Warning: Permanently added '[localhost]:34186' (ECDSA) to the list of known hosts. 2025/08/29 10:38:19 fuzzer started 2025/08/29 10:38:20 dialing manager at localhost:43077 syzkaller login: [ 58.252330] cgroup: Unknown subsys name 'net' [ 58.296703] cgroup: Unknown subsys name 'cpuset' [ 58.305143] cgroup: Unknown subsys name 'rlimit' 2025/08/29 10:38:30 syscalls: 2214 2025/08/29 10:38:30 code coverage: enabled 2025/08/29 10:38:30 comparison tracing: enabled 2025/08/29 10:38:30 extra coverage: enabled 2025/08/29 10:38:30 setuid sandbox: enabled 2025/08/29 10:38:30 namespace sandbox: enabled 2025/08/29 10:38:30 Android sandbox: enabled 2025/08/29 10:38:30 fault injection: enabled 2025/08/29 10:38:30 leak checking: enabled 2025/08/29 10:38:30 net packet injection: enabled 2025/08/29 10:38:30 net device setup: enabled 2025/08/29 10:38:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 10:38:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 10:38:30 USB emulation: enabled 2025/08/29 10:38:30 hci packet injection: enabled 2025/08/29 10:38:30 wifi device emulation: enabled 2025/08/29 10:38:30 802.15.4 emulation: enabled 2025/08/29 10:38:30 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 10:38:30 fetching corpus: 50, signal 22196/25658 (executing program) 2025/08/29 10:38:30 fetching corpus: 100, signal 34969/39752 (executing program) 2025/08/29 10:38:30 fetching corpus: 150, signal 42791/48747 (executing program) 2025/08/29 10:38:30 fetching corpus: 200, signal 46681/53989 (executing program) 2025/08/29 10:38:30 fetching corpus: 250, signal 52435/60785 (executing program) 2025/08/29 10:38:30 fetching corpus: 300, signal 57099/66445 (executing program) 2025/08/29 10:38:30 fetching corpus: 350, signal 60823/71185 (executing program) 2025/08/29 10:38:31 fetching corpus: 400, signal 67038/78128 (executing program) 2025/08/29 10:38:31 fetching corpus: 450, signal 70237/82237 (executing program) 2025/08/29 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(executing program) 2025/08/29 10:38:37 fetching corpus: 4100, signal 155391/176619 (executing program) 2025/08/29 10:38:37 fetching corpus: 4150, signal 155928/176896 (executing program) 2025/08/29 10:38:38 fetching corpus: 4200, signal 156373/177142 (executing program) 2025/08/29 10:38:38 fetching corpus: 4250, signal 157048/177469 (executing program) 2025/08/29 10:38:38 fetching corpus: 4300, signal 157799/177545 (executing program) 2025/08/29 10:38:38 fetching corpus: 4350, signal 158288/177555 (executing program) 2025/08/29 10:38:38 fetching corpus: 4400, signal 158672/177567 (executing program) 2025/08/29 10:38:38 fetching corpus: 4450, signal 159279/177572 (executing program) 2025/08/29 10:38:38 fetching corpus: 4500, signal 159703/177583 (executing program) 2025/08/29 10:38:38 fetching corpus: 4550, signal 160012/177600 (executing program) 2025/08/29 10:38:38 fetching corpus: 4600, signal 160425/177632 (executing program) 2025/08/29 10:38:38 fetching corpus: 4650, signal 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fetching corpus: 6449, signal 174179/178493 (executing program) 2025/08/29 10:38:42 fetching corpus: 6499, signal 174776/178495 (executing program) 2025/08/29 10:38:42 fetching corpus: 6549, signal 175024/178517 (executing program) 2025/08/29 10:38:42 fetching corpus: 6599, signal 175342/178518 (executing program) 2025/08/29 10:38:42 fetching corpus: 6649, signal 175629/178524 (executing program) 2025/08/29 10:38:42 fetching corpus: 6689, signal 175830/178528 (executing program) 2025/08/29 10:38:42 fetching corpus: 6689, signal 175830/178528 (executing program) 2025/08/29 10:38:45 starting 8 fuzzer processes 10:38:45 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) 10:38:45 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) dup2(r1, r0) 10:38:45 executing program 1: openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) 10:38:45 executing program 6: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) preadv2(r0, &(0x7f00000026c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x0, 0x8) 10:38:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e24, 0x2, @local}, 0x1c) 10:38:45 executing program 3: waitid(0x2, 0xffffffffffffffff, &(0x7f0000000000), 0x4, 0x0) [ 83.378165] audit: type=1400 audit(1756463925.496:7): avc: denied { execmem } for pid=272 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 10:38:45 executing program 5: pipe(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000001e00)) 10:38:45 executing program 7: r0 = openat$sr(0xffffffffffffff9c, 0x0, 0x141802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x145802, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000300)=0xffffffff) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000040)=[0xffffffffffffffff, r0, r0, 0xffffffffffffffff], 0x4) io_submit(0x0, 0x1, &(0x7f00000003c0)=[0x0]) [ 84.576778] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.578676] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.580183] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.583123] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.585263] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.637721] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.639101] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.643673] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.646203] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.647897] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.698685] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.704129] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.706766] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.709209] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.712873] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 84.775980] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.782836] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.802009] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.810429] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.835366] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 84.836770] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 84.841069] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 84.842198] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 84.842950] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 84.844170] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 84.847729] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 84.848513] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 84.849188] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 84.849938] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 84.850693] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 84.856865] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 84.858584] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 84.864165] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 84.868395] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 84.880141] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 84.881669] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 84.884812] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 84.887893] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 84.897350] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 84.905323] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 86.608829] Bluetooth: hci0: command tx timeout [ 86.671567] Bluetooth: hci1: command tx timeout [ 86.735579] Bluetooth: hci2: command tx timeout [ 86.929603] Bluetooth: hci4: command tx timeout [ 86.930150] Bluetooth: hci3: command tx timeout [ 86.991567] Bluetooth: hci7: command tx timeout [ 86.992230] Bluetooth: hci5: command tx timeout [ 86.992256] Bluetooth: hci6: command tx timeout [ 88.656544] Bluetooth: hci0: command tx timeout [ 88.719620] Bluetooth: hci1: command tx timeout [ 88.783547] Bluetooth: hci2: command tx timeout [ 88.975601] Bluetooth: hci4: command tx timeout [ 88.975698] Bluetooth: hci3: command tx timeout [ 89.039570] Bluetooth: hci7: command tx timeout [ 89.039579] Bluetooth: hci5: command tx timeout [ 89.041171] Bluetooth: hci6: command tx timeout [ 90.703758] Bluetooth: hci0: command tx timeout [ 90.767659] Bluetooth: hci1: command tx timeout [ 90.833508] Bluetooth: hci2: command tx timeout [ 91.023613] Bluetooth: hci4: command tx timeout [ 91.023636] Bluetooth: hci3: command tx timeout [ 91.087743] Bluetooth: hci6: command tx timeout [ 91.087810] Bluetooth: hci5: command tx timeout [ 91.088835] Bluetooth: hci7: command tx timeout [ 92.751569] Bluetooth: hci0: command tx timeout [ 92.815591] Bluetooth: hci1: command tx timeout [ 92.879546] Bluetooth: hci2: command tx timeout [ 93.071547] Bluetooth: hci4: command tx timeout [ 93.071579] Bluetooth: hci3: command tx timeout [ 93.135689] Bluetooth: hci6: command tx timeout [ 93.135775] Bluetooth: hci5: command tx timeout [ 93.137055] Bluetooth: hci7: command tx timeout [ 121.856938] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.857623] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.034745] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.035932] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:39:24 executing program 5: pipe(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000001e00)) 10:39:25 executing program 5: pipe(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000001e00)) 10:39:25 executing program 5: pipe(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000001e00)) [ 123.241505] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.242110] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:39:25 executing program 5: prlimit64(0x0, 0x7, &(0x7f00000003c0), 0x0) socket$unix(0x1, 0x1, 0x0) [ 123.370530] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.371129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:39:25 executing program 5: prlimit64(0x0, 0x7, &(0x7f00000003c0), 0x0) socket$unix(0x1, 0x1, 0x0) 10:39:25 executing program 5: prlimit64(0x0, 0x7, &(0x7f00000003c0), 0x0) socket$unix(0x1, 0x1, 0x0) 10:39:25 executing program 5: prlimit64(0x0, 0x7, &(0x7f00000003c0), 0x0) socket$unix(0x1, 0x1, 0x0) 10:39:25 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) [ 123.978512] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.979120] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.099844] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.100619] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.360385] loop5: detected capacity change from 0 to 264192 [ 124.525709] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.526329] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.555574] audit: type=1400 audit(1756463966.671:8): avc: denied { open } for pid=3850 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 124.564808] audit: type=1400 audit(1756463966.671:9): avc: denied { kernel } for pid=3850 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 124.672212] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.673195] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.922233] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.922890] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.009341] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.011921] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.210532] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.211157] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.282874] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.283465] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.377329] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.377965] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.441727] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.442310] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.538259] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.538897] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.560666] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.561256] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:39:27 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e24, 0x2, @local}, 0x1c) 10:39:27 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) dup2(r1, r0) 10:39:27 executing program 7: r0 = openat$sr(0xffffffffffffff9c, 0x0, 0x141802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x145802, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000300)=0xffffffff) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000040)=[0xffffffffffffffff, r0, r0, 0xffffffffffffffff], 0x4) io_submit(0x0, 0x1, &(0x7f00000003c0)=[0x0]) 10:39:27 executing program 3: waitid(0x2, 0xffffffffffffffff, &(0x7f0000000000), 0x4, 0x0) 10:39:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed", 0x1, 0x11080}], 0x0, &(0x7f0000000440)=ANY=[]) 10:39:27 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) 10:39:27 executing program 6: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) preadv2(r0, &(0x7f00000026c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x0, 0x8) 10:39:27 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) dup2(r1, r0) [ 125.695933] loop1: detected capacity change from 0 to 512 [ 125.717994] EXT4-fs error (device loop1): __ext4_fill_super:5510: inode #2: comm syz-executor.1: iget: special inode unallocated [ 125.721864] EXT4-fs (loop1): get root inode failed [ 125.722280] EXT4-fs (loop1): mount failed 10:39:27 executing program 6: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) preadv2(r0, &(0x7f00000026c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x0, 0x8) [ 125.921413] loop5: detected capacity change from 0 to 264192 10:39:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e24, 0x2, @local}, 0x1c) 10:39:28 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) dup2(r1, r0) 10:39:28 executing program 7: r0 = openat$sr(0xffffffffffffff9c, 0x0, 0x141802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x145802, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000300)=0xffffffff) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000040)=[0xffffffffffffffff, r0, r0, 0xffffffffffffffff], 0x4) io_submit(0x0, 0x1, &(0x7f00000003c0)=[0x0]) 10:39:28 executing program 3: waitid(0x2, 0xffffffffffffffff, &(0x7f0000000000), 0x4, 0x0) 10:39:28 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) dup2(r1, r0) 10:39:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed", 0x1, 0x11080}], 0x0, &(0x7f0000000440)=ANY=[]) 10:39:28 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) 10:39:28 executing program 6: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) preadv2(r0, &(0x7f00000026c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x0, 0x8) [ 126.023953] loop1: detected capacity change from 0 to 512 [ 126.045102] EXT4-fs error (device loop1): __ext4_fill_super:5510: inode #2: comm syz-executor.1: iget: special inode unallocated 10:39:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e24, 0x2, @local}, 0x1c) [ 126.057028] EXT4-fs (loop1): get root inode failed [ 126.057459] EXT4-fs (loop1): mount failed [ 126.231616] loop5: detected capacity change from 0 to 264192 10:39:28 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) dup2(r1, r0) 10:39:28 executing program 3: waitid(0x2, 0xffffffffffffffff, &(0x7f0000000000), 0x4, 0x0) 10:39:28 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) dup2(r1, r0) 10:39:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed", 0x1, 0x11080}], 0x0, &(0x7f0000000440)=ANY=[]) 10:39:28 executing program 7: r0 = openat$sr(0xffffffffffffff9c, 0x0, 0x141802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x145802, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000300)=0xffffffff) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000040)=[0xffffffffffffffff, r0, r0, 0xffffffffffffffff], 0x4) io_submit(0x0, 0x1, &(0x7f00000003c0)=[0x0]) 10:39:28 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) 10:39:28 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) 10:39:28 executing program 6: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) [ 126.331324] loop1: detected capacity change from 0 to 512 [ 126.349013] EXT4-fs error (device loop1): __ext4_fill_super:5510: inode #2: comm syz-executor.1: iget: special inode unallocated [ 126.354771] EXT4-fs (loop1): get root inode failed [ 126.355252] EXT4-fs (loop1): mount failed 10:39:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed", 0x1, 0x11080}], 0x0, &(0x7f0000000440)=ANY=[]) 10:39:28 