall_64+0xfd/0x620 [ 268.510664] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.515928] RIP: 0033:0x45cc47 [ 268.519384] Code: 64 89 04 25 d0 02 00 00 58 5f ff d0 48 89 c7 e8 2f be ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.539025] RSP: 002b:00007ffd3be75398 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 268.546733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045cc47 [ 268.553991] RDX: 0000000000403a90 RSI: 0000000000000002 RDI: 00007ffd3be75440 [ 268.561246] RBP: 0000000000000089 R08: 0000000000000000 R09: 000000000000000f [ 268.568499] R10: 000000000000000a R11: 0000000000000206 R12: 00007ffd3be764d0 [ 268.575755] R13: 0000000002657940 R14: 0000000000000000 R15: 00007ffd3be764d0 [ 268.584106] Task in /syz0 killed as a result of limit of /syz0 [ 268.591365] memory: usage 4352kB, limit 0kB, failcnt 30 [ 268.596797] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 268.603546] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 22:37:03 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x32600) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) r1 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r1, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r5, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000a00)=ANY=[@ANYBLOB='7:2\t'], 0x4) socket$kcm(0x29, 0x5, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) write$cgroup_int(r2, 0x0, 0x0) 22:37:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x305c41) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000002c0)=r2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="7c0d111317b1ff8ec8f29f81319ec5b10d0d003f00efd9448dbef1ffb4e3a6af87131512da528f6235fe35d3053b5cb4877c1b89bbf83f6d749d5b00679601a3abdc204cf1ad797252bb0c7b43e3e9763221cb2c8d76f824f4bea338f53aa75703f465e50e434e2193900c39ab79d37cc0ce7a", 0x2fdf442dff3bb63, 0x401c005, 0x0, 0xffffffffffffff36) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 22:37:03 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) syz_genetlink_get_family_id$ipvs(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'syz_tun\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r5, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r5, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r5, 0x80}, {r5}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, 0x0, 0x40000) r6 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000180)={'syz_tun\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0x44) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000800)={{{@in=@remote, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0x2, 0x4e20, 0x8, 0x0, 0x0, 0xfa5976f6d2db44ce, 0x8}, {0xfffffffffffffff9, 0x0, 0x8, 0x9, 0xfffffffffffff3e0, 0x19b, 0x0, 0x100000000}, {0x0, 0x3000000, 0x1, 0x3}, 0x8, 0x6e6bbb, 0x0, 0x0, 0x2}, {{@in6=@empty, 0x4d5, 0x33}, 0x0, @in=@empty, 0x3507, 0x1, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x2d34}}, 0xfffffffffffffddb) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x6, 0x4e21, 0x0, 0xa, 0x190, 0x80, 0x0, r3, r7}, {0x1c993630, 0x1000, 0x7, 0x0, 0x3, 0xfffffffffffffc00, 0x0, 0x4}, {0x6}, 0x6, 0x6e6bb1}, {{@in6=@remote, 0x4d4}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3502, 0xa7f8935fca5fa15b, 0x3cef14a422163db1, 0x2, 0x7, 0x0, 0xd2}}, 0xe8) r8 = socket(0x0, 0x3, 0x2) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000000)={@remote}) setsockopt$inet6_mreq(r8, 0x29, 0x1c, &(0x7f0000000040)={@rand_addr="d83355b9886842c7d3b0f4d639ae88e6", r3}, 0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'team0\x00', r3}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000380)={@local, r9}, 0x14) close(r1) r10 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r10, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) socket(0x22, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x7fffffffefff, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, "72f70299122ba10773220366c0551adc14d5b3e55318b5938b776d83910f3f366b8986b3cd03385e155c3539e9e99463a05d51a57dfe2a87436e09688bd0b2eea4e47d5bfffa608d919ed3b0a450995b83e4e09e87aad98f49ca868d717525148cde727f61c18153e9b8a6eb089a2f023e106e6a0470f575a71b99e6e61c4b4f"}) connect$inet(r10, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) socket(0x0, 0x0, 0x0) r11 = socket(0x11, 0x3, 0x0) ioctl$SIOCSIFMTU(r11, 0x8922, &(0x7f0000000000)={'team0\x00\x00\x01\x00', 0x9843}) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) 22:37:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfffffffffffffea2, 0x40, 0x0, 0xfffffffffffffd5f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:37:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/uev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 268.609846] Memory cgroup stats for /syz0: cache:0KB rss:64KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:52KB inactive_file:0KB active_file:4KB [ 268.609957] unevictable:0KB [ 268.631343] Memory cgroup out of memory: Kill process 7727 (syz-executor.0) score 8999000 or sacrifice child [ 268.642923] Killed process 7727 (syz-executor.0) total-vm:72456kB, anon-rss:100kB, file-rss:35776kB, shmem-rss:0kB 22:37:03 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x32600) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) r1 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r1, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r5, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000a00)=ANY=[@ANYBLOB='7:2\t'], 0x4) socket$kcm(0x29, 0x5, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) write$cgroup_int(r2, 0x0, 0x0) 22:37:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/xev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/d\nv/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x305c41) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000002c0)=r2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="7c0d111317b1ff8ec8f29f81319ec5b10d0d003f00efd9448dbef1ffb4e3a6af87131512da528f6235fe35d3053b5cb4877c1b89bbf83f6d749d5b00679601a3abdc204cf1ad797252bb0c7b43e3e9763221cb2c8d76f824f4bea338f53aa75703f465e50e434e2193900c39ab79d37cc0ce7a", 0x2fdf442dff3bb63, 0x401c005, 0x0, 0xffffffffffffff36) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 22:37:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/d%v/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 271.045596] IPVS: ftp: loaded support on port[0] = 21 22:37:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/de\n/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x305c41) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000002c0)=r2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="7c0d111317b1ff8ec8f29f81319ec5b10d0d003f00efd9448dbef1ffb4e3a6af87131512da528f6235fe35d3053b5cb4877c1b89bbf83f6d749d5b00679601a3abdc204cf1ad797252bb0c7b43e3e9763221cb2c8d76f824f4bea338f53aa75703f465e50e434e2193900c39ab79d37cc0ce7a", 0x2fdf442dff3bb63, 0x401c005, 0x0, 0xffffffffffffff36) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 22:37:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000000c0)=0xffffffc0, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prctl$PR_GET_SECCOMP(0x15) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x7a00, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000008002c0012000c000100626f6e64000000001c00020008000100040000000a001a00e000000108000b00", @ANYRES32=0x0], 0x4c}}, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3bc0, 0x80600) 22:37:05 executing program 0: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x0, {}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00\x00_\x00'}, 0x0, 0x0, @offset=0x1, 0x4}) write$selinux_user(r1, &(0x7f0000000000)={'system_u:object_r:console_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x33) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000200)={&(0x7f0000000140)=[0x83, 0x4, 0x1ff, 0xe74, 0x1, 0x7f, 0x87fa, 0x0, 0x1f], 0x9, 0x7, 0x6, 0x0, 0x6, 0x4f1, {0x7fff, 0x80, 0x5, 0xe733, 0x9, 0x7, 0x3, 0x5, 0x5, 0x6, 0xd0, 0xff10, 0x1ff, 0x0, "2c6c9d83557c70d021ca3d56299eb3f998c136ae55d89a2df0627733d9effb1a"}}) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)=0x7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) sendmmsg$inet(r0, &(0x7f0000001140)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)='+', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)="ec", 0x1}], 0x218}}], 0x2, 0x0) 22:37:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/de%/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/devQnbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 271.444207] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 271.504381] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 271.587908] device bridge_slave_1 left promiscuous mode [ 271.593660] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.639418] device bridge_slave_0 left promiscuous mode [ 271.659240] bridge0: port 1(bridge_slave_0) entered disabled state [ 275.136067] device hsr_slave_1 left promiscuous mode [ 275.189217] device hsr_slave_0 left promiscuous mode [ 275.249830] team0 (unregistering): Port device team_slave_1 removed [ 275.260823] team0 (unregistering): Port device team_slave_0 removed [ 275.271820] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 275.304962] device bond_slave_1 left promiscuous mode [ 275.314421] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 275.345194] device bond_slave_0 left promiscuous mode [ 275.382945] bond0 (unregistering): Released all slaves [ 275.454695] IPVS: ftp: loaded support on port[0] = 21 [ 275.461412] chnl_net:caif_netlink_parms(): no params data found [ 275.509134] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.515642] bridge0: port 1(bridge_slave_0) entered disabled state [ 275.522552] device bridge_slave_0 entered promiscuous mode [ 275.530019] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.537253] bridge0: port 2(bridge_slave_1) entered disabled state [ 275.544173] device bridge_slave_1 entered promiscuous mode [ 275.563587] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 275.575363] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 275.601109] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 275.609466] team0: Port device team_slave_0 added [ 275.620865] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 275.628977] team0: Port device team_slave_1 added [ 275.634595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 275.641932] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 275.697260] device hsr_slave_0 entered promiscuous mode [ 275.734775] device hsr_slave_1 entered promiscuous mode [ 275.825136] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 275.840235] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 275.889727] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.896166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 275.902808] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.909300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.928755] chnl_net:caif_netlink_parms(): no params data found [ 276.041997] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 276.048172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 276.061954] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.068710] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.082963] device bridge_slave_0 entered promiscuous mode [ 276.092780] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 276.114052] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 276.127610] 8021q: adding VLAN 0 to HW filter on device team0 [ 276.133845] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.140335] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.148020] device bridge_slave_1 entered promiscuous mode [ 276.159969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 276.167720] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.176214] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.183537] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 276.202785] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 276.218664] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 276.231039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 276.239212] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.245608] bridge0: port 1(bridge_slave_0) entered forwarding state [ 276.282046] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 276.290240] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.296640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 276.335420] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 276.342873] team0: Port device team_slave_0 added [ 276.356582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 276.371881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 276.380689] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 276.402470] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 276.421243] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 276.432877] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 276.448882] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 276.462865] team0: Port device team_slave_1 added [ 276.471548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 276.488906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 276.502496] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 276.523994] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 276.534005] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 276.549416] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 276.561478] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 276.573797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 276.588340] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 276.608797] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 276.656588] device hsr_slave_0 entered promiscuous mode [ 276.684701] device hsr_slave_1 entered promiscuous mode [ 276.745034] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 276.752213] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 276.771351] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 276.812535] 8021q: adding VLAN 0 to HW filter on device bond0 [ 276.827487] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 276.857151] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 276.864584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 276.871452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 276.893497] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 276.900971] 8021q: adding VLAN 0 to HW filter on device team0 [ 276.910581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 276.925850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 276.933617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 276.942209] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.948612] bridge0: port 1(bridge_slave_0) entered forwarding state [ 276.955786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 276.965658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 276.982848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 276.990392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 277.006333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 277.014015] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.020419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 277.034182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 277.045193] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 277.083332] syz-executor.5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=1000 [ 277.096368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 277.100084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 277.114815] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 277.126210] syz-executor.5 cpuset=syz5 mems_allowed=0-1 [ 277.132440] CPU: 1 PID: 9202 Comm: syz-executor.5 Not tainted 4.19.82 #0 [ 277.139281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.142092] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 277.148652] Call Trace: [ 277.148680] dump_stack+0x172/0x1f0 [ 277.148700] dump_header+0x15e/0xa55 [ 277.148715] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 277.148733] ? ___ratelimit+0x60/0x595 [ 277.176926] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 277.177200] ? do_raw_spin_unlock+0x57/0x270 [ 277.187566] oom_kill_process.cold+0x10/0x6ef [ 277.192087] out_of_memory+0x362/0x1330 [ 277.196083] ? oom_killer_disable+0x280/0x280 [ 277.200591] mem_cgroup_out_of_memory+0x1d2/0x240 [ 277.205423] ? memcg_event_wake+0x230/0x230 [ 277.209736] ? _raw_spin_unlock_irqrestore+0xbd/0xe0 [ 277.214856] ? cgroup_file_notify+0x140/0x1b0 [ 277.219353] memory_max_write+0x169/0x300 [ 277.223491] ? mem_cgroup_write+0x360/0x360 [ 277.228415] cgroup_file_write+0x241/0x790 [ 277.232642] ? mem_cgroup_write+0x360/0x360 [ 277.237072] ? kill_css+0x380/0x380 [ 277.240739] ? kill_css+0x380/0x380 [ 277.244355] kernfs_fop_write+0x2b8/0x480 [ 277.248505] __vfs_write+0x114/0x810 [ 277.252214] ? retint_kernel+0x2d/0x2d [ 277.256096] ? kernfs_fop_open+0xd80/0xd80 [ 277.260319] ? kernel_read+0x120/0x120 [ 277.264270] ? __lock_is_held+0xb6/0x140 [ 277.268374] ? rcu_read_lock_sched_held+0x110/0x130 [ 277.273483] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 277.279020] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.284563] ? __sb_start_write+0x1a9/0x360 [ 277.288877] vfs_write+0x20c/0x560 [ 277.292409] ksys_write+0x14f/0x2d0 [ 277.296122] ? __ia32_sys_read+0xb0/0xb0 [ 277.300904] ? do_syscall_64+0x26/0x620 [ 277.305569] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.311189] ? do_syscall_64+0x26/0x620 [ 277.315153] __x64_sys_write+0x73/0xb0 [ 277.319036] do_syscall_64+0xfd/0x620 [ 277.322838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.328009] RIP: 0033:0x45a219 [ 277.331282] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.350182] RSP: 002b:00007f242a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.358308] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 277.365918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000a [ 277.373179] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 277.380440] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f242a3416d4 [ 277.387703] R13: 00000000004cab4b R14: 00000000004e3000 R15: 00000000ffffffff [ 277.409649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 277.414730] Task in /syz5 killed as a result of limit of /syz5 [ 277.420861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 277.423235] memory: usage 8064kB, limit 0kB, failcnt 36 [ 277.436300] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 277.438650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 277.443217] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 277.461796] Memory cgroup stats for /syz5: cache:20KB rss:4224KB rss_huge:4096KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:4224KB inactive_file:0KB active_file:4KB unevictable:0KB [ 277.473822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 277.484410] Memory cgroup out of memory: Kill process 9201 (syz-executor.5) score 10054000 or sacrifice child [ 277.502323] Killed process 9201 (syz-executor.5) total-vm:72592kB, anon-rss:4240kB, file-rss:35840kB, shmem-rss:0kB [ 277.517375] oom_reaper: reaped process 9201 (syz-executor.5), now anon-rss:0kB, file-rss:34932kB, shmem-rss:0kB [ 277.522072] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 277.543838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 277.552154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 277.573973] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 277.587443] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 277.609808] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 277.640996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 277.651753] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 277.715461] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 277.722292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 22:37:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) msync(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) write$P9_RVERSION(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e385972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b7e611b7cda45f36eb29ced1428019d2f96a6711d46790b9d0000004000000000000000"], 0x15) r3 = dup(r2) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) writev(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f00000005c0)="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", 0x31c}, {0x0}], 0x2) umount2(0x0, 0x0) 22:37:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x305c41) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000002c0)=r2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="7c0d111317b1ff8ec8f29f81319ec5b10d0d003f00efd9448dbef1ffb4e3a6af87131512da528f6235fe35d3053b5cb4877c1b89bbf83f6d749d5b00679601a3abdc204cf1ad797252bb0c7b43e3e9763221cb2c8d76f824f4bea338f53aa75703f465e50e434e2193900c39ab79d37cc0ce7a", 0x2fdf442dff3bb63, 0x401c005, 0x0, 0xffffffffffffff36) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 22:37:12 executing program 2: r0 = syz_open_dev$swradio(0x0, 0x1, 0x2) ioctl$VIDIOC_S_TUNER(0xffffffffffffffff, 0x4054561e, &(0x7f0000000300)={0x0, "9c4633728aac5f0033d58ae5d1c4a001cf0112072cc6634c0775e5642c5b5a00"}) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0xc800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) r1 = socket$inet6(0xa, 0x3, 0xf7) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)) setsockopt$inet6_opts(r1, 0x29, 0x3b, 0x0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x400000000000064, 0x0) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000000c0)={0xc, @win={{0x6, 0x8, 0x1f, 0x7}, 0x9, 0x7, &(0x7f0000000200)={{0x1, 0xfff, 0x3, 0x400}}, 0x4, &(0x7f0000000440)="b178dac9581e4e86dd925b2edf8d89847518170be11af79c8ed1e246482bd6ce623f4b79d684feb7ff04dedeedc2cfc334a42e25444bf279b024dcdde0c83d4ae24b1cf28483e750b29011de6b17eb84579fdb67b0e14a51432250462c5b9ead0dc8c81753bb47b62393fb9bbc008f78718c424a9e41deb033eae57ec72ac3f3ee9a53a9571e985a8d8b91deee2c8fd9bb712bd52a8a96a839316089e7b0eb3d96775d40ad998244802d315a51154260d431c8d586371e4fe4bc0ad6b7c10d76a09eb9dce9eb51b58a70", 0xe0}}) 22:37:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/\nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:12 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 277.849482] syz-executor.5 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 277.894404] syz-executor.5 cpuset=syz5 mems_allowed=0-1 [ 277.900228] CPU: 1 PID: 9162 Comm: syz-executor.5 Not tainted 4.19.82 #0 [ 277.907148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.916705] Call Trace: [ 277.919306] dump_stack+0x172/0x1f0 [ 277.923077] dump_header+0x15e/0xa55 [ 277.926807] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 277.931921] ? ___ratelimit+0x60/0x595 [ 277.935807] ? do_raw_spin_unlock+0x57/0x270 [ 277.935828] oom_kill_process.cold+0x10/0x6ef [ 277.935846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.935858] ? task_will_free_mem+0x139/0x6e0 [ 277.935876] out_of_memory+0x362/0x1330 [ 277.935893] ? lock_downgrade+0x880/0x880 [ 277.964493] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 277.969638] ? oom_killer_disable+0x280/0x280 [ 277.974142] ? find_held_lock+0x35/0x130 [ 277.978226] mem_cgroup_out_of_memory+0x1d2/0x240 [ 277.983340] ? memcg_event_wake+0x230/0x230 [ 277.987674] ? do_raw_spin_unlock+0x57/0x270 [ 277.992091] ? _raw_spin_unlock+0x2d/0x50 [ 277.996690] try_charge+0xef7/0x1480 [ 278.000415] ? find_held_lock+0x35/0x130 [ 278.004493] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 278.009354] ? kasan_check_read+0x11/0x20 [ 278.013546] ? get_mem_cgroup_from_mm+0x156/0x320 [ 278.018396] mem_cgroup_try_charge+0x259/0x6b0 [ 278.018419] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 278.018439] wp_page_copy+0x430/0x16a0 [ 278.028969] ? pmd_pfn+0x1d0/0x1d0 [ 278.028984] ? kasan_check_read+0x11/0x20 [ 278.028996] ? do_raw_spin_unlock+0x57/0x270 [ 278.029014] do_wp_page+0x57d/0x10b0 [ 278.048652] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 278.053336] ? kasan_check_write+0x14/0x20 [ 278.057662] ? do_raw_spin_lock+0xc8/0x240 [ 278.061905] __handle_mm_fault+0x2305/0x3f80 [ 278.066329] ? vmf_insert_mixed_mkwrite+0x90/0x90 [ 278.071207] ? count_memcg_event_mm+0x2b1/0x4d0 [ 278.075879] handle_mm_fault+0x1b5/0x690 [ 278.079945] __do_page_fault+0x62a/0xe90 [ 278.084017] ? vmalloc_fault+0x740/0x740 [ 278.088084] ? trace_hardirqs_off_caller+0x65/0x220 [ 278.093111] ? trace_hardirqs_on_caller+0x6a/0x220 [ 278.098124] ? page_fault+0x8/0x30 [ 278.098144] do_page_fault+0x71/0x57d [ 278.098157] ? page_fault+0x8/0x30 [ 278.098171] page_fault+0x1e/0x30 [ 278.105565] RIP: 0033:0x4312f6 [ 278.105580] Code: 1f 44 00 00 48 29 e8 31 c9 48 81 fb 40 76 71 00 0f 95 c1 48 8d 34 2a 48 83 cd 01 48 c1 e1 02 48 83 c8 01 48 09 e9 48 89 73 58 <48> 89 4a 08 48 89 46 08 48 8d 4a 10 8b 05 ec 59 64 00 85 c0 0f 84 22:37:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/%bd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/.bd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, 0x0) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) write$cgroup_pid(r3, &(0x7f0000000000)=r0, 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000300)={0x2, 0x6, 0x80000000, {0x77359400}, 0x885e, 0xc50}) recvmmsg(r1, &(0x7f0000000400), 0x400000000000615, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r4, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) fcntl$dupfd(r6, 0x406, r7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) open(0x0, 0x49e00a694200082f, 0x0) 22:37:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev//bd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 278.105588] RSP: 002b:00007fffcbaea910 EFLAGS: 00010206 [ 278.105601] RAX: 0000000000019691 RBX: 0000000000717640 RCX: 0000000000008041 [ 278.105608] RDX: 0000000002752930 RSI: 000000000275a970 RDI: 0000000000000003 [ 278.105622] RBP: 0000000000008041 R08: 0000000000000001 R09: 0000000002751940 [ 278.105630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000717698 [ 278.105642] R13: 0000000000717698 R14: 0000000000000000 R15: 0000000000002710 [ 278.179660] protocol 88fb is buggy, dev hsr_slave_0 [ 278.179710] protocol 88fb is buggy, dev hsr_slave_1 [ 278.179803] protocol 88fb is buggy, dev hsr_slave_0 [ 278.179849] protocol 88fb is buggy, dev hsr_slave_1 [ 278.179934] protocol 88fb is buggy, dev hsr_slave_0 [ 278.179979] protocol 88fb is buggy, dev hsr_slave_1 [ 278.180537] protocol 88fb is buggy, dev hsr_slave_0 [ 278.180581] protocol 88fb is buggy, dev hsr_slave_1 [ 278.304605] Task in /syz5 killed as a result of limit of /syz5 [ 278.311084] memory: usage 3592kB, limit 0kB, failcnt 44 [ 278.325269] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 22:37:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/n\nd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 278.350402] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 278.372312] Memory cgroup stats for /syz5: cache:20KB rss:52KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:40KB inactive_file:4KB active_file:0KB unevictable:0KB 22:37:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x9, @loopback, 0xb8}, 0x1c) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'bond0\x00\x05H\xfeL \x00\x00\nz\x03', 0xffb}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r5, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="a30000004069122d69f9d72c4249669142e6425f8e3481f00488d7920c9f4551fb6118cfdaa338714ea637b131f6ddb30bb26aef3cf34afb64ff38353f4efffff565f9704333056ce7a4dd192d51082d0831b490ca45eb1f0cd07e26107364678c800215ce444052bc204f7b6566307c8a177ea1442312b404605cd3527439f76e87752a553d23cfe68aa596065a922d2e7e4e1c13378fc3e9fad11518ff0db8dcfdbf214542ede19fcce01d"], &(0x7f0000000000)=0xab) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r6, 0xb54}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='@\x00@\x00', @ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r7, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x14) 22:37:13 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/n%d', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 278.490187] Memory cgroup out of memory: Kill process 9162 (syz-executor.5) score 8758000 or sacrifice child [ 278.490918] protocol 88fb is buggy, dev hsr_slave_0 [ 278.507668] protocol 88fb is buggy, dev hsr_slave_1 [ 278.508657] Killed process 9162 (syz-executor.5) total-vm:72460kB, anon-rss:76kB, file-rss:34832kB, shmem-rss:0kB [ 278.588517] oom_reaper: reaped process 9162 (syz-executor.5), now anon-rss:0kB, file-rss:33936kB, shmem-rss:0kB [ 279.222544] device bond0 entered promiscuous mode [ 279.227577] device bond_slave_0 entered promiscuous mode [ 279.233149] device bond_slave_1 entered promiscuous mode [ 279.239971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 279.385125] device bond0 left promiscuous mode [ 279.390012] device bond_slave_0 left promiscuous mode [ 279.396062] device bond_slave_1 left promiscuous mode 22:37:14 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nb\n', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x40400) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x4, 0x3, 0x23, 0xe, "e47968aeef7babf5f0319e66f3850ed223c992eb", "4915f312a2f8c4093750e1a2c256683ff423145a"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f00000031c0)={0x100000, 0x4000, 0xfffffff9, 0x7f, 0x8}) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000030c0)=[{&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x5, 0x1, 0x13, "3febb73b0b1d5904b16a26221eaf1926882a178cde70d43bdcc2b091b045fb744cf9225808d15e5a2ad6d8b6267a84548eebb7f8c68a30fc13be7c5a488c95", 0x26}, 0x60, &(0x7f0000000440)=[{&(0x7f00000001c0)="7ab1fad37ca18b43960c3e1e3282ee7454cadf1e63d2cd74f8832abd5fa69851e60041d70f05f43c8dd94482b6b9fad4f248db1510cfadd808d079ffc1cc280ede17092d7bd4da208197c1caa09ceb0e6716f0adf9133ae14b8626f073ffd5f59f8a481778c8d8b83549aa02f9954381e5d241e7a0362c824396ce115798c602076fb32f5e8c655c8822952878ff3dee7825a7cb71a23eebcaadbd7cf0c755986a6c2b97279ed936400f33e14c228ac3a5f1bcb4a9c98e5a6aab97d4dc9314980d2a9f6d1fb9c13c39c21d5de28f58e9f2e1e4bd55ae6e627f5821f818", 0xdd}, {&(0x7f00000002c0)="cefa2846903f7da63f5883ef6b0842efa2abd1242ff59c984217cd534d59ead7f9f69a5d2cf830813031ca5d9ca070ea6cf2238615c740cc2146402803b149193747b879710c29ec0d5311b54f3e94c5e1c0bbb203e52f7ed3351375e23fa0aac030de5272507c475b4d51a6311b1e3d513fec3bf6515b11", 0x78}, {&(0x7f0000000340)="7dd57754ac1bddb78f66d5fd2533001097a5230a75bde7e91cc374997bce4f2b1fbc9f97ae32d8b9ec88cd3ab203a5c1f54f800b4dfffbb5d3daf0b68a794e5fa5f73bd0142fdde23197941bf7ca0c6c0f5ed85999f106011010904dc9b2eb042312ea887d48b4c4e07e3bb59bd248f5acc8ee360c5c1761ef4fc27b", 0x7c}, {&(0x7f00000003c0)="b641723d3eac7f0c0b16400142d350c4c4f30e2df145f2ed48fdc8a83106fc8e49779aa125af373d3c90d06f68aca245111b1fba90461426c9d949e4333b9f89357bc8c3c28f9a8619acb12d541f3df5821ceab442f95e33bc0573946532bd6bad3b8c27f5ba4065144a9dbbddf608033226345e9ae9375595", 0x79}, {&(0x7f0000000140)="3af8ed25ee555a1bf898ee4b1269dd8294f11e7deeaf00c4eba877fbfb1a61344af5a95dbe703e3d75f176febff921b7b0265512d1e1d9b6", 0x38}], 0x5, 0x0, 0x0, 0x20002}, {&(0x7f00000004c0)={0x27, 0x1, 0x2, 0x7, 0x40, 0x2, "f1fde00f34cef8233a1d79d8e94883135deefdb9566c6d508a9b6416aabdf931a05a4d458ff13d7b1046c07bb41e043a3ba12f40b02bb7d226d87db87fed0c", 0x2}, 0x60, &(0x7f0000001600)=[{&(0x7f0000000540)="9ba1df72162f6f969a2464cba1f4f1e65a5ecad3583919edae33529d71b494e9920b206cfdbde7180b20adb4717f436e5a1f90d3785eee9bd68d2d10f3867a4d44f03aa48b415a1944ce169766128a443f3a54200dd6577f7f1e3693dfd1b3c1b75fba6a29b8838bf6cb06658b12d2", 0x6f}, {&(0x7f00000005c0)="4eb5385fa6f26049dd23f030756d278b205748ba130dafd20356b132b0", 0x1d}, 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{&(0x7f0000001b00)="0b28a85d673d950eec313215f54417260c6d0f6dcbfbc4a39f8593959eef9548255d9f24561d70664a42b4261b0e06d39178", 0x32}, {&(0x7f0000001b40)="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", 0xfe}], 0x9, &(0x7f0000003200)=ANY=[@ANYBLOB="580000000000000003010000ff00000073c1be7077c1e09f7a9e10e5a0bef429298c075c7ab94222db986fb9716bee1338a73c1fe1cdf1dbcaea3764b8d8e5fe596741a8269e3147a245b70d33040eaa15521879582d9af402fcba782118310000"], 0x58, 0x4080}, {&(0x7f0000001d80)={0x27, 0x1, 0x1, 0x3, 0x4f, 0x6, "c2ed6468e0e3ac362a30c2e28eb6a446c74099a336a558523edb2e9fabb2568f90f478dcd1b5d404a5a4615c6ab7a948c52a589b80995995a0bead8129700f", 0xc}, 0x60, &(0x7f0000003040)=[{&(0x7f0000001e00)="cdd35524ef9a68a80d3a98b85c09775b12c0c1bc61ecdc75fca04f9c", 0x1c}, {&(0x7f0000001e40)="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0x1000}, {&(0x7f0000002e40)="4e5144dd677c6a6756", 0x9}, {&(0x7f0000002e80)="bd2190aa1231d460cb3d60d879f2671a30bfac092e3e1a07e5fac05f18bd2fec339961531e343b144c5529f02082a6566b6d4b1a3b2ed47840eeb7bba7442aa1abc101a43ae41928f244682808739aa8b02a3028125b9b300500af2e6668faa7fca5f41ce34265cd11de1580da9f6ec5cd14b8e09e", 0x75}, {&(0x7f0000002f00)="2498ac87cfd76fd55761ba8e068a45cabc1329c1be911d2022599facf0d0a3cd25df0a8ff3034b1d801586be210540df2aed0c9ea042306d142ac8613a5a0f", 0x3f}, {&(0x7f0000002f40)="0c524c7c81a54a6313cc01a2c61d0af3222e1062f32bba20cddec0aec2b8208411ec8c3134d1f0c1fb13dfe49eab6b126369c4e0e335a7bb74894c0e75f3803ee7a841c1dcfc8a7d7f4b64fd237a5976c2903ab6dba36f4ae6e013206ff2687c1ff53b2b3e9541165453175c410af229da6fd68155dc2fc195f452ad8c1c91d67f3a54241063973bf1c1754a153084150896c89a6e0d9a600685ad35d73e45bc1f1fdd6505b40dab7a0fc97c1faeec84286f5f75737bfd8876e323cfe8eef35c6f527b28f88033be9bb9cb122faa63638c5f80a864f8891e3c6f0903698230f30f97a0312fddd019535ac453729927", 0xef}], 0x6, 0xfffffffffffffffd, 0x0, 0x2c0480c4}], 0x4, 0x1) 22:37:14 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)='@$[wlan0$system\x00'}, 0x30) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, 0x0}, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) accept4$tipc(r2, &(0x7f0000000200)=@id, &(0x7f0000000240)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bond0\x00\x05H\xfeL \x00\x00\nz\x03', 0xffb}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r5, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0x7}, 0x8) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x561d577d2e8d1da, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 22:37:14 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nb\x10', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 279.543984] device bond0 entered promiscuous mode [ 279.549129] device bond_slave_0 entered promiscuous mode [ 279.555166] device bond_slave_1 entered promiscuous mode [ 279.598231] 8021q: adding VLAN 0 to HW filter on device bond0 [ 279.884609] EXT4-fs (loop1): Unrecognized mount option "@" or missing value [ 279.911757] EXT4-fs (loop1): failed to parse options in superblock: @ [ 279.927303] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 279.958362] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 279.991304] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 280.041012] EXT4-fs (loop1): mounted filesystem without journal. Opts: @; ,errors=continue [ 280.294514] device bond0 entered promiscuous mode [ 280.299400] device bond_slave_0 entered promiscuous mode [ 280.308076] device bond_slave_1 entered promiscuous mode [ 280.314852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 280.467237] device bond0 left promiscuous mode [ 280.472011] device bond_slave_0 left promiscuous mode [ 280.477821] device bond_slave_1 left promiscuous mode [ 280.631043] device bond0 entered promiscuous mode [ 280.636282] device bond_slave_0 entered promiscuous mode [ 280.641844] device bond_slave_1 entered promiscuous mode [ 280.648895] 8021q: adding VLAN 0 to HW filter on device bond0 22:37:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nb#', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:15 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioperm(0x1, 0x0, 0x200) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000c40)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6#\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40J\xc2\xf0=p\xd6\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0\xd0s\xa9\xe4\x18:') r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r7, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r7}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00', r7}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@rand_addr="6fb2a1f66712bc305376967f2598b485", @remote, @dev={0xfe, 0x80, [], 0x1e}, 0x6, 0x6, 0x200, 0x400, 0x7f, 0x20, r7}) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r9, 0x0, &(0x7f00000000c0)) ioctl$BLKDISCARD(r8, 0x1277, &(0x7f0000000000)=0x6) r10 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000180)={'n\x000\x01\x00\x00\x00\x00\x00\x1b\x00', 0x2000}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = socket$key(0xf, 0x3, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r11, 0x6612) syz_open_procfs(0x0, 0x0) 22:37:15 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000006000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000"], 0x78) 22:37:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x40400) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x4, 0x3, 0x23, 0xe, "e47968aeef7babf5f0319e66f3850ed223c992eb", "4915f312a2f8c4093750e1a2c256683ff423145a"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f00000031c0)={0x100000, 0x4000, 0xfffffff9, 0x7f, 0x8}) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000030c0)=[{&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x5, 0x1, 0x13, "3febb73b0b1d5904b16a26221eaf1926882a178cde70d43bdcc2b091b045fb744cf9225808d15e5a2ad6d8b6267a84548eebb7f8c68a30fc13be7c5a488c95", 0x26}, 0x60, &(0x7f0000000440)=[{&(0x7f00000001c0)="7ab1fad37ca18b43960c3e1e3282ee7454cadf1e63d2cd74f8832abd5fa69851e60041d70f05f43c8dd94482b6b9fad4f248db1510cfadd808d079ffc1cc280ede17092d7bd4da208197c1caa09ceb0e6716f0adf9133ae14b8626f073ffd5f59f8a481778c8d8b83549aa02f9954381e5d241e7a0362c824396ce115798c602076fb32f5e8c655c8822952878ff3dee7825a7cb71a23eebcaadbd7cf0c755986a6c2b97279ed936400f33e14c228ac3a5f1bcb4a9c98e5a6aab97d4dc9314980d2a9f6d1fb9c13c39c21d5de28f58e9f2e1e4bd55ae6e627f5821f818", 0xdd}, {&(0x7f00000002c0)="cefa2846903f7da63f5883ef6b0842efa2abd1242ff59c984217cd534d59ead7f9f69a5d2cf830813031ca5d9ca070ea6cf2238615c740cc2146402803b149193747b879710c29ec0d5311b54f3e94c5e1c0bbb203e52f7ed3351375e23fa0aac030de5272507c475b4d51a6311b1e3d513fec3bf6515b11", 