last executing test programs: 21.922269258s ago: executing program 0 (id=13550): r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x5, 0x0) close(r0) close(0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x44080}, 0x0) 21.604317829s ago: executing program 0 (id=13551): syz_open_dev$evdev(&(0x7f0000000c40), 0x0, 0x0) r0 = epoll_create1(0x0) close(r0) memfd_create(&(0x7f00000001c0)='sec\x00\x02\x00h9\x06\xe7\xe4\x97w\f\xaf%\x0ep1\x05\x00y\xff\xff\x8f\t)\xcb\x88\xc0\r\xff\x9a\x0ek\'\x00\x00\x00\x00\x00\x00vy\x00\xf30\xae\xbc\xce@K%m\xeb\xdf`\xc9\xb26\xe8<\xad\xcc\x06N\xa4\xac\xfci\x05Z\xeb\xcaW\xb7g;w\x95\xfb\x19\xf3\xa1\x16V{$\xaa\xcb\xcc\xcfD\x82\xdeu\xf8S\xfaG\xe7', 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect$hid(0x4, 0x0, 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x4001, 0x8000000, 0x238, 0xf8, 0x720d, 0x148, 0xf8, 0x148, 0x1c8, 0x240, 0x240, 0x1c8, 0x240, 0x7fffffe, 0x0, {[{{@ip={@remote, @empty, 0x0, 0x0, 'wlan1\x00', 'ip6erspan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x298) sendto$inet(r1, 0x0, 0x0, 0x24004880, 0x0, 0x0) r2 = dup(r1) ioctl$FBIOPUT_CON2FBMAP(r2, 0x4610, &(0x7f0000000000)={0x17, 0x1}) 13.826892098s ago: executing program 0 (id=13553): r0 = syz_open_dev$mouse(0x0, 0x5, 0x0) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f0000003300)={0x0, 0x0, &(0x7f00000032c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000010281"], 0x14}}, 0x0) recvmsg$inet_nvme(r0, &(0x7f0000005900)={&(0x7f0000003440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, 0x0}, 0x0) 13.550566778s ago: executing program 0 (id=13554): r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x5, 0x20080) close(r0) socket$kcm(0x29, 0x2, 0x0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f00000001c0)) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r2, 0x0) read$dsp(r1, &(0x7f0000000200)=""/168, 0xa8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000001400)={0x14}, 0x14}}, 0x8800) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[], 0x7c}, 0x1, 0x0, 0x0, 0x400a5}, 0x40) 13.22224163s ago: executing program 0 (id=13555): ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000000c0)) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x240000, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={&(0x7f0000000100)="e37ad4ad42a6648bf121c1bbd276db5b1f352eafb2e8b01c02386370830c414c26cd2d0e5010af5ead1f37224cae3ef0326fc5d45a9d9c1412e28474d2eb8c81fd3f2cef3a21d66ad4d7857ee0f74498dd98", &(0x7f0000000180)=""/244, &(0x7f0000000280), &(0x7f00000002c0)="b3098ba8b85c7f57983c226a5ff7e08d5c4799ce3a21a3821d668c9014bc1e1e73e995ab1d4e5e24a175c038379288a9458925b2ca69ed591496034cd78f35fc6f228e207facff8cee4e276b0034b25d5d65d2a05022a1cac04b8b5d15c8ef6d86047e31acce8873536e35c7550f57f8a003d5629db1d9f2535a8992a49aa5786c15ad448c745a9547829296b08981dea793c01872fdfd2c326138e97e88c9df6ec5f67862a81cd9bb613b6d931d0b1c2dadf15f7e2372a2cbd8d757c9a393f09ad6d2dd80ca49907367b02dd0d2f468a9fd8a261accfdd6a93d0aaeb050adb86600ae122b8348ca8a6d540844", 0x400, r1, 0x4}, 0x38) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000480)={0x0, 0xe4, 0x3ff, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000540)={0xa, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000580)={r3, 0x5}) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000005c0), 0x400200, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) mq_open(&(0x7f0000000680)=')\x00', 0x1, 0xc4, &(0x7f00000006c0)={0xb, 0xffffffffffffffff, 0x9, 0x5e24073b}) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000740)={{0x0, 0x3938700}, {r5, r6+60000000}}, &(0x7f0000000780)) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_PHY(r7, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x14, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x22000804}, 0x4004081) close(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000008c0)={0x5, 0x9, 0x2ee, 0x0, 0x1a, "58653a9cc3b3041dafe03611a7dc21bc809e71"}) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f0000000900)={0x0, 0xf565, 0x1, [0xeb0, 0xfffffffffffffffa, 0x8, 0xe, 0x2], [0x6, 0x5, 0x2, 0x7, 0x800000000000, 0x9, 0x9, 0x2, 0x0, 0x5, 0x7e2, 0x2, 0x8001, 0x15, 0x6, 0x9, 0x10000, 0x8, 0x4e15, 0x7, 0x100000000, 0x48, 0xf47, 0xfff, 0x2, 0x9, 0xb, 0x200, 0x4, 0x3ae, 0xfffffffffffffffb, 0x2, 0x8000, 0x7fff, 0x3, 0xffffffffffffffff, 0x8, 0x6, 0x800, 0xe, 0x1, 0x7, 0xa59d, 0x40, 0x7d9, 0x7, 0x9, 0x3fc, 0x2, 0xf, 0x9, 0x3, 0xd943, 0x1b1, 0xffff, 0x80000001, 0xf2c, 0x7fff0000000, 0x5, 0x2, 0x100, 0x7, 0x800, 0xa9, 0x2, 0x8, 0x8b7, 0x8000000000000001, 0x9, 0x38a9, 0x0, 0x800, 0x3, 0xffffffffffffffff, 0xffffffff, 0x929f, 0x1cdd, 0xfffffffffffffffc, 0x7, 0x2, 0xe7, 0x3ff0000000, 0x3f800000000, 0x3, 0x7, 0x0, 0x3, 0x93c4, 0x9, 0xfffffffffffffc00, 0x6, 0x1, 0x5, 0x8, 0x4, 0x5, 0x10000, 0xffffffffffff6019, 0x6e1, 0x133, 0x8, 0x3, 0x8, 0x8, 0x0, 0xa83a, 0x8000000000000000, 0x2, 0xda, 0xfffffffffffffffe, 0xab, 0x5, 0xa1, 0x2, 0x4, 0x6, 0x6, 0xa9, 0x8000000000000000, 0x3, 0x7290dffe]}) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000d40)={0x2, 0x3, @start={r8, 0x0, "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", "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"}, [0x9, 0x5, 0x6f, 0x10000, 0x9, 0x4, 0x5, 0x429d, 0x0, 0x0, 0x3, 0x6, 0x3, 0x6, 0x8, 0x5, 0x8000, 0x0, 0x401, 0x29c800000000000, 0x8000000000000001, 0x6, 0x8, 0x0, 0xff, 0x7, 0x9, 0x80000001, 0x9, 0x5, 0x3330, 0x6, 0x6, 0x61674d5e, 0x42920c98, 0x1ff, 0x0, 0x5, 0xffffffffffff8000, 0x6422, 0x1, 0x1, 0x40, 0x719, 0x0, 0x2, 0x101, 0x8, 0x9, 0x1ff, 0x7, 0x9, 0x7, 0x8, 0x2b71, 0x5, 0x7fffffff, 0x6, 0x2, 0x7, 0x1ff, 0x0, 0x4, 0x8]}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001780)=""/41) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f00000017c0)={0x1, 0xf}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001840)={&(0x7f0000001800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001980)={&(0x7f0000001880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000018c0)=[0x0], &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001940)=[0x0], 0x7, 0x1, 0x4, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001a00)={&(0x7f00000019c0)=[0x0, 0x0], 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000001ac0)={r9, r10, r11, 0x0, 0x0, 0xa, &(0x7f0000001a80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001b40), r7) sendmsg$NL802154_CMD_SET_CHANNEL(r7, &(0x7f0000001c40)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x10008}, 0xc, &(0x7f0000001c00)={&(0x7f0000001b80)={0x58, r12, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_PAGE={0x5, 0x7, 0x10}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x1a}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x48004) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r13, &(0x7f0000001d40)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001d00)={&(0x7f0000001cc0)={0x1c, r12, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 12.452126038s ago: executing program 0 (id=13556): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/mdstat\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x100000100008b}, 0x0) syz_create_resource$binfmt(&(0x7f0000000100)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) dup3(r2, r1, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) faccessat2(r3, &(0x7f0000000380)='./file0\x00', 0x2, 0x100) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp6\x00') sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_clone(0x88200, 0x0, 0x0, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, 0x0, 0x490303, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) close_range(r5, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_SET(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x14}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000002900)={&(0x7f0000002840)={0x10, 0x0, 0x119a}, 0xc, 0x0}, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup3(r7, r0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) socket$xdp(0x2c, 0x3, 0x0) 6.122343643s ago: executing program 1 (id=13558): r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x5, 0x0) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$IPCTNL_MSG_EXP_GET(r2, 0x0, 0x0) recvmsg$inet_nvme(r0, &(0x7f0000005900)={&(0x7f0000003440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, 0x0}, 0x0) 3.491757281s ago: executing program 1 (id=13559): r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x5, 0x20080) close(r0) socket$kcm(0x29, 0x5, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x1402, 0x800, 0x70bd2a, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000885}, 0x240080c0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x4008885) 3.261342509s ago: executing program 1 (id=13560): r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x5, 0x20080) ioctl$VHOST_VDPA_GET_CONFIG_SIZE(r0, 0x8004af79, &(0x7f00000001c0)) r1 = syz_open_dev$rtc(&(0x7f00000000c0), 0x0, 0x0) socket$nl_audit(0x10, 0x3, 0x9) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x5450, 0x0) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x40140, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f0000000180)={0x7, 0x18, [0x5, 0x6, 0x4, 0xd6], &(0x7f0000000200)=[0x0, 0x0, 0x0]}) r3 = ioctl$NS_GET_PARENT(r2, 0x5450, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x5452, &(0x7f0000000100)={'ip6gre0\x00', 0x0}) close(r0) socket$kcm(0x29, 0x5, 0x0) openat$khugepaged_scan(0xffffffffffffff9c, 0x0, 0x1, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/pm_async', 0x0, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f0000000100)=0x20, 0x4) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r7, 0x5452, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r6}, 0x14) write$USERIO_CMD_SEND_INTERRUPT(r4, 0x0, 0x0) r8 = syz_open_dev$midi(&(0x7f0000000000), 0x2, 0x0) fcntl$getown(r8, 0x9) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2.915614722s ago: executing program 1 (id=13561): r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x5, 0x20080) close(r0) socket$kcm(0x29, 0x5, 0x0) read$char_usb(r0, &(0x7f0000000140)=""/135, 0x87) 242.776501ms ago: executing program 1 (id=13562): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x3b1001, 0x0) ioctl$F2FS_IOC_COMPRESS_FILE(r0, 0xf518, 0x0) 0s ago: executing program 1 (id=13563): syz_open_dev$evdev(&(0x7f0000000c40), 0x0, 0x0) r0 = epoll_create1(0x0) close(r0) memfd_create(&(0x7f00000001c0)='sec\x00\x02\x00h9\x06\xe7\xe4\x97w\f\xaf%\x0ep1\x05\x00y\xff\xff\x8f\t)\xcb\x88\xc0\r\xff\x9a\x0ek\'\x00\x00\x00\x00\x00\x00vy\x00\xf30\xae\xbc\xce@K%m\xeb\xdf`\xc9\xb26\xe8<\xad\xcc\x06N\xa4\xac\xfci\x05Z\xeb\xcaW\xb7g;w\x95\xfb\x19\xf3\xa1\x16V{$\xaa\xcb\xcc\xcfD\x82\xdeu\xf8S\xfaG\xe7', 0x0) syz_usb_connect$hid(0x4, 0x0, 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x4001, 0x8000000, 0x238, 0xf8, 0x720d, 0x148, 0xf8, 0x148, 0x1c8, 0x240, 0x240, 0x1c8, 0x240, 0x7fffffe, 0x0, {[{{@ip={@remote, @empty, 0x0, 0x0, 'wlan1\x00', 'ip6erspan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x298) sendto$inet(r1, 0x0, 0x0, 0x24004880, 0x0, 0x0) r2 = dup(r1) ioctl$FBIOPUT_CON2FBMAP(r2, 0x4610, &(0x7f0000000000)={0x17, 0x1}) kernel console output (not intermixed with test programs): 6gretap1): failed to get link speed/duplex [ 7506.832532][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7506.942689][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7507.705115][T14085] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7507.707892][T14085] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7507.771255][ T29] audit: type=1400 audit(7507.421:2615): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=14082 comm="syz.1.12064" name="uinput" dev="devtmpfs" ino=706 [ 7508.568835][T14099] [U]  [ 7510.912357][T10882] net_ratelimit: 34 callbacks suppressed [ 7510.912533][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7511.044215][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7511.152605][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7511.271050][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7511.382987][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7511.490946][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7511.600848][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7511.711163][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7511.832310][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7511.941216][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7512.060762][T14114] FAULT_INJECTION: forcing a failure. [ 7512.060762][T14114] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7512.063812][T14114] CPU: 1 UID: 0 PID: 14114 Comm: syz.0.12072 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7512.065747][T14114] Hardware name: linux,dummy-virt (DT) [ 7512.066506][T14114] Call trace: [ 7512.067082][T14114] show_stack+0x18/0x24 (C) [ 7512.068077][T14114] dump_stack_lvl+0x78/0x90 [ 7512.068846][T14114] dump_stack+0x18/0x24 [ 7512.069692][T14114] should_fail_ex+0x18c/0x1e0 [ 7512.070655][T14114] should_fail+0x14/0x20 [ 7512.071922][T14114] should_fail_usercopy+0x1c/0x28 [ 7512.072786][T14114] simple_read_from_buffer+0x68/0x118 [ 7512.073689][T14114] proc_fail_nth_read+0xac/0x12c [ 7512.074530][T14114] vfs_read+0xc0/0x318 [ 7512.075295][T14114] ksys_read+0x6c/0x100 [ 7512.076102][T14114] __arm64_sys_read+0x1c/0x28 [ 7512.076879][T14114] invoke_syscall+0x48/0x110 [ 7512.077651][T14114] el0_svc_common.constprop.0+0x40/0xe0 [ 7512.078489][T14114] do_el0_svc+0x1c/0x28 [ 7512.079266][T14114] el0_svc+0x30/0xe0 [ 7512.080960][T14114] el0t_64_sync_handler+0x10c/0x138 [ 7512.081874][T14114] el0t_64_sync+0x1a4/0x1a8 [ 7516.014172][ T7696] net_ratelimit: 35 callbacks suppressed [ 7516.014272][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7516.140907][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7516.254019][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7516.360711][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7516.484970][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7516.592161][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7516.705575][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7516.811218][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7516.920771][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7517.031100][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7521.082172][T10882] net_ratelimit: 35 callbacks suppressed [ 7521.082375][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7521.202869][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7521.347517][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7521.460590][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7521.580748][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7521.700663][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7521.821384][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7521.941458][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7522.050910][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7522.170906][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7526.179357][T12782] net_ratelimit: 34 callbacks suppressed [ 7526.179543][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7526.302090][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7526.413826][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7526.521328][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7526.631745][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7526.751687][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7526.796682][T14160] FAULT_INJECTION: forcing a failure. [ 7526.796682][T14160] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7526.798039][T14160] CPU: 0 UID: 0 PID: 14160 Comm: syz.0.12088 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7526.799248][T14160] Hardware name: linux,dummy-virt (DT) [ 7526.800006][T14160] Call trace: [ 7526.800662][T14160] show_stack+0x18/0x24 (C) [ 7526.801615][T14160] dump_stack_lvl+0x78/0x90 [ 7526.802818][T14160] dump_stack+0x18/0x24 [ 7526.803753][T14160] should_fail_ex+0x18c/0x1e0 [ 7526.804585][T14160] should_fail+0x14/0x20 [ 7526.805454][T14160] should_fail_usercopy+0x1c/0x28 [ 7526.806337][T14160] copy_msghdr_from_user+0x48/0x110 [ 7526.807243][T14160] ___sys_sendmsg+0x8c/0x100 [ 7526.808093][T14160] __sys_sendmsg+0x98/0xf4 [ 7526.808939][T14160] __arm64_sys_sendmsg+0x24/0x30 [ 7526.809857][T14160] invoke_syscall+0x48/0x110 [ 7526.810773][T14160] el0_svc_common.constprop.0+0x40/0xe0 [ 7526.811794][T14160] do_el0_svc+0x1c/0x28 [ 7526.812654][T14160] el0_svc+0x30/0xe0 [ 7526.813504][T14160] el0t_64_sync_handler+0x10c/0x138 [ 7526.814452][T14160] el0t_64_sync+0x1a4/0x1a8 [ 7526.861428][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7526.973191][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7527.127280][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7527.250503][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7531.075859][T14171] sctp: [Deprecated]: syz.1.12091 (pid 14171) Use of struct sctp_assoc_value in delayed_ack socket option. [ 7531.075859][T14171] Use struct sctp_sack_info instead [ 7531.235343][ T7696] net_ratelimit: 33 callbacks suppressed [ 