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) 10:39:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000005bc0)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000280)={0xa, 0x4e24, 0x0, @dev, 0x80}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x28}}], 0x2, 0x0) [ 126.504413] loop1: detected capacity change from 0 to 512 [ 126.525666] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 10:39:28 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="5c36abe9", 0x4}], 0x1, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$TIOCL_SELLOADLUT(0xffffffffffffffff, 0x541c, 0x0) fallocate(r0, 0x0, 0x0, 0x9) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 126.533514] EXT4-fs error (device loop1): __ext4_fill_super:5510: inode #2: comm syz-executor.1: iget: special inode unallocated [ 126.538008] EXT4-fs (loop1): get root inode failed [ 126.538427] EXT4-fs (loop1): mount failed 10:39:28 executing program 7: prctl$PR_MCE_KILL(0x21, 0x0, 0x0) 10:39:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000005bc0)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000280)={0xa, 0x4e24, 0x0, @dev, 0x80}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x28}}], 0x2, 0x0) [ 126.778175] loop6: detected capacity change from 0 to 264192 10:39:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000005bc0)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000280)={0xa, 0x4e24, 0x0, @dev, 0x80}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x28}}], 0x2, 0x0) [ 126.821289] kmemleak: Found object by alias at 0x607f1a635aa4 [ 126.821311] CPU: 0 UID: 0 PID: 4001 Comm: syz-executor.7 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 126.821330] Tainted: [W]=WARN [ 126.821334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 126.821341] Call Trace: [ 126.821345] [ 126.821350] dump_stack_lvl+0xca/0x120 [ 126.821378] __lookup_object+0x94/0xb0 [ 126.821395] delete_object_full+0x27/0x70 [ 126.821411] free_percpu+0x30/0x1160 [ 126.821428] ? arch_uprobe_clear_state+0x16/0x140 [ 126.821448] futex_hash_free+0x38/0xc0 [ 126.821462] mmput+0x2d3/0x390 [ 126.821486] do_exit+0x79d/0x2970 [ 126.821500] ? signal_wake_up_state+0x85/0x120 [ 126.821515] ? zap_other_threads+0x2b9/0x3a0 [ 126.821531] ? __pfx_do_exit+0x10/0x10 [ 126.821544] ? do_group_exit+0x1c3/0x2a0 [ 126.821557] ? lock_release+0xc8/0x290 [ 126.821574] do_group_exit+0xd3/0x2a0 [ 126.821588] __x64_sys_exit_group+0x3e/0x50 [ 126.821602] x64_sys_call+0x18c5/0x18d0 [ 126.821618] do_syscall_64+0xbf/0x360 [ 126.821629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.821641] RIP: 0033:0x7f9f0671db19 [ 126.821650] Code: Unable to access opcode bytes at 0x7f9f0671daef. [ 126.821655] RSP: 002b:00007fffba122ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 126.821666] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f9f0671db19 [ 126.821674] RDX: 00007f9f066d072b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 126.821681] RBP: 0000000000000000 R08: 00007f9f06835068 R09: 0000000000000001 [ 126.821688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.821694] R13: 0000000000000001 R14: 0000000000000001 R15: 00007fffba122fd0 [ 126.821710] [ 126.821714] kmemleak: Object (percpu) 0x607f1a635aa0 (size 8): [ 126.821721] kmemleak: comm "syz-executor.6", pid 3965, jiffies 4294793578 [ 126.821728] kmemleak: min_count = 1 [ 126.821731] kmemleak: count = 0 [ 126.821735] kmemleak: flags = 0x21 [ 126.821739] kmemleak: checksum = 0 [ 126.821742] kmemleak: backtrace: [ 126.821746] pcpu_alloc_noprof+0x87a/0x1170 [ 126.821761] __alloc_workqueue+0x74b/0x1820 [ 126.821782] alloc_workqueue_noprof+0xc7/0x200 [ 126.821792] loop_configure+0xf73/0x1590 [ 126.821807] lo_ioctl+0x66d/0x1c70 [ 126.821819] blkdev_ioctl+0x27c/0x6c0 [ 126.821836] __x64_sys_ioctl+0x18f/0x210 [ 126.821851] do_syscall_64+0xbf/0x360 [ 126.821859] entry_SYSCALL_64_after_hwframe+0x77/0x7f 10:39:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/62) 10:39:29 executing program 7: prctl$PR_MCE_KILL(0x21, 0x0, 0x0) 10:39:29 executing program 6: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) 10:39:29 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="5c36abe9", 0x4}], 0x1, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$TIOCL_SELLOADLUT(0xffffffffffffffff, 0x541c, 0x0) fallocate(r0, 0x0, 0x0, 0x9) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) 10:39:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/62) [ 126.975153] loop5: detected capacity change from 0 to 264192 [ 127.105796] loop4: detected capacity change from 0 to 264192 [ 127.171602] loop2: detected capacity change from 0 to 264192 [ 127.236443] loop6: detected capacity change from 0 to 264192 [ 127.273349] kmemleak: Found object by alias at 0x607f1a6397f4 [ 127.273373] CPU: 1 UID: 0 PID: 3984 Comm: syz-executor.2 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 127.273397] Tainted: [W]=WARN [ 127.273402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.273412] Call Trace: [ 127.273417] [ 127.273423] dump_stack_lvl+0xca/0x120 [ 127.273457] __lookup_object+0x94/0xb0 [ 127.273484] delete_object_full+0x27/0x70 [ 127.273506] free_percpu+0x30/0x1160 [ 127.273527] ? arch_uprobe_clear_state+0x16/0x140 [ 127.273552] futex_hash_free+0x38/0xc0 [ 127.273571] mmput+0x2d3/0x390 [ 127.273596] do_exit+0x79d/0x2970 [ 127.273619] ? __pfx_do_exit+0x10/0x10 [ 127.273640] ? find_held_lock+0x2b/0x80 [ 127.273666] ? get_signal+0x835/0x2340 [ 127.273692] do_group_exit+0xd3/0x2a0 [ 127.273712] get_signal+0x2315/0x2340 [ 127.273745] ? __call_rcu_common.constprop.0+0x4c1/0x960 [ 127.273777] ? __pfx_get_signal+0x10/0x10 [ 127.273808] ? kmem_cache_free+0x15b/0x540 [ 127.273823] ? __fput+0x67b/0xb50 [ 127.273847] arch_do_signal_or_restart+0x80/0x790 [ 127.273870] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 127.273895] ? fput_close_sync+0x114/0x240 [ 127.273916] ? __pfx_fput_close_sync+0x10/0x10 [ 127.273935] ? dnotify_flush+0x79/0x4c0 [ 127.273956] exit_to_user_mode_loop+0x8b/0x110 [ 127.273973] do_syscall_64+0x2f7/0x360 [ 127.273989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.274005] RIP: 0033:0x7fcb5c05e72b [ 127.274017] Code: Unable to access opcode bytes at 0x7fcb5c05e701. [ 127.274024] RSP: 002b:00007fcb595ffee0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 127.274038] RAX: 0000000000000000 RBX: 00007fcb595fff40 RCX: 00007fcb5c05e72b [ 127.274048] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000004 [ 127.274057] RBP: 00007fcb596006bc R08: 0000000000000000 R09: 00007fcb595ffd90 [ 127.274067] R10: 00007fcb595ffc47 R11: 0000000000000293 R12: 0000000000000008 [ 127.274076] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fcb595fff80 [ 127.274097] [ 127.274102] kmemleak: Object (percpu) 0x607f1a6397f0 (size 8): [ 127.274111] kmemleak: comm "syz-executor.2", pid 3984, jiffies 4294793969 [ 127.274120] kmemleak: min_count = 1 [ 127.274125] kmemleak: count = 0 [ 127.274130] kmemleak: flags = 0x21 [ 127.274135] kmemleak: checksum = 0 [ 127.274140] kmemleak: backtrace: [ 127.274145] pcpu_alloc_noprof+0x87a/0x1170 [ 127.274164] __alloc_workqueue+0x74b/0x1820 [ 127.274187] alloc_workqueue_noprof+0xc7/0x200 [ 127.274199] loop_configure+0xf73/0x1590 [ 127.274217] lo_ioctl+0x66d/0x1c70 [ 127.274234] blkdev_ioctl+0x27c/0x6c0 [ 127.274256] __x64_sys_ioctl+0x18f/0x210 [ 127.274276] do_syscall_64+0xbf/0x360 [ 127.274287] entry_SYSCALL_64_after_hwframe+0x77/0x7f 10:39:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000005bc0)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000280)={0xa, 0x4e24, 0x0, @dev, 0x80}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x28}}], 0x2, 0x0) 10:39:29 executing program 7: prctl$PR_MCE_KILL(0x21, 0x0, 0x0) 10:39:29 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="5c36abe9", 0x4}], 0x1, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$TIOCL_SELLOADLUT(0xffffffffffffffff, 0x541c, 0x0) fallocate(r0, 0x0, 0x0, 0x9) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) 10:39:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/62) 10:39:29 executing program 5: r0 = memfd_create(&(0x7f0000001b80)='(\xc8\xf5\x82j\xca', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x401c5820, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x46}) 