0x78}, {&(0x7f0000000340)="7dd57754ac1bddb78f66d5fd2533001097a5230a75bde7e91cc374997bce4f2b1fbc9f97ae32d8b9ec88cd3ab203a5c1f54f800b4dfffbb5d3daf0b68a794e5fa5f73bd0142fdde23197941bf7ca0c6c0f5ed85999f106011010904dc9b2eb042312ea887d48b4c4e07e3bb59bd248f5acc8ee360c5c1761ef4fc27b", 0x7c}, {&(0x7f00000003c0)="b641723d3eac7f0c0b16400142d350c4c4f30e2df145f2ed48fdc8a83106fc8e49779aa125af373d3c90d06f68aca245111b1fba90461426c9d949e4333b9f89357bc8c3c28f9a8619acb12d541f3df5821ceab442f95e33bc0573946532bd6bad3b8c27f5ba4065144a9dbbddf608033226345e9ae9375595", 0x79}, {&(0x7f0000000140)="3af8ed25ee555a1bf898ee4b1269dd8294f11e7deeaf00c4eba877fbfb1a61344af5a95dbe703e3d75f176febff921b7b0265512d1e1d9b6", 0x38}], 0x5, 0x0, 0x0, 0x20002}, {&(0x7f00000004c0)={0x27, 0x1, 0x2, 0x7, 0x40, 0x2, "f1fde00f34cef8233a1d79d8e94883135deefdb9566c6d508a9b6416aabdf931a05a4d458ff13d7b1046c07bb41e043a3ba12f40b02bb7d226d87db87fed0c", 0x2}, 0x60, &(0x7f0000001600)=[{&(0x7f0000000540)="9ba1df72162f6f969a2464cba1f4f1e65a5ecad3583919edae33529d71b494e9920b206cfdbde7180b20adb4717f436e5a1f90d3785eee9bd68d2d10f3867a4d44f03aa48b415a1944ce169766128a443f3a54200dd6577f7f1e3693dfd1b3c1b75fba6a29b8838bf6cb06658b12d2", 0x6f}, {&(0x7f00000005c0)="4eb5385fa6f26049dd23f030756d278b205748ba130dafd20356b132b0", 0x1d}, 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{&(0x7f0000001b00)="0b28a85d673d950eec313215f54417260c6d0f6dcbfbc4a39f8593959eef9548255d9f24561d70664a42b4261b0e06d39178", 0x32}, {&(0x7f0000001b40)="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", 0xfe}], 0x9, &(0x7f0000003200)=ANY=[@ANYBLOB="580000000000000003010000ff00000073c1be7077c1e09f7a9e10e5a0bef429298c075c7ab94222db986fb9716bee1338a73c1fe1cdf1dbcaea3764b8d8e5fe596741a8269e3147a245b70d33040eaa15521879582d9af402fcba782118310000"], 0x58, 0x4080}, {&(0x7f0000001d80)={0x27, 0x1, 0x1, 0x3, 0x4f, 0x6, "c2ed6468e0e3ac362a30c2e28eb6a446c74099a336a558523edb2e9fabb2568f90f478dcd1b5d404a5a4615c6ab7a948c52a589b80995995a0bead8129700f", 0xc}, 0x60, &(0x7f0000003040)=[{&(0x7f0000001e00)="cdd35524ef9a68a80d3a98b85c09775b12c0c1bc61ecdc75fca04f9c", 0x1c}, {&(0x7f0000001e40)="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0x1000}, {&(0x7f0000002e40)="4e5144dd677c6a6756", 0x9}, {&(0x7f0000002e80)="bd2190aa1231d460cb3d60d879f2671a30bfac092e3e1a07e5fac05f18bd2fec339961531e343b144c5529f02082a6566b6d4b1a3b2ed47840eeb7bba7442aa1abc101a43ae41928f244682808739aa8b02a3028125b9b300500af2e6668faa7fca5f41ce34265cd11de1580da9f6ec5cd14b8e09e", 0x75}, {&(0x7f0000002f00)="2498ac87cfd76fd55761ba8e068a45cabc1329c1be911d2022599facf0d0a3cd25df0a8ff3034b1d801586be210540df2aed0c9ea042306d142ac8613a5a0f", 0x3f}, {&(0x7f0000002f40)="0c524c7c81a54a6313cc01a2c61d0af3222e1062f32bba20cddec0aec2b8208411ec8c3134d1f0c1fb13dfe49eab6b126369c4e0e335a7bb74894c0e75f3803ee7a841c1dcfc8a7d7f4b64fd237a5976c2903ab6dba36f4ae6e013206ff2687c1ff53b2b3e9541165453175c410af229da6fd68155dc2fc195f452ad8c1c91d67f3a54241063973bf1c1754a153084150896c89a6e0d9a600685ad35d73e45bc1f1fdd6505b40dab7a0fc97c1faeec84286f5f75737bfd8876e323cfe8eef35c6f527b28f88033be9bb9cb122faa63638c5f80a864f8891e3c6f0903698230f30f97a0312fddd019535ac453729927", 0xef}], 0x6, 0xfffffffffffffffd, 0x0, 0x2c0480c4}], 0x4, 0x1) 22:37:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x2}}, @IFLA_LINKINFO={0x1c, 0x12, @gretap={{0xc, 0x1, 'gretap\x00'}, {0xc, 0x2, [@IFLA_GRE_REMOTE={0x8, 0x7, @multicast2}]}}}]}, 0x48}}, 0x0) [ 281.006925] IPVS: ftp: loaded support on port[0] = 21 22:37:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nb%', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nb*', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nb+', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0xe) ioctl$KDGKBMODE(r1, 0x540b, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x4) 22:37:16 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nb-', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:16 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nb.', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:16 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000340)={0x7, 0x307, 0x7, 0x6, 0x1f, 0x5}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000006c0)={0x314, 0x22, 0x829, 0x0, 0x25dfdbfe, {0x4, 0x1000000}, [@nested={0x200, 0x48, [@generic="592f3de32b52dca40abc0a4c69e60075fcaae10c0c30b3b9d71bce609af771d9240ace8d3efabe69670318725fd81fb309d2ae95e9061d19b4df611e7f6f712b11eac610ba2c8639bb71fb22db018074f4589257845dba7a040c88b0bc2d4ecb253fbf5a7b82e80a97965f9b495f34e40b15fc0195cf950c7b7c1d756d9175225286b918bf63ebd8917ce930d6fd15fd9c95f2c9dda9be80c6ed782b0aa68f66c2d6532839a74c4a0fe6a416bd20b06c306d537bbab6f316a4a92fc75e12ebf52b45a48b063369c8190a559c90f4be71d49c5ba71d4a577e1790714bcfea536ed02e671201ce51914b6fe48edc0871aaa4475b0a609490", @generic="c0efad0fd91554a19291efad57c95a10ef8f6b03e1e92e10c8da50dbfad2f45d47a01283b825554720cf62de33f6aee97cfc45a39bc528b233c97b801a822f1e6d7ee78f28ffb1bcadb0503fff83ddb8b3fea94a4ff4cdea5549730d7f7ffe3c7a731184196c46e7cc36ac9512cba8a614b15077a2fdfc1541929a059c7b4b3ede5c71e4613c737c7e53c8f53e9beb19444419fc39edb2df91761dc0d77413ffd5fc50a22f785e25be72d67b68ba34fbf4382ce5e98893ef906229e7c253de3c788f9476ae6e69987c80480412c3031c6baa2363b5931313479618a9b3ac2b60f92512f5919011c90821dd7eb34164", @typed={0x8, 0x6c, @pid=r2}, @typed={0xc, 0x4c, @u64=0x1}]}, @generic="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"]}, 0x314}, 0x1, 0xfdffffff00000000, 0x0, 0x17294e38ec0a1f7a}, 0x0) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)=0x40) syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)={0x58, 0x0, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}]}}]}, 0x58}}, 0x0) r4 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) r5 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'bond0\x00\x05H\xfeL \x00\x00\nz\x03', 0xffb}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100a878", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000000)={r8}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000000)={r8, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000400)={r8, @in6={{0xa, 0x4e22, 0xc356, @ipv4={[], [], @remote}, 0x2}}, [0x1ff, 0x2, 0x6, 0x9a, 0x0, 0x3, 0x2, 0x2, 0x8, 0xa, 0x6676, 0x200, 0x9, 0x8000, 0x150]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={r9, @in={{0x2, 0x4e21, @broadcast}}}, &(0x7f0000000300)=0x84) socket(0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x80000, 0x0) ioctl$BLKTRACESTART(r10, 0x1274, 0x0) [ 281.741126] IPVS: ftp: loaded support on port[0] = 21 [ 281.769389] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 281.792777] bridge0: port 3(gretap0) entered disabled state [ 281.811537] device gretap0 left promiscuous mode [ 281.828574] bridge0: port 3(gretap0) entered disabled state [ 282.443676] device bond0 left promiscuous mode [ 282.450504] device bond_slave_0 left promiscuous mode [ 282.461031] device bond_slave_1 left promiscuous mode [ 282.552612] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 282.853347] device bond0 entered promiscuous mode [ 282.860823] device bond_slave_0 entered promiscuous mode [ 282.872617] device bond_slave_1 entered promiscuous mode [ 282.881104] 8021q: adding VLAN 0 to HW filter on device bond0 [ 283.109677] device bond0 left promiscuous mode [ 283.117439] device bond_slave_0 left promiscuous mode [ 283.123665] device bond_slave_1 left promiscuous mode [ 283.378087] device bridge_slave_1 left promiscuous mode [ 283.383643] bridge0: port 2(bridge_slave_1) entered disabled state [ 283.445983] device bridge_slave_0 left promiscuous mode [ 283.451661] bridge0: port 1(bridge_slave_0) entered disabled state [ 286.797412] device hsr_slave_1 left promiscuous mode [ 286.839807] device hsr_slave_0 left promiscuous mode [ 286.899298] team0 (unregistering): Port device team_slave_1 removed [ 286.910193] team0 (unregistering): Port device team_slave_0 removed [ 286.920413] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 286.968504] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 287.055444] bond0 (unregistering): Released all slaves [ 287.096696] IPVS: ftp: loaded support on port[0] = 21 [ 287.213365] chnl_net:caif_netlink_parms(): no params data found [ 287.243765] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.250256] bridge0: port 1(bridge_slave_0) entered disabled state [ 287.257603] device bridge_slave_0 entered promiscuous mode [ 287.264507] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.270918] bridge0: port 2(bridge_slave_1) entered disabled state [ 287.278525] device bridge_slave_1 entered promiscuous mode [ 287.295133] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 287.304478] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 287.361507] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 287.369143] team0: Port device team_slave_0 added [ 287.424716] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 287.432756] team0: Port device team_slave_1 added [ 287.461022] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 287.485285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 287.627141] device hsr_slave_0 entered promiscuous mode [ 287.664665] device hsr_slave_1 entered promiscuous mode [ 287.744921] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 287.751927] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 287.820073] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.826519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 287.833176] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.839611] bridge0: port 1(bridge_slave_0) entered forwarding state [ 287.973901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 287.997816] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 288.016588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 288.025021] bridge0: port 1(bridge_slave_0) entered disabled state [ 288.034497] bridge0: port 2(bridge_slave_1) entered disabled state [ 288.058773] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 288.074475] 8021q: adding VLAN 0 to HW filter on device team0 [ 288.088855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 288.105062] bridge0: port 1(bridge_slave_0) entered blocking state [ 288.111443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 288.146956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 288.155112] bridge0: port 2(bridge_slave_1) entered blocking state [ 288.161465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 288.170472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 288.181291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 288.195818] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 288.203464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 288.218326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 288.251145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 288.262463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 288.278560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 288.310116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 288.329265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 288.341576] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 288.369787] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 288.387267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 288.437720] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 288.454829] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 288.461107] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 288.468341] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 288.492615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 288.877135] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 289.027170] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 289.051957] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 22:37:23 executing program 5: process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000001380)=""/33, 0x21}], 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_tables_names\x00') preadv(r0, &(0x7f00000017c0), 0x3a8, 0x0) 22:37:23 executing program 2: r0 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r1 = dup(r0) fstatfs(r1, &(0x7f0000000100)=""/172) getpid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x3305, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x5, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x101401) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x13012, r3, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000080)) 22:37:23 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nb/', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000340)={0x7, 0x307, 0x7, 0x6, 0x1f, 0x5}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000006c0)={0x314, 0x22, 0x829, 0x0, 0x25dfdbfe, {0x4, 0x1000000}, [@nested={0x200, 0x48, [@generic="592f3de32b52dca40abc0a4c69e60075fcaae10c0c30b3b9d71bce609af771d9240ace8d3efabe69670318725fd81fb309d2ae95e9061d19b4df611e7f6f712b11eac610ba2c8639bb71fb22db018074f4589257845dba7a040c88b0bc2d4ecb253fbf5a7b82e80a97965f9b495f34e40b15fc0195cf950c7b7c1d756d9175225286b918bf63ebd8917ce930d6fd15fd9c95f2c9dda9be80c6ed782b0aa68f66c2d6532839a74c4a0fe6a416bd20b06c306d537bbab6f316a4a92fc75e12ebf52b45a48b063369c8190a559c90f4be71d49c5ba71d4a577e1790714bcfea536ed02e671201ce51914b6fe48edc0871aaa4475b0a609490", @generic="c0efad0fd91554a19291efad57c95a10ef8f6b03e1e92e10c8da50dbfad2f45d47a01283b825554720cf62de33f6aee97cfc45a39bc528b233c97b801a822f1e6d7ee78f28ffb1bcadb0503fff83ddb8b3fea94a4ff4cdea5549730d7f7ffe3c7a731184196c46e7cc36ac9512cba8a614b15077a2fdfc1541929a059c7b4b3ede5c71e4613c737c7e53c8f53e9beb19444419fc39edb2df91761dc0d77413ffd5fc50a22f785e25be72d67b68ba34fbf4382ce5e98893ef906229e7c253de3c788f9476ae6e69987c80480412c3031c6baa2363b5931313479618a9b3ac2b60f92512f5919011c90821dd7eb34164", @typed={0x8, 0x6c, @pid=r2}, @typed={0xc, 0x4c, @u64=0x1}]}, @generic="792fdd6d83a25211c236a65ae4a9cad53c9c2ebe9ce0eab98fb3cd5234e2cb41f73be661323765ed5d16bbe7d0bb632c225cabd9d9fdf45b81b87ca610d883ba4e5cc1b5940dfe699c706877629f92c9266c1d2c88a245d57d731389f965b8b0af8d367f2e67baf9f711832c5923f9fa8901b74a90d6e0dc71baece51e5c9722a6e783a99b6812374f5d38f756b79a56fdd363744c52438779793b941e01a6db9e22ede399ce5d904927bcd163a75969ecab2e4be10e0380f5342ec262592224f8cf60823335173e5c0b9c2828d8e25b9e13db6dfd280978ad2409e4e411828d3e98c89949a65005ce3701b962078e79fca78465acd5758639e7ab4249c7d1"]}, 0x314}, 0x1, 0xfdffffff00000000, 0x0, 0x17294e38ec0a1f7a}, 0x0) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)=0x40) syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)={0x58, 0x0, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}]}}]}, 0x58}}, 0x0) r4 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) r5 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'bond0\x00\x05H\xfeL \x00\x00\nz\x03', 0xffb}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100a878", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000000)={r8}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000000)={r8, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000400)={r8, @in6={{0xa, 0x4e22, 0xc356, @ipv4={[], [], @remote}, 0x2}}, [0x1ff, 0x2, 0x6, 0x9a, 0x0, 0x3, 0x2, 0x2, 0x8, 0xa, 0x6676, 0x200, 0x9, 0x8000, 0x150]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={r9, @in={{0x2, 0x4e21, @broadcast}}}, &(0x7f0000000300)=0x84) socket(0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x80000, 0x0) ioctl$BLKTRACESTART(r10, 0x1274, 0x0) 22:37:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:23 executing program 0: 22:37:23 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, 0x0, &(0x7f0000002840)) [ 289.247062] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. 22:37:23 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nb0', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:23 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbX', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 289.345646] audit: type=1400 audit(1573079843.932:89): avc: denied { map } for pid=9386 comm="syz-executor.2" path="socket:[34699]" dev="sockfs" ino=34699 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 [ 289.365438] protocol 88fb is buggy, dev hsr_slave_0 [ 289.373230] protocol 88fb is buggy, dev hsr_slave_0 [ 289.377567] protocol 88fb is buggy, dev hsr_slave_1 [ 289.382552] protocol 88fb is buggy, dev hsr_slave_1 22:37:24 executing program 5: mkdir(&(0x7f0000000580)='./file0\x00', 0x8) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) 22:37:24 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbc', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 289.515061] device bond0 entered promiscuous mode [ 289.529804] device bond_slave_0 entered promiscuous mode [ 289.543998] device bond_slave_1 entered promiscuous mode [ 289.561686] 8021q: adding VLAN 0 to HW filter on device bond0 [ 289.593978] device bond0 left promiscuous mode 22:37:24 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbi', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x0, 0x11, r2, 0x0) [ 289.623932] device bond_slave_0 left promiscuous mode 22:37:24 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) inotify_init1(0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6(0xa, 0x0, 0x84) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) fallocate(r0, 0x0, 0x0, 0x84003ff) r1 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r1) socket$inet6(0xa, 0x400000000001, 0x0) socket$bt_rfcomm(0x1f, 0x2, 0x3) syz_genetlink_get_family_id$team(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000180)) r2 = syz_open_procfs(0x0, 0x0) sendfile(r2, r2, &(0x7f00000002c0), 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0) r3 = socket(0x0, 0x0, 0x0) sendmmsg$alg(r3, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000007c0)={@multicast2, @initdev}, &(0x7f0000000800)=0xc) syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'lo\x00\x00\x00\x00\x02\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, @remote}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0x6, @remote}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000008c0)={@local}, &(0x7f0000000900)=0x14) [ 289.664536] device bond_slave_1 left promiscuous mode 22:37:24 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbl', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 289.772774] audit: type=1400 audit(1573079844.352:90): avc: denied { map } for pid=9436 comm="syz-executor.2" path="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/66/bus" dev="sda1" ino=16887 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 22:37:24 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) [ 290.625755] device bridge_slave_1 left promiscuous mode [ 290.631375] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.675120] device bridge_slave_0 left promiscuous mode [ 290.680577] bridge0: port 1(bridge_slave_0) entered disabled state [ 290.807742] device hsr_slave_1 left promiscuous mode [ 290.849802] device hsr_slave_0 left promiscuous mode [ 290.910576] team0 (unregistering): Port device team_slave_1 removed [ 290.921195] team0 (unregistering): Port device team_slave_0 removed [ 290.931633] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 290.970786] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 291.038394] bond0 (unregistering): Released all slaves 22:37:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:26 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbo', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:26 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140), 0xffffffaa}], 0x3}, 0x0) clone(0x800007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="13d50f34"], 0x4}}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="d59e49ecefedf29f150f48fa7ec5cab66b559969cd332a5eeff075656d6b7d21bf145e62166c6b31cfef16b080776ad79c7e8683ac61d859a63668db03b6806e1b26df4787c75fc0388de8c24377fd0d27caaedc7fe84aa5720e631ec2d22f2e89e6ca403bc571aa60e2575f2939de4795e200f35134cf25758a8b7542ea6c3c37c4ebddc0e1f658765e4dce904fcb1cbaa5e0f946a89856208a8019f2a1b814f82d7baaac880e70040bbdc8c7b899f9aabf63655d2ef56c542588c3357943df7566f3fadf8ce1ae2503c68d4898b4f94ba64723a5fc73d616bcf5f1d17a9675b7cf52267a098c818fcc965a1caf6c2894fbffdebb8c5f7eaa7130c79e8b8b11ebab2fa2678fd8d381e90bbe8d4f9ac5fb1f8930f629d7bec88dd5516889e766432f7fd1ee203b06ee9d03ad11b2636e1e32f468377e82662c139a418c1ae370e897bd86ad0d094c526598f41307a072172e5999e75a4e835460", @ANYRES64=0x0], 0x0, 0x162}, 0x20) tkill(r0, 0x3b) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:37:26 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) write(0xffffffffffffffff, 0x0, 0x0) epoll_create1(0x0) flock(0xffffffffffffffff, 0x0) 22:37:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="1f", 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 22:37:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x2, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, 0x0) 22:37:26 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbp', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:26 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a000000010000001d09"], 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$TCSETA(r1, 0x5427, &(0x7f0000000000)) 22:37:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000140)="2600000022004701050000000000000005006d20002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getdents64(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x401, 0x5}, 0xc000, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) socket$inet6(0xa, 0x800000000000002, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() lsetxattr$trusted_overlay_opaque(0x0, 0x0, &(0x7f0000000140)='y\x00', 0x2, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x80800) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0xedc582076c6618d4) r2 = mq_open(&(0x7f0000000180)='.osix_acl_acceA\xc5\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x0, 0x3, 0x0, 0xfffffffc, 0x1}) r3 = mq_open(&(0x7f0000000100)='!selinuxselinux\x00', 0xc22960767b4c2f2a, 0x80, &(0x7f00000001c0)={0x7, 0xffffffff, 0x7, 0xb33d, 0x7fff, 0x9, 0x3f, 0x80}) mq_timedreceive(r3, &(0x7f00000003c0)=""/35, 0x29b, 0x3, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/50, 0x32, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) r4 = mq_open(&(0x7f00000012c0)='wl\tn1 \xf3K\x86%*\xe0\x00\\c\x1a\xd6)\xa01h\xaf\x87\'\xcdX4n\x87y\x16\xf5\xc2\xcc\x8c\xb4\x06.Q\xfe\xd7(\xa8\xb0\x12\x8fs\x81/\xa1\x888\xd0\xf0F\xa0\x0fi\xeb\'\xf46G\x00\x00\x00\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00!u\xe9\x01\x1d\xcds\'\x80\xa1\x10z\xf6W\xb1a\xb6\x83\xe2O;\xd6c\x1c\x8b\x00'/119, 0x9ab9dc8fb273c4f4, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x80000000000000, 0x1f}) mq_timedreceive(r4, &(0x7f0000000300)=""/24, 0x40, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r5, &(0x7f0000000480), 0x22e, 0x0) mq_timedreceive(r5, &(0x7f0000000040)=""/35, 0x23, 0x100003, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) [ 292.267994] ptrace attach of "/root/syz-executor.5"[9485] was attempted by "/root/syz-executor.5"[9487] 22:37:26 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0x90) 22:37:27 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbs', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="1f", 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 22:37:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 292.432299] audit: type=1804 audit(1573079847.012:91): pid=9507 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/" dev="sda1" ino=2333 res=1 22:37:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:27 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7c, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x3000) [ 292.562010] audit: type=1804 audit(1573079847.012:92): pid=9507 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/" dev="sda1" ino=2333 res=1 22:37:27 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000002c0)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000003c0)=&(0x7f0000000380)) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r2, &(0x7f0000000980)=[{&(0x7f00000009c0)=""/87, 0x57}, {&(0x7f0000000600)=""/12, 0xc}, {&(0x7f0000000640)=""/166, 0xa6}, {&(0x7f0000000700)=""/110, 0x6e}, {&(0x7f0000000780)=""/84, 0x54}, {&(0x7f00000008c0)=""/153, 0x99}], 0x6, 0x73) bind$inet6(0xffffffffffffffff, &(0x7f0000000300), 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000022c0)=ANY=[@ANYBLOB="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"], 0xe26) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e23, @dev}, 0x10) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f0000000080)={0x30, 0x6}, 0x30) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/204, 0xcc) 22:37:27 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbt', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:27 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbu', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000140)="2600000022004701050000000000000005006d20002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getdents64(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x401, 0x5}, 0xc000, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) socket$inet6(0xa, 0x800000000000002, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() lsetxattr$trusted_overlay_opaque(0x0, 0x0, &(0x7f0000000140)='y\x00', 0x2, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x80800) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0xedc582076c6618d4) r2 = mq_open(&(0x7f0000000180)='.osix_acl_acceA\xc5\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x0, 0x3, 0x0, 0xfffffffc, 0x1}) r3 = mq_open(&(0x7f0000000100)='!selinuxselinux\x00', 0xc22960767b4c2f2a, 0x80, &(0x7f00000001c0)={0x7, 0xffffffff, 0x7, 0xb33d, 0x7fff, 0x9, 0x3f, 0x80}) mq_timedreceive(r3, &(0x7f00000003c0)=""/35, 0x29b, 0x3, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/50, 0x32, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) r4 = mq_open(&(0x7f00000012c0)='wl\tn1 \xf3K\x86%*\xe0\x00\\c\x1a\xd6)\xa01h\xaf\x87\'\xcdX4n\x87y\x16\xf5\xc2\xcc\x8c\xb4\x06.Q\xfe\xd7(\xa8\xb0\x12\x8fs\x81/\xa1\x888\xd0\xf0F\xa0\x0fi\xeb\'\xf46G\x00\x00\x00\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00!u\xe9\x01\x1d\xcds\'\x80\xa1\x10z\xf6W\xb1a\xb6\x83\xe2O;\xd6c\x1c\x8b\x00'/119, 0x9ab9dc8fb273c4f4, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x80000000000000, 0x1f}) mq_timedreceive(r4, &(0x7f0000000300)=""/24, 0x40, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r5, &(0x7f0000000480), 0x22e, 0x0) mq_timedreceive(r5, &(0x7f0000000040)=""/35, 0x23, 0x100003, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) 22:37:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/38, 0x26}, {&(0x7f0000000a80)=""/108, 0x6c}], 0x2}}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 22:37:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="1f", 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 22:37:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000140)="2600000022004701050000000000000005006d20002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getdents64(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x401, 0x5}, 0xc000, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) socket$inet6(0xa, 0x800000000000002, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() lsetxattr$trusted_overlay_opaque(0x0, 0x0, &(0x7f0000000140)='y\x00', 0x2, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x80800) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0xedc582076c6618d4) r2 = mq_open(&(0x7f0000000180)='.osix_acl_acceA\xc5\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x0, 0x3, 0x0, 0xfffffffc, 0x1}) r3 = mq_open(&(0x7f0000000100)='!selinuxselinux\x00', 0xc22960767b4c2f2a, 0x80, &(0x7f00000001c0)={0x7, 0xffffffff, 0x7, 0xb33d, 0x7fff, 0x9, 0x3f, 0x80}) mq_timedreceive(r3, &(0x7f00000003c0)=""/35, 0x29b, 0x3, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/50, 0x32, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) r4 = mq_open(&(0x7f00000012c0)='wl\tn1 \xf3K\x86%*\xe0\x00\\c\x1a\xd6)\xa01h\xaf\x87\'\xcdX4n\x87y\x16\xf5\xc2\xcc\x8c\xb4\x06.Q\xfe\xd7(\xa8\xb0\x12\x8fs\x81/\xa1\x888\xd0\xf0F\xa0\x0fi\xeb\'\xf46G\x00\x00\x00\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00!u\xe9\x01\x1d\xcds\'\x80\xa1\x10z\xf6W\xb1a\xb6\x83\xe2O;\xd6c\x1c\x8b\x00'/119, 0x9ab9dc8fb273c4f4, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x80000000000000, 0x1f}) mq_timedreceive(r4, &(0x7f0000000300)=""/24, 0x40, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r5, &(0x7f0000000480), 0x22e, 0x0) mq_timedreceive(r5, &(0x7f0000000040)=""/35, 0x23, 0x100003, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) 22:37:27 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbx', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) flistxattr(0xffffffffffffffff, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x882) memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x85nG\x13g\xa6\x05', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x20002000005) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000013c0)) 22:37:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(0x0, 0x37) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, 0x0, 0x0, 0x0) 22:37:27 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @local, @dev}, "ff49ddfbce3f0080"}}}}}, 0x0) 22:37:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(0x0, 0x37) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, 0x0, 0x0, 0x0) 22:37:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000140)="2600000022004701050000000000000005006d20002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getdents64(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x401, 0x5}, 0xc000, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) socket$inet6(0xa, 0x800000000000002, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() lsetxattr$trusted_overlay_opaque(0x0, 0x0, &(0x7f0000000140)='y\x00', 0x2, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x80800) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0xedc582076c6618d4) r2 = mq_open(&(0x7f0000000180)='.osix_acl_acceA\xc5\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x0, 0x3, 0x0, 0xfffffffc, 0x1}) r3 = mq_open(&(0x7f0000000100)='!selinuxselinux\x00', 0xc22960767b4c2f2a, 0x80, &(0x7f00000001c0)={0x7, 0xffffffff, 0x7, 0xb33d, 0x7fff, 0x9, 0x3f, 0x80}) mq_timedreceive(r3, &(0x7f00000003c0)=""/35, 0x29b, 0x3, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/50, 0x32, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) r4 = mq_open(&(0x7f00000012c0)='wl\tn1 \xf3K\x86%*\xe0\x00\\c\x1a\xd6)\xa01h\xaf\x87\'\xcdX4n\x87y\x16\xf5\xc2\xcc\x8c\xb4\x06.Q\xfe\xd7(\xa8\xb0\x12\x8fs\x81/\xa1\x888\xd0\xf0F\xa0\x0fi\xeb\'\xf46G\x00\x00\x00\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00!u\xe9\x01\x1d\xcds\'\x80\xa1\x10z\xf6W\xb1a\xb6\x83\xe2O;\xd6c\x1c\x8b\x00'/119, 0x9ab9dc8fb273c4f4, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x80000000000000, 0x1f}) mq_timedreceive(r4, &(0x7f0000000300)=""/24, 0x40, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r5, &(0x7f0000000480), 0x22e, 0x0) mq_timedreceive(r5, &(0x7f0000000040)=""/35, 0x23, 0x100003, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) 22:37:27 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) 22:37:27 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(0x0, 0x37) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, 0x0, 0x0, 0x0) 22:37:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) flistxattr(0xffffffffffffffff, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x882) memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x85nG\x13g\xa6\x05', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x20002000005) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000013c0)) 22:37:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00000001c0)='.dead\x00w\f\xdc\x1c\xc22M\x1a\xae\x0e\xc0\xd9\xf4zp\b\x87\x13\xaf\x1diSc\xd0\xe61#\xf72\n}\x99\xd5\xae\x0e\x1f6\x03\xd5y\xe4q\xf4e\xe9\xf1L\xce\x96\xeeR\xe7\xfb\xb69gV\xbd\x11\xfe\xc5\xaf\xb0\fq,(\xb9\xb1\xcb\n\x1d\xa9\x18', 0x0, &(0x7f0000001000)="1c98", 0x2, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 22:37:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000140)="2600000022004701050000000000000005006d20002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getdents64(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x401, 0x5}, 0xc000, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) socket$inet6(0xa, 0x800000000000002, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() lsetxattr$trusted_overlay_opaque(0x0, 0x0, &(0x7f0000000140)='y\x00', 0x2, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x80800) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0xedc582076c6618d4) r2 = mq_open(&(0x7f0000000180)='.osix_acl_acceA\xc5\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x0, 0x3, 0x0, 0xfffffffc, 0x1}) r3 = mq_open(&(0x7f0000000100)='!selinuxselinux\x00', 0xc22960767b4c2f2a, 0x80, &(0x7f00000001c0)={0x7, 0xffffffff, 0x7, 0xb33d, 0x7fff, 0x9, 0x3f, 0x80}) mq_timedreceive(r3, &(0x7f00000003c0)=""/35, 0x29b, 0x3, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/50, 0x32, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) r4 = mq_open(&(0x7f00000012c0)='wl\tn1 \xf3K\x86%*\xe0\x00\\c\x1a\xd6)\xa01h\xaf\x87\'\xcdX4n\x87y\x16\xf5\xc2\xcc\x8c\xb4\x06.Q\xfe\xd7(\xa8\xb0\x12\x8fs\x81/\xa1\x888\xd0\xf0F\xa0\x0fi\xeb\'\xf46G\x00\x00\x00\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00!u\xe9\x01\x1d\xcds\'\x80\xa1\x10z\xf6W\xb1a\xb6\x83\xe2O;\xd6c\x1c\x8b\x00'/119, 0x9ab9dc8fb273c4f4, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x80000000000000, 0x1f}) mq_timedreceive(r4, &(0x7f0000000300)=""/24, 0x40, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r5, &(0x7f0000000480), 0x22e, 0x0) mq_timedreceive(r5, &(0x7f0000000040)=""/35, 0x23, 0x100003, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) 22:37:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:28 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 293.473584] block nbd3: Attempted send on invalid socket [ 293.480001] print_req_error: I/O error, dev nbd3, sector 64 [ 293.487220] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:37:28 executing program 5: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f00000009c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x6, 0x3, &(0x7f0000325f23)=""/221, &(0x7f0000000080)=0x1d55af2792096ba4) dup3(0xffffffffffffffff, r0, 0x80000) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, 0x0, 0x0) keyctl$join(0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r3, 0x0, 0x215, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00000000c0)=0x3, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') sendfile(r3, r4, 0x0, 0x80000003) 22:37:28 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x2}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:28 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x3}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:28 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:28 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000400)='ramfs\x00\x9b\x95\x84\x10D\xfb\x9b\x81R#\x10O\xd3\xb4\xe8\xa3\x1f\x00\r\xf6\xd9\xbbt\x95f\x9e\x02\x06\xf946\\{(\xc8\xa7s\xd2>\x81\x88l\x0e\xc5%\x99\x00\x02\x9d\x85\xfc\xa9\\\x99:\xe4\x9c\xf9z>w\xe7\xa9\xa8=\xe9o\x9f\xfbKE\xd7\x9a\x1b\xf8\x86@\x8e\xe6\x9em\x89\xab\x19\xea1\x8e\xa1\xb5\xd7\xc6\xc62\x05\xc7\xe5\xd2m\xeczV\x1d\x84\xcd\xc0\xdf', 0x800, 0x0) chdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) 22:37:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:28 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x4}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:28 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 293.830868] audit: type=1400 audit(1573079848.412:93): avc: denied { ioctl } for pid=9637 comm="syz-executor.5" path="socket:[36108]" dev="sockfs" ino=36108 ioctlcmd=0x8912 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 22:37:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = epoll_create1(0x0) flock(r2, 0x1) r3 = open(0x0, 0x54442, 0x0) write(r3, &(0x7f0000000600), 0x0) write$cgroup_subtree(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="2b6370752006630f3c59e498f3877075202d6d656d"], 0x15) r4 = epoll_create1(0x0) flock(r4, 0x2) write(r0, &(0x7f0000000080)="81b9fbc391876de1ba14251c1e3b41fc3150a0d9fe288f32ed26c21750d93a08963a3f43ade4b3b60b807668a5c5dee47aade31271d36d7338d4f79f1aa856532bed", 0x42) flock(r2, 0x6) r5 = gettid() dup2(r2, r4) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) tkill(r5, 0x1000000000015) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r6 = open(&(0x7f0000000280)='./file0/file0\x00', 0x54442, 0x0) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 22:37:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() mmap(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000028c0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x7c, 0x0, 0x0, 0x0, 0x1d7}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/anycast6\x00') preadv(r4, &(0x7f00000017c0), 0x3a8, 0x4000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000100) 22:37:28 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_procfs(0x0, &(0x7f0000272000)) 22:37:28 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x5}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:28 executing program 4: clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e1006efb26c0dd2aae852ce8266f77551bab772859260476c4ce9c4e1000000"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:28 executing program 4: clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:28 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x6}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 294.378290] ptrace attach of "/root/syz-executor.4"[9707] was attempted by "/root/syz-executor.4"[9708] 22:37:29 executing program 4: clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:29 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) close(0xffffffffffffffff) io_setup(0x3d8, &(0x7f00000004c0)=0x0) io_submit(r5, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r4, 0x0, 0x12f}]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = syz_open_procfs(0x0, 