7531.235529][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7531.340877][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7531.453611][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7531.578496][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7531.693487][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7531.808052][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7531.911495][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7532.025116][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7532.132485][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7532.248269][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7536.337331][T10882] net_ratelimit: 35 callbacks suppressed [ 7536.341790][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7536.461319][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7536.571381][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7536.703766][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7536.823529][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7536.931475][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7537.051776][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7537.164310][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7537.362256][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7537.476746][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7541.422543][T10882] net_ratelimit: 34 callbacks suppressed [ 7541.422651][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7541.530965][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7541.650416][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7541.770578][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7541.891584][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7542.030842][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7542.150861][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7543.081341][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7543.195239][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7543.550750][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7546.520935][ T7694] net_ratelimit: 25 callbacks suppressed [ 7546.521041][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7546.634952][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7546.750901][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7546.870464][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7546.980590][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7547.090573][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7547.201000][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7547.310947][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7547.420536][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7547.530399][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7549.673987][T14227] FAULT_INJECTION: forcing a failure. [ 7549.673987][T14227] name failslab, interval 1, probability 0, space 0, times 0 [ 7549.676513][T14227] CPU: 0 UID: 0 PID: 14227 Comm: syz.1.12103 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7549.677959][T14227] Hardware name: linux,dummy-virt (DT) [ 7549.678763][T14227] Call trace: [ 7549.679351][T14227] show_stack+0x18/0x24 (C) [ 7549.680301][T14227] dump_stack_lvl+0x78/0x90 [ 7549.681138][T14227] dump_stack+0x18/0x24 [ 7549.681912][T14227] should_fail_ex+0x18c/0x1e0 [ 7549.682777][T14227] should_failslab+0x54/0x80 [ 7549.684098][T14227] __kmalloc_cache_noprof+0x54/0x2e4 [ 7549.685158][T14227] tcp_sendmsg_fastopen+0x98/0x1e0 [ 7549.685987][T14227] tcp_sendmsg_locked+0x910/0xc9c [ 7549.686813][T14227] tcp_sendmsg+0x38/0x60 [ 7549.687922][T14227] inet_sendmsg+0x44/0x70 [ 7549.688912][T14227] smc_sendmsg+0x80/0x33c [ 7549.689788][T14227] __sock_sendmsg+0x54/0x60 [ 7549.690825][T14227] ____sys_sendmsg+0x280/0x2a8 [ 7549.691712][T14227] ___sys_sendmsg+0xac/0x100 [ 7549.692504][T14227] __sys_sendmsg+0x98/0xf4 [ 7549.693293][T14227] __arm64_sys_sendmsg+0x24/0x30 [ 7549.694157][T14227] invoke_syscall+0x48/0x110 [ 7549.694945][T14227] el0_svc_common.constprop.0+0x40/0xe0 [ 7549.695864][T14227] do_el0_svc+0x1c/0x28 [ 7549.696588][T14227] el0_svc+0x30/0xe0 [ 7549.697341][T14227] el0t_64_sync_handler+0x10c/0x138 [ 7549.698361][T14227] el0t_64_sync+0x1a4/0x1a8 [ 7551.540895][T10882] net_ratelimit: 34 callbacks suppressed [ 7551.541084][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7551.651137][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7551.770899][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7551.881041][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7552.017160][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7552.121193][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7552.241171][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7552.358626][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7552.501089][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7552.601042][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7556.686083][T10882] net_ratelimit: 31 callbacks suppressed [ 7556.686277][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7556.790968][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7556.914858][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7557.040461][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7557.166326][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7557.340845][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7559.111226][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7559.673124][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7559.781016][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7559.910926][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7561.710338][ T4844] net_ratelimit: 13 callbacks suppressed [ 7561.710532][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7561.821992][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7561.931070][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7562.050967][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7562.171266][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7562.281100][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7562.427314][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7562.535737][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7562.641990][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7562.771013][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7566.788590][ T4844] net_ratelimit: 34 callbacks suppressed [ 7566.788695][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7566.891654][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7567.000518][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7567.114178][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7567.230990][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7567.342673][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7567.460536][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7567.620957][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7567.770817][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7567.921462][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7574.331927][ T7694] net_ratelimit: 22 callbacks suppressed [ 7574.332104][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7574.441719][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7575.746222][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7575.851384][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7575.966465][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7576.070899][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7576.190950][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7576.305026][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7576.421311][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7576.531141][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7578.603441][ T29] audit: type=1400 audit(7578.291:2616): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=14257 comm="syz.1.12117" name="uinput" dev="devtmpfs" ino=706 [ 7579.088863][T14263] fuse: Unknown parameter 'rootmoee' [ 7579.330782][T10882] net_ratelimit: 22 callbacks suppressed [ 7579.330930][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7579.476938][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7579.597499][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7579.719099][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7579.883446][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7579.991552][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7580.103403][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7580.231389][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7580.351945][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7580.480707][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7584.541735][ T7694] net_ratelimit: 32 callbacks suppressed [ 7584.541901][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7584.656224][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7584.760837][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7584.892757][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7585.001023][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7585.111652][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7585.221162][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7585.332405][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7585.460747][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7585.575818][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7585.601276][ T29] audit: type=1400 audit(7585.221:2617): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=14272 comm="syz.0.12122" name="uinput" dev="devtmpfs" ino=706 [ 7589.598153][ T7694] net_ratelimit: 34 callbacks suppressed [ 7589.598333][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7589.730851][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7589.850889][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7589.991826][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7590.114461][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7590.233108][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7590.356939][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7590.469173][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7590.611002][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7590.727399][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7594.625150][T10882] net_ratelimit: 34 callbacks suppressed [ 7594.625251][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7594.745981][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7594.855301][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7594.961383][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7595.086795][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7595.214816][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7595.342625][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7595.452105][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7595.562220][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7595.672854][T12782] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7599.687490][ T4844] net_ratelimit: 33 callbacks suppressed [ 7599.687675][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7599.805878][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7599.912260][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7600.030953][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7600.141690][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7600.261196][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7600.371208][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7600.490897][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7600.682841][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7600.796719][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7601.483060][T14313] FAULT_INJECTION: forcing a failure. [ 7601.483060][T14313] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7601.484377][T14313] CPU: 0 UID: 0 PID: 14313 Comm: syz.0.12134 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7601.485484][T14313] Hardware name: linux,dummy-virt (DT) [ 7601.486217][T14313] Call trace: [ 7601.486772][T14313] show_stack+0x18/0x24 (C) [ 7601.487630][T14313] dump_stack_lvl+0x78/0x90 [ 7601.488371][T14313] dump_stack+0x18/0x24 [ 7601.489108][T14313] should_fail_ex+0x18c/0x1e0 [ 7601.489979][T14313] should_fail+0x14/0x20 [ 7601.490767][T14313] should_fail_usercopy+0x1c/0x28 [ 7601.491861][T14313] copy_msghdr_from_user+0x48/0x110 [ 7601.492862][T14313] ___sys_sendmsg+0x8c/0x100 [ 7601.493616][T14313] __sys_sendmsg+0x98/0xf4 [ 7601.494355][T14313] __arm64_sys_sendmsg+0x24/0x30 [ 7601.495133][T14313] invoke_syscall+0x48/0x110 [ 7601.495914][T14313] el0_svc_common.constprop.0+0x40/0xe0 [ 7601.497167][T14313] do_el0_svc+0x1c/0x28 [ 7601.498088][T14313] el0_svc+0x30/0xe0 [ 7601.498973][T14313] el0t_64_sync_handler+0x10c/0x138 [ 7601.500324][T14313] el0t_64_sync+0x1a4/0x1a8 [ 7604.732457][ T7694] net_ratelimit: 32 callbacks suppressed [ 7604.732660][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7604.842284][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7604.963080][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7605.070976][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7605.191081][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7605.313735][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7605.433120][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7605.544870][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7605.652337][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7605.775025][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7607.259133][T14329] FAULT_INJECTION: forcing a failure. [ 7607.259133][T14329] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7607.270826][T14329] CPU: 0 UID: 0 PID: 14329 Comm: syz.0.12139 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7607.272257][T14329] Hardware name: linux,dummy-virt (DT) [ 7607.272989][T14329] Call trace: [ 7607.273527][T14329] show_stack+0x18/0x24 (C) [ 7607.274407][T14329] dump_stack_lvl+0x78/0x90 [ 7607.275264][T14329] dump_stack+0x18/0x24 [ 7607.275992][T14329] should_fail_ex+0x18c/0x1e0 [ 7607.276917][T14329] should_fail+0x14/0x20 [ 7607.277768][T14329] should_fail_usercopy+0x1c/0x28 [ 7607.278657][T14329] simple_read_from_buffer+0x68/0x118 [ 7607.279706][T14329] proc_fail_nth_read+0xac/0x12c [ 7607.280561][T14329] vfs_read+0xc0/0x318 [ 7607.281383][T14329] ksys_read+0x6c/0x100 [ 7607.282308][T14329] __arm64_sys_read+0x1c/0x28 [ 7607.283212][T14329] invoke_syscall+0x48/0x110 [ 7607.284099][T14329] el0_svc_common.constprop.0+0x40/0xe0 [ 7607.285017][T14329] do_el0_svc+0x1c/0x28 [ 7607.285795][T14329] el0_svc+0x30/0xe0 [ 7607.286551][T14329] el0t_64_sync_handler+0x10c/0x138 [ 7607.287438][T14329] el0t_64_sync+0x1a4/0x1a8 [ 7609.842335][ T7694] net_ratelimit: 35 callbacks suppressed [ 7609.842559][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7609.950984][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7610.068937][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7610.194064][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7610.346307][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7610.451043][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7610.570494][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7610.690759][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7610.801570][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7610.913346][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7614.861340][ T7694] net_ratelimit: 33 callbacks suppressed [ 7614.861523][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7614.962208][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7615.071720][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7615.191236][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7615.314251][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7615.438064][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7615.541307][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7615.651026][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7615.771490][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7615.881517][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7619.866620][ T7694] net_ratelimit: 34 callbacks suppressed [ 7619.866795][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7619.997850][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7620.105898][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7620.260923][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7620.371298][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7620.481900][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7620.592353][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7620.702758][ T7694] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7620.813979][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7620.920972][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7624.933742][ T7696] net_ratelimit: 34 callbacks suppressed [ 7624.934035][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7625.040826][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7625.191687][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7625.320963][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7625.492349][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7625.616318][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7625.725365][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7625.842804][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7625.951219][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7626.071249][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7630.104596][T10882] net_ratelimit: 