forked to background, child pid 3057 no interfaces have a carrier [ 81.250916][ T3058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.269205][ T3058] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 105.373445][ T2487] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.51' (ECDSA) to the list of known hosts. 2022/08/18 09:57:38 fuzzer started 2022/08/18 09:57:39 dialing manager at 10.128.0.169:36193 [ 117.029861][ T3487] cgroup: Unknown subsys name 'net' [ 117.154472][ T3487] cgroup: Unknown subsys name 'rlimit' 2022/08/18 09:57:40 syscalls: 3645 2022/08/18 09:57:40 code coverage: enabled 2022/08/18 09:57:40 comparison tracing: enabled 2022/08/18 09:57:40 extra coverage: enabled 2022/08/18 09:57:40 delay kcov mmap: enabled 2022/08/18 09:57:40 setuid sandbox: enabled 2022/08/18 09:57:40 namespace sandbox: enabled 2022/08/18 09:57:40 Android sandbox: /sys/fs/selinux/policy does not exist 2022/08/18 09:57:40 fault injection: enabled 2022/08/18 09:57:40 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/08/18 09:57:40 net packet injection: enabled 2022/08/18 09:57:40 net device setup: enabled 2022/08/18 09:57:40 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/08/18 09:57:40 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/08/18 09:57:40 USB emulation: enabled 2022/08/18 09:57:40 hci packet injection: enabled 2022/08/18 09:57:40 wifi device emulation: enabled 2022/08/18 09:57:40 802.15.4 emulation: enabled 2022/08/18 09:57:40 fetching corpus: 0, signal 0/2000 (executing program) 2022/08/18 09:57:40 fetching corpus: 50, signal 11926/15813 (executing program) 2022/08/18 09:57:40 fetching corpus: 100, signal 22029/27706 (executing program) 2022/08/18 09:57:40 fetching corpus: 150, signal 29260/36672 (executing program) 2022/08/18 09:57:40 fetching corpus: 200, signal 35373/44527 (executing program) 2022/08/18 09:57:40 fetching 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2022/08/18 09:58:50 fetching corpus: 54350, signal 413483/423667 (executing program) 2022/08/18 09:58:50 fetching corpus: 54384, signal 413540/423667 (executing program) 2022/08/18 09:58:50 fetching corpus: 54384, signal 413540/423667 (executing program) 2022/08/18 09:58:53 starting 6 fuzzer processes 09:58:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000580)={0xec4, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0x4, 0x39}, @typed={0x8, 0x0, 0x0, 0x0, @str='\x83{&\x00'}, @nested={0x10, 0x0, 0x0, 0x1, [@typed={0x9, 0x0, 0x0, 0x0, @binary="26b2c04625"}]}, @generic="fd504bc7a441376be404288b7746b60787ea2594ed01caf4545efa89bc5671eaef18a6155a93fe24820d01643991f34e87f25147fbaca8711bd997d72d6daacdb455ae2c88c188245d438f1fcef4d47c8fcd82510f4fd95715aede0f7637ac3a440022e55b67", @generic="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"]}, 0xec4}], 0x1}, 0x0) 09:58:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 09:58:53 executing program 1: r0 = socket$caif_stream(0x25, 0x1, 0x0) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000040), 0x4) 09:58:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x18, 0x0, 0x0) 09:58:53 executing program 4: bpf$PROG_LOAD_XDP(0x3, 0x0, 0x700) 09:58:53 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)={0x4c, 0x12, 0x321, 0x0, 0x0, {0x7}}, 0x4c}}, 0x0) [ 191.938268][ T3519] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 191.946832][ T3519] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 191.956877][ T3519] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 191.967751][ T3519] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 191.976805][ T3519] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 191.985311][ T3519] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 192.022583][ T45] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 192.043854][ T45] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 192.075575][ T45] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 192.086116][ T45] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 192.096549][ T45] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 192.104870][ T45] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 192.283256][ T3517] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 192.300054][ T3517] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 192.308522][ T3517] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 192.323146][ T3519] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 192.333302][ T3519] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 192.341506][ T3519] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 192.373485][ T45] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 192.429960][ T3527] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 192.439825][ T3527] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 192.449037][ T3527] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 192.457673][ T3527] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 192.467961][ T3527] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 192.477258][ T3527] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 192.485489][ T3527] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 192.495109][ T3527] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 192.505322][ T3527] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 192.515749][ T3527] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 192.525467][ T3527] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 192.533245][ T3527] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 192.542458][ T3527] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 192.550432][ T3527] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 192.559182][ T3527] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 192.567310][ T3527] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 192.586346][ T3530] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 192.820688][ T3511] chnl_net:caif_netlink_parms(): no params data found [ 192.885042][ T3512] chnl_net:caif_netlink_parms(): no params data found [ 193.596548][ T3511] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.604242][ T3511] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.614482][ T3511] device bridge_slave_0 entered promiscuous mode [ 193.645194][ T3514] chnl_net:caif_netlink_parms(): no params data found [ 193.667771][ T3511] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.675426][ T3511] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.685347][ T3511] device bridge_slave_1 entered promiscuous mode [ 193.917043][ T3511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.965315][ T3512] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.972928][ T3512] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.983022][ T3512] device bridge_slave_0 entered promiscuous mode [ 194.012520][ T6] Bluetooth: hci0: command 0x0409 tx timeout [ 194.065162][ T3511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.103904][ T3512] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.111455][ T3512] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.121107][ T3512] device bridge_slave_1 entered promiscuous mode [ 194.181458][ T6] Bluetooth: hci1: command 0x0409 tx timeout [ 194.336608][ T3511] team0: Port device team_slave_0 added [ 194.412035][ T6] Bluetooth: hci2: command 0x0409 tx timeout [ 194.437486][ T3511] team0: Port device team_slave_1 added [ 194.445288][ T3515] chnl_net:caif_netlink_parms(): no params data found [ 194.489584][ T3512] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.582464][ T3511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.589578][ T3511] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 194.615910][ T3511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.635284][ T3512] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.645149][ T3516] chnl_net:caif_netlink_parms(): no params data found [ 194.652769][ T6] Bluetooth: hci4: command 0x0409 tx timeout [ 194.661721][ T3148] Bluetooth: hci5: command 0x0409 tx timeout [ 194.682744][ T3513] chnl_net:caif_netlink_parms(): no params data found [ 194.700495][ T3511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.702179][ T3148] Bluetooth: hci3: command 0x0409 tx timeout [ 194.707858][ T3511] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 194.739924][ T3511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.906552][ T3512] team0: Port device team_slave_0 added [ 195.004937][ T3512] team0: Port device team_slave_1 added [ 195.067626][ T3514] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.075556][ T3514] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.085434][ T3514] device bridge_slave_0 entered promiscuous mode [ 195.230957][ T3514] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.238585][ T3514] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.248514][ T3514] device bridge_slave_1 entered promiscuous mode [ 195.269078][ T3511] device hsr_slave_0 entered promiscuous mode [ 195.289394][ T3511] device hsr_slave_1 entered promiscuous mode [ 195.412706][ T3512] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 195.419819][ T3512] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 195.446179][ T3512] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 195.469197][ T3514] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 195.491253][ T3514] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 195.502872][ T3512] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 195.510001][ T3512] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 195.536368][ T3512] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 195.764855][ T3514] team0: Port device team_slave_0 added [ 195.843139][ T3513] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.850764][ T3513] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.861241][ T3513] device bridge_slave_0 entered promiscuous mode [ 195.887999][ T3514] team0: Port device team_slave_1 added [ 195.931169][ T3516] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.938863][ T3516] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.948943][ T3516] device bridge_slave_0 entered promiscuous mode [ 196.075453][ T3513] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.083515][ T3513] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.093179][ T3513] device bridge_slave_1 entered promiscuous mode [ 196.093216][ T28] Bluetooth: hci0: command 0x041b tx timeout [ 196.109042][ T3516] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.116819][ T3516] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.126199][ T3516] device bridge_slave_1 entered promiscuous mode [ 196.135566][ T3515] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.143285][ T3515] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.153445][ T3515] device bridge_slave_0 entered promiscuous mode [ 196.262364][ T28] Bluetooth: hci1: command 0x041b tx timeout [ 196.307543][ T3515] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.315609][ T3515] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.325266][ T3515] device bridge_slave_1 entered promiscuous mode [ 196.355877][ T3512] device hsr_slave_0 entered promiscuous mode [ 196.365942][ T3512] device hsr_slave_1 entered promiscuous mode [ 196.374312][ T3512] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 196.382078][ T3512] Cannot create hsr debugfs directory [ 196.389961][ T3514] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 196.397213][ T3514] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 196.423475][ T3514] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 196.443303][ T3513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 196.492352][ T6] Bluetooth: hci2: command 0x041b tx timeout [ 196.576085][ T3513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 196.599130][ T3514] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 196.606338][ T3514] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 196.632667][ T3514] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 196.653985][ T3516] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 196.671414][ T3515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 196.742160][ T6] Bluetooth: hci5: command 0x041b tx timeout [ 196.748929][ T6] Bluetooth: hci4: command 0x041b tx timeout [ 196.812308][ T3516] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 196.828662][ T3515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 196.863135][ T2487] Bluetooth: hci3: command 0x041b tx timeout [ 196.932826][ T3513] team0: Port device team_slave_0 added [ 197.073772][ T3513] team0: Port device team_slave_1 added [ 197.107958][ T3516] team0: Port device team_slave_0 added [ 197.120530][ T3515] team0: Port device team_slave_0 added [ 197.145123][ T3515] team0: Port device team_slave_1 added [ 197.176378][ T3514] device hsr_slave_0 entered promiscuous mode [ 197.185024][ T3514] device hsr_slave_1 entered promiscuous mode [ 197.194405][ T3514] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 197.202248][ T3514] Cannot create hsr debugfs directory [ 197.258552][ T3516] team0: Port device team_slave_1 added [ 197.415953][ T3515] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 197.423651][ T3515] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 197.449958][ T3515] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 197.498112][ T3513] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 197.505372][ T3513] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 197.531680][ T3513] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 197.572872][ T3515] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 197.579981][ T3515] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 197.606367][ T3515] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 197.658669][ T3513] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 197.665989][ T3513] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 197.692268][ T3513] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 197.724001][ T3516] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 197.731113][ T3516] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 197.757483][ T3516] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 197.860171][ T3516] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 197.867396][ T3516] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 197.893711][ T3516] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 198.009863][ T3513] device hsr_slave_0 entered promiscuous mode [ 198.018853][ T3513] device hsr_slave_1 entered promiscuous mode [ 198.027840][ T3513] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 198.035804][ T3513] Cannot create hsr debugfs directory [ 198.172367][ T6] Bluetooth: hci0: command 0x040f tx timeout [ 198.193672][ T3515] device hsr_slave_0 entered promiscuous mode [ 198.202453][ T3515] device hsr_slave_1 entered promiscuous mode [ 198.210284][ T3515] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 198.218166][ T3515] Cannot create hsr debugfs directory [ 198.332116][ T6] Bluetooth: hci1: command 0x040f tx timeout [ 198.412945][ T3516] device hsr_slave_0 entered promiscuous mode [ 198.421443][ T3516] device hsr_slave_1 entered promiscuous mode [ 198.430631][ T3516] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 198.438385][ T3516] Cannot create hsr debugfs directory [ 198.445567][ T3511] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 198.471305][ T3511] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 198.487781][ T3511] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 198.517047][ T3511] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 198.572228][ T28] Bluetooth: hci2: command 0x040f tx timeout [ 198.816286][ T6] Bluetooth: hci4: command 0x040f tx timeout [ 198.829157][ T6] Bluetooth: hci5: command 0x040f tx timeout [ 198.893478][ T6] Bluetooth: hci3: command 0x040f tx timeout [ 199.149562][ T3512] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 199.230983][ T3512] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 199.250558][ T3512] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 199.351713][ T3512] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 199.387253][ T3514] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 199.431156][ T3514] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 199.503591][ T3514] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 199.527315][ T3514] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 199.778950][ T3515] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 199.807795][ T3515] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 199.832117][ T3513] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 199.867798][ T3513] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 199.887926][ T3513] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 199.906558][ T3515] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 199.930578][ T3515] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 199.975962][ T3513] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 200.099949][ T3516] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 200.156580][ T3516] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 200.261282][ T3564] Bluetooth: hci0: command 0x0419 tx timeout [ 200.330832][ T3516] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 200.387679][ T3516] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 200.422874][ T3564] Bluetooth: hci1: command 0x0419 tx timeout [ 200.599678][ T3511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.658278][ T28] Bluetooth: hci2: command 0x0419 tx timeout [ 200.825656][ T3512] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.869928][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 200.880433][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 200.925735][ T28] Bluetooth: hci5: command 0x0419 tx timeout [ 200.938228][ T28] Bluetooth: hci4: command 0x0419 tx timeout [ 200.956034][ T3511] 8021q: adding VLAN 0 to HW filter on device team0 [ 200.977514][ T3564] Bluetooth: hci3: command 0x0419 tx timeout [ 201.028479][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.039058][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.062115][ T3514] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.081205][ T3512] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.162936][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 201.174418][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 201.184444][ T3565] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.191762][ T3565] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.249454][ T3515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.307682][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 201.318580][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 201.330134][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 201.339622][ T3564] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.347160][ T3564] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.356660][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.367447][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.377089][ T3564] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.384667][ T3564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.394123][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.404376][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.414094][ T3564] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.421413][ T3564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.430672][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.439876][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.460635][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 201.492716][ T3514] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.531605][ T3148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 201.543859][ T3148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 201.624467][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 201.635525][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 201.645541][ T3562] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.653103][ T3562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.662700][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 201.674509][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.684407][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.718864][ T3513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.749996][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 201.760836][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 201.772775][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.783456][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.793630][ T3566] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.801124][ T3566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.810577][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 201.822276][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 201.844562][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 201.903871][ T3515] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.933094][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 201.944964][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 201.956135][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 201.967974][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 201.979236][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 201.991427][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 202.003267][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 202.061575][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 202.073085][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.083704][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.094284][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 202.176378][ T3513] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.208958][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.219541][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.230004][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.239887][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.249745][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 202.260542][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.270804][ T3565] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.278443][ T3565] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.288071][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 202.299588][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 202.311681][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.322364][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.332826][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 202.344119][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 202.354412][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 202.365053][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.375077][ T3565] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.382642][ T3565] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.397035][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 202.409743][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.419724][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 202.459191][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.469841][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.502228][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 202.590231][ T3516] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.604014][ T3514] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 202.616649][ T3514] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 202.641240][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.651359][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.663158][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 202.675098][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 202.685640][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.696342][ T3566] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.703882][ T3566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.713168][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.723770][ T3566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.749872][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 202.759942][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.769942][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 202.846001][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 202.856659][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.866897][ T3564] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.874442][ T3564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.883945][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 202.892764][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 202.924020][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 202.935622][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 203.023401][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 203.034559][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 203.046285][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 203.057461][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 203.065593][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 203.111298][ T3511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.156048][ T3514] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.187051][ T3516] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.259178][ T3515] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 203.269955][ T3515] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 203.300678][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 203.313037][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.324323][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.335766][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 203.343746][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 203.351691][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.361428][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.371174][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 203.383267][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.393850][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.404429][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 203.416178][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 203.453123][ T3512] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.653783][ T3513] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 203.666753][ T3513] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 203.795640][ T3515] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.869282][ T3516] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 203.880538][ T3516] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 203.947431][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 203.958080][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 203.968774][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 203.979760][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.989887][ T3560] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.997457][ T3560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.006976][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 204.018803][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 204.030144][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 204.040942][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 204.051094][ T3560] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.058671][ T3560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.068144][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 204.078818][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 204.090531][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 204.102728][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 204.113390][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 204.123854][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 204.135767][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 204.143821][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 204.151801][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 204.163851][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 204.175080][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 204.186691][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 204.197903][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 204.208512][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 204.220053][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 204.230672][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 204.241205][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 204.249299][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 204.324965][ T3513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 204.415613][ T3516] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 205.286662][ T3511] device veth0_vlan entered promiscuous mode [ 205.419316][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 205.429429][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 205.439408][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 205.450031][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 205.460091][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 205.468192][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 205.476328][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 205.487607][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 205.498734][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 205.509469][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 205.521236][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 205.532467][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 205.543833][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 205.554681][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 205.584917][ T3511] device veth1_vlan entered promiscuous mode [ 205.627949][ T3512] device veth0_vlan entered promiscuous mode [ 205.781559][ T3512] device veth1_vlan entered promiscuous mode [ 205.963157][ T3511] device veth0_macvtap entered promiscuous mode [ 206.007171][ T3513] device veth0_vlan entered promiscuous mode [ 206.019201][ T3515] device veth0_vlan entered promiscuous mode [ 206.091264][ T3511] device veth1_macvtap entered promiscuous mode [ 206.106271][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 206.116188][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 206.126086][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 206.136094][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 206.146022][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 206.157012][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 206.167878][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 206.179495][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 206.190538][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 206.201487][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 206.213763][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 206.224243][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 206.234999][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 206.246409][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 206.258402][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 206.269835][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 206.280867][ T3562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 206.310961][ T2487] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 206.321326][ T2487] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 206.331329][ T2487] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 206.341175][ T2487] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 206.351208][ T2487] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 206.371502][ T3512] device veth0_macvtap entered promiscuous mode [ 206.393329][ T3515] device veth1_vlan entered promiscuous mode [ 206.411345][ T3513] device veth1_vlan entered promiscuous mode [ 206.448042][ T3512] device veth1_macvtap entered promiscuous mode [ 206.474877][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 206.485415][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 206.496035][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 206.507609][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 206.518283][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 206.529440][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 206.642941][ T3511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 206.730306][ T3511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 206.739892][ T3512] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 206.752476][ T3512] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 206.767619][ T3512] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 206.798870][ T3514] device veth0_vlan entered promiscuous mode [ 206.833813][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 206.844951][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 206.856258][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 206.867217][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 206.878985][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 206.890323][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 206.901818][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 206.914215][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 206.925546][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 206.936641][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 206.973037][ T3515] device veth0_macvtap entered promiscuous mode [ 206.987342][ T3511] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.996429][ T3511] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.005492][ T3511] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.014624][ T3511] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.036067][ T3512] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 207.046818][ T3512] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.064267][ T3512] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 207.098412][ T3513] device veth0_macvtap entered promiscuous mode [ 207.123470][ T3515] device veth1_macvtap entered promiscuous mode [ 207.139049][ T3512] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.149626][ T3512] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.158667][ T3512] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.167687][ T3512] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.193202][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 207.203422][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 207.215829][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 207.226320][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 207.236899][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 207.247945][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 207.258897][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 207.270123][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 