0x0) readv(r6, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000000097020046ff2e2f66696c65301197f4da5865dab2c0f583a09c0e532068b07b5319"], 0x25) r7 = syz_open_procfs(0x0, 0x0) write$P9_RREADLINK(r7, 0x0, 0x0) ioctl$TIOCGPTPEER(r7, 0x5441, 0x11f) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) r8 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r8, &(0x7f0000002740)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_opts(r8, 0x29, 0x37, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x18) 22:37:29 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 294.663198] ptrace attach of "/root/syz-executor.4"[9720] was attempted by "/root/syz-executor.4"[9721] 22:37:29 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:29 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x7}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 294.804368] protocol 88fb is buggy, dev hsr_slave_0 [ 294.809515] protocol 88fb is buggy, dev hsr_slave_1 [ 294.814707] protocol 88fb is buggy, dev hsr_slave_0 [ 294.819786] protocol 88fb is buggy, dev hsr_slave_1 [ 294.825048] protocol 88fb is buggy, dev hsr_slave_0 [ 294.830226] protocol 88fb is buggy, dev hsr_slave_1 22:37:29 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000100)={@link_local, @random="28d421bb4ecd", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x11, 0x0, 0x0, @multicast1, "38f24a45"}}}}}, 0x0) 22:37:29 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = epoll_create1(0x0) flock(r2, 0x1) r3 = open(0x0, 0x54442, 0x0) write(r3, &(0x7f0000000600), 0x0) write$cgroup_subtree(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="2b6370752006630f3c59e498f3877075202d6d656d"], 0x15) r4 = epoll_create1(0x0) flock(r4, 0x2) write(r0, &(0x7f0000000080)="81b9fbc391876de1ba14251c1e3b41fc3150a0d9fe288f32ed26c21750d93a08963a3f43ade4b3b60b807668a5c5dee47aade31271d36d7338d4f79f1aa856532bed", 0x42) flock(r2, 0x6) r5 = gettid() dup2(r2, r4) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) tkill(r5, 0x1000000000015) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r6 = open(&(0x7f0000000280)='./file0/file0\x00', 0x54442, 0x0) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 22:37:29 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x8}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:29 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x400}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) r1 = open(0x0, 0x141042, 0x0) write$UHID_INPUT(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xd, 0x4}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) write$P9_RLCREATE(r1, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007dd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18}, 0x18) sendto$inet(r0, &(0x7f0000000480)="8b", 0x1, 0xfffffffffffffffd, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005d00)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/148, 0xff1e}], 0x1}}, {{0x0, 0xffffffffffffffcd, 0x0, 0x0, 0x0, 0x385}}], 0x40001de, 0x0, 0x0) 22:37:29 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:29 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x9}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) timerfd_create(0x0, 0x0) tkill(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="1f", 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 22:37:29 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:29 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e1006efb26c0dd2aae852ce8266f77551bab772859260476c4ce9c4e1000000"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:29 executing program 5: 22:37:29 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0xa}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:30 executing program 2: 22:37:30 executing program 5: 22:37:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:30 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x23}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:30 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e1006efb26c0dd2aae852ce8266f77551bab772859260476c4ce9c4e1000000"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:30 executing program 2: 22:37:30 executing program 5: 22:37:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) timerfd_create(0x0, 0x0) tkill(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="1f", 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 22:37:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:30 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x48}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:30 executing program 2: 22:37:30 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:30 executing program 5: 22:37:30 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x4c}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:30 executing program 1: 22:37:30 executing program 5: 22:37:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:30 executing program 2: 22:37:30 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x60}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:30 executing program 5: 22:37:30 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:30 executing program 1: 22:37:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:30 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x68}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:30 executing program 2: 22:37:30 executing program 5: 22:37:30 executing program 1: 22:37:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:31 executing program 2: 22:37:31 executing program 1: 22:37:31 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x6c}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:31 executing program 5: 22:37:31 executing program 2: 22:37:31 executing program 1: 22:37:31 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:31 executing program 5: 22:37:31 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x74}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:31 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0x7a}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:37:31 executing program 1: 22:37:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:31 executing program 5: 22:37:31 executing program 2: 22:37:31 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:31 executing program 1: 22:37:31 executing program 5: 22:37:31 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0, 0xff}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 296.884348] protocol 88fb is buggy, dev hsr_slave_0 [ 296.889516] protocol 88fb is buggy, dev hsr_slave_1 [ 296.894687] protocol 88fb is buggy, dev hsr_slave_0 [ 296.899764] protocol 88fb is buggy, dev hsr_slave_1 22:37:31 executing program 2: 22:37:31 executing program 1: 22:37:31 executing program 2: 22:37:31 executing program 5: 22:37:31 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='\nso9660\x00', 0x0, 0x0) 22:37:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:31 executing program 2: 22:37:31 executing program 1: 22:37:34 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:34 executing program 5: 22:37:34 executing program 1: 22:37:34 executing program 2: 22:37:34 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='%so9660\x00', 0x0, 0x0) 22:37:34 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:34 executing program 2: 22:37:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="1f00000002031900000000000100018100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b050900020000004042100058", 0x1f}], 0x1) 22:37:34 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='i\no9660\x00', 0x0, 0x0) 22:37:34 executing program 5: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x6f3ddada4cb02bf9) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x81cb6000) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x365) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, 0x0) getresuid(0x0, 0x0, 0x0) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000000080)={'stack ', '\x00'}, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) add_key$keyring(&(0x7f0000000000)='key\x81ing\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) keyctl$get_persistent(0x16, r0, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, 0x0) creat(&(0x7f0000000380)='./file0/file0\x00', 0x40) statfs(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000580)=""/4096) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001580)={0x3, {{0xa, 0x0, 0x0, @empty, 0x7fff}}, 0x0, 0x6, [{{0xa, 0x4e24, 0x4f, @mcast2, 0x8}}, {{0xa, 0x4e22, 0x7, @mcast2, 0x6}}, {{0xa, 0x4e23, 0x8, @remote, 0xffff}}, {{0xa, 0x4e21, 0x2, @rand_addr="e3e0dc363e2ed1d4427ec9f22fc1c3a1", 0xffffffff}}, {{0xa, 0x4e21, 0x3, @mcast1, 0xffff}}, {{0xa, 0x4e21, 0x0, @remote, 0x9}}]}, 0x390) 22:37:34 executing program 1: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000240)={0x8, @vbi}) [ 300.045170] audit: type=1400 audit(1573079854.632:94): avc: denied { write } for pid=10005 comm="syz-executor.5" path="socket:[35766]" dev="sockfs" ino=35766 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 22:37:34 executing program 2: 22:37:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(0x0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:37 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='i#o9660\x00', 0x0, 0x0) 22:37:37 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:37 executing program 2: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000380)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/11, 0xb9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) 22:37:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:37 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioperm(0x1, 0x0, 0x200) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000c40)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6#\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40J\xc2\xf0=p\xd6\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0\xd0s\xa9\xe4\x18:') r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r7, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r7}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00', r7}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@rand_addr="6fb2a1f66712bc305376967f2598b485", @remote, @dev={0xfe, 0x80, [], 0x1e}, 0x6, 0x6, 0x200, 0x400, 0x7f, 0x20, r7}) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r9, 0x0, &(0x7f00000000c0)) ioctl$BLKDISCARD(r8, 0x1277, &(0x7f0000000000)=0x6) r10 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000180)={'n\x000\x01\x00\x00\x00\x00\x00\x1b\x00', 0x2000}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = socket$key(0xf, 0x3, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r11, 0x6612) syz_open_procfs(0x0, 0x0) 22:37:37 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='i%o9660\x00', 0x0, 0x0) 22:37:37 executing program 1: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioperm(0x1, 0x0, 0x200) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000c40)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6#\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40J\xc2\xf0=p\xd6\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0\xd0s\xa9\xe4\x18:') r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r7, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r7}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00', r7}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@rand_addr="6fb2a1f66712bc305376967f2598b485", @remote, @dev={0xfe, 0x80, [], 0x1e}, 0x6, 0x6, 0x200, 0x400, 0x7f, 0x20, r7}) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r9, 0x0, &(0x7f00000000c0)) ioctl$BLKDISCARD(r8, 0x1277, &(0x7f0000000000)=0x6) r10 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000180)={'n\x000\x01\x00\x00\x00\x00\x00\x1b\x00', 0x2000}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = socket$key(0xf, 0x3, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r11, 0x6612) syz_open_procfs(0x0, 0x0) 22:37:37 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:37 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='i*o9660\x00', 0x0, 0x0) 22:37:37 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='i+o9660\x00', 0x0, 0x0) 22:37:38 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 303.558045] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 303.685763] syz-executor.5 (10042) used greatest stack depth: 22304 bytes left [ 303.771450] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 22:37:40 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(0x0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='i-o9660\x00', 0x0, 0x0) 22:37:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f000000ac80), 0x66, 0x0) 22:37:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 22:37:40 executing program 1: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioperm(0x1, 0x0, 0x200) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000c40)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6#\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40J\xc2\xf0=p\xd6\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0\xd0s\xa9\xe4\x18:') r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r7, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r7}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00', r7}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@rand_addr="6fb2a1f66712bc305376967f2598b485", @remote, @dev={0xfe, 0x80, [], 0x1e}, 0x6, 0x6, 0x200, 0x400, 0x7f, 0x20, r7}) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r9, 0x0, &(0x7f00000000c0)) ioctl$BLKDISCARD(r8, 0x1277, &(0x7f0000000000)=0x6) r10 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000180)={'n\x000\x01\x00\x00\x00\x00\x00\x1b\x00', 0x2000}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = socket$key(0xf, 0x3, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r11, 0x6612) syz_open_procfs(0x0, 0x0) 22:37:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000000c0)={0x43, 0x2, 0x1}, 0x10) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x87b23435f0bb6095, 0x0) ioctl$UI_SET_SWBIT(r2, 0x4004556d, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0xa4) sendto$inet(r0, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000002, 0x0, 0x27) 22:37:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='i.o9660\x00', 0x0, 0x0) [ 306.104560] cgroup: fork rejected by pids controller in /syz3 22:37:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f000000ac80), 0x66, 0x0) 22:37:40 executing program 5: socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(0x0, 0x0, 0x2) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x11000, 0x201000}) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0xfffffffd, 0x0, @offset, 0x4}) perf_event_open(&(0x7f0000000440)={0x0, 0x37f61af368f4cf99, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x7f, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0xfffe}, 0x0, 0x0, r0, 0x987045178eea100c) syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="0201fdffffff09ae0000ff07000000000000550008000000000000000040000000006300000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 22:37:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000000c0)={0x43, 0x2, 0x1}, 0x10) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x87b23435f0bb6095, 0x0) ioctl$UI_SET_SWBIT(r2, 0x4004556d, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0xa4) sendto$inet(r0, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000002, 0x0, 0x27) 22:37:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='i0o9660\x00', 0x0, 0x0) 22:37:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f000000ac80), 0x66, 0x0) [ 306.345466] loop5: p1 p2[EZD] p3 p4 [ 306.404932] loop5: p2 size 1073741824 extends beyond EOD, truncated [ 306.450272] loop5: p3 size 1912633224 extends beyond EOD, truncated [ 306.662506] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 22:37:43 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(0x0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:43 executing program 2: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x8, 0x8000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 22:37:43 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iXo9660\x00', 0x0, 0x0) 22:37:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 22:37:43 executing program 0: socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) 22:37:43 executing program 1: r0 = socket$inet(0x2, 0x200000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1c) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r10, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r10}) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000240)={'team0\x00', r10}) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r16, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r16, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r16}) ioctl$ifreq_SIOCGIFINDEX_team(r11, 0x8933, &(0x7f0000000240)={'team0\x00', r16}) sendmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{&(0x7f0000000240)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x2000}, 0x80, &(0x7f0000000840)=[{&(0x7f00000002c0)="49ca0bfc4decee50fe46f6a391c8939d837f9072a3ee6ca92a963df512c20263f685625caaa2fcefad25e68d293f8c5287879ecaef5ff1cf9572ff75c0de1e6f8490ccf2634a084e3f9e29582c25f4e7d07bfc1e06adba721c76ae045c78b8963667b037636b572b14d95cdd6e0530cb8323cda2778df51f0b5ed5963e8e9cf718559b68756e46fa766fe6b3fa85b22ce3461fbdfdc745fcddb64e16b7c6a662b9db31ad9ada00ff2a30c2f0b0c26d50398e6b623813232e6cb4e378974aeee8299a9be29233176279fb9c57027ecc7688e2d2c9dab9", 0xd6}, {&(0x7f00000003c0)="5083ab75229c441b8089c487ca132fdbbe1aa07bc056336c24da3cb6a3d38255d5b5d49de06849084a7c929d1d440de915e759d065265c3826887ee055bf3edde5f9039380d9e63f0b8eaca134503474361bdaf288fbf9e56c426b96be3fc8a6826d5402975bf071f8b689b251c5f4d5d9ea035df5ca5f202997ede5b711be15b739039bdded2a614f9617a7d984ca957de4f7f68bd5c0334ab3402f870359a017b098e84d6a74005b7910c0dc1df2ccca4cfd7b43a65ef9f06eb2b78d963ef87611edf63f4385c657108e48e7443ade48308b19470cab1eec34fae5cc668bebea44089b49f24e8c4b", 0xe9}, {&(0x7f00000004c0)="2f138b190d41cc627d721a5693ad90699546c874354e2c131277d2d1eacea84e5f0abe63604f30c7f6c60535c77cdf8d955de687f6ce1455bcbdd29af6b378f2a3d27bfb7df36b7740e4dfea5e53c10599ce8fd940c79c4088ffa063c85dd9b483b639c56342f59081f08398b5402937c6bfddef2988e667d04ab9b1c65e3621bf71a7e790e90ae4480ed2802f26a617ee7d8428d15088f5f8cb14292c25e5dad40810050c5acbcc2f7b71a9f2c23a061383ae60d273f7baf8eecc4695a75ee22b77b07e87a5d9d775a0f1fb9f25696fb2acb265cb400cdc99b22beec5e2d2fdbfdbd5dd22ce3e13ea261400c376173c", 0xf0}, {&(0x7f00000005c0)="b18d4c8c03d2de4213cf2397653df77b6448c8b30ecc14757159ee218ce64e1fe9eea37f5bff758a6ff1fb22feaf8fbc385ae948b1c63e5a19f1a8cc70935be875b27707f76d5980e1667517b98d9588164ae77fd7c30cf7610558eb8c16d13e", 0x60}, 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&(0x7f0000009080)=[{&(0x7f0000008f80)="059230072a3e9ab37db7a014ff64b60cd72b787ca499fc6ce34a111952fed56d549fee5851eec07ba61281daeff6b00ca1a8263fc83b2697b681084649c9c4a159e72cfb9382d7c316c52b9ce6d129d782559fa2a96a58d2455e3489bb747213207dcf8365a15163a2621fe4fe7d71d83d66fe561c7fc318b692b22b37697db12135bbf96c124aad5a3cf2596f438b0acef501a112ae6d9137a1811ed80cab96b1fbbbffa82eb94c37831ed038cbf2b41d90f97bda25fe86e0024b3a565b551102d456b4a9928ac2ecc912ecf1e2c55e243d59a5220eb950eb63358fc929b9aebd8fc4c013182e30d5922c5c8ee42511d24df83b64decb07", 0xf8}], 0x1, &(0x7f00000090c0)=[{0x20, 0x10f, 0x38, "01480e3943420b4d94549cc0"}, {0x88, 0x112, 0x1, "72a31874b768a2d27a071280794760a735b4c1d56a17c406a09cc05c094483f30b41ecd42e305a7c1253ee5bcbb33c48fc7ff7ea01c36702ac3ebe9e52d62af65a4ac1c0c1ab4e1a55c73f7977f13ecb9cc4095cb791d1c843f863f0e16c54076e8c0fc5e594484e41d31b1e9bcfd35968034a9f36c81c"}, {0x70, 0x105, 0x1184, "560cea2bd51e3e909e8962df177c45860e3a22856113d63aa17030e250cd1a74cedd341fbf8a787d826631381048d27f556873e7c2859c9892af6bf3167084001f9dac5387152baedcc79247743061d86d280dbc98e9cc68fdaf167d82f584f6"}, {0x68, 0x0, 0x0, "afbab6f8f2c5f29b7301100a99e0fedbe03eae5f4c5f187d8ca2ed943524ed88758b187865d44587db4099340e6e44bc225cb694b0f6509244bc416718ad847cc5cbf4848a1b08eea59c60bb753f67d68ead66"}, {0x50, 0x10c, 0x496, "a10a19a94b10e3bf88bf9f7571bc5b4bb87b2db8eb245c8474d8899d27e1189d1d095c32cc315b9e19de025cbda8fc91c6b1203856a14b5e32aae8a9f4"}, {0xc8, 0x1c, 0xc269, "55e244dd2bb9e69d17a68965d9daae937202d56e3aef7ecc1ac66bd6f1a9bd42de3ed4216817e078fa271db66bbc1789c86c3fffc8cb659fbf98497e159285fb91c05a53484d0c4279eb18a3530b6c8e85c9daaa001d8a953826d5aaf6357419da354b6b14aa2d52fc6dcf70c8049aed6cef11202b95bbd2c22762807b6d9a9deac55e10aa65a64887fe420f6e80af9bb8011b609d7651bd8a7552f0c688126048204a41dfed3ee0c0c7e071de4832c6dad955dc10caef"}, {0xf0, 0x10a, 0x5, "83c00f16835b491ba8b9f5b0678da54f5be845a16fd863345450632a141c15f45ef6343408dcd77d5432e89f56db8872e1e4a4bba12571245f9a337050f0e5f4235fceadffa69f7f59ecb27d0b93e37d3a768c2b6c8c02bbb3755cbf41ddf833a8cbf1af55db155f26dc2b74cc47a0f9dde0c8fa40b92c381620d421ef0867b629c34ceaf3a184dd5036d3e0f5aa024118cf9476cdaf1f19b38d89d3355c39a8fa97b7df1fdc140db5a83cdb2e46bdeb5a8ab4defc6db3ee94007fdcbb1b0b716c0eaecc7e1dd0fe71042a13c3e1cafec233861d66fe8f15f0fcf126ec03a41f"}], 0x388}}, {{&(0x7f0000009480)=@ll={0x11, 0x10, r16, 0x1, 0x40, 0x6, @remote}, 0x80, &(0x7f0000009580)=[{&(0x7f0000009500)="ba51dd84352dc34acd6b6946d085393872c66a847ee84ac722650fd048496cfc51bb7f076f6f48de283943f85b1cc417452faf376f6c15c2f5d59ee4c9d747cbc652a914a24e", 0x46}], 0x1}}], 0x9, 0x20010) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1}, 0x10) [ 309.176593] audit: type=1804 audit(1573079863.762:95): pid=10282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/91/bus" dev="sda1" ino=16721 res=1 [ 309.223262] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 22:37:43 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='ico9660\x00', 0x0, 0x0) 22:37:43 executing program 0: socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) 22:37:43 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x8010aebc, &(0x7f0000000240)) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3ed2a4182b9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f46cde7188b"}, 0x60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x8, 0x3, 0x0, 0x0, @sint={0x1, 0x80000000}}, {0x80, 0x3, 0x0, 0x0, @sint={0x9, 0x8000}}]}) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000280)=""/153, 0x207a0d38) [ 309.266386] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 309.277869] audit: type=1804 audit(1573079863.862:96): pid=10282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/91/bus" dev="sda1" ino=16721 res=1 [ 309.364396] net_ratelimit: 2 callbacks suppressed [ 309.364404] protocol 88fb is buggy, dev hsr_slave_0 [ 309.374777] protocol 88fb is buggy, dev hsr_slave_1 [ 309.380082] protocol 88fb is buggy, dev hsr_slave_0 [ 309.385208] protocol 88fb is buggy, dev hsr_slave_1 [ 309.390436] protocol 88fb is buggy, dev hsr_slave_0 [ 309.395830] protocol 88fb is buggy, dev hsr_slave_1 [ 309.406392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10287 comm=syz-executor.1 22:37:44 executing program 2: setresgid(0x0, 0xee01, 0x0) setgroups(0x0, 0x0) setresuid(0x0, 0xfffe, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x1, &(0x7f0000000280)=ANY=[@ANYRES64=0x0], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x9, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="00306bd14eac7ed90ad80d86cbc6dddd9c85d58984b4fbe58ce92c9d255851a7b60f18641ef73dec26be51b0d9309ff76a8c7c5ea229"], 0x1) lseek(r0, 0x0, 0x3) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000240)={0x7, 0x8, 0xfa00, {r1, 0x81}}, 0x10) shmget$private(0x0, 0x3000, 0x1800, &(0x7f0000ffd000/0x3000)=nil) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x6) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r8, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r8}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00', r8}) r9 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000040)={'bond0\x00\x05H\xfeL \x00\x00\nz\x03', 0xffb}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000000000)={r12}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000000)={r12, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x0, 0x5, 0x8c, 0xfff, 0x40, 0x800, 0x5, {r12, @in6={{0xa, 0x4e22, 0xffffffff, @local, 0xfffffffc}}, 0x2, 0x4, 0x5c76, 0x8, 0x40}}, &(0x7f0000000480)=0xb0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'dummy0\x00', r8}) [ 309.494875] hugetlbfs: syz-executor.2 (10411): Using mlock ulimits for SHM_HUGETLB is deprecated [ 309.495025] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 22:37:44 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='ido9660\x00', 0x0, 0x0) 22:37:44 executing program 0: socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) [ 309.587596] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 309.601216] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 309.684371] protocol 88fb is buggy, dev hsr_slave_0 [ 309.689506] protocol 88fb is buggy, dev hsr_slave_1 [ 309.694701] protocol 88fb is buggy, dev hsr_slave_0 [ 309.699785] protocol 88fb is buggy, dev hsr_slave_1 22:37:46 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:46 executing program 5: gettid() tkill(0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r2, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0xff, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x1, 0x5}, 0x0, 0x0, &(0x7f0000000340)={0x4, 0x3, 0x2, 0x5}, &(0x7f0000000380)=0x9ab, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=0x1000}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000500)={r0, r1, 0x0, 0x1, &(0x7f0000000040)='\x00', r3}, 0x30) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x3d31, &(0x7f0000000200)=0xa000000000000005) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x13}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) setpriority(0x0, 0x0, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="b21ca30eb33f7757c1000093d0ef7500639ce400bb2f3246a83185754f9dd70c251c24ce0dedff10a396a426a92feb00915608df407f0e302293c201397f4b8e4232bbf994cf1ea42d4be992f1f5"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) dup(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) 22:37:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0xf) setresuid(0x0, 0xee01, 0x0) setfsuid(0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="3a258211f663a7724bdef64546bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd6786261808300200000040847bc2fdffe8cd918b0350412915d8a5c51817c3ff01a1f62ac71e85445d8f244f6be479ffffffffff8756ea7d486588272169d8b90f1d7106f5776f7894ee47382b88117e669c6e3203053a6a05995f5ed199fcf8722be75fa42c030601d48e7081161161a2793d1429196b4d9182f7c46359a074285b251aca195af3b288c601c0c47cc79d749fbd68abe8f0d453677c7e7f95c7d70472f7d3981e50042390a546375c8c1f1726a24583e1f8066319e93802eda50f3fb22ab8d6dc3d2afd102b71b6c5c2f2c915b6c3fc45000000000100000046a6fc39740aac6f2282f8b15f099d7cf2a2d80f132077b478cebc5552e149a3fdf5c67af8823cc16279c344d3d9158f99dc221feff389f5e8971dc6b291ec0a98d9"], 0x143) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 22:37:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="3a258211f663a7724bdef64546bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8"], 0x21) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) syz_init_net_socket$netrom(0x6, 0x5, 0x0) 22:37:46 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iio9660\x00', 0x0, 0x0) 22:37:46 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 312.284763] ceph: device name is missing path (no : separator in ²£³?wWÁ) [ 312.337356] ceph: device name is missing path (no : separator in ²£³?wWÁ) [ 312.373358] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 17) 22:37:47 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 22:37:47 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='ilo9660\x00', 0x0, 0x0) [ 312.415734] FAT-fs (loop2): Filesystem has been set read-only [ 312.425815] FAT-fs (loop2): error, fat_free_clusters: deleting FAT entry beyond EOF 22:37:47 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x7ad000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x0, @null, @bpq0='bpq0\x00', 0xa270, 'syz0\x00', @null, 0x5, 0x1, [@null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xc618) dup2(r2, r1) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x2080) r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) r5 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x7) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00000002c0)={0xfffffffa, 0x101, 0x6a}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x7e, 0x1, 0x3}, 0x3c) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x234, 0x0, r6, 0x0, [0x305f, 0x2e, 0x32e, 0x182e, 0x600005f, 0x80ffff, 0x80ffff, 0x2e, 0x2]}, 0x2c) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)={0x3c, @multicast2, 0x4e22, 0x4, 'fo\x00', 0x4, 0x0, 0x69}, 0x2c) 22:37:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0) r1 = gettid() r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8b21, &(0x7f0000000600)='wlan1\x00\a\xd3~\xd4\xa2\xb8y\xe1\x04\xbe\x0e\x00\x00\x00\x00\x00\x00\x00!\a\xff\x8d\x00\x00\xf6\xe7\xf9\x01\x06\x8c\xe2K\x04\xd9\xfd\xbd\x00\x1d})\xa0\xb1\xd2\xe4\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x18\x9f \xfa\x91\x1b\x01U\xbe\x01\x01X\xbdh\xbfjOc\xcd\x15\xc1K\xab\xe9\xe3\xe8\x05\xda\xce\xed\xa5\xb8<\x9d\xd1\x19EI\x952\x12,\xec\x02:a\xad\xef,\xbc (\x02B-mF\xfa\x92\xdc\x13\x06\x1fk6=z\x8eni)\xb5i\x0f\xc7\v\x9d\x81\xb3r\xb1x\\\xdb\xcbzE\xfeO\xe7\xdf\x96\xa2\xf8EX\xe3\xbcf\x02\x98T\x1a\x1f\x16\xb9\b\xa2\xb0\a\x00vCh>\xa3\xd7\xc70\x92C5\x9d\x17\xd1\x96g\x8d\xd1\x06i\xde<\xf3\xd9\x93M/\x1eQ\xba\xe7[\xe3\x00\x00\x00\x00\x00\x00t\xeeKr\xb3\"\xa9\xef\xa2\xd8\x03_\xee=[o\xaa \x91d\xff9\xfa\r\xbe\x16%\xde\xa2o\xa9\\%\xc8\xfa\xd9t\xe5t\x99\xb9j\x16\xc4}-\xf6\xd3\x02\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\xd0\xab.\x13L8V\x1d\xa0\x02#\xb4\xea@\x1b\xd0{\x02iE\xb30\xe8\xdb[\xc8\xe5\xae\x98\xdc\xe4Tr\xb4w\xba\xa9\xfe\x0f\xdcFc\xd0\x9f\x82\x9d\xae\x9cy\xb3QOT\xdc\x86\x82Q\xe0\xab\xc1w\x03;-^(\x02=\xf39\xe9yT\xc4\xf0\xef\xe0X\b#\x9a\xcd\xe0\xf8q\x9a\xcd\xdeAF,\x04\"\x84\xa9O\x97\xf7\xfb\xa2N>\xcb\x9d\xc0\xcc\x13\x12\xcc@\x89\xf8F\x82OO\x990\xcei\xf2\xd1\x04\xde\xaa\xfa\xc0\xe9c\x81\x86\xc3j2m\xf6B\x19=h\x8fe\xc2\x13\x92?||\xbf\x10\x8f$\xdf^\xba\x04^\x13\r}\xd2n?3O\xb5\xa8\xfa\xfe\xe6\x92\xfd\x1c\xbc\x15\x81G\xbeC\xb2\x80\x87\x83\xb6\xf7wz\xcf\xa3c\xac\xe56\x8cg\x15\x9e\x96c') accept4$inet6(r3, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000400)=0x1c, 0x800) r4 = open(0x0, 0x2000, 0x0) ftruncate(r4, 0x88001) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r5, &(0x7f0000000800)=ANY=[@ANYBLOB="2321202e2f669c4dead1d89932696c65200a76e6031dd7ee3cc8613d77d8126c8c0c03b4b00638d6e27c45f4f5b1356723abede831b7e54eba21fda22520a7a10213171566099e2f4cc5b92917d59edf25c93a82fa3d7997c8aecc3cf63eea96ee565a28b3f525609178b6d74ba32e187607bef66a8ed72ed2988a3e3e30f866bc5fdf39821689780ac87004000000a76aa9b59f8e36555141edd4d5f6637426e8b7770d80e5a554e156f4df1b12616bcf8a86e3f5e4e100f22b919f618a22e2f03925cfb115dfb739f12a7089e0f62fd98c207196f9dc9ae43511b03614b278df9e20527aecdbe088b5758e927d40c9fd9200"/256], 0xb) prctl$PR_SET_PTRACER(0x59616d61, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000021bd83f370866733500da4842f000000000000002c0000001dddd6da670f43b974785ba17085c17aa23138341516d90987cabf9db8890167947e98c1100f326f9a67f05e571af3a2cd0b6333cc3a9be188174ca9e4121a9c390197a0ad77333d95d1672970cc39f9bd5c0af72ffc1254f4376d869ba12b3c7e243c0c186946414c86b1ddd12c5597bf9dd693817d33add5e8e2e2ae9c3d"], 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r6, &(0x7f0000000200)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @remote}}, 0x80) close(r5) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$tipc(0x1e, 0x5, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000040)=""/23) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) dup3(r0, r7, 0x80000) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100)={0x1f, 0x4, {0x0, 0x0, 0x3f, 0x20, 0x80, 0xc0}, 0x2, 0x3}, 0xe) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000280), 0x2) 22:37:47 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='ioo9660\x00', 0x0, 0x0) 22:37:47 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 22:37:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:49 executing program 5: stat(&(0x7f0000000980)='./file0/file0\x00', 0x0) getegid() socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x0, 0x0}, @local}, 0x8) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80000001, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[], &(0x7f000095dffc)) unshare(0x60020000) 22:37:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000005ffc)=0x2, 0x4) open(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, 0x0, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x0) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0x1, 0x0, r4, 0x0, r6, 0x0, 0xff, 0x7}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f00000000c0)=@ccm_128={{0x303}, "c88fe2cfd7277d0c", "c4934ff27f564756ceb96c7a3b77d240", "19ea2a1d", "7f9f119b23df2bfa"}, 0x28) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r7, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r10 = openat$cgroup_procs(r9, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r11 = socket$kcm(0x29, 0x5, 0x0) sendfile(r11, r10, 0x0, 0x10001) ioctl$sock_proto_private(r11, 0x0, &(0x7f0000000040)="e74c43a434861823f9ee2d0374a93bc05d2e2076796946ac75345879b2457282ccd803e113ea7cdb575ee9b444a082643ae70e08c3dc") 22:37:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 22:37:49 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='ipo9660\x00', 0x0, 0x0) 22:37:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_GET_NAME(0x10, &(0x7f0000000240)=""/182) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000040)=0xfffffffe, 0x344) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r4, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xa) close(r5) r6 = socket$netlink(0x10, 0x3, 0x4) munlockall() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000003c0)=0xc) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r3, 0x0, r5, 0x0, 0x4f20, 0x0) [ 315.356338] IPVS: ftp: loaded support on port[0] = 21 22:37:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 315.391658] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11035 comm=syz-executor.1 22:37:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e1006efb26c0dd2aae852ce8266f77551bab772859260476c4ce9c4e1000000"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 22:37:50 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iuo9660\x00', 0x0, 0x0) [ 315.552279] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11035 comm=syz-executor.1 22:37:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000005ffc)=0x2, 0x4) open(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, 0x0, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x0) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0x1, 0x0, r4, 0x0, r6, 0x0, 0xff, 0x7}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f00000000c0)=@ccm_128={{0x303}, "c88fe2cfd7277d0c", "c4934ff27f564756ceb96c7a3b77d240", "19ea2a1d", "7f9f119b23df2bfa"}, 0x28) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r7, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r10 = openat$cgroup_procs(r9, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r11 = socket$kcm(0x29, 0x5, 0x0) sendfile(r11, r10, 0x0, 0x10001) ioctl$sock_proto_private(r11, 0x0, &(0x7f0000000040)="e74c43a434861823f9ee2d0374a93bc05d2e2076796946ac75345879b2457282ccd803e113ea7cdb575ee9b444a082643ae70e08c3dc") [ 315.598898] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11035 comm=syz-executor.1 [ 315.614599] net_ratelimit: 2 callbacks suppressed [ 315.614606] protocol 88fb is buggy, dev hsr_slave_0 [ 315.619551] protocol 88fb is buggy, dev hsr_slave_1 [ 315.629707] protocol 88fb is buggy, dev hsr_slave_0 [ 315.634803] protocol 88fb is buggy, dev hsr_slave_1 [ 315.634887] protocol 88fb is buggy, dev hsr_slave_0 [ 315.642605] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11035 comm=syz-executor.1 [ 315.645646] protocol 88fb is buggy, dev hsr_slave_1 22:37:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 22:37:50 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='ixo9660\x00', 0x0, 0x0) [ 315.754190] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11035 comm=syz-executor.1 22:37:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000005ffc)=0x2, 0x4) open(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, 0x0, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x0) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0x1, 0x0, r4, 0x0, r6, 0x0, 0xff, 0x7}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f00000000c0)=@ccm_128={{0x303}, "c88fe2cfd7277d0c", "c4934ff27f564756ceb96c7a3b77d240", "19ea2a1d", "7f9f119b23df2bfa"}, 0x28) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r7, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r10 = openat$cgroup_procs(r9, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r11 = socket$kcm(0x29, 0x5, 0x0) sendfile(r11, r10, 0x0, 0x10001) ioctl$sock_proto_private(r11, 0x0, &(0x7f0000000040)="e74c43a434861823f9ee2d0374a93bc05d2e2076796946ac75345879b2457282ccd803e113ea7cdb575ee9b444a082643ae70e08c3dc") 22:37:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000005ffc)=0x2, 0x4) open(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, 0x0, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x0) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0x1, 0x0, r4, 0x0, r6, 0x0, 0xff, 0x7}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f00000000c0)=@ccm_128={{0x303}, "c88fe2cfd7277d0c", "c4934ff27f564756ceb96c7a3b77d240", "19ea2a1d", "7f9f119b23df2bfa"}, 0x28) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r7, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r10 = openat$cgroup_procs(r9, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r11 = socket$kcm(0x29, 0x5, 0x0) sendfile(r11, r10, 0x0, 0x10001) ioctl$sock_proto_private(r11, 0x0, &(0x7f0000000040)="e74c43a434861823f9ee2d0374a93bc05d2e2076796946ac75345879b2457282ccd803e113ea7cdb575ee9b444a082643ae70e08c3dc") [ 315.924369] protocol 88fb is buggy, dev hsr_slave_0 [ 315.929892] protocol 88fb is buggy, dev hsr_slave_1 [ 315.935036] protocol 88fb is buggy, dev hsr_slave_0 [ 315.940097] protocol 88fb is buggy, dev hsr_slave_1 22:37:50 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:50 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='is\n9660\x00', 0x0, 0x0) 22:37:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000005ffc)=0x2, 0x4) open(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, 0x0, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x0) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0x1, 0x0, r4, 0x0, r6, 0x0, 0xff, 0x7}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f00000000c0)=@ccm_128={{0x303}, "c88fe2cfd7277d0c", "c4934ff27f564756ceb96c7a3b77d240", "19ea2a1d", "7f9f119b23df2bfa"}, 0x28) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r7, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r10 = openat$cgroup_procs(r9, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r11 = socket$kcm(0x29, 0x5, 0x0) sendfile(r11, r10, 0x0, 0x10001) ioctl$sock_proto_private(r11, 0x0, &(0x7f0000000040)="e74c43a434861823f9ee2d0374a93bc05d2e2076796946ac75345879b2457282ccd803e113ea7cdb575ee9b444a082643ae70e08c3dc") 22:37:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x40000, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 22:37:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:53 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e1006efb26c0dd2aae852ce8266f77551bab772859260476c4ce9c4e1000000"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:53 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$VIDIOC_DQEVENT(r0, 0x80885659, &(0x7f0000000000)={0x0, @src_change}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) mount$9p_unix(&(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000240)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000280)='9p\x00', 0x0, 0x0) 22:37:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='is%9660\x00', 0x0, 0x0) 22:37:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000005ffc)=0x2, 0x4) open(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, 0x0, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x0) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0x1, 0x0, r4, 0x0, r6, 0x0, 0xff, 0x7}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f00000000c0)=@ccm_128={{0x303}, "c88fe2cfd7277d0c", "c4934ff27f564756ceb96c7a3b77d240", "19ea2a1d", "7f9f119b23df2bfa"}, 0x28) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r7, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r10 = openat$cgroup_procs(r9, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r11 = socket$kcm(0x29, 0x5, 0x0) sendfile(r11, r10, 0x0, 0x10001) ioctl$sock_proto_private(r11, 0x0, &(0x7f0000000040)="e74c43a434861823f9ee2d0374a93bc05d2e2076796946ac75345879b2457282ccd803e113ea7cdb575ee9b444a082643ae70e08c3dc") 22:37:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x4888, 0x5800f000}, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b47be6", 0x30, 0xffffff3a, 0x0, @remote, @mcast2, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4c8c36", 0x0, 0x0, 0x0, @mcast2, @remote}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x444802, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x20, r2, 0x113, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6fc761e4173dc991}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xac, r2, 0x522, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1952}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xd}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffff7f}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x57}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x2090}, 0x20001000) [ 318.657034] 9pnet_virtio: no channels available for device éq‰Y’3aK 22:37:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x4888, 0x5800f000}, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b47be6", 0x30, 0xffffff3a, 0x0, @remote, @mcast2, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4c8c36", 0x0, 0x0, 0x0, @mcast2, @remote}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x444802, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x20, r2, 0x113, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6fc761e4173dc991}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xac, r2, 0x522, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1952}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xd}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffff7f}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x57}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x2090}, 0x20001000) [ 318.717263] 9pnet_virtio: no channels available for device éq‰Y’3aK 22:37:53 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='isoQ660\x00', 0x0, 0x0) 22:37:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote}, {}, {0x0, 0x0, 0x0, 0x2}}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x0, @in=@empty}}, 0xe8) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00000000c0)={0x3, 0x8, 0x7fffffff, 0x8001, 0x5, 0x20, 0x7f, 0x7f, 0x80, 0x5, 0x7, 0x7ff}) r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, 0x0, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r3 = dup2(r2, 0xffffffffffffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r9, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r9}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000240)={'team0\x00', r9}) r10 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r10, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x6, 0x2, 0x2, 0x200, r3, 0x1, [], r9, r10, 0x1, 0x4}, 0x3c) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, &(0x7f00000001c0)={0x0, 0x0, [], @raw_data=[0x2, 0xfc6, 0xffff, 0x44, 0xb, 0x5, 0x7, 0x7b1, 0x9, 0x1, 0x8, 0x10000, 0x9, 0x9, 0x22c, 0x3, 0x9, 0x5, 0x200, 0x100, 0x75f, 0x6313, 0x5, 0x1, 0x7, 0x2, 0x1000, 0x10000, 0x7, 0x9, 0x200, 0x2]}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000280)=0x4, &(0x7f00000002c0)=0x1) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, 0x0) 22:37:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9\n60\x00', 0x0, 0x0) 22:37:53 executing program 1: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) pipe(0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x4, &(0x7f0000000140)=[{0x1ff, 0xfe, 0x1, 0x7f}, {0x2, 0x1, 0xe5, 0x9}, {0x4, 0x36, 0x25, 0xfffffffd}, {0x17e2, 0x80, 0xff, 0x4}]}) write(r0, 0x0, 0x0) ioctl$VIDIOC_QUERYMENU(r0, 0xc02c5625, &(0x7f0000000100)={0x9, 0x20, @name="59fa09ce66d2b3847ec0698c4de680ae6b11e1d4f5e53b540d9937f94351e2f9"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x212900, 0x0) fdatasync(0xffffffffffffffff) syz_open_procfs(0x0, 0x0) write$tun(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, 0x0) inotify_init() r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) inotify_add_watch(r2, &(0x7f0000000080)='.\x00', 0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$nbd(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="674466980000000000000000000000006517a42ac4cb7a63d1a97a7e5a31524e892eac4023b714a3072f99f16d06589e03469637a7267592938766010a35efd21affe2009e107e7ce4fc59489d665e4178e696fdc31a381587a5960ac2022d45136803a9e841e84f03d05ebc7e87c10dfc8b2cf1"], 0x74) sendfile(r3, r3, &(0x7f0000000200), 0xa198) [ 319.136860] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 319.201319] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 319.222669] BFS-fs: bfs_fill_super(): Inode 0x00000007 corrupted [ 319.263692] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 319.286412] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 22:37:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x2f2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0xd) r3 = syz_open_dev$ndb(0x0, 0x0, 0x8000) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000000c0)) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000001b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001b80)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001c00)=0x14) r10 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r10, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000001c40)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001d40)=0xe8) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r17, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r17, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r17}) ioctl$ifreq_SIOCGIFINDEX_team(r12, 0x8933, &(0x7f0000000240)={'team0\x00', r17}) accept$packet(r2, &(0x7f0000001e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001e80)=0x14) recvmmsg(r4, &(0x7f0000007880)=[{{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001ec0)=""/189, 0xbd}], 0x1, &(0x7f0000001fc0)=""/191, 0xbf}, 0xfffffffa}, {{&(0x7f0000002080)=@ax25={{0x3, @bcast}, [@remote, @remote, @null, @default, @rose, @null, @netrom]}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002100)=""/251, 0xfb}, {&(0x7f0000002200)=""/214, 0xd6}, {&(0x7f0000002300)=""/248, 0xf8}, {&(0x7f0000002400)=""/195, 0xc3}], 0x4, &(0x7f0000002540)=""/249, 0xf9}, 0xe5}, {{&(0x7f0000002640)=@hci, 0x80, &(0x7f0000004980)=[{&(0x7f00000026c0)=""/120, 0x78}, {&(0x7f0000002740)=""/69, 0x45}, {&(0x7f00000027c0)=""/123, 0x7b}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000003840)=""/101, 0x65}, {&(0x7f0000005740)=""/4096, 0x1000}], 0x7, &(0x7f0000004a00)=""/172, 0xac}, 0x3}, {{&(0x7f0000004ac0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000004b40)=""/141, 0x8d}, {&(0x7f0000004c00)=""/232, 0xe8}], 0x2}, 0x8}, {{&(0x7f0000004d00)=@x25={0x9, @remote}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004d80)=""/101, 0x65}, {&(0x7f0000006740)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/103, 0x67}, {&(0x7f0000004e80)=""/224, 0xe0}], 0x4, &(0x7f0000004fc0)=""/95, 0x5f}, 0x6286}, {{&(0x7f0000005040)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000051c0)=[{&(0x7f00000050c0)=""/199, 0xc7}], 0x1, &(0x7f0000005200)=""/116, 0x74}, 0x4}, {{&(0x7f0000005280)=@x25, 0x80, &(0x7f0000005480)=[{&(0x7f0000005300)=""/129, 0x81}, {&(0x7f00000053c0)=""/18, 0x12}, {&(0x7f0000005400)=""/65, 0x41}], 0x3, &(0x7f00000054c0)=""/111, 0x6f}, 0xffff0000}, {{&(0x7f0000005540)=@rc, 0x80, &(0x7f0000005680)=[{&(0x7f00000055c0)=""/55, 0x37}, {&(0x7f0000005600)=""/49, 0x31}, {&(0x7f0000005640)=""/29, 0x1d}], 0x3, &(0x7f00000056c0)=""/44, 0x2c}, 0x3f}, {{&(0x7f0000007740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000077c0), 0x0, &(0x7f0000007800)=""/124, 0x7c}, 0x7}], 0x9, 0x600220a3, 0x0) r20 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r20, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = socket$nl_route(0x10, 0x3, 0x0) r23 = socket$netlink(0x10, 0x3, 0x0) r24 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r24, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r24, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r23, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r25}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r22, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r25, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r21, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r25, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r25}) ioctl$ifreq_SIOCGIFINDEX_team(r20, 0x8933, &(0x7f0000000240)={'team0\x00', r25}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007ac0)={{{@in6=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000007bc0)=0xe8) r27 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r27, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r27, 0x84, 0x7d, &(0x7f0000000480)={r28, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) ioctl$sock_SIOCGIFINDEX(r27, 0x8933, &(0x7f0000007c80)={'irlan0\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x17, &(0x7f0000009340)={@dev, @rand_addr, 0x0}, &(0x7f0000009380)=0xc) getpeername$packet(r4, &(0x7f00000093c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000009400)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000009b40)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000009c40)=0xe8) r33 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r33, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r34 = socket$nl_route(0x10, 0x3, 0x0) r35 = socket$nl_route(0x10, 0x3, 0x0) r36 = socket$netlink(0x10, 0x3, 0x0) r37 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r37, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r37, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r36, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r38}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r35, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r38, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r34, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r38, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r38}) ioctl$ifreq_SIOCGIFINDEX_team(r33, 0x8933, &(0x7f0000000240)={'team0\x00', r38}) r39 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r39, 0x107, 0x12, 0x0, 0x0) r40 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r40, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = socket$nl_route(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r45}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r42, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r45, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r41, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r45, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r45}) ioctl$ifreq_SIOCGIFINDEX_team(r40, 0x8933, &(0x7f0000000240)={'team0\x00', r45}) ioctl$ifreq_SIOCGIFINDEX_team(r39, 0x8933, &(0x7f0000009c80)={'team0\x00', r45}) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f000000a240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x15800005}, 0xc, &(0x7f000000a200)={&(0x7f0000009cc0)={0x514, r6, 0x80, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r7}, {0x250, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xc4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xc4c}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r17}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r19}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r29}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r30}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xff}}}]}}, {{0x8, 0x1, r31}, {0xd8, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0xd04d, 0x4, 0x2, 0x3}, {0x5, 0x7, 0x1f, 0xfa}, {0x6, 0x7, 0x39, 0x25c}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r32}}}]}}, {{0x8, 0x1, r38}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r46}}}]}}]}, 0x514}, 0x1, 0x0, 0x0, 0x20000003}, 0x400484d4) r47 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r47, &(0x7f0000000080)={0x0, 0x18, &(0x7f0000000180)={0x0, 0x8d}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r48 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x800000) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="010000a699e569d89b798c8486d5", @ANYRES32=0x0], &(0x7f000095dffc)=0x2) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r48, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32=r49, @ANYBLOB="4a000000f11529e6796f705edd3b2f7a99b8ff00d53d5adeca57e958781eb2d4485621c60829b1cfd1d4cd94cf702a64f3635995fbc80a43522b66f73dcc9fa20b68bffeec635de4170c6d72dd57b22b05c22f21d2e65ac3e2a2406e4ad6352295fd66d5e3c5b54a"], &(0x7f00000003c0)=0x52) 22:37:56 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9#60\x00', 0x0, 0x0) 22:37:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x135, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_HASH_MAX={0x8}]}}}]}, 0x3c}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x7d, &(0x7f0000000480)={r2, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r3 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'bond0\x00\x05H\xfeL \x00\x00\nz\x03', 0xffb}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r6, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r6, 0x7ff, 0x3b78, 0x1}, &(0x7f0000000080)=0x10) [ 321.755424] device bond0 entered promiscuous mode [ 321.760346] device bond_slave_0 entered promiscuous mode [ 321.790903] device bond_slave_1 entered promiscuous mode 22:37:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9+60\x00', 0x0, 0x0) [ 321.807581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 321.845656] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 321.872354] device bond0 left promiscuous mode 22:37:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:56 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fchdir(r0) 22:37:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9-60\x00', 0x0, 0x0) [ 321.932274] device bond_slave_0 left promiscuous mode [ 321.944678] device bond_slave_1 left promiscuous mode 22:37:56 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) prctl$PR_SET_FPEXC(0xc, 0x80) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="24000000020307031dfffd946ff20c0020200a0009000100401d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0x4001) 22:37:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9060\x00', 0x0, 0x0) [ 322.164351] protocol 88fb is buggy, dev hsr_slave_0 [ 322.169574] protocol 88fb is buggy, dev hsr_slave_1 [ 322.174726] protocol 88fb is buggy, dev hsr_slave_0 [ 322.179780] protocol 88fb is buggy, dev hsr_slave_1 [ 322.549211] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 322.629113] device bond0 entered promiscuous mode [ 322.634103] device bond_slave_0 entered promiscuous mode [ 322.639711] device bond_slave_1 entered promiscuous mode [ 322.646810] 8021q: adding VLAN 0 to HW filter on device bond0 22:37:59 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9Q60\x00', 0x0, 0x0) 22:37:59 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r1, 0x20, 0x70bd2c, 0x9, {}, [@SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x1}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x80}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7ff}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x6}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x20, 0x7ff, 0x63e, 0x8001, 0x22]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0xc, 0x2, [@gre_common_policy=[@IFLA_GRE_IFLAGS={0x8, 0x3, 0x828}]]}}}]}, 0x38}}, 0x0) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$VIDIOC_G_TUNER(r2, 0xc054561d, &(0x7f0000000200)={0x3ff, "dc66c1391c1483a6793fa6fbe8ffe5ace235b63833b35e32984c5af43cf8524d", 0x6, 0x1, 0x2, 0x5, 0x19, 0x2, 0xfff, 0xfc000000}) 22:37:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:37:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000000)="1d", 0x1, 0xfffffffffffffffd) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000540)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000005c0)='net/netstat\x00') r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x288900, 0x0) ioctl$TIOCEXCL(r4, 0x540c) write$FUSE_STATFS(r3, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/netstat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000100), &(0x7f0000000180)=0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x7d, &(0x7f0000000480)={r7, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6000) r9 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000040)={'bond0\x00\x05H\xfeL \x00\x00\nz\x03', 0xffb}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000000000)={r12}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000000)={r12, 0x9}, &(0x7f0000000080)=0x8) sendmsg$inet_sctp(r8, &(0x7f0000000900)={&(0x7f00000002c0)=@in6={0xa, 0x4e23, 0xe42a, @dev={0xfe, 0x80, [], 0x1d}, 0x6}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000640)="cf100c736170b78dc4fedb311925ffc07f9672142da399a3da1f605dd680ae6ea2ac912841b949270110943d8243e220210cd2edf2525789f1a1cb3828ce0e482b924fe20620447f55532cc76587844493e3ced33cb09406a17a5ed55a9639db7ff667f742f7ba875a8f24d1e2fa0516e57739bf41fdbc9e8ad8e2a335d63ba8803e059f99a900d8d75045ae61d8f6332c3e4c0f8598ba08bbedbf474366eb6e218b95b0433bb6e279ec10b97b2f1ea317c7f61b8ddf5c8610f6f84bbf3ca7e1a8dfc4e5e87338ede8d384bf727a5c993a47", 0xd2}, {&(0x7f0000000300)="cb3ab005f1be91f5948440698b05e509a46f275342c7962a0646", 0x1a}, {&(0x7f0000000740)="6aeb31ea58aa6781925d2e1edbe21745a7fac2b36d3410b90ea22edef8d6f942f185401a244bf0211875ca0609482611850fbbc66595de712a0445064d1b433594388f3b629b7beee326d46e4a20f754a5937e0afe07f2b5342b2e361d41ea27c14d812e1f50eb6cc865334511205ac81aea3d064af6e852861857470bdb39dda8b0526a84ad930e1edb5bd15351a038155873aa6b7bf7abef1930554c4a3a1120f4ac2a7eea3d6dcf2eaa31c5788a27fc3da313c9529c025533b385dc7c40540714d9ab410b52650d4940151bd59965d6e9b796dda6992673d0473a5cc6c0c7da024d04877a63", 0xe7}], 0x3, &(0x7f0000000880)=[@authinfo={0x18, 0x84, 0x6, {0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x0, 0xc7, r12}}], 0x50, 0x22000000}, 0x4000880) r13 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x200) dup3(r6, r13, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f0000000080)={'tgr128-generic\x00'}}) 22:37:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x2f2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0xd) r3 = syz_open_dev$ndb(0x0, 0x0, 0x8000) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000000c0)) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000001b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001b80)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001c00)=0x14) r10 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r10, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000001c40)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001d40)=0xe8) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r17, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r17, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r17}) ioctl$ifreq_SIOCGIFINDEX_team(r12, 0x8933, &(0x7f0000000240)={'team0\x00', r17}) accept$packet(r2, &(0x7f0000001e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001e80)=0x14) recvmmsg(r4, &(0x7f0000007880)=[{{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001ec0)=""/189, 0xbd}], 0x1, &(0x7f0000001fc0)=""/191, 0xbf}, 0xfffffffa}, {{&(0x7f0000002080)=@ax25={{0x3, @bcast}, [@remote, @remote, @null, @default, @rose, @null, @netrom]}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002100)=""/251, 0xfb}, {&(0x7f0000002200)=""/214, 0xd6}, {&(0x7f0000002300)=""/248, 0xf8}, {&(0x7f0000002400)=""/195, 0xc3}], 0x4, &(0x7f0000002540)=""/249, 0xf9}, 0xe5}, {{&(0x7f0000002640)=@hci, 0x80, &(0x7f0000004980)=[{&(0x7f00000026c0)=""/120, 0x78}, {&(0x7f0000002740)=""/69, 0x45}, {&(0x7f00000027c0)=""/123, 0x7b}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000003840)=""/101, 0x65}, {&(0x7f0000005740)=""/4096, 0x1000}], 0x7, &(0x7f0000004a00)=""/172, 0xac}, 0x3}, {{&(0x7f0000004ac0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000004b40)=""/141, 0x8d}, {&(0x7f0000004c00)=""/232, 0xe8}], 0x2}, 0x8}, {{&(0x7f0000004d00)=@x25={0x9, @remote}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004d80)=""/101, 0x65}, {&(0x7f0000006740)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/103, 0x67}, {&(0x7f0000004e80)=""/224, 0xe0}], 0x4, &(0x7f0000004fc0)=""/95, 0x5f}, 0x6286}, {{&(0x7f0000005040)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000051c0)=[{&(0x7f00000050c0)=""/199, 0xc7}], 0x1, &(0x7f0000005200)=""/116, 0x74}, 0x4}, {{&(0x7f0000005280)=@x25, 0x80, &(0x7f0000005480)=[{&(0x7f0000005300)=""/129, 0x81}, {&(0x7f00000053c0)=""/18, 0x12}, {&(0x7f0000005400)=""/65, 0x41}], 0x3, &(0x7f00000054c0)=""/111, 0x6f}, 0xffff0000}, {{&(0x7f0000005540)=@rc, 0x80, &(0x7f0000005680)=[{&(0x7f00000055c0)=""/55, 0x37}, {&(0x7f0000005600)=""/49, 0x31}, {&(0x7f0000005640)=""/29, 0x1d}], 0x3, &(0x7f00000056c0)=""/44, 0x2c}, 0x3f}, {{&(0x7f0000007740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000077c0), 0x0, &(0x7f0000007800)=""/124, 0x7c}, 0x7}], 0x9, 0x600220a3, 0x0) r20 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r20, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = socket$nl_route(0x10, 0x3, 0x0) r23 = socket$netlink(0x10, 0x3, 0x0) r24 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r24, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r24, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r23, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r25}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r22, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r25, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r21, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r25, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r25}) ioctl$ifreq_SIOCGIFINDEX_team(r20, 0x8933, &(0x7f0000000240)={'team0\x00', r25}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007ac0)={{{@in6=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000007bc0)=0xe8) r27 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r27, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r27, 0x84, 0x7d, &(0x7f0000000480)={r28, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) ioctl$sock_SIOCGIFINDEX(r27, 0x8933, &(0x7f0000007c80)={'irlan0\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x17, &(0x7f0000009340)={@dev, @rand_addr, 0x0}, &(0x7f0000009380)=0xc) getpeername$packet(r4, &(0x7f00000093c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000009400)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000009b40)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000009c40)=0xe8) r33 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r33, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r34 = socket$nl_route(0x10, 0x3, 0x0) r35 = socket$nl_route(0x10, 0x3, 0x0) r36 = socket$netlink(0x10, 0x3, 0x0) r37 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r37, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r37, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r36, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r38}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r35, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r38, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r34, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r38, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r38}) ioctl$ifreq_SIOCGIFINDEX_team(r33, 0x8933, &(0x7f0000000240)={'team0\x00', r38}) r39 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r39, 0x107, 0x12, 0x0, 0x0) r40 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r40, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = socket$nl_route(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r45}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r42, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r45, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r41, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000240007017000"/20, @ANYRES32=r45, @ANYBLOB="0000ffff000000007cbe2217871f0cd376bc0dc25ea3c6e300000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', r45}) ioctl$ifreq_SIOCGIFINDEX_team(r40, 0x8933, &(0x7f0000000240)={'team0\x00', r45}) ioctl$ifreq_SIOCGIFINDEX_team(r39, 0x8933, &(0x7f0000009c80)={'team0\x00', r45}) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f000000a240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x15800005}, 0xc, &(0x7f000000a200)={&(0x7f0000009cc0)={0x514, r6, 0x80, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r7}, {0x250, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xc4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xc4c}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r17}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r19}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r29}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r30}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xff}}}]}}, {{0x8, 0x1, r31}, {0xd8, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0xd04d, 0x4, 0x2, 0x3}, {0x5, 0x7, 0x1f, 0xfa}, {0x6, 0x7, 0x39, 0x25c}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r32}}}]}}, {{0x8, 0x1, r38}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r46}}}]}}]}, 0x514}, 0x1, 0x0, 0x0, 0x20000003}, 0x400484d4) r47 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r47, &(0x7f0000000080)={0x0, 0x18, &(0x7f0000000180)={0x0, 0x8d}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r48 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x800000) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="010000a699e569d89b798c8486d5", @ANYRES32=0x0], &(0x7f000095dffc)=0x2) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r48, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32=r49, @ANYBLOB="4a000000f11529e6796f705edd3b2f7a99b8ff00d53d5adeca57e958781eb2d4485621c60829b1cfd1d4cd94cf702a64f3635995fbc80a43522b66f73dcc9fa20b68bffeec635de4170c6d72dd57b22b05c22f21d2e65ac3e2a2406e4ad6352295fd66d5e3c5b54a"], &(0x7f00000003c0)=0x52) [ 324.726234] protocol 88fb is buggy, dev hsr_slave_0 [ 324.732389] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 324.733030] protocol 88fb is buggy, dev hsr_slave_1 22:37:59 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 324.797623] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 22:37:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 324.847672] device bond0 left promiscuous mode [ 324.861905] device bond_slave_0 left promiscuous mode [ 324.879191] device bond_slave_1 left promiscuous mode 22:37:59 executing program 5: stat(&(0x7f0000000740)='./file0\x00', &(0x7f00000001c0)) lstat(0x0, &(0x7f0000000380)) syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x0, 0x0) read$char_usb(r0, 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x3) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) readv(0xffffffffffffffff, &(0x7f00000006c0)=[{0x0}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/65, 0x41}, {&(0x7f00000005c0)=""/67, 0x43}, {&(0x7f0000000640)=""/88, 0x58}], 0x5) getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) r1 = creat(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) write$eventfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) unshare(0x60020000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240), &(0x7f0000000280)) fchmod(0xffffffffffffffff, 0x30) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r3, 0x1028}, {0xffffffffffffffff, 0x80}, {r4, 0x2000}], 0x3, &(0x7f0000000180)={r5, r6+30000000}, &(0x7f0000000240)={0x2}, 0x8) pwrite64(r2, 0x0, 0x0, 0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)) read(r7, 0x0, 0x0) ioctl$FITRIM(r7, 0xc0185879, &(0x7f0000000000)={0x5, 0x400005, 0xffff}) 22:37:59 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso96\n0\x00', 0x0, 0x0) 22:37:59 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:37:59 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 325.222549] IPVS: ftp: loaded support on port[0] = 21 22:37:59 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso96#0\x00', 0x0, 0x0) 22:38:00 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso96+0\x00', 0x0, 0x0) 22:38:00 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso96-0\x00', 0x0, 0x0) 22:38:00 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9600\x00', 0x0, 0x0) [ 325.798890] device bond0 entered promiscuous mode [ 325.814046] device bond_slave_0 entered promiscuous mode [ 325.829366] device bond_slave_1 entered promiscuous mode [ 325.840459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 325.878177] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 325.907486] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 325.928845] device bond0 left promiscuous mode [ 325.943941] device bond_slave_0 left promiscuous mode [ 325.966076] device bond_slave_1 left promiscuous mode 22:38:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote}, {}, {0x0, 0x0, 0x0, 0x2}}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x0, @in=@empty}}, 0xe8) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, 0x0, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, 0x0) [ 325.986873] IPVS: ftp: loaded support on port[0] = 21 [ 326.121459] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 326.256731] device bond0 entered promiscuous mode [ 326.261728] device bond_slave_0 entered promiscuous mode [ 326.267712] device bond_slave_1 entered promiscuous mode [ 326.274901] 8021q: adding VLAN 0 to HW filter on device bond0 22:38:00 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/q\x00', 0x80, 0x0) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f00000002c0)={0xc223}) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'\x00', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) keyctl$set_timeout(0xf, r1, 0x10001) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x101, 0x7, 0x1, 0x3], 0x4, 0x80000000, 0x9, 0x4409, 0x3, 0x3ff, {0x5c3, 0x0, 0xfe01, 0xffff, 0x1, 0x162, 0xfffe, 0x8, 0x7, 0x7, 0x400, 0x401, 0xbb3, 0x9d, "415eed75c1ec5aea50643108e58b4a64be2ac0210fe14507e25eaf57989413f3"}}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f00000001c0)={0x400, 0x18, [0x7, 0x9, 0x0, 0x10000006, 0xdd55, 0x6]}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x24b5b8a1e9776a2d) 22:38:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote}, {}, {0x0, 0x0, 0x0, 0x2}}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x0, @in=@empty}}, 0xe8) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, 0x0, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, 0x0) [ 326.453721] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing 22:38:02 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x18, 0x200}}, &(0x7f0000003ff6)='G\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 22:38:02 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso96Q0\x00', 0x0, 0x0) 22:38:02 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x4) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000080)="480000001500190c20ffff7fffffff5602113b850e1de097360c60a34881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b0000000000000700", 0x48}], 0x1) 22:38:02 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:02 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x7d, &(0x7f0000000480)={r8, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r9 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r9, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r10 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r10, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r11 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r12 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r12, 0x107, 0x12, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES32, @ANYRES16=r0, @ANYBLOB="6a48ee4a7185cc8161985296a847dbb42dbed6b13887c50a4b264fe6d367927822", @ANYRESHEX, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRESOCT=r4, @ANYRESHEX, @ANYRES32=r9, @ANYRESDEC=0x0, @ANYPTR64, @ANYRES64=r5, @ANYRESDEC=0x0]], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r6, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r7], @ANYRESDEC=r9, @ANYBLOB="05629fa07a21122bff27704123b3f8caebccd5ccc43da78075e5d5d1ce3b33206e1647e0a09cd27a63b43ca1d0fde196130056f72a2f963ff87a91e2279c34ca12bd29831adf1442e8e42c1f4b7b5ff0ed0120328e5fe21f53900ac8facdfb2aac79913bc0f8a3bffa88c4549eeeb7e018dcb20fece5247f7df3243be22b2b9260e9401fd3b6f42dc195b1984fb85e88e9b5981744712249667aba9581a962f374d61681982819", @ANYRESHEX=r4, @ANYRES64=r10], @ANYRES64=r11, @ANYRESHEX], 0x4}, 0x1, 0x0, 0x0, 0x48010}, 0x0) 22:38:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)=[0x6, 0x263]) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="04000000000000000000010000000000e300000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000793fd6103fca1f972bb873a4ea2b41d8b3e5cf38b4838833748303c19298e5439cbb1fea19"], @ANYBLOB="000000000000000049faf2f82360a8363100000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/49], @ANYBLOB="000000000000000000d0000000000000b500000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00'/181], @ANYBLOB="000000000000000000500000000000000e00000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/14], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[]}}, 0x0) 22:38:02 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso966#\x00', 0x0, 0x0) 22:38:02 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x4) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000080)="480000001500190c20ffff7fffffff5602113b850e1de097360c60a34881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b0000000000000700", 0x48}], 0x1) 22:38:03 executing program 2: mkdir(&(0x7f0000000b40)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b646972696c65312c75707065726469723d2e2f66696c65302c00a8f60f46b2aec49a5100552d1b3f9de33c77e03ddefcffc07e649868f5d785395965194509a6e80a0950efe8745028aabbadfed17f0f0aeb0ffb740946cea728d1a902838be9f2f6938855e09e7cd86bac0d752fb0f1db4bdc8ee063c0f7db885c5aeecabeb9df6d0b04b52953bfac6743d311a22dd97a06a9c9e690fba526707efcc905cd7816def3fa01eb895f2b925ec1b55900509a2384a3f64edac4"]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setxattr$security_smack_entry(&(0x7f0000000b00)='./bus/file0\x00', &(0x7f0000001080)='security.SMACK64IPOUT\x00', 0x0, 0x0, 0x0) rmdir(&(0x7f0000000040)='./bus/file0\x00') [ 328.404399] protocol 88fb is buggy, dev hsr_slave_0 [ 328.409546] protocol 88fb is buggy, dev hsr_slave_1 [ 328.414885] protocol 88fb is buggy, dev hsr_slave_0 [ 328.419962] protocol 88fb is buggy, dev hsr_slave_1 22:38:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@fmask={'\t\xf9`sk', 0x3d, 0x7}}]}) r0 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000040), &(0x7f0000000080)=0x4) 22:38:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso966%\x00', 0x0, 0x0) [ 328.505994] overlayfs: unrecognized mount option "workdirile1" or missing value 22:38:03 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 328.559818] overlayfs: unrecognized mount option "workdirile1" or missing value [ 328.611268] FAT-fs (loop5): Unrecognized mount option " ù`sk=00000000000000000000007" or missing value 22:38:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_LSEEK(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0xfffffffd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x14) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000000)={0x0, 0x0, 0x200000}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x14) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000000)={0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) fcntl$dupfd(r0, 0x0, r0) 22:38:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso966+\x00', 0x0, 0x0) [ 328.713403] FAT-fs (loop5): Unrecognized mount option " ù`sk=00000000000000000000007" or missing value 22:38:06 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/4\x00') lseek(r0, 0x20400000, 0x0) read$char_usb(r0, &(0x7f0000000100)=""/138, 0x8a) write$P9_RXATTRWALK(r0, &(0x7f0000000080)={0xf}, 0x2000008f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=[{}]}) write$P9_RSTAT(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x200a01, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xf}], 0x492492492492805, 0x0) close(r0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x1f3, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x800000000000}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x10000000000001) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000200)={'L-', 0xffffffff}, 0x28, 0x1) r3 = socket(0x10, 0x80002, 0x0) syz_open_dev$swradio(&(0x7f0000000300)='/dev/swradio#\x00', 0x1, 0x2) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xf}], 0x492492492492805, 0x0) fstat(r3, &(0x7f0000000280)) geteuid() openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dlm-control\x00', 0xb862850348cd7c69, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@empty, @in=@remote}}, {{@in=@local}}}, &(0x7f0000000240)=0xfffffefe) getgroups(0x4000000000000217, &(0x7f0000000880)) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000580)=""/229) 22:38:06 executing program 5: add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8020001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040), 0x4) r1 = creat(0x0, 0x80) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x1c1) write$P9_RLINK(r2, 0x0, 0x0) ftruncate(r2, 0x208200) r3 = mq_open(0x0, 0x6e93ebbbcc0884f2, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = mq_open(&(0x7f0000000040)='.selinux\x00', 0x0, 0x48, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) mq_getsetattr(r7, 0x0, 0x0) mq_open(0x0, 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, 0x0, 0x0, 0x1a, 0x0, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="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", 0x4f0}], 0x1, 0x0, 0x0, 0x10}, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x40000, 0x0) dup3(r5, r4, 0x80000) ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) socket$alg(0x26, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 22:38:06 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x7d, &(0x7f0000000480)={r8, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r9 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r9, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r10 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r10, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r11 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r12 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r12, 0x107, 0x12, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES32, @ANYRES16=r0, @ANYBLOB="6a48ee4a7185cc8161985296a847dbb42dbed6b13887c50a4b264fe6d367927822", @ANYRESHEX, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRESOCT=r4, @ANYRESHEX, @ANYRES32=r9, @ANYRESDEC=0x0, @ANYPTR64, @ANYRES64=r5, @ANYRESDEC=0x0]], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r6, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r7], @ANYRESDEC=r9, @ANYBLOB="05629fa07a21122bff27704123b3f8caebccd5ccc43da78075e5d5d1ce3b33206e1647e0a09cd27a63b43ca1d0fde196130056f72a2f963ff87a91e2279c34ca12bd29831adf1442e8e42c1f4b7b5ff0ed0120328e5fe21f53900ac8facdfb2aac79913bc0f8a3bffa88c4549eeeb7e018dcb20fece5247f7df3243be22b2b9260e9401fd3b6f42dc195b1984fb85e88e9b5981744712249667aba9581a962f374d61681982819", @ANYRESHEX=r4, @ANYRES64=r10], @ANYRES64=r11, @ANYRESHEX], 0x4}, 0x1, 0x0, 0x0, 0x48010}, 0x0) 22:38:06 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso966-\x00', 0x0, 0x0) 22:38:06 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso966.