10:39:29 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) 10:39:29 executing program 6: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) 10:39:29 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x4ac0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000016c0)={0x0, @ethernet={0x0, @multicast}, @phonet, @xdp}) fcntl$dupfd(r1, 0x406, r0) ioctl$FIBMAP(r0, 0x125d, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FROZEN\x00', 0x7) r2 = socket(0x2a, 0x2, 0x94f0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x20}, @in={0x2, 0x4e20, @multicast1}, @rc={0x1f, @any, 0xac}, 0x0, 0x0, 0x0, 0x0, 0xfff, &(0x7f00000006c0)='ip6tnl0\x00', 0x8, 0xd29, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) syz_read_part_table(0x800000000004, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="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", 0xfffffdb7, 0x4}, {&(0x7f00000000c0)="b1af108f16238885d7726e02501bb606592305b4e53a9bd819ec9b1c14f49e5511e0b5e4259ac399b397bf6234a8485ca821847b73d312a84dbb3c12ed0e75250bb1a31d6b39609651b1981941a414b7ada5148e604e79cb58151ca9e4929b2ffbb2885e4305735c921409e4d8f60f05f6c51cca7acc4020a98f131a4126154d030ad2a3b9fb5da5586def1193a54c9df4480b89aa18c623", 0x98, 0x4}, {&(0x7f0000000180)="52dc0c6e7fbbf942278f1f38e172720774b949037629f4a43625f2ad649a4da1c09cd214dcff9b4fc5aa4d9867f6a72288a015c224fa3a61e11ef16bceb224ae3367169df18c1a75141c51ca50076a79dc4034d07e5ce76afa247607a41c16fd32e08ce707353bf75ea5381fd6459f48c20fc9d1319d2d5ff8cf0b9c4237cd58e112ff8fe237194b134cf60519fbed546e1b859f2e9385", 0x97, 0x1}]) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r3, 0x125d, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="60c269544898923c", @ANYRES16=0x0, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4) 10:39:29 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="5c36abe9", 0x4}], 0x1, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$TIOCL_SELLOADLUT(0xffffffffffffffff, 0x541c, 0x0) fallocate(r0, 0x0, 0x0, 0x9) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) 10:39:29 executing program 7: prctl$PR_MCE_KILL(0x21, 0x0, 0x0) 10:39:29 executing program 5: r0 = memfd_create(&(0x7f0000001b80)='(\xc8\xf5\x82j\xca', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x401c5820, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x46}) 10:39:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/62) 10:39:29 executing program 3: get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x400, &(0x7f0000ffc000/0x1000)=nil, 0x4) 10:39:29 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 10:39:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x800}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:39:29 executing program 3: get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x400, &(0x7f0000ffc000/0x1000)=nil, 0x4) [ 127.813953] loop6: detected capacity change from 0 to 264192 [ 127.820819] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN NOPTI [ 127.821772] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 127.822399] CPU: 0 UID: 0 PID: 4041 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 127.823361] Tainted: [W]=WARN [ 127.824156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.827387] RIP: 0010:__queue_work+0x202/0x1240 [ 127.827784] Code: 48 8b 6d 00 e8 4f 9e 79 03 31 ff 41 89 c5 89 c6 e8 93 f3 31 00 45 85 ed 0f 85 e1 05 00 00 e8 55 f8 31 00 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 a0 0e 00 00 4c 8b 75 00 48 89 df 4c 89 34 24 [ 127.829227] RSP: 0018:ffff888016bceec0 EFLAGS: 00010056 [ 127.829660] RAX: 0000000000000000 RBX: ffff88800e5a7818 RCX: ffffc90006cc0000 [ 127.830238] RDX: 0000000000040000 RSI: ffffffff8141ef2b RDI: 0000000000000005 [ 127.830810] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff0f11ef4 [ 127.831393] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 127.831970] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8880477f2800 [ 127.832547] FS: 00007f6669053700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 127.833193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.833666] CR2: 0000000020aa6000 CR3: 000000000dd8f000 CR4: 0000000000350ef0 [ 127.834237] Call Trace: [ 127.834448] [ 127.834636] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 127.835018] queue_work_on+0xd0/0xe0 [ 127.835331] loop_queue_rq+0x5c8/0x1180 [ 127.835663] __blk_mq_issue_directly+0xd5/0x260 [ 127.836049] ? __pfx___blk_mq_issue_directly+0x10/0x10 [ 127.836482] ? bdev_count_inflight_rw.part.0+0x5f/0x380 [ 127.836913] blk_mq_request_issue_directly+0x11c/0x1e0 [ 127.837335] blk_mq_issue_direct+0x192/0x640 [ 127.837700] blk_mq_dispatch_queue_requests+0x4b0/0x7c0 [ 127.838133] blk_mq_flush_plug_list+0x1ec/0x5b0 [ 127.838514] ? read_tsc+0x9/0x20 [ 127.838801] ? ktime_get+0x16d/0x270 [ 127.839118] ? trace_block_plug+0x149/0x1b0 [ 127.839474] ? blk_add_rq_to_plug+0x234/0x550 [ 127.839837] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 127.840254] ? blk_mq_submit_bio+0x4fd/0x2220 [ 127.840622] __blk_flush_plug+0x25c/0x460 [ 127.840959] ? __pfx___blk_flush_plug+0x10/0x10 [ 127.841338] ? bio_associate_blkg_from_css+0x4fe/0x1380 [ 127.841783] __submit_bio+0x480/0x5b0 [ 127.842095] ? __pfx___submit_bio+0x10/0x10 [ 127.842448] ? read_tsc+0x9/0x20 [ 127.842735] ? ktime_get+0x16d/0x270 [ 127.843040] submit_bio_noacct_nocheck+0x68e/0xcb0 [ 127.843446] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 127.843884] submit_bio_noacct+0x359/0x1350 [ 127.844234] block_read_full_folio+0x457/0x760 [ 127.844613] ? __pfx_blkdev_get_block+0x10/0x10 [ 127.845000] ? __pfx_blkdev_read_folio+0x10/0x10 [ 127.845385] filemap_read_folio+0x4a/0x1e0 [ 127.845740] do_read_cache_folio+0x1d6/0x500 [ 127.846098] ? __pfx_blkdev_read_folio+0x10/0x10 [ 127.846486] read_part_sector+0xd1/0x2f0 [ 127.846824] read_lba+0x1b8/0x380 [ 127.847132] ? __kmalloc_cache_noprof+0x26f/0x690 [ 127.847529] ? __pfx_read_lba+0x10/0x10 [ 127.847861] efi_partition+0x281/0x28e0 [ 127.848193] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 127.848650] ? kmemleak_vmalloc+0x60/0xa0 [ 127.848991] ? __asan_memcpy+0x3d/0x60 [ 127.849310] ? vsnprintf+0x33a/0x1160 [ 127.849628] ? __pfx_efi_partition+0x10/0x10 [ 127.849999] ? snprintf+0xbe/0x100 [ 127.850298] ? __pfx_snprintf+0x10/0x10 [ 127.850630] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 127.851018] ? trace_kmalloc+0x1f/0xb0 [ 127.851351] ? __pfx_efi_partition+0x10/0x10 [ 127.851717] bdev_disk_changed+0x78b/0x1440 [ 127.852072] ? __pfx___mutex_lock+0x10/0x10 [ 127.852434] ? __pfx_bdev_disk_changed+0x10/0x10 [ 127.852828] ? find_held_lock+0x2b/0x80 [ 127.853162] ? loop_set_status+0x5bb/0xa80 [ 127.853512] loop_reread_partitions+0x70/0x140 [ 127.853890] loop_set_status+0x697/0xa80 [ 127.854227] lo_ioctl+0x17b/0x1c70 [ 127.854526] ? __pfx_lo_ioctl+0x10/0x10 [ 127.854861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 127.855291] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 127.855682] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 127.856091] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 127.856511] ? do_vfs_ioctl+0x125/0x1470 [ 127.856850] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 127.857206] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 127.857681] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 127.858180] ? percpu_is_read_locked+0x104/0x1d0 [ 127.858569] ? __fget_files+0x34/0x3b0 [ 127.858888] ? find_held_lock+0x2b/0x80 [ 127.859225] ? __fget_files+0x203/0x3b0 [ 127.859551] ? __pfx_lo_ioctl+0x10/0x10 [ 127.859880] blkdev_ioctl+0x27c/0x6c0 [ 127.860199] ? __pfx_blkdev_ioctl+0x10/0x10 [ 127.860563] ? selinux_file_ioctl+0xb9/0x280 [ 127.860932] ? __pfx_blkdev_ioctl+0x10/0x10 [ 127.861292] __x64_sys_ioctl+0x18f/0x210 [ 127.861634] do_syscall_64+0xbf/0x360 [ 127.861947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.862364] RIP: 0033:0x7f666bafe8d7 [ 127.862668] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 127.864130] RSP: 002b:00007f6669052ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 127.864732] RAX: ffffffffffffffda RBX: 00007f6669052f40 RCX: 00007f666bafe8d7 [ 127.865289] RDX: 00007f6669053050 RSI: 0000000000004c04 RDI: 0000000000000006 [ 127.865850] RBP: 00007f666bb58f6d