207.291175][ T3514] device veth1_vlan entered promiscuous mode [ 207.341253][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 207.351982][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 207.362474][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 207.418562][ T3513] device veth1_macvtap entered promiscuous mode [ 207.443913][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 207.456006][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 207.466934][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 207.651240][ T3515] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 207.662655][ T3515] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.672745][ T3515] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 207.683385][ T3515] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.698318][ T3515] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 207.711207][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 207.723651][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 207.762813][ T3513] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 207.773528][ T3513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.783602][ T3513] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 207.794297][ T3513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.805100][ T3513] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 207.815934][ T3513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.830980][ T3513] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 207.870077][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 207.881213][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 207.892268][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 207.903429][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 207.914826][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 207.925362][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 207.962476][ T3515] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 207.973281][ T3515] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.983463][ T3515] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 207.994177][ T3515] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.009273][ T3515] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 208.027172][ T3516] device veth0_vlan entered promiscuous mode [ 208.041678][ T3513] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 208.053450][ T3513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.063557][ T3513] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 208.074219][ T3513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.084323][ T3513] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 208.095002][ T3513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.109926][ T3513] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 208.121254][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 208.132547][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 208.142520][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 208.153545][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 208.164563][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 208.175465][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 208.202738][ T3515] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.211757][ T3515] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.221356][ T3515] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.230569][ T3515] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.259371][ T3514] device veth0_macvtap entered promiscuous mode [ 208.299138][ T3513] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.308271][ T3513] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.317532][ T3513] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.326727][ T3513] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.369374][ T3516] device veth1_vlan entered promiscuous mode [ 208.390588][ T3514] device veth1_macvtap entered promiscuous mode [ 208.558552][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 208.569269][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 208.580581][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 208.591024][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 208.601417][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 208.612430][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 208.670892][ T3514] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 208.683867][ T3514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.693982][ T3514] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 208.704635][ T3514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.714738][ T3514] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 208.725399][ T3514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.735488][ T3514] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 208.746140][ T3514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.761406][ T3514] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 208.771734][ T3516] device veth0_macvtap entered promiscuous mode [ 208.843422][ T3516] device veth1_macvtap entered promiscuous mode [ 208.870392][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 208.881619][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 208.892841][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 209.036146][ T3516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 209.047685][ T3516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.059005][ T3516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 209.069764][ T3516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.079806][ T3516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 209.090537][ T3516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.100612][ T3516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 209.111314][ T3516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.121374][ T3516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 209.132119][ T3516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.147119][ T3516] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 209.173016][ T3570] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 209.184177][ T3570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 209.375442][ T3514] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 209.387139][ T3514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.397246][ T3514] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 209.407911][ T3514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.417998][ T3514] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 209.428717][ T3514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.438808][ T3514] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 209.449473][ T3514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.464769][ T3514] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 209.478816][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 209.491508][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 209.739066][ T3516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 209.752322][ T3516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.762430][ T3516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 209.773099][ T3516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.783121][ T3516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 209.793833][ T3516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.803879][ T3516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 209.814592][ T3516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.824621][ T3516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 209.835340][ T3516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 209.850631][ T3516] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 209.892485][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 209.903544][ T3560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 210.157773][ T3514] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.169304][ T3514] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.178423][ T3514] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.187478][ T3514] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.294034][ T3516] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.303144][ T3516] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.312241][ T3516] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.321194][ T3516] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.405763][ T3584] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.414586][ T3584] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 212.423698][ T123] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 212.438989][ T1019] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.447694][ T1019] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 212.571630][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 212.638967][ T3584] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.647542][ T3584] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 212.664550][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 212.743868][ T3587] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.752802][ T3587] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 212.760746][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 212.906302][ T1196] ieee802154 phy0 wpan0: encryption failed: -22 [ 212.912991][ T1196] ieee802154 phy1 wpan1: encryption failed: -22 09:59:16 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = syz_io_uring_setup(0x570, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0, 0xfd9de5738ca6d6f3}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_enter(r2, 0x6905, 0x0, 0x0, 0x0, 0x0) 09:59:16 executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x9da, 0x6, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x2, &(0x7f00000000c0)=@string={0x2}}, {0x4, &(0x7f0000000100)=@lang_id={0x4}}, {0x2, &(0x7f0000000180)=@string={0x2}}]}) [ 213.806195][ T3606] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 213.814324][ T3606] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 213.825386][ T3570] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 213.902939][ T3587] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 213.911091][ T3587] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 213.934956][ T3570] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 214.055932][ T3606] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 214.064300][ T3606] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 214.073786][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 214.294917][ T3570] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 214.355454][ T1019] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 214.364337][ T1019] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 214.375464][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 214.542455][ T3570] usb 4-1: Using ep0 maxpacket: 32 [ 214.662563][ T3570] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 214.761569][ T3570] usb 4-1: language id specifier not provided by device, defaulting to English 09:59:17 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010700)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}, {0x0}, {&(0x7f0000010e00)="d92f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="0000000000000000000000000000000000000000000000000000000026dd0ce3", 0x20, 0x400fe0}, {&(0x7f0000011000)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x4011e0}, {&(0x7f0000011300)}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d92f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="0000000000000000000000000000000000000000000000000000000026dd0ce3", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)=ANY=[]) [ 