last executing test programs: 36.085282371s ago: executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_LLC_SET_PARAMS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14}, 0x14}}, 0x10) 35.958732412s ago: executing program 3: r0 = socket(0x1d, 0x2, 0x7) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 35.792427938s ago: executing program 3: openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 35.609180153s ago: executing program 3: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="14", 0x1}], 0x1, 0x0, 0x0, 0x20000000}, 0x24000050) 35.403946555s ago: executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000003580)=ANY=[@ANYRES16], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x32, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x90) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001c40)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x54}, 0x0) 35.330644845s ago: executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) chroot(&(0x7f00000000c0)='./file0\x00') syz_fuse_handle_req(r0, &(0x7f0000004140)="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", 0x2000, &(0x7f00000008c0)={&(0x7f0000000100)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r0, &(0x7f0000006140)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000000200)={0x10, 0x0, r1}, 0x10) 35.182754319s ago: executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x30, r5, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0x0, 0x0, 0x800000}}}}, 0x30}}, 0x0) 35.135003273s ago: executing program 0: r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000002400)='./binderfs/binder-control\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003d40)) 34.961682775s ago: executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x40086602, &(0x7f00000002c0)) 33.933017522s ago: executing program 4: openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 33.930536458s ago: executing program 0: mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000300)='usrquota') chdir(&(0x7f0000000140)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) mkdirat(0xffffffffffffff9c, &(0x7f0000000cc0)='./file0\x00', 0x0) 33.726205019s ago: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "7f12ddc1517600"}) r1 = syz_open_pts(r0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) read(r1, 0x0, 0x2006) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = dup(r1) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, 0x10}}) 33.702564161s ago: executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) chroot(&(0x7f00000000c0)='./file0\x00') syz_fuse_handle_req(r0, &(0x7f0000004140)="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", 0x2000, &(0x7f00000008c0)={&(0x7f0000000100)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r0, &(0x7f0000006140)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000000200)={0x10, 0x0, r1}, 0x10) 33.524895864s ago: executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x17c978cd1c43b79a) futex(&(0x7f0000000240)=0x2, 0x2, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x2, 0x1) mount$tmpfs(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0) r1 = gettid() r2 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000080)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x21, 0x2, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r4, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8b18, &(0x7f0000000740)={'wlan0\x00'}) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x5, &(0x7f0000000280)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000840)={&(0x7f0000000800)='rcu_stall_warning\x00', r5}, 0x10) r6 = add_key$keyring(&(0x7f0000001240), &(0x7f0000001280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000101c0)=@chain) r7 = syz_open_dev$MSR(&(0x7f0000000040), 0x0, 0x0) preadv(r7, &(0x7f0000000200), 0x0, 0x2000000, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x8000, 0xb4f, 0x300, 0x1daf6}, 0x10) 33.464582601s ago: executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000300)) ioctl$FICLONE(r0, 0x5451, r1) 32.002184495s ago: executing program 1: openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 31.884112573s ago: executing program 1: r0 = syz_open_dev$audion(&(0x7f0000006f40), 0x1, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) 31.714865242s ago: executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000001800)={0x14}, 0x14}}, 0x0) 31.591797075s ago: executing program 1: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x550, &(0x7f0000000640)="$eJzs3cFrHNUfAPDvzDb5pW1+JhWR1otBoRbEbZJqRC+mOSsIevHW0GxK7LYpSQQTPLQH8eKhgtCDoJRe/CM8BMF/wJP15lUoImnR28rsziZrspuEkHXSzOcDs/vevE3e++7wMu/NzCMBlNZY9pJGnIuIK0nESEfZicgLx1qf2/jzs6vZlkSj8cEfSST5vvbnk/z9dJ4ZioifZyKereysd3l17fpsvV5byvMXV27curi8uvbawo3Za7VrtZtTr7/x1uSbU5OXDi/Wj36o3zv768xfXyw9Of/g7/g4iekYzss64zgsYzG2+Z10yr7Xdw67soJU8ni6xcnR1z5+AxHxfIxEJe/1mZFY+LLQxgF91ahENICSSvR/KKn2OKA9t+/HPPgoe3S5NQHaGf+J1rWRGGrOjU5tJB0zo9Z8d/QQ6s/qGPrp+6+yLfp0HWI3t+9ExNlu8SfNto02r+Jk8af/ij+NiPH8Pds/ecD6x7bln6b4pzvinzlg/UXHD0A5rV9unch3nv/SzfFPdBn/DHc5dx1E0ee/3uO/rfgrPcZ/7++zjgf3v5vuVdY5/su2rP72WPC/8OhOxAtd408240+6xJ+Ne67ss46Xat8+7FVWdPyN+xHnu85/tu5oJbven7w4v1Cvjbdeu9dx9/PGvV71Fx1/dvxP9Yh/t+Of7bu1zzp+fPzkt15le8ef/j6YfNhMDeZ7Pp1dWVmaiBhM3t25f4+JSPsz7d+RxX/h5d37f7f4T2Zzh33Gv3Fh6r2Dx99fWfxzBzz+d/dZx+R49ZteZUXHDwAAAAAAAMdJ2nyWI0mrm+k0rVZba3ifi1NpfXF55dX5xU9uzrWe+RiNgbR9q3uklU+y/ET+PGw7P7ktfykizkTE15WTzXz16mJ9rujgAQAAAAAAAAAAAAAAAAAA4Ig4vW39/+NKa/0/UBInim4AUBj9H8pL/4fy0v+hvPR/KC/9H8pL/4fy0v+hvPR/KC/9H8pL/wcAAACAY+nMi+sPk4i4/fbJ5pYZzMsGCm0Z0G9p0Q0AClMpugFAYdz6h/IyxweSPcqHehWs7/WTAAAAAAAAAAAAAMBheeWc9f9QVtb/Q3lZ/w/lZf0/lJc5PmD9PwAAAAAAAAAAAAAcfcPNLUmr+Vrg4UjTajXi/xExGgPJ/EK9Nh4Rz0TEL5WB/2X5iaIbDQAAAAAAAAAAAAAAAAAAAMfM8ura9dl6vbYkISEhsZko+i8TAAAAAAAAAAAAAAAAAACUz9ai36JbAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADF2fr///1LFB0jAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPB0+icAAP//zv4dAQ==") r0 = open(&(0x7f0000000100)='./bus\x00', 0x143142, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x1718, 0x0, 0x0, 0x0, 0x0, "ef359f413bb93852f7d6d1ce5d29c3ee5e5ca9000f7c41499dc2aac63a4b78c660e677df701908b9aaa3f6a00400", "036c47c6780820d1cbf7896de1fdcf335263bdbcef549ba197fce47ddfdd753abd9501ce721b6ae9b49600002a00", "b7326736181c208220000000b9000000000000000000f0fffffffff2ff00"}) write$P9_RCLUNK(r0, &(0x7f0000000180)={0x7}, 0x7) 31.336560048s ago: executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f00000017c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000002000)={&(0x7f0000001dc0), 0xc, &(0x7f0000001fc0)={&(0x7f0000001e00)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20001e20}}, 0x0) 31.279390881s ago: executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$P9_ROPEN(r0, 0x0, 0x0) 31.17123117s ago: executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) 31.008720637s ago: executing program 2: r0 = io_uring_setup(0x354a, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000140)=0x10) close_range(r0, 0xffffffffffffffff, 0x0) 30.716682371s ago: executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffffff850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000b40), 0x2b842ac, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) r5 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(r6, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x46880) r7 = add_key$user(0x0, &(0x7f00000007c0)={'syz', 0x2}, &(0x7f0000000800), 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000000)={r7, r5, r7}, &(0x7f0000001400)=""/86, 0x56, &(0x7f00000000c0)={0x0}) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140b}}, @in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f00000002c0)=0x10) 30.036342992s ago: executing program 2: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x7f, 0x6, 0x80, 0x8000, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={r0, 0x5a, "1752887208db7f7d407d253fce855ca36aecbd51eb6eca0ac28a3d42ab736f9d2c84b3861cb4c9bf913f5da2e4423e6fa488c3d17a90bbfc34d90593f6814ab419b860a176647641d7b2f20422ff37bac16ff48dc45ef26e28b7"}, &(0x7f0000000180)=0x62) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x0, 0x3, @private2, 0x8}}}, &(0x7f0000000300)=0x84) r4 = syz_open_dev$evdev(&(0x7f0000000340), 0x29f, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000380)=""/78) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000480), 0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000000580)=0x8, 0x4) syz_open_dev$ptys(0xc, 0x3, 0x1) r5 = creat(&(0x7f00000005c0)='./file0\x00', 0x73) r6 = accept(r2, 0x0, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000640)={r1, 0x8e}, 0x8) write$P9_RLOCK(r5, &(0x7f0000000680)={0x8, 0x35, 0x2, 0x1}, 0x8) connect$inet6(r6, &(0x7f00000006c0)={0xa, 0x4e20, 0x23, @mcast2, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000700), &(0x7f0000000740)=0x4) r7 = openat$uinput(0xffffff9c, &(0x7f0000000780), 0x802, 0x0) write$binfmt_aout(r7, &(0x7f00000007c0)={{0xc, 0x7, 0x81, 0xf4, 0x179, 0x20, 0x3d7, 0x8}, "dfc002fc30b26148d410eacaf7cb26515c3b632e4dcc70e27671d6b27c57d7ddbb06c89497848858e68e0c54fd640564ed9dee12578bf09b683e76131713e41512b1d70a71b4c5e98347023185c0bd735a8e5e3ed08e2772c8b081ee5717eab3de2030a0468a907e9d6b06938e8af53c3c41b6899bb9fdb582268f42c43b5d5bc2c426c210234f8319d2cb696272cd26f6c5218fcd874f70d6b1", ['\x00', '\x00', '\x00', '\x00']}, 0x4ba) setsockopt$inet6_int(r5, 0x29, 0x50, &(0x7f0000000ec0), 0x4) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000f00)={0x0, 'macsec0\x00'}) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) openat$drirender128(0xffffff9c, 0x0, 0x42, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000000fc0)=[0x0], 0x1}) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001040)=""/235) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000001140)={0x4, 0x5, 0x208, 0x7, 0xfffffffb, 0x5, 0x0, 0x1f, r0}, &(0x7f0000001180)=0x20) 5.472925834s ago: executing program 1: r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[], 0x33fe0}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 5.373751393s ago: executing program 3: pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xb82e336200000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}}, 0x0) 3.495448049s ago: executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "7f12ddc1517600"}) r1 = syz_open_pts(r0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) read(r1, 0x0, 0x2006) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = dup(r1) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, 0x10}}) 3.430139769s ago: executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) r2 = socket(0x1d, 0x2, 0x6) bind$can_j1939(r2, &(0x7f0000000080)={0x1d, r1, 0x2}, 0x18) sendmsg$nl_route_sched(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200), 0x24}}, 0x0) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0) 0s ago: executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x890b, &(0x7f0000000000)={'syzkaller0\x00'}) kernel console output (not intermixed with test programs): _0) entered forwarding state [ 85.542734][ T784] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.549842][ T784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.618872][ T5109] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.658617][ T5106] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.666092][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 85.666109][ T29] audit: type=1400 audit(1718915145.869:115): avc: denied { sys_module } for pid=5111 comm="syz-executor.2" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 85.669169][ T5158] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.700728][ T5158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.758307][ T5160] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.765548][ T5160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.799303][ T5117] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.865728][ T5106] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.917102][ T5117] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.954338][ T5160] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.961601][ T5160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.013889][ T784] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.021151][ T784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.045817][ T784] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.053078][ T784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.142025][ T5158] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.149235][ T5158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.172997][ T5111] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.268842][ T5106] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.350682][ T4479] Bluetooth: hci3: command tx timeout [ 86.430878][ T5119] Bluetooth: hci0: command tx timeout [ 86.431038][ T5115] Bluetooth: hci1: command tx timeout [ 86.436305][ T5119] Bluetooth: hci2: command tx timeout [ 86.448988][ T4479] Bluetooth: hci4: command tx timeout [ 86.499254][ T5104] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.523946][ T5111] veth0_vlan: entered promiscuous mode [ 86.633654][ T5111] veth1_vlan: entered promiscuous mode [ 86.707013][ T5109] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.816514][ T5111] veth0_macvtap: entered promiscuous mode [ 86.932020][ T5111] veth1_macvtap: entered promiscuous mode [ 87.025588][ T5109] veth0_vlan: entered promiscuous mode [ 87.052164][ T5109] veth1_vlan: entered promiscuous mode [ 87.068580][ T5111] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.087769][ T5106] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.113299][ T5117] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.126759][ T5111] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.164295][ T5111] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.174569][ T5111] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.184361][ T5111] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.195131][ T5111] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.278409][ T5109] veth0_macvtap: entered promiscuous mode [ 87.317201][ T8] cfg80211: failed to load regulatory.db [ 87.318204][ T5109] veth1_macvtap: entered promiscuous mode [ 87.353801][ T5104] veth0_vlan: entered promiscuous mode [ 87.508315][ T5106] veth0_vlan: entered promiscuous mode [ 87.526433][ T5106] veth1_vlan: entered promiscuous mode [ 87.543399][ T5117] veth0_vlan: entered promiscuous mode [ 87.553657][ T51] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.562202][ T5109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.568160][ T51] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.580793][ T5109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.601603][ T5109] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.610409][ T5104] veth1_vlan: entered promiscuous mode [ 87.647513][ T5109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.660484][ T5109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.672583][ T5109] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.718828][ T5109] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.728800][ T5109] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.738399][ T5109] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.747353][ T5109] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.768495][ T5117] veth1_vlan: entered promiscuous mode [ 87.792226][ T80] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.811850][ T80] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.834514][ T29] audit: type=1400 audit(1718915148.029:116): avc: denied { mounton } for pid=5111 comm="syz-executor.2" path="/dev/binderfs" dev="devtmpfs" ino=2323 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 87.868439][ T29] audit: type=1400 audit(1718915148.029:117): avc: denied { mount } for pid=5111 comm="syz-executor.2" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 87.966544][ T5104] veth0_macvtap: entered promiscuous mode [ 88.011368][ T5104] veth1_macvtap: entered promiscuous mode [ 88.052998][ T5106] veth0_macvtap: entered promiscuous mode [ 88.058827][ T29] audit: type=1400 audit(1718915148.249:118): avc: denied { read write } for pid=5111 comm="syz-executor.2" name="loop2" dev="devtmpfs" ino=650 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 88.094425][ T5106] veth1_macvtap: entered promiscuous mode [ 88.105552][ T29] audit: type=1400 audit(1718915148.249:119): avc: denied { open } for pid=5111 comm="syz-executor.2" path="/dev/loop2" dev="devtmpfs" ino=650 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 88.133766][ T29] audit: type=1400 audit(1718915148.249:120): avc: denied { ioctl } for pid=5111 comm="syz-executor.2" path="/dev/loop2" dev="devtmpfs" ino=650 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 88.176020][ T5117] veth0_macvtap: entered promiscuous mode [ 88.185653][ T29] audit: type=1400 audit(1718915148.289:121): avc: denied { create } for pid=5191 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 88.223609][ T51] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.238171][ T29] audit: type=1400 audit(1718915148.299:122): avc: denied { write } for pid=5191 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 88.241953][ T51] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.304737][ T5106] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.317152][ T5106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.328524][ T5106] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.340367][ T5106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.352316][ T5106] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.370228][ T5117] veth1_macvtap: entered promiscuous mode [ 88.401413][ T5106] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.412049][ T5106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.432389][ T5106] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.440110][ T5119] Bluetooth: hci3: command tx timeout [ 88.453744][ T5106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.468193][ T5106] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.477529][ T5104] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.489062][ T5104] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.510559][ T5119] Bluetooth: hci1: command tx timeout [ 88.516005][ T5119] Bluetooth: hci2: command tx timeout [ 88.521958][ T4479] Bluetooth: hci0: command tx timeout [ 88.521978][ T5115] Bluetooth: hci4: command tx timeout [ 88.527612][ T5104] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.543430][ T5104] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.554459][ T5104] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.558871][ T5197] syz-executor.2 (pid 5197) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 88.570518][ T5104] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.594618][ T5104] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.678229][ T5106] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.688136][ T5106] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.697257][ T5106] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.706298][ T5106] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.751383][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.759253][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.773944][ T5104] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.792117][ T5104] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.808933][ T5104] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.826321][ T5104] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.838010][ T5104] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.876227][ T5104] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.896646][ T5104] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.929517][ T5117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.942320][ T5117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.955576][ T5117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.962673][ T5205] loop2: detected capacity change from 0 to 512 [ 88.966104][ T5117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.988622][ T5117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.995247][ T5205] ======================================================= [ 88.995247][ T5205] WARNING: The mand mount option has been deprecated and [ 88.995247][ T5205] and is ignored by this kernel. Remove the mand [ 88.995247][ T5205] option from the mount to silence this warning. [ 88.995247][ T5205] ======================================================= [ 89.001073][ T29] audit: type=1400 audit(1718915149.179:123): avc: denied { mounton } for pid=5204 comm="syz-executor.2" path="/root/syzkaller-testdir777329316/syzkaller.m7nKPw/6/file0" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 89.062640][ T5117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.081325][ T5117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.096864][ T5117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.102490][ T5205] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e01d, mo2=0002] [ 89.112620][ T5117] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.138416][ T5205] EXT4-fs error (device loop2): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.2: invalid block [ 89.149023][ T29] audit: type=1400 audit(1718915149.339:124): avc: denied { mounton } for pid=5109 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=2323 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 89.161553][ T5205] EXT4-fs error (device loop2): ext4_free_branches:1027: inode #13: comm syz-executor.2: invalid indirect mapped block 1819239214 (level 1) [ 89.177581][ T5117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.207350][ T5117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.210267][ T5205] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 361: padding at end of block bitmap is not set [ 89.233198][ T5117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.243760][ T5117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.246600][ T5205] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 89.253622][ T5117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.253644][ T5117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.268035][ T5205] EXT4-fs error (device loop2): ext4_clear_blocks:881: inode #13: comm syz-executor.2: attempt to clear invalid blocks 33619980 len 1 [ 89.273681][ T5117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.289549][ T5205] EXT4-fs error (device loop2): ext4_free_branches:1027: inode #13: comm syz-executor.2: invalid indirect mapped block 1819239214 (level 0) [ 89.297692][ T5117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.337516][ T5205] EXT4-fs (loop2): 1 truncate cleaned up [ 89.340586][ T5117] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.353592][ T5104] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.354648][ T5205] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.364314][ T5104] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.383899][ T5104] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.387307][ T5205] EXT4-fs error (device loop2): dx_probe:822: inode #2: comm syz-executor.2: Directory hole found for htree index block [ 89.393762][ T5104] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.444760][ T5117] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.453727][ T5117] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.463112][ T5117] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.472519][ T5117] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.509817][ T5111] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.635089][ T5211] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5211 comm=syz-executor.2 [ 89.849294][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.865663][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.968790][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.986013][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.051896][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.069415][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.187848][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.221571][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.280013][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.288071][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.532978][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.547738][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.685973][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 90.685991][ T29] audit: type=1400 audit(1718915150.879:134): avc: denied { map_create } for pid=5230 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 90.756551][ T5231] loop0: detected capacity change from 0 to 8 [ 90.778386][ T29] audit: type=1400 audit(1718915150.929:135): avc: denied { prog_load } for pid=5230 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 90.876217][ T29] audit: type=1400 audit(1718915150.929:136): avc: denied { bpf } for pid=5230 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 91.090797][ T29] audit: type=1400 audit(1718915150.929:137): avc: denied { perfmon } for pid=5230 comm="syz-executor.0" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 91.112475][ T29] audit: type=1400 audit(1718915151.059:138): avc: denied { map_read map_write } for pid=5235 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 91.710866][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 91.805447][ T29] audit: type=1400 audit(1718915151.109:139): avc: denied { read write } for pid=5230 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 91.870901][ T0] NOHZ tick-stop error: local softirq work is pending, handler #342!!! [ 91.871751][ T5243] SQUASHFS error: Unable to read directory block [631:26] [ 91.916953][ T5246] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1540 sclass=netlink_tcpdiag_socket pid=5246 comm=syz-executor.1 [ 92.019461][ T29] audit: type=1400 audit(1718915151.109:140): avc: denied { open } for pid=5230 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 92.271291][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 92.283766][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 92.295695][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 92.410300][ T29] audit: type=1400 audit(1718915151.139:141): avc: denied { create } for pid=5230 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 92.596125][ T29] audit: type=1400 audit(1718915151.289:142): avc: denied { prog_run } for pid=5232 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 92.664799][ T29] audit: type=1400 audit(1718915151.409:143): avc: denied { create } for pid=5235 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 92.977656][ T5243] SQUASHFS error: zlib decompression failed, data probably corrupt [ 93.008045][ T5243] SQUASHFS error: Failed to read block 0x4e8: -5 [ 93.215939][ T5258] xt_TCPMSS: Only works on TCP SYN packets [ 93.301120][ T5243] syz-executor.0 (5243) used greatest stack depth: 21520 bytes left [ 93.680696][ T5263] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 93.717376][ T5263] binder: 5259:5263 ioctl c0306201 20000880 returned -14 [ 93.989469][ T5248] loop4: detected capacity change from 0 to 32768 [ 94.014170][ T5248] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (5248) [ 94.029134][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 94.039232][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 94.122298][ T5248] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 94.173668][ T5250] loop2: detected capacity change from 0 to 32768 [ 94.195684][ T5248] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 94.247721][ T0] NOHZ tick-stop error: local softirq work is pending, handler #10!!! [ 94.250448][ T5248] BTRFS info (device loop4): using free-space-tree [ 94.284186][ T5250] BTRFS: device /dev/loop2 (7:2) using temp-fsid f74269aa-ce94-4195-a7a1-86d7414a185e [ 94.360312][ T5250] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (5250) [ 94.591755][ T5250] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 94.630365][ T0] NOHZ tick-stop error: local softirq work is pending, handler #10!!! [ 94.700589][ T5250] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 94.709295][ T5250] BTRFS info (device loop2): using free-space-tree [ 94.972967][ T5250] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-write": -EINTR [ 94.975152][ T5250] workqueue: Failed to create a rescuer kthread for wq "btrfs-compressed-write": -EINTR [ 95.078122][ T5250] workqueue: Failed to create a rescuer kthread for wq "btrfs-freespace-write": -EINTR [ 95.149666][ T5250] workqueue: Failed to create a rescuer kthread for wq "btrfs-delayed-meta": -EINTR [ 95.569768][ T5250] workqueue: Failed to create a rescuer kthread for wq "btrfs-qgroup-rescan": -EINTR [ 95.819503][ T5309] BTRFS info (device loop4): setting incompat feature flag for SIMPLE_QUOTA (0x10000) [ 95.942900][ T29] kauditd_printk_skb: 45 callbacks suppressed [ 95.942920][ T29] audit: type=1400 audit(1718915156.139:189): avc: denied { write } for pid=5311 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 95.968296][ C1] vkms_vblank_simulate: vblank timer overrun [ 96.039605][ T5250] BTRFS error (device loop2): open_ctree failed [ 96.058345][ T5104] BTRFS info (device loop4): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 96.352171][ T29] audit: type=1400 audit(1718915156.539:190): avc: denied { create } for pid=5314 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 96.483319][ T29] audit: type=1400 audit(1718915156.569:191): avc: denied { ioctl } for pid=5314 comm="syz-executor.0" path="socket:[7669]" dev="sockfs" ino=7669 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 96.629206][ T5320] xt_TCPMSS: Only works on TCP SYN packets [ 96.641978][ T29] audit: type=1400 audit(1718915156.839:192): avc: denied { ioctl } for pid=5321 comm="syz-executor.1" path="socket:[6889]" dev="sockfs" ino=6889 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 96.667745][ C1] vkms_vblank_simulate: vblank timer overrun [ 96.723869][ T5324] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 96.880232][ T5327] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5327 comm=syz-executor.1 [ 96.982140][ T5331] loop2: detected capacity change from 0 to 8 [ 97.196942][ T5343] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 97.222595][ T5341] SQUASHFS error: Unable to read directory block [631:26] [ 97.248625][ T5343] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 97.811990][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 97.921160][ T5341] SQUASHFS error: zlib decompression failed, data probably corrupt [ 97.948859][ T29] audit: type=1400 audit(1718915158.039:193): avc: denied { ioctl } for pid=5346 comm="syz-executor.3" path="socket:[7713]" dev="sockfs" ino=7713 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 98.032053][ T5341] SQUASHFS error: Failed to read block 0x4e8: -5 [ 98.250263][ T29] audit: type=1800 audit(1718915158.409:194): pid=5341 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor.2" name="file1" dev="loop2" ino=5 res=0 errno=0 [ 98.792713][ T5362] binder: 5356:5362 ioctl c0306201 20000880 returned -14 [ 98.981376][ T5368] xt_TCPMSS: Only works on TCP SYN packets [ 99.848668][ T29] audit: type=1400 audit(1718915160.039:195): avc: denied { name_bind } for pid=5374 comm="syz-executor.3" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 99.848953][ T5350] loop1: detected capacity change from 0 to 32768 [ 99.922090][ T5350] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (5350) [ 99.951053][ C0] net_ratelimit: 2 callbacks suppressed [ 99.951071][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 100.024512][ T5350] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 100.086518][ T5350] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 100.130597][ T5350] BTRFS info (device loop1): using free-space-tree [ 100.298370][ T29] audit: type=1400 audit(1718915160.489:196): avc: denied { create } for pid=5379 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 100.358641][ T5388] fuse: Unknown parameter 'gdÃ0x0000000000000008' [ 100.432509][ T29] audit: type=1400 audit(1718915160.569:197): avc: denied { mounton } for pid=5379 comm="syz-executor.2" path="/root/syzkaller-testdir777329316/syzkaller.m7nKPw/13/file0" dev="sda1" ino=1961 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 100.580368][ T29] audit: type=1400 audit(1718915160.769:198): avc: denied { write } for pid=5349 comm="syz-executor.1" name="/" dev="loop1" ino=256 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 101.095915][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 101.095934][ T29] audit: type=1400 audit(1718915161.289:202): avc: denied { read append open } for pid=5349 comm="syz-executor.1" path="/root/syzkaller-testdir3513928478/syzkaller.8rEGwl/7/file0/cpuacct.usage_percpu" dev="loop1" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 101.178895][ T29] audit: type=1400 audit(1718915161.369:203): avc: denied { unmount } for pid=5111 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 101.539997][ T5427] loop2: detected capacity change from 0 to 8 [ 101.618799][ T5117] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 101.959638][ T5434] SQUASHFS error: Unable to read directory block [631:26] [ 102.042187][ T29] audit: type=1400 audit(1718915162.229:204): avc: denied { ioctl } for pid=5435 comm="syz-executor.3" path="socket:[7062]" dev="sockfs" ino=7062 ioctlcmd=0xab09 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 102.765120][ T29] audit: type=1400 audit(1718915162.959:205): avc: denied { write } for pid=5452 comm="syz-executor.0" name="usbmon0" dev="devtmpfs" ino=701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 102.863318][ T5454] binder: 5447:5454 ioctl c0306201 20000880 returned -14 [ 102.886874][ T5434] SQUASHFS error: zlib decompression failed, data probably corrupt [ 102.895232][ T5434] SQUASHFS error: Failed to read block 0x4e8: -5 [ 103.008861][ T29] audit: type=1400 audit(1718915163.199:207): avc: denied { getopt } for pid=5456 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 103.053415][ T29] audit: type=1800 audit(1718915163.199:206): pid=5434 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor.2" name="file1" dev="loop2" ino=5 res=0 errno=0 [ 103.074302][ C0] vkms_vblank_simulate: vblank timer overrun [ 103.287213][ T29] audit: type=1400 audit(1718915163.279:208): avc: denied { ioctl } for pid=5456 comm="syz-executor.0" path="socket:[7860]" dev="sockfs" ino=7860 ioctlcmd=0x6616 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 103.312062][ C0] vkms_vblank_simulate: vblank timer overrun [ 103.355795][ T5463] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) [ 103.570339][ T29] audit: type=1400 audit(1718915163.769:209): avc: denied { write } for pid=5468 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 103.852360][ T5162] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 104.027169][ T29] audit: type=1400 audit(1718915164.219:210): avc: denied { read } for pid=5473 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 104.111754][ T5162] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 104.143561][ T5162] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 104.177409][ T5162] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 104.224915][ T5162] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 104.256642][ T5162] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.326285][ T5162] usb 5-1: config 0 descriptor?? [ 104.448007][ T5476] Zero length message leads to an empty skb [ 104.861244][ T5162] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 104.869034][ T29] audit: type=1400 audit(1718915165.059:211): avc: denied { create } for pid=5479 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 104.910187][ T5162] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 104.940820][ T5162] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 105.032773][ T5162] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 105.146278][ T5162] usb 5-1: USB disconnect, device number 2 [ 105.343984][ T5491] loop2: detected capacity change from 0 to 256 [ 105.586721][ T5491] FAT-fs (loop2): Directory bread(block 64) failed [ 105.620127][ T5491] FAT-fs (loop2): Directory bread(block 65) failed [ 105.647310][ T5491] FAT-fs (loop2): Directory bread(block 66) failed [ 105.669774][ T5491] FAT-fs (loop2): Directory bread(block 67) failed [ 105.709328][ T5491] FAT-fs (loop2): Directory bread(block 68) failed [ 105.738435][ T5491] FAT-fs (loop2): Directory bread(block 69) failed [ 105.754804][ T5491] FAT-fs (loop2): Directory bread(block 70) failed [ 105.782804][ T5491] FAT-fs (loop2): Directory bread(block 71) failed [ 105.849940][ T5491] FAT-fs (loop2): Directory bread(block 72) failed [ 105.910181][ T5491] FAT-fs (loop2): Directory bread(block 73) failed [ 105.999273][ T5502] loop4: detected capacity change from 0 to 8 [ 106.776371][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 106.776389][ T29] audit: type=1400 audit(1718915166.969:214): avc: denied { unmount } for pid=5111 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 106.810947][ T5502] SQUASHFS error: Unable to read directory block [631:26] [ 107.007066][ T5502] SQUASHFS error: zlib decompression failed, data probably corrupt [ 107.039582][ T29] audit: type=1400 audit(1718915167.229:215): avc: denied { bind } for pid=5509 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 107.059129][ C0] vkms_vblank_simulate: vblank timer overrun [ 107.071700][ T5502] SQUASHFS error: Failed to read block 0x4e8: -5 [ 107.131535][ T29] audit: type=1800 audit(1718915167.319:216): pid=5502 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor.4" name="file1" dev="loop4" ino=5 res=0 errno=0 [ 108.134515][ T29] audit: type=1400 audit(1718915168.319:217): avc: denied { listen } for pid=5519 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 108.215819][ T5497] loop0: detected capacity change from 0 to 32768 [ 108.274976][ T5497] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (5497) [ 108.354895][ T5529] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 108.374184][ T29] audit: type=1400 audit(1718915168.539:218): avc: denied { read } for pid=5528 comm="syz-executor.4" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 108.376794][ T5497] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 108.397049][ C0] vkms_vblank_simulate: vblank timer overrun [ 108.458541][ T5497] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 108.461262][ T29] audit: type=1400 audit(1718915168.539:219): avc: denied { open } for pid=5528 comm="syz-executor.4" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 108.469251][ T5497] BTRFS info (device loop0): using free-space-tree [ 108.558499][ T29] audit: type=1400 audit(1718915168.549:220): avc: denied { ioctl } for pid=5528 comm="syz-executor.4" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 108.599500][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-flush_delalloc": -EINTR [ 108.601165][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-cache": -EINTR [ 108.711618][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-fixup": -EINTR [ 108.746017][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio": -EINTR [ 108.781174][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-meta": -EINTR [ 108.884972][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-rmw": -EINTR [ 108.956751][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-write": -EINTR [ 109.014708][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-compressed-write": -EINTR [ 109.057053][ T5559] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 109.101083][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-freespace-write": -EINTR [ 109.102770][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-delayed-meta": -EINTR [ 109.162922][ T5497] workqueue: Failed to create a rescuer kthread for wq "btrfs-qgroup-rescan": -EINTR [ 109.222070][ T5497] BTRFS error (device loop0): open_ctree failed [ 109.414712][ T5570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pid=5570 comm=syz-executor.4 [ 109.451723][ T5570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5570 comm=syz-executor.4 [ 109.739367][ T5579] loop4: detected capacity change from 0 to 8 [ 109.853694][ T5582] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 109.886319][ T5582] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 109.966298][ T5587] SQUASHFS error: Unable to read directory block [631:26] [ 110.512020][ T5587] SQUASHFS error: zlib decompression failed, data probably corrupt [ 110.569025][ T5587] SQUASHFS error: Failed to read block 0x4e8: -5 [ 110.637388][ T29] audit: type=1800 audit(1718915170.829:221): pid=5587 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor.4" name="file1" dev="loop4" ino=5 res=0 errno=0 [ 110.871671][ T29] audit: type=1400 audit(1718915171.039:222): avc: denied { mount } for pid=5603 comm="syz-executor.2" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 110.965508][ T29] audit: type=1400 audit(1718915171.159:223): avc: denied { unmount } for pid=5111 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 111.069870][ T5608] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pid=5608 comm=syz-executor.0 [ 111.116243][ T5611] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5611 comm=syz-executor.0 [ 112.743516][ T29] audit: type=1400 audit(1718915172.929:224): avc: denied { setattr } for pid=5635 comm="syz-executor.0" name="sequencer2" dev="devtmpfs" ino=1090 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 112.904864][ T29] audit: type=1804 audit(1718915173.099:225): pid=5645 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3513928478/syzkaller.8rEGwl/23/bus" dev="sda1" ino=1966 res=1 errno=0 [ 112.930876][ C0] vkms_vblank_simulate: vblank timer overrun [ 113.020212][ T29] audit: type=1804 audit(1718915173.159:226): pid=5646 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir3513928478/syzkaller.8rEGwl/23/bus" dev="sda1" ino=1966 res=1 errno=0 [ 113.057800][ T5650] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5650 comm=syz-executor.2 [ 113.058280][ T29] audit: type=1400 audit(1718915173.159:227): avc: denied { remount } for pid=5641 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 113.092983][ C0] vkms_vblank_simulate: vblank timer overrun [ 113.172492][ T29] audit: type=1804 audit(1718915173.169:228): pid=5645 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3513928478/syzkaller.8rEGwl/23/bus" dev="sda1" ino=1966 res=1 errno=0 [ 113.198520][ C0] vkms_vblank_simulate: vblank timer overrun [ 113.308962][ T29] audit: type=1800 audit(1718915173.469:229): pid=5636 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz-executor.0" name="/sequencer2" dev="devtmpfs" ino=1090 res=0 errno=0 [ 113.361311][ T5655] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5655 comm=syz-executor.1 [ 113.393534][ T5655] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5655 comm=syz-executor.1 [ 113.603302][ T29] audit: type=1400 audit(1718915173.769:230): avc: denied { read } for pid=5662 comm="syz-executor.0" name="uhid" dev="devtmpfs" ino=1083 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 113.626529][ C0] vkms_vblank_simulate: vblank timer overrun [ 113.725173][ T29] audit: type=1400 audit(1718915173.769:231): avc: denied { open } for pid=5662 comm="syz-executor.0" path="/dev/uhid" dev="devtmpfs" ino=1083 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 113.849902][ T29] audit: type=1400 audit(1718915173.959:232): avc: denied { read } for pid=5668 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 113.944168][ T29] audit: type=1400 audit(1718915174.089:233): avc: denied { setopt } for pid=5674 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 114.902083][ T5718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 114.950151][ T5718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.990388][ T5718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 115.029322][ T5728] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pid=5728 comm=syz-executor.1 [ 115.037632][ T5718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.067305][ T5718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 115.080754][ T5728] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5728 comm=syz-executor.1 [ 115.092356][ T5718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.124419][ T5718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 115.148730][ T5718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.185507][ T5718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 115.207281][ T5718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.816589][ T5780] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=259 sclass=netlink_audit_socket pid=5780 comm=syz-executor.4 [ 117.759877][ T5116] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 117.783634][ T5116] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 117.797567][ T5116] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 117.821240][ T5116] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 117.835273][ T5116] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 117.842912][ T5116] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 117.896583][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 117.896602][ T29] audit: type=1400 audit(1718915178.089:248): avc: denied { mounton } for pid=5799 comm="syz-executor.3" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 118.101384][ T5802] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=5802 comm=syz-executor.2 [ 118.176910][ T12] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.270961][ T5806] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5806 comm=syz-executor.4 [ 118.491223][ T12] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.502059][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 118.718975][ T29] audit: type=1400 audit(1718915178.909:249): avc: denied { read } for pid=5814 comm="syz-executor.2" name="loop-control" dev="devtmpfs" ino=647 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 118.781176][ T29] audit: type=1400 audit(1718915178.909:250): avc: denied { open } for pid=5814 comm="syz-executor.2" path="/dev/loop-control" dev="devtmpfs" ino=647 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 118.839817][ T29] audit: type=1400 audit(1718915178.939:251): avc: denied { ioctl } for pid=5814 comm="syz-executor.2" path="/dev/loop-control" dev="devtmpfs" ino=647 ioctlcmd=0x941b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 118.945205][ T12] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.963685][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 119.247710][ T12] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.272629][ T29] audit: type=1400 audit(1718915179.459:252): avc: denied { bind } for pid=5823 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 119.433069][ T29] audit: type=1400 audit(1718915179.629:253): avc: denied { create } for pid=5837 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 119.454912][ T5833] warning: `syz-executor.0' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 119.494570][ T29] audit: type=1400 audit(1718915179.669:254): avc: denied { write } for pid=5837 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 119.794942][ T5842] binder: 5840:5842 ioctl c0306201 20000880 returned -14 [ 119.957523][ T5115] Bluetooth: hci2: command tx timeout [ 120.050236][ T29] audit: type=1400 audit(1718915180.169:255): avc: denied { setopt } for pid=5823 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 120.805847][ T5799] chnl_net:caif_netlink_parms(): no params data found [ 120.900570][ T29] audit: type=1400 audit(1718915181.089:256): avc: denied { read } for pid=5859 comm="syz-executor.1" name="event0" dev="devtmpfs" ino=834 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 120.936100][ T12] bridge_slave_1: left allmulticast mode [ 121.008399][ T12] bridge_slave_1: left promiscuous mode [ 121.014426][ T29] audit: type=1400 audit(1718915181.119:257): avc: denied { open } for pid=5859 comm="syz-executor.1" path="/dev/input/event0" dev="devtmpfs" ino=834 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 121.139301][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.275808][ T12] bridge_slave_0: left allmulticast mode [ 121.283721][ T12] bridge_slave_0: left promiscuous mode [ 121.297610][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.340415][ T5161] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 121.534922][ T5161] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 121.594603][ T5161] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 121.631335][ T5161] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.648428][ T5161] usb 2-1: Product: syz [ 121.658986][ T5161] usb 2-1: Manufacturer: syz [ 121.679213][ T5161] usb 2-1: SerialNumber: syz [ 122.030479][ T5115] Bluetooth: hci2: command tx timeout [ 122.407935][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 123.027615][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 123.084996][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 123.123698][ T12] bond0 (unregistering): Released all slaves [ 123.786857][ T5879] binder: 5878:5879 ioctl c0306201 20000880 returned -14 [ 123.929137][ T5161] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 123.974034][ T5161] usb 2-1: USB disconnect, device number 2 [ 124.076507][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 124.076526][ T29] audit: type=1400 audit(1718915184.249:259): avc: denied { search } for pid=4749 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 124.118253][ T5115] Bluetooth: hci2: command tx timeout [ 124.133791][ T5872] loop0: detected capacity change from 0 to 32768 [ 124.157581][ T5799] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.180188][ T29] audit: type=1400 audit(1718915184.269:260): avc: denied { read } for pid=4749 comm="dhcpcd" name="n68" dev="tmpfs" ino=2254 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 124.222891][ T5799] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.271518][ T5799] bridge_slave_0: entered allmulticast mode [ 124.304287][ T5799] bridge_slave_0: entered promiscuous mode [ 124.326181][ T29] audit: type=1400 audit(1718915184.269:261): avc: denied { open } for pid=4749 comm="dhcpcd" path="/run/udev/data/n68" dev="tmpfs" ino=2254 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 124.369831][ T5799] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.420965][ T5799] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.428307][ T5799] bridge_slave_1: entered allmulticast mode [ 124.439105][ T5799] bridge_slave_1: entered promiscuous mode [ 124.483590][ T29] audit: type=1400 audit(1718915184.269:262): avc: denied { getattr } for pid=4749 comm="dhcpcd" path="/run/udev/data/n68" dev="tmpfs" ino=2254 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 124.529469][ T29] audit: type=1400 audit(1718915184.279:263): avc: denied { setopt } for pid=5884 comm="syz-executor.1" laddr=::1 lport=3 faddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 124.582987][ T29] audit: type=1400 audit(1718915184.559:264): avc: denied { ioctl } for pid=5886 comm="syz-executor.2" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=9761 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 124.717476][ T29] audit: type=1400 audit(1718915184.589:265): avc: denied { setopt } for pid=5895 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 124.789283][ T5904] binder: 5903:5904 ioctl c0306201 20000880 returned -14 [ 125.116396][ T5872] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=xxhash,compression=zstd,nojournal_transaction_names [ 125.121587][ T29] audit: type=1400 audit(1718915185.289:266): avc: denied { read } for pid=5910 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=1410 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 125.194487][ T5799] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.251208][ T5872] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 125.283720][ T5799] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.306982][ T29] audit: type=1400 audit(1718915185.289:267): avc: denied { open } for pid=5910 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1410 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 125.407656][ T29] audit: type=1400 audit(1718915185.289:268): avc: denied { getattr } for pid=5910 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1410 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 125.526379][ T5872] bcachefs (loop0): alloc_read... done [ 125.584960][ T5872] bcachefs (loop0): stripes_read... done [ 125.607037][ T5916] binder: 5914:5916 ioctl c0306201 20000880 returned -14 [ 125.614489][ T5872] bcachefs (loop0): snapshots_read... done [ 125.743746][ T5872] bcachefs (loop0): journal_replay... done [ 125.749670][ T5872] bcachefs (loop0): resume_logged_ops... done [ 125.849860][ T5872] bcachefs (loop0): going read-write [ 125.891615][ T12] hsr_slave_0: left promiscuous mode [ 125.898129][ T5872] bcachefs (loop0): bch2_copygc_start(): error creating copygc thread EINTR [ 125.911237][ T5872] bcachefs (loop0): error starting copygc thread [ 125.918717][ T12] hsr_slave_1: left promiscuous mode [ 125.928398][ T5872] bcachefs (loop0): going read-only [ 125.942891][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 125.972125][ T5872] bcachefs (loop0): finished waiting for writes to stop [ 125.982381][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 126.010733][ T5872] bcachefs (loop0): flushing journal and stopping allocators, journal seq 10 [ 126.024849][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 126.050417][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 126.057832][ T5872] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 10 [ 126.148065][ T5872] bcachefs (loop0): shutdown complete, journal seq 11 [ 126.190224][ T5115] Bluetooth: hci2: command tx timeout [ 126.207835][ T5872] bcachefs (loop0): marking filesystem clean [ 126.224031][ T5872] bcachefs (loop0): bch2_fs_start(): error starting filesystem EINTR [ 126.229369][ T12] veth1_macvtap: left promiscuous mode [ 126.238480][ T5872] bcachefs (loop0): shutting down [ 126.267275][ T12] veth0_macvtap: left promiscuous mode [ 126.275480][ T5872] bcachefs (loop0): shutdown complete [ 126.290384][ T12] veth1_vlan: left promiscuous mode [ 126.328066][ T12] veth0_vlan: left promiscuous mode [ 127.023329][ T5944] loop2: detected capacity change from 0 to 32768 [ 127.079138][ T5944] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (5944) [ 127.666652][ T5944] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 127.676928][ T5944] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 127.685763][ T5944] BTRFS info (device loop2): using free-space-tree [ 129.738680][ T12] team0 (unregistering): Port device team_slave_1 removed [ 129.770201][ T5984] binder: 5983:5984 ioctl c0306201 20000880 returned -14 [ 129.836925][ T12] team0 (unregistering): Port device team_slave_0 removed [ 130.784872][ T5799] team0: Port device team_slave_0 added [ 130.985727][ T5111] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 131.065241][ T5799] team0: Port device team_slave_1 added [ 131.340180][ T5799] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 131.347194][ T5799] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 131.434470][ T5997] loop4: detected capacity change from 0 to 256 [ 131.474669][ T5799] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 131.530348][ T5799] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 131.581976][ T5799] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 131.620333][ T5997] FAT-fs (loop4): Directory bread(block 64) failed [ 131.643729][ T5997] FAT-fs (loop4): Directory bread(block 65) failed [ 131.660705][ T5799] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 131.694964][ T5997] FAT-fs (loop4): Directory bread(block 66) failed [ 131.763551][ T5997] FAT-fs (loop4): Directory bread(block 67) failed [ 131.800551][ T5997] FAT-fs (loop4): Directory bread(block 68) failed [ 131.831282][ T5997] FAT-fs (loop4): Directory bread(block 69) failed [ 131.838000][ T5997] FAT-fs (loop4): Directory bread(block 70) failed [ 131.893505][ T5997] FAT-fs (loop4): Directory bread(block 71) failed [ 131.914837][ T5997] FAT-fs (loop4): Directory bread(block 72) failed [ 131.964164][ T5997] FAT-fs (loop4): Directory bread(block 73) failed [ 132.001897][ T5799] hsr_slave_0: entered promiscuous mode [ 132.047155][ T5799] hsr_slave_1: entered promiscuous mode [ 132.073334][ T5799] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 132.086345][ T5988] loop0: detected capacity change from 0 to 32768 [ 132.100227][ T5799] Cannot create hsr debugfs directory [ 132.350737][ T5988] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 132.359404][ T5988] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 132.809030][ T5988] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 132.932050][ T5161] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 132.981286][ T5161] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 133.253581][ T6022] binder: 6017:6022 ioctl c0306201 20000880 returned -14 [ 133.392003][ T5161] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 410ms [ 133.421650][ T5161] gfs2: fsid=syz:syz.0: jid=0: Done [ 133.447929][ T1241] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.454932][ T1241] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.466331][ T5988] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 133.735887][ T6026] loop4: detected capacity change from 0 to 32768 [ 133.788062][ T6026] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (6026) [ 133.805936][ T5988] gfs2: fsid=syz:syz.0: can't create logd thread: -4 [ 133.817985][ T6026] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 133.828289][ T6026] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 133.837167][ T6026] BTRFS info (device loop4): using free-space-tree [ 135.228110][ T5104] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 135.334129][ T6064] loop1: detected capacity change from 0 to 256 [ 135.468543][ T6064] FAT-fs (loop1): Directory bread(block 64) failed [ 135.480437][ T6064] FAT-fs (loop1): Directory bread(block 65) failed [ 135.506160][ T6064] FAT-fs (loop1): Directory bread(block 66) failed [ 135.527940][ T6064] FAT-fs (loop1): Directory bread(block 67) failed [ 135.548953][ T6064] FAT-fs (loop1): Directory bread(block 68) failed [ 135.569529][ T6064] FAT-fs (loop1): Directory bread(block 69) failed [ 135.582931][ T6064] FAT-fs (loop1): Directory bread(block 70) failed [ 135.616203][ T6064] FAT-fs (loop1): Directory bread(block 71) failed [ 135.657049][ T6064] FAT-fs (loop1): Directory bread(block 72) failed [ 135.691478][ T6064] FAT-fs (loop1): Directory bread(block 73) failed [ 135.879575][ T6073] binder: 6071:6073 ioctl c0306201 20000880 returned -14 [ 136.000342][ T6075] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 136.910163][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 