31 callbacks suppressed [ 7630.104783][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7630.211069][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7630.334170][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7630.440926][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7630.566556][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7630.682069][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7630.796545][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7630.901113][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7631.011313][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7631.121007][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7635.132889][T10882] net_ratelimit: 34 callbacks suppressed [ 7635.133065][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7635.240882][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7635.364217][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7635.472040][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7635.592039][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7635.700640][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7635.812387][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7635.921464][ T7696] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7636.038019][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7636.141393][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7640.191514][T10882] net_ratelimit: 35 callbacks suppressed [ 7640.191711][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7640.301773][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7640.416903][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7640.524836][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7640.635885][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7640.742022][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7640.866726][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7640.972179][T24643] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7641.083350][T10882] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7641.193713][ T4844] bond1: (slave ip6gretap1): failed to get link speed/duplex [ 7643.493702][ T7696] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7643.588004][ T7696] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7643.723869][ T7696] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7643.835718][ T7696] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7645.109052][ T7696] bond1 (unregistering): (slave ip6gretap1): Removing an active aggregator [ 7645.123679][ T7696] bond1 (unregistering): (slave ip6gretap1): Releasing backup interface [ 7645.598541][ T7696] dvmrp0 (unregistering): left allmulticast mode [ 7645.657546][ T7696] bond2 (unregistering): (slave ipip1): Releasing backup interface [ 7645.782243][ T7696] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7645.832547][ T7696] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7645.926682][ T7696] bond0 (unregistering): Released all slaves [ 7645.968150][ T7696] bond1 (unregistering): Released all slaves [ 7646.057964][ T7696] bond2 (unregistering): Released all slaves [ 7646.095978][ T7696] bond3 (unregistering): Released all slaves [ 7646.930011][ T7696] hsr_slave_0: left promiscuous mode [ 7646.973123][ T7696] hsr_slave_1: left promiscuous mode [ 7647.103283][ T7696] veth1_macvtap: left promiscuous mode [ 7647.105296][ T7696] veth0_macvtap: left promiscuous mode [ 7647.107022][ T7696] veth1_vlan: left promiscuous mode [ 7647.108135][ T7696] veth0_vlan: left promiscuous mode [ 7655.515143][T14512] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7655.544626][T14512] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7658.878759][T14512] hsr_slave_0: entered promiscuous mode [ 7658.933407][T14512] hsr_slave_1: entered promiscuous mode [ 7658.981170][T14512] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 7658.982328][T14512] Cannot create hsr debugfs directory [ 7665.925279][T14512] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 7665.942841][T14512] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 7666.006595][T14512] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 7666.041494][T14512] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 7668.537005][T14512] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7677.778126][T14512] veth0_vlan: entered promiscuous mode [ 7677.850092][T14512] veth1_vlan: entered promiscuous mode [ 7678.135869][T14512] veth0_macvtap: entered promiscuous mode [ 7678.176800][T14512] veth1_macvtap: entered promiscuous mode [ 7678.476492][T14512] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7678.477834][T14512] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7678.478991][T14512] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7678.491465][T14512] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7704.957916][T14694] FAULT_INJECTION: forcing a failure. [ 7704.957916][T14694] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7704.959237][T14694] CPU: 1 UID: 0 PID: 14694 Comm: syz.1.12215 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7704.960869][T14694] Hardware name: linux,dummy-virt (DT) [ 7704.961967][T14694] Call trace: [ 7704.962501][T14694] show_stack+0x18/0x24 (C) [ 7704.963324][T14694] dump_stack_lvl+0x78/0x90 [ 7704.964085][T14694] dump_stack+0x18/0x24 [ 7704.964785][T14694] should_fail_ex+0x18c/0x1e0 [ 7704.965576][T14694] should_fail+0x14/0x20 [ 7704.966357][T14694] should_fail_usercopy+0x1c/0x28 [ 7704.967343][T14694] simple_read_from_buffer+0x68/0x118 [ 7704.968285][T14694] proc_fail_nth_read+0xac/0x12c [ 7704.969200][T14694] vfs_read+0xc0/0x318 [ 7704.970112][T14694] ksys_read+0x6c/0x100 [ 7704.970813][T14694] __arm64_sys_read+0x1c/0x28 [ 7704.971712][T14694] invoke_syscall+0x48/0x110 [ 7704.972614][T14694] el0_svc_common.constprop.0+0x40/0xe0 [ 7704.973563][T14694] do_el0_svc+0x1c/0x28 [ 7704.975268][T14694] el0_svc+0x30/0xe0 [ 7704.976052][T14694] el0t_64_sync_handler+0x10c/0x138 [ 7704.976862][T14694] el0t_64_sync+0x1a4/0x1a8 [ 7705.372881][T14700] FAULT_INJECTION: forcing a failure. [ 7705.372881][T14700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7705.376318][T14700] CPU: 0 UID: 0 PID: 14700 Comm: syz.1.12218 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7705.380076][T14700] Hardware name: linux,dummy-virt (DT) [ 7705.382061][T14700] Call trace: [ 7705.383465][T14700] show_stack+0x18/0x24 (C) [ 7705.384900][T14700] dump_stack_lvl+0x78/0x90 [ 7705.386320][T14700] dump_stack+0x18/0x24 [ 7705.387677][T14700] should_fail_ex+0x18c/0x1e0 [ 7705.389123][T14700] should_fail+0x14/0x20 [ 7705.390848][T14700] should_fail_usercopy+0x1c/0x28 [ 7705.392444][T14700] _copy_from_iter+0x5c/0x68c [ 7705.393824][T14700] kcm_sendmsg+0x5f4/0x984 [ 7705.395282][T14700] __sock_sendmsg+0x54/0x60 [ 7705.396678][T14700] ____sys_sendmsg+0x280/0x2a8 [ 7705.398131][T14700] ___sys_sendmsg+0xac/0x100 [ 7705.399550][T14700] __sys_sendmsg+0x98/0xf4 [ 7705.401513][T14700] __arm64_sys_sendmsg+0x24/0x30 [ 7705.402985][T14700] invoke_syscall+0x48/0x110 [ 7705.408441][T14700] el0_svc_common.constprop.0+0x40/0xe0 [ 7705.415422][T14700] do_el0_svc+0x1c/0x28 [ 7705.416802][T14700] el0_svc+0x30/0xe0 [ 7705.418050][T14700] el0t_64_sync_handler+0x10c/0x138 [ 7705.423297][T14700] el0t_64_sync+0x1a4/0x1a8 [ 7755.078910][ T29] audit: type=1400 audit(7754.761:2618): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=14808 comm="syz.1.12252" name="uinput" dev="devtmpfs" ino=706 [ 7758.072388][T14841] serio: Serial port pts1 [ 7776.342022][ T29] audit: type=1400 audit(7776.031:2619): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=15010 comm="syz.1.12332" name="uinput" dev="devtmpfs" ino=706 [ 7798.915875][T15123] FAULT_INJECTION: forcing a failure. [ 7798.915875][T15123] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7798.917274][T15123] CPU: 0 UID: 0 PID: 15123 Comm: syz.1.12370 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7798.918457][T15123] Hardware name: linux,dummy-virt (DT) [ 7798.919669][T15123] Call trace: [ 7798.920614][T15123] show_stack+0x18/0x24 (C) [ 7798.921570][T15123] dump_stack_lvl+0x78/0x90 [ 7798.922631][T15123] dump_stack+0x18/0x24 [ 7798.923495][T15123] should_fail_ex+0x18c/0x1e0 [ 7798.924404][T15123] should_fail+0x14/0x20 [ 7798.925197][T15123] should_fail_usercopy+0x1c/0x28 [ 7798.926077][T15123] simple_read_from_buffer+0x68/0x118 [ 7798.927034][T15123] proc_fail_nth_read+0xac/0x12c [ 7798.927983][T15123] vfs_read+0xc0/0x318 [ 7798.928734][T15123] ksys_read+0x6c/0x100 [ 7798.929540][T15123] __arm64_sys_read+0x1c/0x28 [ 7798.930701][T15123] invoke_syscall+0x48/0x110 [ 7798.931811][T15123] el0_svc_common.constprop.0+0x40/0xe0 [ 7798.933330][T15123] do_el0_svc+0x1c/0x28 [ 7798.934234][T15123] el0_svc+0x30/0xe0 [ 7798.935045][T15123] el0t_64_sync_handler+0x10c/0x138 [ 7798.935997][T15123] el0t_64_sync+0x1a4/0x1a8 [ 7800.180718][ T29] audit: type=1400 audit(7799.861:2620): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=15136 comm="syz.1.12377" name="uinput" dev="devtmpfs" ino=706 [ 7820.849038][T15245] FAULT_INJECTION: forcing a failure. [ 7820.849038][T15245] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7820.851386][T15245] CPU: 0 UID: 0 PID: 15245 Comm: syz.1.12411 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7820.852742][T15245] Hardware name: linux,dummy-virt (DT) [ 7820.853530][T15245] Call trace: [ 7820.854107][T15245] show_stack+0x18/0x24 (C) [ 7820.854943][T15245] dump_stack_lvl+0x78/0x90 [ 7820.855774][T15245] dump_stack+0x18/0x24 [ 7820.856692][T15245] should_fail_ex+0x18c/0x1e0 [ 7820.857580][T15245] should_fail+0x14/0x20 [ 7820.858420][T15245] should_fail_usercopy+0x1c/0x28 [ 7820.859378][T15245] put_user_ifreq+0x44/0xc0 [ 7820.860297][T15245] sock_ioctl+0x288/0x35c [ 7820.861230][T15245] __arm64_sys_ioctl+0xb4/0xec [ 7820.862476][T15245] invoke_syscall+0x48/0x110 [ 7820.863476][T15245] el0_svc_common.constprop.0+0x40/0xe0 [ 7820.864494][T15245] do_el0_svc+0x1c/0x28 [ 7820.865285][T15245] el0_svc+0x30/0xe0 [ 7820.866095][T15245] el0t_64_sync_handler+0x10c/0x138 [ 7820.867019][T15245] el0t_64_sync+0x1a4/0x1a8 [ 7823.038112][T15264] FAULT_INJECTION: forcing a failure. [ 7823.038112][T15264] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7823.039340][T15264] CPU: 1 UID: 0 PID: 15264 Comm: syz.1.12417 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7823.040835][T15264] Hardware name: linux,dummy-virt (DT) [ 7823.041621][T15264] Call trace: [ 7823.042186][T15264] show_stack+0x18/0x24 (C) [ 7823.043054][T15264] dump_stack_lvl+0x78/0x90 [ 7823.043891][T15264] dump_stack+0x18/0x24 [ 7823.044684][T15264] should_fail_ex+0x18c/0x1e0 [ 7823.045519][T15264] should_fail+0x14/0x20 [ 7823.046313][T15264] should_fail_usercopy+0x1c/0x28 [ 7823.047213][T15264] simple_read_from_buffer+0x68/0x118 [ 7823.048100][T15264] proc_fail_nth_read+0xac/0x12c [ 7823.048919][T15264] vfs_read+0xc0/0x318 [ 7823.049678][T15264] ksys_read+0x6c/0x100 [ 7823.050675][T15264] __arm64_sys_read+0x1c/0x28 [ 7823.051512][T15264] invoke_syscall+0x48/0x110 [ 7823.052323][T15264] el0_svc_common.constprop.0+0x40/0xe0 [ 7823.053188][T15264] do_el0_svc+0x1c/0x28 [ 7823.053972][T15264] el0_svc+0x30/0xe0 [ 7823.054737][T15264] el0t_64_sync_handler+0x10c/0x138 [ 7823.055635][T15264] el0t_64_sync+0x1a4/0x1a8 [ 7898.194684][T15463] FAULT_INJECTION: forcing a failure. [ 7898.194684][T15463] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7898.195757][T15463] CPU: 0 UID: 0 PID: 15463 Comm: syz.1.12481 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7898.196533][T15463] Hardware name: linux,dummy-virt (DT) [ 7898.197274][T15463] Call trace: [ 7898.197708][T15463] show_stack+0x18/0x24 (C) [ 7898.198233][T15463] dump_stack_lvl+0x78/0x90 [ 7898.198902][T15463] dump_stack+0x18/0x24 [ 7898.199455][T15463] should_fail_ex+0x18c/0x1e0 [ 7898.200264][T15463] should_fail+0x14/0x20 [ 7898.200716][T15463] should_fail_usercopy+0x1c/0x28 [ 7898.201206][T15463] copy_msghdr_from_user+0x48/0x110 [ 7898.201667][T15463] ___sys_sendmsg+0x8c/0x100 [ 7898.202086][T15463] __sys_sendmsg+0x98/0xf4 [ 7898.202547][T15463] __arm64_sys_sendmsg+0x24/0x30 [ 7898.202960][T15463] invoke_syscall+0x48/0x110 [ 7898.203448][T15463] el0_svc_common.constprop.0+0x40/0xe0 [ 7898.203931][T15463] do_el0_svc+0x1c/0x28 [ 7898.204360][T15463] el0_svc+0x30/0xe0 [ 7898.204850][T15463] el0t_64_sync_handler+0x10c/0x138 [ 7898.205347][T15463] el0t_64_sync+0x1a4/0x1a8 [ 7900.325652][T15482] serio: Serial port pts0 [ 7912.165373][T15506] FAULT_INJECTION: forcing a failure. [ 7912.165373][T15506] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7912.166734][T15506] CPU: 1 UID: 0 PID: 15506 Comm: syz.1.12496 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7912.167951][T15506] Hardware name: linux,dummy-virt (DT) [ 7912.168653][T15506] Call trace: [ 7912.169161][T15506] show_stack+0x18/0x24 (C) [ 7912.170117][T15506] dump_stack_lvl+0x78/0x90 [ 7912.170859][T15506] dump_stack+0x18/0x24 [ 7912.171584][T15506] should_fail_ex+0x18c/0x1e0 [ 7912.172328][T15506] should_fail+0x14/0x20 [ 7912.173087][T15506] should_fail_usercopy+0x1c/0x28 [ 7912.173937][T15506] _copy_from_iter+0x5c/0x68c [ 7912.174550][T15506] netlink_sendmsg+0x16c/0x3f4 [ 7912.175008][T15506] __sock_sendmsg+0x54/0x60 [ 7912.175500][T15506] ____sys_sendmsg+0x280/0x2a8 [ 7912.175942][T15506] ___sys_sendmsg+0xac/0x100 [ 7912.176361][T15506] __sys_sendmsg+0x98/0xf4 [ 7912.176785][T15506] __arm64_sys_sendmsg+0x24/0x30 [ 7912.177214][T15506] invoke_syscall+0x48/0x110 [ 7912.177693][T15506] el0_svc_common.constprop.0+0x40/0xe0 [ 7912.178163][T15506] do_el0_svc+0x1c/0x28 [ 7912.178772][T15506] el0_svc+0x30/0xe0 [ 7912.179560][T15506] el0t_64_sync_handler+0x10c/0x138 [ 7912.180607][T15506] el0t_64_sync+0x1a4/0x1a8 [ 7921.749091][T15537] FAULT_INJECTION: forcing a failure. [ 7921.749091][T15537] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7921.761964][T15537] CPU: 1 UID: 0 PID: 15537 Comm: syz.0.12504 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7921.763292][T15537] Hardware name: linux,dummy-virt (DT) [ 7921.764062][T15537] Call trace: [ 7921.764702][T15537] show_stack+0x18/0x24 (C) [ 7921.765511][T15537] dump_stack_lvl+0x78/0x90 [ 7921.766264][T15537] dump_stack+0x18/0x24 [ 7921.767087][T15537] should_fail_ex+0x18c/0x1e0 [ 7921.767984][T15537] should_fail+0x14/0x20 [ 7921.768835][T15537] should_fail_usercopy+0x1c/0x28 [ 7921.769765][T15537] _copy_from_iter+0x5c/0x68c [ 7921.770693][T15537] netlink_sendmsg+0x16c/0x3f4 [ 7921.771615][T15537] __sock_sendmsg+0x54/0x60 [ 7921.772508][T15537] __sys_sendto+0x118/0x180 [ 7921.773380][T15537] __arm64_sys_sendto+0x28/0x38 [ 7921.774271][T15537] invoke_syscall+0x48/0x110 [ 7921.775331][T15537] el0_svc_common.constprop.0+0x40/0xe0 [ 7921.776211][T15537] do_el0_svc+0x1c/0x28 [ 7921.777035][T15537] el0_svc+0x30/0xe0 [ 7921.777919][T15537] el0t_64_sync_handler+0x10c/0x138 [ 7921.778850][T15537] el0t_64_sync+0x1a4/0x1a8 [ 7934.874821][T15555] FAULT_INJECTION: forcing a failure. [ 7934.874821][T15555] name failslab, interval 1, probability 0, space 0, times 0 [ 7934.876323][T15555] CPU: 0 UID: 0 PID: 15555 Comm: syz.0.12509 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7934.877739][T15555] Hardware name: linux,dummy-virt (DT) [ 7934.878599][T15555] Call trace: [ 7934.879287][T15555] show_stack+0x18/0x24 (C) [ 7934.880416][T15555] dump_stack_lvl+0x78/0x90 [ 7934.881300][T15555] dump_stack+0x18/0x24 [ 7934.882101][T15555] should_fail_ex+0x18c/0x1e0 [ 7934.883004][T15555] should_failslab+0x54/0x80 [ 7934.883873][T15555] kmem_cache_alloc_noprof+0x54/0x2c4 [ 7934.884780][T15555] skb_clone+0x60/0xc4 [ 7934.885631][T15555] __netlink_deliver_tap+0x1e8/0x2a8 [ 7934.886497][T15555] netlink_unicast+0x348/0x374 [ 7934.887419][T15555] netlink_sendmsg+0x1a4/0x3f4 [ 7934.888223][T15555] __sock_sendmsg+0x54/0x60 [ 7934.889082][T15555] ____sys_sendmsg+0x280/0x2a8 [ 7934.890107][T15555] ___sys_sendmsg+0xac/0x100 [ 7934.891045][T15555] __sys_sendmsg+0x98/0xf4 [ 7934.891977][T15555] __arm64_sys_sendmsg+0x24/0x30 [ 7934.892932][T15555] invoke_syscall+0x48/0x110 [ 7934.893803][T15555] el0_svc_common.constprop.0+0x40/0xe0 [ 7934.894864][T15555] do_el0_svc+0x1c/0x28 [ 7934.895725][T15555] el0_svc+0x30/0xe0 [ 7934.896514][T15555] el0t_64_sync_handler+0x10c/0x138 [ 7934.897429][T15555] el0t_64_sync+0x1a4/0x1a8 [ 7942.408260][T15614] FAULT_INJECTION: forcing a failure. [ 7942.408260][T15614] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7942.418404][T15614] CPU: 0 UID: 0 PID: 15614 Comm: syz.0.12535 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7942.419092][T15614] Hardware name: linux,dummy-virt (DT) [ 7942.419543][T15614] Call trace: [ 7942.419991][T15614] show_stack+0x18/0x24 (C) [ 7942.420542][T15614] dump_stack_lvl+0x78/0x90 [ 7942.420949][T15614] dump_stack+0x18/0x24 [ 7942.421336][T15614] should_fail_ex+0x18c/0x1e0 [ 7942.421755][T15614] should_fail+0x14/0x20 [ 7942.422144][T15614] should_fail_usercopy+0x1c/0x28 [ 7942.422568][T15614] simple_read_from_buffer+0x68/0x118 [ 7942.423327][T15614] proc_fail_nth_read+0xac/0x12c [ 