214.942906][ T3570] usb 4-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 214.953118][ T3570] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.961331][ T3570] usb 4-1: SerialNumber: syz [ 215.159838][ T3570] usbhid 4-1:1.0: couldn't find an input interrupt endpoint [ 215.329879][ T3745] loop0: detected capacity change from 0 to 16479 [ 215.360132][ T3570] usb 4-1: USB disconnect, device number 2 09:59:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x5e, &(0x7f0000000080)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "103ff2", 0x28, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x2, 0xa, 0xc2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x7, "d776ec457c"}, @window={0x3, 0x3, 0xa9}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 215.404094][ T3745] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 215.412544][ T3745] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 09:59:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "103ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x2, 0x5, 0xbc}}}}}}}, 0x0) [ 215.528625][ T3745] F2FS-fs (loop0): invalid crc_offset: 0 [ 215.694052][ T3745] F2FS-fs (loop0): SIT is corrupted node# 0 vs 7 [ 215.700688][ T3745] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-117) [ 215.803030][ T3606] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 215.811048][ T3606] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 215.827681][ T3148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 215.898815][ T3755] TCP: tcp_parse_options: Illegal window scaling value 169 > 14 received 09:59:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x5a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0xc2, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0x4}, @mptcp=@add_addr={0x5, 0xc, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 09:59:19 executing program 2: syz_usb_connect(0x0, 0x3f, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r0, 0x40015b13, 0x0) 09:59:19 executing program 0: r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000b80)={0x14, 0x0, &(0x7f0000000b40)={0x0, 0x3, 0x4, @lang_id={0x4}}}, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac1(r0, &(0x7f00000007c0)={0x14, 0x0, &(0x7f0000000780)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x409}}}, 0x0) [ 216.145334][ T3587] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 216.153940][ T3587] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 216.162616][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 09:59:19 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89b1, &(0x7f0000000040)={'sit0\x00', 0x0}) [ 216.273925][ T3587] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 216.282606][ T3587] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 216.290912][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 09:59:19 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') preadv(r0, &(0x7f0000002380)=[{0x0, 0x2}, {&(0x7f00000020c0)=""/47, 0x2f}], 0x2, 0x0, 0x0) [ 216.683278][ T3764] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) [ 216.700767][ T69] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 216.709539][ T69] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 216.723793][ T3148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 216.901048][ T3767] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 216.910943][ T3767] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 217.082761][ T3565] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 217.463434][ T3565] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 217.476775][ T3565] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 217.487820][ T3565] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 09:59:20 executing program 4: syz_usb_connect$uac1(0x2, 0xc0, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xae, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@processing_unit={0xb, 0x24, 0x7, 0x0, 0x0, 0x0, "fbe1bcfe"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "431a4f", "44c0"}, @as_header={0x7}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "111d9622cea53323"}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x5, 0x3, 0x0, 0x1, 'W', "35f4"}, @as_header={0x7}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x1}}}}}}}]}}, 0x0) 09:59:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x6000001c}) ppoll(&(0x7f0000000000)=[{r2, 0x4b57, 0x64}], 0x1, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 09:59:20 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010700)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}, {0x0}, {&(0x7f0000010e00)="d92f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="0000000000000000000000000000000000000000000000000000000026dd0ce3", 0x20, 0x400fe0}, {0x0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d92f381f0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="0000000000000000000000000000000000000000000000000000000026dd0ce3", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)=ANY=[]) 09:59:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') preadv(r0, &(0x7f0000002380)=[{0x0, 0x2}, {&(0x7f00000020c0)=""/47, 0x2f}], 0x2, 0x0, 0x0) 09:59:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x5a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0xc2, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0x4}, @mptcp=@add_addr={0x2, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) [ 217.684644][ T3565] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 217.694048][ T3565] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.702507][ T3565] usb 1-1: Product: syz [ 217.706853][ T3565] usb 1-1: Manufacturer: syz [ 217.711631][ T3565] usb 1-1: SerialNumber: syz 09:59:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') preadv(r0, &(0x7f0000002380)=[{0x0, 0x2}, {&(0x7f00000020c0)=""/47, 0x2f}], 0x2, 0x0, 0x0) [ 217.766089][ T3780] loop2: detected capacity change from 0 to 16479 09:59:20 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f00000001c0)='GPL\x00', 0x4, 0x8f, &(0x7f00000002c0)=""/143, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00'}, 0x10) syz_mount_image$ext4(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0xfc72, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x6, 0xd0c}}, 0x30) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)='./bus\x00') [ 217.860742][ T3780] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 217.868946][ T3780] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 218.040849][ T3780] F2FS-fs (loop2): invalid crc_offset: 0 [ 218.147549][ T3780] F2FS-fs (loop2): SIT is corrupted node# 0 vs 7 [ 218.155290][ T3780] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-117) [ 218.313412][ T3565] usb 1-1: 0:2 : does not exist 09:59:21 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') preadv(r0, &(0x7f0000002380)=[{0x0, 0x2}, {&(0x7f00000020c0)=""/47, 0x2f}], 0x2, 0x0, 0x0) 09:59:21 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}, {&(0x7f0000000140)="640400000000000005ff", 0xa, 0x11400}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="00859bf19305d13a4ba6115673e79195390e9f9a75665b17aed413bec4c4e9b09dfb907c57f8f3d58d699705665778faf9824c0437ee8f1a93189d5159ec22e857967bd48a52a9d3479da8fe52590c75514562c5e86f1c83b3f6ac8f42b12a4b3fdb9da159597b7be06858b29d571b6325657ca68d2bf96d6087fba8f9e9ebea2546b3290fd8"]) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r0, &(0x7f0000000080)='./file1\x00', 0x0, r2, 0x0) [ 218.472326][ T20] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 218.526755][ T3565] usb 1-1: USB disconnect, device number 2 [ 218.607963][ T3793] overlayfs: failed to resolve './file0': -2 [ 218.843350][ T20] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 218.852841][ T20] usb 5-1: config 1 has no interface number 1 [ 218.859137][ T20] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 218.870476][ T20] usb 5-1: config 1 interface 2 has no altsetting 0 [ 218.935904][ T3796] loop2: detected capacity change from 0 to 264192 [ 219.113863][ T20] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 219.123329][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.131535][ T20] usb 5-1: Product: syz [ 219.137658][ T20] usb 5-1: Manufacturer: syz [ 219.142524][ T20] usb 5-1: SerialNumber: syz 09:59:22 executing program 0: r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000b80)={0x14, 0x0, &(0x7f0000000b40)={0x0, 0x3, 0x4, @lang_id={0x4}}}, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac1(r0, &(0x7f00000007c0)={0x14, 0x0, &(0x7f0000000780)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x409}}}, 0x0) 09:59:22 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00'}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000004280)=ANY=[@ANYBLOB="24000000400090", @ANYRES16], 0x24}}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) dup2(r0, r3) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x51002, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000400)="fe9653fe1827023408e8820e7d4ef141c35d3eb143331cbdd90fd8a522d7bc5278c96247aa45341f42a97a00f20b64d25e858d8172b69cf9efa16d707251035d7571f095189d982a36b5badfec5a5c5aef706b7239333ff3f18ef73f55888aaf15dd73eba9b4d64c3227ebf849b5ce58879e0c88b6f9ce91021138574d0f046525b375b743bfc3d3274233c1e36d74f31d0a5e61ab9de2a9b76afb127cac1b80a370d0495833d6374d7ba260b80166cd5f2da11aa5e051f9dfc0bbb12e4155ac9579c695", 0xc4, 0x80, 0x0, 0x2, r5}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000500)="14318a26d851f48f62bd2499c245f18270f30fe1a9d1b9a3161d8634ede28ab59b4dde533ccb1a4a799ab6a410cb067c88c8745166a49ec9a4414911b35f09025c1ca44590e0efae57e91fff9d47e8a619658f8e91c75afdb64b517078a145bf10e10457c457dd9246250d25bf8ab1d968114417fac6f962c1dffd80bc746c6779708f9b9011544c590b20159a727ae8e796eeee4ffb41cbdc1e9d2e4b8c29d5d47991155be4b84b19d35523fb93e43675f47b35015fe26fd1467ff248ffd1f6e756674d23ddca4514bf62938803a2c18639386dbefb805d4a0685e2b3da0208201ef3", 0xe3, 0x4, 0x0, 0x1, r6}]) sendfile(r2, r4, 0x0, 0x10000) 09:59:22 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000740)=""/217, 0xd9, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x6000001c}) ppoll(&(0x7f0000000000)=[{r0, 0x10, 0xb00}, {r2, 0x4b57, 0x64}], 0x10, 0x0, 0x0, 0x1473bf3) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x80) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) [ 219.286505][ T3732] udevd[3732]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 219.324034][ T3796] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 219.500163][ T20] usb 5-1: 2:1 : format type 0 is detected, processed as PCM [ 219.509956][ T20] usb 5-1: selecting invalid altsetting 0 [ 219.624884][ T20] usb 5-1: 2:1: cannot set freq 16004439 to ep 0x82 [ 219.663965][ T20] usb 5-1: selecting invalid altsetting 0 [ 219.730204][ T3515] EXT4-fs (loop2): unmounting filesystem. [ 219.767114][ T24] audit: type=1804 audit(1660816762.818:2): pid=3810 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir3607600691/syzkaller.cFWNbo/3/bus" dev="sda1" ino=1158 res=1 errno=0 [ 219.792907][ T24] audit: type=1800 audit(1660816762.818:3): pid=3810 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1158 res=0 errno=0 09:59:23 executing program 4: syz_usb_connect$uac1(0x2, 0xc0, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xae, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@processing_unit={0xb, 0x24, 0x7, 0x0, 0x0, 0x0, "fbe1bcfe"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "431a4f", "44c0"}, @as_header={0x7}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "111d9622cea53323"}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x5, 0x3, 0x0, 0x1, 'W', "35f4"}, @as_header={0x7}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x1}}}}}}}]}}, 0x0) [ 220.074466][ T20] usb 5-1: USB disconnect, device number 2 [ 220.162436][ T3565] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 220.220465][ T3703] udevd[3703]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 220.433106][ T3781] not chained 10000 origins [ 220.441178][ T3781] CPU: 1 PID: 3781 Comm: syz-executor.1 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 220.451395][ T3781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 220.461568][ T3781] Call Trace: [ 220.464939][ T3781] [ 220.467949][ T3781] dump_stack_lvl+0x1c8/0x256 [ 220.472817][ T3781] dump_stack+0x1a/0x1c [ 220.477136][ T3781] kmsan_internal_chain_origin+0x78/0x120 [ 220.483025][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 220.489442][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 220.495413][ T3781] ? ____sys_recvmsg+0x5c1/0x810 [ 220.500492][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 220.505832][ T3781] ? get_compat_msghdr+0x8c/0x1c0 [ 220.510993][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 220.516956][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 220.522311][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 220.528279][ T3781] ? should_fail+0x3f/0x810 [ 220.532921][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 220.538168][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 220.544561][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 220.550511][ T3781] __msan_chain_origin+0xbd/0x140 [ 220.555669][ T3781] __get_compat_msghdr+0x514/0x750 [ 220.560934][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 220.565909][ T3781] ? ___sys_recvmsg+0xa9/0x890 [ 220.570795][ T3781] ? do_recvmmsg+0x682/0x1180 [ 220.575593][ T3781] ___sys_recvmsg+0x19d/0x890 [ 220.580384][ T3781] ? do_recvmmsg+0x6e4/0x1180 [ 220.585195][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 220.590443][ T3781] ? kmsan_internal_check_memory+0x94/0x530 [ 220.596481][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 220.602434][ T3781] do_recvmmsg+0x682/0x1180 [ 220.607075][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 220.613468][ T3781] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 220.620025][ T3781] __sys_recvmmsg+0x113/0x450 [ 220.624840][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 220.631228][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 220.636469][ T3781] ? exit_to_user_mode_prepare+0x119/0x220 [ 220.642405][ T3781] do_fast_syscall_32+0x33/0x70 [ 220.647468][ T3781] do_SYSENTER_32+0x1b/0x20 [ 220.652090][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 220.658553][ T3781] RIP: 0023:0xf7fec549 [ 220.662709][ T3781] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 220.682458][ T3781] RSP: 002b:00000000f7fc65cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 220.690990][ T3781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 220.699062][ T3781] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 220.707126][ T3781] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 220.715197][ T3781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 220.723260][ T3781] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 220.731346][ T3781] [ 220.734872][ T3781] Uninit was stored to memory at: [ 220.735768][ T3565] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 220.740032][ T3781] __get_compat_msghdr+0x514/0x750 [ 220.748745][ T3565] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 220.753935][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 220.764119][ T3565] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 220.768947][ T3781] ___sys_recvmsg+0x19d/0x890 [ 220.782936][ T3781] do_recvmmsg+0x682/0x1180 [ 220.787582][ T3781] __sys_recvmmsg+0x113/0x450 [ 220.792490][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 220.798892][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 220.804252][ T3781] do_fast_syscall_32+0x33/0x70 [ 220.809250][ T3781] do_SYSENTER_32+0x1b/0x20 [ 220.813982][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 220.820469][ T3781] [ 220.822951][ T3781] Uninit was stored to memory at: [ 220.828164][ T3781] __get_compat_msghdr+0x514/0x750 [ 220.833503][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 220.838482][ T3781] ___sys_recvmsg+0x19d/0x890 [ 220.843384][ T3781] do_recvmmsg+0x682/0x1180 [ 220.848019][ T3781] __sys_recvmmsg+0x113/0x450 [ 220.852924][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 220.859322][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 220.864671][ T3781] do_fast_syscall_32+0x33/0x70 [ 220.869696][ T3781] do_SYSENTER_32+0x1b/0x20 [ 220.874427][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 220.880902][ T3781] [ 220.883386][ T3781] Uninit was stored to memory at: [ 220.888583][ T3781] __get_compat_msghdr+0x514/0x750 [ 220.893912][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 220.898901][ T3781] ___sys_recvmsg+0x19d/0x890 [ 220.903808][ T3781] do_recvmmsg+0x682/0x1180 [ 220.908437][ T3781] __sys_recvmmsg+0x113/0x450 [ 220.913322][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 220.919723][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 220.925098][ T3781] do_fast_syscall_32+0x33/0x70 [ 220.930086][ T3781] do_SYSENTER_32+0x1b/0x20 [ 220.934819][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 220.941306][ T3781] [ 220.943783][ T3781] Uninit was stored to memory at: [ 220.948974][ T3781] __get_compat_msghdr+0x514/0x750 [ 220.954291][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 220.959271][ T3781] ___sys_recvmsg+0x19d/0x890 [ 220.964169][ T3781] do_recvmmsg+0x682/0x1180 [ 220.968808][ T3781] __sys_recvmmsg+0x113/0x450 [ 220.973700][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 220.980099][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 220.985435][ T3781] do_fast_syscall_32+0x33/0x70 [ 220.990435][ T3781] do_SYSENTER_32+0x1b/0x20 [ 220.995162][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 221.001651][ T3781] [ 221.004183][ T3781] Uninit was stored to memory at: [ 221.009392][ T3781] __get_compat_msghdr+0x514/0x750 [ 221.014737][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 221.019717][ T3781] ___sys_recvmsg+0x19d/0x890 [ 221.024611][ T3781] do_recvmmsg+0x682/0x1180 [ 221.029250][ T3781] __sys_recvmmsg+0x113/0x450 [ 221.034158][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 221.040568][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 221.045916][ T3781] do_fast_syscall_32+0x33/0x70 [ 221.050902][ T3781] do_SYSENTER_32+0x1b/0x20 [ 221.055622][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 221.062182][ T3781] [ 221.064573][ T3781] Uninit was stored to memory at: [ 221.069775][ T3781] __get_compat_msghdr+0x514/0x750 [ 221.075106][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 221.080098][ T3781] ___sys_recvmsg+0x19d/0x890 [ 221.085005][ T3781] do_recvmmsg+0x682/0x1180 [ 221.089649][ T3781] __sys_recvmmsg+0x113/0x450 [ 221.094550][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 221.100962][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 221.103235][ T3565] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 221.106258][ T3781] do_fast_syscall_32+0x33/0x70 [ 221.115415][ T3565] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.120146][ T3781] do_SYSENTER_32+0x1b/0x20 [ 221.128382][ T3565] usb 1-1: Product: syz [ 221.132836][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 221.137072][ T3565] usb 1-1: Manufacturer: syz [ 221.143450][ T3781] [ 221.143465][ T3781] Uninit was stored to memory at: [ 221.143581][ T3781] __get_compat_msghdr+0x514/0x750 [ 221.148084][ T3565] usb 1-1: SerialNumber: syz [ 221.150394][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 221.170652][ T3781] ___sys_recvmsg+0x19d/0x890 [ 221.175555][ T3781] do_recvmmsg+0x682/0x1180 [ 221.180194][ T3781] __sys_recvmmsg+0x113/0x450 [ 221.185096][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 221.191509][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 221.196924][ T3781] do_fast_syscall_32+0x33/0x70 [ 221.201996][ T3781] do_SYSENTER_32+0x1b/0x20 [ 221.206635][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 221.213257][ T3781] [ 221.215648][ T3781] Local variable msg_sys created at: [ 221.221041][ T3781] do_recvmmsg+0x5c/0x1180 [ 221.225733][ T3781] __sys_recvmmsg+0x113/0x450 [ 221.785784][ T3781] not chained 20000 origins [ 221.790398][ T3781] CPU: 1 PID: 3781 Comm: syz-executor.1 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 221.800549][ T3781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 221.810670][ T3781] Call Trace: [ 221.814048][ T3781] [ 221.817041][ T3781] dump_stack_lvl+0x1c8/0x256 [ 221.821910][ T3781] dump_stack+0x1a/0x1c [ 221.826233][ T3781] kmsan_internal_chain_origin+0x78/0x120 [ 221.832089][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 221.838525][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 221.842656][ T3570] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 221.844454][ T3781] ? ____sys_recvmsg+0x5c1/0x810 [ 221.857007][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 221.862347][ T3781] ? get_compat_msghdr+0x8c/0x1c0 [ 221.867559][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 221.873539][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 221.878879][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 221.884870][ T3781] ? should_fail+0x3f/0x810 [ 221.889465][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 221.894693][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 221.901112][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 221.907090][ T3781] __msan_chain_origin+0xbd/0x140 [ 221.912259][ T3781] __get_compat_msghdr+0x514/0x750 [ 221.917522][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 221.922494][ T3781] ? ___sys_recvmsg+0xa9/0x890 [ 221.927334][ T3781] ? do_recvmmsg+0x682/0x1180 [ 221.932122][ T3781] ___sys_recvmsg+0x19d/0x890 [ 221.936883][ T3781] ? do_recvmmsg+0x6e4/0x1180 [ 221.941722][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 221.946988][ T3781] ? kmsan_internal_check_memory+0x94/0x530 [ 221.952996][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 221.958917][ T3781] do_recvmmsg+0x682/0x1180 [ 221.963526][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 221.969890][ T3781] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 221.976423][ T3781] __sys_recvmmsg+0x113/0x450 [ 221.981254][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 221.987643][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 221.992923][ T3781] ? exit_to_user_mode_prepare+0x119/0x220 [ 221.994188][ T3565] usb 1-1: 0:2 : does not exist [ 221.998839][ T3781] do_fast_syscall_32+0x33/0x70 [ 222.008696][ T3781] do_SYSENTER_32+0x1b/0x20 [ 222.013354][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 222.019851][ T3781] RIP: 0023:0xf7fec549 [ 222.024030][ T3781] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 222.043805][ T3781] RSP: 002b:00000000f7fc65cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 222.052370][ T3781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 222.060476][ T3781] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 222.068616][ T3781] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 222.076705][ T3781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 222.084801][ T3781] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 222.092920][ T3781] [ 222.107356][ T3781] Uninit was stored to memory at: [ 222.120066][ T3781] __get_compat_msghdr+0x514/0x750 [ 222.125503][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 222.130501][ T3781] ___sys_recvmsg+0x19d/0x890 [ 222.135496][ T3781] do_recvmmsg+0x682/0x1180 [ 222.140137][ T3781] __sys_recvmmsg+0x113/0x450 [ 