136.910183][ T29] audit: type=1400 audit(1718915197.089:283): avc: denied { create } for pid=6084 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 137.037817][ T29] audit: type=1400 audit(1718915197.159:284): avc: denied { write } for pid=6084 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 137.072543][ T29] audit: type=1400 audit(1718915197.189:285): avc: denied { ioctl } for pid=6084 comm="syz-executor.2" path="socket:[8947]" dev="sockfs" ino=8947 ioctlcmd=0x8934 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 137.101057][ T6088] loop0: detected capacity change from 0 to 8 [ 137.310650][ T6094] SQUASHFS error: Unable to read directory block [631:26] [ 138.707788][ T5799] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 138.731819][ T6094] SQUASHFS error: zlib decompression failed, data probably corrupt [ 138.781414][ T6094] SQUASHFS error: Failed to read block 0x4e8: -5 [ 138.809500][ T5799] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 138.874799][ T29] audit: type=1800 audit(1718915199.029:286): pid=6094 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor.0" name="file1" dev="loop0" ino=5 res=0 errno=0 [ 139.084921][ T5799] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 139.171790][ T6129] binder: 6122:6129 ioctl c0306201 20000880 returned -14 [ 139.390520][ T5799] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 139.647954][ T6138] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 139.668137][ T6138] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 140.398058][ T5799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.486015][ T5799] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.524543][ T5161] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.531825][ T5161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.616175][ T5161] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.623445][ T5161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.115122][ T6172] loop0: detected capacity change from 0 to 512 [ 141.197534][ T6172] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 141.236181][ T6172] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 141.297760][ T29] audit: type=1400 audit(1718915201.479:287): avc: denied { name_connect } for pid=6177 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 141.298313][ T6172] EXT4-fs (loop0): 1 truncate cleaned up [ 141.337539][ T6172] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 141.407891][ T6172] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 141.520435][ T6178] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 141.692600][ T6193] binder: 6180:6193 ioctl c0306201 20000880 returned -14 [ 141.926750][ T5106] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.946889][ T6194] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 141.972231][ T6194] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 142.175423][ T5799] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.468448][ T29] audit: type=1400 audit(1718915202.659:288): avc: denied { read write } for pid=6204 comm="syz-executor.0" name="vhost-vsock" dev="devtmpfs" ino=1085 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 142.517647][ T5799] veth0_vlan: entered promiscuous mode [ 142.577792][ T6213] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=6213 comm=syz-executor.4 [ 142.598717][ T29] audit: type=1400 audit(1718915202.689:289): avc: denied { open } for pid=6204 comm="syz-executor.0" path="/dev/vhost-vsock" dev="devtmpfs" ino=1085 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 142.608742][ T5799] veth1_vlan: entered promiscuous mode [ 142.721619][ T29] audit: type=1400 audit(1718915202.709:290): avc: denied { ioctl } for pid=6204 comm="syz-executor.0" path="/dev/vhost-vsock" dev="devtmpfs" ino=1085 ioctlcmd=0xaf79 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 142.746931][ C0] vkms_vblank_simulate: vblank timer overrun [ 142.885286][ T5799] veth0_macvtap: entered promiscuous mode [ 142.965065][ T5799] veth1_macvtap: entered promiscuous mode [ 143.082178][ T5799] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.160580][ T5799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.546623][ T5799] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.580581][ T5799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.623795][ T5799] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.697198][ T5799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.742460][ T5799] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.808413][ T5799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.886173][ T5799] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 144.012968][ T5799] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 144.100273][ T5799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 144.166207][ T5799] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 144.207508][ T5799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 144.257583][ T5799] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 144.295677][ T5799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 144.332214][ T5799] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 144.338270][ T29] audit: type=1400 audit(1718915204.529:291): avc: denied { ioctl } for pid=6249 comm="syz-executor.0" path="socket:[10448]" dev="sockfs" ino=10448 ioctlcmd=0x89a0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 144.360395][ T5799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 144.412333][ T5799] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 144.465259][ T5799] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.510933][ T5799] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.519686][ T5799] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.585726][ T5799] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.890339][ T29] audit: type=1400 audit(1718915205.079:292): avc: denied { write } for pid=6268 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 145.102395][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 145.129291][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 145.156984][ C1] vxcan0: j1939_tp_rxtimer: 0xffff88801e0f9400: rx timeout, send abort [ 145.395758][ T1092] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 145.413413][ T1092] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 145.666789][ C1] vxcan0: j1939_tp_rxtimer: 0xffff88801e0f9400: abort rx timeout. Force session deactivation [ 146.424132][ T29] audit: type=1400 audit(1718915206.619:293): avc: denied { open } for pid=6315 comm="syz-executor.0" path="/dev/ptyq5" dev="devtmpfs" ino=126 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 146.531326][ T29] audit: type=1400 audit(1718915206.649:294): avc: denied { ioctl } for pid=6315 comm="syz-executor.0" path="/dev/ptyq5" dev="devtmpfs" ino=126 ioctlcmd=0x4b65 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 146.556654][ C1] vkms_vblank_simulate: vblank timer overrun [ 146.617679][ T6319] loop3: detected capacity change from 0 to 512 [ 146.722756][ T6319] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.723212][ T6325] process 'syz-executor.1' launched './file0' with NULL argv: empty string added [ 146.746750][ T6319] ext4 filesystem being mounted at /root/syzkaller-testdir2018700821/syzkaller.cFrKPy/3/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 146.837996][ T29] audit: type=1400 audit(1718915207.029:295): avc: denied { mount } for pid=6333 comm="syz-executor.4" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 146.919312][ T6336] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 146.970135][ T29] audit: type=1400 audit(1718915207.029:296): avc: denied { search } for pid=6333 comm="syz-executor.4" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 147.128560][ T6345] SELinux: Context system_u:object_r:system_cron_spool_t:s0 is not valid (left unmapped). [ 147.219176][ T6336] gretap0: refused to change device tx_queue_len [ 147.225790][ T29] audit: type=1400 audit(1718915207.389:297): avc: denied { relabelto } for pid=6338 comm="syz-executor.4" name="file1" dev="sda1" ino=1961 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:system_cron_spool_t:s0" [ 147.427014][ T6350] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 147.938783][ T29] audit: type=1400 audit(1718915207.639:298): avc: denied { relabelto } for pid=6318 comm="syz-executor.3" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 147.971241][ T6336] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 148.061030][ T29] audit: type=1400 audit(1718915208.169:299): avc: denied { unlink } for pid=5104 comm="syz-executor.4" name="file1" dev="sda1" ino=1961 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:system_cron_spool_t:s0" [ 148.107171][ T5799] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.179060][ T29] audit: type=1400 audit(1718915208.189:300): avc: denied { search } for pid=4517 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 148.277940][ T29] audit: type=1400 audit(1718915208.329:301): avc: denied { write } for pid=6351 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 148.407334][ T6363] xt_TCPMSS: Only works on TCP SYN packets [ 148.441892][ T29] audit: type=1400 audit(1718915208.629:302): avc: denied { append } for pid=6366 comm="syz-executor.3" name="001" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 149.364220][ T6400] loop3: detected capacity change from 0 to 256 [ 149.428207][ T29] audit: type=1400 audit(1718915209.619:303): avc: denied { read } for pid=6401 comm="syz-executor.2" name="rtc0" dev="devtmpfs" ino=837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 149.507975][ T6406] serio: Serial port pts0 [ 149.541045][ T29] audit: type=1400 audit(1718915209.619:304): avc: denied { open } for pid=6401 comm="syz-executor.2" path="/dev/rtc0" dev="devtmpfs" ino=837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 149.714006][ T6400] FAT-fs (loop3): Directory bread(block 64) failed [ 149.747446][ T6407] binder: 6404:6407 ioctl c0306201 20000880 returned -14 [ 149.759701][ T6400] FAT-fs (loop3): Directory bread(block 65) failed [ 149.800326][ T6400] FAT-fs (loop3): Directory bread(block 66) failed [ 149.806952][ T6400] FAT-fs (loop3): Directory bread(block 67) failed [ 149.880567][ T6400] FAT-fs (loop3): Directory bread(block 68) failed [ 149.887164][ T6400] FAT-fs (loop3): Directory bread(block 69) failed [ 149.911426][ T6400] FAT-fs (loop3): Directory bread(block 70) failed [ 149.918489][ T6400] FAT-fs (loop3): Directory bread(block 71) failed [ 149.949662][ T6400] FAT-fs (loop3): Directory bread(block 72) failed [ 149.968777][ T6400] FAT-fs (loop3): Directory bread(block 73) failed [ 150.977183][ T29] audit: type=1400 audit(1718915211.169:305): avc: denied { create } for pid=6434 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 151.030172][ T29] audit: type=1400 audit(1718915211.209:306): avc: denied { ioctl } for pid=6434 comm="syz-executor.0" path="socket:[11748]" dev="sockfs" ino=11748 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 151.227334][ T6441] loop2: detected capacity change from 0 to 128 [ 151.259115][ T6441] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 151.301095][ T6444] SELinux: Context system_u:object_r:removable_device_t:s0 is not valid (left unmapped). [ 151.355697][ T6441] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 151.385172][ T29] audit: type=1400 audit(1718915211.559:307): avc: denied { relabelto } for pid=6442 comm="syz-executor.3" name="usb" dev="sysfs" ino=3406 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:removable_device_t:s0" [ 151.568855][ T5111] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 151.580814][ T6449] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=263 sclass=netlink_tcpdiag_socket pid=6449 comm=syz-executor.3 [ 151.989035][ T6467] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 152.053604][ T6467] gretap0: refused to change device tx_queue_len [ 152.070707][ T6467] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 152.107886][ T6471] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=6471 comm=syz-executor.4 [ 152.482019][ T6418] serio: Serial port pts0 [ 152.872344][ T6497] serio: Serial port pts0 [ 153.108875][ T6507] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6507 comm=syz-executor.1 [ 153.247917][ T6512] loop0: detected capacity change from 0 to 512 [ 153.385221][ T6512] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 153.429755][ T6512] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 153.490426][ T6512] System zones: 0-1, 15-15, 18-18, 34-34 [ 153.553008][ T6512] EXT4-fs (loop0): orphan cleanup on readonly fs [ 153.568298][ T6512] __quota_error: 1 callbacks suppressed [ 153.568319][ T6512] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 153.640281][ T6512] EXT4-fs warning (device loop0): ext4_enable_quotas:7074: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 153.680164][ T6512] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 153.699124][ T6512] EXT4-fs error (device loop0): ext4_orphan_get:1420: comm syz-executor.0: bad orphan inode 16 [ 153.712853][ T6512] ext4_test_bit(bit=15, block=18) = 1 [ 153.718292][ T6512] is_bad_inode(inode)=0 [ 153.736011][ T6512] NEXT_ORPHAN(inode)=0 [ 153.750159][ T6512] max_ino=32 [ 153.773751][ T6512] i_nlink=2 [ 153.778845][ T6512] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 153.947439][ T6530] serio: Serial port pts0 [ 153.961380][ T5106] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.711765][ T29] audit: type=1400 audit(1718915214.909:309): avc: denied { bind } for pid=6549 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 154.850885][ T6548] loop1: detected capacity change from 0 to 32768 [ 154.868673][ T6548] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (6548) [ 154.915917][ T6548] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 154.926278][ T6548] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 154.935152][ T6548] BTRFS info (device loop1): using free-space-tree [ 154.967298][ T6525] loop4: detected capacity change from 0 to 32768 [ 154.985631][ T6525] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (6525) [ 155.031868][ T6525] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 155.070217][ T6525] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 155.118962][ T6525] BTRFS info (device loop4): using free-space-tree [ 155.199236][ T6577] loop3: detected capacity change from 0 to 1024 [ 155.207592][ T6577] EXT4-fs: Ignoring removed orlov option [ 155.214614][ T6577] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 155.226365][ T6577] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 155.237366][ T6577] EXT4-fs (loop3): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 155.389469][ T6577] EXT4-fs (loop3): invalid journal inode [ 155.417985][ T6577] EXT4-fs (loop3): can't get journal size [ 155.480897][ T6577] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 156.256762][ T5799] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.643163][ T5117] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 157.199040][ T6613] BTRFS info (device loop4): setting incompat feature flag for SIMPLE_QUOTA (0x10000) [ 157.525952][ T29] audit: type=1804 audit(1718915217.709:310): pid=6617 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2018700821/syzkaller.cFrKPy/18/file0" dev="sda1" ino=1952 res=1 errno=0 [ 157.587010][ T5104] BTRFS info (device loop4): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 158.440939][ T6633] loop0: detected capacity change from 0 to 32768 [ 158.450375][ T6633] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6633) [ 158.478243][ T6633] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 158.478320][ T29] audit: type=1400 audit(1718915218.669:311): avc: denied { read } for pid=6639 comm="syz-executor.2" name="mice" dev="devtmpfs" ino=832 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 158.488657][ T6633] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 158.488701][ T6633] BTRFS info (device loop0): using free-space-tree [ 158.575025][ T29] audit: type=1400 audit(1718915218.669:312): avc: denied { open } for pid=6639 comm="syz-executor.2" path="/dev/input/mice" dev="devtmpfs" ino=832 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 158.845554][ T6661] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1016 sclass=netlink_xfrm_socket pid=6661 comm=syz-executor.3 [ 160.189754][ T5106] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 160.590256][ T29] audit: type=1400 audit(1718915220.579:313): avc: denied { create } for pid=6687 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 161.712174][ T29] audit: type=1400 audit(1718915221.869:314): avc: denied { read } for pid=6699 comm="syz-executor.3" path="socket:[11121]" dev="sockfs" ino=11121 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 161.812150][ T6702] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6702 comm=syz-executor.4 [ 162.550789][ T29] audit: type=1400 audit(1718915222.719:315): avc: denied { bind } for pid=6709 comm="syz-executor.2" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 162.632968][ T29] audit: type=1400 audit(1718915222.719:316): avc: denied { node_bind } for pid=6709 comm="syz-executor.2" saddr=172.20.20.170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 163.166690][ T6724] loop3: detected capacity change from 0 to 1024 [ 163.220518][ T6724] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 163.240534][ T29] audit: type=1400 audit(1718915223.429:317): avc: denied { ioctl } for pid=6728 comm="syz-executor.0" path="socket:[11162]" dev="sockfs" ino=11162 ioctlcmd=0x4801 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 163.381540][ T6724] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.467853][ T6724] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.3: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 163.615973][ T5799] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.978092][ T29] audit: type=1400 audit(1718915224.079:318): avc: denied { nlmsg_write } for pid=6745 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 164.620505][ T29] audit: type=1400 audit(1718915224.819:319): avc: denied { ioctl } for pid=6759 comm="syz-executor.3" path="socket:[12199]" dev="sockfs" ino=12199 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 164.751190][ T6767] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6767 comm=syz-executor.1 [ 165.034598][ T29] audit: type=1400 audit(1718915225.229:320): avc: denied { ioctl } for pid=6779 comm="syz-executor.0" path="socket:[11224]" dev="sockfs" ino=11224 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 165.150088][ T29] audit: type=1400 audit(1718915225.229:321): avc: denied { write } for pid=6779 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 165.579397][ T6807] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6807 comm=syz-executor.4 [ 165.773901][ T6810] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1550 sclass=netlink_tcpdiag_socket pid=6810 comm=syz-executor.2 [ 165.843621][ T29] audit: type=1400 audit(1718915226.039:322): avc: denied { create } for pid=6811 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 165.894848][ T29] audit: type=1400 audit(1718915226.039:323): avc: denied { write } for pid=6811 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 166.203178][ T6824] loop4: detected capacity change from 0 to 256 [ 166.292271][ T6824] FAT-fs (loop4): Directory bread(block 64) failed [ 166.309086][ T6824] FAT-fs (loop4): Directory bread(block 65) failed [ 166.329544][ T6824] FAT-fs (loop4): Directory bread(block 66) failed [ 166.336537][ T6824] FAT-fs (loop4): Directory bread(block 67) failed [ 166.350969][ T6824] FAT-fs (loop4): Directory bread(block 68) failed [ 166.368029][ T6824] FAT-fs (loop4): Directory bread(block 69) failed [ 166.388094][ T6824] FAT-fs (loop4): Directory bread(block 70) failed [ 166.407701][ T6824] FAT-fs (loop4): Directory bread(block 71) failed [ 166.430314][ T6824] FAT-fs (loop4): Directory bread(block 72) failed [ 166.436900][ T6824] FAT-fs (loop4): Directory bread(block 73) failed [ 167.190925][ T29] audit: type=1804 audit(1718915227.369:324): pid=6839 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir3513928478/syzkaller.8rEGwl/97/file0" dev="sda1" ino=1960 res=1 errno=0 [ 167.934314][ T29] audit: type=1400 audit(1718915228.119:325): avc: denied { connect } for pid=6861 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 168.001497][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 168.462605][ T6867] loop3: detected capacity change from 0 to 32768 [ 168.484296][ T6867] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (6867) [ 168.504148][ T6867] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 168.514412][ T6867] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 168.523143][ T6867] BTRFS info (device loop3): using free-space-tree [ 168.712554][ T29] audit: type=1400 audit(1718915228.909:326): avc: denied { create } for pid=6870 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 168.754061][ T29] audit: type=1400 audit(1718915228.949:327): avc: denied { mounton } for pid=6870 comm="syz-executor.2" path="/root/syzkaller-testdir777329316/syzkaller.m7nKPw/143/file0" dev="sda1" ino=1965 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 170.098516][ T5799] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 170.550721][ T6905] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65525 sclass=netlink_xfrm_socket pid=6905 comm=syz-executor.2 [ 170.719927][ T6909] serio: Serial port pts0 [ 170.800197][ T6850] syz-executor.1: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 170.869842][ T6850] CPU: 1 PID: 6850 Comm: syz-executor.1 Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 [ 170.880343][ T6850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 170.890449][ T6850] Call Trace: [ 170.893759][ T6850] [ 170.896721][ T6850] dump_stack_lvl+0x16c/0x1f0 [ 170.901472][ T6850] warn_alloc+0x24d/0x3a0 [ 170.905920][ T6850] ? __pfx_warn_alloc+0x10/0x10 [ 170.910820][ T6850] ? xt_alloc_entry_offsets+0x3a/0x60 [ 170.916246][ T6850] ? __get_vm_area_node+0x190/0x2d0 [ 170.921494][ T6850] ? __get_vm_area_node+0x1bc/0x2d0 [ 170.926750][ T6850] __vmalloc_node_range_noprof+0xff7/0x1520 [ 170.932702][ T6850] ? xt_alloc_entry_offsets+0x3a/0x60 [ 170.938127][ T6850] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 170.944512][ T6850] ? trace_kmalloc+0x2d/0xe0 [ 170.949151][ T6850] ? __kmalloc_node_noprof.cold+0x5a/0x5f [ 170.954936][ T6850] ? xt_alloc_entry_offsets+0x3a/0x60 [ 170.960365][ T6850] kvmalloc_node_noprof+0x14f/0x1a0 [ 170.965626][ T6850] ? xt_alloc_entry_offsets+0x3a/0x60 [ 170.971056][ T6850] xt_alloc_entry_offsets+0x3a/0x60 [ 170.976332][ T6850] translate_table+0x22e/0x17b0 [ 170.981221][ T6850] ? __pfx_lock_release+0x10/0x10 [ 170.986276][ T6850] ? __pfx___might_resched+0x10/0x10 [ 170.991583][ T6850] ? __pfx_translate_table+0x10/0x10 [ 170.996894][ T6850] do_ip6t_set_ctl+0x605/0xc40 [ 171.001683][ T6850] ? trace_contention_end+0xea/0x140 [ 171.006981][ T6850] ? __pfx_do_ip6t_set_ctl+0x10/0x10 [ 171.012290][ T6850] ? __pfx___mutex_lock+0x10/0x10 [ 171.017327][ T6850] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 171.023326][ T6850] ? nf_sockopt_find.constprop.0+0x221/0x290 [ 171.029334][ T6850] nf_setsockopt+0x8a/0xf0 [ 171.033781][ T6850] ipv6_setsockopt+0x133/0x1a0 [ 171.038575][ T6850] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 171.044491][ T6850] do_sock_setsockopt+0x222/0x480 [ 171.049540][ T6850] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 171.055114][ T6850] ? __fget_light+0x173/0x210 [ 171.059813][ T6850] __sys_setsockopt+0x1a4/0x270 [ 171.064679][ T6850] ? __pfx___sys_setsockopt+0x10/0x10 [ 171.070068][ T6850] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 171.076424][ T6850] ? xfd_validate_state+0x5d/0x180 [ 171.081564][ T6850] __x64_sys_setsockopt+0xbd/0x160 [ 171.086688][ T6850] ? do_syscall_64+0x91/0x250 [ 171.091381][ T6850] ? lockdep_hardirqs_on+0x7c/0x110 [ 171.096589][ T6850] do_syscall_64+0xcd/0x250 [ 171.101123][ T6850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.107038][ T6850] RIP: 0033:0x7fc577a7cf29 [ 171.111473][ T6850] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 171.131108][ T6850] RSP: 002b:00007fc57875b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 171.139542][ T6850] RAX: ffffffffffffffda RBX: 00007fc577bb3f80 RCX: 00007fc577a7cf29 [ 171.147524][ T6850] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 [ 171.155503][ T6850] RBP: 00007fc577aec074 R08: 00000000000003a0 R09: 0000000000000000 [ 171.163483][ T6850] R10: 0000000020003780 R11: 0000000000000246 R12: 0000000000000000 [ 171.171470][ T6850] R13: 000000000000000b R14: 00007fc577bb3f80 R15: 00007ffc55d28f68 [ 171.179458][ T6850] [ 171.330101][ T6850] Mem-Info: [ 171.356770][ T6850] active_anon:28754 inactive_anon:0 isolated_anon:0 [ 171.356770][ T6850] active_file:0 inactive_file:46752 isolated_file:0 [ 171.356770][ T6850] unevictable:768 dirty:35 writeback:0 [ 171.356770][ T6850] slab_reclaimable:10527 slab_unreclaimable:96996 [ 171.356770][ T6850] mapped:18917 shmem:3644 pagetables:805 [ 171.356770][ T6850] sec_pagetables:0 bounce:0 [ 171.356770][ T6850] kernel_misc_reclaimable:0 [ 171.356770][ T6850] free:1359813 free_pcp:366 free_cma:0 [ 171.568373][ T6850] Node 0 active_anon:129460kB inactive_anon:0kB active_file:0kB inactive_file:186864kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:75608kB dirty:136kB writeback:0kB shmem:27588kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10396kB pagetables:3072kB sec_pagetables:0kB all_unreclaimable? no [ 171.600388][ T6918] loop2: detected capacity change from 0 to 32768 [ 171.620628][ T6918] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (6918) [ 171.652745][ T6918] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 171.663126][ T6918] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 171.672104][ T6918] BTRFS info (device loop2): using free-space-tree [ 171.701072][ T6850] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:76kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 171.731308][ T6934] loop3: detected capacity change from 0 to 256 [ 171.770625][ T6850] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 171.774541][ T29] audit: type=1400 audit(1718915231.969:328): avc: denied { create } for pid=6927 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 171.799826][ T6850] lowmem_reserve[]: 0 2565 2567 0 0 [ 171.825132][ T6850] Node 0 DMA32 free:1444700kB boost:0kB min:35052kB low:43812kB high:52572kB reserved_highatomic:0KB active_anon:131572kB inactive_anon:0kB active_file:0kB inactive_file:185144kB unevictable:1536kB writepending:136kB present:3129332kB managed:2654752kB mlocked:0kB bounce:0kB free_pcp:8440kB local_pcp:7972kB free_cma:0kB [ 171.887892][ T6850] lowmem_reserve[]: 0 0 1 0 0 [ 171.894527][ T6850] Node 0 Normal free:24kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB active_anon:24kB inactive_anon:0kB active_file:0kB inactive_file:1812kB unevictable:0kB writepending:0kB present:1048576kB managed:1896kB mlocked:0kB bounce:0kB free_pcp:36kB local_pcp:28kB free_cma:0kB [ 171.899862][ T6934] FAT-fs (loop3): Directory bread(block 64) failed [ 171.923306][ T6850] lowmem_reserve[]: 0 0 0 0 0 [ 171.933510][ T6850] Node 1 Normal free:3954824kB boost:0kB min:54828kB low:68532kB high:82236kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:76kB unevictable:1536kB writepending:4kB present:4194304kB managed:4109120kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 171.965813][ T6850] lowmem_reserve[]: 0 0 0 0 0 [ 171.973598][ T6850] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 171.987269][ T6850] Node 0 DMA32: 1*4kB (M) 3*8kB (E) 14*16kB (ME) 32*32kB (UME) 66*64kB (ME) 76*128kB (UME) 37*256kB (ME) 21*512kB (ME) 21*1024kB (UM) 5*2048kB (UM) 338*4096kB (UM) = 1451644kB [ 172.005241][ T6850] Node 0 Normal: 0*4kB 1*8kB (M) 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 24kB [ 172.017767][ T6850] Node 1 Normal: 2*4kB (UM) 2*8kB (UM) 9*16kB (UM) 9*32kB (UM) 3*64kB (U) 4*128kB (U) 2*256kB (UM) 1*512kB (M) 0*1024kB 2*2048kB (U) 964*4096kB (M) = 3954824kB [ 172.035703][ T6850] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 172.046606][ T29] audit: type=1400 audit(1718915232.239:329): avc: denied { write } for pid=4517 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 172.069629][ T6850] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 172.079153][ T6850] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 172.091708][ T6850] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 172.101308][ T6934] FAT-fs (loop3): Directory bread(block 65) failed [ 172.107995][ T6934] FAT-fs (loop3): Directory bread(block 66) failed [ 172.113456][ T6850] 54578 total pagecache pages [ 172.137730][ T29] audit: type=1400 audit(1718915232.239:330): avc: denied { remove_name } for pid=4517 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 172.155414][ T6934] FAT-fs (loop3): Directory bread(block 67) failed [ 172.161851][ T29] audit: type=1400 audit(1718915232.239:331): avc: denied { rename } for pid=4517 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 172.192438][ T29] audit: type=1400 audit(1718915232.239:332): avc: denied { add_name } for pid=4517 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 172.217970][ T29] audit: type=1400 audit(1718915232.239:333): avc: denied { unlink } for pid=4517 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 