7942.424203][T15614] vfs_read+0xc0/0x318 [ 7942.425007][T15614] ksys_read+0x6c/0x100 [ 7942.425765][T15614] __arm64_sys_read+0x1c/0x28 [ 7942.426607][T15614] invoke_syscall+0x48/0x110 [ 7942.427446][T15614] el0_svc_common.constprop.0+0x40/0xe0 [ 7942.428457][T15614] do_el0_svc+0x1c/0x28 [ 7942.429326][T15614] el0_svc+0x30/0xe0 [ 7942.430678][T15614] el0t_64_sync_handler+0x10c/0x138 [ 7942.431748][T15614] el0t_64_sync+0x1a4/0x1a8 [ 7944.515018][T15638] FAULT_INJECTION: forcing a failure. [ 7944.515018][T15638] name failslab, interval 1, probability 0, space 0, times 0 [ 7944.516477][T15638] CPU: 1 UID: 0 PID: 15638 Comm: syz.1.12545 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7944.517642][T15638] Hardware name: linux,dummy-virt (DT) [ 7944.518316][T15638] Call trace: [ 7944.518862][T15638] show_stack+0x18/0x24 (C) [ 7944.519834][T15638] dump_stack_lvl+0x78/0x90 [ 7944.520838][T15638] dump_stack+0x18/0x24 [ 7944.521682][T15638] should_fail_ex+0x18c/0x1e0 [ 7944.522598][T15638] should_failslab+0x54/0x80 [ 7944.523638][T15638] __kmalloc_noprof+0xa8/0x360 [ 7944.524534][T15638] tomoyo_encode2+0x7c/0x140 [ 7944.525393][T15638] tomoyo_realpath_from_path+0x9c/0x1d0 [ 7944.526348][T15638] tomoyo_path_number_perm+0xd8/0x224 [ 7944.527346][T15638] tomoyo_file_ioctl+0x1c/0x28 [ 7944.528131][T15638] security_file_ioctl+0x8c/0x19c [ 7944.528964][T15638] __arm64_sys_ioctl+0x48/0xec [ 7944.529923][T15638] invoke_syscall+0x48/0x110 [ 7944.530733][T15638] el0_svc_common.constprop.0+0x40/0xe0 [ 7944.531647][T15638] do_el0_svc+0x1c/0x28 [ 7944.532407][T15638] el0_svc+0x30/0xe0 [ 7944.533188][T15638] el0t_64_sync_handler+0x10c/0x138 [ 7944.534014][T15638] el0t_64_sync+0x1a4/0x1a8 [ 7944.567526][T15638] ERROR: Out of memory at tomoyo_realpath_from_path. [ 7946.118084][T15657] fuse: Bad value for 'user_id' [ 7946.118911][T15657] fuse: Bad value for 'user_id' [ 7948.104490][T15679] FAULT_INJECTION: forcing a failure. [ 7948.104490][T15679] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7948.107127][T15679] CPU: 0 UID: 0 PID: 15679 Comm: syz.0.12563 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7948.108545][T15679] Hardware name: linux,dummy-virt (DT) [ 7948.109438][T15679] Call trace: [ 7948.110389][T15679] show_stack+0x18/0x24 (C) [ 7948.111388][T15679] dump_stack_lvl+0x78/0x90 [ 7948.112303][T15679] dump_stack+0x18/0x24 [ 7948.113171][T15679] should_fail_ex+0x18c/0x1e0 [ 7948.114034][T15679] should_fail+0x14/0x20 [ 7948.114881][T15679] should_fail_usercopy+0x1c/0x28 [ 7948.115822][T15679] simple_read_from_buffer+0x68/0x118 [ 7948.116758][T15679] proc_fail_nth_read+0xac/0x12c [ 7948.117991][T15679] vfs_read+0xc0/0x318 [ 7948.118860][T15679] ksys_read+0x6c/0x100 [ 7948.119867][T15679] __arm64_sys_read+0x1c/0x28 [ 7948.120731][T15679] invoke_syscall+0x48/0x110 [ 7948.121748][T15679] el0_svc_common.constprop.0+0x40/0xe0 [ 7948.122689][T15679] do_el0_svc+0x1c/0x28 [ 7948.123612][T15679] el0_svc+0x30/0xe0 [ 7948.125321][T15679] el0t_64_sync_handler+0x10c/0x138 [ 7948.126304][T15679] el0t_64_sync+0x1a4/0x1a8 [ 7948.533560][T15685] FAULT_INJECTION: forcing a failure. [ 7948.533560][T15685] name failslab, interval 1, probability 0, space 0, times 0 [ 7948.535115][T15685] CPU: 0 UID: 0 PID: 15685 Comm: syz.0.12565 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7948.536546][T15685] Hardware name: linux,dummy-virt (DT) [ 7948.537419][T15685] Call trace: [ 7948.538054][T15685] show_stack+0x18/0x24 (C) [ 7948.538952][T15685] dump_stack_lvl+0x78/0x90 [ 7948.539829][T15685] dump_stack+0x18/0x24 [ 7948.540855][T15685] should_fail_ex+0x18c/0x1e0 [ 7948.541687][T15685] should_failslab+0x54/0x80 [ 7948.542619][T15685] kmem_cache_alloc_noprof+0x54/0x2c4 [ 7948.543653][T15685] skb_clone+0x60/0xc4 [ 7948.544434][T15685] __netlink_deliver_tap+0x1e8/0x2a8 [ 7948.545507][T15685] __netlink_sendskb+0x94/0x98 [ 7948.546377][T15685] netlink_unicast+0x130/0x374 [ 7948.547335][T15685] netlink_ack+0x124/0x254 [ 7948.548177][T15685] netlink_rcv_skb+0xf0/0x128 [ 7948.549106][T15685] genl_rcv+0x38/0x50 [ 7948.550030][T15685] netlink_unicast+0x30c/0x374 [ 7948.550845][T15685] netlink_sendmsg+0x1a4/0x3f4 [ 7948.551704][T15685] __sock_sendmsg+0x54/0x60 [ 7948.552560][T15685] ____sys_sendmsg+0x280/0x2a8 [ 7948.553497][T15685] ___sys_sendmsg+0xac/0x100 [ 7948.554374][T15685] __sys_sendmsg+0x98/0xf4 [ 7948.555357][T15685] __arm64_sys_sendmsg+0x24/0x30 [ 7948.556433][T15685] invoke_syscall+0x48/0x110 [ 7948.557305][T15685] el0_svc_common.constprop.0+0x40/0xe0 [ 7948.558194][T15685] do_el0_svc+0x1c/0x28 [ 7948.559060][T15685] el0_svc+0x30/0xe0 [ 7948.560134][T15685] el0t_64_sync_handler+0x10c/0x138 [ 7948.561123][T15685] el0t_64_sync+0x1a4/0x1a8 [ 7948.562094][ C0] vkms_vblank_simulate: vblank timer overrun [ 7950.910956][T15700] FAULT_INJECTION: forcing a failure. [ 7950.910956][T15700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7950.912576][T15700] CPU: 0 UID: 0 PID: 15700 Comm: syz.0.12571 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7950.913864][T15700] Hardware name: linux,dummy-virt (DT) [ 7950.914663][T15700] Call trace: [ 7950.915308][T15700] show_stack+0x18/0x24 (C) [ 7950.916226][T15700] dump_stack_lvl+0x78/0x90 [ 7950.917084][T15700] dump_stack+0x18/0x24 [ 7950.917883][T15700] should_fail_ex+0x18c/0x1e0 [ 7950.918786][T15700] should_fail+0x14/0x20 [ 7950.919756][T15700] should_fail_usercopy+0x1c/0x28 [ 7950.920672][T15700] simple_read_from_buffer+0x68/0x118 [ 7950.921504][T15700] proc_fail_nth_read+0xac/0x12c [ 7950.922434][T15700] vfs_read+0xc0/0x318 [ 7950.923274][T15700] ksys_read+0x6c/0x100 [ 7950.924227][T15700] __arm64_sys_read+0x1c/0x28 [ 7950.925177][T15700] invoke_syscall+0x48/0x110 [ 7950.926031][T15700] el0_svc_common.constprop.0+0x40/0xe0 [ 7950.927003][T15700] do_el0_svc+0x1c/0x28 [ 7950.927915][T15700] el0_svc+0x30/0xe0 [ 7950.928751][T15700] el0t_64_sync_handler+0x10c/0x138 [ 7950.929771][T15700] el0t_64_sync+0x1a4/0x1a8 [ 7951.153460][ T29] audit: type=1400 audit(7950.841:2621): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=15701 comm="syz.0.12572" name="uinput" dev="devtmpfs" ino=706 [ 7953.150848][ T29] audit: type=1400 audit(7952.841:2622): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=15718 comm="syz.0.12578" name="uinput" dev="devtmpfs" ino=706 [ 7953.681728][T15721] binder: 15720:15721 ioctl 40309439 20000040 returned -22 [ 7955.921793][T15741] fuse: Bad value for 'fd' [ 7968.594581][T15851] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7968.614886][T15851] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7971.780804][T15909] serio: Serial port pts0 [ 7974.176495][ T29] audit: type=1400 audit(7973.851:2623): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=15945 comm="syz.0.12647" name="uinput" dev="devtmpfs" ino=706 [ 7974.759514][ C1] vkms_vblank_simulate: vblank timer overrun [ 7980.351589][T16022] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7980.353355][T16022] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7982.275510][T16056] binder: 16055:16056 ioctl 541b 0 returned -22 [ 7984.910651][ T29] audit: type=1400 audit(7984.591:2624): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16085 comm="syz.0.12702" name="uinput" dev="devtmpfs" ino=706 [ 7984.913047][ T29] audit: type=1400 audit(7984.601:2625): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16085 comm="syz.0.12702" name="uinput" dev="devtmpfs" ino=706 [ 7984.914853][ T29] audit: type=1400 audit(7984.601:2626): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16085 comm="syz.0.12702" name="uinput" dev="devtmpfs" ino=706 [ 7984.916783][ T29] audit: type=1400 audit(7984.601:2627): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16085 comm="syz.0.12702" name="uinput" dev="devtmpfs" ino=706 [ 7984.918704][ T29] audit: type=1400 audit(7984.601:2628): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16085 comm="syz.0.12702" name="uinput" dev="devtmpfs" ino=706 [ 7984.933884][ T29] audit: type=1400 audit(7984.601:2629): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16085 comm="syz.0.12702" name="uinput" dev="devtmpfs" ino=706 [ 7984.949438][ T29] audit: type=1400 audit(7984.601:2630): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16085 comm="syz.0.12702" name="uinput" dev="devtmpfs" ino=706 [ 7984.954275][ T29] audit: type=1400 audit(7984.611:2631): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16085 comm="syz.0.12702" name="uinput" dev="devtmpfs" ino=706 [ 7984.958111][ T29] audit: type=1400 audit(7984.611:2632): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16085 comm="syz.0.12702" name="uinput" dev="devtmpfs" ino=706 [ 7984.959554][ T29] audit: type=1400 audit(7984.611:2633): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16085 comm="syz.0.12702" name="uinput" dev="devtmpfs" ino=706 [ 7989.474477][T16134] can: request_module (can-proto-4) failed. [ 7990.273029][ T29] kauditd_printk_skb: 24 callbacks suppressed [ 7990.273286][ T29] audit: type=1400 audit(7989.961:2658): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=16142 comm="syz.1.12724" name="uinput" dev="devtmpfs" ino=706 [ 7993.069038][T16176] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7993.075236][T16176] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7993.521910][T16176] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7993.526499][T16176] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7993.542864][T16176] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7993.545616][T16176] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7993.555136][T16176] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7993.557583][T16176] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7995.153045][T16196] FAULT_INJECTION: forcing a failure. [ 7995.153045][T16196] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 7995.155987][T16196] CPU: 0 UID: 0 PID: 16196 Comm: syz.1.12744 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 7995.157532][T16196] Hardware name: linux,dummy-virt (DT) [ 7995.158537][T16196] Call trace: [ 7995.159458][T16196] show_stack+0x18/0x24 (C) [ 7995.161639][T16196] dump_stack_lvl+0x78/0x90 [ 7995.162485][T16196] dump_stack+0x18/0x24 [ 7995.163313][T16196] should_fail_ex+0x18c/0x1e0 [ 7995.164172][T16196] should_fail+0x14/0x20 [ 7995.164952][T16196] should_fail_usercopy+0x1c/0x28 [ 7995.165536][T16196] copy_msghdr_from_user+0x48/0x110 [ 7995.166187][T16196] ___sys_sendmsg+0x8c/0x100 [ 7995.166636][T16196] __sys_sendmsg+0x98/0xf4 [ 7995.167064][T16196] __arm64_sys_sendmsg+0x24/0x30 [ 7995.167589][T16196] invoke_syscall+0x48/0x110 [ 7995.168033][T16196] el0_svc_common.constprop.0+0x40/0xe0 [ 7995.168510][T16196] do_el0_svc+0x1c/0x28 [ 7995.168921][T16196] el0_svc+0x30/0xe0 [ 7995.169326][T16196] el0t_64_sync_handler+0x10c/0x138 [ 7995.169866][T16196] el0t_64_sync+0x1a4/0x1a8 [ 8003.590965][T16236] FAULT_INJECTION: forcing a failure. [ 8003.590965][T16236] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8003.592573][T16236] CPU: 0 UID: 0 PID: 16236 Comm: syz.0.12758 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8003.593270][T16236] Hardware name: linux,dummy-virt (DT) [ 8003.593695][T16236] Call trace: [ 8003.593999][T16236] show_stack+0x18/0x24 (C) [ 8003.594500][T16236] dump_stack_lvl+0x78/0x90 [ 8003.595104][T16236] dump_stack+0x18/0x24 [ 8003.595675][T16236] should_fail_ex+0x18c/0x1e0 [ 8003.596098][T16236] should_fail+0x14/0x20 [ 8003.596494][T16236] should_fail_usercopy+0x1c/0x28 [ 8003.596919][T16236] copy_msghdr_from_user+0x48/0x110 [ 8003.597345][T16236] ___sys_sendmsg+0x8c/0x100 [ 8003.597777][T16236] __sys_sendmsg+0x98/0xf4 [ 8003.598291][T16236] __arm64_sys_sendmsg+0x24/0x30 [ 8003.598788][T16236] invoke_syscall+0x48/0x110 [ 8003.599280][T16236] el0_svc_common.constprop.0+0x40/0xe0 [ 8003.599849][T16236] do_el0_svc+0x1c/0x28 [ 8003.600428][T16236] el0_svc+0x30/0xe0 [ 8003.600860][T16236] el0t_64_sync_handler+0x10c/0x138 [ 8003.601321][T16236] el0t_64_sync+0x1a4/0x1a8 [ 8005.696185][T16255] FAULT_INJECTION: forcing a failure. [ 8005.696185][T16255] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8005.697596][T16255] CPU: 1 UID: 0 PID: 16255 Comm: syz.1.12766 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8005.698650][T16255] Hardware name: linux,dummy-virt (DT) [ 8005.699380][T16255] Call trace: [ 8005.699925][T16255] show_stack+0x18/0x24 (C) [ 8005.700560][T16255] dump_stack_lvl+0x78/0x90 [ 8005.701163][T16255] dump_stack+0x18/0x24 [ 8005.701824][T16255] should_fail_ex+0x18c/0x1e0 [ 8005.702402][T16255] should_fail+0x14/0x20 [ 8005.702956][T16255] should_fail_usercopy+0x1c/0x28 [ 8005.703607][T16255] simple_read_from_buffer+0x68/0x118 [ 8005.704264][T16255] proc_fail_nth_read+0xac/0x12c [ 8005.704912][T16255] vfs_read+0xc0/0x318 [ 8005.705456][T16255] ksys_read+0x6c/0x100 [ 8005.706014][T16255] __arm64_sys_read+0x1c/0x28 [ 8005.706570][T16255] invoke_syscall+0x48/0x110 [ 8005.707126][T16255] el0_svc_common.constprop.0+0x40/0xe0 [ 8005.707802][T16255] do_el0_svc+0x1c/0x28 [ 8005.708337][T16255] el0_svc+0x30/0xe0 [ 8005.708874][T16255] el0t_64_sync_handler+0x10c/0x138 [ 8005.709484][T16255] el0t_64_sync+0x1a4/0x1a8 [ 8006.444420][T16268] FAULT_INJECTION: forcing a failure. [ 8006.444420][T16268] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8006.446049][T16268] CPU: 1 UID: 0 PID: 16268 Comm: syz.0.12772 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8006.447341][T16268] Hardware name: linux,dummy-virt (DT) [ 8006.448220][T16268] Call trace: [ 8006.448821][T16268] show_stack+0x18/0x24 (C) [ 8006.449860][T16268] dump_stack_lvl+0x78/0x90 [ 8006.450932][T16268] dump_stack+0x18/0x24 [ 8006.451837][T16268] should_fail_ex+0x18c/0x1e0 [ 8006.452849][T16268] should_fail+0x14/0x20 [ 8006.453756][T16268] should_fail_usercopy+0x1c/0x28 [ 8006.454648][T16268] copy_msghdr_from_user+0x48/0x110 [ 8006.455581][T16268] ___sys_sendmsg+0x8c/0x100 [ 8006.456428][T16268] __sys_sendmsg+0x98/0xf4 [ 8006.457234][T16268] __arm64_sys_sendmsg+0x24/0x30 [ 8006.458101][T16268] invoke_syscall+0x48/0x110 [ 8006.458953][T16268] el0_svc_common.constprop.0+0x40/0xe0 [ 8006.460272][T16268] do_el0_svc+0x1c/0x28 [ 8006.461132][T16268] el0_svc+0x30/0xe0 [ 8006.462530][T16268] el0t_64_sync_handler+0x10c/0x138 [ 8006.463492][T16268] el0t_64_sync+0x1a4/0x1a8 [ 8006.633621][T16272] FAULT_INJECTION: forcing a failure. [ 8006.633621][T16272] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8006.634750][T16272] CPU: 1 UID: 0 PID: 16272 Comm: syz.0.12774 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8006.635816][T16272] Hardware name: linux,dummy-virt (DT) [ 8006.636443][T16272] Call trace: [ 8006.636868][T16272] show_stack+0x18/0x24 (C) [ 8006.637472][T16272] dump_stack_lvl+0x78/0x90 [ 8006.638309][T16272] dump_stack+0x18/0x24 [ 8006.638866][T16272] should_fail_ex+0x18c/0x1e0 [ 8006.639552][T16272] should_fail+0x14/0x20 [ 8006.640547][T16272] should_fail_usercopy+0x1c/0x28 [ 8006.641169][T16272] simple_read_from_buffer+0x68/0x118 [ 8006.641744][T16272] proc_fail_nth_read+0xac/0x12c [ 8006.642196][T16272] vfs_read+0xc0/0x318 [ 8006.642621][T16272] ksys_read+0x6c/0x100 [ 8006.643034][T16272] __arm64_sys_read+0x1c/0x28 [ 8006.643534][T16272] invoke_syscall+0x48/0x110 [ 8006.643989][T16272] el0_svc_common.constprop.0+0x40/0xe0 [ 8006.644555][T16272] do_el0_svc+0x1c/0x28 [ 8006.645048][T16272] el0_svc+0x30/0xe0 [ 8006.645542][T16272] el0t_64_sync_handler+0x10c/0x138 [ 8006.646085][T16272] el0t_64_sync+0x1a4/0x1a8 [ 8008.192874][T16293] FAULT_INJECTION: forcing a failure. [ 8008.192874][T16293] name failslab, interval 1, probability 0, space 0, times 0 [ 8008.195221][T16293] CPU: 0 UID: 0 PID: 16293 Comm: syz.1.12781 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8008.197212][T16293] Hardware name: linux,dummy-virt (DT) [ 8008.198127][T16293] Call trace: [ 8008.198707][T16293] show_stack+0x18/0x24 (C) [ 8008.199751][T16293] dump_stack_lvl+0x78/0x90 [ 8008.200801][T16293] dump_stack+0x18/0x24 [ 8008.201694][T16293] should_fail_ex+0x18c/0x1e0 [ 8008.202643][T16293] should_failslab+0x54/0x80 [ 8008.203600][T16293] kmem_cache_alloc_node_noprof+0x5c/0x2e4 [ 8008.204598][T16293] __alloc_skb+0x150/0x194 [ 8008.205335][T16293] kcm_sendmsg+0x81c/0x984 [ 8008.206265][T16293] __sock_sendmsg+0x54/0x60 [ 8008.207584][T16293] ____sys_sendmsg+0x280/0x2a8 [ 8008.209372][T16293] ___sys_sendmsg+0xac/0x100 [ 8008.210651][T16293] __sys_sendmsg+0x98/0xf4 [ 8008.212195][T16293] __arm64_sys_sendmsg+0x24/0x30 [ 8008.213176][T16293] invoke_syscall+0x48/0x110 [ 8008.214059][T16293] el0_svc_common.constprop.0+0x40/0xe0 [ 8008.215052][T16293] do_el0_svc+0x1c/0x28 [ 8008.215971][T16293] el0_svc+0x30/0xe0 [ 8008.216783][T16293] el0t_64_sync_handler+0x10c/0x138 [ 8008.217719][T16293] el0t_64_sync+0x1a4/0x1a8 [ 8009.727818][T16311] FAULT_INJECTION: forcing a failure. [ 8009.727818][T16311] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8009.729448][T16311] CPU: 1 UID: 0 PID: 16311 Comm: syz.1.12785 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8009.731167][T16311] Hardware name: linux,dummy-virt (DT) [ 8009.732072][T16311] Call trace: [ 8009.732728][T16311] show_stack+0x18/0x24 (C) [ 8009.733693][T16311] dump_stack_lvl+0x78/0x90 [ 8009.734593][T16311] dump_stack+0x18/0x24 [ 8009.735452][T16311] should_fail_ex+0x18c/0x1e0 [ 8009.736390][T16311] should_fail+0x14/0x20 [ 8009.737243][T16311] should_fail_usercopy+0x1c/0x28 [ 