222.145112][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 222.151525][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 222.156964][ T3781] do_fast_syscall_32+0x33/0x70 [ 222.162110][ T3781] do_SYSENTER_32+0x1b/0x20 [ 222.166752][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 222.173361][ T3781] [ 222.175798][ T3781] Uninit was stored to memory at: [ 222.181052][ T3781] __get_compat_msghdr+0x514/0x750 [ 222.186481][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 222.191480][ T3781] ___sys_recvmsg+0x19d/0x890 [ 222.196469][ T3781] do_recvmmsg+0x682/0x1180 [ 222.201110][ T3781] __sys_recvmmsg+0x113/0x450 [ 222.206091][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 222.212600][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 222.217890][ T3781] do_fast_syscall_32+0x33/0x70 [ 222.223067][ T3781] do_SYSENTER_32+0x1b/0x20 [ 222.227715][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 222.234382][ T3781] [ 222.236776][ T3781] Uninit was stored to memory at: [ 222.242080][ T3781] __get_compat_msghdr+0x514/0x750 [ 222.247329][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 222.252493][ T3781] ___sys_recvmsg+0x19d/0x890 [ 222.257331][ T3781] do_recvmmsg+0x682/0x1180 [ 222.262151][ T3781] __sys_recvmmsg+0x113/0x450 [ 222.266968][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 222.273545][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 222.278804][ T3781] do_fast_syscall_32+0x33/0x70 [ 222.283960][ T3781] do_SYSENTER_32+0x1b/0x20 [ 222.288607][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 222.295258][ T3781] [ 222.297651][ T3781] Uninit was stored to memory at: [ 222.303003][ T3781] __get_compat_msghdr+0x514/0x750 [ 222.308259][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 222.312443][ T3570] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 222.313377][ T3781] ___sys_recvmsg+0x19d/0x890 [ 222.322586][ T3570] usb 5-1: config 1 has no interface number 1 [ 222.327044][ T3781] do_recvmmsg+0x682/0x1180 [ 222.333286][ T3570] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 222.337755][ T3781] __sys_recvmmsg+0x113/0x450 [ 222.348772][ T3570] usb 5-1: config 1 interface 2 has no altsetting 0 [ 222.353487][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 222.353587][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 222.353671][ T3781] do_fast_syscall_32+0x33/0x70 [ 222.377085][ T3781] do_SYSENTER_32+0x1b/0x20 [ 222.381736][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 222.388401][ T3781] [ 222.390796][ T3781] Uninit was stored to memory at: [ 222.396176][ T3781] __get_compat_msghdr+0x514/0x750 [ 222.401428][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 222.406594][ T3781] ___sys_recvmsg+0x19d/0x890 [ 222.411416][ T3781] do_recvmmsg+0x682/0x1180 [ 222.413913][ T3565] usb 1-1: USB disconnect, device number 3 [ 222.416167][ T3781] __sys_recvmmsg+0x113/0x450 [ 222.426840][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 222.433445][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 222.438707][ T3781] do_fast_syscall_32+0x33/0x70 [ 222.443882][ T3781] do_SYSENTER_32+0x1b/0x20 [ 222.448525][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 222.455182][ T3781] [ 222.457576][ T3781] Uninit was stored to memory at: [ 222.462933][ T3781] __get_compat_msghdr+0x514/0x750 [ 222.468186][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 222.473343][ T3781] ___sys_recvmsg+0x19d/0x890 [ 222.478161][ T3781] do_recvmmsg+0x682/0x1180 [ 222.482912][ T3781] __sys_recvmmsg+0x113/0x450 [ 222.487725][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 222.494310][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 222.499566][ T3781] do_fast_syscall_32+0x33/0x70 [ 222.504727][ T3781] do_SYSENTER_32+0x1b/0x20 [ 222.509366][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 222.515969][ T3781] [ 222.518364][ T3781] Uninit was stored to memory at: [ 222.523717][ T3781] __get_compat_msghdr+0x514/0x750 [ 222.528962][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 222.534133][ T3781] ___sys_recvmsg+0x19d/0x890 [ 222.538954][ T3781] do_recvmmsg+0x682/0x1180 [ 222.543753][ T3781] __sys_recvmmsg+0x113/0x450 [ 222.548569][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 222.555117][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 222.560377][ T3781] do_fast_syscall_32+0x33/0x70 [ 222.565541][ T3781] do_SYSENTER_32+0x1b/0x20 [ 222.570179][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 222.576839][ T3781] [ 222.579242][ T3781] Local variable msg_sys created at: [ 222.584776][ T3781] do_recvmmsg+0x5c/0x1180 [ 222.589366][ T3781] __sys_recvmmsg+0x113/0x450 [ 222.813162][ T3570] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 222.822669][ T3570] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.830871][ T3570] usb 5-1: Product: syz [ 222.835386][ T3570] usb 5-1: Manufacturer: syz [ 222.840161][ T3570] usb 5-1: SerialNumber: syz [ 222.869942][ T3781] not chained 30000 origins [ 222.874877][ T3781] CPU: 1 PID: 3781 Comm: syz-executor.1 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 222.885418][ T3781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 222.895567][ T3781] Call Trace: [ 222.898930][ T3781] [ 222.901938][ T3781] dump_stack_lvl+0x1c8/0x256 [ 222.906737][ T3781] dump_stack+0x1a/0x1c [ 222.911009][ T3781] kmsan_internal_chain_origin+0x78/0x120 [ 222.916848][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 222.923224][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 222.929128][ T3781] ? ____sys_recvmsg+0x5c1/0x810 [ 222.934164][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 222.939486][ T3781] ? get_compat_msghdr+0x8c/0x1c0 [ 222.944591][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 222.950493][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 222.955774][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 222.961700][ T3781] ? should_fail+0x3f/0x810 [ 222.966355][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 222.971620][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 222.978036][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 222.984023][ T3781] __msan_chain_origin+0xbd/0x140 [ 222.989200][ T3781] __get_compat_msghdr+0x514/0x750 [ 222.994486][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 222.999490][ T3781] ? ___sys_recvmsg+0xa9/0x890 [ 223.004398][ T3781] ? do_recvmmsg+0x682/0x1180 [ 223.009221][ T3781] ___sys_recvmsg+0x19d/0x890 [ 223.014036][ T3781] ? do_recvmmsg+0x6e4/0x1180 [ 223.018872][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 223.024140][ T3781] ? kmsan_internal_check_memory+0x94/0x530 [ 223.030218][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 223.036201][ T3781] do_recvmmsg+0x682/0x1180 [ 223.040878][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 223.047291][ T3781] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 223.053879][ T3781] __sys_recvmmsg+0x113/0x450 [ 223.058714][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 223.065128][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 223.070382][ T3781] ? exit_to_user_mode_prepare+0x119/0x220 [ 223.076323][ T3781] do_fast_syscall_32+0x33/0x70 [ 223.081300][ T3781] do_SYSENTER_32+0x1b/0x20 [ 223.085925][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 223.092390][ T3781] RIP: 0023:0xf7fec549 [ 223.096548][ T3781] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 223.116299][ T3781] RSP: 002b:00000000f7fc65cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 223.124845][ T3781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 223.132920][ T3781] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 223.140985][ T3781] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 223.149049][ T3781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 223.157117][ T3781] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 223.165218][ T3781] [ 223.183276][ T3781] Uninit was stored to memory at: [ 223.188507][ T3781] __get_compat_msghdr+0x514/0x750 [ 223.202217][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 223.207228][ T3781] ___sys_recvmsg+0x19d/0x890 [ 223.212162][ T3781] do_recvmmsg+0x682/0x1180 [ 223.216793][ T3781] __sys_recvmmsg+0x113/0x450 [ 223.221610][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 223.228125][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 223.233488][ T3781] do_fast_syscall_32+0x33/0x70 [ 223.238477][ T3781] do_SYSENTER_32+0x1b/0x20 [ 223.243226][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 223.249703][ T3781] [ 223.252215][ T3781] Uninit was stored to memory at: [ 223.257416][ T3781] __get_compat_msghdr+0x514/0x750 [ 223.262827][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 223.267827][ T3781] ___sys_recvmsg+0x19d/0x890 [ 223.272823][ T3781] do_recvmmsg+0x682/0x1180 [ 223.277457][ T3781] __sys_recvmmsg+0x113/0x450 [ 223.282383][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 223.283197][ T3570] usb 5-1: 2:1 : format type 0 is detected, processed as PCM [ 223.288732][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 223.288823][ T3781] do_fast_syscall_32+0x33/0x70 [ 223.297982][ T3570] usb 5-1: selecting invalid altsetting 0 [ 223.301508][ T3781] do_SYSENTER_32+0x1b/0x20 [ 223.317023][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 223.323617][ T3781] [ 223.326008][ T3781] Uninit was stored to memory at: [ 223.331195][ T3781] __get_compat_msghdr+0x514/0x750 [ 223.336599][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 223.341606][ T3781] ___sys_recvmsg+0x19d/0x890 [ 223.346578][ T3781] do_recvmmsg+0x682/0x1180 [ 223.351233][ T3781] __sys_recvmmsg+0x113/0x450 [ 223.356207][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 223.362718][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 223.367989][ T3781] do_fast_syscall_32+0x33/0x70 [ 223.373126][ T3781] do_SYSENTER_32+0x1b/0x20 [ 223.377765][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 223.377986][ T3570] usb 5-1: 2:1: cannot set freq 16004439 to ep 0x82 [ 223.384349][ T3781] [ 223.384364][ T3781] Uninit was stored to memory at: [ 223.384478][ T3781] __get_compat_msghdr+0x514/0x750 [ 223.384555][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 223.384628][ T3781] ___sys_recvmsg+0x19d/0x890 [ 223.413840][ T3781] do_recvmmsg+0x682/0x1180 [ 223.418528][ T3781] __sys_recvmmsg+0x113/0x450 [ 223.423493][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 223.429913][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 223.435337][ T3781] do_fast_syscall_32+0x33/0x70 [ 223.440326][ T3781] do_SYSENTER_32+0x1b/0x20 [ 223.445072][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 223.448860][ T3570] usb 5-1: selecting invalid altsetting 0 [ 223.451514][ T3781] [ 223.451530][ T3781] Uninit was stored to memory at: [ 223.451646][ T3781] __get_compat_msghdr+0x514/0x750 [ 223.470283][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 223.475437][ T3781] ___sys_recvmsg+0x19d/0x890 [ 223.480270][ T3781] do_recvmmsg+0x682/0x1180 [ 223.485074][ T3781] __sys_recvmmsg+0x113/0x450 [ 223.489908][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 223.496470][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 223.501800][ T3781] do_fast_syscall_32+0x33/0x70 [ 223.506945][ T3781] do_SYSENTER_32+0x1b/0x20 [ 223.511585][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 223.518247][ T3781] [ 223.520642][ T3781] Uninit was stored to memory at: [ 223.526003][ T3781] __get_compat_msghdr+0x514/0x750 [ 223.531272][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 223.536434][ T3781] ___sys_recvmsg+0x19d/0x890 [ 223.541262][ T3781] do_recvmmsg+0x682/0x1180 [ 223.546079][ T3781] __sys_recvmmsg+0x113/0x450 [ 223.550900][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 