\x00', 0x0, 0x0) 22:38:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:06 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x7d, &(0x7f0000000480)={r8, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r9 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r9, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r10 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r10, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r11 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r12 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r12, 0x107, 0x12, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES32, @ANYRES16=r0, @ANYBLOB="6a48ee4a7185cc8161985296a847dbb42dbed6b13887c50a4b264fe6d367927822", @ANYRESHEX, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRESOCT=r4, @ANYRESHEX, @ANYRES32=r9, @ANYRESDEC=0x0, @ANYPTR64, @ANYRES64=r5, @ANYRESDEC=0x0]], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r6, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r7], @ANYRESDEC=r9, @ANYBLOB="05629fa07a21122bff27704123b3f8caebccd5ccc43da78075e5d5d1ce3b33206e1647e0a09cd27a63b43ca1d0fde196130056f72a2f963ff87a91e2279c34ca12bd29831adf1442e8e42c1f4b7b5ff0ed0120328e5fe21f53900ac8facdfb2aac79913bc0f8a3bffa88c4549eeeb7e018dcb20fece5247f7df3243be22b2b9260e9401fd3b6f42dc195b1984fb85e88e9b5981744712249667aba9581a962f374d61681982819", @ANYRESHEX=r4, @ANYRES64=r10], @ANYRES64=r11, @ANYRESHEX], 0x4}, 0x1, 0x0, 0x0, 0x48010}, 0x0) 22:38:06 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1a, 0x80000) ioctl$TIOCSCTTY(r0, 0x540e, 0x1f) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x14}, 0x0) recvmmsg(r2, &(0x7f0000000380)=[{{&(0x7f0000000140)=@hci, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/76}, {&(0x7f00000000c0)=""/8}], 0x0, &(0x7f0000000280)=""/214}}], 0x4, 0x62, 0x0) 22:38:06 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r4 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bond0\x00\x05H\xfeL \x00\x00\nz\x03', 0xffb}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r7}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={r7, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r7, @ANYBLOB="d800000021da9e6fab1ad5adc0becb4d9851aa2044e6113a2036690671bb5378810af9b8369cd4f2c098d78ff0ae84148cf94de48d1153203606942cf4f90ef72d20a29d29aabdc21c1640226a2ba04c77767ed76b98c9cdfc7b312b0dc6f39724f9a632d960be5a0f83627dc74b20852175d62f820c5b2adbb994789b2e07c7b79b5e42074300dccaecae070ca0a8470637e72b11d3a306846c8fbc2114c916441e7c2aadd0adc90174aac179b6f23366302260480aad2e8019091a0700000000000000023aef7c8d0df07284cbdb511b0e56958ddaad92744f1ed6d0e9274333b422ba960a470594db1a3ec581f7654d39ea"], &(0x7f0000000180)=0xe0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="2400000020007be11dfffd946f610500020000069fde214ddb3a1f8d08000b000400ff7e280000001100ffffba16a0aa1c0900000000000020000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 22:38:06 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso966Q\x00', 0x0, 0x0) 22:38:09 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, &(0x7f00000007c0)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c, 0x100000) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f00000001c0)=0x2, 0x4) r5 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r6 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r6, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f00000002c0)=""/189) ioctl$VIDIOC_S_FBUF(r5, 0x4030560b, &(0x7f0000000000)={0x10, 0x70, &(0x7f0000000100)="da4b3e7025b2f0b55550b1d55d64265897f9158a48789ccb1503fe4ed86491f8e541d11f4005efa0830e98e5cc0467e607debcba39dbad41382391a7c93e14aa6e2e9d668bd805af69efd5f4f4ea25dcf5c438a00af1defa6241942ea20816b9089cd29802584b26226a5b72728abc0d49e67a42", {0x1, 0x9d, 0x34325842, 0x3, 0x200, 0xf68, 0x2, 0x3}}) setsockopt$packet_tx_ring(r4, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) writev(r3, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001300090468fe07000000e3000000ff3f01000000450001070000001419001a000400020007000200550e69330f4de5020080080000", 0xfee1}], 0x1) 22:38:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) setuid(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='rdma.current\x00', 0x26e1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) mount$9p_unix(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x2020800, &(0x7f00000003c0)={'trans=unix,', {[{@cache_fscache='cache=fscache'}, {@version_u='version=9p2000.u'}, {@access_uid={'access', 0x3d, r1}}, {@loose='loose'}, {@version_9p2000='version=9p2000'}, {@cache_none='cache=none'}], [{@appraise='appraise'}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@dont_hash='dont_hash'}, {@euid_gt={'euid>', r3}}, {@fowner_eq={'fowner', 0x3d, r5}}, {@fowner_gt={'fowner>', r6}}]}}) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x4, 0x8}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$vbi(0x0, 0x0, 0x2) r10 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r10, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r10, 0x6, 0x15, &(0x7f0000000040)=0x7ff, 0x4) ioctl$VIDIOC_QBUF(r9, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) r12 = openat$cgroup_ro(r11, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) socket$inet6_tcp(0xa, 0x1, 0x0) write$cgroup_int(r12, &(0x7f0000000200), 0x400000) 22:38:09 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x02', 0x0, 0x0) 22:38:09 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x7d, &(0x7f0000000480)={r8, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r9 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r9, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r10 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r10, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r11 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r12 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r12, 0x107, 0x12, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES32, @ANYRES16=r0, @ANYBLOB="6a48ee4a7185cc8161985296a847dbb42dbed6b13887c50a4b264fe6d367927822", @ANYRESHEX, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRESOCT=r4, @ANYRESHEX, @ANYRES32=r9, @ANYRESDEC=0x0, @ANYPTR64, @ANYRES64=r5, @ANYRESDEC=0x0]], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r6, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r7], @ANYRESDEC=r9, @ANYBLOB="05629fa07a21122bff27704123b3f8caebccd5ccc43da78075e5d5d1ce3b33206e1647e0a09cd27a63b43ca1d0fde196130056f72a2f963ff87a91e2279c34ca12bd29831adf1442e8e42c1f4b7b5ff0ed0120328e5fe21f53900ac8facdfb2aac79913bc0f8a3bffa88c4549eeeb7e018dcb20fece5247f7df3243be22b2b9260e9401fd3b6f42dc195b1984fb85e88e9b5981744712249667aba9581a962f374d61681982819", @ANYRESHEX=r4, @ANYRES64=r10], @ANYRES64=r11, @ANYRESHEX], 0x4}, 0x1, 0x0, 0x0, 0x48010}, 0x0) 22:38:09 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) write$ppp(r0, &(0x7f0000000100), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x7) r2 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0xe20, 0x0, @offset, 0x4}) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000200)) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x8001, 0xff, 0x800, 0x3, 0x16, 0x1, 0xe0, 0x2, 0x69, 0x2}) ioctl$TIOCGSOFTCAR(r1, 0x8925, &(0x7f0000000040)) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x7d, &(0x7f0000000480)={r4, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r5 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000140)=0x0) fcntl$lock(r3, 0x65c68db6291e0991, &(0x7f0000000340)={0x0, 0x2, 0x8, 0x5, r6}) 22:38:09 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000069c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000006a00)=0x3) 22:38:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, &(0x7f00000007c0)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 334.644382] protocol 88fb is buggy, dev hsr_slave_0 [ 334.649584] protocol 88fb is buggy, dev hsr_slave_1 [ 334.654798] protocol 88fb is buggy, dev hsr_slave_0 [ 334.659905] protocol 88fb is buggy, dev hsr_slave_1 22:38:09 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x03', 0x0, 0x0) [ 334.733981] sp0: Synchronizing with TNC 22:38:09 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x7d, &(0x7f0000000480)={r8, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r9 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r9, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r10 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r10, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r11 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r11, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r12 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r12, 0x107, 0x12, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES32, @ANYRES16=r0, @ANYBLOB="6a48ee4a7185cc8161985296a847dbb42dbed6b13887c50a4b264fe6d367927822", @ANYRESHEX, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRESOCT=r4, @ANYRESHEX, @ANYRES32=r9, @ANYRESDEC=0x0, @ANYPTR64, @ANYRES64=r5, @ANYRESDEC=0x0]], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r6, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r7], @ANYRESDEC=r9, @ANYBLOB="05629fa07a21122bff27704123b3f8caebccd5ccc43da78075e5d5d1ce3b33206e1647e0a09cd27a63b43ca1d0fde196130056f72a2f963ff87a91e2279c34ca12bd29831adf1442e8e42c1f4b7b5ff0ed0120328e5fe21f53900ac8facdfb2aac79913bc0f8a3bffa88c4549eeeb7e018dcb20fece5247f7df3243be22b2b9260e9401fd3b6f42dc195b1984fb85e88e9b5981744712249667aba9581a962f374d61681982819", @ANYRESHEX=r4, @ANYRES64=r10], @ANYRES64=r11, @ANYRESHEX], 0x4}, 0x1, 0x0, 0x0, 0x48010}, 0x0) [ 334.842608] sp0: Synchronizing with TNC 22:38:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, &(0x7f00000007c0)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 335.124350] protocol 88fb is buggy, dev hsr_slave_0 [ 335.129482] protocol 88fb is buggy, dev hsr_slave_1 22:38:12 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x04', 0x0, 0x0) 22:38:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x11) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0xfffffc01}, &(0x7f0000000200)=0x8) rt_sigtimedwait(&(0x7f0000000280)={0x4f78f718}, &(0x7f00000002c0), &(0x7f0000000340)={0x0, 0x1c9c380}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf8, 0x1, 0x6, 0x9613, r2}, 0x10) r3 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x54, r4, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@nsim, @nsim]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2400022}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)={0x6c, r4, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1000c000}, 0x8004) r5 = socket$caif_stream(0x25, 0x1, 0x0) recvmsg(r5, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x8140) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="880000001800090027bd7000fddbdf251d0107000c000b000600000004000000180003000300002002010000afaaff0300007097020000000800050004fbfa05180001000100008007000000cb99fac3e2f80bd30400000018000200010000c0040100005c780da32f51939200003d000018000200010000e0080000004987b9c3e993aea801000000"], 0x88}, 0x1, 0x0, 0x0, 0x8004}, 0x20040000) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000380)='/dev/video1\x00', 0x2, 0x0) 22:38:12 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r9 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r10 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r10, 0x107, 0x12, 0x0, 0x0) 22:38:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x2800080001, 0x84) r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, 0x0, 0x0) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000002c0)) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f00000001c0)=0x0) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r8) r9 = getpgid(0x0) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r10) r11 = getpgrp(0xffffffffffffffff) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r12, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r12, 0x84, 0x7d, &(0x7f0000000480)={r13, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r16) r17 = getpid() sched_setscheduler(r17, 0x5, &(0x7f00000002c0)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) r20 = getpid() sched_setscheduler(r20, 0x5, &(0x7f00000002c0)) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = accept4$rose(r2, &(0x7f0000000600)=@full={0xb, @remote, @rose, 0x0, [@netrom, @null, @bcast, @remote, @remote, @netrom]}, &(0x7f0000000640)=0x40, 0x81000) r23 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r25) r26 = getpid() sched_setscheduler(r26, 0x5, &(0x7f00000002c0)) r27 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r27, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) getsockopt$sock_cred(r27, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0}, &(0x7f0000001f80)=0xc) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r29) r30 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r30, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r31 = openat$cgroup_procs(r30, &(0x7f0000001fc0)='cgroup.procs\x00', 0x2, 0x0) r32 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r33 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r33, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r33, 0x84, 0x7d, &(0x7f0000000480)={r34, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r35 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r35, 0x107, 0x12, 0x0, 0x0) r36 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r36, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r37 = getpid() sched_setscheduler(r37, 0x5, &(0x7f00000002c0)) getresuid(&(0x7f0000002040), &(0x7f0000002080), &(0x7f00000020c0)=0x0) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r39) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002340)=0x0) r41 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r41, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r41, 0x84, 0x7d, &(0x7f0000000480)={r42, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) getsockopt$inet6_IPV6_IPSEC_POLICY(r41, 0x29, 0x22, &(0x7f0000002380)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@initdev}}, &(0x7f0000002480)=0xe8) r44 = getpid() sched_setscheduler(r44, 0x5, &(0x7f00000002c0)) r45 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r45, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r46) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r47) r48 = accept4$nfc_llcp(r2, &(0x7f00000024c0), &(0x7f0000002540)=0x60, 0xdf95c0ab8ab5c39e) r49 = getpid() sched_setscheduler(r49, 0x5, &(0x7f00000002c0)) r50 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r50, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) ioctl$NS_GET_OWNER_UID(r50, 0xb704, &(0x7f0000002580)=0x0) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r52) openat$vim2m(0xffffffffffffff9c, &(0x7f0000003bc0)='/dev/video35\x00', 0x2, 0x0) r53 = getpid() sched_setscheduler(r53, 0x5, &(0x7f00000002c0)) r54 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r54, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r55) getresgid(&(0x7f0000003c00), &(0x7f0000003c40), &(0x7f0000003c80)=0x0) r57 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r57, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r58 = openat$full(0xffffffffffffff9c, &(0x7f0000005080)='/dev/full\x00', 0x2, 0x0) r59 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r59, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r60 = socket$inet6_udp(0xa, 0x2, 0x0) r61 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r61, 0x107, 0x12, 0x0, 0x0) r62 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000050c0)='/proc/self/net/pfkey\x00', 0x20100, 0x0) r63 = getpid() sched_setscheduler(r63, 0x5, &(0x7f00000002c0)) sendmmsg$unix(r4, &(0x7f0000005180)=[{&(0x7f0000000080)=@abs={0x41911476fd695a46, 0x0, 0x4e24}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)="c4603d1e7a92d4d568615051d8b49ab13778ae0d7eb4cab36b70dd6c79f856599d494f249db60fcb", 0x28}], 0x1, &(0x7f0000000680)=[@rights={{0x1c, 0x1, 0x1, [r2, r5, r2]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee00, r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xffffffffffffffff, r14}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r15, r16}}}, @cred={{0x1c, 0x1, 0x2, {r17, r18, r19}}}, @cred={{0x1a, 0x1, 0x2, {r20, 0xee01, r21}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r22]}}], 0x108, 0x2000c851}, {&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000000840)="e733b1ec04d24d9ea2d15283f4ec8a94d604a3115b875a1ace08917178ae9edb3843ef56f900f3c2cef070ab6d8f2614705d47581689f08625b93ac79206b16d83cb34dfcb1c2820c0f3801f2d1520b398bb3b0c93deb08a414bbf65354cc8bff8434b7501f314427fa08fa4e813f65949b1063707595cab41c9042a3bc924facac674552a133100ac8731421f4597bb812e4d52e6847ad9b2fac08243face6e2aa3a62d132536f68b48b8319c640f5ea97dd190d0d70900172addf2bfff5f2e945ed0173b16ea25c59f49d1951f2016ebb4978b81c8472417a38bf54eb7", 0xde}, {&(0x7f0000000940)="ff947996ad84585eb8f47235ba2de3f6b6cff5d273fcb6fbf204b45cb6481d98f40c81517a7c32be8b49cadba3cc293b2319faa621badbd8c3c2ceb17a6b47828a4cea93cd15edd2c22c8da12324725f1912319bb70d7eee90d814595922eb78fb177b8f86eea285001425be0e5cc506d84b345bf9561186a7acb6419fe4beea53aa84c9a2b9be2c4e6b78956fcf05f43b0a266da9b1a703034bf4cf6a0723abf6eef5a6b24b7358461e28a8ccb31c1c5fac9c2517c06099b301dbda9974f203e6", 0xc1}, {&(0x7f0000000a40)="3358c39e309372d5", 0x8}, {&(0x7f0000000a80)="035c1f711191ed0af9cdd309bb35d6982c35d9b87b3ba6a7f908fce931a3289e00814a8ba27ed57dbbfc1da19180b9a99541ae1e08163d51922c2b6f4beb64d94acd41a4097c55772678ad83fcaad622dcc75603eba7dc3110adb2c2666baf2dbe8ecf1827905e", 0x67}, {&(0x7f0000000b00)="822e05440fac831cc352eebf0354e9d92a18a8cde8272fd31655a92ca1ebcfb2426851f20ada9fc28d52014424b1a31bce35f4ac168a77f2a04a5a184f876a0c75fad016ed44f8b8c54f07a897f9e3d92ba0a2cb33bbc38e65050b24bd87c6bdbfe327344a0848e4920327606b809773afb883f57e7780f34e057f9639702c930eb02f5a3a36e7513f78b94d37815419d32ef0fb4c0cae3ef25741b9be9a0f5e96c9be9ef1e9ab4ed1206525d46caa8871bb1cb28e1f4a336ce011d8e6e770fd3337", 0xc2}, {&(0x7f0000000c00)="f26474d7749fd37e8105ec3f3de7293c3ad8e39494a382f0f04b52af6f69195a8e7cf1fa54c93f73e1bfdea949e80b087fa0ae5727daf4a7f35ceda071c2c599448b8fa60b2f11b624843d93184e265bfb611ba8441a36e41bf874ce78d03633aa26c34dad022d8500a4c42478237fd500906eb75fc5fefa20a3a8cf2beb3cc9ae7e8473f1c4d74b0e13b4d7519d9d40286812b36c71c18470bda5a7dc", 0x9d}, {&(0x7f0000000cc0)="b6450f78f8d321118f49f34b60074ba7aa21", 0x12}, {&(0x7f0000000d00)="ba34df5a1170880911a6e0f773986fde8b6d39bf7141b9ccbf8b20400e33859a72105fbe2800cf14cdd5ba3760", 0x2d}, 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0x1000}], 0xa, &(0x7f0000003cc0)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r63, r55, r56}}}], 0x30, 0x4080}, {&(0x7f0000003d40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005000)=[{&(0x7f0000003dc0)="cd632f7dcccba56f30f00a8f07e395eb5015fd0a1ecd7f3dfe0db605fb5c43f1a3b065cea4007311", 0x28}, {&(0x7f0000003e00)="14ba93d78b123387b26d41988382c777d208adcb80f482b8fd2317d76c9b47e1c5a84c02a28cb852dfae9af5fd788776714d8976341c9847aeef8e0de46bdd53722b604ad3bda44595ac76aa490365c3b3dba6c351e68ee3fabe61de64acd6d1c469ec50", 0x64}, {&(0x7f0000003e80)="7d3977dc2cc3a67219ae32739fe3419744fcad2fd8f4784f0b6e5d7ba014089d421d8df351bb6527c48466c84a58df8b64001bbd1393c11029e5690a9816ef950e521557cc9fc9c80dde426b34fc36e3b5c4675d9343c7b84179cc3bec56da89c73df7e7f0abc17415d49f2da6a8b7890c89faf52ec958550d5e5a5abd58fced10d281dc54e9255f7a78a7ffd4d570ef9183e7c4e968711443858cb046d3e5dc14144f520d592e4005cd74a6fa4e9f0ff60716ac7f2b76bd2f8fec3bc008fc20fdd64fd6de4db5ab1614551af0d849760a00e8a2c30c0fdeae2fe4aa707cf7bccdab7cc25288144851b8fb7640ac8f7050229e840af7f5b3984f786f8b901b", 0xff}, {&(0x7f0000003f80)="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", 0x1000}, {&(0x7f0000004f80)="c5b52a981e404e6945f369be1df7e8c479e077224453102924041669fcf4e9c08c225915bc8b7bf4e00b97409df34006d42cd1e9adc8c45dcbdc90233fe3c8f43ec6710dcfebd437f92d2e6ca66ff336", 0x50}], 0x5, &(0x7f0000005100)=[@rights={{0x30, 0x1, 0x1, [r57, r58, r1, r1, r59, r60, r61, r62]}}, @rights={{0x18, 0x1, 0x1, [r2, r2]}}], 0x48, 0x2010}], 0x5, 0x44060) sendmmsg$inet_sctp(r3, &(0x7f0000005a00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000040)="a5", 0x34000}], 0x1, &(0x7f0000000380)=[@prinfo={0x18}], 0x18}], 0x1, 0xc4) 22:38:12 executing program 2: semctl$SETVAL(0x0, 0x0, 0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) readv(r1, &(0x7f0000001940)=[{&(0x7f0000000140)=""/29, 0x1d}, {&(0x7f0000000280)=""/130, 0x82}, {&(0x7f0000000580)=""/207, 0xcf}, {&(0x7f0000000340)=""/116, 0x74}, {&(0x7f0000000680)=""/154, 0x9a}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000001740)=""/217, 0xd9}, {&(0x7f0000001840)=""/218, 0xda}, {&(0x7f0000000400)=""/48, 0x30}], 0xa) creat(&(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r2 = open(0x0, 0x2, 0x171) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x920020}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x2c, r3, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8}, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)={0x1, 0x1}) 22:38:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x05', 0x0, 0x0) 22:38:12 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:12 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000340)={0x13000, 0x121000}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000380)={0x0, 0x1}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f0000000500)=[{&(0x7f00000000c0)="897eb599caa5f6629f05dccd594d6bcb75c48b3739f72b16267b1c0371a333c51d550762483732eac8814f5242e71f942e", 0x31, 0x6}, {&(0x7f00000001c0)="f18aa5f2abb6c46fcf7800423310d95394599f31df4a81cb0892f3e710669887166f199017749934584ccc16e99fe36404c9828fca5506cc1a907bcf0d7f4e9c2c62b7f55513786f4c46d30995a70555560ffdeb6f157b21fa3a25f874f4f9a8f27cf2c7c228de54ed81ad67569edf9dd462e3459a0e3ccba62011b80995cb4fc714c4bde324742ba77cd1da77254cf2a8554d5ec8", 0x95, 0x9}, {&(0x7f0000000280)="7f820cd78ab7c2b943d81f3d73fbdcda136f3595abdd4dc3ed6f7e7c75f6f1b8d21ca3c64300b3b73b09f73940f7b185ec1b5229bae24ec140e30f36bf7646854247ce9f4d0f5231a99e2df3bda6912d7816fe684df78b8a6ccabda410414667e9821942e5e790155320f2410a3a50910971b0725cde969d2edf97321c11ab5a1dd9d4538d0ef49b57d91f66a9fc7c4671488d453490e24ba6f249a00ddd5945c2c39181adf9", 0xffffffffffffff5b, 0x8000}, {&(0x7f0000000100)="6ab4e804856f349299b9fe8c5d0422a96274c79474c34520211a952492b530", 0x1f, 0x1}, {&(0x7f00000003c0)="fc1536b2a1511f86a964215e660d18c26ca990719121121cf2b678f99d5d881d216fe40d43a26cf4ed6ad96a82845bdb6020b87cb4f9cf1839e88fe933e121b115dcb465025b79bd5af5f7141d628b5da37c2be26c7b5d1718bf7b93126b", 0x5e, 0x7}, {&(0x7f0000000140)="25a5da790b09fbd07649cc7da58e8abe65f1", 0x12, 0x2}, {&(0x7f0000000440)="e975a1dddf0631dd03c998a42a84dc115bfe90eb951d1fab94303d7c552cedf46186815026d0821fc559bfdfafe92c1b9b6b68cb0dceb85d4dcce7b7a2bdbcdeb120e65c5f67cc9eaa9de2f4a75d98c4aa48a6331510c347510255148b2f8a44e0d3efe0e8ee0cb120a6f21b3741297ef50f15273e4f7e6e5cd50464dc734d1b28cd6376ff6c9b60", 0x88, 0xffffffffffffff7f}], 0x2, 0x0) 22:38:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r9 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) socket$packet(0x11, 0x3, 0x300) 22:38:12 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r1, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x06', 0x0, 0x0) 22:38:15 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x1e, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e8685"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r9 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:15 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x1) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x200c00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000600)={0x40, 0x800, 0x5c3, 'queue0\x00', 0x101}) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f0000000040)={0x13, 0x10, 0xfa00, {&(0x7f0000000380), r4, 0x2}}, 0x18) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x402000, 0x0) fstat(r5, &(0x7f0000000580)) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000040)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000), r4, 0x0, 0x1, 0x4}}, 0x20) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x40045731, &(0x7f0000000080)) [ 340.662914] audit: type=1804 audit(1573079895.242:97): pid=14350 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/114/bus" dev="sda1" ino=17057 res=1 [ 340.700725] ima: Can not allocate sm3-256 (reason: -2) [ 340.738178] audit: type=1800 audit(1573079895.292:98): pid=14350 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17057 res=0 22:38:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\a', 0x0, 0x0) 22:38:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 340.770504] audit: type=1804 audit(1573079895.312:99): pid=14402 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/114/bus" dev="sda1" ino=17057 res=1 22:38:15 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x1e, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e8685"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 340.862743] ima: Can not allocate sm3-256 (reason: -2) [ 340.869841] audit: type=1800 audit(1573079895.452:100): pid=14402 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17057 res=0 [ 340.894332] protocol 88fb is buggy, dev hsr_slave_0 [ 340.899459] protocol 88fb is buggy, dev hsr_slave_1 [ 340.904624] protocol 88fb is buggy, dev hsr_slave_0 22:38:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r1, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 340.909696] protocol 88fb is buggy, dev hsr_slave_1 22:38:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x14, 0x22, 0x829, 0x0, 0x0, {0x4, 0x1000000}}, 0x14}, 0x1, 0xfdffffff00000000}, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)={0x58, 0x0, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}]}}]}, 0x58}}, 0x0) socket(0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) 22:38:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:38:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\b', 0x0, 0x0) [ 341.019449] audit: type=1804 audit(1573079895.602:101): pid=14582 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/115/bus" dev="sda1" ino=16946 res=1 22:38:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r1, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 341.142727] ima: Can not allocate sm3-256 (reason: -2) [ 341.150480] audit: type=1800 audit(1573079895.732:102): pid=14582 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16946 res=0 22:38:15 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x1e, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e8685"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) socket$packet(0x11, 0x3, 0x300) 22:38:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\t', 0x0, 0x0) [ 341.278988] audit: type=1804 audit(1573079895.862:103): pid=14676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/116/bus" dev="sda1" ino=16946 res=1 [ 341.364359] protocol 88fb is buggy, dev hsr_slave_0 [ 341.369468] protocol 88fb is buggy, dev hsr_slave_1 [ 341.395757] ima: Can not allocate sm3-256 (reason: -2) [ 341.423576] audit: type=1800 audit(1573079896.002:104): pid=14676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16946 res=0 22:38:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r1, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:16 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) 22:38:16 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x2e, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:16 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\n', 0x0, 0x0) [ 341.626156] audit: type=1804 audit(1573079896.212:105): pid=14825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/117/bus" dev="sda1" ino=16913 res=1 [ 341.757775] ima: Can not allocate sm3-256 (reason: -2) [ 341.763584] audit: type=1800 audit(1573079896.342:106): pid=14825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16913 res=0 22:38:18 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x14, 0x22, 0x829, 0x0, 0x0, {0x4, 0x1000000}}, 0x14}, 0x1, 0xfdffffff00000000}, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)={0x58, 0x0, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}]}}]}, 0x58}}, 0x0) socket(0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) 22:38:18 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\f', 0x0, 0x0) 22:38:18 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x2e, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:18 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) syz_open_dev$vbi(0x0, 0x0, 0x2) 22:38:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:18 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660#', 0x0, 0x0) 22:38:18 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x2e, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:18 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) 22:38:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:19 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x36, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:21 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:21 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r9 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:21 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660H', 0x0, 0x0) 22:38:21 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) syz_open_dev$vbi(0x0, 0x0, 0x2) 22:38:21 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x36, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8d"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:21 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:21 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660L', 0x0, 0x0) 22:38:21 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x36, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:21 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) 22:38:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r9 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:22 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660`', 0x0, 0x0) [ 347.582191] kauditd_printk_skb: 3 callbacks suppressed [ 347.582203] audit: type=1804 audit(1573079902.162:110): pid=15431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/124/bus" dev="sda1" ino=17197 res=1 [ 347.599127] ima: Can not allocate sm3-256 (reason: -2) [ 347.617035] protocol 88fb is buggy, dev hsr_slave_0 [ 347.617087] protocol 88fb is buggy, dev hsr_slave_1 22:38:22 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3a, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e10"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:22 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) 22:38:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 347.677416] audit: type=1800 audit(1573079902.262:111): pid=15431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17197 res=0 22:38:22 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3a, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 347.793361] audit: type=1804 audit(1573079902.372:112): pid=15538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/125/bus" dev="sda1" ino=17204 res=1 [ 347.840002] ima: Can not allocate sm3-256 (reason: -2) [ 347.856944] audit: type=1800 audit(1573079902.432:113): pid=15538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17204 res=0 22:38:24 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:24 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660h', 0x0, 0x0) 22:38:24 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:24 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r9 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 22:38:24 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3a, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 350.366378] audit: type=1804 audit(1573079904.952:114): pid=15562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/126/bus" dev="sda1" ino=17213 res=1 22:38:25 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660l', 0x0, 0x0) 22:38:25 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:25 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3b, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 350.453263] ima: Can not allocate sm3-256 (reason: -2) [ 350.459259] audit: type=1800 audit(1573079905.042:115): pid=15562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17213 res=0 22:38:25 executing program 2: r0 = creat(0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:25 executing program 2: r0 = creat(0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:25 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3b, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:25 executing program 2: r0 = creat(0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:25 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660t', 0x0, 0x0) 22:38:25 executing program 2: creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:25 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3b, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:25 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660z', 0x0, 0x0) [ 350.960711] audit: type=1804 audit(1573079905.542:116): pid=15898 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/130/bus" dev="sda1" ino=17224 res=1 22:38:28 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:28 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:28 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:28 executing program 2: creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:28 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\xf0', 0x0, 0x0) 22:38:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3c, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:28 executing program 2: creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 353.630637] audit: type=1804 audit(1573079908.212:117): pid=16036 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/131/bus" dev="sda1" ino=17238 res=1 22:38:28 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:28 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3c, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:28 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, 0x0, &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 353.734460] audit: type=1804 audit(1573079908.312:118): pid=16116 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/132/bus" dev="sda1" ino=17241 res=1 22:38:28 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 353.844355] protocol 88fb is buggy, dev hsr_slave_0 [ 353.849505] protocol 88fb is buggy, dev hsr_slave_1 22:38:28 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, 0x0, &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:28 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 353.873646] audit: type=1804 audit(1573079908.452:119): pid=16158 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/133/bus" dev="sda1" ino=17241 res=1 [ 353.885591] block nbd3: Attempted send on invalid socket [ 353.907416] print_req_error: I/O error, dev nbd3, sector 64 [ 353.913270] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3c, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:28 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\xe6', 0x0, 0x0) [ 354.037324] audit: type=1804 audit(1573079908.612:120): pid=16196 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/134/bus" dev="sda1" ino=17241 res=1 22:38:28 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, 0x0, &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:28 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:28 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', 0x0, 0x0, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 354.173811] audit: type=1804 audit(1573079908.752:121): pid=16280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/135/bus" dev="sda1" ino=17241 res=1 [ 354.297956] audit: type=1804 audit(1573079908.872:122): pid=16364 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/136/bus" dev="sda1" ino=17237 res=1 22:38:31 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:31 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:31 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', 0x0, 0x0, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:31 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:31 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', 0x0, 0x0, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 356.850136] audit: type=1804 audit(1573079911.432:123): pid=16398 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/137/bus" dev="sda1" ino=17252 res=1 [ 356.871019] block nbd3: Attempted send on invalid socket [ 356.882487] print_req_error: I/O error, dev nbd3, sector 64 [ 356.888446] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:31 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x0, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:31 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 356.950340] audit: type=1804 audit(1573079911.532:124): pid=16430 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/138/bus" dev="sda1" ino=17252 res=1 22:38:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) syz_open_dev$vbi(0x0, 0x0, 0x2) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 357.074680] audit: type=1804 audit(1573079911.642:125): pid=16515 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/139/bus" dev="sda1" ino=17249 res=1 [ 357.094730] block nbd3: Attempted send on invalid socket [ 357.107303] print_req_error: I/O error, dev nbd3, sector 64 [ 357.117721] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:31 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x0, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:31 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 357.192496] audit: type=1804 audit(1573079911.772:126): pid=16540 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/140/bus" dev="sda1" ino=17249 res=1 [ 357.224367] protocol 88fb is buggy, dev hsr_slave_0 [ 357.229532] protocol 88fb is buggy, dev hsr_slave_1 [ 357.234801] protocol 88fb is buggy, dev hsr_slave_0 [ 357.239923] protocol 88fb is buggy, dev hsr_slave_1 [ 357.245127] protocol 88fb is buggy, dev hsr_slave_0 [ 357.250195] protocol 88fb is buggy, dev hsr_slave_1 22:38:34 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:34 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:34 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x0, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:34 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:34 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:34 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x0, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 359.944438] audit: type=1804 audit(1573079914.522:127): pid=16642 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/141/bus" dev="sda1" ino=17271 res=1 [ 359.986484] block nbd3: Attempted send on invalid socket [ 359.992296] print_req_error: I/O error, dev nbd3, sector 64 [ 360.000602] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:34 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x0, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:34 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:34 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 360.049395] audit: type=1804 audit(1573079914.632:128): pid=16730 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/142/bus" dev="sda1" ino=17271 res=1 [ 360.084435] protocol 88fb is buggy, dev hsr_slave_0 [ 360.089757] protocol 88fb is buggy, dev hsr_slave_1 22:38:34 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 360.139791] audit: type=1804 audit(1573079914.722:129): pid=16756 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/143/bus" dev="sda1" ino=17265 res=1 22:38:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 360.212290] block nbd3: Attempted send on invalid socket [ 360.218128] print_req_error: I/O error, dev nbd3, sector 64 [ 360.229931] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:37 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x0, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:37 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:37 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:37 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x0, 0x0, @offset, 0x4}) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 362.996631] audit: type=1804 audit(1573079917.582:130): pid=16881 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/144/bus" dev="sda1" ino=17287 res=1 [ 363.031607] block nbd3: Attempted send on invalid socket [ 363.037911] print_req_error: I/O error, dev nbd3, sector 64 22:38:37 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:37 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 363.049702] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:37 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:37 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:37 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 363.135156] audit: type=1804 audit(1573079917.722:131): pid=16894 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/145/bus" dev="sda1" ino=17282 res=1 22:38:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) syz_open_dev$vbi(0x0, 0x0, 0x2) syz_open_dev$vbi(0x0, 0x0, 0x2) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 363.291156] audit: type=1804 audit(1573079917.872:132): pid=17000 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/146/bus" dev="sda1" ino=17288 res=1 [ 363.333263] block nbd3: Attempted send on invalid socket [ 363.338919] print_req_error: I/O error, dev nbd3, sector 64 [ 363.346604] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 363.444350] protocol 88fb is buggy, dev hsr_slave_0 [ 363.449525] protocol 88fb is buggy, dev hsr_slave_1 [ 363.454714] protocol 88fb is buggy, dev hsr_slave_0 [ 363.459841] protocol 88fb is buggy, dev hsr_slave_1 [ 363.465188] protocol 88fb is buggy, dev hsr_slave_0 [ 363.470268] protocol 88fb is buggy, dev hsr_slave_1 22:38:40 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:40 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:40 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x7d, &(0x7f0000000480)={r6, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x2d3) syz_open_dev$vbi(0x0, 0x0, 0x2) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:40 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(0x0, 0x0, 0x0) [ 366.048814] audit: type=1804 audit(1573079920.632:133): pid=17118 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/147/bus" dev="sda1" ino=17306 res=1 [ 366.086377] block nbd3: Attempted send on invalid socket [ 366.092034] print_req_error: I/O error, dev nbd3, sector 64 22:38:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e1006efb26c0dd2aae852ce8266f77551bab772859260476c4ce9c4e1000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 366.100182] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:40 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(0x0, 0x0, 0x0) 22:38:40 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:40 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(0x0, 0x0, 0x0) [ 366.375866] block nbd3: Attempted send on invalid socket [ 366.381606] print_req_error: I/O error, dev nbd3, sector 64 [ 366.392079] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:43 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:43 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000600)=0x10) syz_open_dev$vbi(0x0, 0x0, 0x2) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:43 executing program 2: ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 22:38:43 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:43 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 369.136242] block nbd3: Attempted send on invalid socket [ 369.141974] print_req_error: I/O error, dev nbd3, sector 64 [ 369.151670] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:43 executing program 2: clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000001c0)='\x00', 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bpq0\x00'}) socket$nl_route(0x10, 0x3, 0x0) connect$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0x0) accept4$vsock_stream(r0, 0x0, 0x0, 0x0) 22:38:43 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:43 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:43 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:43 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:44 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$vbi(0x0, 0x0, 0x2) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000071, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='illinois\x00', 0x9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") sendto$inet(r0, &(0x7f0000000300)='\f', 0xc3f2, 0x11, 0x0, 0x0) [ 369.402810] block nbd3: Attempted send on invalid socket [ 369.408652] print_req_error: I/O error, dev nbd3, sector 64 [ 369.418254] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:44 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:44 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:44 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 369.652499] block nbd3: Attempted send on invalid socket [ 369.658098] print_req_error: I/O error, dev nbd3, sector 64 [ 369.663926] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 369.684368] protocol 88fb is buggy, dev hsr_slave_0 [ 369.689478] protocol 88fb is buggy, dev hsr_slave_1 [ 369.694641] protocol 88fb is buggy, dev hsr_slave_0 22:38:44 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:44 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 369.699723] protocol 88fb is buggy, dev hsr_slave_1 [ 369.704885] protocol 88fb is buggy, dev hsr_slave_0 [ 369.709954] protocol 88fb is buggy, dev hsr_slave_1 22:38:44 executing program 2: syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc1004110, 0x0) 22:38:44 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:44 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 369.952069] block nbd3: Attempted send on invalid socket [ 369.957675] print_req_error: I/O error, dev nbd3, sector 64 [ 369.965886] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 370.004368] protocol 88fb is buggy, dev hsr_slave_0 [ 370.009487] protocol 88fb is buggy, dev hsr_slave_1 [ 370.014655] protocol 88fb is buggy, dev hsr_slave_0 [ 370.019717] protocol 88fb is buggy, dev hsr_slave_1 22:38:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:47 executing program 2: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="020000000000000000f80000000000000bfea117874eb3a29064ffbeb83a813ced13dda9c63e14cab947ad372b4dd40e5cf63dab021e69d3d7fcf027a9e83e39f4efce5e115de6cfb4aa6f925c1278889158cc9f578895dc7e20803b57193ad4c9036b650e2fee86b92430b08960f9eed2e452acfeb5e9661d7c70337fecf41101000000b44d8fe4a25a19cee5e23193c3a5a2624e09cf9b71b8b0ff9bb8cdfa3e1472f36a9846082c36834518b5b76da5abe8be82871ac40d09"], 0xba}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, 0x0, 0x80000) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) write$FUSE_IOCTL(r2, 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000040)=[0x7fff], 0x0, 0x20, 0x2, 0x8, &(0x7f0000000100)=[0x0, 0xffff], 0x0}) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x8000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r5 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) flock(r6, 0x0) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r5, 0x0, 0x30005, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)=0x3, 0x12) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x2) 22:38:47 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:47 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:47 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$vbi(0x0, 0x0, 0x2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 372.461438] block nbd3: Attempted send on invalid socket [ 372.467079] print_req_error: I/O error, dev nbd3, sector 64 [ 372.484444] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:47 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e1006efb26c0dd2aae852ce8266f77551bab772859260476c4ce9c4e1000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:47 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 372.684914] block nbd3: Attempted send on invalid socket [ 372.690530] print_req_error: I/O error, dev nbd3, sector 64 [ 372.697192] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$vbi(0x0, 0x0, 0x2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:47 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 372.949132] block nbd3: Attempted send on invalid socket [ 372.954751] print_req_error: I/O error, dev nbd3, sector 64 [ 372.960532] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x104082) r1 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) sendfile(r0, r1, 0x0, 0x20000102000007) 22:38:47 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3d, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:38:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$vbi(0x0, 0x0, 0x2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:47 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 373.382514] block nbd3: Attempted send on invalid socket [ 373.388139] print_req_error: I/O error, dev nbd3, sector 64 [ 373.394051] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:38:50 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:50 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:50 executing program 2 (fault-call:2 fault-nth:0): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:50 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 22:38:50 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:50 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 375.645666] FAULT_INJECTION: forcing a failure. [ 375.645666] name failslab, interval 1, probability 0, space 0, times 0 [ 375.674419] CPU: 0 PID: 18297 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 375.680014] block nbd3: Attempted send on invalid socket [ 375.681401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.681408] Call Trace: [ 375.681438] dump_stack+0x172/0x1f0 [ 375.681465] should_fail.cold+0xa/0x1b [ 375.687046] print_req_error: I/O error, dev nbd3, sector 64 [ 375.696360] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 375.696384] ? lock_downgrade+0x880/0x880 [ 375.696411] __should_failslab+0x121/0x190 [ 375.699676] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 375.702607] should_failslab+0x9/0x14 [ 375.702625] kmem_cache_alloc+0x2ae/0x700 [ 375.702646] ? kasan_check_write+0x14/0x20 [ 375.702664] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 375.702784] ? check_preemption_disabled+0x48/0x290 [ 375.755156] getname_flags+0xd6/0x5b0 [ 375.758954] getname+0x1a/0x20 [ 375.762146] do_sys_open+0x2c9/0x550 [ 375.765851] ? filp_open+0x80/0x80 [ 375.769402] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 375.774149] ? do_syscall_64+0x26/0x620 [ 375.778110] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.783463] ? do_syscall_64+0x26/0x620 [ 375.787473] __x64_sys_open+0x7e/0xc0 [ 375.791276] do_syscall_64+0xfd/0x620 [ 375.795093] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.800293] RIP: 0033:0x45a219 [ 375.803494] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.822841] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 375.830567] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 375.837845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 22:38:50 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 375.845106] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 375.852368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 375.859639] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 22:38:50 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x03', 0x0, 0x0) 22:38:50 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 375.924355] net_ratelimit: 2 callbacks suppressed [ 375.924363] protocol 88fb is buggy, dev hsr_slave_0 [ 375.934471] protocol 88fb is buggy, dev hsr_slave_1 [ 375.939691] protocol 88fb is buggy, dev hsr_slave_0 [ 375.944912] protocol 88fb is buggy, dev hsr_slave_1 [ 375.950043] protocol 88fb is buggy, dev hsr_slave_0 [ 375.955166] protocol 88fb is buggy, dev hsr_slave_1 22:38:50 executing program 2 (fault-call:2 fault-nth:1): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 376.074075] FAULT_INJECTION: forcing a failure. [ 376.074075] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 376.085930] CPU: 1 PID: 18416 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 376.093662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.103051] Call Trace: [ 376.105667] dump_stack+0x172/0x1f0 [ 376.109309] should_fail.cold+0xa/0x1b [ 376.113210] ? __lock_is_held+0xb6/0x140 [ 376.117287] ? fault_create_debugfs_attr+0x1e0/0x1e0 22:38:50 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 376.122405] ? mark_held_locks+0x100/0x100 [ 376.126667] ? kasan_check_read+0x11/0x20 [ 376.130830] __alloc_pages_nodemask+0x1ee/0x750 [ 376.135506] ? __alloc_pages_slowpath+0x2870/0x2870 [ 376.140575] ? find_held_lock+0x35/0x130 [ 376.144671] cache_grow_begin+0x91/0x8c0 [ 376.148751] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.154307] ? check_preemption_disabled+0x48/0x290 [ 376.159339] kmem_cache_alloc+0x63b/0x700 [ 376.163493] ? kasan_check_write+0x14/0x20 [ 376.167742] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 376.172605] getname_flags+0xd6/0x5b0 [ 376.176422] getname+0x1a/0x20 [ 376.179641] do_sys_open+0x2c9/0x550 [ 376.183375] ? filp_open+0x80/0x80 [ 376.186946] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 376.191713] ? do_syscall_64+0x26/0x620 [ 376.195699] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.201079] ? do_syscall_64+0x26/0x620 [ 376.205101] __x64_sys_open+0x7e/0xc0 [ 376.208924] do_syscall_64+0xfd/0x620 [ 376.212743] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.217938] RIP: 0033:0x45a219 [ 376.221141] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.240149] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 376.248063] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 376.255334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 376.262602] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 22:38:50 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 376.269872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 376.277134] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 376.293995] audit: type=1804 audit(1573079930.872:134): pid=18416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/158/bus" dev="sda1" ino=17316 res=1 [ 376.389871] ima: Can not allocate sm3-256 (reason: -2) [ 376.396733] audit: type=1800 audit(1573079930.982:135): pid=18416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17316 res=0 22:38:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\xc0', 0x0, 0x0) 22:38:53 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e1006efb26c0dd2aae852ce8266f77551bab772859260476c4ce9c4e1000000"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 22:38:53 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:53 executing program 2 (fault-call:2 fault-nth:2): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:53 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 378.693353] FAULT_INJECTION: forcing a failure. [ 378.693353] name failslab, interval 1, probability 0, space 0, times 0 [ 378.734159] CPU: 1 PID: 18541 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 378.741145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.752345] Call Trace: [ 378.754964] dump_stack+0x172/0x1f0 [ 378.758628] should_fail.cold+0xa/0x1b [ 378.762550] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 378.767706] ? lock_downgrade+0x880/0x880 [ 378.771886] __should_failslab+0x121/0x190 [ 378.776141] should_failslab+0x9/0x14 [ 378.779960] kmem_cache_alloc+0x2ae/0x700 [ 378.784199] ? __save_stack_trace+0x99/0x100 [ 378.788634] __alloc_file+0x27/0x330 [ 378.792367] alloc_empty_file+0x72/0x170 [ 378.796447] path_openat+0xef/0x45e0 [ 378.800167] ? __lock_acquire+0x6ee/0x49c0 [ 378.804401] ? getname+0x1a/0x20 [ 378.807809] ? do_sys_open+0x2c9/0x550 [ 378.811707] ? __x64_sys_open+0x7e/0xc0 [ 378.815671] ? do_syscall_64+0xfd/0x620 [ 378.819649] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.825013] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 378.829682] ? __lock_is_held+0xb6/0x140 [ 378.833754] ? __alloc_fd+0x44d/0x560 [ 378.837559] do_filp_open+0x1a1/0x280 [ 378.841374] ? may_open_dev+0x100/0x100 [ 378.845358] ? lock_downgrade+0x880/0x880 [ 378.849496] ? kasan_check_read+0x11/0x20 [ 378.853637] ? do_raw_spin_unlock+0x57/0x270 [ 378.858036] ? _raw_spin_unlock+0x2d/0x50 [ 378.862182] ? __alloc_fd+0x44d/0x560 [ 378.865990] do_sys_open+0x3fe/0x550 [ 378.869694] ? filp_open+0x80/0x80 [ 378.873230] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 378.877995] ? do_syscall_64+0x26/0x620 [ 378.881958] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.887309] ? do_syscall_64+0x26/0x620 [ 378.892320] __x64_sys_open+0x7e/0xc0 [ 378.896125] do_syscall_64+0xfd/0x620 [ 378.899931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.905138] RIP: 0033:0x45a219 [ 378.908322] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.927360] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 378.935404] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 378.942675] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 378.949935] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 378.957189] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 378.964651] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 378.974450] protocol 88fb is buggy, dev hsr_slave_0 22:38:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:53 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:53 executing program 2 (fault-call:2 fault-nth:3): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 378.979630] protocol 88fb is buggy, dev hsr_slave_1 22:38:53 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 379.074697] block nbd3: Attempted send on invalid socket [ 379.080289] print_req_error: I/O error, dev nbd3, sector 64 [ 379.086592] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 379.093403] FAULT_INJECTION: forcing a failure. [ 379.093403] name failslab, interval 1, probability 0, space 0, times 0 [ 379.117884] CPU: 0 PID: 18661 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 379.124855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.135185] Call Trace: [ 379.137795] dump_stack+0x172/0x1f0 [ 379.141453] should_fail.cold+0xa/0x1b [ 379.145373] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 379.150495] ? lock_downgrade+0x880/0x880 [ 379.154673] __should_failslab+0x121/0x190 [ 379.158924] should_failslab+0x9/0x14 [ 379.162824] kmem_cache_alloc+0x2ae/0x700 [ 379.166976] ? rcu_read_lock_sched_held+0x110/0x130 [ 379.167068] selinux_file_alloc_security+0xb4/0x190 [ 379.167112] security_file_alloc+0x63/0xa0 [ 379.181635] __alloc_file+0xcf/0x330 [ 379.185459] alloc_empty_file+0x72/0x170 [ 379.189546] path_openat+0xef/0x45e0 [ 379.193292] ? __lock_acquire+0x6ee/0x49c0 [ 379.197542] ? getname+0x1a/0x20 [ 379.200927] ? do_sys_open+0x2c9/0x550 [ 379.204830] ? __x64_sys_open+0x7e/0xc0 [ 379.208817] ? do_syscall_64+0xfd/0x620 [ 379.213154] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.218623] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 379.223425] ? __lock_is_held+0xb6/0x140 [ 379.227497] ? __alloc_fd+0x44d/0x560 [ 379.231750] do_filp_open+0x1a1/0x280 [ 379.235542] ? may_open_dev+0x100/0x100 [ 379.239508] ? lock_downgrade+0x880/0x880 [ 379.244003] ? kasan_check_read+0x11/0x20 [ 379.248400] ? do_raw_spin_unlock+0x57/0x270 [ 379.253419] ? _raw_spin_unlock+0x2d/0x50 [ 379.257652] ? __alloc_fd+0x44d/0x560 [ 379.261452] do_sys_open+0x3fe/0x550 [ 379.265160] ? filp_open+0x80/0x80 [ 379.268953] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 379.273698] ? do_syscall_64+0x26/0x620 [ 379.278807] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.284266] ? do_syscall_64+0x26/0x620 [ 379.288269] __x64_sys_open+0x7e/0xc0 [ 379.292075] do_syscall_64+0xfd/0x620 [ 379.295886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.301351] RIP: 0033:0x45a219 22:38:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, 0x0, 0x0) 22:38:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x0f', 0x0, 0x0) 22:38:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 379.304545] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.327736] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 379.335452] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 379.342727] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 379.350774] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 379.358480] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 379.365778] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 22:38:54 executing program 2 (fault-call:2 fault-nth:4): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, 0x0, 0x0) [ 379.565562] FAULT_INJECTION: forcing a failure. [ 379.565562] name failslab, interval 1, probability 0, space 0, times 0 [ 379.578143] CPU: 1 PID: 18844 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 379.585267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.594805] Call Trace: [ 379.597418] dump_stack+0x172/0x1f0 [ 379.601422] should_fail.cold+0xa/0x1b [ 379.605324] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 379.610444] ? lock_downgrade+0x880/0x880 [ 379.622269] __should_failslab+0x121/0x190 [ 379.626504] should_failslab+0x9/0x14 [ 379.630830] kmem_cache_alloc+0x2ae/0x700 [ 379.635142] ? kasan_check_write+0x14/0x20 [ 379.639570] ima_d_path+0x52/0x1ee [ 379.643294] ? integrity_inode_get+0x2a/0x260 [ 379.647847] process_measurement+0xb17/0x1560 [ 379.652362] ? ima_add_template_entry.cold+0x48/0x48 [ 379.657458] ? mark_held_locks+0x100/0x100 [ 379.662299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.667851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.673415] ? generic_file_open+0x8d/0xb0 [ 379.677656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.683243] ? dquot_file_open+0x77/0xb0 [ 379.687316] ? selinux_task_getsecid+0x16f/0x2d0 [ 379.692065] ? find_held_lock+0x35/0x130 [ 379.696124] ? selinux_task_getsecid+0x16f/0x2d0 [ 379.700874] ? lock_downgrade+0x880/0x880 [ 379.705024] ? kasan_check_read+0x11/0x20 [ 379.709180] ? selinux_task_getsecid+0x196/0x2d0 [ 379.713944] ima_file_check+0xc5/0x110 [ 379.717829] ? process_measurement+0x1560/0x1560 [ 379.723611] ? inode_permission+0xb4/0x560 [ 379.727847] path_openat+0x1130/0x45e0 [ 379.731724] ? __lock_acquire+0x6ee/0x49c0 [ 379.735981] ? getname+0x1a/0x20 [ 379.739438] ? do_sys_open+0x2c9/0x550 [ 379.743439] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 379.748115] ? find_held_lock+0x35/0x130 [ 379.752176] ? __alloc_fd+0x44d/0x560 [ 379.756023] do_filp_open+0x1a1/0x280 [ 379.759942] ? may_open_dev+0x100/0x100 [ 379.763931] ? kasan_check_read+0x11/0x20 [ 379.768069] ? do_raw_spin_unlock+0x57/0x270 [ 379.772469] ? _raw_spin_unlock+0x2d/0x50 [ 379.776625] ? __alloc_fd+0x44d/0x560 [ 379.780479] do_sys_open+0x3fe/0x550 [ 379.784292] ? filp_open+0x80/0x80 [ 379.787847] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 379.792863] ? do_syscall_64+0x26/0x620 [ 379.796838] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.802197] ? do_syscall_64+0x26/0x620 [ 379.806185] __x64_sys_open+0x7e/0xc0 [ 379.809985] do_syscall_64+0xfd/0x620 [ 379.813790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.819034] RIP: 0033:0x45a219 [ 379.822225] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.841117] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 379.848818] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 379.856122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 379.863387] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 22:38:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 379.870659] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 379.877916] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 22:38:54 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 379.899456] audit: type=1804 audit(1573079934.482:136): pid=18844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="bus" dev="sda1" ino=17342 res=1 [ 379.988541] block nbd3: Attempted send on invalid socket [ 379.994087] print_req_error: I/O error, dev nbd3, sector 64 [ 380.000234] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 380.007781] ima: Can not allocate sm3-256 (reason: -2) [ 380.013373] audit: type=1800 audit(1573079934.592:137): pid=18844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17342 res=0 22:38:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:38:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, 0x0, 0x0) 22:38:56 executing program 2 (fault-call:2 fault-nth:5): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:56 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:38:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e1006efb26c0dd2aae852ce8266f77551bab772859260476c4ce9c4e1000000"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 381.826093] FAULT_INJECTION: forcing a failure. [ 381.826093] name failslab, interval 1, probability 0, space 0, times 0 [ 381.839150] block nbd3: Attempted send on invalid socket [ 381.844712] print_req_error: I/O error, dev nbd3, sector 64 [ 381.850528] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 381.867316] CPU: 0 PID: 19004 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 381.874293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.883674] Call Trace: [ 381.886292] dump_stack+0x172/0x1f0 [ 381.889973] should_fail.cold+0xa/0x1b [ 381.893901] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 381.899029] ? lock_downgrade+0x880/0x880 [ 381.903208] __should_failslab+0x121/0x190 [ 381.907460] should_failslab+0x9/0x14 [ 381.911291] kmem_cache_alloc+0x2ae/0x700 [ 381.915434] ? kasan_check_write+0x14/0x20 [ 381.919765] ima_d_path+0x52/0x1ee [ 381.923301] ? integrity_inode_get+0x2a/0x260 [ 381.927797] process_measurement+0xb17/0x1560 [ 381.932287] ? ima_add_template_entry.cold+0x48/0x48 [ 381.937382] ? mark_held_locks+0x100/0x100 [ 381.941613] ? debug_smp_processor_id+0x1c/0x20 [ 381.946274] ? perf_trace_lock_acquire+0xf5/0x580 [ 381.951204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.956733] ? selinux_task_getsecid+0x16f/0x2d0 [ 381.961482] ? find_held_lock+0x35/0x130 [ 381.965556] ? selinux_task_getsecid+0x16f/0x2d0 [ 381.970405] ? lock_downgrade+0x880/0x880 [ 381.974556] ? kasan_check_read+0x11/0x20 [ 381.978695] ? selinux_task_getsecid+0x196/0x2d0 [ 381.983446] ima_file_check+0xc5/0x110 [ 381.987326] ? process_measurement+0x1560/0x1560 [ 381.992427] ? inode_permission+0xb4/0x560 [ 381.996674] path_openat+0x1130/0x45e0 [ 382.003967] ? __lock_acquire+0x6ee/0x49c0 [ 382.008195] ? getname+0x1a/0x20 [ 382.011567] ? do_sys_open+0x2c9/0x550 [ 382.015463] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 382.020158] ? __alloc_fd+0x44d/0x560 [ 382.023957] do_filp_open+0x1a1/0x280 [ 382.027872] ? may_open_dev+0x100/0x100 [ 382.032021] ? kasan_check_read+0x11/0x20 [ 382.036207] ? do_raw_spin_unlock+0x57/0x270 [ 382.040737] ? _raw_spin_unlock+0x2d/0x50 [ 382.044879] ? __alloc_fd+0x44d/0x560 [ 382.048686] do_sys_open+0x3fe/0x550 [ 382.052416] ? filp_open+0x80/0x80 [ 382.055952] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 382.060797] ? do_syscall_64+0x26/0x620 [ 382.064773] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.070123] ? do_syscall_64+0x26/0x620 [ 382.074091] __x64_sys_open+0x7e/0xc0 [ 382.077886] do_syscall_64+0xfd/0x620 [ 382.081766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.086944] RIP: 0033:0x45a219 [ 382.090128] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.109628] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 382.117325] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 22:38:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) [ 382.124840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 382.132105] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 382.139360] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 382.147137] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 382.164386] protocol 88fb is buggy, dev hsr_slave_0 [ 382.169548] protocol 88fb is buggy, dev hsr_slave_1 [ 382.174713] protocol 88fb is buggy, dev hsr_slave_0 [ 382.179817] protocol 88fb is buggy, dev hsr_slave_1 [ 382.185071] protocol 88fb is buggy, dev hsr_slave_0 [ 382.186058] audit: type=1804 audit(1573079936.772:138): pid=19004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="bus" dev="sda1" ino=17350 res=1 [ 382.190128] protocol 88fb is buggy, dev hsr_slave_1 22:38:56 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:38:56 executing program 2 (fault-call:2 fault-nth:6): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 382.238457] ima: Can not allocate sm3-256 (reason: -2) [ 382.245637] audit: type=1800 audit(1573079936.832:139): pid=19004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17350 res=0 22:38:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) 22:38:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 22:38:57 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 382.372790] block nbd3: Attempted send on invalid socket [ 382.378721] print_req_error: I/O error, dev nbd3, sector 64 [ 382.401067] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 382.434890] FAULT_INJECTION: forcing a failure. [ 382.434890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 382.447865] CPU: 1 PID: 19128 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 382.455064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.464430] Call Trace: [ 382.467043] dump_stack+0x172/0x1f0 [ 382.470704] should_fail.cold+0xa/0x1b [ 382.475229] ? ima_file_check+0xc5/0x110 [ 382.479321] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 382.484621] ? mark_held_locks+0x100/0x100 [ 382.488885] ? __lock_acquire+0x6ee/0x49c0 [ 382.493144] __alloc_pages_nodemask+0x1ee/0x750 [ 382.497835] ? __alloc_pages_slowpath+0x2870/0x2870 [ 382.502880] cache_grow_begin+0x91/0x8c0 [ 382.506951] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.512524] ? check_preemption_disabled+0x48/0x290 [ 382.517639] kmem_cache_alloc+0x63b/0x700 [ 382.517661] ima_d_path+0x52/0x1ee [ 382.517673] ? integrity_inode_get+0x2a/0x260 [ 382.517687] process_measurement+0xb17/0x1560 [ 382.517710] ? ima_add_template_entry.cold+0x48/0x48 [ 382.539706] ? mark_held_locks+0x100/0x100 [ 382.544045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.549601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.555491] ? generic_file_open+0x8d/0xb0 [ 382.560381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.565922] ? dquot_file_open+0x77/0xb0 [ 382.570008] ? selinux_task_getsecid+0x16f/0x2d0 [ 382.574771] ? find_held_lock+0x35/0x130 [ 382.578827] ? selinux_task_getsecid+0x16f/0x2d0 [ 382.583583] ? lock_downgrade+0x880/0x880 [ 382.588270] ? kasan_check_read+0x11/0x20 [ 382.592696] ? selinux_task_getsecid+0x196/0x2d0 [ 382.597451] ima_file_check+0xc5/0x110 [ 382.601337] ? process_measurement+0x1560/0x1560 [ 382.606103] ? inode_permission+0xb4/0x560 [ 382.610372] path_openat+0x1130/0x45e0 [ 382.614278] ? __lock_acquire+0x6ee/0x49c0 [ 382.618518] ? getname+0x1a/0x20 [ 382.621889] ? do_sys_open+0x2c9/0x550 [ 382.625785] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 382.630507] ? __alloc_fd+0x44d/0x560 [ 382.634318] do_filp_open+0x1a1/0x280 [ 382.638132] ? may_open_dev+0x100/0x100 [ 382.642124] ? kasan_check_read+0x11/0x20 [ 382.646272] ? do_raw_spin_unlock+0x57/0x270 [ 382.650683] ? _raw_spin_unlock+0x2d/0x50 [ 382.654846] ? __alloc_fd+0x44d/0x560 [ 382.658678] do_sys_open+0x3fe/0x550 [ 382.662390] ? filp_open+0x80/0x80 [ 382.666886] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 382.671645] ? do_syscall_64+0x26/0x620 [ 382.675613] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.681079] ? do_syscall_64+0x26/0x620 [ 382.685326] __x64_sys_open+0x7e/0xc0 [ 382.689214] do_syscall_64+0xfd/0x620 [ 382.693015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.698375] RIP: 0033:0x45a219 [ 382.701566] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.720480] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 382.728190] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 382.735477] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 382.742755] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 382.750040] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 382.757321] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 382.774546] protocol 88fb is buggy, dev hsr_slave_0 [ 382.779714] protocol 88fb is buggy, dev hsr_slave_1 [ 382.783441] audit: type=1804 