8009.738122][T16311] copy_msghdr_from_user+0x48/0x110 [ 8009.739391][T16311] ___sys_sendmsg+0x8c/0x100 [ 8009.740544][T16311] __sys_sendmsg+0x98/0xf4 [ 8009.741419][T16311] __arm64_sys_sendmsg+0x24/0x30 [ 8009.742275][T16311] invoke_syscall+0x48/0x110 [ 8009.743155][T16311] el0_svc_common.constprop.0+0x40/0xe0 [ 8009.744145][T16311] do_el0_svc+0x1c/0x28 [ 8009.744947][T16311] el0_svc+0x30/0xe0 [ 8009.745756][T16311] el0t_64_sync_handler+0x10c/0x138 [ 8009.746739][T16311] el0t_64_sync+0x1a4/0x1a8 [ 8015.525794][ C1] vkms_vblank_simulate: vblank timer overrun [ 8015.625266][ C1] vkms_vblank_simulate: vblank timer overrun [ 8015.727576][ C1] vkms_vblank_simulate: vblank timer overrun [ 8016.496497][ C1] vkms_vblank_simulate: vblank timer overrun [ 8022.514347][T16397] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8022.529276][T16397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8024.347074][T16410] lo: entered promiscuous mode [ 8024.372275][T16409] lo: left promiscuous mode [ 8024.897038][T16414] FAULT_INJECTION: forcing a failure. [ 8024.897038][T16414] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8024.898105][T16414] CPU: 0 UID: 0 PID: 16414 Comm: syz.0.12826 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8024.899009][T16414] Hardware name: linux,dummy-virt (DT) [ 8024.899630][T16414] Call trace: [ 8024.900242][T16414] show_stack+0x18/0x24 (C) [ 8024.901020][T16414] dump_stack_lvl+0x78/0x90 [ 8024.901671][T16414] dump_stack+0x18/0x24 [ 8024.902395][T16414] should_fail_ex+0x18c/0x1e0 [ 8024.903131][T16414] should_fail+0x14/0x20 [ 8024.903874][T16414] should_fail_usercopy+0x1c/0x28 [ 8024.904561][T16414] simple_read_from_buffer+0x68/0x118 [ 8024.905408][T16414] proc_fail_nth_read+0xac/0x12c [ 8024.906235][T16414] vfs_read+0xc0/0x318 [ 8024.906881][T16414] ksys_read+0x6c/0x100 [ 8024.907739][T16414] __arm64_sys_read+0x1c/0x28 [ 8024.908540][T16414] invoke_syscall+0x48/0x110 [ 8024.909341][T16414] el0_svc_common.constprop.0+0x40/0xe0 [ 8024.910453][T16414] do_el0_svc+0x1c/0x28 [ 8024.911061][T16414] el0_svc+0x30/0xe0 [ 8024.911689][T16414] el0t_64_sync_handler+0x10c/0x138 [ 8024.912343][T16414] el0t_64_sync+0x1a4/0x1a8 [ 8029.501516][T16435] FAULT_INJECTION: forcing a failure. [ 8029.501516][T16435] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8029.503342][T16435] CPU: 1 UID: 0 PID: 16435 Comm: syz.1.12834 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8029.504248][T16435] Hardware name: linux,dummy-virt (DT) [ 8029.504807][T16435] Call trace: [ 8029.505200][T16435] show_stack+0x18/0x24 (C) [ 8029.505748][T16435] dump_stack_lvl+0x78/0x90 [ 8029.506321][T16435] dump_stack+0x18/0x24 [ 8029.506838][T16435] should_fail_ex+0x18c/0x1e0 [ 8029.507548][T16435] should_fail+0x14/0x20 [ 8029.508013][T16435] should_fail_usercopy+0x1c/0x28 [ 8029.508461][T16435] copy_msghdr_from_user+0x48/0x110 [ 8029.509060][T16435] ___sys_sendmsg+0x8c/0x100 [ 8029.509910][T16435] __sys_sendmsg+0x98/0xf4 [ 8029.510649][T16435] __arm64_sys_sendmsg+0x24/0x30 [ 8029.511235][T16435] invoke_syscall+0x48/0x110 [ 8029.511771][T16435] el0_svc_common.constprop.0+0x40/0xe0 [ 8029.512271][T16435] do_el0_svc+0x1c/0x28 [ 8029.512738][T16435] el0_svc+0x30/0xe0 [ 8029.513224][T16435] el0t_64_sync_handler+0x10c/0x138 [ 8029.513733][T16435] el0t_64_sync+0x1a4/0x1a8 [ 8029.793433][T16440] FAULT_INJECTION: forcing a failure. [ 8029.793433][T16440] name failslab, interval 1, probability 0, space 0, times 0 [ 8029.794870][T16440] CPU: 1 UID: 0 PID: 16440 Comm: syz.1.12836 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8029.796266][T16440] Hardware name: linux,dummy-virt (DT) [ 8029.797024][T16440] Call trace: [ 8029.797636][T16440] show_stack+0x18/0x24 (C) [ 8029.798572][T16440] dump_stack_lvl+0x78/0x90 [ 8029.799429][T16440] dump_stack+0x18/0x24 [ 8029.800353][T16440] should_fail_ex+0x18c/0x1e0 [ 8029.801246][T16440] should_failslab+0x54/0x80 [ 8029.802031][T16440] kmem_cache_alloc_noprof+0x54/0x2c4 [ 8029.803053][T16440] skb_clone+0x60/0xc4 [ 8029.803937][T16440] can_send+0x17c/0x308 [ 8029.804735][T16440] isotp_sendmsg+0x334/0x7b0 [ 8029.805574][T16440] __sock_sendmsg+0x54/0x60 [ 8029.806491][T16440] ____sys_sendmsg+0x280/0x2a8 [ 8029.807495][T16440] ___sys_sendmsg+0xac/0x100 [ 8029.808406][T16440] __sys_sendmsg+0x98/0xf4 [ 8029.809309][T16440] __arm64_sys_sendmsg+0x24/0x30 [ 8029.810614][T16440] invoke_syscall+0x48/0x110 [ 8029.811418][T16440] el0_svc_common.constprop.0+0x40/0xe0 [ 8029.812330][T16440] do_el0_svc+0x1c/0x28 [ 8029.813202][T16440] el0_svc+0x30/0xe0 [ 8029.813974][T16440] el0t_64_sync_handler+0x10c/0x138 [ 8029.814837][T16440] el0t_64_sync+0x1a4/0x1a8 [ 8030.474960][T16446] ucma_write: process 762 (syz.1.12839) changed security contexts after opening file descriptor, this is not allowed. [ 8038.531991][T16493] random: crng reseeded on system resumption [ 8046.973204][T16553] FAULT_INJECTION: forcing a failure. [ 8046.973204][T16553] name failslab, interval 1, probability 0, space 0, times 0 [ 8046.974827][T16553] CPU: 1 UID: 0 PID: 16553 Comm: syz.1.12883 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8046.976512][T16553] Hardware name: linux,dummy-virt (DT) [ 8046.977277][T16553] Call trace: [ 8046.977879][T16553] show_stack+0x18/0x24 (C) [ 8046.978747][T16553] dump_stack_lvl+0x78/0x90 [ 8046.979750][T16553] dump_stack+0x18/0x24 [ 8046.980701][T16553] should_fail_ex+0x18c/0x1e0 [ 8046.981621][T16553] should_failslab+0x54/0x80 [ 8046.982532][T16553] __kmalloc_noprof+0xa8/0x360 [ 8046.983485][T16553] tomoyo_encode2+0x7c/0x140 [ 8046.984288][T16553] tomoyo_realpath_from_path+0x9c/0x1d0 [ 8046.985186][T16553] tomoyo_path_number_perm+0xd8/0x224 [ 8046.986117][T16553] tomoyo_file_ioctl+0x1c/0x28 [ 8046.987367][T16553] security_file_ioctl+0x8c/0x19c [ 8046.988288][T16553] __arm64_sys_ioctl+0x48/0xec [ 8046.989411][T16553] invoke_syscall+0x48/0x110 [ 8046.990449][T16553] el0_svc_common.constprop.0+0x40/0xe0 [ 8046.991370][T16553] do_el0_svc+0x1c/0x28 [ 8046.992259][T16553] el0_svc+0x30/0xe0 [ 8046.993323][T16553] el0t_64_sync_handler+0x10c/0x138 [ 8046.994183][T16553] el0t_64_sync+0x1a4/0x1a8 [ 8047.002144][T16553] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8051.556588][T16591] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8051.559588][T16591] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8054.267083][T16604] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8054.271437][T16604] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8063.672408][T16650] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8063.673802][T16650] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8063.833663][T16650] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8063.835217][T16650] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8069.174075][T16668] lo: entered promiscuous mode [ 8070.683988][T16674] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8070.687880][T16674] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8071.142388][T16664] lo: left promiscuous mode [ 8085.616771][T16722] FAULT_INJECTION: forcing a failure. [ 8085.616771][T16722] name failslab, interval 1, probability 0, space 0, times 0 [ 8085.618586][T16722] CPU: 1 UID: 0 PID: 16722 Comm: syz.0.12941 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8085.619872][T16722] Hardware name: linux,dummy-virt (DT) [ 8085.620816][T16722] Call trace: [ 8085.621464][T16722] show_stack+0x18/0x24 (C) [ 8085.622371][T16722] dump_stack_lvl+0x78/0x90 [ 8085.623282][T16722] dump_stack+0x18/0x24 [ 8085.624134][T16722] should_fail_ex+0x18c/0x1e0 [ 8085.625020][T16722] should_failslab+0x54/0x80 [ 8085.626055][T16722] kmem_cache_alloc_noprof+0x54/0x2c4 [ 8085.626885][T16722] skb_clone+0x60/0xc4 [ 8085.627768][T16722] __netlink_deliver_tap+0x1e8/0x2a8 [ 8085.628586][T16722] netlink_unicast+0x348/0x374 [ 8085.629348][T16722] netlink_sendmsg+0x1a4/0x3f4 [ 8085.630479][T16722] __sock_sendmsg+0x54/0x60 [ 8085.631336][T16722] sock_write_iter+0x98/0xf8 [ 8085.632469][T16722] vfs_write+0x308/0x370 [ 8085.633281][T16722] ksys_write+0xe4/0x100 [ 8085.634132][T16722] __arm64_sys_write+0x1c/0x28 [ 8085.635099][T16722] invoke_syscall+0x48/0x110 [ 8085.636017][T16722] el0_svc_common.constprop.0+0x40/0xe0 [ 8085.636943][T16722] do_el0_svc+0x1c/0x28 [ 8085.637775][T16722] el0_svc+0x30/0xe0 [ 8085.638580][T16722] el0t_64_sync_handler+0x10c/0x138 [ 8085.639439][T16722] el0t_64_sync+0x1a4/0x1a8 [ 8090.656455][T16741] lo: entered promiscuous mode [ 8092.582830][T16739] lo: left promiscuous mode [ 8095.004577][ C1] vkms_vblank_simulate: vblank timer overrun [ 8097.694796][T16761] lo: entered promiscuous mode [ 8099.583615][T16759] lo: left promiscuous mode [ 8099.893749][T16771] FAULT_INJECTION: forcing a failure. [ 8099.893749][T16771] name failslab, interval 1, probability 0, space 0, times 0 [ 8099.895278][T16771] CPU: 1 UID: 0 PID: 16771 Comm: syz.0.12957 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8099.896936][T16771] Hardware name: linux,dummy-virt (DT) [ 8099.897709][T16771] Call trace: [ 8099.898414][T16771] show_stack+0x18/0x24 (C) [ 8099.899339][T16771] dump_stack_lvl+0x78/0x90 [ 8099.900385][T16771] dump_stack+0x18/0x24 [ 8099.901143][T16771] should_fail_ex+0x18c/0x1e0 [ 8099.902451][T16771] should_failslab+0x54/0x80 [ 8099.903495][T16771] __kmalloc_noprof+0xa8/0x360 [ 8099.904463][T16771] tomoyo_realpath_from_path+0x48/0x1d0 [ 8099.905337][T16771] tomoyo_path_number_perm+0xd8/0x224 [ 8099.906354][T16771] tomoyo_file_ioctl+0x1c/0x28 [ 8099.907168][T16771] security_file_ioctl+0x8c/0x19c [ 8099.908328][T16771] __arm64_sys_ioctl+0x48/0xec [ 8099.909179][T16771] invoke_syscall+0x48/0x110 [ 8099.910263][T16771] el0_svc_common.constprop.0+0x40/0xe0 [ 8099.911125][T16771] do_el0_svc+0x1c/0x28 [ 8099.911995][T16771] el0_svc+0x30/0xe0 [ 8099.912751][T16771] el0t_64_sync_handler+0x10c/0x138 [ 8099.913687][T16771] el0t_64_sync+0x1a4/0x1a8 [ 8099.933971][T16771] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8102.182696][ C1] vkms_vblank_simulate: vblank timer overrun [ 8104.066119][ C1] vkms_vblank_simulate: vblank timer overrun [ 8107.516390][ C1] vkms_vblank_simulate: vblank timer overrun [ 8108.299322][ C1] vkms_vblank_simulate: vblank timer overrun [ 8108.633154][ C1] vkms_vblank_simulate: vblank timer overrun [ 8108.794324][ C1] vkms_vblank_simulate: vblank timer overrun [ 8109.617538][ C1] vkms_vblank_simulate: vblank timer overrun [ 8109.800342][ C1] vkms_vblank_simulate: vblank timer overrun [ 8111.594096][T16839] FAULT_INJECTION: forcing a failure. [ 8111.594096][T16839] name failslab, interval 1, probability 0, space 0, times 0 [ 8111.595719][T16839] CPU: 0 UID: 0 PID: 16839 Comm: syz.0.12984 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8111.597067][T16839] Hardware name: linux,dummy-virt (DT) [ 8111.597799][T16839] Call trace: [ 8111.598326][T16839] show_stack+0x18/0x24 (C) [ 8111.599245][T16839] dump_stack_lvl+0x78/0x90 [ 8111.600653][T16839] dump_stack+0x18/0x24 [ 8111.601566][T16839] should_fail_ex+0x18c/0x1e0 [ 8111.602542][T16839] should_failslab+0x54/0x80 [ 8111.603478][T16839] __kmalloc_noprof+0xa8/0x360 [ 8111.604354][T16839] tomoyo_encode2+0x7c/0x140 [ 8111.605262][T16839] tomoyo_realpath_from_path+0x9c/0x1d0 [ 8111.606279][T16839] tomoyo_path_number_perm+0xd8/0x224 [ 8111.607323][T16839] tomoyo_file_ioctl+0x1c/0x28 [ 8111.608158][T16839] security_file_ioctl+0x8c/0x19c [ 8111.608972][T16839] __arm64_sys_ioctl+0x48/0xec [ 8111.609953][T16839] invoke_syscall+0x48/0x110 [ 8111.610849][T16839] el0_svc_common.constprop.0+0x40/0xe0 [ 8111.611838][T16839] do_el0_svc+0x1c/0x28 [ 8111.612839][T16839] el0_svc+0x30/0xe0 [ 8111.613696][T16839] el0t_64_sync_handler+0x10c/0x138 [ 8111.614604][T16839] el0t_64_sync+0x1a4/0x1a8 [ 8111.620294][T16839] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8118.208205][T16906] FAULT_INJECTION: forcing a failure. [ 8118.208205][T16906] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8118.212979][T16906] CPU: 0 UID: 0 PID: 16906 Comm: syz.1.13009 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8118.214190][T16906] Hardware name: linux,dummy-virt (DT) [ 8118.214937][T16906] Call trace: [ 8118.215578][T16906] show_stack+0x18/0x24 (C) [ 8118.216403][T16906] dump_stack_lvl+0x78/0x90 [ 8118.217188][T16906] dump_stack+0x18/0x24 [ 8118.217926][T16906] should_fail_ex+0x18c/0x1e0 [ 8118.218739][T16906] should_fail+0x14/0x20 [ 8118.219556][T16906] should_fail_usercopy+0x1c/0x28 [ 8118.220617][T16906] copy_msghdr_from_user+0x48/0x110 [ 8118.221472][T16906] ___sys_sendmsg+0x8c/0x100 [ 8118.222433][T16906] __sys_sendmsg+0x98/0xf4 [ 8118.223305][T16906] __arm64_sys_sendmsg+0x24/0x30 [ 8118.224117][T16906] invoke_syscall+0x48/0x110 [ 8118.224906][T16906] el0_svc_common.constprop.0+0x40/0xe0 [ 8118.225827][T16906] do_el0_svc+0x1c/0x28 [ 8118.226626][T16906] el0_svc+0x30/0xe0 [ 8118.227416][T16906] el0t_64_sync_handler+0x10c/0x138 [ 8118.228249][T16906] el0t_64_sync+0x1a4/0x1a8 [ 8120.072559][ C1] vkms_vblank_simulate: vblank timer overrun [ 8124.862675][T16916] FAULT_INJECTION: forcing a failure. [ 8124.862675][T16916] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8124.863529][T16916] CPU: 0 UID: 0 PID: 16916 Comm: syz.1.13014 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8124.864164][T16916] Hardware name: linux,dummy-virt (DT) [ 8124.864554][T16916] Call trace: [ 8124.864862][T16916] show_stack+0x18/0x24 (C) [ 8124.865410][T16916] dump_stack_lvl+0x78/0x90 [ 8124.865820][T16916] dump_stack+0x18/0x24 [ 8124.866226][T16916] should_fail_ex+0x18c/0x1e0 [ 8124.866667][T16916] should_fail+0x14/0x20 [ 8124.867203][T16916] should_fail_usercopy+0x1c/0x28 [ 8124.867715][T16916] do_vfs_ioctl+0x774/0xcc4 [ 8124.868146][T16916] __arm64_sys_ioctl+0x8c/0xec [ 8124.868624][T16916] invoke_syscall+0x48/0x110 [ 8124.869051][T16916] el0_svc_common.constprop.0+0x40/0xe0 [ 8124.869514][T16916] do_el0_svc+0x1c/0x28 [ 8124.870103][T16916] el0_svc+0x30/0xe0 [ 8124.870763][T16916] el0t_64_sync_handler+0x10c/0x138 [ 8124.871276][T16916] el0t_64_sync+0x1a4/0x1a8 [ 8139.269550][T17019] FAULT_INJECTION: forcing a failure. [ 8139.269550][T17019] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8139.281114][T17019] CPU: 1 UID: 0 PID: 17019 Comm: syz.1.13053 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8139.282652][T17019] Hardware name: linux,dummy-virt (DT) [ 8139.283713][T17019] Call trace: [ 8139.284516][T17019] show_stack+0x18/0x24 (C) [ 8139.285501][T17019] dump_stack_lvl+0x78/0x90 [ 8139.286460][T17019] dump_stack+0x18/0x24 [ 8139.287365][T17019] should_fail_ex+0x18c/0x1e0 [ 8139.288680][T17019] should_fail+0x14/0x20 [ 8139.289551][T17019] should_fail_usercopy+0x1c/0x28 [ 8139.290627][T17019] kstrtouint_from_user+0x68/0x120 [ 8139.291490][T17019] proc_fail_nth_write+0x40/0x108 [ 8139.292460][T17019] vfs_write+0xd0/0x370 [ 8139.293349][T17019] ksys_write+0x6c/0x100 [ 8139.294160][T17019] __arm64_sys_write+0x1c/0x28 [ 8139.295075][T17019] invoke_syscall+0x48/0x110 [ 8139.296471][T17019] el0_svc_common.constprop.0+0x40/0xe0 [ 8139.297417][T17019] do_el0_svc+0x1c/0x28 [ 8139.298256][T17019] el0_svc+0x30/0xe0 [ 8139.299111][T17019] el0t_64_sync_handler+0x10c/0x138 [ 8139.300338][T17019] el0t_64_sync+0x1a4/0x1a8 [ 8139.301339][ C1] vkms_vblank_simulate: vblank timer overrun [ 8139.893358][T17029] FAULT_INJECTION: forcing a failure. [ 8139.893358][T17029] name failslab, interval 1, probability 0, space 0, times 0 [ 8139.897036][T17029] CPU: 1 UID: 0 PID: 17029 Comm: syz.1.13057 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8139.898318][T17029] Hardware name: linux,dummy-virt (DT) [ 8139.899073][T17029] Call trace: [ 8139.899732][T17029] show_stack+0x18/0x24 (C) [ 8139.900594][T17029] dump_stack_lvl+0x78/0x90 [ 8139.901331][T17029] dump_stack+0x18/0x24 [ 8139.902093][T17029] should_fail_ex+0x18c/0x1e0 [ 8139.902854][T17029] should_failslab+0x54/0x80 [ 8139.903787][T17029] kmem_cache_alloc_node_noprof+0x5c/0x2e4 [ 8139.904710][T17029] __alloc_skb+0x150/0x194 [ 8139.905511][T17029] netlink_alloc_large_skb+0x94/0xb8 [ 8139.906523][T17029] netlink_sendmsg+0x10c/0x3f4 [ 8139.907507][T17029] __sock_sendmsg+0x54/0x60 [ 8139.908303][T17029] ____sys_sendmsg+0x280/0x2a8 [ 8139.909634][T17029] ___sys_sendmsg+0xac/0x100 [ 8139.911038][T17029] __sys_sendmsg+0x98/0xf4 [ 8139.911841][T17029] __arm64_sys_sendmsg+0x24/0x30 [ 8139.912684][T17029] invoke_syscall+0x48/0x110 [ 8139.913637][T17029] el0_svc_common.constprop.0+0x40/0xe0 [ 8139.914689][T17029] do_el0_svc+0x1c/0x28 [ 8139.915577][T17029] el0_svc+0x30/0xe0 [ 8139.916418][T17029] el0t_64_sync_handler+0x10c/0x138 [ 8139.917373][T17029] el0t_64_sync+0x1a4/0x1a8 [ 8139.918505][ C1] vkms_vblank_simulate: vblank timer overrun [ 8140.730964][ T29] audit: type=1400 audit(8140.411:2659): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=r pid=17036 comm="syz.0.13060" name="uinput" dev="devtmpfs" ino=706 [ 8146.203918][T17060] FAULT_INJECTION: forcing a failure. [ 8146.203918][T17060] name failslab, interval 1, probability 0, space 0, times 0 [ 8146.205405][T17060] CPU: 1 UID: 0 PID: 17060 Comm: syz.0.13065 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8146.206818][T17060] Hardware name: linux,dummy-virt (DT) [ 8146.207662][T17060] Call trace: [ 8146.208205][T17060] show_stack+0x18/0x24 (C) [ 8146.208682][T17060] dump_stack_lvl+0x78/0x90 [ 8146.209114][T17060] dump_stack+0x18/0x24 [ 8146.209541][T17060] should_fail_ex+0x18c/0x1e0 [ 8146.210120][T17060] should_failslab+0x54/0x80 [ 8146.210637][T17060] __kmalloc_noprof+0xa8/0x360 [ 8146.211091][T17060] tomoyo_realpath_from_path+0x48/0x1d0 [ 8146.211702][T17060] tomoyo_path_number_perm+0xd8/0x224 [ 8146.212163][T17060] tomoyo_file_ioctl+0x1c/0x28 [ 8146.212853][T17060] security_file_ioctl+0x8c/0x19c [ 8146.213714][T17060] __arm64_sys_ioctl+0x48/0xec [ 8146.214454][T17060] invoke_syscall+0x48/0x110 [ 8146.215280][T17060] el0_svc_common.constprop.0+0x40/0xe0 [ 8146.215772][T17060] do_el0_svc+0x1c/0x28 [ 8146.216192][T17060] el0_svc+0x30/0xe0 [ 8146.216602][T17060] el0t_64_sync_handler+0x10c/0x138 [ 8146.217147][T17060] el0t_64_sync+0x1a4/0x1a8 [ 8146.222855][T17060] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8147.379103][ T29] audit: type=1400 audit(8147.061:2660): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=r pid=17073 comm="syz.1.13070" name="uinput" dev="devtmpfs" ino=706 [ 8149.181674][T17092] FAULT_INJECTION: forcing a failure. [ 8149.181674][T17092] name failslab, interval 1, probability 0, space 0, times 0 [ 8149.182441][T17092] CPU: 1 UID: 0 PID: 17092 Comm: syz.0.13073 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8149.183072][T17092] Hardware name: linux,dummy-virt (DT) [ 8149.183613][T17092] Call trace: [ 8149.183935][T17092] show_stack+0x18/0x24 (C) [ 8149.184467][T17092] dump_stack_lvl+0x78/0x90 [ 8149.185017][T17092] dump_stack+0x18/0x24 [ 8149.185574][T17092] should_fail_ex+0x18c/0x1e0 [ 8149.186119][T17092] should_failslab+0x54/0x80 [ 8149.186582][T17092] __kmalloc_noprof+0xa8/0x360 [ 8149.187085][T17092] tomoyo_encode2+0x7c/0x140 [ 8149.187632][T17092] tomoyo_realpath_from_path+0x9c/0x1d0 [ 8149.188142][T17092] tomoyo_path_number_perm+0xd8/0x224 [ 8149.188860][T17092] tomoyo_file_ioctl+0x1c/0x28 [ 8149.189922][T17092] security_file_ioctl+0x8c/0x19c [ 8149.190641][T17092] __arm64_sys_ioctl+0x48/0xec [ 8149.191126][T17092] invoke_syscall+0x48/0x110 [ 8149.191690][T17092] el0_svc_common.constprop.0+0x40/0xe0 [ 8149.192213][T17092] do_el0_svc+0x1c/0x28 [ 8149.192668][T17092] el0_svc+0x30/0xe0 [ 8149.193109][T17092] el0t_64_sync_handler+0x10c/0x138 [ 8149.193804][T17092] el0t_64_sync+0x1a4/0x1a8 [ 8149.241899][T17092] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8150.071258][T17101] serio: Serial port pts0 [ 8150.640795][T17107] FAULT_INJECTION: forcing a failure. [ 8150.640795][T17107] name failslab, interval 1, probability 0, space 0, times 0 [ 8150.642224][T17107] CPU: 1 UID: 0 PID: 17107 Comm: syz.1.13078 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8150.644006][T17107] Hardware name: linux,dummy-virt (DT) [ 8150.644787][T17107] Call trace: [ 8150.645523][T17107] show_stack+0x18/0x24 (C) [ 8150.646321][T17107] dump_stack_lvl+0x78/0x90 [ 8150.647159][T17107] dump_stack+0x18/0x24 [ 8150.647924][T17107] should_fail_ex+0x18c/0x1e0 [ 8150.648691][T17107] should_failslab+0x54/0x80 [ 8150.649446][T17107] kmem_cache_alloc_noprof+0x54/0x2c4 [ 8150.650704][T17107] skb_clone+0x60/0xc4 [ 8150.651533][T17107] __netlink_deliver_tap+0x1e8/0x2a8 [ 8150.652421][T17107] netlink_unicast+0x348/0x374 [ 8150.653220][T17107] netlink_sendmsg+0x1a4/0x3f4 [ 8150.654049][T17107] __sock_sendmsg+0x54/0x60 [ 8150.654915][T17107] sock_write_iter+0x98/0xf8 [ 8150.656164][T17107] vfs_write+0x308/0x370 [ 8150.657029][T17107] ksys_write+0xe4/0x100 [ 8150.657858][T17107] __arm64_sys_write+0x1c/0x28 [ 8150.658674][T17107] invoke_syscall+0x48/0x110 [ 8150.659507][T17107] el0_svc_common.constprop.0+0x40/0xe0 [ 8150.660647][T17107] do_el0_svc+0x1c/0x28 [ 8150.661438][T17107] el0_svc+0x30/0xe0 [ 8150.662207][T17107] el0t_64_sync_handler+0x10c/0x138 [ 8150.663056][T17107] el0t_64_sync+0x1a4/0x1a8 [ 8152.659419][ T7696] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8152.812941][ T7696] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8152.945916][ T7696] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8153.068298][ T7696] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8153.125311][T17133] FAULT_INJECTION: forcing a failure. [ 8153.125311][T17133] name failslab, interval 1, probability 0, space 0, times 0 [ 8153.126906][T17133] CPU: 1 UID: 0 PID: 17133 Comm: syz.1.13088 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8153.128493][T17133] Hardware name: linux,dummy-virt (DT) [ 8153.129347][T17133] Call trace: [ 8153.130125][T17133] show_stack+0x18/0x24 (C) [ 8153.131143][T17133] dump_stack_lvl+0x78/0x90 [ 8153.131950][T17133] dump_stack+0x18/0x24 [ 8153.132823][T17133] should_fail_ex+0x18c/0x1e0 [ 8153.133670][T17133] should_failslab+0x54/0x80 [ 8153.134431][T17133] __kmalloc_noprof+0xa8/0x360 [ 8153.135321][T17133] tomoyo_encode2+0x7c/0x140 [ 8153.136149][T17133] tomoyo_realpath_from_path+0x9c/0x1d0 [ 8153.137222][T17133] tomoyo_path_number_perm+0xd8/0x224 [ 8153.138138][T17133] tomoyo_file_ioctl+0x1c/0x28 [ 8153.138991][T17133] security_file_ioctl+0x8c/0x19c [ 8153.140125][T17133] __arm64_sys_ioctl+0x48/0xec [ 8153.140957][T17133] invoke_syscall+0x48/0x110 [ 8153.141954][T17133] el0_svc_common.constprop.0+0x40/0xe0 [ 8153.142810][T17133] do_el0_svc+0x1c/0x28 [ 8153.143654][T17133] el0_svc+0x30/0xe0 [ 8153.144443][T17133] el0t_64_sync_handler+0x10c/0x138 [ 8153.145339][T17133] el0t_64_sync+0x1a4/0x1a8 [ 8153.183058][T17133] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8154.171878][T17136] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8154.174506][T17136] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8154.901249][ T7696] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8154.961207][ T7696] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8155.028297][ T7696] bond0 (unregistering): Released all slaves [ 8155.873782][ T7696] hsr_slave_0: left promiscuous mode [ 8155.987381][ T7696] hsr_slave_1: left promiscuous mode [ 8156.088229][ T7696] veth1_macvtap: left promiscuous mode [ 8156.089502][ T7696] veth0_macvtap: left promiscuous mode [ 8156.101776][ T7696] veth1_vlan: left promiscuous mode [ 8156.104145][ T7696] veth0_vlan: left promiscuous mode [ 8163.915149][T17127] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8163.937454][T17127] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8165.894039][T17211] FAULT_INJECTION: forcing a failure. [ 8165.894039][T17211] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8165.895470][T17211] CPU: 0 UID: 0 PID: 17211 Comm: syz.1.13098 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8165.896134][T17211] Hardware name: linux,dummy-virt (DT) [ 8165.896592][T17211] Call trace: [ 8165.896901][T17211] show_stack+0x18/0x24 (C) [ 8165.897344][T17211] dump_stack_lvl+0x78/0x90 [ 8165.897820][T17211] dump_stack+0x18/0x24 [ 8165.898233][T17211] should_fail_ex+0x18c/0x1e0 [ 8165.898785][T17211] should_fail+0x14/0x20 [ 8165.899418][T17211] should_fail_usercopy+0x1c/0x28 [ 8165.900010][T17211] simple_read_from_buffer+0x68/0x118 [ 8165.900554][T17211] proc_fail_nth_read+0xac/0x12c [ 8165.901102][T17211] vfs_read+0xc0/0x318 [ 8165.901532][T17211] ksys_read+0x6c/0x100 [ 8165.902021][T17211] __arm64_sys_read+0x1c/0x28 [ 8165.902492][T17211] invoke_syscall+0x48/0x110 [ 8165.902943][T17211] el0_svc_common.constprop.0+0x40/0xe0 [ 8165.903489][T17211] do_el0_svc+0x1c/0x28 [ 8165.903919][T17211] el0_svc+0x30/0xe0 [ 8165.904340][T17211] el0t_64_sync_handler+0x10c/0x138 [ 8165.904972][T17211] el0t_64_sync+0x1a4/0x1a8 [ 8166.371268][ T29] audit: type=1400 audit(8166.051:2661): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=17214 comm="syz.1.13099" name="uinput" dev="devtmpfs" ino=706 [ 8167.187008][T17127] hsr_slave_0: entered promiscuous mode [ 8167.307674][T17127] hsr_slave_1: entered promiscuous mode [ 8167.381458][T17127] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8167.382906][T17127] Cannot create hsr debugfs directory [ 8170.064012][T17127] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8170.085100][T17127] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8170.107842][T17127] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8170.156864][T17127] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8171.633341][ T29] audit: type=1400 audit(8171.321:2662): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=17254 comm="syz.1.13107" name="uinput" dev="devtmpfs" ino=706 [ 8172.154802][T17263] FAULT_INJECTION: forcing a failure. [ 8172.154802][T17263] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 8172.156453][T17263] CPU: 1 UID: 0 PID: 17263 Comm: syz.1.13109 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8172.157818][T17263] Hardware name: linux,dummy-virt (DT) [ 8172.158707][T17263] Call trace: [ 8172.159313][T17263] show_stack+0x18/0x24 (C) [ 8172.160468][T17263] dump_stack_lvl+0x78/0x90 [ 8172.161296][T17263] dump_stack+0x18/0x24 [ 8172.162220][T17263] should_fail_ex+0x18c/0x1e0 [ 8172.163138][T17263] should_fail_alloc_page+0x60/0x78 [ 8172.164080][T17263] __alloc_pages_noprof+0xdc/0xd38 [ 8172.164988][T17263] alloc_pages_mpol_noprof+0x8c/0x230 [ 8172.165890][T17263] folio_alloc_mpol_noprof+0x14/0x64 [ 8172.166803][T17263] vma_alloc_folio_noprof+0x7c/0xcc [ 8172.167761][T17263] vma_alloc_zeroed_movable_folio+0x3c/0x48 [ 8172.168678][T17263] __handle_mm_fault+0x13ac/0x1964 [ 8172.169772][T17263] handle_mm_fault+0x168/0x318 [ 8172.170666][T17263] do_page_fault+0x1b8/0x538 [ 8172.171537][T17263] do_translation_fault+0xac/0xbc [ 8172.172442][T17263] do_mem_abort+0x44/0x94 [ 8172.173299][T17263] el1_abort+0x40/0x60 [ 8172.174141][T17263] el1h_64_sync_handler+0xa4/0x120 [ 8172.175023][T17263] el1h_64_sync+0x6c/0x70 [ 8172.176097][T17263] sock_ioctl+0xc0/0x35c (P) [ 8172.176963][T17263] sock_ioctl+0xc0/0x35c (L) [ 8172.177782][T17263] __arm64_sys_ioctl+0xb4/0xec [ 8172.178720][T17263] invoke_syscall+0x48/0x110 [ 8172.179754][T17263] el0_svc_common.constprop.0+0x40/0xe0 [ 8172.180816][T17263] do_el0_svc+0x1c/0x28 [ 8172.181713][T17263] el0_svc+0x30/0xe0 [ 8172.182562][T17263] el0t_64_sync_handler+0x10c/0x138 [ 8172.183878][T17263] el0t_64_sync+0x1a4/0x1a8 [ 8172.185749][ C1] vkms_vblank_simulate: vblank timer overrun [ 8172.696329][T17127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8173.069217][T17273] FAULT_INJECTION: forcing a failure. [ 8173.069217][T17273] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8173.081466][T17273] CPU: 1 UID: 0 PID: 17273 Comm: syz.1.13112 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8173.082881][T17273] Hardware name: linux,dummy-virt (DT) [ 8173.083738][T17273] Call trace: [ 8173.084461][T17273] show_stack+0x18/0x24 (C) [ 8173.085474][T17273] dump_stack_lvl+0x78/0x90 [ 8173.086392][T17273] dump_stack+0x18/0x24 [ 8173.087226][T17273] should_fail_ex+0x18c/0x1e0 [ 8173.088116][T17273] should_fail+0x14/0x20 [ 8173.088936][T17273] should_fail_usercopy+0x1c/0x28 [ 8173.090330][T17273] _copy_from_iter+0x5c/0x68c [ 8173.091215][T17273] netlink_sendmsg+0x16c/0x3f4 [ 8173.092108][T17273] __sock_sendmsg+0x54/0x60 [ 8173.092990][T17273] ____sys_sendmsg+0x280/0x2a8 [ 8173.093802][T17273] ___sys_sendmsg+0xac/0x100 [ 8173.094617][T17273] __sys_sendmsg+0x98/0xf4 [ 8173.095909][T17273] __arm64_sys_sendmsg+0x24/0x30 [ 8173.096794][T17273] invoke_syscall+0x48/0x110 [ 8173.097615][T17273] el0_svc_common.constprop.0+0x40/0xe0 [ 8173.098520][T17273] do_el0_svc+0x1c/0x28 [ 8173.099359][T17273] el0_svc+0x30/0xe0 [ 8173.100314][T17273] el0t_64_sync_handler+0x10c/0x138 [ 8173.101158][T17273] el0t_64_sync+0x1a4/0x1a8 [ 8173.102206][ C1] vkms_vblank_simulate: vblank timer overrun [ 8174.973567][T17127] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 8174.974964][T17127] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 8175.059311][T17295] FAULT_INJECTION: forcing a failure. [ 8175.059311][T17295] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8175.068314][T17295] CPU: 1 UID: 0 PID: 17295 Comm: syz.1.13118 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8175.069125][T17295] Hardware name: linux,dummy-virt (DT) [ 8175.069540][T17295] Call trace: [ 8175.069999][T17295] show_stack+0x18/0x24 (C) [ 8175.070531][T17295] dump_stack_lvl+0x78/0x90 [ 8175.070967][T17295] dump_stack+0x18/0x24 [ 8175.071454][T17295] should_fail_ex+0x18c/0x1e0 [ 8175.071892][T17295] should_fail+0x14/0x20 [ 8175.072310][T17295] should_fail_usercopy+0x1c/0x28 [ 8175.072768][T17295] put_user_ifreq+0x44/0xc0 [ 8175.073208][T17295] sock_do_ioctl+0xf0/0x108 [ 8175.073636][T17295] sock_ioctl+0x228/0x35c [ 8175.074021][T17295] __arm64_sys_ioctl+0xb4/0xec [ 8175.074424][T17295] invoke_syscall+0x48/0x110 [ 8175.074851][T17295] el0_svc_common.constprop.0+0x40/0xe0 [ 8175.075335][T17295] do_el0_svc+0x1c/0x28 [ 8175.075928][T17295] el0_svc+0x30/0xe0 [ 8175.076586][T17295] el0t_64_sync_handler+0x10c/0x138 [ 8175.077026][T17295] el0t_64_sync+0x1a4/0x1a8 [ 8180.490778][T17127] veth0_vlan: entered promiscuous mode [ 8180.533531][T17127] veth1_vlan: entered promiscuous mode [ 8180.788995][T17127] veth0_macvtap: entered promiscuous mode [ 8180.843971][T17127] veth1_macvtap: entered promiscuous mode [ 8181.171507][T17127] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8181.172973][T17127] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8181.174150][T17127] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8181.175436][T17127] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8183.351116][T17299] serio: Serial port pts0 [ 8192.173997][T17360] FAULT_INJECTION: forcing a failure. [ 8192.173997][T17360] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8192.175529][T17360] CPU: 0 UID: 0 PID: 17360 Comm: syz.1.13125 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8192.176784][T17360] Hardware name: linux,dummy-virt (DT) [ 8192.177539][T17360] Call trace: [ 8192.178127][T17360] show_stack+0x18/0x24 (C) [ 8192.178993][T17360] dump_stack_lvl+0x78/0x90 [ 8192.179905][T17360] dump_stack+0x18/0x24 [ 8192.180995][T17360] should_fail_ex+0x18c/0x1e0 [ 8192.182001][T17360] should_fail+0x14/0x20 [ 8192.183051][T17360] should_fail_usercopy+0x1c/0x28 [ 8192.183937][T17360] copy_msghdr_from_user+0x48/0x110 [ 8192.184842][T17360] ___sys_sendmsg+0x8c/0x100 [ 8192.185688][T17360] __sys_sendmsg+0x98/0xf4 [ 8192.186505][T17360] __arm64_sys_sendmsg+0x24/0x30 [ 8192.187404][T17360] invoke_syscall+0x48/0x110 [ 8192.188192][T17360] el0_svc_common.constprop.0+0x40/0xe0 [ 8192.189138][T17360] do_el0_svc+0x1c/0x28 [ 8192.190148][T17360] el0_svc+0x30/0xe0 [ 8192.190978][T17360] el0t_64_sync_handler+0x10c/0x138 [ 8192.191931][T17360] el0t_64_sync+0x1a4/0x1a8 [ 8193.253702][T17371] random: crng reseeded on system resumption [ 8196.274841][T17386] FAULT_INJECTION: forcing a failure. [ 8196.274841][T17386] name failslab, interval 1, probability 0, space 0, times 0 [ 8196.275819][T17386] CPU: 0 UID: 0 PID: 17386 Comm: syz.0.13134 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8196.276711][T17386] Hardware name: linux,dummy-virt (DT) [ 8196.277180][T17386] Call trace: [ 8196.277564][T17386] show_stack+0x18/0x24 (C) [ 8196.278085][T17386] dump_stack_lvl+0x78/0x90 [ 8196.278602][T17386] dump_stack+0x18/0x24 [ 8196.279370][T17386] should_fail_ex+0x18c/0x1e0 [ 8196.280149][T17386] should_failslab+0x54/0x80 [ 8196.280684][T17386] __kmalloc_noprof+0xa8/0x360 [ 8196.281216][T17386] tomoyo_realpath_from_path+0x48/0x1d0 [ 8196.281795][T17386] tomoyo_path_number_perm+0xd8/0x224 [ 8196.282316][T17386] tomoyo_file_ioctl+0x1c/0x28 [ 8196.282813][T17386] security_file_ioctl+0x8c/0x19c [ 8196.283388][T17386] __arm64_sys_ioctl+0x48/0xec [ 8196.283889][T17386] invoke_syscall+0x48/0x110 [ 8196.284403][T17386] el0_svc_common.constprop.0+0x40/0xe0 [ 8196.284963][T17386] do_el0_svc+0x1c/0x28 [ 8196.285519][T17386] el0_svc+0x30/0xe0 [ 8196.286023][T17386] el0t_64_sync_handler+0x10c/0x138 [ 8196.286570][T17386] el0t_64_sync+0x1a4/0x1a8 [ 8196.297725][T17386] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8196.848647][T17392] FAULT_INJECTION: forcing a failure. [ 8196.848647][T17392] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8196.849446][T17392] CPU: 1 UID: 0 PID: 17392 Comm: syz.1.13136 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8196.851274][T17392] Hardware name: linux,dummy-virt (DT) [ 8196.852154][T17392] Call trace: [ 8196.852788][T17392] show_stack+0x18/0x24 (C) [ 8196.853426][T17392] dump_stack_lvl+0x78/0x90 [ 8196.853849][T17392] dump_stack+0x18/0x24 [ 8196.854240][T17392] should_fail_ex+0x18c/0x1e0 [ 8196.854732][T17392] should_fail+0x14/0x20 [ 8196.855290][T17392] should_fail_usercopy+0x1c/0x28 [ 8196.855738][T17392] simple_read_from_buffer+0x68/0x118 [ 8196.856229][T17392] proc_fail_nth_read+0xac/0x12c [ 8196.856711][T17392] vfs_read+0xc0/0x318 [ 8196.857113][T17392] ksys_read+0x6c/0x100 [ 8196.857572][T17392] __arm64_sys_read+0x1c/0x28 [ 8196.858103][T17392] invoke_syscall+0x48/0x110 [ 8196.858623][T17392] el0_svc_common.constprop.0+0x40/0xe0 [ 8196.859114][T17392] do_el0_svc+0x1c/0x28 [ 8196.859696][T17392] el0_svc+0x30/0xe0 [ 8196.860188][T17392] el0t_64_sync_handler+0x10c/0x138 [ 8196.860681][T17392] el0t_64_sync+0x1a4/0x1a8 [ 8197.636522][ C1] vkms_vblank_simulate: vblank timer overrun [ 8199.219430][T17408] FAULT_INJECTION: forcing a failure. [ 8199.219430][T17408] name failslab, interval 1, probability 0, space 0, times 0 [ 8199.222582][T17408] CPU: 0 UID: 0 PID: 17408 Comm: syz.1.13140 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8199.223947][T17408] Hardware name: linux,dummy-virt (DT) [ 8199.224663][T17408] Call trace: [ 8199.225210][T17408] show_stack+0x18/0x24 (C) [ 8199.226034][T17408] dump_stack_lvl+0x78/0x90 [ 8199.226824][T17408] dump_stack+0x18/0x24 [ 8199.227642][T17408] should_fail_ex+0x18c/0x1e0 [ 8199.228444][T17408] should_failslab+0x54/0x80 [ 8199.229155][T17408] kmem_cache_alloc_noprof+0x54/0x2c4 [ 8199.230080][T17408] skb_clone+0x60/0xc4 [ 8199.231497][T17408] __netlink_deliver_tap+0x1e8/0x2a8 [ 8199.232650][T17408] netlink_unicast+0x348/0x374 [ 8199.233615][T17408] netlink_sendmsg+0x1a4/0x3f4 [ 8199.234714][T17408] __sock_sendmsg+0x54/0x60 [ 8199.235705][T17408] ____sys_sendmsg+0x280/0x2a8 [ 8199.236607][T17408] ___sys_sendmsg+0xac/0x100 [ 8199.237366][T17408] __sys_sendmsg+0x98/0xf4 [ 8199.238287][T17408] __arm64_sys_sendmsg+0x24/0x30 [ 8199.239134][T17408] invoke_syscall+0x48/0x110 [ 8199.240166][T17408] el0_svc_common.constprop.0+0x40/0xe0 [ 8199.241204][T17408] do_el0_svc+0x1c/0x28 [ 8199.242486][T17408] el0_svc+0x30/0xe0 [ 8199.243281][T17408] el0t_64_sync_handler+0x10c/0x138 [ 8199.244235][T17408] el0t_64_sync+0x1a4/0x1a8 [ 8199.885437][T17414] FAULT_INJECTION: forcing a failure. [ 8199.885437][T17414] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8199.886875][T17414] CPU: 0 UID: 0 PID: 17414 Comm: syz.1.13143 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8199.888181][T17414] Hardware name: linux,dummy-virt (DT) [ 8199.888974][T17414] Call trace: [ 8199.889578][T17414] show_stack+0x18/0x24 (C) [ 8199.890638][T17414] dump_stack_lvl+0x78/0x90 [ 8199.891513][T17414] dump_stack+0x18/0x24 [ 8199.892339][T17414] should_fail_ex+0x18c/0x1e0 [ 8199.893192][T17414] should_fail+0x14/0x20 [ 8199.893975][T17414] should_fail_usercopy+0x1c/0x28 [ 8199.895015][T17414] simple_read_from_buffer+0x68/0x118 [ 8199.896118][T17414] proc_fail_nth_read+0xac/0x12c [ 8199.897080][T17414] vfs_read+0xc0/0x318 [ 8199.897858][T17414] ksys_read+0x6c/0x100 [ 8199.898628][T17414] __arm64_sys_read+0x1c/0x28 [ 8199.899492][T17414] invoke_syscall+0x48/0x110 [ 8199.900509][T17414] el0_svc_common.constprop.0+0x40/0xe0 [ 8199.901369][T17414] do_el0_svc+0x1c/0x28 [ 8199.902200][T17414] el0_svc+0x30/0xe0 [ 8199.902988][T17414] el0t_64_sync_handler+0x10c/0x138 [ 8199.903919][T17414] el0t_64_sync+0x1a4/0x1a8 [ 8202.633173][T17428] FAULT_INJECTION: forcing a failure. [ 8202.633173][T17428] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8202.634206][T17428] CPU: 1 UID: 0 PID: 17428 Comm: syz.0.13148 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8202.634967][T17428] Hardware name: linux,dummy-virt (DT) [ 8202.635499][T17428] Call trace: [ 8202.636039][T17428] show_stack+0x18/0x24 (C) [ 8202.636536][T17428] dump_stack_lvl+0x78/0x90 [ 8202.636961][T17428] dump_stack+0x18/0x24 [ 8202.637381][T17428] should_fail_ex+0x18c/0x1e0 [ 8202.637843][T17428] should_fail+0x14/0x20 [ 8202.638268][T17428] should_fail_usercopy+0x1c/0x28 [ 8202.639101][T17428] copy_msghdr_from_user+0x48/0x110 [ 8202.639881][T17428] ___sys_sendmsg+0x8c/0x100 [ 8202.640348][T17428] __sys_sendmsg+0x98/0xf4 [ 8202.640781][T17428] __arm64_sys_sendmsg+0x24/0x30 [ 8202.641217][T17428] invoke_syscall+0x48/0x110 [ 8202.641651][T17428] el0_svc_common.constprop.0+0x40/0xe0 [ 8202.642111][T17428] do_el0_svc+0x1c/0x28 [ 8202.642566][T17428] el0_svc+0x30/0xe0 [ 8202.642958][T17428] el0t_64_sync_handler+0x10c/0x138 [ 8202.643438][T17428] el0t_64_sync+0x1a4/0x1a8 [ 8203.542890][T17439] FAULT_INJECTION: forcing a failure. [ 8203.542890][T17439] name failslab, interval 1, probability 0, space 0, times 0 [ 8203.543802][T17439] CPU: 0 UID: 0 PID: 17439 Comm: syz.0.13152 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8203.544509][T17439] Hardware name: linux,dummy-virt (DT) [ 8203.544901][T17439] Call trace: [ 8203.545202][T17439] show_stack+0x18/0x24 (C) [ 8203.545658][T17439] dump_stack_lvl+0x78/0x90 [ 8203.546185][T17439] dump_stack+0x18/0x24 [ 8203.546643][T17439] should_fail_ex+0x18c/0x1e0 [ 8203.547167][T17439] should_failslab+0x54/0x80 [ 8203.547658][T17439] kmem_cache_alloc_node_noprof+0x5c/0x2e4 [ 8203.548156][T17439] __alloc_skb+0x150/0x194 [ 8203.548588][T17439] kcm_sendmsg+0x81c/0x984 [ 8203.549116][T17439] __sock_sendmsg+0x54/0x60 [ 8203.549599][T17439] ____sys_sendmsg+0x280/0x2a8 [ 8203.550260][T17439] ___sys_sendmsg+0xac/0x100 [ 8203.550759][T17439] __sys_sendmsg+0x98/0xf4 [ 8203.551224][T17439] __arm64_sys_sendmsg+0x24/0x30 [ 8203.551717][T17439] invoke_syscall+0x48/0x110 [ 8203.552245][T17439] el0_svc_common.constprop.0+0x40/0xe0 [ 8203.552784][T17439] do_el0_svc+0x1c/0x28 [ 8203.553218][T17439] el0_svc+0x30/0xe0 [ 8203.553704][T17439] el0t_64_sync_handler+0x10c/0x138 [ 8203.554771][T17439] el0t_64_sync+0x1a4/0x1a8 [ 8209.826814][T17462] FAULT_INJECTION: forcing a failure. [ 8209.826814][T17462] name failslab, interval 1, probability 0, space 0, times 0 [ 8209.829800][T17462] CPU: 0 UID: 0 PID: 17462 Comm: syz.0.13158 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8209.831577][T17462] Hardware name: linux,dummy-virt (DT) [ 8209.832480][T17462] Call trace: [ 8209.833166][T17462] show_stack+0x18/0x24 (C) [ 8209.834100][T17462] dump_stack_lvl+0x78/0x90 [ 8209.835015][T17462] dump_stack+0x18/0x24 [ 8209.835887][T17462] should_fail_ex+0x18c/0x1e0 [ 8209.836761][T17462] should_failslab+0x54/0x80 [ 8209.837544][T17462] __kmalloc_noprof+0xa8/0x360 [ 8209.838331][T17462] tomoyo_encode2+0x7c/0x140 [ 8209.839170][T17462] tomoyo_realpath_from_path+0x9c/0x1d0 [ 8209.840289][T17462] tomoyo_path_number_perm+0xd8/0x224 [ 8209.841275][T17462] tomoyo_file_ioctl+0x1c/0x28 [ 8209.842173][T17462] security_file_ioctl+0x8c/0x19c [ 8209.843130][T17462] __arm64_sys_ioctl+0x48/0xec [ 8209.844135][T17462] invoke_syscall+0x48/0x110 [ 8209.844994][T17462] el0_svc_common.constprop.0+0x40/0xe0 [ 8209.845950][T17462] do_el0_svc+0x1c/0x28 [ 8209.846780][T17462] el0_svc+0x30/0xe0 [ 8209.847571][T17462] el0t_64_sync_handler+0x10c/0x138 [ 8209.848421][T17462] el0t_64_sync+0x1a4/0x1a8 [ 8209.851472][T17462] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8210.856531][T17474] FAULT_INJECTION: forcing a failure. [ 8210.856531][T17474] name failslab, interval 1, probability 0, space 0, times 0 [ 8210.857287][T17474] CPU: 0 UID: 0 PID: 17474 Comm: syz.1.13163 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8210.858232][T17474] Hardware name: linux,dummy-virt (DT) [ 8210.858712][T17474] Call trace: [ 8210.859099][T17474] show_stack+0x18/0x24 (C) [ 8210.859741][T17474] dump_stack_lvl+0x78/0x90 [ 8210.860347][T17474] dump_stack+0x18/0x24 [ 8210.860820][T17474] should_fail_ex+0x18c/0x1e0 [ 8210.861728][T17474] should_failslab+0x54/0x80 [ 8210.862666][T17474] __kmalloc_noprof+0xa8/0x360 [ 8210.863566][T17474] tomoyo_encode2+0x7c/0x140 [ 8210.864498][T17474] tomoyo_realpath_from_path+0x9c/0x1d0 [ 8210.865371][T17474] tomoyo_path_number_perm+0xd8/0x224 [ 8210.865852][T17474] tomoyo_file_ioctl+0x1c/0x28 [ 8210.866289][T17474] security_file_ioctl+0x8c/0x19c [ 8210.866736][T17474] __arm64_sys_ioctl+0x48/0xec [ 8210.867225][T17474] invoke_syscall+0x48/0x110 [ 8210.867724][T17474] el0_svc_common.constprop.0+0x40/0xe0 [ 8210.868190][T17474] do_el0_svc+0x1c/0x28 [ 8210.868588][T17474] el0_svc+0x30/0xe0 [ 8210.869033][T17474] el0t_64_sync_handler+0x10c/0x138 [ 8210.869734][T17474] el0t_64_sync+0x1a4/0x1a8 [ 8210.877938][T17474] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8216.691238][T17525] FAULT_INJECTION: forcing a failure. [ 8216.691238][T17525] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8216.692766][T17525] CPU: 0 UID: 0 PID: 17525 Comm: syz.0.13179 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8216.693452][T17525] Hardware name: linux,dummy-virt (DT) [ 8216.693841][T17525] Call trace: [ 8216.694143][T17525] show_stack+0x18/0x24 (C) [ 8216.694630][T17525] dump_stack_lvl+0x78/0x90 [ 8216.695073][T17525] dump_stack+0x18/0x24 [ 8216.695505][T17525] should_fail_ex+0x18c/0x1e0 [ 8216.695958][T17525] should_fail+0x14/0x20 [ 8216.696382][T17525] should_fail_usercopy+0x1c/0x28 [ 8216.696832][T17525] simple_read_from_buffer+0x68/0x118 [ 8216.697296][T17525] proc_fail_nth_read+0xac/0x12c [ 8216.697735][T17525] vfs_read+0xc0/0x318 [ 8216.698155][T17525] ksys_read+0x6c/0x100 [ 8216.698572][T17525] __arm64_sys_read+0x1c/0x28 [ 8216.699092][T17525] invoke_syscall+0x48/0x110 [ 8216.699610][T17525] el0_svc_common.constprop.0+0x40/0xe0 [ 8216.700177][T17525] do_el0_svc+0x1c/0x28 [ 8216.700722][T17525] el0_svc+0x30/0xe0 [ 8216.701268][T17525] el0t_64_sync_handler+0x10c/0x138 [ 8216.701833][T17525] el0t_64_sync+0x1a4/0x1a8 [ 8225.013549][T17585] FAULT_INJECTION: forcing a failure. [ 8225.013549][T17585] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8225.014474][T17585] CPU: 0 UID: 0 PID: 17585 Comm: syz.0.13198 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8225.015565][T17585] Hardware name: linux,dummy-virt (DT) [ 8225.016310][T17585] Call trace: [ 8225.016828][T17585] show_stack+0x18/0x24 (C) [ 8225.017587][T17585] dump_stack_lvl+0x78/0x90 [ 8225.018296][T17585] dump_stack+0x18/0x24 [ 8225.019020][T17585] should_fail_ex+0x18c/0x1e0 [ 8225.019817][T17585] should_fail+0x14/0x20 [ 8225.020253][T17585] should_fail_usercopy+0x1c/0x28 [ 8225.020727][T17585] get_user_ifreq+0x34/0x174 [ 8225.021141][T17585] sock_do_ioctl+0xb0/0x108 [ 8225.021557][T17585] sock_ioctl+0x228/0x35c [ 8225.021957][T17585] __arm64_sys_ioctl+0xb4/0xec [ 8225.022374][T17585] invoke_syscall+0x48/0x110 [ 8225.022783][T17585] el0_svc_common.constprop.0+0x40/0xe0 [ 8225.023272][T17585] do_el0_svc+0x1c/0x28 [ 8225.023681][T17585] el0_svc+0x30/0xe0 [ 8225.024073][T17585] el0t_64_sync_handler+0x10c/0x138 [ 8225.024516][T17585] el0t_64_sync+0x1a4/0x1a8 [ 8225.288121][ T29] audit: type=1400 audit(8224.961:2663): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=17586 comm="syz.0.13199" name="uinput" dev="devtmpfs" ino=706 [ 8225.755814][ C0] vkms_vblank_simulate: vblank timer overrun [ 8227.390535][ C0] vkms_vblank_simulate: vblank timer overrun [ 8240.636180][T17684] FAULT_INJECTION: forcing a failure. [ 8240.636180][T17684] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8240.637826][T17684] CPU: 1 UID: 0 PID: 17684 Comm: syz.0.13226 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8240.638697][T17684] Hardware name: linux,dummy-virt (DT) [ 8240.639147][T17684] Call trace: [ 8240.639596][T17684] show_stack+0x18/0x24 (C) [ 8240.640273][T17684] dump_stack_lvl+0x78/0x90 [ 8240.640714][T17684] dump_stack+0x18/0x24 [ 8240.641231][T17684] should_fail_ex+0x18c/0x1e0 [ 8240.641751][T17684] should_fail+0x14/0x20 [ 8240.642191][T17684] should_fail_usercopy+0x1c/0x28 [ 8240.642657][T17684] put_user_ifreq+0x44/0xc0 [ 8240.643125][T17684] sock_do_ioctl+0xf0/0x108 [ 8240.643583][T17684] sock_ioctl+0x228/0x35c [ 8240.644018][T17684] __arm64_sys_ioctl+0xb4/0xec [ 8240.644457][T17684] invoke_syscall+0x48/0x110 [ 8240.644895][T17684] el0_svc_common.constprop.0+0x40/0xe0 [ 8240.645393][T17684] do_el0_svc+0x1c/0x28 [ 8240.645818][T17684] el0_svc+0x30/0xe0 [ 8240.646225][T17684] el0t_64_sync_handler+0x10c/0x138 [ 8240.646696][T17684] el0t_64_sync+0x1a4/0x1a8 [ 8267.800489][T17769] serio: Serial port pts0 [ 8276.563780][T17811] FAULT_INJECTION: forcing a failure. [ 8276.563780][T17811] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8276.565134][T17811] CPU: 0 UID: 0 PID: 17811 Comm: syz.0.13275 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8276.566250][T17811] Hardware name: linux,dummy-virt (DT) [ 8276.566971][T17811] Call trace: [ 8276.567548][T17811] show_stack+0x18/0x24 (C) [ 8276.568284][T17811] dump_stack_lvl+0x78/0x90 [ 8276.569070][T17811] dump_stack+0x18/0x24 [ 8276.569858][T17811] should_fail_ex+0x18c/0x1e0 [ 8276.570761][T17811] should_fail+0x14/0x20 [ 8276.571620][T17811] should_fail_usercopy+0x1c/0x28 [ 8276.572483][T17811] copy_msghdr_from_user+0x48/0x110 [ 8276.573278][T17811] ___sys_sendmsg+0x8c/0x100 [ 8276.574063][T17811] __sys_sendmsg+0x98/0xf4 [ 8276.574871][T17811] __arm64_sys_sendmsg+0x24/0x30 [ 8276.575727][T17811] invoke_syscall+0x48/0x110 [ 8276.576530][T17811] el0_svc_common.constprop.0+0x40/0xe0 [ 8276.577319][T17811] do_el0_svc+0x1c/0x28 [ 8276.578082][T17811] el0_svc+0x30/0xe0 [ 8276.578831][T17811] el0t_64_sync_handler+0x10c/0x138 [ 8276.579774][T17811] el0t_64_sync+0x1a4/0x1a8 [ 8280.283453][T17830] lo: entered promiscuous mode [ 8282.693486][T17829] lo: left promiscuous mode [ 8282.915938][T17832] FAULT_INJECTION: forcing a failure. [ 8282.915938][T17832] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8282.916740][T17832] CPU: 0 UID: 0 PID: 17832 Comm: syz.0.13286 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8282.917376][T17832] Hardware name: linux,dummy-virt (DT) [ 8282.917775][T17832] Call trace: [ 8282.918079][T17832] show_stack+0x18/0x24 (C) [ 8282.918622][T17832] dump_stack_lvl+0x78/0x90 [ 8282.919152][T17832] dump_stack+0x18/0x24 [ 8282.919647][T17832] should_fail_ex+0x18c/0x1e0 [ 8282.920272][T17832] should_fail+0x14/0x20 [ 8282.920725][T17832] should_fail_usercopy+0x1c/0x28 [ 8282.921238][T17832] copy_from_sockptr_offset.constprop.0+0x34/0xf8 [ 8282.921806][T17832] sk_setsockopt+0x78/0xf90 [ 8282.922318][T17832] sock_setsockopt+0x14/0x20 [ 8282.922849][T17832] do_sock_setsockopt+0x154/0x18c [ 8282.923402][T17832] __sys_setsockopt+0x80/0xdc [ 8282.923848][T17832] __arm64_sys_setsockopt+0x28/0x38 [ 8282.924305][T17832] invoke_syscall+0x48/0x110 [ 8282.924757][T17832] el0_svc_common.constprop.0+0x40/0xe0 [ 8282.925218][T17832] do_el0_svc+0x1c/0x28 [ 8282.925711][T17832] el0_svc+0x30/0xe0 [ 8282.926122][T17832] el0t_64_sync_handler+0x10c/0x138 [ 8282.926580][T17832] el0t_64_sync+0x1a4/0x1a8 [ 8285.291908][T17860] FAULT_INJECTION: forcing a failure. [ 8285.291908][T17860] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8285.293516][T17860] CPU: 1 UID: 0 PID: 17860 Comm: syz.1.13297 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8285.294815][T17860] Hardware name: linux,dummy-virt (DT) [ 8285.295551][T17860] Call trace: [ 8285.296135][T17860] show_stack+0x18/0x24 (C) [ 8285.297032][T17860] dump_stack_lvl+0x78/0x90 [ 8285.298165][T17860] dump_stack+0x18/0x24 [ 8285.299211][T17860] should_fail_ex+0x18c/0x1e0 [ 8285.300602][T17860] should_fail+0x14/0x20 [ 8285.301465][T17860] should_fail_usercopy+0x1c/0x28 [ 8285.302432][T17860] simple_read_from_buffer+0x68/0x118 [ 8285.303461][T17860] proc_fail_nth_read+0xac/0x12c [ 8285.304346][T17860] vfs_read+0xc0/0x318 [ 8285.305164][T17860] ksys_read+0x6c/0x100 [ 8285.305876][T17860] __arm64_sys_read+0x1c/0x28 [ 8285.306665][T17860] invoke_syscall+0x48/0x110 [ 8285.307485][T17860] el0_svc_common.constprop.0+0x40/0xe0 [ 8285.308334][T17860] do_el0_svc+0x1c/0x28 [ 8285.309973][T17860] el0_svc+0x30/0xe0 [ 8285.310827][T17860] el0t_64_sync_handler+0x10c/0x138 [ 8285.311668][T17860] el0t_64_sync+0x1a4/0x1a8 [ 8286.358970][ T29] audit: type=1400 audit(8286.041:2664): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=17871 comm="syz.1.13301" name="uinput" dev="devtmpfs" ino=706 [ 8287.667320][T17890] FAULT_INJECTION: forcing a failure. [ 8287.667320][T17890] name failslab, interval 1, probability 0, space 0, times 0 [ 8287.670085][T17890] CPU: 0 UID: 0 PID: 17890 Comm: syz.1.13309 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8287.671352][T17890] Hardware name: linux,dummy-virt (DT) [ 8287.672086][T17890] Call trace: [ 8287.672658][T17890] show_stack+0x18/0x24 (C) [ 8287.673483][T17890] dump_stack_lvl+0x78/0x90 [ 8287.674284][T17890] dump_stack+0x18/0x24 [ 8287.675077][T17890] should_fail_ex+0x18c/0x1e0 [ 8287.675932][T17890] should_failslab+0x54/0x80 [ 8287.676747][T17890] __kmalloc_noprof+0xa8/0x360 [ 8287.677545][T17890] tomoyo_realpath_from_path+0x48/0x1d0 [ 8287.678407][T17890] tomoyo_path_number_perm+0xd8/0x224 [ 8287.679273][T17890] tomoyo_file_ioctl+0x1c/0x28 [ 8287.680163][T17890] security_file_ioctl+0x8c/0x19c [ 8287.681057][T17890] __arm64_sys_ioctl+0x48/0xec [ 8287.681882][T17890] invoke_syscall+0x48/0x110 [ 8287.682717][T17890] el0_svc_common.constprop.0+0x40/0xe0 [ 8287.683642][T17890] do_el0_svc+0x1c/0x28 [ 8287.684426][T17890] el0_svc+0x30/0xe0 [ 8287.685218][T17890] el0t_64_sync_handler+0x10c/0x138 [ 8287.686079][T17890] el0t_64_sync+0x1a4/0x1a8 [ 8287.709518][T17890] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8288.384961][T17896] sctp: [Deprecated]: syz.1.13312 (pid 17896) Use of struct sctp_assoc_value in delayed_ack socket option. [ 8288.384961][T17896] Use struct sctp_sack_info instead [ 8299.223650][T17575] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8299.295440][T17575] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8299.411525][T17575] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8299.597156][T17575] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8300.831996][T17575] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8300.894000][T17575] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8300.957263][T17575] bond0 (unregistering): Released all slaves [ 8301.775709][T17575] hsr_slave_0: left promiscuous mode [ 8301.830136][T17575] hsr_slave_1: left promiscuous mode [ 8301.928396][T17575] veth1_macvtap: left promiscuous mode [ 8301.934028][T17575] veth0_macvtap: left promiscuous mode [ 8301.935444][T17575] veth1_vlan: left promiscuous mode [ 8301.936311][T17575] veth0_vlan: left promiscuous mode [ 8304.857715][ T7696] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8304.931463][ T7696] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8305.025622][ T7696] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8305.176430][ T7696] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8306.777954][ T7696] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8306.858429][ T7696] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8306.922132][ T7696] bond0 (unregistering): Released all slaves [ 8307.452249][ T7696] hsr_slave_0: left promiscuous mode [ 8307.777958][ T7696] hsr_slave_1: left promiscuous mode [ 8307.884799][ T7696] veth1_macvtap: left promiscuous mode [ 8307.885932][ T7696] veth0_macvtap: left promiscuous mode [ 8307.887355][ T7696] veth1_vlan: left promiscuous mode [ 8307.888800][ T7696] veth0_vlan: left promiscuous mode [ 8311.987878][T17932] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8312.012708][T17932] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8314.629150][T17932] hsr_slave_0: entered promiscuous mode [ 8314.673141][T17932] hsr_slave_1: entered promiscuous mode [ 8314.711242][T17932] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8314.712356][T17932] Cannot create hsr debugfs directory [ 8314.794544][T17972] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8314.898604][T17972] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8316.837473][T17932] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 8316.891538][T17932] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 8316.916338][T17932] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 8316.937116][T17932] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 8317.437171][T17972] hsr_slave_0: entered promiscuous mode [ 8317.481521][T17972] hsr_slave_1: entered promiscuous mode [ 8317.511768][T17972] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8317.512414][T17972] Cannot create hsr debugfs directory [ 8319.538612][T17972] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8319.635734][T17972] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8319.666131][T17972] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8319.726888][T17932] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8319.734628][T17972] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8323.254138][T17972] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8329.566638][T17932] veth0_vlan: entered promiscuous mode [ 8329.638929][T17932] veth1_vlan: entered promiscuous mode [ 8329.844084][T17932] veth0_macvtap: entered promiscuous mode [ 8329.889556][T17932] veth1_macvtap: entered promiscuous mode [ 8330.270941][T17932] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8330.272410][T17932] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8330.273636][T17932] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8330.274993][T17932] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8331.236784][T18158] FAULT_INJECTION: forcing a failure. [ 8331.236784][T18158] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8331.238190][T18158] CPU: 1 UID: 0 PID: 18158 Comm: syz.1.13323 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8331.239408][T18158] Hardware name: linux,dummy-virt (DT) [ 8331.240413][T18158] Call trace: [ 8331.240989][T18158] show_stack+0x18/0x24 (C) [ 8331.241782][T18158] dump_stack_lvl+0x78/0x90 [ 8331.242591][T18158] dump_stack+0x18/0x24 [ 8331.243433][T18158] should_fail_ex+0x18c/0x1e0 [ 8331.244258][T18158] should_fail+0x14/0x20 [ 8331.245076][T18158] should_fail_usercopy+0x1c/0x28 [ 8331.245955][T18158] simple_read_from_buffer+0x68/0x118 [ 8331.246902][T18158] proc_fail_nth_read+0xac/0x12c [ 8331.248281][T18158] vfs_read+0xc0/0x318 [ 8331.249125][T18158] ksys_read+0x6c/0x100 [ 8331.250076][T18158] __arm64_sys_read+0x1c/0x28 [ 8331.251218][T18158] invoke_syscall+0x48/0x110 [ 8331.252005][T18158] el0_svc_common.constprop.0+0x40/0xe0 [ 8331.252874][T18158] do_el0_svc+0x1c/0x28 [ 8331.253624][T18158] el0_svc+0x30/0xe0 [ 8331.254328][T18158] el0t_64_sync_handler+0x10c/0x138 [ 8331.255223][T18158] el0t_64_sync+0x1a4/0x1a8 [ 8331.618236][T18162] netlink: 8 bytes leftover after parsing attributes in process `syz.1.13331'. [ 8332.576777][T17972] veth0_vlan: entered promiscuous mode [ 8332.775507][T17972] veth1_vlan: entered promiscuous mode [ 8333.056962][T17972] veth0_macvtap: entered promiscuous mode [ 8333.085984][T17972] veth1_macvtap: entered promiscuous mode [ 8333.220743][T17972] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8333.224025][T17972] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8333.227625][T17972] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8333.231779][T17972] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8364.929333][T18295] block nbd0: shutting down sockets [ 8373.246223][T18329] ipip0: entered promiscuous mode [ 8376.578401][T18339] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 8380.553574][T18353] netlink: 184 bytes leftover after parsing attributes in process `syz.1.13394'. [ 8385.214641][T18361] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 8385.562231][T18365] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8385.563920][T18365] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8404.087317][T18427] netlink: 16 bytes leftover after parsing attributes in process `syz.1.13423'. [ 8419.302237][T18488] netlink: 8 bytes leftover after parsing attributes in process `syz.0.13445'. [ 8435.647929][T18525] netlink: 12 bytes leftover after parsing attributes in process `syz.1.13457'. [ 8436.312010][T18529] serio: Serial port ptm0 [ 8436.503986][T18531] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8436.511899][T18531] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8455.082326][ T29] audit: type=1400 audit(8454.761:2665): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=18569 comm="syz.0.13474" name="uinput" dev="devtmpfs" ino=706 [ 8474.507913][T18610] FAULT_INJECTION: forcing a failure. [ 8474.507913][T18610] name failslab, interval 1, probability 0, space 0, times 0 [ 8474.510652][T18610] CPU: 0 UID: 0 PID: 18610 Comm: syz.0.13486 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8474.511965][T18610] Hardware name: linux,dummy-virt (DT) [ 8474.512681][T18610] Call trace: [ 8474.513224][T18610] show_stack+0x18/0x24 (C) [ 8474.514395][T18610] dump_stack_lvl+0x78/0x90 [ 8474.515299][T18610] dump_stack+0x18/0x24 [ 8474.516350][T18610] should_fail_ex+0x18c/0x1e0 [ 8474.517347][T18610] should_failslab+0x54/0x80 [ 8474.518299][T18610] __kmalloc_noprof+0xa8/0x360 [ 8474.519113][T18610] tomoyo_encode2+0x7c/0x140 [ 8474.520108][T18610] tomoyo_realpath_from_path+0x9c/0x1d0 [ 8474.521064][T18610] tomoyo_path_number_perm+0xd8/0x224 [ 8474.522108][T18610] tomoyo_file_ioctl+0x1c/0x28 [ 8474.523082][T18610] security_file_ioctl+0x8c/0x19c [ 8474.524055][T18610] __arm64_sys_ioctl+0x48/0xec [ 8474.524994][T18610] invoke_syscall+0x48/0x110 [ 8474.525947][T18610] el0_svc_common.constprop.0+0x40/0xe0 [ 8474.527397][T18610] do_el0_svc+0x1c/0x28 [ 8474.528179][T18610] el0_svc+0x30/0xe0 [ 8474.529079][T18610] el0t_64_sync_handler+0x10c/0x138 [ 8474.530406][T18610] el0t_64_sync+0x1a4/0x1a8 [ 8474.533384][T18610] ERROR: Out of memory at tomoyo_realpath_from_path. [ 8478.674330][T18624] fuse: Bad value for 'fd' [ 8499.977734][ T29] audit: type=1400 audit(8499.661:2666): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=18688 comm="syz.1.13514" name="uinput" dev="devtmpfs" ino=706 [ 8502.067898][ T29] audit: type=1400 audit(8501.751:2667): lsm=SMACK fn=smack_inode_permission action=denied subject="_" object=".([" requested=rw pid=18692 comm="syz.1.13516" name="uinput" dev="devtmpfs" ino=706 [ 8502.713164][T18698] FAULT_INJECTION: forcing a failure. [ 8502.713164][T18698] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8502.714624][T18698] CPU: 0 UID: 0 PID: 18698 Comm: syz.1.13518 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8502.715853][T18698] Hardware name: linux,dummy-virt (DT) [ 8502.716608][T18698] Call trace: [ 8502.717177][T18698] show_stack+0x18/0x24 (C) [ 8502.718030][T18698] dump_stack_lvl+0x78/0x90 [ 8502.718874][T18698] dump_stack+0x18/0x24 [ 8502.719672][T18698] should_fail_ex+0x18c/0x1e0 [ 8502.720683][T18698] should_fail+0x14/0x20 [ 8502.721517][T18698] should_fail_usercopy+0x1c/0x28 [ 8502.722412][T18698] copy_msghdr_from_user+0x48/0x110 [ 8502.723335][T18698] ___sys_sendmsg+0x8c/0x100 [ 8502.724260][T18698] __sys_sendmsg+0x98/0xf4 [ 8502.725160][T18698] __arm64_sys_sendmsg+0x24/0x30 [ 8502.726088][T18698] invoke_syscall+0x48/0x110 [ 8502.727019][T18698] el0_svc_common.constprop.0+0x40/0xe0 [ 8502.728038][T18698] do_el0_svc+0x1c/0x28 [ 8502.728886][T18698] el0_svc+0x30/0xe0 [ 8502.729798][T18698] el0t_64_sync_handler+0x10c/0x138 [ 8502.730832][T18698] el0t_64_sync+0x1a4/0x1a8 [ 8503.647291][T18706] x_tables: duplicate underflow at hook 1 [ 8507.274640][T18733] FAULT_INJECTION: forcing a failure. [ 8507.274640][T18733] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8507.276823][T18733] CPU: 1 UID: 0 PID: 18733 Comm: syz.1.13534 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8507.277820][T18733] Hardware name: linux,dummy-virt (DT) [ 8507.278444][T18733] Call trace: [ 8507.278782][T18733] show_stack+0x18/0x24 (C) [ 8507.279432][T18733] dump_stack_lvl+0x78/0x90 [ 8507.280755][T18733] dump_stack+0x18/0x24 [ 8507.281471][T18733] should_fail_ex+0x18c/0x1e0 [ 8507.282295][T18733] should_fail+0x14/0x20 [ 8507.283109][T18733] should_fail_usercopy+0x1c/0x28 [ 8507.284311][T18733] copy_msghdr_from_user+0x48/0x110 [ 8507.285536][T18733] ___sys_sendmsg+0x8c/0x100 [ 8507.286284][T18733] __sys_sendmsg+0x98/0xf4 [ 8507.287857][T18733] __arm64_sys_sendmsg+0x24/0x30 [ 8507.288510][T18733] invoke_syscall+0x48/0x110 [ 8507.289157][T18733] el0_svc_common.constprop.0+0x40/0xe0 [ 8507.290052][T18733] do_el0_svc+0x1c/0x28 [ 8507.290682][T18733] el0_svc+0x30/0xe0 [ 8507.291740][T18733] el0t_64_sync_handler+0x10c/0x138 [ 8507.293177][T18733] el0t_64_sync+0x1a4/0x1a8 [ 8514.237423][T18768] FAULT_INJECTION: forcing a failure. [ 8514.237423][T18768] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 8514.238246][T18768] CPU: 0 UID: 0 PID: 18768 Comm: syz.0.13546 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8514.238860][T18768] Hardware name: linux,dummy-virt (DT) [ 8514.239286][T18768] Call trace: [ 8514.239598][T18768] show_stack+0x18/0x24 (C) [ 8514.240199][T18768] dump_stack_lvl+0x78/0x90 [ 8514.240643][T18768] dump_stack+0x18/0x24 [ 8514.241082][T18768] should_fail_ex+0x18c/0x1e0 [ 8514.241654][T18768] should_fail+0x14/0x20 [ 8514.242132][T18768] should_fail_usercopy+0x1c/0x28 [ 8514.242623][T18768] simple_read_from_buffer+0x68/0x118 [ 8514.243145][T18768] proc_fail_nth_read+0xac/0x12c [ 8514.243701][T18768] vfs_read+0xc0/0x318 [ 8514.244147][T18768] ksys_read+0x6c/0x100 [ 8514.244684][T18768] __arm64_sys_read+0x1c/0x28 [ 8514.245509][T18768] invoke_syscall+0x48/0x110 [ 8514.246008][T18768] el0_svc_common.constprop.0+0x40/0xe0 [ 8514.246620][T18768] do_el0_svc+0x1c/0x28 [ 8514.247147][T18768] el0_svc+0x30/0xe0 [ 8514.247667][T18768] el0t_64_sync_handler+0x10c/0x138 [ 8514.248234][T18768] el0t_64_sync+0x1a4/0x1a8 [ 8542.222869][T18302] ------------[ cut here ]------------ [ 8542.227825][T18302] WARNING: CPU: 1 PID: 18302 at kernel/sched/deadline.c:1995 enqueue_dl_entity+0x478/0x58c [ 8542.229299][T18302] Modules linked in: [ 8542.230562][T18302] CPU: 1 UID: 0 PID: 18302 Comm: kworker/1:3 Not tainted 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8542.231397][T18302] Hardware name: linux,dummy-virt (DT) [ 8542.233289][T18302] Workqueue: 0x0 (wg-crypt-wg1) [ 8542.234898][T18302] pstate: a14000c9 (NzCv daIF +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 8542.235496][T18302] pc : enqueue_dl_entity+0x478/0x58c [ 8542.235856][T18302] lr : dl_server_start+0x44/0x12c [ 8542.236229][T18302] sp : ffff80008835ba10 [ 8542.236525][T18302] x29: ffff80008835ba10 x28: f5f000000323a540 x27: 0000000000000000 [ 8542.237226][T18302] x26: 0000000000000001 x25: 0000000000000000 x24: 0000000000000048 [ 8542.237814][T18302] x23: fff000007f8ef600 x22: 0000000000000001 x21: 000000000016e360 [ 8542.238438][T18302] x20: 0000000000000001 x19: fff000007f8eff68 x18: 0000000000000000 [ 8542.239059][T18302] x17: 0000000000000400 x16: 0000000000000007 x15: 0000000000000000 [ 8542.239783][T18302] x14: 000000000000033b x13: 0000000000000018 x12: 0000000000000000 [ 8542.240415][T18302] x11: fff000007f8ef680 x10: 0000000000000000 x9 : 0000000000000048 [ 8542.241091][T18302] x8 : 0000000000100000 x7 : 0000000000000001 x6 : f5f000000323a500 [ 8542.241713][T18302] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 8542.242397][T18302] x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000001 [ 8542.243591][T18302] Call trace: [ 8542.244326][T18302] enqueue_dl_entity+0x478/0x58c (P) [ 8542.245010][T18302] dl_server_start+0x44/0x12c (L) [ 8542.245840][T18302] dl_server_start+0x44/0x12c [ 8542.246248][T18302] enqueue_task_fair+0x11c/0x3a4 [ 8542.246647][T18302] enqueue_task+0x3c/0xe4 [ 8542.247415][T18302] activate_task+0x68/0x80 [ 8542.248131][T18302] attach_task+0x4c/0x74 [ 8542.248881][T18302] sched_balance_rq+0x580/0xc74 [ 8542.249580][T18302] sched_balance_newidle.constprop.0+0x1b0/0x3e4 [ 8542.250615][T18302] pick_next_task_fair+0x50/0x320 [ 8542.251370][T18302] __schedule+0x15c/0x900 [ 8542.251995][T18302] schedule+0x34/0x104 [ 8542.252365][T18302] worker_thread+0x19c/0x354 [ 8542.252935][T18302] kthread+0x114/0x118 [ 8542.253604][T18302] ret_from_fork+0x10/0x20 [ 8542.254646][T18302] ---[ end trace 0000000000000000 ]--- [ 8542.255904][T18302] ------------[ cut here ]------------ [ 8542.256686][T18302] WARNING: CPU: 1 PID: 18302 at kernel/sched/deadline.c:1971 enqueue_dl_entity+0x4ac/0x58c [ 8542.257483][T18302] Modules linked in: [ 8542.258381][T18302] CPU: 1 UID: 0 PID: 18302 Comm: kworker/1:3 Tainted: G W 6.12.0-syzkaller-07749-g28eb75e178d3 #0 [ 8542.260298][T18302] Tainted: [W]=WARN [ 8542.260793][T18302] Hardware name: linux,dummy-virt (DT) [ 8542.261397][T18302] Workqueue: 0x0 (wg-crypt-wg1) [ 8542.262054][T18302] pstate: a14000c9 (NzCv daIF +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 8542.262718][T18302] pc : enqueue_dl_entity+0x4ac/0x58c [ 8542.263330][T18302] lr : enqueue_dl_entity+0x344/0x58c [ 8542.263836][T18302] sp : ffff80008835ba10 [ 8542.264298][T18302] x29: ffff80008835ba10 x28: f5f000000323a540 x27: 0000000000000000 [ 8542.265118][T18302] x26: 0000000000000001 x25: 0000000000000000 x24: 0000000000000048 [ 8542.265962][T18302] x23: fff000007f8ef600 x22: 0000000000000001 x21: fff000007f8eff00 [ 8542.266764][T18302] x20: fff000007f8ef600 x19: fff000007f8eff68 x18: 0000000000000000 [ 8542.267684][T18302] x17: 0000000000000400 x16: 0000000000000007 x15: 0000000000000000 [ 8542.268401][T18302] x14: 000000000000033b x13: 0000000000000018 x12: 0000000000000000 [ 8542.269060][T18302] x11: fff000007f8ef680 x10: 0000000000000000 x9 : 0000000000000001 [ 8542.269787][T18302] x8 : 00000000000ee558 x7 : 00000000000ee6b2 x6 : fff000007f8eff68 [ 8542.270678][T18302] x5 : 000000003b9aca00 x4 : 000000003b9aca00 x3 : 000000b000000000 [ 8542.271836][T18302] x2 : 0000000002faf080 x1 : 0000000000000030 x0 : 0000000000000001 [ 8542.273045][T18302] Call trace: [ 8542.273529][T18302] enqueue_dl_entity+0x4ac/0x58c (P) [ 8542.274331][T18302] enqueue_dl_entity+0x344/0x58c (L) [ 8542.275154][T18302] dl_server_start+0x44/0x12c [ 8542.275960][T18302] enqueue_task_fair+0x11c/0x3a4 [ 8542.277110][T18302] enqueue_task+0x3c/0xe4 [ 8542.277897][T18302] activate_task+0x68/0x80 [ 8542.278661][T18302] attach_task+0x4c/0x74 [ 8542.279465][T18302] sched_balance_rq+0x580/0xc74 [ 8542.280462][T18302] sched_balance_newidle.constprop.0+0x1b0/0x3e4 [ 8542.281355][T18302] pick_next_task_fair+0x50/0x320 [ 8542.282115][T18302] __schedule+0x15c/0x900 [ 8542.282821][T18302] schedule+0x34/0x104 [ 8542.283516][T18302] worker_thread+0x19c/0x354 [ 8542.284204][T18302] kthread+0x114/0x118 [ 8542.284846][T18302] ret_from_fork+0x10/0x20 [ 8542.285504][T18302] ---[ end trace 0000000000000000 ]--- VM DIAGNOSIS: 12:01:56 Registers: info registers vcpu 0 CPU#0 PC=ffff80008063c8cc X00=ffffc1ffc0f58408 X01=00000000000003e2 X02=0000000000000007 X03=0000000000000002 X04=0000000000000000 X05=fff000007f9ff5c0 X06=0000000000000001 X07=fff07ffffd1b7000 X08=f5f0000004a63658 X09=ffffc1ffc0f584c8 X10=fff000007f8dbd20 X11=000007c4e1728480 X12=0000000000000001 X13=ffff8000827400c8 X14=0000000000000283 X15=0000ffffea088428 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=ffffc1ffc0f58480 X20=0000000000000000 X21=0000000000000000 X22=dead000000000100 X23=fff000007f9ff628 X24=ffffc1ffc0f58400 X25=fff000007f9ff790 X26=000000000007d610 X27=0000000000000002 X28=0000000000000000 X29=ffff80008a323860 X30=ffff8000802ba1e4 SP=ffff80008a3238e0 PSTATE=614000c9 -ZC- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00524f5252450040:0000000000000000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00524f5252450040:0000000000000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffea088440:0000ffffea088440 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffea088410 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800080154e28 X00=0000000000000000 X01=0000000100000005 X02=f6f00000413adb40 X03=ffff80008835aed8 X04=ffff80008835aee0 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