172.222948][ T6850] 0 pages in swap cache [ 172.241426][ T6934] FAT-fs (loop3): Directory bread(block 68) failed [ 172.252357][ T29] audit: type=1400 audit(1718915232.239:334): avc: denied { create } for pid=4517 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 172.283856][ T6934] FAT-fs (loop3): Directory bread(block 69) failed [ 172.307897][ T6850] Free swap = 124996kB [ 172.320367][ T6850] Total swap = 124996kB [ 172.327180][ T6934] FAT-fs (loop3): Directory bread(block 70) failed [ 172.350115][ T6850] 2097051 pages RAM [ 172.365213][ T6850] 0 pages HighMem/MovableOnly [ 172.393154][ T6850] 401769 pages reserved [ 172.403562][ T6934] FAT-fs (loop3): Directory bread(block 71) failed [ 172.417027][ T6850] 0 pages cma reserved [ 172.479310][ T6934] FAT-fs (loop3): Directory bread(block 72) failed [ 172.514403][ T6934] FAT-fs (loop3): Directory bread(block 73) failed [ 173.456454][ T5111] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 174.099835][ T6970] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1542 sclass=netlink_tcpdiag_socket pid=6970 comm=syz-executor.4 [ 174.796699][ T6983] loop2: detected capacity change from 0 to 128 [ 174.823400][ T29] audit: type=1400 audit(1718915235.019:335): avc: denied { remount } for pid=6982 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 175.041779][ T29] audit: type=1400 audit(1718915235.229:336): avc: denied { read } for pid=6984 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 176.277685][ T6977] loop0: detected capacity change from 0 to 32768 [ 176.305052][ T6977] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6977) [ 176.312652][ T7005] loop4: detected capacity change from 0 to 256 [ 176.399566][ T6977] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 176.426176][ T7005] FAT-fs (loop4): Directory bread(block 64) failed [ 176.445146][ T7005] FAT-fs (loop4): Directory bread(block 65) failed [ 176.449622][ T6977] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 176.473544][ T7005] FAT-fs (loop4): Directory bread(block 66) failed [ 176.496137][ T7005] FAT-fs (loop4): Directory bread(block 67) failed [ 176.504048][ T6977] BTRFS info (device loop0): using free-space-tree [ 176.513054][ T7005] FAT-fs (loop4): Directory bread(block 68) failed [ 176.533754][ T7005] FAT-fs (loop4): Directory bread(block 69) failed [ 176.559409][ T7005] FAT-fs (loop4): Directory bread(block 70) failed [ 176.594653][ T7005] FAT-fs (loop4): Directory bread(block 71) failed [ 176.603231][ T7005] FAT-fs (loop4): Directory bread(block 72) failed [ 176.609927][ T7005] FAT-fs (loop4): Directory bread(block 73) failed [ 176.902337][ T29] audit: type=1800 audit(1718915237.099:337): pid=7028 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1952 res=0 errno=0 [ 177.413929][ T29] audit: type=1400 audit(1718915237.599:338): avc: denied { create } for pid=6975 comm="syz-executor.0" name="cpuacct.usage_percpu" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 177.625263][ T29] audit: type=1400 audit(1718915237.689:339): avc: denied { read append open } for pid=6975 comm="syz-executor.0" path="/root/syzkaller-testdir837212320/syzkaller.MCFY1z/103/file0/cpuacct.usage_percpu" dev="loop0" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 177.725729][ T29] audit: type=1400 audit(1718915237.919:340): avc: denied { setopt } for pid=7040 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 177.760744][ T5155] IPVS: starting estimator thread 0... [ 177.860060][ T7043] IPVS: using max 21 ests per chain, 50400 per kthread [ 177.864334][ T7045] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1795 sclass=netlink_audit_socket pid=7045 comm=syz-executor.3 [ 177.938468][ T29] audit: type=1400 audit(1718915238.129:341): avc: denied { write } for pid=7040 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 178.037061][ T7048] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 178.073357][ T7041] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 178.132197][ T5106] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 178.225712][ T7041] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 178.321495][ T7057] xt_TCPMSS: Only works on TCP SYN packets [ 178.327464][ T29] audit: type=1400 audit(1718915238.519:342): avc: denied { ioctl } for pid=7055 comm="syz-executor.3" path="/dev/vhost-net" dev="devtmpfs" ino=1084 ioctlcmd=0x64b4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 178.722711][ T29] audit: type=1400 audit(1718915238.919:343): avc: denied { setopt } for pid=7066 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 178.760688][ T7041] siw: device registration error -19 [ 181.717986][ T7084] loop2: detected capacity change from 0 to 32768 [ 181.727743][ T7084] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (7084) [ 181.750564][ T7084] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 181.766888][ T7084] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 181.775894][ T7084] BTRFS info (device loop2): using free-space-tree [ 181.999391][ T5161] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 182.200352][ T5161] usb 2-1: Using ep0 maxpacket: 32 [ 182.497302][ T5161] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 182.690325][ T5161] usb 2-1: New USB device found, idVendor=056a, idProduct=0021, bcdDevice= 0.40 [ 182.755164][ T5161] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.843163][ T5161] usb 2-1: Product: syz [ 182.847387][ T5161] usb 2-1: Manufacturer: syz [ 182.872538][ T5161] usb 2-1: SerialNumber: syz [ 182.918615][ T5161] usbhid 2-1:1.0: couldn't find an input interrupt endpoint [ 183.139410][ T5155] usb 2-1: USB disconnect, device number 3 [ 183.274388][ T5111] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 183.305956][ T29] audit: type=1400 audit(1718915243.489:344): avc: denied { getopt } for pid=7156 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 183.533088][ T7155] loop0: detected capacity change from 0 to 32768 [ 183.546052][ T7155] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7155) [ 183.584395][ T7155] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 183.594727][ T7155] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 183.603522][ T7155] BTRFS info (device loop0): using free-space-tree [ 183.892564][ T7183] loop2: detected capacity change from 0 to 1024 [ 183.907789][ T7183] EXT4-fs: Ignoring removed orlov option [ 184.127577][ T7183] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 184.710462][ T7183] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 185.042102][ T7183] EXT4-fs (loop2): invalid journal inode [ 185.047896][ T7183] EXT4-fs (loop2): can't get journal size [ 185.097466][ T5106] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 185.139890][ T7183] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 185.452625][ T5111] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 185.533318][ T29] audit: type=1400 audit(1718915245.729:345): avc: denied { mount } for pid=7201 comm="syz-executor.4" name="/" dev="hugetlbfs" ino=12803 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 185.695627][ T7210] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7210 comm=syz-executor.0 [ 186.024409][ T29] audit: type=1400 audit(1718915246.219:346): avc: denied { unmount } for pid=5104 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 187.953532][ T29] audit: type=1400 audit(1718915248.149:347): avc: denied { write } for pid=7256 comm="syz-executor.2" name="rtc0" dev="devtmpfs" ino=837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 188.082229][ T7260] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.107448][ T7260] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.133623][ T7260] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.144985][ T7260] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.182289][ T7260] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.196063][ T7260] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.207457][ T7260] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.219776][ T7260] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.234866][ T7260] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.248362][ T7260] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 190.716437][ T29] audit: type=1400 audit(1718915250.909:348): avc: denied { create } for pid=7351 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 190.775459][ T29] audit: type=1400 audit(1718915250.949:349): avc: denied { ioctl } for pid=7351 comm="syz-executor.1" path="socket:[14041]" dev="sockfs" ino=14041 ioctlcmd=0x5441 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 191.133978][ T29] audit: type=1400 audit(1718915251.329:350): avc: denied { ioctl } for pid=7367 comm="syz-executor.3" path="socket:[14079]" dev="sockfs" ino=14079 ioctlcmd=0x89f0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 191.614311][ T29] audit: type=1400 audit(1718915251.809:351): avc: denied { create } for pid=7380 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 191.653122][ T5162] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 191.661009][ T29] audit: type=1400 audit(1718915251.849:352): avc: denied { bind } for pid=7380 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 191.836489][ T29] audit: type=1804 audit(1718915251.999:353): pid=7387 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir777329316/syzkaller.m7nKPw/166/file0" dev="sda1" ino=1965 res=1 errno=0 [ 191.920367][ T5162] usb 1-1: Using ep0 maxpacket: 32 [ 192.008259][ T5162] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 192.277711][ T5162] usb 1-1: New USB device found, idVendor=056a, idProduct=0021, bcdDevice= 0.40 [ 192.450875][ T5162] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.577650][ T5162] usb 1-1: Product: syz [ 192.589936][ T5162] usb 1-1: Manufacturer: syz [ 192.615568][ T5162] usb 1-1: SerialNumber: syz [ 192.660894][ T5162] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 192.895279][ T29] audit: type=1400 audit(1718915253.089:354): avc: denied { create } for pid=7390 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 192.953710][ T5162] usb 1-1: USB disconnect, device number 2 [ 192.972736][ T29] audit: type=1400 audit(1718915253.109:355): avc: denied { setopt } for pid=7390 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 193.137630][ T29] audit: type=1400 audit(1718915253.329:356): avc: denied { getopt } for pid=7401 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 193.209456][ T7406] loop1: detected capacity change from 0 to 2048 [ 193.278004][ T7406] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a842c018, mo2=0002] [ 193.304950][ T7406] System zones: 0-7 [ 193.336047][ T7406] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.455811][ T7406] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 193.488017][ T7406] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 28 [ 193.511095][ T7406] EXT4-fs (loop1): This should not happen!! Data will be lost [ 193.511095][ T7406] [ 193.523352][ T7406] EXT4-fs (loop1): Total free blocks count 0 [ 193.529384][ T7406] EXT4-fs (loop1): Free/Dirty block details [ 193.537055][ T7406] EXT4-fs (loop1): free_blocks=0 [ 193.543355][ T7406] EXT4-fs (loop1): dirty_blocks=48 [ 193.549521][ T7406] EXT4-fs (loop1): Block reservation details [ 193.562604][ T7406] EXT4-fs (loop1): i_reserved_data_blocks=3 [ 193.689447][ T5117] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.591696][ T7458] loop0: detected capacity change from 0 to 1024 [ 194.612123][ T7458] EXT4-fs: Ignoring removed orlov option [ 194.619087][ T7458] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 194.634568][ T7458] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 194.650388][ T5162] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 194.666877][ T7458] EXT4-fs (loop0): invalid journal inode [ 194.695737][ T7458] EXT4-fs (loop0): can't get journal size [ 194.754911][ T7458] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 194.842585][ T1241] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.849039][ T1241] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.890132][ T5162] usb 4-1: Using ep0 maxpacket: 32 [ 194.901256][ T5162] usb 4-1: New USB device found, idVendor=14c8, idProduct=0003, bcdDevice= 5.6c [ 194.926517][ T5162] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.943682][ T5162] usb 4-1: Product: syz [ 194.951091][ T5162] usb 4-1: Manufacturer: syz [ 194.970032][ T5162] usb 4-1: SerialNumber: syz [ 194.976666][ T5106] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.011518][ T5162] usb 4-1: config 0 descriptor?? [ 195.045668][ T5162] hub 4-1:0.0: bad descriptor, ignoring hub [ 195.058751][ T5162] hub 4-1:0.0: probe with driver hub failed with error -5 [ 195.109354][ T7469] loop1: detected capacity change from 0 to 512 [ 195.231890][ T7469] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 195.252836][ T7469] ext4 filesystem being mounted at /root/syzkaller-testdir3513928478/syzkaller.8rEGwl/128/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 195.380597][ T29] audit: type=1400 audit(1718915255.569:357): avc: denied { create } for pid=7468 comm="syz-executor.1" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 195.527560][ T7469] EXT4-fs error (device loop1): ext4_get_first_dir_block:3537: inode #12: comm syz-executor.1: Directory hole found for htree leaf block [ 195.641300][ T5155] usb 4-1: reset high-speed USB device number 2 using dummy_hcd [ 195.666446][ T5117] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.867013][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 195.867032][ T29] audit: type=1804 audit(1718915256.059:363): pid=7489 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir777329316/syzkaller.m7nKPw/174/file0" dev="sda1" ino=1950 res=1 errno=0 [ 196.170450][ T5155] usb 4-1: USB disconnect, device number 2 [ 197.490431][ T29] audit: type=1326 audit(1718915257.679:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7530 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3ae787cf29 code=0x0 [ 197.811040][ T7546] capability: warning: `syz-executor.4' uses 32-bit capabilities (legacy support in use) [ 198.919700][ T29] audit: type=1326 audit(1718915259.109:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7590 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3ae787cf29 code=0x0 [ 200.257060][ T7639] fuse: Bad value for 'fd' [ 201.910776][ T7662] fuse: Bad value for 'fd' [ 203.800739][ T7698] fuse: Bad value for 'fd' [ 203.845044][ T7700] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7700 comm=syz-executor.1 [ 203.994752][ T7704] loop1: detected capacity change from 0 to 1024 [ 204.071692][ T7704] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 204.141351][ T29] audit: type=1400 audit(1718915264.329:366): avc: denied { lock } for