audit(1573079937.362:140): pid=19128 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/163/bus" dev="sda1" ino=17361 res=1 [ 382.784919] protocol 88fb is buggy, dev hsr_slave_0 [ 382.820665] protocol 88fb is buggy, dev hsr_slave_1 [ 382.896237] ima: Can not allocate sm3-256 (reason: -2) [ 382.904136] audit: type=1800 audit(1573079937.482:141): pid=19128 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17361 res=0 22:38:59 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:38:59 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\xff', 0x0, 0x0) 22:38:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) 22:38:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 22:38:59 executing program 2 (fault-call:2 fault-nth:7): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:38:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 384.914944] FAULT_INJECTION: forcing a failure. [ 384.914944] name failslab, interval 1, probability 0, space 0, times 0 22:38:59 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660k', 0x0, 0x0) [ 384.972413] CPU: 1 PID: 19248 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 384.979412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.988802] Call Trace: [ 384.991414] dump_stack+0x172/0x1f0 [ 384.995073] should_fail.cold+0xa/0x1b [ 384.998986] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 385.004115] __should_failslab+0x121/0x190 [ 385.008369] should_failslab+0x9/0x14 [ 385.008390] __kmalloc+0x2e2/0x750 [ 385.015746] ? ima_alloc_init_template+0x65/0x3b0 [ 385.015764] ima_alloc_init_template+0x65/0x3b0 [ 385.015778] ? memcpy+0x46/0x50 [ 385.015797] ima_add_violation+0x113/0x1f0 [ 385.033942] ? ima_store_template+0x2a0/0x2a0 [ 385.038814] ? kmem_cache_alloc+0x32a/0x700 [ 385.043205] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.048755] ? ima_d_path+0xbf/0x1ee [ 385.052486] process_measurement+0xb3e/0x1560 [ 385.057015] ? ima_add_template_entry.cold+0x48/0x48 [ 385.062146] ? mark_held_locks+0x100/0x100 [ 385.066423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 22:38:59 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\xff', 0x0, 0x0) [ 385.072152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.077706] ? generic_file_open+0x8d/0xb0 [ 385.082066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.087713] ? dquot_file_open+0x77/0xb0 [ 385.091826] ? selinux_task_getsecid+0x16f/0x2d0 [ 385.096595] ? find_held_lock+0x35/0x130 [ 385.100681] ? selinux_task_getsecid+0x16f/0x2d0 [ 385.105457] ? lock_downgrade+0x880/0x880 [ 385.109628] ? kasan_check_read+0x11/0x20 [ 385.113792] ? selinux_task_getsecid+0x196/0x2d0 [ 385.113815] ima_file_check+0xc5/0x110 [ 385.113830] ? process_measurement+0x1560/0x1560 [ 385.113847] ? inode_permission+0xb4/0x560 [ 385.122484] path_openat+0x1130/0x45e0 [ 385.122504] ? __lock_acquire+0x6ee/0x49c0 [ 385.122515] ? getname+0x1a/0x20 [ 385.122532] ? do_sys_open+0x2c9/0x550 [ 385.146916] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 385.151581] ? __alloc_fd+0x44d/0x560 [ 385.155382] do_filp_open+0x1a1/0x280 [ 385.159181] ? may_open_dev+0x100/0x100 [ 385.163162] ? kasan_check_read+0x11/0x20 [ 385.168652] ? do_raw_spin_unlock+0x57/0x270 [ 385.173057] ? _raw_spin_unlock+0x2d/0x50 [ 385.177378] ? __alloc_fd+0x44d/0x560 [ 385.181184] do_sys_open+0x3fe/0x550 [ 385.185149] ? filp_open+0x80/0x80 [ 385.188863] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 385.193624] ? do_syscall_64+0x26/0x620 [ 385.197594] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.202944] ? do_syscall_64+0x26/0x620 [ 385.206912] __x64_sys_open+0x7e/0xc0 [ 385.210719] do_syscall_64+0xfd/0x620 [ 385.214516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.219695] RIP: 0033:0x45a219 [ 385.222876] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.241776] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 385.249534] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 385.256901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 385.264196] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 22:38:59 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 385.271466] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 385.278751] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 22:38:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="850000002f00000037000000000086009500000000000000e648c35e4efa50b33f9e007076bb6dc64a01005878d4c2fc2fa21f004e6f6f13651d38b6c726b30f9b019faf967efe28f7dddd66f85e4c82d89a0da02fbd6250dd1a55943e7ec97a13bf323968231036d8ce27a1ea801a327c7da7508798c894052c0900000081ef1f120000010000000000d466320e3b2f51738a5e56c59e1d119f351b8000000069488e331320a72818df3b7150e8eb869adb769770154f50745a647f7ff8fd49580f7d0a1433c560ef094e1d2e1eeb667a3054bdf940c206edd7b34c5f70e0cc3462be1b931f8113ce369886a8123c66a9c25ce29e868585d9cc55bc1e5d563f9f07000000bcea537a62234333da9f16d4db71ad56d5d765b99dc0952e715e88dae5f5a4f290727b08344b7b766e4bb72822caf7528cfc667f9aa8dbc98ac895f94f0000875247bd40ad6b63997300dcbd91fad335c5000000d045ea439cb639ca764f97b5603026e7579aa403d773468cbdd99c86d99fcbdfc8e0112ac7e1ade0c578f2be7e82a81926b957ce32115733469af8e2b056715b000000007ba6e55050db6f7d989374dca7f240b224c27e8dfaf4ff1edb100500000030402d05c7454c6c54672834c0e303fd52d5721e1006efb26c0dd2aae852ce8266f77551bab772859260476c4ce9c4e1000000"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) [ 385.332196] audit: type=1804 audit(1573079939.912:142): pid=19248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/164/bus" dev="sda1" ino=17368 res=0 [ 385.369551] FAULT_INJECTION: forcing a failure. [ 385.369551] name failslab, interval 1, probability 0, space 0, times 0 [ 385.395873] CPU: 1 PID: 19435 Comm: syz-executor.5 Not tainted 4.19.82 #0 [ 385.402846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.412194] Call Trace: [ 385.414797] dump_stack+0x172/0x1f0 [ 385.418426] should_fail.cold+0xa/0x1b [ 385.422308] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 385.427406] ? lock_downgrade+0x880/0x880 [ 385.431555] __should_failslab+0x121/0x190 [ 385.435801] should_failslab+0x9/0x14 [ 385.439601] kmem_cache_alloc_trace+0x2cc/0x760 [ 385.444368] packet_setsockopt+0x1d9b/0x2cc0 [ 385.448780] ? sock_has_perm+0x209/0x2a0 [ 385.452832] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 385.458187] ? packet_release+0xc60/0xc60 [ 385.462330] ? kasan_check_write+0x14/0x20 [ 385.466617] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 385.471452] ? selinux_socket_setsockopt+0x6f/0x90 [ 385.476373] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.481899] ? security_socket_setsockopt+0x8d/0xc0 [ 385.487000] __sys_setsockopt+0x17a/0x280 [ 385.491153] ? kernel_accept+0x310/0x310 [ 385.495208] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 385.499954] ? do_syscall_64+0x26/0x620 [ 385.503929] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.509281] ? do_syscall_64+0x26/0x620 [ 385.513247] __x64_sys_setsockopt+0xbe/0x150 [ 385.517647] do_syscall_64+0xfd/0x620 [ 385.521439] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.526628] RIP: 0033:0x45a219 22:39:00 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\xff', 0x0, 0x0) [ 385.529811] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.548711] RSP: 002b:00007fcd60661c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 385.556410] RAX: ffffffffffffffda RBX: 00007fcd60661c90 RCX: 000000000045a219 [ 385.563668] RDX: 0000000000000012 RSI: 0000000000000107 RDI: 0000000000000003 [ 385.570934] RBP: 000000000075bf20 R08: 0000000000000004 R09: 0000000000000000 [ 385.578191] R10: 0000000020000100 R11: 0000000000000246 R12: 00007fcd606626d4 [ 385.585449] R13: 00000000004c92da R14: 00000000004e0a38 R15: 0000000000000004 22:39:00 executing program 2 (fault-call:2 fault-nth:8): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 385.630558] ima: Can not allocate sm3-256 (reason: -2) [ 385.640617] audit: type=1800 audit(1573079940.222:143): pid=19248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17368 res=0 [ 385.763344] FAULT_INJECTION: forcing a failure. [ 385.763344] name failslab, interval 1, probability 0, space 0, times 0 [ 385.784679] CPU: 1 PID: 19543 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 385.791804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.801175] Call Trace: [ 385.803840] dump_stack+0x172/0x1f0 [ 385.807496] should_fail.cold+0xa/0x1b [ 385.811412] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 385.816570] ? lock_downgrade+0x880/0x880 [ 385.820736] __should_failslab+0x121/0x190 [ 385.820765] should_failslab+0x9/0x14 [ 385.820783] kmem_cache_alloc_trace+0x2cc/0x760 [ 385.828837] ? __lock_is_held+0xb6/0x140 [ 385.837556] ? should_fail+0x14d/0x85c [ 385.841465] ima_add_digest_entry+0x51/0x480 [ 385.845895] ima_add_template_entry+0x544/0x620 [ 385.850587] ? ima_get_binary_runtime_size+0x50/0x50 [ 385.855698] ? rcu_read_lock_sched_held+0x110/0x130 [ 385.860717] ? __kmalloc+0x5e1/0x750 [ 385.864437] ? memcpy+0x46/0x50 [ 385.867813] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 385.872849] ima_store_template+0x1d8/0x2a0 [ 385.877169] ? ima_eventname_init_common+0x13b/0x1b0 [ 385.882275] ? ima_alloc_init_template+0x3b0/0x3b0 [ 385.887211] ? ima_eventname_ng_init+0x20/0x30 [ 385.892648] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 385.898186] ? ima_alloc_init_template+0x2c1/0x3b0 [ 385.903222] ima_add_violation+0x14e/0x1f0 [ 385.907804] ? ima_store_template+0x2a0/0x2a0 [ 385.912295] ? kmem_cache_alloc+0x32a/0x700 [ 385.916623] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.922159] ? ima_d_path+0xbf/0x1ee [ 385.926298] process_measurement+0xb3e/0x1560 [ 385.930877] ? ima_add_template_entry.cold+0x48/0x48 [ 385.935998] ? mark_held_locks+0x100/0x100 [ 385.940372] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.946023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.951773] ? generic_file_open+0x8d/0xb0 [ 385.957399] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.962936] ? dquot_file_open+0x77/0xb0 [ 385.966986] ? selinux_task_getsecid+0x16f/0x2d0 [ 385.972004] ? find_held_lock+0x35/0x130 [ 385.976069] ? selinux_task_getsecid+0x16f/0x2d0 [ 385.981770] ? lock_downgrade+0x880/0x880 [ 385.986265] ? kasan_check_read+0x11/0x20 [ 385.990402] ? selinux_task_getsecid+0x196/0x2d0 [ 385.995146] ima_file_check+0xc5/0x110 [ 385.999018] ? process_measurement+0x1560/0x1560 [ 386.003774] ? inode_permission+0xb4/0x560 [ 386.008959] path_openat+0x1130/0x45e0 [ 386.012838] ? __lock_acquire+0x6ee/0x49c0 [ 386.017154] ? getname+0x1a/0x20 [ 386.020520] ? do_sys_open+0x2c9/0x550 [ 386.024424] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 386.029095] ? find_held_lock+0x35/0x130 [ 386.033140] ? __alloc_fd+0x44d/0x560 [ 386.036939] do_filp_open+0x1a1/0x280 [ 386.040814] ? may_open_dev+0x100/0x100 [ 386.044783] ? kasan_check_read+0x11/0x20 [ 386.048916] ? do_raw_spin_unlock+0x57/0x270 [ 386.053320] ? _raw_spin_unlock+0x2d/0x50 [ 386.057465] ? __alloc_fd+0x44d/0x560 [ 386.061259] do_sys_open+0x3fe/0x550 [ 386.064970] ? filp_open+0x80/0x80 [ 386.068500] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 386.073266] ? do_syscall_64+0x26/0x620 [ 386.077243] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.082597] ? do_syscall_64+0x26/0x620 [ 386.086584] __x64_sys_open+0x7e/0xc0 [ 386.090379] do_syscall_64+0xfd/0x620 [ 386.094277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.099457] RIP: 0033:0x45a219 [ 386.102642] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.121541] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 386.129251] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 386.136518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 386.143946] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 386.151201] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 386.160372] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 386.169066] ima: OUT OF MEMORY ERROR creating queue entry [ 386.175526] audit: type=1804 audit(1573079940.762:144): pid=19543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=add_template_measure cause=ENOMEM comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/165/bus" dev="sda1" ino=17331 res=0 [ 386.202635] ima: Can not allocate sm3-256 (reason: -2) [ 386.214497] audit: type=1804 audit(1573079940.762:145): pid=19543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/165/bus" dev="sda1" ino=17331 res=0 [ 386.252801] audit: type=1800 audit(1573079940.802:146): pid=19543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17331 res=0 22:39:02 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:39:02 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:02 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:02 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:39:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 22:39:02 executing program 2 (fault-call:2 fault-nth:9): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 387.996144] FAULT_INJECTION: forcing a failure. [ 387.996144] name failslab, interval 1, probability 0, space 0, times 0 [ 388.006973] FAULT_INJECTION: forcing a failure. [ 388.006973] name failslab, interval 1, probability 0, space 0, times 0 [ 388.024176] block nbd3: Attempted send on invalid socket [ 388.029782] print_req_error: I/O error, dev nbd3, sector 64 [ 388.037004] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 388.041867] CPU: 1 PID: 19604 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 388.051405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.060775] Call Trace: [ 388.063375] dump_stack+0x172/0x1f0 [ 388.067042] should_fail.cold+0xa/0x1b [ 388.071347] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 388.076453] ? lock_downgrade+0x880/0x880 [ 388.080598] __should_failslab+0x121/0x190 [ 388.085010] should_failslab+0x9/0x14 [ 388.088814] __kmalloc+0x2e2/0x750 [ 388.092363] ? ima_write_template_field_data.isra.0+0x123/0x210 [ 388.098439] ima_write_template_field_data.isra.0+0x123/0x210 [ 388.104343] ima_eventname_init_common+0x13b/0x1b0 [ 388.109278] ima_eventname_ng_init+0x20/0x30 [ 388.113684] ima_alloc_init_template+0x24f/0x3b0 [ 388.118443] ima_add_violation+0x113/0x1f0 [ 388.122672] ? ima_store_template+0x2a0/0x2a0 [ 388.127162] ? kmem_cache_alloc+0x32a/0x700 [ 388.131488] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.137023] ? ima_d_path+0xbf/0x1ee [ 388.140729] process_measurement+0xb3e/0x1560 [ 388.145222] ? ima_add_template_entry.cold+0x48/0x48 [ 388.150317] ? mark_held_locks+0x100/0x100 [ 388.154718] ? debug_smp_processor_id+0x1c/0x20 [ 388.159375] ? perf_trace_lock_acquire+0xf5/0x580 [ 388.164215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.169746] ? selinux_task_getsecid+0x16f/0x2d0 [ 388.174491] ? find_held_lock+0x35/0x130 [ 388.178895] ? selinux_task_getsecid+0x16f/0x2d0 [ 388.183659] ? lock_downgrade+0x880/0x880 [ 388.187800] ? kasan_check_read+0x11/0x20 [ 388.191946] ? selinux_task_getsecid+0x196/0x2d0 [ 388.198866] ima_file_check+0xc5/0x110 [ 388.202756] ? process_measurement+0x1560/0x1560 [ 388.207520] ? inode_permission+0xb4/0x560 [ 388.211753] path_openat+0x1130/0x45e0 [ 388.215631] ? __lock_acquire+0x6ee/0x49c0 [ 388.219854] ? getname+0x1a/0x20 [ 388.223209] ? do_sys_open+0x2c9/0x550 [ 388.227098] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 388.231763] ? __alloc_fd+0x44d/0x560 [ 388.235567] do_filp_open+0x1a1/0x280 [ 388.239366] ? may_open_dev+0x100/0x100 [ 388.243364] ? kasan_check_read+0x11/0x20 [ 388.247500] ? do_raw_spin_unlock+0x57/0x270 [ 388.251902] ? _raw_spin_unlock+0x2d/0x50 [ 388.256047] ? __alloc_fd+0x44d/0x560 [ 388.259848] do_sys_open+0x3fe/0x550 [ 388.263552] ? filp_open+0x80/0x80 [ 388.267086] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 388.271830] ? do_syscall_64+0x26/0x620 [ 388.275804] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.281169] ? do_syscall_64+0x26/0x620 [ 388.285145] __x64_sys_open+0x7e/0xc0 [ 388.288951] do_syscall_64+0xfd/0x620 [ 388.292744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.297937] RIP: 0033:0x45a219 [ 388.301121] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.320098] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 388.328404] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 388.335666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 388.342922] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 388.350196] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 388.357463] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 388.366024] CPU: 0 PID: 19603 Comm: syz-executor.5 Not tainted 4.19.82 #0 [ 388.372987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.381809] audit: type=1804 audit(1573079942.962:147): pid=19604 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/166/bus" dev="sda1" ino=17395 res=0 [ 388.382343] Call Trace: [ 388.382380] dump_stack+0x172/0x1f0 [ 388.382403] should_fail.cold+0xa/0x1b [ 388.419359] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 388.424485] ? lock_downgrade+0x880/0x880 [ 388.428675] __should_failslab+0x121/0x190 [ 388.432936] should_failslab+0x9/0x14 [ 388.436753] kmem_cache_alloc_trace+0x2cc/0x760 [ 388.441452] packet_setsockopt+0x200e/0x2cc0 [ 388.445877] ? avc_has_perm_noaudit+0xa0/0x570 [ 388.450478] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 388.455862] ? packet_release+0xc60/0xc60 [ 388.460031] ? kasan_check_write+0x14/0x20 [ 388.464282] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 388.469152] ? selinux_socket_setsockopt+0x6f/0x90 [ 388.474100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.479654] ? security_socket_setsockopt+0x8d/0xc0 [ 388.484696] __sys_setsockopt+0x17a/0x280 [ 388.488867] ? kernel_accept+0x310/0x310 [ 388.493037] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 388.497815] ? do_syscall_64+0x26/0x620 [ 388.501822] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.507200] ? do_syscall_64+0x26/0x620 [ 388.511199] __x64_sys_setsockopt+0xbe/0x150 [ 388.515630] do_syscall_64+0xfd/0x620 [ 388.519455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.524657] RIP: 0033:0x45a219 [ 388.527859] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.547311] RSP: 002b:00007fcd60661c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 388.547327] RAX: ffffffffffffffda RBX: 00007fcd60661c90 RCX: 000000000045a219 [ 388.547334] RDX: 0000000000000012 RSI: 0000000000000107 RDI: 0000000000000003 [ 388.547342] RBP: 000000000075bf20 R08: 0000000000000004 R09: 0000000000000000 [ 388.547349] R10: 0000000020000100 R11: 0000000000000246 R12: 00007fcd606626d4 [ 388.547357] R13: 00000000004c92da R14: 00000000004e0a38 R15: 0000000000000004 [ 388.547723] net_ratelimit: 2 callbacks suppressed 22:39:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 388.547729] protocol 88fb is buggy, dev hsr_slave_0 [ 388.592102] protocol 88fb is buggy, dev hsr_slave_1 [ 388.592201] protocol 88fb is buggy, dev hsr_slave_0 [ 388.612305] protocol 88fb is buggy, dev hsr_slave_1 [ 388.617558] protocol 88fb is buggy, dev hsr_slave_0 [ 388.623353] protocol 88fb is buggy, dev hsr_slave_1 [ 388.639816] ima: Can not allocate sm3-256 (reason: -2) 22:39:03 executing program 2 (fault-call:2 fault-nth:10): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 388.646218] audit: type=1800 audit(1573079943.232:148): pid=19604 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17395 res=0 [ 388.653908] block nbd3: Attempted send on invalid socket [ 388.676985] print_req_error: I/O error, dev nbd3, sector 64 [ 388.684565] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:39:03 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:03 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 388.740205] FAULT_INJECTION: forcing a failure. [ 388.740205] name failslab, interval 1, probability 0, space 0, times 0 [ 388.813230] CPU: 1 PID: 19735 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 388.820209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.830181] Call Trace: [ 388.832792] dump_stack+0x172/0x1f0 [ 388.832838] should_fail.cold+0xa/0x1b [ 388.832857] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 388.840360] ? lock_downgrade+0x880/0x880 [ 388.840389] __should_failslab+0x121/0x190 [ 388.854053] should_failslab+0x9/0x14 [ 388.857874] kmem_cache_alloc_trace+0x2cc/0x760 22:39:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 388.862562] ? __lock_is_held+0xb6/0x140 [ 388.866637] ? should_fail+0x14d/0x85c [ 388.870630] ima_add_digest_entry+0x51/0x480 [ 388.875056] ima_add_template_entry+0x544/0x620 [ 388.879744] ? ima_get_binary_runtime_size+0x50/0x50 [ 388.884862] ? rcu_read_lock_sched_held+0x110/0x130 [ 388.885444] block nbd3: Attempted send on invalid socket [ 388.889888] ? __kmalloc+0x5e1/0x750 [ 388.889911] ? memcpy+0x46/0x50 [ 388.889927] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 388.889945] ima_store_template+0x1d8/0x2a0 [ 388.889961] ? ima_eventname_init_common+0x13b/0x1b0 [ 388.895465] print_req_error: I/O error, dev nbd3, sector 64 [ 388.899128] ? ima_alloc_init_template+0x3b0/0x3b0 [ 388.902611] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 388.907391] ? ima_eventname_ng_init+0x20/0x30 [ 388.907408] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 388.907421] ? ima_alloc_init_template+0x2c1/0x3b0 [ 388.907444] ima_add_violation+0x14e/0x1f0 [ 388.907460] ? ima_store_template+0x2a0/0x2a0 [ 388.907480] ? kmem_cache_alloc+0x32a/0x700 [ 388.962827] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.968351] ? ima_d_path+0xbf/0x1ee [ 388.972142] process_measurement+0xb3e/0x1560 [ 388.976633] ? ima_add_template_entry.cold+0x48/0x48 [ 388.981726] ? mark_held_locks+0x100/0x100 [ 388.985956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.991481] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.997013] ? generic_file_open+0x8d/0xb0 [ 389.001235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.007381] ? dquot_file_open+0x77/0xb0 [ 389.011436] ? selinux_task_getsecid+0x16f/0x2d0 [ 389.016191] ? find_held_lock+0x35/0x130 [ 389.020848] ? selinux_task_getsecid+0x16f/0x2d0 [ 389.025944] ? lock_downgrade+0x880/0x880 [ 389.030095] ? kasan_check_read+0x11/0x20 [ 389.034235] ? selinux_task_getsecid+0x196/0x2d0 [ 389.040114] ima_file_check+0xc5/0x110 [ 389.043990] ? process_measurement+0x1560/0x1560 [ 389.048733] ? inode_permission+0xb4/0x560 [ 389.053835] path_openat+0x1130/0x45e0 [ 389.057797] ? __lock_acquire+0x6ee/0x49c0 [ 389.062020] ? getname+0x1a/0x20 [ 389.065371] ? do_sys_open+0x2c9/0x550 [ 389.069513] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 389.074185] ? __alloc_fd+0x44d/0x560 [ 389.080664] do_filp_open+0x1a1/0x280 [ 389.084463] ? may_open_dev+0x100/0x100 [ 389.088433] ? kasan_check_read+0x11/0x20 [ 389.092566] ? do_raw_spin_unlock+0x57/0x270 [ 389.096964] ? _raw_spin_unlock+0x2d/0x50 [ 389.101446] ? __alloc_fd+0x44d/0x560 [ 389.105329] do_sys_open+0x3fe/0x550 [ 389.109034] ? filp_open+0x80/0x80 [ 389.112575] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 389.117317] ? do_syscall_64+0x26/0x620 [ 389.121274] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.126629] ? do_syscall_64+0x26/0x620 [ 389.130604] __x64_sys_open+0x7e/0xc0 [ 389.134393] do_syscall_64+0xfd/0x620 [ 389.138190] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.143389] RIP: 0033:0x45a219 [ 389.146580] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 389.166350] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 389.174867] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 389.183704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 389.190966] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 389.198321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 389.206277] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 389.219382] ima: OUT OF MEMORY ERROR creating queue entry [ 389.224513] protocol 88fb is buggy, dev hsr_slave_0 [ 389.225908] audit: type=1804 audit(1573079943.812:149): pid=19735 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=add_template_measure cause=ENOMEM comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/167/bus" dev="sda1" ino=17395 res=0 [ 389.230110] protocol 88fb is buggy, dev hsr_slave_1 22:39:03 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 389.258036] audit: type=1804 audit(1573079943.842:150): pid=19735 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/167/bus" dev="sda1" ino=17395 res=0 [ 389.262273] protocol 88fb is buggy, dev hsr_slave_0 [ 389.294672] protocol 88fb is buggy, dev hsr_slave_1 [ 389.408399] ima: Can not allocate sm3-256 (reason: -2) [ 389.432367] audit: type=1800 audit(1573079944.012:151): pid=19735 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17395 res=0 22:39:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:39:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:39:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:39:05 executing program 2 (fault-call:2 fault-nth:11): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:39:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 391.085759] block nbd3: Attempted send on invalid socket [ 391.091386] print_req_error: I/O error, dev nbd3, sector 64 [ 391.100692] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 391.101190] FAULT_INJECTION: forcing a failure. [ 391.101190] name failslab, interval 1, probability 0, space 0, times 0 [ 391.126351] CPU: 1 PID: 19949 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 391.133323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.142861] Call Trace: [ 391.145461] dump_stack+0x172/0x1f0 [ 391.149087] should_fail.cold+0xa/0x1b [ 391.153319] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 391.158418] ? lock_downgrade+0x880/0x880 [ 391.163183] __should_failslab+0x121/0x190 [ 391.167845] should_failslab+0x9/0x14 [ 391.171636] kmem_cache_alloc+0x2ae/0x700 [ 391.175868] audit_log_start+0x2dd/0x7a0 [ 391.179936] ? audit_serial+0x30/0x30 [ 391.183734] ? ima_get_binary_runtime_size+0x50/0x50 [ 391.189541] ? rcu_read_lock_sched_held+0x110/0x130 [ 391.194576] ? memcpy+0x46/0x50 [ 391.197850] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 391.202878] integrity_audit_msg+0xff/0x480 [ 391.207200] ? integrity_kernel_read+0x200/0x200 [ 391.211941] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 391.217031] ? ima_alloc_init_template+0x2c1/0x3b0 [ 391.221954] ima_add_violation+0x187/0x1f0 [ 391.226187] ? ima_store_template+0x2a0/0x2a0 [ 391.230674] ? kmem_cache_alloc+0x32a/0x700 [ 391.234986] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.240531] ? ima_d_path+0xbf/0x1ee [ 391.244761] process_measurement+0xb3e/0x1560 [ 391.249253] ? ima_add_template_entry.cold+0x48/0x48 [ 391.254437] ? mark_held_locks+0x100/0x100 [ 391.258658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.264964] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.270944] ? generic_file_open+0x8d/0xb0 [ 391.275165] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.280689] ? dquot_file_open+0x77/0xb0 [ 391.284754] ? selinux_task_getsecid+0x16f/0x2d0 [ 391.289499] ? find_held_lock+0x35/0x130 [ 391.293551] ? selinux_task_getsecid+0x16f/0x2d0 [ 391.298297] ? lock_downgrade+0x880/0x880 [ 391.302445] ? kasan_check_read+0x11/0x20 [ 391.306585] ? selinux_task_getsecid+0x196/0x2d0 [ 391.311426] ima_file_check+0xc5/0x110 [ 391.315301] ? process_measurement+0x1560/0x1560 [ 391.320046] ? inode_permission+0xb4/0x560 [ 391.324384] path_openat+0x1130/0x45e0 [ 391.328261] ? __lock_acquire+0x6ee/0x49c0 [ 391.332481] ? getname+0x1a/0x20 [ 391.335833] ? do_sys_open+0x2c9/0x550 [ 391.339714] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 391.344383] ? __alloc_fd+0x44d/0x560 [ 391.348183] do_filp_open+0x1a1/0x280 [ 391.351988] ? may_open_dev+0x100/0x100 [ 391.355963] ? kasan_check_read+0x11/0x20 [ 391.360627] ? do_raw_spin_unlock+0x57/0x270 [ 391.365213] ? _raw_spin_unlock+0x2d/0x50 [ 391.370136] ? __alloc_fd+0x44d/0x560 [ 391.373935] do_sys_open+0x3fe/0x550 [ 391.377643] ? filp_open+0x80/0x80 [ 391.381177] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.385920] ? do_syscall_64+0x26/0x620 [ 391.389888] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.395237] ? do_syscall_64+0x26/0x620 [ 391.399201] __x64_sys_open+0x7e/0xc0 [ 391.402991] do_syscall_64+0xfd/0x620 [ 391.406784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.411960] RIP: 0033:0x45a219 [ 391.415152] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.438555] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 391.446357] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 391.453620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 391.460874] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 391.468144] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 391.475401] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 391.485366] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 391.493110] audit: out of memory in audit_log_start [ 391.518351] ima: Can not allocate sm3-256 (reason: -2) 22:39:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x29, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:06 executing program 2 (fault-call:2 fault-nth:12): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 391.526116] audit: type=1800 audit(1573079946.102:152): pid=19949 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17405 res=0 22:39:06 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 391.591594] FAULT_INJECTION: forcing a failure. [ 391.591594] name failslab, interval 1, probability 0, space 0, times 0 [ 391.603419] CPU: 0 PID: 20064 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 391.610445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.610476] Call Trace: [ 391.610501] dump_stack+0x172/0x1f0 [ 391.610521] should_fail.cold+0xa/0x1b [ 391.630008] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 391.630029] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.640677] __should_failslab+0x121/0x190 [ 391.644924] should_failslab+0x9/0x14 [ 391.648745] __kmalloc+0x71/0x750 [ 391.652300] ? context_struct_to_string+0x428/0x880 [ 391.657427] context_struct_to_string+0x428/0x880 [ 391.660140] block nbd3: Attempted send on invalid socket [ 391.662283] ? security_load_policycaps+0x540/0x540 [ 391.662299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.662315] ? sidtab_search_core+0x1d0/0x320 [ 391.662336] security_sid_to_context_core.isra.0+0x226/0x2f0 [ 391.662355] security_sid_to_context+0x35/0x40 [ 391.667832] print_req_error: I/O error, dev nbd3, sector 64 [ 391.672798] selinux_secid_to_secctx+0x2d/0x40 [ 391.679881] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 391.682996] security_secid_to_secctx+0x75/0xc0 [ 391.683018] audit_log_task_context+0xf7/0x170 [ 391.683032] ? audit_log_format+0x110/0x110 [ 391.683048] ? from_kuid+0x85/0xc0 [ 391.730240] integrity_audit_msg+0x265/0x480 [ 391.734737] ? integrity_kernel_read+0x200/0x200 [ 391.739488] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 391.744599] ? ima_alloc_init_template+0x2c1/0x3b0 [ 391.749517] ima_add_violation+0x187/0x1f0 [ 391.753747] ? ima_store_template+0x2a0/0x2a0 [ 391.758255] ? kmem_cache_alloc+0x32a/0x700 [ 391.762836] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.768366] ? ima_d_path+0xbf/0x1ee [ 391.772076] process_measurement+0xb3e/0x1560 [ 391.776582] ? ima_add_template_entry.cold+0x48/0x48 [ 391.781687] ? mark_held_locks+0x100/0x100 [ 391.785911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.791438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.797655] ? generic_file_open+0x8d/0xb0 [ 391.801876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.807402] ? dquot_file_open+0x77/0xb0 [ 391.815465] ? selinux_task_getsecid+0x16f/0x2d0 [ 391.820310] ? find_held_lock+0x35/0x130 [ 391.824362] ? selinux_task_getsecid+0x16f/0x2d0 [ 391.830070] ? lock_downgrade+0x880/0x880 [ 391.834298] ? kasan_check_read+0x11/0x20 [ 391.838441] ? selinux_task_getsecid+0x196/0x2d0 [ 391.843187] ima_file_check+0xc5/0x110 [ 391.847077] ? process_measurement+0x1560/0x1560 [ 391.851819] ? inode_permission+0xb4/0x560 [ 391.856068] path_openat+0x1130/0x45e0 [ 391.859947] ? __lock_acquire+0x6ee/0x49c0 [ 391.864182] ? getname+0x1a/0x20 [ 391.867625] ? do_sys_open+0x2c9/0x550 [ 391.871510] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 391.876182] ? find_held_lock+0x35/0x130 [ 391.880251] ? __alloc_fd+0x44d/0x560 [ 391.884044] do_filp_open+0x1a1/0x280 [ 391.887848] ? may_open_dev+0x100/0x100 [ 391.891862] ? kasan_check_read+0x11/0x20 [ 391.896111] ? do_raw_spin_unlock+0x57/0x270 [ 391.900526] ? _raw_spin_unlock+0x2d/0x50 [ 391.904670] ? __alloc_fd+0x44d/0x560 [ 391.908471] do_sys_open+0x3fe/0x550 [ 391.912194] ? filp_open+0x80/0x80 [ 391.915732] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.920479] ? do_syscall_64+0x26/0x620 [ 391.924443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.929794] ? do_syscall_64+0x26/0x620 [ 391.933759] __x64_sys_open+0x7e/0xc0 [ 391.937551] do_syscall_64+0xfd/0x620 [ 391.941344] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.946648] RIP: 0033:0x45a219 [ 391.949832] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.968729] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 391.976430] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 391.983688] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 391.990946] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 391.998203] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 392.005634] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 22:39:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 392.050134] audit: error in audit_log_task_context [ 392.056692] audit: type=1804 audit(1573079946.172:153): pid=20064 uid=0 auid=4294967295 ses=4294967295 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/169/bus" dev="sda1" ino=17405 res=1 [ 392.076795] ima: Can not allocate sm3-256 (reason: -2) 22:39:06 executing program 2 (fault-call:2 fault-nth:13): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 392.237025] FAULT_INJECTION: forcing a failure. [ 392.237025] name failslab, interval 1, probability 0, space 0, times 0 [ 392.256631] CPU: 0 PID: 20184 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 392.263606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.273010] Call Trace: [ 392.275610] dump_stack+0x172/0x1f0 [ 392.279238] should_fail.cold+0xa/0x1b [ 392.283189] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 392.288301] ? lock_downgrade+0x880/0x880 [ 392.292455] __should_failslab+0x121/0x190 [ 392.296685] should_failslab+0x9/0x14 [ 392.300480] kmem_cache_alloc_node_trace+0x274/0x720 [ 392.305601] ? __alloc_skb+0xd5/0x5f0 [ 392.309397] __kmalloc_node_track_caller+0x3d/0x80 [ 392.314316] __kmalloc_reserve.isra.0+0x40/0xf0 [ 392.318990] __alloc_skb+0x10b/0x5f0 [ 392.322701] ? skb_scrub_packet+0x490/0x490 [ 392.327016] ? kmem_cache_alloc+0x32a/0x700 [ 392.331332] audit_log_start+0x302/0x7a0 [ 392.335389] ? audit_serial+0x30/0x30 [ 392.339178] ? ima_get_binary_runtime_size+0x50/0x50 [ 392.344278] ? rcu_read_lock_sched_held+0x110/0x130 [ 392.349332] ? memcpy+0x46/0x50 [ 392.352600] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 392.357604] integrity_audit_msg+0xff/0x480 [ 392.361916] ? integrity_kernel_read+0x200/0x200 [ 392.366727] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 392.371739] ? ima_alloc_init_template+0x2c1/0x3b0 [ 392.376691] ima_add_violation+0x187/0x1f0 [ 392.380935] ? ima_store_template+0x2a0/0x2a0 [ 392.385418] ? kmem_cache_alloc+0x32a/0x700 [ 392.389733] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.395255] ? ima_d_path+0xbf/0x1ee [ 392.398968] process_measurement+0xb3e/0x1560 [ 392.403458] ? ima_add_template_entry.cold+0x48/0x48 [ 392.408561] ? mark_held_locks+0x100/0x100 [ 392.412781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.418322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.423851] ? generic_file_open+0x8d/0xb0 [ 392.428084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.438298] ? dquot_file_open+0x77/0xb0 [ 392.442348] ? selinux_task_getsecid+0x16f/0x2d0 [ 392.447102] ? find_held_lock+0x35/0x130 [ 392.451164] ? selinux_task_getsecid+0x16f/0x2d0 [ 392.456375] ? lock_downgrade+0x880/0x880 [ 392.460520] ? kasan_check_read+0x11/0x20 [ 392.464658] ? selinux_task_getsecid+0x196/0x2d0 [ 392.469434] ima_file_check+0xc5/0x110 [ 392.473325] ? process_measurement+0x1560/0x1560 [ 392.478079] ? inode_permission+0xb4/0x560 [ 392.482310] path_openat+0x1130/0x45e0 [ 392.486195] ? __lock_acquire+0x6ee/0x49c0 [ 392.490426] ? getname+0x1a/0x20 [ 392.493846] ? do_sys_open+0x2c9/0x550 [ 392.497765] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 392.502429] ? __alloc_fd+0x44d/0x560 [ 392.506222] do_filp_open+0x1a1/0x280 [ 392.510032] ? may_open_dev+0x100/0x100 [ 392.514017] ? kasan_check_read+0x11/0x20 [ 392.518514] ? do_raw_spin_unlock+0x57/0x270 [ 392.522934] ? _raw_spin_unlock+0x2d/0x50 [ 392.527095] ? __alloc_fd+0x44d/0x560 [ 392.530905] do_sys_open+0x3fe/0x550 [ 392.534614] ? filp_open+0x80/0x80 [ 392.538157] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 392.542922] ? do_syscall_64+0x26/0x620 [ 392.546908] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.552457] ? do_syscall_64+0x26/0x620 [ 392.556451] __x64_sys_open+0x7e/0xc0 [ 392.560251] do_syscall_64+0xfd/0x620 [ 392.564061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.569243] RIP: 0033:0x45a219 [ 392.572800] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.592164] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 392.599935] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 392.607263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 392.614549] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 392.621822] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 392.629086] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 392.659764] ima: Can not allocate sm3-256 (reason: -2) 22:39:08 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, 0x0, 0x0, 0x0) 22:39:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x116, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:08 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:39:08 executing program 2 (fault-call:2 fault-nth:14): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:39:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:39:08 