R08: 0000000000000000 R09: 0000000000000000 [ 127.866409] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6669053050 [ 127.866983] R13: 00007ffd620df74f R14: 00007f6669053300 R15: 0000000000022000 [ 127.867582] [ 127.867772] Modules linked in: [ 127.868033] ---[ end trace 0000000000000000 ]--- [ 127.868406] RIP: 0010:__queue_work+0x202/0x1240 [ 127.868786] Code: 48 8b 6d 00 e8 4f 9e 79 03 31 ff 41 89 c5 89 c6 e8 93 f3 31 00 45 85 ed 0f 85 e1 05 00 00 e8 55 f8 31 00 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 a0 0e 00 00 4c 8b 75 00 48 89 df 4c 89 34 24 [ 127.870228] RSP: 0018:ffff888016bceec0 EFLAGS: 00010056 [ 127.870678] RAX: 0000000000000000 RBX: ffff88800e5a7818 RCX: ffffc90006cc0000 [ 127.871256] RDX: 0000000000040000 RSI: ffffffff8141ef2b RDI: 0000000000000005 [ 127.871822] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff0f11ef4 [ 127.872380] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 127.872936] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8880477f2800 [ 127.873507] FS: 00007f6669053700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 127.874147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.874612] CR2: 0000000020aa6000 CR3: 000000000dd8f000 CR4: 0000000000350ef0 [ 127.875197] note: syz-executor.6[4041] exited with irqs disabled [ 127.875745] note: syz-executor.6[4041] exited with preempt_count 1 [ 127.876286] ------------[ cut here ]------------ [ 127.876678] WARNING: kernel/exit.c:898 at do_exit+0x1c36/0x2970, CPU#0: syz-executor.6/4041 [ 127.878280] Modules linked in: [ 127.879107] CPU: 0 UID: 0 PID: 4041 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 127.880086] Tainted: [D]=DIE, [W]=WARN [ 127.880397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.881067] RIP: 0010:do_exit+0x1c36/0x2970 [ 127.881422] Code: 96 0a 00 00 c7 43 18 00 00 00 00 e9 21 e6 ff ff e8 bf a4 38 00 bf 02 24 00 00 e8 f5 ab 0b 00 e9 41 ff ff ff e8 ab a4 38 00 90 <0f> 0b 90 e9 87 e4 ff ff e8 9d a4 38 00 4c 89 e6 bf 05 06 00 00 e8 [ 127.882879] RSP: 0018:ffff888016bcfe40 EFLAGS: 00010246 [ 127.883314] RAX: 0000000000040000 RBX: 0000000000000200 RCX: ffffc90006cc0000 [ 127.883892] RDX: 0000000000040000 RSI: ffffffff813b42d5 RDI: ffff88801c91ad68 [ 127.884456] RBP: ffff88801c919b80 R08: 0000000000000001 R09: fffffbfff0f11cd8 [ 127.885098] R10: 0000000000000200 R11: 0000000000000001 R12: 000000000000000b [ 127.885830] R13: 0000000000002710 R14: dffffc0000000000 R15: 0000000000000000 [ 127.886514] FS: 00007f6669053700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 127.887300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.887916] CR2: 0000000020aa6000 CR3: 000000000dd8f000 CR4: 0000000000350ef0 [ 127.888503] Call Trace: [ 127.888715] [ 127.888903] ? _printk+0xbe/0xf0 [ 127.889182] ? __pfx__printk+0x10/0x10 [ 127.889521] ? __pfx_do_exit+0x10/0x10 [ 127.889842] make_task_dead+0x174/0x3b0 [ 127.890166] ? do_syscall_64+0xbf/0x360 [ 127.890499] rewind_stack_and_make_dead+0x16/0x20 [ 127.890895] RIP: 0033:0x7f666bafe8d7 [ 127.891207] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 127.892836] RSP: 002b:00007f6669052ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 127.893632] RAX: ffffffffffffffda RBX: 00007f6669052f40 RCX: 00007f666bafe8d7 [ 127.894317] RDX: 00007f6669053050 RSI: 0000000000004c04 RDI: 0000000000000006 [ 127.895005] RBP: 00007f666bb58f6d R08: 0000000000000000 R09: 0000000000000000 [ 127.895756] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6669053050 [ 127.896413] R13: 00007ffd620df74f R14: 00007f6669053300 R15: 0000000000022000 [ 127.897003] [ 127.897198] irq event stamp: 81126 [ 127.897494] hardirqs last enabled at (81125): [] ktime_get+0x1c7/0x270 [ 127.898146] hardirqs last disabled at (81126): [] _raw_spin_lock_irq+0x42/0x50 [ 127.898861] softirqs last enabled at (80960): [] handle_softirqs+0x50c/0x770 [ 127.899592] softirqs last disabled at (80951): [] __irq_exit_rcu+0xc4/0x100 [ 127.900426] ---[ end trace 0000000000000000 ]--- [ 127.900860] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:51 [ 127.901701] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 4041, name: syz-executor.6 [ 127.902377] preempt_count: 0, expected: 0 [ 127.902718] RCU nest depth: 2, expected: 0 [ 127.903059] INFO: lockdep is turned off. [ 127.903393] CPU: 0 UID: 0 PID: 4041 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 127.903411] Tainted: [D]=DIE, [W]=WARN [ 127.903415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.903421] Call Trace: [ 127.903425] [ 127.903429] dump_stack_lvl+0xfa/0x120 [ 127.903449] __might_resched+0x2f3/0x510 [ 127.903463] exit_signals+0x25/0x940 [ 127.903484] do_exit+0x2db/0x2970 [ 127.903497] ? _printk+0xbe/0xf0 [ 127.903508] ? __pfx__printk+0x10/0x10 [ 127.903521] ? __pfx_do_exit+0x10/0x10 [ 127.903536] make_task_dead+0x174/0x3b0 [ 127.903548] ? do_syscall_64+0xbf/0x360 [ 127.903558] rewind_stack_and_make_dead+0x16/0x20 [ 127.903573] RIP: 0033:0x7f666bafe8d7 [ 127.903581] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 127.903592] RSP: 002b:00007f6669052ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 127.903603] RAX: ffffffffffffffda RBX: 00007f6669052f40 RCX: 00007f666bafe8d7 [ 127.903610] RDX: 00007f6669053050 RSI: 0000000000004c04 RDI: 0000000000000006 [ 127.903617] RBP: 00007f666bb58f6d R08: 0000000000000000 R09: 0000000000000000 [ 127.903624] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6669053050 [ 127.903631] R13: 00007ffd620df74f R14: 00007f6669053300 R15: 0000000000022000 [ 127.903641] [ 127.921679] loop4: detected capacity change from 0 to 264192 [ 127.957039] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#2] SMP KASAN NOPTI [ 127.958956] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 127.960137] CPU: 1 UID: 0 PID: 3892 Comm: systemd-udevd Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 127.962190] Tainted: [D]=DIE, [W]=WARN [ 127.962852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.964293] RIP: 0010:__queue_work+0x202/0x1240 [ 127.965190] Code: 48 8b 6d 00 e8 4f 9e 79 03 31 ff 41 89 c5 89 c6 e8 93 f3 31 00 45 85 ed 0f 85 e1 05 00 00 e8 55 f8 31 00 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 a0 0e 00 00 4c 8b 75 00 48 89 df 4c 89 34 24 [ 127.968060] RSP: 0018:ffff888017546d98 EFLAGS: 00010056 [ 127.968882] RAX: 0000000000000000 RBX: ffff88800e135d18 RCX: ffffffff8141ef1d [ 127.970179] RDX: ffff8880193e8000 RSI: ffffffff8141ef2b RDI: 0000000000000005 [ 127.971206] RBP: 0000000000000001 R08: 0000000000000000 R09: fffffbfff0f11ef4 [ 127.972222] R10: 0000000000000000 R11: ffff888016180800 R12: dffffc0000000000 [ 127.973245] R13: 0000000000000000 R14: 0000000000000001 R15: ffff88800f7be000 [ 127.974279] FS: 00007f9bd62138c0(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 127.975464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.976297] CR2: 0000000020b01000 CR3: 000000000de07000 CR4: 0000000000350ef0 [ 127.977340] Call Trace: [ 127.977722] [ 127.978054] ? lock_acquire+0x18c/0x2f0 [ 127.978648] queue_work_on+0xd0/0xe0 [ 127.979209] loop_queue_rq+0x5c8/0x1180 [ 127.979794] __blk_mq_issue_directly+0xd5/0x260 [ 127.980471] ? __pfx___blk_mq_issue_directly+0x10/0x10 [ 127.981233] blk_mq_request_issue_directly+0x11c/0x1e0 [ 127.981980] blk_mq_issue_direct+0x192/0x640 [ 127.982615] ? __blk_mq_alloc_requests+0xa16/0x15a0 [ 127.983356] blk_mq_dispatch_queue_requests+0x4b0/0x7c0 [ 127.984117] blk_mq_flush_plug_list+0x1ec/0x5b0 [ 127.984783] ? read_tsc+0x9/0x20 [ 127.985289] ? ktime_get+0x16d/0x270 [ 127.985843] ? trace_block_plug+0x149/0x1b0 [ 127.986471] ? blk_add_rq_to_plug+0x234/0x550 [ 127.987123] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 127.987860] ? blk_mq_submit_bio+0x4fd/0x2220 [ 127.988506] __blk_flush_plug+0x25c/0x460 [ 127.989102] ? __pfx___blk_flush_plug+0x10/0x10 [ 127.989785] ? __pfx_css_rstat_updated+0x10/0x10 [ 127.990473] ? lock_release+0x1c7/0x290 [ 127.991053] ? blkg_create+0x214/0x1420 [ 127.991652] ? lock_release+0x1c7/0x290 [ 127.992227] __submit_bio+0x480/0x5b0 [ 127.992774] ? __pfx___submit_bio+0x10/0x10 [ 127.993386] ? lock_acquire+0x18c/0x2f0 [ 127.993964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 127.994714] ? read_tsc+0x9/0x20 [ 127.995236] ? ktime_get+0x16d/0x270 [ 127.995788] submit_bio_noacct_nocheck+0x68e/0xcb0 [ 127.996497] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 127.997275] ? __pfx_bio_alloc_bioset+0x10/0x10 [ 127.997963] submit_bio_noacct+0x359/0x1350 [ 127.998593] block_read_full_folio+0x457/0x760 [ 127.999262] ? __pfx_blkdev_get_block+0x10/0x10 [ 127.999931] ? __pfx_blkdev_read_folio+0x10/0x10 [ 128.000623] filemap_read_folio+0x4a/0x1e0 [ 128.001246] do_read_cache_folio+0x1d6/0x500 [ 128.001882] ? __pfx_blkdev_read_folio+0x10/0x10 [ 128.002567] read_part_sector+0xd1/0x2f0 [ 128.003180] read_lba+0x1b8/0x380 [ 128.003694] ? trace_kmalloc+0x1f/0xb0 [ 128.004260] ? __pfx_read_lba+0x10/0x10 [ 128.004852] efi_partition+0x281/0x28e0 [ 128.005436] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 128.006249] ? kmemleak_vmalloc+0x60/0xa0 [ 128.006844] ? __asan_memcpy+0x3d/0x60 [ 128.007413] ? vsnprintf+0x33a/0x1160 [ 128.007977] ? __pfx_efi_partition+0x10/0x10 [ 128.008628] ? snprintf+0xbe/0x100 [ 128.009150] ? __pfx_snprintf+0x10/0x10 [ 128.009730] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 128.010406] ? trace_kmalloc+0x1f/0xb0 [ 128.010976] ? __kmalloc_cache_noprof+0x26f/0x690 [ 128.011691] ? __pfx_efi_partition+0x10/0x10 [ 128.012357] bdev_disk_changed+0x78b/0x1440 [ 128.012985] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 128.013753] ? __pfx_bdev_disk_changed+0x10/0x10 [ 128.014446] blkdev_get_whole+0x189/0x290 [ 128.015043] bdev_open+0x2c7/0xe40 [ 128.015573] blkdev_open+0x277/0x400 [ 128.016119] do_dentry_open+0x71c/0x1420 [ 128.016707] ? __pfx_blkdev_open+0x10/0x10 [ 128.017318] vfs_open+0x82/0x3f0 [ 128.017904] ? may_open+0x1f3/0x420 [ 128.018580] path_openat+0x1c3f/0x2880 [ 128.019216] ? stack_trace_save+0x8e/0xc0 [ 128.019825] ? __pfx_path_openat+0x10/0x10 [ 128.020433] ? stack_depot_save_flags+0x2c/0xa20 [ 128.021117] do_filp_open+0x1e8/0x450 [ 128.021678] ? __pfx_do_filp_open+0x10/0x10 [ 128.022291] ? lock_acquire+0x18c/0x2f0 [ 128.022875] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 128.023576] ? lock_release+0x1c7/0x290 [ 128.024162] ? alloc_fd+0x2c1/0x560 [ 128.024691] do_sys_openat2+0x104/0x1b0 [ 128.025285] ? __pfx_do_sys_openat2+0x10/0x10 [ 128.025970] ? __pfx___seccomp_filter+0x10/0x10 [ 128.026675] __x64_sys_openat+0x142/0x200 [ 128.027315] ? __pfx___x64_sys_openat+0x10/0x10 [ 128.028024] ? __secure_computing+0x18d/0x290 [ 128.028702] do_syscall_64+0xbf/0x360 [ 128.029258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.030004] RIP: 0033:0x7f9bd67ac767 [ 128.030550] Code: 25 00 00 41 00 3d 00 00 41 00 74 47 64 8b 04 25 18 00 00 00 85 c0 75 6b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 95 00 00 00 48 8b 4c 24 28 64 48 2b 0c 25 [ 128.033211] RSP: 002b:00007ffd939293c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 128.034315] RAX: ffffffffffffffda RBX: 00007ffd939294f4 RCX: 00007f9bd67ac767 [ 128.035352] RDX: 00000000000a0800 RSI: 0000562981d8aaa0 RDI: 00000000ffffff9c [ 128.036400] RBP: 0000562981d8aaa0 R08: 0000562979f17820 R09: 00007f9bd6865000 [ 128.037443] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800 [ 128.038460] R13: 0000000000000000 R14: 00007ffd93929450 R15: 00007ffd939294f4 [ 128.039513] [ 128.039854] Modules linked in: [ 128.040343] ---[ end trace 0000000000000000 ]--- [ 128.041025] RIP: 0010:__queue_work+0x202/0x1240 [ 128.041719] Code: 48 8b 6d 00 e8 4f 9e 79 03 31 ff 41 89 c5 89 c6 e8 93 f3 31 00 45 85 ed 0f 85 e1 05 00 00 e8 55 f8 31 00 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 a0 0e 00 00 4c 8b 75 00 48 89 df 4c 89 34 24 [ 128.044325] RSP: 0018:ffff888016bceec0 EFLAGS: 00010056 [ 128.045100] RAX: 0000000000000000 RBX: ffff88800e5a7818 RCX: ffffc90006cc0000 [ 128.046131] RDX: 0000000000040000 RSI: ffffffff8141ef2b RDI: 0000000000000005 [ 128.047200] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff0f11ef4 [ 128.048253] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 128.049288] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8880477f2800 [ 128.050326] FS: 00007f9bd62138c0(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 128.051503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.052382] CR2: 0000000020b01000 CR3: 000000000de07000 CR4: 0000000000350ef0 [ 128.053416] note: systemd-udevd[3892] exited with irqs disabled [ 128.055439] note: systemd-udevd[3892] exited with preempt_count 1 [ 128.057225] ------------[ cut here ]------------ [ 128.058071] WARNING: kernel/exit.c:898 at do_exit+0x1c36/0x2970, CPU#1: systemd-udevd/3892 [ 128.059451] Modules linked in: [ 128.060098] CPU: 1 UID: 0 PID: 3892 Comm: systemd-udevd Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.062003] Tainted: [D]=DIE, [W]=WARN [ 128.062719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.064074] RIP: 0010:do_exit+0x1c36/0x2970 [ 128.064883] Code: 96 0a 00 00 c7 43 18 00 00 00 00 e9 21 e6 ff ff e8 bf a4 38 00 bf 02 24 00 00 e8 f5 ab 0b 00 e9 41 ff ff ff e8 ab a4 38 00 90 <0f> 0b 90 e9 87 e4 ff ff e8 9d a4 38 00 4c 89 e6 bf 05 06 00 00 e8 [ 128.066952] loop2: detected capacity change from 0 to 264192 [ 128.067694] RSP: 0018:ffff888017547e40 EFLAGS: 00010293 [ 128.068882] RAX: 0000000000000000 RBX: 0000000000000200 RCX: ffffffff813b2727 [ 128.069940] RDX: ffff8880193e8000 RSI: ffffffff813b42d5 RDI: ffff8880193e91e8 [ 128.071013] RBP: ffff8880193e8000 R08: 0000000000000001 R09: fffffbfff0f11cd8 [ 128.072090] R10: 0000000000000200 R11: 0000000000000001 R12: 000000000000000b [ 128.073140] R13: 0000000000002710 R14: dffffc0000000000 R15: 0000000000000000 [ 128.074205] FS: 00007f9bd62138c0(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 128.075400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.076267] CR2: 0000000020b01000 CR3: 000000000de07000 CR4: 0000000000350ef0 [ 128.077344] Call Trace: [ 128.077753] [ 128.078093] ? _printk+0xbe/0xf0 [ 128.078636] ? __pfx__printk+0x10/0x10 [ 128.079230] ? __pfx_do_exit+0x10/0x10 [ 128.079839] make_task_dead+0x174/0x3b0 [ 128.080435] ? do_syscall_64+0xbf/0x360 [ 128.081045] rewind_stack_and_make_dead+0x16/0x20 [ 128.081803] RIP: 0033:0x7f9bd67ac767 [ 128.083561] Code: 25 00 00 41 00 3d 00 00 41 00 74 47 64 8b 04 25 18 00 00 00 85 c0 75 6b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 95 00 00 00 48 8b 4c 24 28 64 48 2b 0c 25 [ 128.087092] RSP: 002b:00007ffd939293c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 128.088245] RAX: ffffffffffffffda RBX: 00007ffd939294f4 RCX: 00007f9bd67ac767 [ 128.089318] RDX: 00000000000a0800 RSI: 0000562981d8aaa0 RDI: 00000000ffffff9c [ 128.090381] RBP: 0000562981d8aaa0 R08: 0000562979f17820 R09: 00007f9bd6865000 [ 128.091448] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800 [ 128.092515] R13: 0000000000000000 R14: 00007ffd93929450 R15: 00007ffd939294f4 [ 128.093594] [ 128.093956] irq event stamp: 45122 [ 128.094468] hardirqs last enabled at (45121): [] _raw_write_unlock_irq+0x23/0x40 [ 128.095849] hardirqs last disabled at (45122): [] __schedule+0x16dd/0x3590 [ 128.097112] softirqs last enabled at (45080): [] handle_softirqs+0x50c/0x770 [ 128.098408] softirqs last disabled at (45049): [] __irq_exit_rcu+0xc4/0x100 [ 128.099692] ---[ end trace 0000000000000000 ]--- [ 128.111850] systemd-udevd (3892) used greatest stack depth: 23952 bytes left [ 128.119856] Oops: general protection fault, probably for non-canonical address 0xe01ffbf1100119aa: 0000 [#3] SMP KASAN NOPTI [ 128.120774] KASAN: maybe wild-memory-access in range [0x00ffff888008cd50-0x00ffff888008cd57] [ 128.121445] CPU: 0 UID: 0 PID: 4043 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.122392] Tainted: [D]=DIE, [W]=WARN [ 128.122700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.123366] RIP: 0010:do_raw_spin_lock+0x5e/0x260 [ 128.123771] Code: ee 74 74 85 48 c1 ed 03 48 c7 44 24 18 00 20 52 81 48 8d 54 05 00 c7 02 f1 f1 f1 f1 c7 42 04 04 f3 f3 f3 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 65 48 8b 0d 9b 0f 32 06 48 89 4c 24 60 31 c9 [ 128.125218] RSP: 0018:ffff888045cdee28 EFLAGS: 00010017 [ 128.125646] RAX: dffffc0000000000 RBX: 00ffff888008cd50 RCX: 0000000000000000 [ 128.126217] RDX: 001ffff1100119aa RSI: 0000000000000000 RDI: 00ffff888008cd54 [ 128.126784] RBP: 1ffff11008b9bdc6 R08: 0000000000000001 R09: 0000000000000000 [ 128.127356] R10: ffff888008cd6003 R11: 0000000000000000 R12: dffffc0000000000 [ 128.127922] R13: ffff888008cd6000 R14: 0000000000000000 R15: ffff88801613b000 [ 128.128495] FS: 00007fcb59600700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 128.129144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.129619] CR2: 00007f10d72d7e20 CR3: 0000000044f88000 CR4: 0000000000350ef0 [ 128.130193] Call Trace: [ 128.130404] [ 128.130593] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 128.130977] ? lock_release+0x1c7/0x290 [ 128.131312] __queue_work+0xb6e/0x1240 [ 128.131633] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 128.132014] queue_work_on+0xd0/0xe0 [ 128.132321] loop_queue_rq+0x5c8/0x1180 [ 128.132651] __blk_mq_issue_directly+0xd5/0x260 [ 128.133035] ? __pfx___blk_mq_issue_directly+0x10/0x10 [ 128.133458] ? blk_mq_put_tag+0x131/0x160 [ 128.133797] ? bdev_count_inflight_rw.part.0+0x5f/0x380 [ 128.134234] blk_mq_request_issue_directly+0x11c/0x1e0 [ 128.134658] blk_mq_issue_direct+0x192/0x640 [ 128.135014] ? __blk_mq_alloc_requests+0xa16/0x15a0 [ 128.135430] blk_mq_dispatch_queue_requests+0x4b0/0x7c0 [ 128.135860] blk_mq_flush_plug_list+0x1ec/0x5b0 [ 128.136234] ? read_tsc+0x9/0x20 [ 128.136520] ? ktime_get+0x16d/0x270 [ 128.136829] ? trace_block_plug+0x149/0x1b0 [ 128.137183] ? blk_add_rq_to_plug+0x234/0x550 [ 128.137551] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 128.137970] ? blk_mq_submit_bio+0x4fd/0x2220 [ 128.138337] __blk_flush_plug+0x25c/0x460 [ 128.138670] ? __pfx___blk_flush_plug+0x10/0x10 [ 128.139047] ? __pfx_css_rstat_updated+0x10/0x10 [ 128.139440] ? lock_release+0x1c7/0x290 [ 128.139764] __submit_bio+0x480/0x5b0 [ 128.140071] ? __pfx___submit_bio+0x10/0x10 [ 128.140418] ? lock_acquire+0x18c/0x2f0 [ 128.140741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 128.141161] ? read_tsc+0x9/0x20 [ 128.141447] ? ktime_get+0x16d/0x270 [ 128.141751] submit_bio_noacct_nocheck+0x68e/0xcb0 [ 128.142150] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 128.142585] ? __pfx_bio_alloc_bioset+0x10/0x10 [ 128.142972] submit_bio_noacct+0x359/0x1350 [ 128.143330] block_read_full_folio+0x457/0x760 [ 128.143700] ? __pfx_blkdev_get_block+0x10/0x10 [ 128.144074] ? __pfx_blkdev_read_folio+0x10/0x10 [ 128.144463] filemap_read_folio+0x4a/0x1e0 [ 128.144809] do_read_cache_folio+0x1d6/0x500 [ 128.145167] ? __pfx_blkdev_read_folio+0x10/0x10 [ 128.145555] read_part_sector+0xd1/0x2f0 [ 128.145893] read_lba+0x1b8/0x380 [ 128.146182] ? __kmalloc_cache_noprof+0x26f/0x690 [ 128.146577] ? __pfx_read_lba+0x10/0x10 [ 128.146909] efi_partition+0x281/0x28e0 [ 128.147245] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 128.147696] ? kmemleak_vmalloc+0x60/0xa0 [ 128.148037] ? __asan_memcpy+0x3d/0x60 [ 128.148358] ? vsnprintf+0x33a/0x1160 [ 128.148679] ? __pfx_efi_partition+0x10/0x10 [ 128.149045] ? snprintf+0xbe/0x100 [ 128.149340] ? __pfx_snprintf+0x10/0x10 [ 128.149667] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 128.150049] ? trace_kmalloc+0x1f/0xb0 [ 128.150374] ? __pfx_efi_partition+0x10/0x10 [ 128.150740] bdev_disk_changed+0x78b/0x1440 [ 128.151101] ? __pfx___mutex_lock+0x10/0x10 [ 128.151463] ? __pfx_bdev_disk_changed+0x10/0x10 [ 128.151850] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 128.152263] loop_reread_partitions+0x70/0x140 [ 128.152635] loop_set_status+0x697/0xa80 [ 128.152968] lo_ioctl+0x17b/0x1c70 [ 128.153263] ? __pfx_lo_ioctl+0x10/0x10 [ 128.153594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 128.154014] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 128.154405] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 128.154810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 128.155237] ? do_vfs_ioctl+0x125/0x1470 [ 128.155574] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 128.155923] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 128.156388] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 128.156879] ? __pfx_do_sys_openat2+0x10/0x10 [ 128.157247] ? lock_acquire+0x18c/0x2f0 [ 128.157572] ? __pfx_lo_ioctl+0x10/0x10 [ 128.157897] blkdev_ioctl+0x27c/0x6c0 [ 128.158213] ? __pfx_blkdev_ioctl+0x10/0x10 [ 128.158575] ? selinux_file_ioctl+0xb9/0x280 [ 128.158936] ? __pfx_blkdev_ioctl+0x10/0x10 [ 128.159296] __x64_sys_ioctl+0x18f/0x210 [ 128.159629] do_syscall_64+0xbf/0x360 [ 128.159936] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.160347] RIP: 0033:0x7fcb5c0ab8d7 [ 128.160647] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 128.162083] RSP: 002b:00007fcb595ffef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 128.162688] RAX: ffffffffffffffda RBX: 00007fcb595fff40 RCX: 00007fcb5c0ab8d7 [ 128.163265] RDX: 00007fcb59600050 RSI: 0000000000004c04 RDI: 0000000000000006 [ 128.163829] RBP: 00007fcb5c105f6d R08: 0000000000000000 R09: 0000000000000000 [ 128.164395] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcb59600050 [ 128.164961] R13: 00007ffe9477022f R14: 00007fcb59600300 R15: 0000000000022000 [ 128.165531] [ 128.165720] Modules linked in: [ 128.165980] ---[ end trace 0000000000000000 ]--- [ 128.166358] RIP: 0010:__queue_work+0x202/0x1240 [ 128.166741] Code: 48 8b 6d 00 e8 4f 9e 79 03 31 ff 41 89 c5 89 c6 e8 93 f3 31 00 45 85 ed 0f 85 e1 05 00 00 e8 55 f8 31 00 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 a0 0e 00 00 4c 8b 75 00 48 89 df 4c 89 34 24 [ 128.168179] RSP: 0018:ffff888016bceec0 EFLAGS: 00010056 [ 128.168601] RAX: 0000000000000000 RBX: ffff88800e5a7818 RCX: ffffc90006cc0000 [ 128.169165] RDX: 0000000000040000 RSI: ffffffff8141ef2b RDI: 0000000000000005 [ 128.169733] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff0f11ef4 [ 128.170297] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 128.170858] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8880477f2800 [ 128.171436] FS: 00007fcb59600700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 128.172074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.172537] CR2: 00007f10d72d7e20 CR3: 0000000044f88000 CR4: 0000000000350ef0 [ 128.173110] note: syz-executor.2[4043] exited with irqs disabled [ 128.173676] note: syz-executor.2[4043] exited with preempt_count 2 [ 128.174216] ------------[ cut here ]------------ [ 128.174650] WARNING: kernel/exit.c:898 at do_exit+0x1c36/0x2970, CPU#0: syz-executor.2/4043 [ 128.175334] Modules linked in: [ 128.175683] CPU: 0 UID: 0 PID: 4043 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.176707] Tainted: [D]=DIE, [W]=WARN [ 128.177019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.177751] RIP: 0010:do_exit+0x1c36/0x2970 [ 128.178106] Code: 96 0a 00 00 c7 43 18 00 00 00 00 e9 21 e6 ff ff e8 bf a4 38 00 bf 02 24 00 00 e8 f5 ab 0b 00 e9 41 ff ff ff e8 ab a4 38 00 90 <0f> 0b 90 e9 87 e4 ff ff e8 9d a4 38 00 4c 89 e6 bf 05 06 00 00 e8 [ 128.179641] RSP: 0018:ffff888045cdfe40 EFLAGS: 00010246 [ 128.180070] RAX: 0000000000040000 RBX: 0000000000000200 RCX: ffffc90007ec9000 [ 128.180718] RDX: 0000000000040000 RSI: ffffffff813b42d5 RDI: ffff888045ca6468 [ 128.181286] RBP: ffff888045ca5280 R08: 0000000000000001 R09: fffffbfff0f11cd8 [ 128.181936] R10: 0000000000000200 R11: 0000000000000001 R12: 000000000000000b [ 128.182684] R13: 0000000000002710 R14: e01ffbf1100119aa R15: 0000000000000000 [ 128.183263] FS: 00007fcb59600700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 128.184062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.185513] CR2: 00007f10d72d7e20 CR3: 0000000044f88000 CR4: 0000000000350ef0 [ 128.186091] Call Trace: [ 128.186300] [ 128.187163] ? _printk+0xbe/0xf0 [ 128.187457] ? __pfx__printk+0x10/0x10 [ 128.187923] ? __pfx_do_exit+0x10/0x10 [ 128.188245] make_task_dead+0x174/0x3b0 [ 128.188655] ? do_syscall_64+0xbf/0x360 [ 128.188984] rewind_stack_and_make_dead+0x16/0x20 [ 128.189377] RIP: 0033:0x7fcb5c0ab8d7 [ 128.189762] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 128.191295] RSP: 002b:00007fcb595ffef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 128.191980] RAX: ffffffffffffffda RBX: 00007fcb595fff40 RCX: 00007fcb5c0ab8d7 [ 128.192635] RDX: 00007fcb59600050 RSI: 0000000000004c04 RDI: 0000000000000006 [ 128.193206] RBP: 00007fcb5c105f6d R08: 0000000000000000 R09: 0000000000000000 [ 128.193845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcb59600050 [ 128.194416] R13: 00007ffe9477022f R14: 00007fcb59600300 R15: 0000000000022000 [ 128.195047] [ 128.195248] irq event stamp: 30888 [ 128.195587] hardirqs last enabled at (30887): [] irqentry_exit+0x3b/0x90 [ 128.196254] hardirqs last disabled at (30888): [] exc_page_fault+0x2d/0x180 [ 128.196985] softirqs last enabled at (30802): [] handle_softirqs+0x50c/0x770 [ 128.197738] softirqs last disabled at (30779): [] __irq_exit_rcu+0xc4/0x100 [ 128.198425] ---[ end trace 0000000000000000 ]--- [ 128.302387] ================================================================== [ 128.303524] BUG: KASAN: slab-use-after-free in __mutex_lock+0xc72/0x1020 [ 128.304520] Read of size 4 at addr ffff88801c919bb4 by task syz-executor.6/283 [ 128.305563] [ 128.305825] CPU: 1 UID: 0 PID: 283 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 128.305860] Tainted: [D]=DIE, [W]=WARN [ 128.305868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 128.305880] Call Trace: [ 128.305887] [ 128.305895] dump_stack_lvl+0xca/0x120 [ 128.305928] print_report+0xcb/0x610 [ 128.305957] ? __virt_addr_valid+0x100/0x5d0 [ 128.305990] ? __mutex_lock+0xc72/0x1020 [ 128.306019] ? __mutex_lock+0xc72/0x1020 [ 128.306049] kasan_report+0xca/0x100 [ 128.306076] ? __mutex_lock+0xc72/0x1020 [ 128.306108] __mutex_lock+0xc72/0x1020 [ 128.306137] ? bdev_open+0x3e9/0xe40 [ 128.306158] ? find_inode_fast+0x261/0x610 [ 128.306186] ? __pfx___mutex_lock+0x10/0x10 [ 128.306218] ? __pfx_ilookup+0x10/0x10 [ 128.306242] ? lock_acquire+0x18c/0x2f0 [ 128.306266] ? _atomic_dec_and_lock+0x96/0x110 [ 128.306295] ? disk_block_events+0x21/0x140 [ 128.306316] bdev_open+0x3e9/0xe40 [ 128.306336] ? iput+0x62/0x80 [ 128.306361] blkdev_open+0x277/0x400 [ 128.306385] do_dentry_open+0x71c/0x1420 [ 128.306408] ? __pfx_blkdev_open+0x10/0x10 [ 128.306433] vfs_open+0x82/0x3f0 [ 128.306459] ? may_open+0x1f3/0x420 [ 128.306489] path_openat+0x1c3f/0x2880 [ 128.306513] ? stack_trace_save+0x8e/0xc0 [ 128.306539] ? __pfx_path_openat+0x10/0x10 [ 128.306559] ? stack_depot_save_flags+0x2c/0xa20 [ 128.306579] ? do_mkdirat+0x254/0x3d0 [ 128.306600] ? __x64_sys_mkdir+0xf3/0x140 [ 128.306627] do_filp_open+0x1e8/0x450 [ 128.306648] ? __pfx_do_filp_open+0x10/0x10 [ 128.306669] ? lock_acquire+0x18c/0x2f0 [ 128.306696] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 128.306723] ? lock_release+0x1c7/0x290 [ 128.306748] ? alloc_fd+0x2c1/0x560 [ 128.306769] do_sys_openat2+0x104/0x1b0 [ 128.306797] ? __pfx_do_sys_openat2+0x10/0x10 [ 128.306828] ? putname.part.0+0x11b/0x160 [ 128.306856] __x64_sys_openat+0x142/0x200 [ 128.306885] ? __pfx___x64_sys_openat+0x10/0x10 [ 128.306919] do_syscall_64+0xbf/0x360 [ 128.306939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.306961] RIP: 0033:0x7f666bab1a04 [ 128.306976] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 128.306997] RSP: 002b:00007ffd620df920 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 128.307017] RAX: ffffffffffffffda RBX: 00007ffd620dfa20 RCX: 00007f666bab1a04 [ 128.307031] RDX: 0000000000000002 RSI: 00007ffd620dfa60 RDI: 00000000ffffff9c [ 128.307045] RBP: 00007ffd620dfa60 R08: 0000000000000000 R09: 00007ffd620df830 [ 128.307058] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 128.307070] R13: 0000000000000000 R14: 000000000000000d R15: 00007ffd620dfa60 [ 128.307099] [ 128.307106] [ 128.344783] Allocated by task 4028: [ 128.345328] kasan_save_stack+0x24/0x50 [ 128.345911] kasan_save_track+0x14/0x30 [ 128.346501] __kasan_slab_alloc+0x59/0x70 [ 128.347117] kmem_cache_alloc_node_noprof+0x21a/0x690 [ 128.347875] copy_process+0x461/0x73c0 [ 128.348440] kernel_clone+0xea/0x7f0 [ 128.348994] __do_sys_clone+0xce/0x120 [ 128.349584] do_syscall_64+0xbf/0x360 [ 128.350144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.350897] [ 128.351165] Freed by task 14: [ 128.351620] kasan_save_stack+0x24/0x50 [ 128.352199] kasan_save_track+0x14/0x30 [ 128.352781] __kasan_save_free_info+0x3a/0x60 [ 128.353440] __kasan_slab_free+0x3f/0x50 [ 128.354063] kmem_cache_free+0x2a1/0x540 [ 128.354652] rcu_core+0x7c8/0x1800 [ 128.355185] handle_softirqs+0x1b1/0x770 [ 128.355810] run_ksoftirqd+0x2e/0x60 [ 128.356376] smpboot_thread_fn+0x41d/0x9d0 [ 128.357017] kthread+0x3c8/0x740 [ 128.357531] ret_from_fork+0x34b/0x430 [ 128.358135] ret_from_fork_asm+0x1a/0x30 [ 128.358746] [ 128.359006] Last potentially related work creation: [ 128.359739] kasan_save_stack+0x24/0x50 [ 128.360340] kasan_record_aux_stack+0x89/0xa0 [ 128.361013] __call_rcu_common.constprop.0+0x70/0x960 [ 128.361783] delayed_put_task_struct+0xde/0x260 [ 128.362476] rcu_core+0x7c8/0x1800 [ 128.363015] handle_softirqs+0x1b1/0x770 [ 128.363641] run_ksoftirqd+0x2e/0x60 [ 128.364207] smpboot_thread_fn+0x41d/0x9d0 [ 128.364843] kthread+0x3c8/0x740 [ 128.365356] ret_from_fork+0x34b/0x430 [ 128.365952] ret_from_fork_asm+0x1a/0x30 [ 128.366562] [ 128.366822] Second to last potentially related work creation: [ 128.367677] kasan_save_stack+0x24/0x50 [ 128.368280] kasan_record_aux_stack+0x89/0xa0 [ 128.368967] __call_rcu_common.constprop.0+0x70/0x960 [ 128.369740] put_task_struct_rcu_user+0x75/0xc0 [ 128.370437] __schedule+0xe86/0x3590 [ 128.371002] schedule+0xdb/0x390 [ 128.371524] schedule_timeout+0x11a/0x280 [ 128.372141] rcu_gp_fqs_loop+0x1a7/0xa60 [ 128.372746] rcu_gp_kthread+0x289/0x390 [ 128.373341] kthread+0x3c8/0x740 [ 128.373851] ret_from_fork+0x34b/0x430 [ 128.374439] ret_from_fork_asm+0x1a/0x30 [ 128.375049] [ 128.375314] The buggy address belongs to the object at ffff88801c919b80 [ 128.375314] which belongs to the cache task_struct of size 6784 [ 128.377129] The buggy address is located 52 bytes inside of [ 128.377129] freed 6784-byte region [ffff88801c919b80, ffff88801c91b600) [ 128.378869] [ 128.379128] The buggy address belongs to the physical page: [ 128.379940] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1c918 [ 128.381070] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 128.382170] memcg:ffff88800d405901 [ 128.382677] flags: 0x100000000000040(head|node=0|zone=1) [ 128.383490] page_type: f5(slab) [ 128.383978] raw: 0100000000000040 ffff888008ff7640 dead000000000122 0000000000000000 [ 128.385082] raw: 0000000000000000 0000000000040004 00000000f5000000 ffff88800d405901 [ 128.386195] head: 0100000000000040 ffff888008ff7640 dead000000000122 0000000000000000 [ 128.387318] head: 0000000000000000 0000000000040004 00000000f5000000 ffff88800d405901 [ 128.388444] head: 0100000000000003 ffffea0000724601 00000000ffffffff 00000000ffffffff [ 128.389562] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008 [ 128.390664] page dumped because: kasan: bad access detected [ 128.391465] [ 128.391717] Memory state around the buggy address: [ 128.392423] ffff88801c919a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 128.393481] ffff88801c919b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 128.394523] >ffff88801c919b80: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 128.395564] ^ [ 128.396278] ffff88801c919c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 128.397329] ffff88801c919c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 128.398388] ================================================================== VM DIAGNOSIS: 10:39:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff888016bce838 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=6572617764726148 R12=0000000000000000 R13=ffffffff88724190 R14=ffffffff88724140 R15=ffffffff88724400 RIP=ffffffff828e331d RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6669053700 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020aa6000 CR3=000000000dd8f000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000003ffff RBX=1ffff11008b9bf0b RCX=ffffc90007ec9000 RDX=0000000000040000 RSI=ffffffff819dd0c7 RDI=0000000000000007 RBP=ffffffff85849260 RSP=ffff888045cdf810 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=0000000020637000 R13=000ffffffffff000 R14=000000000ea09067 R15=ffff88800dcb5000 RIP=ffffffff8173e7e0 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fcb59600700 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020637000 CR3=0000000044f88000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000