pid=7710 comm="syz-executor.2" path="/dev/uinput" dev="devtmpfs" ino=836 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 204.257227][ T29] audit: type=1400 audit(1718915264.429:367): avc: denied { write } for pid=7703 comm="syz-executor.1" path="/root/syzkaller-testdir3513928478/syzkaller.8rEGwl/148/file0/bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 204.350624][ T7704] loop1: detected capacity change from 1024 to 11 [ 204.352016][ T7716] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5731: Out of memory [ 204.358633][ T29] audit: type=1400 audit(1718915264.439:368): avc: denied { mounton } for pid=7703 comm="syz-executor.1" path="/root/syzkaller-testdir3513928478/syzkaller.8rEGwl/148/file0/bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 204.447134][ T7716] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #18: comm syz-executor.1: mark_inode_dirty error [ 204.516216][ T7716] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 204.530419][ T7716] EXT4-fs error (device loop1): ext4_write_dquot:6838: comm syz-executor.1: Failed to commit dquot type 0 [ 204.589540][ T7716] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 204.599171][ T7716] EXT4-fs error (device loop1): ext4_write_dquot:6838: comm syz-executor.1: Failed to commit dquot type 1 [ 204.616704][ T7716] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5731: Out of memory [ 204.656259][ T7716] EXT4-fs error (device loop1): ext4_ext_truncate:4432: inode #18: comm syz-executor.1: mark_inode_dirty error [ 204.678298][ T7716] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5731: Out of memory [ 204.713904][ T7716] EXT4-fs error (device loop1): ext4_truncate:4162: inode #18: comm syz-executor.1: mark_inode_dirty error [ 204.783926][ T5117] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5731: Out of memory [ 204.802729][ T5117] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #2: comm syz-executor.1: mark_inode_dirty error [ 204.859594][ T5117] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.532165][ T29] audit: type=1400 audit(1718915265.729:369): avc: denied { accept } for pid=7722 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 205.554861][ T7723] sctp: [Deprecated]: syz-executor.2 (pid 7723) Use of int in max_burst socket option. [ 205.554861][ T7723] Use struct sctp_assoc_value instead [ 205.600274][ T29] audit: type=1400 audit(1718915265.789:370): avc: denied { write } for pid=7722 comm="syz-executor.2" name="uinput" dev="devtmpfs" ino=836 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 207.153846][ T5107] Bluetooth: hci3: command 0x0406 tx timeout [ 207.161727][ T4479] Bluetooth: hci1: command 0x0406 tx timeout [ 207.167801][ T4479] Bluetooth: hci0: command 0x0406 tx timeout [ 230.892163][ T4479] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 230.912297][ T4479] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 230.932330][ T4479] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 230.935764][ T5115] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 230.950443][ T4479] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 230.951824][ T5115] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 230.966747][ T4479] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 230.967095][ T5115] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 230.981989][ T4479] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 230.983330][ T5115] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 230.998237][ T5115] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 231.006088][ T5115] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 232.584829][ T5115] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 232.600311][ T5115] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 232.610396][ T5115] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 232.627015][ T5115] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 232.635671][ T5115] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 232.636329][ T4479] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 232.643231][ T5115] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 232.666461][ T5116] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 232.686713][ T4479] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 232.704460][ T4479] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 232.713071][ T4479] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 232.721364][ T4479] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 233.081460][ T5119] Bluetooth: hci5: command tx timeout [ 233.087684][ T5119] Bluetooth: hci4: command tx timeout [ 234.760492][ T5119] Bluetooth: hci7: command tx timeout [ 234.766814][ T5119] Bluetooth: hci6: command tx timeout [ 235.150396][ T4479] Bluetooth: hci5: command tx timeout [ 235.156744][ T5119] Bluetooth: hci4: command tx timeout [ 235.950660][ T4479] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 235.960436][ T4479] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 235.977091][ T4479] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 236.000793][ T4479] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 236.008803][ T4479] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 236.016698][ T4479] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 236.830456][ T5119] Bluetooth: hci6: command tx timeout [ 236.835919][ T5119] Bluetooth: hci7: command tx timeout [ 237.230121][ T5119] Bluetooth: hci4: command tx timeout [ 237.230135][ T4479] Bluetooth: hci5: command tx timeout [ 238.110319][ T4479] Bluetooth: hci8: command tx timeout [ 238.918058][ T4479] Bluetooth: hci7: command tx timeout [ 238.918073][ T5119] Bluetooth: hci6: command tx timeout [ 239.310106][ T5119] Bluetooth: hci5: command tx timeout [ 239.320129][ T5119] Bluetooth: hci4: command tx timeout [ 240.197388][ T5119] Bluetooth: hci8: command tx timeout [ 240.990104][ T5119] Bluetooth: hci6: command tx timeout [ 240.991317][ T5115] Bluetooth: hci7: command tx timeout [ 242.270198][ T5115] Bluetooth: hci8: command tx timeout [ 242.998622][ T5115] Bluetooth: hci2: command 0x0406 tx timeout [ 244.352722][ T5115] Bluetooth: hci8: command tx timeout [ 256.276542][ T1241] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.283086][ T1241] ieee802154 phy1 wpan1: encryption failed: -22 [ 296.362291][ T4479] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 296.377500][ T4479] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 296.390362][ T4479] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 296.405832][ T4479] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 296.425831][ T4479] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 296.436632][ T4479] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 296.501249][ T4479] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 296.512806][ T4479] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 296.521490][ T4479] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 296.530234][ T4479] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 296.538349][ T4479] Bluetooth: hci10: unexpected cc 0x0c25 length: 249 > 3 [ 296.546085][ T4479] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 297.588661][ T5115] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 297.613652][ T5115] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 297.622972][ T5115] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 297.637280][ T5115] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 297.670396][ T5115] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 297.678051][ T5115] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 297.789685][ T5115] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 297.804390][ T5115] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 297.819377][ T5115] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 297.828323][ T5115] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 297.836900][ T5115] Bluetooth: hci12: unexpected cc 0x0c25 length: 249 > 3 [ 297.844688][ T5115] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 298.510363][ T5115] Bluetooth: hci9: command tx timeout [ 298.590320][ T5115] Bluetooth: hci10: command tx timeout [ 299.720357][ T5115] Bluetooth: hci11: command tx timeout [ 299.880197][ T5115] Bluetooth: hci12: command tx timeout [ 300.590161][ T5115] Bluetooth: hci9: command tx timeout [ 300.670233][ T5115] Bluetooth: hci10: command tx timeout [ 301.095740][ T4479] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 301.106991][ T4479] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 301.122251][ T4479] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 301.132079][ T4479] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 301.145884][ T4479] Bluetooth: hci13: unexpected cc 0x0c25 length: 249 > 3 [ 301.153674][ T4479] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 301.791890][ T5115] Bluetooth: hci11: command tx timeout [ 301.950144][ T5115] Bluetooth: hci12: command tx timeout [ 302.670530][ T5115] Bluetooth: hci9: command tx timeout [ 302.750170][ T5115] Bluetooth: hci10: command tx timeout [ 303.230245][ T5115] Bluetooth: hci13: command tx timeout [ 303.874851][ T5115] Bluetooth: hci11: command tx timeout [ 304.030206][ T5115] Bluetooth: hci12: command tx timeout [ 304.750243][ T5115] Bluetooth: hci9: command tx timeout [ 304.834269][ T5115] Bluetooth: hci10: command tx timeout [ 305.310135][ T5115] Bluetooth: hci13: command tx timeout [ 305.950583][ T5115] Bluetooth: hci11: command tx timeout [ 306.110206][ T5115] Bluetooth: hci12: command tx timeout [ 307.391550][ T5115] Bluetooth: hci13: command tx timeout [ 309.480054][ T5115] Bluetooth: hci13: command tx timeout [ 317.718399][ T1241] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.730119][ T1241] ieee802154 phy1 wpan1: encryption failed: -22 [ 355.676477][ T5107] Bluetooth: hci7: command 0x0406 tx timeout [ 355.676493][ T53] Bluetooth: hci5: command 0x0406 tx timeout [ 355.676545][ T53] Bluetooth: hci6: command 0x0406 tx timeout [ 355.682826][ T5107] Bluetooth: hci4: command 0x0406 tx timeout [ 360.757222][ T4479] Bluetooth: hci8: command 0x0406 tx timeout [ 361.427892][ T4479] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 361.440075][ T4479] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 361.450058][ T4479] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 361.459751][ T4479] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 361.468021][ T4479] Bluetooth: hci14: unexpected cc 0x0c25 length: 249 > 3 [ 361.477855][ T4479] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 361.527629][ T5107] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 361.540513][ T5107] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9 [ 361.549091][ T5107] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9 [ 361.559414][ T5107] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4 [ 361.568152][ T5107] Bluetooth: hci15: unexpected cc 0x0c25 length: 249 > 3 [ 361.577147][ T5107] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2 [ 362.510185][ T30] INFO: task kworker/u8:1:12 blocked for more than 143 seconds. [ 362.537342][ T30] Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 2024/06/20 20:30:22 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 362.569967][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.581572][ T30] task:kworker/u8:1 state:D stack:23488 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 362.623973][ T30] Workqueue: ipv6_addrconf addrconf_verify_work [ 362.649987][ T30] Call Trace: [ 362.653317][ T30] [ 362.656264][ T30] __schedule+0xf15/0x5d00 [ 362.680383][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 362.685652][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 362.719993][ T30] ? trace_pelt_se_tp+0x100/0x160 [ 362.725099][ T30] ? __pfx___schedule+0x10/0x10 [ 362.750391][ T30] ? schedule+0x298/0x350 [ 362.754793][ T30] ? __pfx_lock_release+0x10/0x10 [ 362.759863][ T30] ? __mutex_lock+0x5b3/0x9c0 [ 362.789983][ T30] ? __mutex_trylock_common+0x78/0x250 [ 362.795518][ T30] schedule+0xe7/0x350 [ 362.799616][ T30] schedule_preempt_disabled+0x13/0x30 [ 362.831987][ T30] __mutex_lock+0x5b8/0x9c0 [ 362.836560][ T30] ? addrconf_verify_work+0x12/0x30 [ 362.850418][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 362.855493][ T30] ? __pfx_lock_acquire+0x10/0x10 [ 362.879980][ T30] ? addrconf_verify_work+0x12/0x30 [ 362.885250][ T30] addrconf_verify_work+0x12/0x30 [ 362.899954][ T30] process_one_work+0x9fb/0x1b60 [ 362.904947][ T30] ? __pfx_lock_acquire+0x10/0x10 [ 362.917440][ T30] ? __pfx_process_one_work+0x10/0x10 [ 362.930007][ T30] ? assign_work+0x1a0/0x250 [ 362.934650][ T30] worker_thread+0x6c8/0xf70 [ 362.939274][ T30] ? __pfx_worker_thread+0x10/0x10 [ 363.000007][ T30] kthread+0x2c1/0x3a0 [ 363.004158][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 363.009390][ T30] ? __pfx_kthread+0x10/0x10 [ 363.050010][ T30] ret_from_fork+0x45/0x80 [ 363.054600][ T30] ? __pfx_kthread+0x10/0x10 [ 363.059221][ T30] ret_from_fork_asm+0x1a/0x30 [ 363.089971][ T30] [ 363.093153][ T30] INFO: task syz-executor.1:5117 blocked for more than 143 seconds. [ 363.119971][ T30] Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 [ 363.129098][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 363.150012][ T30] task:syz-executor.1 state:D stack:23264 pid:5117 tgid:5117 ppid:1 flags:0x00004002 [ 363.169964][ T30] Call Trace: [ 363.173284][ T30] [ 363.176227][ T30] __schedule+0xf15/0x5d00 [ 363.189982][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 363.195237][ T30] ? __pfx___lock_acquire+0x10/0x10 [ 363.209968][ T30] ? __pfx___schedule+0x10/0x10 [ 363.214872][ T30] ? schedule+0x298/0x350 [ 363.219227][ T30] ? __pfx_lock_release+0x10/0x10 [ 363.240158][ T30] ? __mutex_lock+0x5b3/0x9c0 [ 363.244889][ T30] ? __mutex_trylock_common+0x78/0x250 [ 363.269948][ T30] schedule+0xe7/0x350 [ 363.274078][ T30] schedule_preempt_disabled+0x13/0x30 [ 363.279571][ T30] __mutex_lock+0x5b8/0x9c0 [ 363.289944][ T30] ? tun_chr_close+0x3e/0x250 [ 363.294657][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 363.299701][ T30] ? __pfx_locks_remove_file+0x10/0x10 [ 363.329965][ T30] ? __pfx_tun_chr_close+0x10/0x10 [ 363.336583][ T30] ? tun_chr_close+0x3e/0x250 [ 363.349950][ T30] tun_chr_close+0x3e/0x250 [ 363.354507][ T30] __fput+0x408/0xbb0 [ 363.358517][ T30] task_work_run+0x14e/0x250 [ 363.370007][ T30] ? __pfx_task_work_run+0x10/0x10 [ 363.375169][ T30] do_exit+0xa9b/0x2ba0 [ 363.379355][ T30] ? __pfx_do_exit+0x10/0x10 [ 363.399992][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 363.405414][ T30] do_group_exit+0xd3/0x2a0 [ 363.419998][ T30] __x64_sys_exit_group+0x3e/0x50 [ 363.425076][ T30] do_syscall_64+0xcd/0x250 [ 363.429605][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [