last executing test programs: 2.470411607s ago: executing program 3 (id=402): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000180)={0x14, 0x0, 0x0}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e00000008000000000018000380140003801000018004000300080001"], 0x44}}, 0x20008000) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0700000000000000000005000000180003800800040000000000080002000900000004000100180001801400020073797a5f74756e000000200000000000080005"], 0x4c}, 0x1, 0x0, 0x0, 0x41}, 0x0) 1.84553418s ago: executing program 3 (id=417): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_config_ext={0x5, 0xb}, 0x10ecc8, 0x1224, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000001020000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10140) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x200}, 0x1, 0x0, 0x0, 0x200448c1}, 0x20040080) 1.709757383s ago: executing program 3 (id=419): ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000000)=@urb_type_bulk={0x3, {0x3}, 0x3, 0x4, 0x0, 0x0, 0xff76, 0x7fffffff, 0x7, 0x5, 0x2, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x100000000000600d, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xc9028ba210c11f8b) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc, 0x2, 0x803f5, 0x1, 0x800}) 1.660618435s ago: executing program 3 (id=421): r0 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x595f, 0x10000, 0x0, 0x51}, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="4400000010004b0401800000000000007a000000", @ANYRES32=0x0, @ANYBLOB="4800000000000000240012"], 0x44}}, 0x4) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a14000000000a050000000000000000000a00fffe38000000090a010300000000000000000700000008000f40000000020900010073797a310000000008000a400000000008000f400000000114"], 0x74}, 0x1, 0x0, 0x0, 0x88000}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000010000600012800b00010067656e65766500005000028005000800000000000400380205000900010000000500"], 0x88}}, 0x0) 1.601407956s ago: executing program 3 (id=424): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000004c0)=0x67) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0xd, 0x465}, &(0x7f00000002c0)=0x8) 1.522785567s ago: executing program 1 (id=429): socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x30, 0x1, 0x0, 0x0, 0x0, 0x7, 0x120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7c, 0x2, @perf_bp={0x0, 0x1}, 0x9679149b910765de, 0x8f2, 0xfffffffd, 0x5, 0x8, 0x20005, 0x4, 0x0, 0x0, 0x0, 0x2000001030000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) syz_emit_ethernet(0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="9104181664082d4fa0aaaa05000442"], 0x0) 1.469448799s ago: executing program 1 (id=432): r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='}', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e22, @local}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x5, 0x713}, 0xc) sendto$inet(r0, &(0x7f0000000440)='\x00', 0x1, 0x0, 0x0, 0x0) 1.110463466s ago: executing program 4 (id=449): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c0000001000010400"/20, @ANYBLOB="5d580000000000001c001a8018000a801400070000000000000000000000000000000001140003006970766c616e310000000000000000001c0012800b0001006970766c61"], 0x6c}, 0x1, 0x0, 0x0, 0x840}, 0x84) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0)=0x206, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 1.087605327s ago: executing program 4 (id=450): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x1, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000f000000850000007a00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$kcm(0x11, 0xa, 0x300) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe9b, 0x6000002f, &(0x7f0000000500)="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", 0x0, 0xfe, 0x60000000, 0x0, 0xfffffffe}, 0x2c) 1.042401767s ago: executing program 4 (id=451): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) write$cgroup_devices(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1e0308003c5c980128876360864668f82ffdeefa000000000000ffd2acb165fe580cd568cd1f31b87b548cb74136f366da0abe01880b"], 0xfdef) 952.72616ms ago: executing program 4 (id=453): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@dellink={0x34, 0x11, 0x1, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x1092, 0x210}, [@IFLA_IFNAME={0x14, 0x3, 'veth1_vlan\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000010000f80700000018000180140002006970766c616e3100"], 0x2c}, 0x1, 0x0, 0x0, 0x20000054}, 0x40) 857.036592ms ago: executing program 4 (id=455): pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSETATTR(r3, &(0x7f0000000380)={0x7, 0x1b, 0x102}, 0x7) splice(r2, 0x0, r1, 0x0, 0x6, 0xc) 827.805032ms ago: executing program 4 (id=456): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x2, 0x3, 0x7ff, r2}, 0x10) 746.371543ms ago: executing program 3 (id=457): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x7a2a, 0x9, 0x5a}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000640)="0c4a522d12", 0x5}], 0x1, 0x0, 0x0, 0x2804c044}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6, 0x9}, 0x8) 613.264756ms ago: executing program 1 (id=459): r0 = socket$kcm(0x2, 0x3, 0x2) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r1, &(0x7f0000000100)={&(0x7f00000004c0)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000003a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @remote}}}], 0x20}, 0x48000) sendmsg$inet(r0, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000002800)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001740), 0x6000}], 0x4, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1}}}], 0x20}, 0x0) 595.288657ms ago: executing program 1 (id=461): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0xa, 0x4, 0x1, 0x6, 0x0, 0x0, 0x8, 0x80, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x9, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}}}, &(0x7f0000000200)=0x84) 581.067687ms ago: executing program 2 (id=462): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0xa, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x2e, &(0x7f0000000640)=r0, 0x4) recvmsg$kcm(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0) 578.842077ms ago: executing program 1 (id=463): perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x1ff, 0x4, 0x0, 0x4, 0x3, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0xdcc0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, @perf_bp={&(0x7f0000000080)}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) 515.180859ms ago: executing program 0 (id=464): mount$bind(&(0x7f0000000000)='.\x00', 0x0, 0x0, 0x81899, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) fchdir(r0) move_mount(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x262) 497.737149ms ago: executing program 0 (id=465): r0 = epoll_create1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40002004}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x20000014}) epoll_pwait(r0, &(0x7f0000000780)=[{}, {}], 0x2, 0x12, 0x0, 0x0) 491.190789ms ago: executing program 1 (id=466): r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000380)={[0xd]}, 0x8, 0x800) unshare(0x22020400) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) signalfd4(r0, &(0x7f0000000140), 0x8, 0x0) 454.14649ms ago: executing program 0 (id=467): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) close(r0) socket$inet(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000084, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 438.67235ms ago: executing program 0 (id=468): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r0, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000200)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000580)={{r2}, &(0x7f0000000500)=0x2000000, &(0x7f0000000540)=r1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000480)={r2, &(0x7f00000005c0)}, 0x20) 421.476931ms ago: executing program 0 (id=469): socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @empty}, 0x67) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000000540)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp={0x44, 0x4, 0xa0}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x2, 0x5, 0x10, 0x3}}}}}}, 0x0) 405.579371ms ago: executing program 0 (id=470): syz_mount_image$vfat(&(0x7f0000000500), &(0x7f0000000000)='./file0\x00', 0x490, &(0x7f0000000040)=ANY=[@ANYRES64=0x0], 0xfe, 0x1227, &(0x7f00000024c0)="$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r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.avg_queue_size\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x0, 0x0, 0x8ffff) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) 382.468851ms ago: executing program 2 (id=471): r0 = socket(0x400000000010, 0x3, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'veth1_to_bond\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x3, 0x8}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001b00)=@newtfilter={0x34, 0x2c, 0xd27, 0x30bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {}, {}, {0x2, 0xfff1}}, [@filter_kind_options=@f_route={{0xa}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000850}, 0x4000800) 363.965392ms ago: executing program 2 (id=472): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001f80)={&(0x7f0000001d00)=@qipcrtr={0x2a, 0xffffffffffffffff, 0xfffffffe}, 0x80, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x40002182) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8915, 0x0) 184.443046ms ago: executing program 2 (id=473): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000029c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x0, 0x0}, 0x10) 157.131616ms ago: executing program 2 (id=474): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0x8, 0x7008b, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_config_ext={0x1, 0x4d1a}, 0x1, 0x35, 0x3, 0x9, 0xb, 0x6, 0x400, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x2) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21}, [@IFLA_MASTER={0x8, 0xa, r2}, @IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r1}, @IFLA_HSR_SLAVE2={0x8, 0x2, r2}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 0s ago: executing program 2 (id=475): r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x240880c0, &(0x7f0000000280)={0xa, 0xe20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000500)=0x3, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x4010, 0x0, 0xfffffffffffffefa) kernel console output (not intermixed with test programs): [ 19.717260][ T28] audit: type=1400 audit(1782732553.508:98): avc: denied { write } for pid=3163 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.740210][ T28] audit: type=1400 audit(1782732553.528:99): avc: denied { write } for pid=3174 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.787416][ T28] audit: type=1400 audit(1782732553.578:100): avc: denied { write } for pid=3177 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.810399][ T28] audit: type=1400 audit(1782732553.598:101): avc: denied { write } for pid=3188 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.926816][ T28] audit: type=1400 audit(1782732553.718:102): avc: denied { write } for pid=3191 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.949770][ T28] audit: type=1400 audit(1782732553.738:103): avc: denied { write } for pid=3202 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.374784][ T28] audit: type=1400 audit(1782732554.168:104): avc: denied { write } for pid=3205 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.140854][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 22.140872][ T28] audit: type=1400 audit(1782732555.938:115): avc: denied { search } for pid=3262 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.169465][ T28] audit: type=1400 audit(1782732555.938:116): avc: denied { search } for pid=3262 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.192229][ T28] audit: type=1400 audit(1782732555.938:117): avc: denied { search } for pid=3262 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.215320][ T28] audit: type=1400 audit(1782732555.938:118): avc: denied { search } for pid=3262 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.238631][ T28] audit: type=1400 audit(1782732555.938:119): avc: denied { read } for pid=3263 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.261975][ T28] audit: type=1400 audit(1782732555.938:120): avc: denied { read open } for pid=3263 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.287297][ T28] audit: type=1400 audit(1782732555.938:121): avc: denied { getattr } for pid=3263 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.312550][ T28] audit: type=1400 audit(1782732555.978:122): avc: denied { write } for pid=3262 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.337264][ T28] audit: type=1400 audit(1782732555.978:123): avc: denied { add_name } for pid=3262 comm="dhcpcd-run-hook" name="resolv.conf.ifb1.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.361893][ T28] audit: type=1400 audit(1782732555.988:124): avc: denied { write } for pid=3273 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.116' (ED25519) to the list of known hosts. [ 29.189181][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 29.189198][ T28] audit: type=1400 audit(1782732562.988:126): avc: denied { mounton } for pid=3282 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.218709][ T28] audit: type=1400 audit(1782732563.018:127): avc: denied { mount } for pid=3282 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.219423][ T3282] cgroup: Unknown subsys name 'net' [ 29.246960][ T28] audit: type=1400 audit(1782732563.038:128): avc: denied { unmount } for pid=3282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.378902][ T3282] cgroup: Unknown subsys name 'cpuset' [ 29.385311][ T3282] cgroup: Unknown subsys name 'rlimit' [ 29.475708][ T28] audit: type=1400 audit(1782732563.268:129): avc: denied { setattr } for pid=3282 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.501316][ T28] audit: type=1400 audit(1782732563.268:130): avc: denied { create } for pid=3282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.522210][ T28] audit: type=1400 audit(1782732563.268:131): avc: denied { write } for pid=3282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.543155][ T28] audit: type=1400 audit(1782732563.268:132): avc: denied { read } for pid=3282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.551059][ T3286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.563662][ T28] audit: type=1400 audit(1782732563.278:133): avc: denied { read } for pid=3018 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 29.593638][ T28] audit: type=1400 audit(1782732563.278:134): avc: denied { mounton } for pid=3282 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 29.619079][ T28] audit: type=1400 audit(1782732563.278:135): avc: denied { mount } for pid=3282 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 29.651619][ T3282] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.872394][ T3296] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.879711][ T3296] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.886976][ T3296] bridge_slave_0: entered allmulticast mode [ 30.893826][ T3296] bridge_slave_0: entered promiscuous mode [ 30.905227][ T3294] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.912441][ T3294] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.919759][ T3294] bridge_slave_0: entered allmulticast mode [ 30.926242][ T3294] bridge_slave_0: entered promiscuous mode [ 30.936179][ T3296] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.943311][ T3296] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.950525][ T3296] bridge_slave_1: entered allmulticast mode [ 30.957164][ T3296] bridge_slave_1: entered promiscuous mode [ 30.970857][ T3294] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.978122][ T3294] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.985275][ T3294] bridge_slave_1: entered allmulticast mode [ 30.991792][ T3294] bridge_slave_1: entered promiscuous mode [ 31.043250][ T3294] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.056588][ T3296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.069321][ T3294] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.081274][ T3296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.113942][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.121134][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.128314][ T3303] bridge_slave_0: entered allmulticast mode [ 31.135673][ T3303] bridge_slave_0: entered promiscuous mode [ 31.159695][ T3296] team0: Port device team_slave_0 added [ 31.165458][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.173087][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.180458][ T3303] bridge_slave_1: entered allmulticast mode [ 31.187225][ T3303] bridge_slave_1: entered promiscuous mode [ 31.198396][ T3294] team0: Port device team_slave_0 added [ 31.209391][ T3296] team0: Port device team_slave_1 added [ 31.224112][ T3294] team0: Port device team_slave_1 added [ 31.233553][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.240830][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.247926][ T3301] bridge_slave_0: entered allmulticast mode [ 31.254454][ T3301] bridge_slave_0: entered promiscuous mode [ 31.276091][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.283305][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.290580][ T3301] bridge_slave_1: entered allmulticast mode [ 31.297189][ T3301] bridge_slave_1: entered promiscuous mode [ 31.308955][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.321060][ T3294] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.328081][ T3294] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.354060][ T3294] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.365364][ T3294] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.372371][ T3294] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.398912][ T3294] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.414775][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.421969][ T3296] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.448190][ T3296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.459965][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.483835][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.491048][ T3296] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.517835][ T3296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.539031][ T3303] team0: Port device team_slave_0 added [ 31.550702][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.564142][ T3303] team0: Port device team_slave_1 added [ 31.573977][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.581146][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.588308][ T3300] bridge_slave_0: entered allmulticast mode [ 31.595059][ T3300] bridge_slave_0: entered promiscuous mode [ 31.602417][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.629201][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.636745][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.644080][ T3300] bridge_slave_1: entered allmulticast mode [ 31.650516][ T3300] bridge_slave_1: entered promiscuous mode [ 31.668077][ T3294] hsr_slave_0: entered promiscuous mode [ 31.674242][ T3294] hsr_slave_1: entered promiscuous mode [ 31.680598][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.688378][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.714513][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.730634][ T3301] team0: Port device team_slave_0 added [ 31.742909][ T3296] hsr_slave_0: entered promiscuous mode [ 31.749020][ T3296] hsr_slave_1: entered promiscuous mode [ 31.755263][ T3296] debugfs: 'hsr0' already exists in 'hsr' [ 31.761070][ T3296] Cannot create hsr debugfs directory [ 31.767215][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.774496][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.800532][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.816420][ T3301] team0: Port device team_slave_1 added [ 31.831994][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.839045][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.865176][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.886217][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.900512][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.907501][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.933947][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.949058][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.980045][ T3303] hsr_slave_0: entered promiscuous mode [ 31.986211][ T3303] hsr_slave_1: entered promiscuous mode [ 31.992086][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 31.997824][ T3303] Cannot create hsr debugfs directory [ 32.036649][ T3300] team0: Port device team_slave_0 added [ 32.057901][ T3300] team0: Port device team_slave_1 added [ 32.073109][ T3301] hsr_slave_0: entered promiscuous mode [ 32.079254][ T3301] hsr_slave_1: entered promiscuous mode [ 32.085016][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 32.090789][ T3301] Cannot create hsr debugfs directory [ 32.120744][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.127745][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.155194][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.166525][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.173534][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.199821][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.285990][ T3300] hsr_slave_0: entered promiscuous mode [ 32.292067][ T3300] hsr_slave_1: entered promiscuous mode [ 32.297831][ T3300] debugfs: 'hsr0' already exists in 'hsr' [ 32.303625][ T3300] Cannot create hsr debugfs directory [ 32.349653][ T3296] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 32.359077][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.366877][ T3296] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 32.375665][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.394189][ T3296] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 32.402980][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.418983][ T3296] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 32.427794][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.462306][ T3294] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.471483][ T3294] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.481446][ T3294] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.490338][ T3294] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.505576][ T3294] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.514403][ T3294] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.529290][ T3294] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.538427][ T3294] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.556694][ T3303] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 32.565703][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.573862][ T3303] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 32.582387][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.590032][ T3303] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 32.598349][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.611921][ T3303] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 32.620288][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.648752][ T3301] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 32.657554][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.673130][ T3301] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 32.681602][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.689403][ T3301] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 32.698307][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.706922][ T3301] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 32.716307][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.749146][ T3300] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 32.758498][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.766331][ T3300] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 32.775259][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.783348][ T3300] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 32.792522][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.800550][ T3300] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 32.809589][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.833210][ T3296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.873421][ T3296] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.902547][ T3294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.912183][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.919459][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.938230][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.945332][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.956801][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.971701][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.992658][ T3294] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.002121][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.014596][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.023111][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.037269][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.044391][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.054361][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.061505][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.070465][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.077636][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.092746][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.103802][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.111028][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.121169][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.128628][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.141970][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.149396][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.165351][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.172791][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.197900][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.205083][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.381436][ T3296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.492696][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.509792][ T3294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.549077][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.579957][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.665655][ T3294] veth0_vlan: entered promiscuous mode [ 33.692612][ T3296] veth0_vlan: entered promiscuous mode [ 33.712326][ T3294] veth1_vlan: entered promiscuous mode [ 33.732701][ T3296] veth1_vlan: entered promiscuous mode [ 33.742777][ T3303] veth0_vlan: entered promiscuous mode [ 33.760351][ T3303] veth1_vlan: entered promiscuous mode [ 33.767645][ T3300] veth0_vlan: entered promiscuous mode [ 33.784340][ T3301] veth0_vlan: entered promiscuous mode [ 33.791657][ T3300] veth1_vlan: entered promiscuous mode [ 33.810307][ T3303] veth0_macvtap: entered promiscuous mode [ 33.820338][ T3301] veth1_vlan: entered promiscuous mode [ 33.827089][ T3303] veth1_macvtap: entered promiscuous mode [ 33.844693][ T3296] veth0_macvtap: entered promiscuous mode [ 33.852639][ T3294] veth0_macvtap: entered promiscuous mode [ 33.859936][ T3294] veth1_macvtap: entered promiscuous mode [ 33.867115][ T3296] veth1_macvtap: entered promiscuous mode [ 33.886677][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.896458][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.906391][ T3294] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.920073][ T3300] veth0_macvtap: entered promiscuous mode [ 33.933325][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.942993][ T3294] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.951040][ T3300] veth1_macvtap: entered promiscuous mode [ 33.958088][ T3432] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.967345][ T3432] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.980250][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.988552][ T3301] veth0_macvtap: entered promiscuous mode [ 33.995261][ T3432] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.004387][ T3432] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.018839][ T30] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.030109][ T3301] veth1_macvtap: entered promiscuous mode [ 34.040498][ T30] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.049667][ T30] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.071347][ T30] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.080361][ T30] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.095689][ T30] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.105890][ T30] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.117049][ T3303] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 34.134582][ T30] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.145199][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.155201][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.174971][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.204236][ T54] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.214349][ T54] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.219465][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 34.219480][ T28] audit: type=1400 audit(1782732568.018:160): avc: denied { create } for pid=3503 comm="syz.3.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.249899][ T28] audit: type=1400 audit(1782732568.018:161): avc: denied { setopt } for pid=3503 comm="syz.3.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.270305][ T28] audit: type=1400 audit(1782732568.048:162): avc: denied { map } for pid=3503 comm="syz.3.6" path="socket:[3924]" dev="sockfs" ino=3924 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.294026][ T54] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.303200][ T54] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.319020][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.326541][ T28] audit: type=1400 audit(1782732568.048:163): avc: denied { read write } for pid=3503 comm="syz.3.6" path="socket:[3924]" dev="sockfs" ino=3924 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.372636][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.378558][ T28] audit: type=1400 audit(1782732568.108:164): avc: denied { open } for pid=3505 comm="syz.4.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 34.388734][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.401520][ T28] audit: type=1400 audit(1782732568.108:165): avc: denied { perfmon } for pid=3505 comm="syz.4.5" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 34.443555][ T28] audit: type=1400 audit(1782732568.108:166): avc: denied { kernel } for pid=3505 comm="syz.4.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 34.463959][ T28] audit: type=1400 audit(1782732568.108:167): avc: denied { tracepoint } for pid=3505 comm="syz.4.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 34.485348][ T28] audit: type=1400 audit(1782732568.148:168): avc: denied { allowed } for pid=3508 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 34.506945][ T28] audit: type=1400 audit(1782732568.298:169): avc: denied { prog_load } for pid=3512 comm="syz.3.8" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 34.566368][ T30] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.585057][ T30] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.925839][ T3547] loop4: detected capacity change from 0 to 256 [ 35.064550][ T3555] syz.1.24 (3555) used greatest stack depth: 9992 bytes left [ 35.401963][ T3586] bond1: ARP target 9.0.0.0 is already present [ 35.408295][ T3586] bond1: option arp_ip_target: invalid value (9) [ 35.417480][ T3586] bond1 (unregistering): Released all slaves [ 36.301715][ T3604] loop4: detected capacity change from 0 to 1024 [ 36.304979][ T3606] loop2: detected capacity change from 0 to 512 [ 36.324904][ T3604] ======================================================= [ 36.324904][ T3604] WARNING: The mand mount option has been deprecated and [ 36.324904][ T3604] and is ignored by this kernel. Remove the mand [ 36.324904][ T3604] option from the mount to silence this warning. [ 36.324904][ T3604] ======================================================= [ 36.368514][ T3606] EXT4-fs: Ignoring removed i_version option [ 36.370434][ T3609] netlink: 12 bytes leftover after parsing attributes in process `syz.0.46'. [ 36.375090][ T3606] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 36.413828][ T3604] EXT4-fs: Ignoring removed mblk_io_submit option [ 36.431099][ T3610] netlink: 76 bytes leftover after parsing attributes in process `syz.3.47'. [ 36.438301][ T3606] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 36.484448][ T3606] EXT4-fs (loop2): 1 truncate cleaned up [ 36.491689][ T3604] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 36.507002][ T3610] netlink: 76 bytes leftover after parsing attributes in process `syz.3.47'. [ 36.521483][ T3604] ext4 filesystem being mounted at /8/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.532568][ T3606] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.606702][ T3604] EXT4-fs (loop4): shut down requested (2) [ 36.607081][ T3633] netlink: 4560 bytes leftover after parsing attributes in process `syz.1.55'. [ 36.624788][ T3633] netlink: 4560 bytes leftover after parsing attributes in process `syz.1.55'. [ 36.659272][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 36.761662][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.323940][ T3691] netlink: 16 bytes leftover after parsing attributes in process `syz.4.80'. [ 37.501854][ T3698] syz.1.83 uses obsolete (PF_INET,SOCK_PACKET) [ 37.588335][ T3707] Driver unsupported XDP return value 0 on prog (id 11) dev N/A, expect packet loss! [ 37.682555][ T3714] loop3: detected capacity change from 0 to 512 [ 37.707602][ T3714] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 37.718961][ T3717] batadv_slave_0: entered promiscuous mode [ 37.727246][ T3715] batadv_slave_0: left promiscuous mode [ 37.735733][ T3714] EXT4-fs (loop3): 1 truncate cleaned up [ 37.744465][ T3714] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.797715][ T3714] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.89: invalid indirect mapped block 4294901760 (level 0) [ 37.819704][ T3714] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.89: invalid indirect mapped block 2185560079 (level 0) [ 37.836939][ T3714] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #13: comm syz.3.89: corrupted inode contents [ 37.859864][ T3714] EXT4-fs error (device loop3): ext4_dirty_inode:6639: inode #13: comm syz.3.89: mark_inode_dirty error [ 37.879225][ T3714] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.89: invalid indirect mapped block 65535 (level 2) [ 37.917243][ T3714] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #13: comm syz.3.89: corrupted inode contents [ 37.939185][ T3724] EXT4-fs error (device loop3): __ext4_get_inode_loc:4886: comm syz.3.89: Invalid inode table block 0 in block_group 0 [ 37.975542][ T3714] EXT4-fs error (device loop3): ext4_truncate:4691: inode #13: comm syz.3.89: mark_inode_dirty error [ 38.032603][ T3714] EXT4-fs error (device loop3) in ext4_setattr:6172: Corrupt filesystem [ 38.036721][ T3724] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 38.144202][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.237584][ T3743] xt_hashlimit: size too large, truncated to 1048576 [ 38.316821][ T3751] loop2: detected capacity change from 0 to 256 [ 38.341958][ T3751] FAT-fs (loop2): data area starts beyond volume (274 > 64) [ 38.349913][ T3751] FAT-fs (loop2): Can't find a valid FAT filesystem [ 38.577396][ T3768] netlink: 'syz.4.109': attribute type 4 has an invalid length. [ 38.588365][ T3768] netlink: 164 bytes leftover after parsing attributes in process `syz.4.109'. [ 38.733395][ T3785] netlink: 'syz.4.117': attribute type 4 has an invalid length. [ 38.795155][ T3793] netlink: 8 bytes leftover after parsing attributes in process `syz.3.121'. [ 38.840170][ T3793] gtp0: entered promiscuous mode [ 38.859127][ T3777] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.872135][ T3793] gtp0: entered allmulticast mode [ 38.875628][ T3804] netlink: 20 bytes leftover after parsing attributes in process `syz.2.120'. [ 38.885484][ T3777] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.997320][ T128] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 39.005653][ T128] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 39.243503][ T28] kauditd_printk_skb: 529 callbacks suppressed [ 39.243518][ T28] audit: type=1400 audit(1782732573.038:699): avc: denied { read } for pid=3821 comm="syz.2.132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 39.295556][ T28] audit: type=1400 audit(1782732573.088:700): avc: denied { setopt } for pid=3821 comm="syz.2.132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 39.348240][ T28] audit: type=1400 audit(1782732573.138:701): avc: denied { write } for pid=3821 comm="syz.2.132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 39.477441][ T3844] loop1: detected capacity change from 0 to 512 [ 39.501235][ T3844] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.531172][ T3833] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.538675][ T3833] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.549356][ T28] audit: type=1400 audit(1782732573.318:702): avc: denied { watch } for pid=3843 comm="syz.1.141" path="/30/file2" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.600839][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.648201][ T28] audit: type=1400 audit(1782732573.438:703): avc: denied { setopt } for pid=3854 comm="syz.3.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 39.668569][ T28] audit: type=1400 audit(1782732573.448:704): avc: denied { read write } for pid=3859 comm="syz.2.148" name="ppp" dev="devtmpfs" ino=139 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 39.692862][ T28] audit: type=1400 audit(1782732573.448:705): avc: denied { open } for pid=3859 comm="syz.2.148" path="/dev/ppp" dev="devtmpfs" ino=139 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 39.761251][ T3833] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.763064][ T28] audit: type=1400 audit(1782732573.468:706): avc: denied { bind } for pid=3854 comm="syz.3.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 39.814480][ T3833] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.834628][ T28] audit: type=1400 audit(1782732573.468:707): avc: denied { read } for pid=3854 comm="syz.3.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 39.862327][ T28] audit: type=1400 audit(1782732573.518:708): avc: denied { write } for pid=3854 comm="syz.3.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 39.895955][ T3873] netlink: 48 bytes leftover after parsing attributes in process `syz.3.152'. [ 39.917129][ T3873] Zero length message leads to an empty skb [ 39.923407][ T328] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.935091][ T328] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.944457][ T328] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.954027][ T3880] loop0: detected capacity change from 0 to 1024 [ 39.966757][ T328] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.015755][ T3880] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 40.056251][ T3880] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 40.065410][ T3880] EXT4-fs (loop0): orphan cleanup on readonly fs [ 40.078842][ T3880] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.155: Freeing blocks not in datazone - block = 0, count = 4096 [ 40.098272][ T3880] loop0: lost filesystem error report for type 5 error -117 [ 40.098383][ T3880] EXT4-fs (loop0): Remounting filesystem read-only [ 40.107184][ T3887] loop4: detected capacity change from 0 to 512 [ 40.113033][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 40.113055][ C0] EXT4-fs (loop0): initial error at time 1782732573: ext4_free_blocks:6718 [ 40.113102][ C0] EXT4-fs (loop0): last error at time 1782732573: ext4_free_blocks:6718 [ 40.150053][ T3880] EXT4-fs (loop0): 1 orphan inode deleted [ 40.156412][ T3880] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.187538][ T3887] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.210173][ T3887] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.234393][ T3294] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.313386][ T3908] capability: warning: `syz.1.167' uses deprecated v2 capabilities in a way that may be insecure [ 40.585035][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.396473][ T3964] __nla_validate_parse: 1 callbacks suppressed [ 41.396492][ T3964] netlink: 24 bytes leftover after parsing attributes in process `syz.1.192'. [ 41.415440][ T3964] netlink: 24 bytes leftover after parsing attributes in process `syz.1.192'. [ 41.930655][ T3989] netlink: 4 bytes leftover after parsing attributes in process `syz.1.201'. [ 41.954787][ T3989] hsr_slave_0: left promiscuous mode [ 41.962030][ T3989] hsr_slave_1: left promiscuous mode [ 42.217860][ T3999] loop1: detected capacity change from 0 to 4096 [ 42.248614][ T3999] EXT4-fs: inline encryption not supported [ 42.254547][ T3999] EXT4-fs: test_dummy_encryption option not supported [ 42.502216][ T4014] loop1: detected capacity change from 0 to 8192 [ 42.624160][ T4034] loop3: detected capacity change from 0 to 256 [ 42.630380][ T4031] loop2: detected capacity change from 0 to 512 [ 42.663463][ T4034] netlink: 'syz.3.222': attribute type 3 has an invalid length. [ 42.689115][ T4034] netlink: 72 bytes leftover after parsing attributes in process `syz.3.222'. [ 42.706386][ T4031] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.750176][ T4040] loop4: detected capacity change from 0 to 512 [ 42.794118][ T4040] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.823451][ T3301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.834918][ T4040] ext4 filesystem being mounted at /49/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.863911][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.970633][ T4049] netlink: 8 bytes leftover after parsing attributes in process `syz.4.227'. [ 43.010740][ T4054] netlink: 4 bytes leftover after parsing attributes in process `syz.2.230'. [ 43.041707][ T4056] netlink: 40 bytes leftover after parsing attributes in process `syz.3.231'. [ 43.123152][ T4065] netlink: 16 bytes leftover after parsing attributes in process `syz.4.236'. [ 43.139913][ T4069] loop3: detected capacity change from 0 to 512 [ 43.161220][ T4065] netlink: 16 bytes leftover after parsing attributes in process `syz.4.236'. [ 43.182020][ T4069] EXT4-fs: Ignoring removed oldalloc option [ 43.242562][ T4069] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.273017][ T4069] ext4 filesystem being mounted at /58/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.478185][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.646615][ T4115] xt_hashlimit: size too large, truncated to 1048576 [ 44.024790][ T4137] netlink: 16 bytes leftover after parsing attributes in process `syz.2.266'. [ 44.079769][ T4145] netlink: 'syz.1.269': attribute type 10 has an invalid length. [ 44.090197][ T4145] syz_tun: entered promiscuous mode [ 44.116294][ T4145] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 44.299314][ T28] kauditd_printk_skb: 41 callbacks suppressed [ 44.299332][ T28] audit: type=1400 audit(1782732578.098:750): avc: denied { block_suspend } for pid=4172 comm="syz.4.282" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.370666][ T4175] syz.1.281 (4175) used greatest stack depth: 9728 bytes left [ 44.551293][ T28] audit: type=1400 audit(1782732578.348:751): avc: denied { setopt } for pid=4182 comm="syz.3.285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 44.571884][ T28] audit: type=1400 audit(1782732578.348:752): avc: denied { nlmsg_read } for pid=4182 comm="syz.3.285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 44.987589][ T4206] loop0: detected capacity change from 0 to 256 [ 44.995603][ T4206] msdos: Unknown parameter 'dFscard' [ 45.019862][ T4208] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.045148][ T4208] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 45.182697][ T54] tipc: Subscription rejected, illegal request [ 45.431564][ T4240] netlink: 'syz.1.310': attribute type 10 has an invalid length. [ 45.590122][ T4251] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 45.629803][ T4254] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 45.660396][ T4260] sch_fq: defrate 16 ignored. [ 45.712638][ T28] audit: type=1400 audit(1782732579.508:753): avc: denied { mount } for pid=4266 comm="syz.1.323" name="/" dev="ramfs" ino=7228 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 45.957881][ T28] audit: type=1400 audit(1782732579.748:754): avc: denied { read } for pid=4299 comm="syz.1.339" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 46.005145][ T4305] xt_hashlimit: size too large, truncated to 1048576 [ 46.275548][ T28] audit: type=1400 audit(1782732580.068:755): avc: denied { setopt } for pid=4328 comm="syz.2.351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 46.330424][ T28] audit: type=1400 audit(1782732580.098:756): avc: denied { connect } for pid=4328 comm="syz.2.351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 46.358815][ T4339] loop0: detected capacity change from 0 to 512 [ 46.370337][ T4339] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 46.406357][ T4339] EXT4-fs (loop0): 1 truncate cleaned up [ 46.429032][ T4339] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.472703][ T3294] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.507121][ T4350] loop0: detected capacity change from 0 to 512 [ 46.519603][ T4350] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 46.535290][ T4350] EXT4-fs (loop0): 1 truncate cleaned up [ 46.542082][ T4350] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.559745][ T28] audit: type=1400 audit(1782732580.348:757): avc: denied { write } for pid=4349 comm="syz.0.357" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.596110][ T28] audit: type=1400 audit(1782732580.358:758): avc: denied { write } for pid=4349 comm="syz.0.357" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.619877][ T4358] __nla_validate_parse: 15 callbacks suppressed [ 46.619898][ T4358] netlink: 16215 bytes leftover after parsing attributes in process `syz.4.362'. [ 46.647442][ T3294] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.747434][ T4372] process 'syz.0.368' launched './file0' with NULL argv: empty string added [ 46.756631][ T28] audit: type=1400 audit(1782732580.548:759): avc: denied { execute_no_trans } for pid=4369 comm="syz.0.368" path="/57/file0" dev="tmpfs" ino=313 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 47.179461][ T4402] hsr0: entered promiscuous mode [ 47.185514][ T4402] hsr0: left promiscuous mode [ 47.538486][ T4445] tipc: Started in network mode [ 47.543691][ T4445] tipc: Node identity ff35, cluster identity 4711 [ 47.550503][ T4445] tipc: Enabling of bearer rejected, failed to enable media [ 48.124040][ T4477] netlink: 16 bytes leftover after parsing attributes in process `syz.3.417'. [ 48.151843][ T4477] netlink: 8 bytes leftover after parsing attributes in process `syz.3.417'. [ 48.323925][ T4487] netlink: 8 bytes leftover after parsing attributes in process `syz.3.421'. [ 48.333305][ T4487] netlink: 'syz.3.421': attribute type 10 has an invalid length. [ 48.341649][ T4487] netlink: 12 bytes leftover after parsing attributes in process `syz.3.421'. [ 48.354169][ T4487] geneve2: entered promiscuous mode [ 48.683268][ T4533] netlink: 12 bytes leftover after parsing attributes in process `syz.4.442'. [ 48.995187][ T4557] bond0: (slave bond_slave_0): Releasing backup interface [ 49.328565][ T4573] loop0: detected capacity change from 0 to 1024 [ 49.335402][ T4573] EXT4-fs: dax option not supported [ 49.434449][ T4580] netlink: 4136 bytes leftover after parsing attributes in process `syz.0.460'. [ 49.445380][ T4580] netlink: 4136 bytes leftover after parsing attributes in process `syz.0.460'. [ 49.481035][ T28] kauditd_printk_skb: 34 callbacks suppressed [ 49.481051][ T28] audit: type=1400 audit(1782732583.278:794): avc: denied { unmount } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 49.630887][ T28] audit: type=1400 audit(1782732583.428:795): avc: denied { create } for pid=4603 comm="syz.2.472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 49.651013][ T4600] loop0: detected capacity change from 0 to 8192 [ 49.651073][ T28] audit: type=1400 audit(1782732583.428:796): avc: denied { write } for pid=4603 comm="syz.2.472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 49.677858][ T28] audit: type=1400 audit(1782732583.428:797): avc: denied { read } for pid=4603 comm="syz.2.472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 49.701070][ T28] audit: type=1400 audit(1782732583.498:798): avc: denied { ioctl } for pid=4603 comm="syz.2.472" path="socket:[7730]" dev="sockfs" ino=7730 ioctlcmd=0x8915 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 49.840655][ T4611] bond0: entered promiscuous mode [ 49.846017][ T4611] bond_slave_0: entered promiscuous mode [ 49.852297][ T4611] bond_slave_1: entered promiscuous mode [ 49.860269][ T4611] batadv0: entered promiscuous mode [ 49.866392][ T4611] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 49.875626][ T4611] bond0: left promiscuous mode [ 49.880928][ T4611] bond_slave_0: left promiscuous mode [ 49.886694][ T4611] bond_slave_1: left promiscuous mode [ 49.893087][ T4611] batadv0: left promiscuous mode [ 49.978790][ T4607] ================================================================== [ 49.987031][ T4607] BUG: KCSAN: data-race in fat12_ent_put / fat_mirror_bhs [ 49.994181][ T4607] [ 49.996517][ T4607] read-write to 0xffff88811cf071dc of 1 bytes by task 4600 on cpu 1: [ 50.004708][ T4607] fat12_ent_put+0xc4/0x180 [ 50.009329][ T4607] fat_ent_write+0x6c/0xe0 [ 50.013758][ T4607] fat_chain_add+0x174/0x4a0 [ 50.018353][ T4607] fat_get_block+0x468/0x5e0 [ 50.022962][ T4607] __block_write_begin_int+0x400/0xf90 [ 50.028458][ T4607] cont_write_begin+0x5bf/0x920 [ 50.033324][ T4607] fat_write_begin+0x52/0xe0 [ 50.037933][ T4607] cont_write_begin+0x18d/0x920 [ 50.043098][ T4607] fat_write_begin+0x52/0xe0 [ 50.047723][ T4607] generic_cont_expand_simple+0xb0/0x150 [ 50.053377][ T4607] fat_cont_expand+0x3e/0x170 [ 50.058087][ T4607] fat_fallocate+0x177/0x1c0 [ 50.062710][ T4607] vfs_fallocate+0x3ac/0x400 [ 50.067307][ T4607] __x64_sys_fallocate+0x7a/0xd0 [ 50.072266][ T4607] x64_sys_call+0x298e/0x3020 [ 50.077047][ T4607] do_syscall_64+0x136/0x3c0 [ 50.081876][ T4607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.087864][ T4607] [ 50.090309][ T4607] read to 0xffff88811cf07000 of 512 bytes by task 4607 on cpu 0: [ 50.098402][ T4607] fat_mirror_bhs+0x1df/0x330 [ 50.103191][ T4607] fat_alloc_clusters+0xb25/0xc40 [ 50.108333][ T4607] fat_get_block+0x252/0x5e0 [ 50.113034][ T4607] __block_write_begin_int+0x400/0xf90 [ 50.118713][ T4607] cont_write_begin+0x5bf/0x920 [ 50.124450][ T4607] fat_write_begin+0x52/0xe0 [ 50.129080][ T4607] generic_perform_write+0x186/0x490 [ 50.134722][ T4607] __generic_file_write_iter+0x9e/0x120 [ 50.140367][ T4607] generic_file_write_iter+0x77/0x1f0 [ 50.146017][ T4607] vfs_write+0x57d/0x990 [ 50.150267][ T4607] ksys_write+0xdc/0x1a0 [ 50.154521][ T4607] __x64_sys_write+0x40/0x50 [ 50.159318][ T4607] x64_sys_call+0x27e1/0x3020 [ 50.164013][ T4607] do_syscall_64+0x136/0x3c0 [ 50.168612][ T4607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.174693][ T4607] [ 50.177018][ T4607] Reported by Kernel Concurrency Sanitizer on: [ 50.183256][ T4607] CPU: 0 UID: 0 PID: 4607 Comm: syz.0.470 Not tainted syzkaller #0 PREEMPT(lazy) [ 50.192802][ T4607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 50.202868][ T4607] ==================================================================