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 394.180752] block nbd3: Attempted send on invalid socket [ 394.186376] print_req_error: I/O error, dev nbd3, sector 64 [ 394.192756] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 394.201630] FAULT_INJECTION: forcing a failure. [ 394.201630] name failslab, interval 1, probability 0, space 0, times 0 [ 394.213045] CPU: 0 PID: 20199 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 394.219987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.229346] Call Trace: [ 394.231962] dump_stack+0x172/0x1f0 [ 394.235609] should_fail.cold+0xa/0x1b [ 394.239507] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 394.244640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.250175] __should_failslab+0x121/0x190 [ 394.254499] should_failslab+0x9/0x14 [ 394.258293] __kmalloc+0x71/0x750 [ 394.261743] ? context_struct_to_string+0x428/0x880 [ 394.266751] context_struct_to_string+0x428/0x880 [ 394.271603] ? security_load_policycaps+0x540/0x540 [ 394.276619] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.282144] ? sidtab_search_core+0x1d0/0x320 [ 394.286645] security_sid_to_context_core.isra.0+0x226/0x2f0 [ 394.292435] security_sid_to_context+0x35/0x40 [ 394.297020] selinux_secid_to_secctx+0x2d/0x40 [ 394.301617] security_secid_to_secctx+0x75/0xc0 [ 394.306290] audit_log_task_context+0xf7/0x170 [ 394.310881] ? audit_log_format+0x110/0x110 [ 394.315209] ? from_kuid+0x85/0xc0 [ 394.318758] integrity_audit_msg+0x265/0x480 [ 394.323164] ? integrity_kernel_read+0x200/0x200 [ 394.327907] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 394.332910] ? ima_alloc_init_template+0x2c1/0x3b0 [ 394.337919] ima_add_violation+0x187/0x1f0 [ 394.342350] ? ima_store_template+0x2a0/0x2a0 [ 394.347453] ? kmem_cache_alloc+0x32a/0x700 [ 394.351864] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.357399] ? ima_d_path+0xbf/0x1ee [ 394.361116] process_measurement+0xb3e/0x1560 [ 394.365628] ? ima_add_template_entry.cold+0x48/0x48 [ 394.370854] ? mark_held_locks+0x100/0x100 [ 394.375181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.380713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.386258] ? generic_file_open+0x8d/0xb0 [ 394.391792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.397326] ? dquot_file_open+0x77/0xb0 [ 394.401384] ? selinux_task_getsecid+0x16f/0x2d0 [ 394.406127] ? find_held_lock+0x35/0x130 [ 394.410176] ? selinux_task_getsecid+0x16f/0x2d0 [ 394.414923] ? lock_downgrade+0x880/0x880 [ 394.419102] ? kasan_check_read+0x11/0x20 [ 394.423334] ? selinux_task_getsecid+0x196/0x2d0 [ 394.428169] ima_file_check+0xc5/0x110 [ 394.432048] ? process_measurement+0x1560/0x1560 [ 394.436790] ? inode_permission+0xb4/0x560 [ 394.441026] path_openat+0x1130/0x45e0 [ 394.445441] ? __lock_acquire+0x6ee/0x49c0 [ 394.449658] ? getname+0x1a/0x20 [ 394.453010] ? do_sys_open+0x2c9/0x550 [ 394.456893] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 394.461558] ? __alloc_fd+0x44d/0x560 [ 394.465347] do_filp_open+0x1a1/0x280 [ 394.469572] ? may_open_dev+0x100/0x100 [ 394.473548] ? kasan_check_read+0x11/0x20 [ 394.477956] ? do_raw_spin_unlock+0x57/0x270 [ 394.482371] ? _raw_spin_unlock+0x2d/0x50 [ 394.486512] ? __alloc_fd+0x44d/0x560 [ 394.490326] do_sys_open+0x3fe/0x550 [ 394.494395] ? filp_open+0x80/0x80 [ 394.498014] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 394.502772] ? do_syscall_64+0x26/0x620 [ 394.507599] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.513567] ? do_syscall_64+0x26/0x620 [ 394.517540] __x64_sys_open+0x7e/0xc0 [ 394.521331] do_syscall_64+0xfd/0x620 [ 394.532068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.537252] RIP: 0033:0x45a219 [ 394.540433] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 394.559322] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 394.567470] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 394.574730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 394.582006] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 394.592479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 394.599740] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 394.609540] audit_panic: 4 callbacks suppressed [ 394.609548] audit: error in audit_log_task_context [ 394.623276] audit: type=1804 audit(1573079948.792:156): pid=20199 uid=0 auid=4294967295 ses=4294967295 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/171/bus" dev="sda1" ino=17428 res=1 [ 394.637404] ima: Can not allocate sm3-256 (reason: -2) 22:39:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:39:09 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 394.673631] audit: type=1800 audit(1573079949.252:157): pid=20199 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17428 res=0 22:39:09 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:39:09 executing program 2 (fault-call:2 fault-nth:15): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:39:09 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 394.804356] net_ratelimit: 8 callbacks suppressed [ 394.804365] protocol 88fb is buggy, dev hsr_slave_0 [ 394.815036] protocol 88fb is buggy, dev hsr_slave_1 [ 394.820186] protocol 88fb is buggy, dev hsr_slave_0 [ 394.825312] protocol 88fb is buggy, dev hsr_slave_1 [ 394.827657] block nbd3: Attempted send on invalid socket [ 394.830468] protocol 88fb is buggy, dev hsr_slave_0 [ 394.835923] print_req_error: I/O error, dev nbd3, sector 64 [ 394.836328] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 394.840991] protocol 88fb is buggy, dev hsr_slave_1 22:39:09 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x5, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 394.890751] audit: type=1804 audit(1573079949.472:158): pid=20325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/172/bus" dev="sda1" ino=17429 res=1 [ 394.927745] FAULT_INJECTION: forcing a failure. [ 394.927745] name failslab, interval 1, probability 0, space 0, times 0 [ 394.939357] CPU: 0 PID: 20325 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 394.968868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.978228] Call Trace: [ 394.980841] dump_stack+0x172/0x1f0 [ 394.984483] should_fail.cold+0xa/0x1b [ 394.988436] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 394.988466] __should_failslab+0x121/0x190 [ 394.988483] should_failslab+0x9/0x14 [ 394.988502] __kmalloc_track_caller+0x2de/0x750 [ 394.997884] ? ext4_xattr_ibody_get+0x540/0x540 [ 394.997905] ? __mutex_lock+0x3cd/0x1300 [ 395.017241] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 395.022302] ? process_measurement+0x354/0x1560 [ 395.027070] ? vfs_getxattr_alloc+0x26b/0x3b0 [ 395.031592] krealloc+0x66/0xc0 [ 395.034907] vfs_getxattr_alloc+0x26b/0x3b0 [ 395.039238] ? path_setxattr+0x1b0/0x1b0 [ 395.043299] ? lock_downgrade+0x880/0x880 [ 395.047478] ima_read_xattr+0x31/0x60 [ 395.051269] process_measurement+0xe93/0x1560 [ 395.056209] ? ima_add_template_entry.cold+0x48/0x48 [ 395.061304] ? mark_held_locks+0x100/0x100 [ 395.065548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.071092] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.076740] ? generic_file_open+0x8d/0xb0 [ 395.081072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.086629] ? dquot_file_open+0x77/0xb0 [ 395.090695] ? selinux_task_getsecid+0x16f/0x2d0 [ 395.095571] ? find_held_lock+0x35/0x130 [ 395.099754] ? selinux_task_getsecid+0x16f/0x2d0 [ 395.104523] ? lock_downgrade+0x880/0x880 [ 395.108684] ? kasan_check_read+0x11/0x20 [ 395.112844] ? selinux_task_getsecid+0x196/0x2d0 [ 395.117597] ima_file_check+0xc5/0x110 [ 395.121506] ? process_measurement+0x1560/0x1560 [ 395.126293] ? inode_permission+0xb4/0x560 [ 395.130534] path_openat+0x1130/0x45e0 [ 395.134412] ? __lock_acquire+0x6ee/0x49c0 [ 395.138630] ? getname+0x1a/0x20 [ 395.141981] ? do_sys_open+0x2c9/0x550 [ 395.145860] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 395.150963] ? __alloc_fd+0x44d/0x560 [ 395.154755] do_filp_open+0x1a1/0x280 [ 395.158560] ? may_open_dev+0x100/0x100 [ 395.162539] ? kasan_check_read+0x11/0x20 [ 395.166685] ? do_raw_spin_unlock+0x57/0x270 [ 395.171103] ? _raw_spin_unlock+0x2d/0x50 [ 395.175245] ? __alloc_fd+0x44d/0x560 [ 395.179045] do_sys_open+0x3fe/0x550 [ 395.182759] ? filp_open+0x80/0x80 [ 395.186293] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 395.191057] ? do_syscall_64+0x26/0x620 [ 395.195033] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.202555] ? do_syscall_64+0x26/0x620 [ 395.206533] __x64_sys_open+0x7e/0xc0 [ 395.210343] do_syscall_64+0xfd/0x620 [ 395.214148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.219328] RIP: 0033:0x45a219 [ 395.222942] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.242676] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 395.250479] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 395.257750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 395.265006] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 395.272263] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 395.279567] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 22:39:11 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, 0x0, 0x0, 0x0) 22:39:11 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:39:11 executing program 2 (fault-call:2 fault-nth:16): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:39:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:39:11 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 397.255515] block nbd3: Attempted send on invalid socket [ 397.261620] print_req_error: I/O error, dev nbd3, sector 64 [ 397.268864] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 397.278375] audit: type=1804 audit(1573079951.862:159): pid=20443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/173/bus" dev="sda1" ino=17446 res=1 [ 397.278398] FAULT_INJECTION: forcing a failure. [ 397.278398] name failslab, interval 1, probability 0, space 0, times 0 [ 397.322880] CPU: 0 PID: 20443 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 397.330008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.340156] Call Trace: [ 397.342925] dump_stack+0x172/0x1f0 [ 397.346605] should_fail.cold+0xa/0x1b [ 397.350595] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 397.355973] ? lock_downgrade+0x880/0x880 [ 397.360527] __should_failslab+0x121/0x190 [ 397.364757] should_failslab+0x9/0x14 [ 397.368546] kmem_cache_alloc_trace+0x2cc/0x760 [ 397.373262] __request_module+0x327/0xb84 [ 397.377411] ? crypto_alg_mod_lookup+0x263/0x550 [ 397.382596] ? free_modprobe_argv+0xa0/0xa0 [ 397.386918] ? crypto_alg_lookup+0x77/0x1d0 [ 397.391891] ? find_held_lock+0x35/0x130 [ 397.396325] ? crypto_alg_lookup+0x77/0x1d0 [ 397.400763] ? lock_downgrade+0x880/0x880 [ 397.404909] ? crypto_alg_lookup+0x47/0x1d0 [ 397.409224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.416488] ? __crypto_alg_lookup+0x2fa/0x370 [ 397.421631] crypto_alg_mod_lookup+0x263/0x550 [ 397.426805] crypto_alloc_tfm+0xd9/0x2e0 [ 397.430948] crypto_alloc_shash+0x2d/0x40 [ 397.435091] ima_alloc_tfm+0xa9/0xf0 [ 397.438795] ima_calc_file_hash+0x17f/0x970 [ 397.443122] ? ext4_xattr_ibody_get+0x540/0x540 [ 397.447797] ima_collect_measurement+0x50f/0x5c0 [ 397.452551] ? ima_get_action+0xa0/0xa0 [ 397.456523] process_measurement+0xeca/0x1560 [ 397.464483] ? ima_add_template_entry.cold+0x48/0x48 [ 397.469573] ? mark_held_locks+0x100/0x100 [ 397.477446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.482988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.488525] ? generic_file_open+0x8d/0xb0 [ 397.492935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.499050] ? dquot_file_open+0x77/0xb0 [ 397.503107] ? selinux_task_getsecid+0x16f/0x2d0 [ 397.507877] ? find_held_lock+0x35/0x130 [ 397.511964] ? selinux_task_getsecid+0x16f/0x2d0 [ 397.516810] ? lock_downgrade+0x880/0x880 [ 397.521059] ? kasan_check_read+0x11/0x20 [ 397.525199] ? selinux_task_getsecid+0x196/0x2d0 [ 397.530224] ima_file_check+0xc5/0x110 [ 397.534297] ? process_measurement+0x1560/0x1560 [ 397.539316] ? inode_permission+0xb4/0x560 [ 397.543861] path_openat+0x1130/0x45e0 [ 397.547760] ? __lock_acquire+0x6ee/0x49c0 [ 397.551984] ? getname+0x1a/0x20 [ 397.555340] ? do_sys_open+0x2c9/0x550 [ 397.559917] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 397.564839] ? __alloc_fd+0x44d/0x560 [ 397.568630] do_filp_open+0x1a1/0x280 [ 397.572419] ? may_open_dev+0x100/0x100 [ 397.576428] ? kasan_check_read+0x11/0x20 [ 397.580576] ? do_raw_spin_unlock+0x57/0x270 [ 397.585258] ? _raw_spin_unlock+0x2d/0x50 [ 397.590352] ? __alloc_fd+0x44d/0x560 [ 397.594178] do_sys_open+0x3fe/0x550 [ 397.597889] ? filp_open+0x80/0x80 [ 397.601513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 397.606455] ? do_syscall_64+0x26/0x620 [ 397.610821] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.616196] ? do_syscall_64+0x26/0x620 [ 397.620167] __x64_sys_open+0x7e/0xc0 [ 397.623971] do_syscall_64+0xfd/0x620 [ 397.627878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.633066] RIP: 0033:0x45a219 [ 397.636245] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 397.656338] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 397.664921] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 397.672880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 397.680141] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 397.687418] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 397.695032] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 397.702767] protocol 88fb is buggy, dev hsr_slave_0 22:39:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x8, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 397.707898] protocol 88fb is buggy, dev hsr_slave_1 [ 397.713218] protocol 88fb is buggy, dev hsr_slave_0 [ 397.719160] protocol 88fb is buggy, dev hsr_slave_1 22:39:12 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:39:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 397.758755] ima: Can not allocate sm3-256 (reason: -2) [ 397.765990] audit: type=1800 audit(1573079952.352:160): pid=20443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17446 res=0 22:39:12 executing program 2 (fault-call:2 fault-nth:17): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:39:12 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x9, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 397.946529] block nbd3: Attempted send on invalid socket [ 397.952125] print_req_error: I/O error, dev nbd3, sector 64 [ 397.959600] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 397.993792] audit: type=1804 audit(1573079952.572:161): pid=20564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/174/bus" dev="sda1" ino=17444 res=1 [ 398.036444] FAULT_INJECTION: forcing a failure. [ 398.036444] name failslab, interval 1, probability 0, space 0, times 0 [ 398.049002] CPU: 0 PID: 20564 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 398.055953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.065315] Call Trace: [ 398.067931] dump_stack+0x172/0x1f0 [ 398.072274] should_fail.cold+0xa/0x1b [ 398.076216] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 398.081341] ? lock_downgrade+0x880/0x880 [ 398.085509] __should_failslab+0x121/0x190 [ 398.089738] should_failslab+0x9/0x14 [ 398.093539] kmem_cache_alloc_trace+0x2cc/0x760 [ 398.098213] __request_module+0x327/0xb84 [ 398.102388] ? crypto_alg_mod_lookup+0x42f/0x550 [ 398.107155] ? free_modprobe_argv+0xa0/0xa0 [ 398.111463] ? crypto_alg_lookup+0x77/0x1d0 [ 398.115816] ? find_held_lock+0x35/0x130 [ 398.119869] ? crypto_alg_lookup+0x77/0x1d0 [ 398.124538] ? lock_downgrade+0x880/0x880 [ 398.129121] ? crypto_alg_lookup+0x47/0x1d0 [ 398.133447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.140194] ? __crypto_alg_lookup+0x2fa/0x370 [ 398.144769] crypto_alg_mod_lookup+0x42f/0x550 [ 398.149340] crypto_alloc_tfm+0xd9/0x2e0 [ 398.153428] crypto_alloc_shash+0x2d/0x40 [ 398.157746] ima_alloc_tfm+0xa9/0xf0 [ 398.161460] ima_calc_file_hash+0x17f/0x970 [ 398.165783] ? ext4_xattr_ibody_get+0x540/0x540 [ 398.170450] ima_collect_measurement+0x50f/0x5c0 [ 398.175292] ? ima_get_action+0xa0/0xa0 [ 398.179277] process_measurement+0xeca/0x1560 [ 398.183762] ? ima_add_template_entry.cold+0x48/0x48 [ 398.190065] ? mark_held_locks+0x100/0x100 [ 398.194296] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.200363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.205888] ? generic_file_open+0x8d/0xb0 [ 398.210124] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.215658] ? dquot_file_open+0x77/0xb0 [ 398.219719] ? selinux_task_getsecid+0x16f/0x2d0 [ 398.224477] ? find_held_lock+0x35/0x130 [ 398.228877] ? selinux_task_getsecid+0x16f/0x2d0 [ 398.233627] ? lock_downgrade+0x880/0x880 [ 398.237767] ? kasan_check_read+0x11/0x20 [ 398.241923] ? selinux_task_getsecid+0x196/0x2d0 [ 398.246681] ima_file_check+0xc5/0x110 [ 398.250554] ? process_measurement+0x1560/0x1560 [ 398.255296] ? inode_permission+0xb4/0x560 [ 398.259537] path_openat+0x1130/0x45e0 [ 398.263436] ? __lock_acquire+0x6ee/0x49c0 [ 398.267661] ? getname+0x1a/0x20 [ 398.271018] ? do_sys_open+0x2c9/0x550 [ 398.275424] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 398.280094] ? find_held_lock+0x35/0x130 [ 398.284150] ? __alloc_fd+0x44d/0x560 [ 398.287951] do_filp_open+0x1a1/0x280 [ 398.291764] ? may_open_dev+0x100/0x100 [ 398.295746] ? kasan_check_read+0x11/0x20 [ 398.299949] ? do_raw_spin_unlock+0x57/0x270 [ 398.304364] ? _raw_spin_unlock+0x2d/0x50 [ 398.308507] ? __alloc_fd+0x44d/0x560 [ 398.312404] do_sys_open+0x3fe/0x550 [ 398.316110] ? filp_open+0x80/0x80 [ 398.319640] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 398.324632] ? do_syscall_64+0x26/0x620 [ 398.328606] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.333973] ? do_syscall_64+0x26/0x620 [ 398.337991] __x64_sys_open+0x7e/0xc0 [ 398.341786] do_syscall_64+0xfd/0x620 [ 398.345579] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.350755] RIP: 0033:0x45a219 [ 398.354021] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.372910] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 398.380790] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 398.388049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 398.395318] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 398.402749] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 398.410007] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 398.434355] ima: Can not allocate sm3-256 (reason: -2) [ 398.443396] audit: type=1800 audit(1573079953.022:162): pid=20564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17444 res=0 22:39:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, 0x0, 0x0, 0x0) 22:39:14 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:39:14 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:39:14 executing program 2 (fault-call:2 fault-nth:18): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:39:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0xa, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:14 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x1, 0x4, 0x400, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59a0229f"}, 0x4000, 0x0, @userptr=0x9, 0x3}) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 400.376125] audit: type=1804 audit(1573079954.962:163): pid=20680 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/175/bus" dev="sda1" ino=17460 res=1 [ 400.416870] FAULT_INJECTION: forcing a failure. [ 400.416870] name failslab, interval 1, probability 0, space 0, times 0 [ 400.444390] CPU: 0 PID: 20680 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 400.451395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.461544] Call Trace: [ 400.464251] dump_stack+0x172/0x1f0 [ 400.467996] should_fail.cold+0xa/0x1b [ 400.471903] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 400.477119] ? lock_downgrade+0x880/0x880 [ 400.481286] __should_failslab+0x121/0x190 [ 400.485539] should_failslab+0x9/0x14 [ 400.489536] kmem_cache_alloc_trace+0x2cc/0x760 [ 400.494256] ? rcu_read_lock_sched_held+0x110/0x130 [ 400.499323] ? __kmalloc_track_caller+0x5dd/0x750 [ 400.504157] ? rcu_read_lock_sched_held+0x110/0x130 [ 400.509252] call_usermodehelper_setup+0x7b/0x2e0 [ 400.514193] ? memcpy+0x46/0x50 [ 400.517458] ? dec_ucount+0x250/0x250 [ 400.521251] __request_module+0x440/0xb84 [ 400.525413] ? crypto_alg_mod_lookup+0x263/0x550 [ 400.530169] ? free_modprobe_argv+0xa0/0xa0 [ 400.534505] ? crypto_alg_lookup+0x77/0x1d0 [ 400.538831] ? find_held_lock+0x35/0x130 [ 400.542900] ? crypto_alg_lookup+0x77/0x1d0 [ 400.547222] ? lock_downgrade+0x880/0x880 [ 400.551620] ? crypto_alg_lookup+0x47/0x1d0 [ 400.556733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.562298] ? __crypto_alg_lookup+0x2fa/0x370 [ 400.566884] crypto_alg_mod_lookup+0x263/0x550 [ 400.571487] crypto_alloc_tfm+0xd9/0x2e0 [ 400.575561] crypto_alloc_shash+0x2d/0x40 [ 400.579703] ima_alloc_tfm+0xa9/0xf0 [ 400.583408] ima_calc_file_hash+0x17f/0x970 [ 400.587725] ? ext4_xattr_ibody_get+0x540/0x540 [ 400.592389] ima_collect_measurement+0x50f/0x5c0 [ 400.597166] ? ima_get_action+0xa0/0xa0 [ 400.601190] process_measurement+0xeca/0x1560 [ 400.605680] ? ima_add_template_entry.cold+0x48/0x48 [ 400.610783] ? mark_held_locks+0x100/0x100 [ 400.615046] ? debug_smp_processor_id+0x1c/0x20 [ 400.619716] ? perf_trace_lock_acquire+0xf5/0x580 [ 400.624549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.630082] ? selinux_task_getsecid+0x16f/0x2d0 [ 400.634844] ? find_held_lock+0x35/0x130 [ 400.639347] ? selinux_task_getsecid+0x16f/0x2d0 [ 400.644210] ? lock_downgrade+0x880/0x880 [ 400.648372] ? kasan_check_read+0x11/0x20 [ 400.652536] ? selinux_task_getsecid+0x196/0x2d0 [ 400.657291] ima_file_check+0xc5/0x110 [ 400.661189] ? process_measurement+0x1560/0x1560 [ 400.665949] ? inode_permission+0xb4/0x560 [ 400.670197] path_openat+0x1130/0x45e0 [ 400.674101] ? __lock_acquire+0x6ee/0x49c0 [ 400.678334] ? getname+0x1a/0x20 [ 400.682076] ? do_sys_open+0x2c9/0x550 [ 400.685960] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 400.690631] ? __alloc_fd+0x44d/0x560 [ 400.694465] do_filp_open+0x1a1/0x280 [ 400.698278] ? may_open_dev+0x100/0x100 [ 400.702266] ? kasan_check_read+0x11/0x20 [ 400.706414] ? do_raw_spin_unlock+0x57/0x270 [ 400.710812] ? _raw_spin_unlock+0x2d/0x50 [ 400.714949] ? __alloc_fd+0x44d/0x560 [ 400.718759] do_sys_open+0x3fe/0x550 [ 400.722477] ? filp_open+0x80/0x80 [ 400.726030] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 400.730786] ? do_syscall_64+0x26/0x620 [ 400.734757] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.740149] ? do_syscall_64+0x26/0x620 [ 400.744132] __x64_sys_open+0x7e/0xc0 [ 400.748033] do_syscall_64+0xfd/0x620 [ 400.751829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.757007] RIP: 0033:0x45a219 22:39:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 400.760204] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 400.779125] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 400.787015] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 400.794388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 400.801873] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 400.809150] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 400.816428] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 22:39:15 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:39:15 executing program 2 (fault-call:2 fault-nth:19): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) [ 400.859067] ima: Can not allocate sm3-256 (reason: -2) [ 400.868640] audit: type=1800 audit(1573079955.452:164): pid=20680 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17460 res=0 [ 400.890785] block nbd3: Attempted send on invalid socket [ 400.896585] print_req_error: I/O error, dev nbd3, sector 64 22:39:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x73ae4096bb635250, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0xc, &(0x7f0000000100)={0x0, 0x3}, 0x4) [ 400.928151] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 22:39:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 401.044352] net_ratelimit: 2 callbacks suppressed [ 401.044361] protocol 88fb is buggy, dev hsr_slave_0 [ 401.054411] protocol 88fb is buggy, dev hsr_slave_1 [ 401.059535] protocol 88fb is buggy, dev hsr_slave_0 [ 401.064767] protocol 88fb is buggy, dev hsr_slave_1 [ 401.069909] protocol 88fb is buggy, dev hsr_slave_0 [ 401.075048] protocol 88fb is buggy, dev hsr_slave_1 [ 401.099150] audit: type=1804 audit(1573079955.682:165): pid=20906 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/176/bus" dev="sda1" ino=17463 res=1 [ 401.135896] block nbd3: Attempted send on invalid socket [ 401.141407] print_req_error: I/O error, dev nbd3, sector 64 [ 401.147855] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 401.160332] FAULT_INJECTION: forcing a failure. [ 401.160332] name failslab, interval 1, probability 0, space 0, times 0 [ 401.184376] CPU: 1 PID: 20906 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 401.191345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.200714] Call Trace: [ 401.203322] dump_stack+0x172/0x1f0 [ 401.206972] should_fail.cold+0xa/0x1b [ 401.210896] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 401.216025] ? lock_downgrade+0x880/0x880 [ 401.220189] __should_failslab+0x121/0x190 [ 401.224435] should_failslab+0x9/0x14 [ 401.228251] kmem_cache_alloc_trace+0x2cc/0x760 [ 401.228276] __request_module+0x327/0xb84 [ 401.237092] ? crypto_alg_mod_lookup+0x42f/0x550 [ 401.241875] ? free_modprobe_argv+0xa0/0xa0 [ 401.246297] ? crypto_alg_lookup+0x77/0x1d0 [ 401.250628] ? find_held_lock+0x35/0x130 [ 401.254879] ? crypto_alg_lookup+0x77/0x1d0 [ 401.254905] ? lock_downgrade+0x880/0x880 [ 401.254917] ? crypto_alg_lookup+0x47/0x1d0 [ 401.254932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.254946] ? __crypto_alg_lookup+0x2fa/0x370 [ 401.254969] crypto_alg_mod_lookup+0x42f/0x550 [ 401.254987] crypto_alloc_tfm+0xd9/0x2e0 [ 401.255009] crypto_alloc_shash+0x2d/0x40 [ 401.255022] ima_alloc_tfm+0xa9/0xf0 [ 401.255038] ima_calc_file_hash+0x17f/0x970 [ 401.264010] ? ext4_xattr_ibody_get+0x540/0x540 [ 401.300021] ima_collect_measurement+0x50f/0x5c0 [ 401.300045] ? ima_get_action+0xa0/0xa0 [ 401.300074] process_measurement+0xeca/0x1560 [ 401.317915] ? ima_add_template_entry.cold+0x48/0x48 [ 401.323027] ? mark_held_locks+0x100/0x100 [ 401.323048] ? debug_smp_processor_id+0x1c/0x20 [ 401.323063] ? perf_trace_lock_acquire+0xf5/0x580 [ 401.323079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.342411] ? selinux_task_getsecid+0x16f/0x2d0 [ 401.347275] ? find_held_lock+0x35/0x130 [ 401.351349] ? selinux_task_getsecid+0x16f/0x2d0 [ 401.356129] ? lock_downgrade+0x880/0x880 [ 401.360299] ? kasan_check_read+0x11/0x20 [ 401.364475] ? selinux_task_getsecid+0x196/0x2d0 [ 401.369247] ima_file_check+0xc5/0x110 [ 401.373151] ? process_measurement+0x1560/0x1560 [ 401.377948] ? inode_permission+0xb4/0x560 [ 401.382201] path_openat+0x1130/0x45e0 [ 401.387235] ? __lock_acquire+0x6ee/0x49c0 [ 401.391560] ? getname+0x1a/0x20 [ 401.394938] ? do_sys_open+0x2c9/0x550 [ 401.398847] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 401.403538] ? __alloc_fd+0x44d/0x560 [ 401.407353] do_filp_open+0x1a1/0x280 [ 401.411980] ? may_open_dev+0x100/0x100 [ 401.415948] ? kasan_check_read+0x11/0x20 [ 401.420085] ? do_raw_spin_unlock+0x57/0x270 [ 401.424502] ? _raw_spin_unlock+0x2d/0x50 [ 401.428656] ? __alloc_fd+0x44d/0x560 [ 401.432751] do_sys_open+0x3fe/0x550 [ 401.436470] ? filp_open+0x80/0x80 [ 401.440006] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 401.444761] ? do_syscall_64+0x26/0x620 [ 401.448740] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.454103] ? do_syscall_64+0x26/0x620 [ 401.458353] __x64_sys_open+0x7e/0xc0 [ 401.462179] do_syscall_64+0xfd/0x620 [ 401.465999] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.471188] RIP: 0033:0x45a219 [ 401.474379] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 401.493292] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 401.502295] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 401.509578] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 401.516841] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 401.524106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 401.531393] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 401.539885] ima: Can not allocate sm3-256 (reason: -2) [ 401.545737] audit: type=1800 audit(1573079956.132:166): pid=20906 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17463 res=0 22:39:18 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:39:18 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) 22:39:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0xd, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:18 executing program 2 (fault-call:2 fault-nth:20): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:39:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:18 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) [ 403.467448] audit: type=1804 audit(1573079958.052:167): pid=21018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/177/bus" dev="sda1" ino=17467 res=1 [ 403.530760] block nbd3: Attempted send on invalid socket [ 403.536461] print_req_error: I/O error, dev nbd3, sector 64 [ 403.542429] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 403.563089] FAULT_INJECTION: forcing a failure. [ 403.563089] name failslab, interval 1, probability 0, space 0, times 0 [ 403.590642] CPU: 0 PID: 21018 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 403.597619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.606991] Call Trace: [ 403.609607] dump_stack+0x172/0x1f0 [ 403.613262] should_fail.cold+0xa/0x1b [ 403.617173] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 403.622292] ? lock_downgrade+0x880/0x880 [ 403.626469] __should_failslab+0x121/0x190 [ 403.630711] should_failslab+0x9/0x14 [ 403.634621] __kmalloc_track_caller+0x2de/0x750 [ 403.639306] ? rcu_read_lock_sched_held+0x110/0x130 [ 403.644340] ? kmem_cache_alloc_trace+0x348/0x760 [ 403.649201] ? __request_module+0x345/0xb84 [ 403.653547] kstrdup+0x3a/0x70 [ 403.653565] __request_module+0x345/0xb84 [ 403.653584] ? crypto_alg_mod_lookup+0x42f/0x550 [ 403.660940] ? free_modprobe_argv+0xa0/0xa0 [ 403.660960] ? crypto_alg_lookup+0x77/0x1d0 [ 403.660979] ? find_held_lock+0x35/0x130 [ 403.660995] ? crypto_alg_lookup+0x77/0x1d0 [ 403.683811] ? lock_downgrade+0x880/0x880 22:39:18 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 403.687974] ? crypto_alg_lookup+0x47/0x1d0 [ 403.692317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.697870] ? __crypto_alg_lookup+0x2fa/0x370 [ 403.702480] crypto_alg_mod_lookup+0x42f/0x550 [ 403.707088] crypto_alloc_tfm+0xd9/0x2e0 [ 403.711170] crypto_alloc_shash+0x2d/0x40 [ 403.715332] ima_alloc_tfm+0xa9/0xf0 [ 403.719063] ima_calc_file_hash+0x17f/0x970 [ 403.723548] ? ext4_xattr_ibody_get+0x540/0x540 [ 403.728280] ima_collect_measurement+0x50f/0x5c0 [ 403.733080] ? ima_get_action+0xa0/0xa0 [ 403.737084] process_measurement+0xeca/0x1560 22:39:18 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 403.741601] ? ima_add_template_entry.cold+0x48/0x48 [ 403.746750] ? mark_held_locks+0x100/0x100 [ 403.750994] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.756538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.756555] ? generic_file_open+0x8d/0xb0 [ 403.756568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.756586] ? dquot_file_open+0x77/0xb0 [ 403.766337] ? selinux_task_getsecid+0x16f/0x2d0 [ 403.766355] ? find_held_lock+0x35/0x130 [ 403.766371] ? selinux_task_getsecid+0x16f/0x2d0 [ 403.766393] ? lock_downgrade+0x880/0x880 [ 403.766411] ? kasan_check_read+0x11/0x20 [ 403.797862] ? selinux_task_getsecid+0x196/0x2d0 [ 403.798578] block nbd3: Attempted send on invalid socket [ 403.802636] ima_file_check+0xc5/0x110 [ 403.802655] ? process_measurement+0x1560/0x1560 [ 403.802669] ? inode_permission+0xb4/0x560 [ 403.802691] path_openat+0x1130/0x45e0 [ 403.808167] print_req_error: I/O error, dev nbd3, sector 64 [ 403.812025] ? __lock_acquire+0x6ee/0x49c0 [ 403.817598] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 403.821089] ? getname+0x1a/0x20 [ 403.821107] ? do_sys_open+0x2c9/0x550 [ 403.821135] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 403.821156] ? __alloc_fd+0x44d/0x560 [ 403.860318] do_filp_open+0x1a1/0x280 [ 403.864118] ? may_open_dev+0x100/0x100 [ 403.868092] ? kasan_check_read+0x11/0x20 [ 403.872237] ? do_raw_spin_unlock+0x57/0x270 [ 403.876636] ? _raw_spin_unlock+0x2d/0x50 [ 403.880792] ? __alloc_fd+0x44d/0x560 [ 403.884696] do_sys_open+0x3fe/0x550 [ 403.888422] ? filp_open+0x80/0x80 [ 403.891963] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 403.896824] ? do_syscall_64+0x26/0x620 [ 403.900804] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.906160] ? do_syscall_64+0x26/0x620 [ 403.910132] __x64_sys_open+0x7e/0xc0 [ 403.913947] do_syscall_64+0xfd/0x620 [ 403.917762] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.923204] RIP: 0033:0x45a219 [ 403.926390] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.945290] RSP: 002b:00007f0ed949bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 403.953011] RAX: ffffffffffffffda RBX: 00007f0ed949bc90 RCX: 000000000045a219 [ 403.960289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200004c0 [ 403.967576] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 403.974946] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ed949c6d4 [ 403.982215] R13: 00000000004fafdf R14: 00000000004dc880 R15: 0000000000000004 [ 403.991362] protocol 88fb is buggy, dev hsr_slave_0 [ 403.996629] protocol 88fb is buggy, dev hsr_slave_1 [ 404.001763] protocol 88fb is buggy, dev hsr_slave_0 [ 404.006902] protocol 88fb is buggy, dev hsr_slave_1 [ 404.034617] ima: Can not allocate sm3-256 (reason: -2) 22:39:18 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) 22:39:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0xe, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:18 executing program 4 (fault-call:11 fault-nth:0): prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/99) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x1, 0x13d}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20}, 0x20}}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 404.057593] audit: type=1800 audit(1573079958.642:168): pid=21018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17467 res=0 22:39:18 executing program 2 (fault-call:2 fault-nth:21): r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x2, 0x11}, 0xa, 0x0) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) 22:39:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0xa00) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) syz_open_dev$vbi(0x0, 0x0, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) 22:39:18 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) [ 404.262121] block nbd3: Attempted send on invalid socket [ 404.267764] print_req_error: I/O error, dev nbd3, sector 64 [ 404.271986] audit: type=1804 audit(1573079958.852:169): pid=21358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir155647254/syzkaller.RBcL2y/178/bus" dev="sda1" ino=16817 res=1 [ 404.284466] isofs_fill_super: bread failed, dev=nbd3, iso_blknum=16, block=32 [ 404.300912] FAULT_INJECTION: forcing a failure. [ 404.300912] name failslab, interval 1, probability 0, space 0, times 0 [ 404.319936] CPU: 0 PID: 21358 Comm: syz-executor.2 Not tainted 4.19.82 #0 [ 404.326878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.336218] Call Trace: [ 404.338804] dump_stack+0x172/0x1f0 [ 404.342598] should_fail.cold+0xa/0x1b [ 404.346860] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 404.351964] ? lock_downgrade+0x880/0x880 [ 404.356108] __should_failslab+0x121/0x190 [ 404.361033] should_failslab+0x9/0x14 [ 404.364834] kmem_cache_alloc_trace+0x2cc/0x760 [ 404.369959] ? rcu_read_lock_sched_held+0x110/0x130 [ 404.375051] ? __kmalloc_track_caller+0x5dd/0x750 [ 404.379884] ? rcu_read_lock_sched_held+0x110/0x130 [ 404.384917] call_usermodehelper_setup+0x7b/0x2e0 [ 404.390124] ? memcpy+0x46/0x50 [ 404.393392] ? dec_ucount+0x250/0x250 [ 404.397200] __request_module+0x440/0xb84 [ 404.401398] ? crypto_alg_mod_lookup+0x42f/0x550 [ 404.406153] ? free_modprobe_argv+0xa0/0xa0 [ 404.410484] ? crypto_alg_lookup+0x77/0x1d0 [ 404.414797] ? find_held_lock+0x35/0x130 [ 404.418847] ? crypto_alg_lookup+0x77/0x1d0 [ 404.423165] ? lock_downgrade+0x880/0x880 [ 404.427315] ? crypto_alg_lookup+0x47/0x1d0 [ 404.431636] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.437176] ? __crypto_alg_lookup+0x2fa/0x370 [ 404.441769] crypto_alg_mod_lookup+0x42f/0x550 [ 404.446351] crypto_alloc_tfm+0xd9/0x2e0 [ 404.450686] crypto_alloc_shash+0x2d/0x40 [ 404.455359] ima_alloc_tfm+0xa9/0xf0 [ 404.459058] ima_calc_file_hash+0x17f/0x970 [ 404.463369] ? ext4_xattr_ibody_get+0x540/0x540 [ 404.468038] ima_collect_measurement+0x50f/0x5c0 [ 404.473054] ? ima_get_action+0xa0/0xa0 [ 404.477028] process_measurement+0xeca/0x1560 [ 404.481977] ? ima_add_template_entry.cold+0x48/0x48 [ 404.487158] ? mark_held_locks+0x100/0x100 [ 404.492074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.497861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.503573] ? generic_file_open+0x8d/0xb0 [ 404.507888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.513422] ? dquot_file_open+0x77/0xb0 [ 404.517480] ? selinux_task_getsecid+0x16f/0x2d0 [ 404.522856] ? find_held_lock+0x35/0x130 [ 404.527338] ? selinux_task_getsecid+0x16f/0x2d0 [ 404.532452] ? lock_downgrade+0x880/0x880 [ 404.536625] ? kasan_check_read+0x11/0x20 [ 404.541356] ? selinux_task_getsecid+0x196/0x2d0 [ 404.546122] ima_file_check+0xc5/0x110 [ 404.550013] ? process_measurement+0x1560/0x1560 [ 404.554770] ? inode_permission+0xb4/0x560 [ 404.561430] path_openat+0x1130/0x45e0 [ 404.565311] ? __lock_acquire+0x6ee/0x49c0 [ 404.569619] ? getname+0x1a/0x20 [ 404.577584] ? do_sys_open+0x2c9/0x550 [ 404.581474] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 404.586134] ? __alloc_fd+0x44d/0x560 [ 404.589947] do_filp_open+0x1a1/0x280 [ 404.593745] ? may_open_dev+0x100/0x100 [ 404.597733] ? kasan_check_read+0x11/0x20 [ 404.602318] ? do_raw_spin_unlock+0x57/0x270 [ 404.606751] ? _raw_spin_unlock+0x2d/0x50