223.557475][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 223.562842][ T3781] do_fast_syscall_32+0x33/0x70 [ 223.567831][ T3781] do_SYSENTER_32+0x1b/0x20 [ 223.572648][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 223.579171][ T3781] [ 223.581562][ T3781] Uninit was stored to memory at: [ 223.586935][ T3781] __get_compat_msghdr+0x514/0x750 [ 223.592297][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 223.597286][ T3781] ___sys_recvmsg+0x19d/0x890 [ 223.602306][ T3781] do_recvmmsg+0x682/0x1180 [ 223.606974][ T3781] __sys_recvmmsg+0x113/0x450 [ 223.612036][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 223.618438][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 223.623826][ T3781] do_fast_syscall_32+0x33/0x70 [ 223.628819][ T3781] do_SYSENTER_32+0x1b/0x20 [ 223.633626][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 223.640118][ T3781] [ 223.642672][ T3781] Local variable msg_sys created at: [ 223.648063][ T3781] do_recvmmsg+0x5c/0x1180 [ 223.652785][ T3781] __sys_recvmmsg+0x113/0x450 [ 223.785295][ T3570] usb 5-1: USB disconnect, device number 3 [ 224.361282][ T3781] not chained 40000 origins [ 224.366173][ T3781] CPU: 0 PID: 3781 Comm: syz-executor.1 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 224.376372][ T3781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 224.386510][ T3781] Call Trace: [ 224.389849][ T3781] [ 224.392819][ T3781] dump_stack_lvl+0x1c8/0x256 [ 224.397609][ T3781] dump_stack+0x1a/0x1c [ 224.401899][ T3781] kmsan_internal_chain_origin+0x78/0x120 [ 224.407759][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 224.414118][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 224.420085][ T3781] ? ____sys_recvmsg+0x5c1/0x810 [ 224.425164][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 224.430502][ T3781] ? get_compat_msghdr+0x8c/0x1c0 [ 224.435644][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 224.441547][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 224.446839][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 224.452799][ T3781] ? should_fail+0x3f/0x810 [ 224.457382][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 224.462592][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 224.469014][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 224.474979][ T3781] __msan_chain_origin+0xbd/0x140 [ 224.480133][ T3781] __get_compat_msghdr+0x514/0x750 [ 224.485369][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 224.490335][ T3781] ? ___sys_recvmsg+0xa9/0x890 [ 224.495187][ T3781] ? do_recvmmsg+0x682/0x1180 [ 224.499981][ T3781] ___sys_recvmsg+0x19d/0x890 [ 224.504747][ T3781] ? do_recvmmsg+0x6e4/0x1180 [ 224.509545][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 224.514744][ T3781] ? kmsan_internal_check_memory+0x94/0x530 [ 224.520725][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 224.526625][ T3781] do_recvmmsg+0x682/0x1180 [ 224.531216][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 224.537642][ T3781] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 224.544210][ T3781] __sys_recvmmsg+0x113/0x450 [ 224.549012][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 224.555372][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 224.560567][ T3781] ? exit_to_user_mode_prepare+0x119/0x220 [ 224.566457][ T3781] do_fast_syscall_32+0x33/0x70 [ 224.571384][ T3781] do_SYSENTER_32+0x1b/0x20 [ 224.575955][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 224.582384][ T3781] RIP: 0023:0xf7fec549 [ 224.586556][ T3781] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 224.606321][ T3781] RSP: 002b:00000000f7fc65cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 224.614853][ T3781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 224.622901][ T3781] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 224.630959][ T3781] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 224.639010][ T3781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 224.647106][ T3781] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 224.655173][ T3781] [ 224.664776][ T3781] Uninit was stored to memory at: [ 224.669989][ T3781] __get_compat_msghdr+0x514/0x750 [ 224.676135][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 224.681122][ T3781] ___sys_recvmsg+0x19d/0x890 [ 224.686020][ T3781] do_recvmmsg+0x682/0x1180 [ 224.690748][ T3781] __sys_recvmmsg+0x113/0x450 [ 224.695641][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 224.702112][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 224.707362][ T3781] do_fast_syscall_32+0x33/0x70 [ 224.712428][ T3781] do_SYSENTER_32+0x1b/0x20 [ 224.717062][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 224.723631][ T3781] [ 224.726004][ T3781] Uninit was stored to memory at: [ 224.731123][ T3781] __get_compat_msghdr+0x514/0x750 [ 224.736453][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 224.741452][ T3781] ___sys_recvmsg+0x19d/0x890 [ 224.746360][ T3781] do_recvmmsg+0x682/0x1180 [ 224.750974][ T3781] __sys_recvmmsg+0x113/0x450 [ 224.755870][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 224.762338][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 224.767571][ T3781] do_fast_syscall_32+0x33/0x70 [ 224.772623][ T3781] do_SYSENTER_32+0x1b/0x20 [ 224.777285][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 224.783982][ T3781] [ 224.786358][ T3781] Uninit was stored to memory at: [ 224.791478][ T3781] __get_compat_msghdr+0x514/0x750 [ 224.796810][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 224.801776][ T3781] ___sys_recvmsg+0x19d/0x890 [ 224.806659][ T3781] do_recvmmsg+0x682/0x1180 [ 224.811233][ T3781] __sys_recvmmsg+0x113/0x450 [ 224.816122][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 224.822592][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 224.827833][ T3781] do_fast_syscall_32+0x33/0x70 [ 224.833016][ T3781] do_SYSENTER_32+0x1b/0x20 [ 224.837701][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 224.844265][ T3781] [ 224.846653][ T3781] Uninit was stored to memory at: [ 224.851807][ T3781] __get_compat_msghdr+0x514/0x750 [ 224.857146][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 224.862197][ T3781] ___sys_recvmsg+0x19d/0x890 [ 224.867026][ T3781] do_recvmmsg+0x682/0x1180 [ 224.871599][ T3781] __sys_recvmmsg+0x113/0x450 [ 224.876480][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 224.882954][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 224.888204][ T3781] do_fast_syscall_32+0x33/0x70 [ 224.893308][ T3781] do_SYSENTER_32+0x1b/0x20 [ 224.897926][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 224.904488][ T3781] [ 224.906883][ T3781] Uninit was stored to memory at: [ 224.912183][ T3781] __get_compat_msghdr+0x514/0x750 [ 224.917430][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 224.922488][ T3781] ___sys_recvmsg+0x19d/0x890 [ 224.927296][ T3781] do_recvmmsg+0x682/0x1180 [ 224.932041][ T3781] __sys_recvmmsg+0x113/0x450 [ 224.936852][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 224.943356][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 224.948607][ T3781] do_fast_syscall_32+0x33/0x70 [ 224.953733][ T3781] do_SYSENTER_32+0x1b/0x20 [ 224.958353][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 224.964887][ T3781] [ 224.967295][ T3781] Uninit was stored to memory at: [ 224.972593][ T3781] __get_compat_msghdr+0x514/0x750 [ 224.977842][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 224.982914][ T3781] ___sys_recvmsg+0x19d/0x890 [ 224.987710][ T3781] do_recvmmsg+0x682/0x1180 [ 224.992439][ T3781] __sys_recvmmsg+0x113/0x450 [ 224.997252][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 225.003897][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 225.009167][ T3781] do_fast_syscall_32+0x33/0x70 [ 225.014232][ T3781] do_SYSENTER_32+0x1b/0x20 [ 225.018868][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 225.025442][ T3781] [ 225.027821][ T3781] Uninit was stored to memory at: [ 225.033114][ T3781] __get_compat_msghdr+0x514/0x750 [ 225.038354][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 225.043455][ T3781] ___sys_recvmsg+0x19d/0x890 [ 225.048263][ T3781] do_recvmmsg+0x682/0x1180 [ 225.052969][ T3781] __sys_recvmmsg+0x113/0x450 [ 225.057785][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 225.064320][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 225.069556][ T3781] do_fast_syscall_32+0x33/0x70 [ 225.074600][ T3781] do_SYSENTER_32+0x1b/0x20 [ 225.079216][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 225.085876][ T3781] [ 225.088285][ T3781] Local variable msg_sys created at: [ 225.093757][ T3781] do_recvmmsg+0x5c/0x1180 [ 225.098285][ T3781] __sys_recvmmsg+0x113/0x450 [ 225.308457][ T3781] not chained 50000 origins [ 225.313161][ T3781] CPU: 0 PID: 3781 Comm: syz-executor.1 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 225.323325][ T3781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 225.333470][ T3781] Call Trace: [ 225.336794][ T3781] [ 225.339763][ T3781] dump_stack_lvl+0x1c8/0x256 [ 225.344572][ T3781] dump_stack+0x1a/0x1c [ 225.348895][ T3781] kmsan_internal_chain_origin+0x78/0x120 [ 225.354778][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 225.361170][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 225.367092][ T3781] ? ____sys_recvmsg+0x5c1/0x810 [ 225.372171][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 225.377489][ T3781] ? get_compat_msghdr+0x8c/0x1c0 [ 225.382602][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 225.388547][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 225.393842][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 225.399769][ T3781] ? should_fail+0x3f/0x810 [ 225.404372][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 225.409610][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 225.415942][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 225.421856][ T3781] __msan_chain_origin+0xbd/0x140 [ 225.427040][ T3781] __get_compat_msghdr+0x514/0x750 [ 225.432316][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 225.437287][ T3781] ? ___sys_recvmsg+0xa9/0x890 [ 225.442142][ T3781] ? do_recvmmsg+0x682/0x1180 [ 225.446960][ T3781] ___sys_recvmsg+0x19d/0x890 [ 225.451747][ T3781] ? do_recvmmsg+0x6e4/0x1180 [ 225.456539][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 225.461802][ T3781] ? kmsan_internal_check_memory+0x94/0x530 [ 225.467850][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 225.473838][ T3781] do_recvmmsg+0x682/0x1180 [ 225.478487][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 225.484855][ T3781] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 225.491434][ T3781] __sys_recvmmsg+0x113/0x450 [ 225.496214][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 225.502687][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 225.507955][ T3781] ? exit_to_user_mode_prepare+0x119/0x220 [ 225.513968][ T3781] do_fast_syscall_32+0x33/0x70 [ 225.518900][ T3781] do_SYSENTER_32+0x1b/0x20 [ 225.523493][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 225.529953][ T3781] RIP: 0023:0xf7fec549 [ 225.534073][ T3781] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 225.553774][ T3781] RSP: 002b:00000000f7fc65cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 225.562291][ T3781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 225.570378][ T3781] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 225.578439][ T3781] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 225.586483][ T3781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 225.594560][ T3781] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 225.602674][ T3781] [ 225.610550][ T3781] Uninit was stored to memory at: [ 225.616352][ T3781] __get_compat_msghdr+0x514/0x750 [ 225.621608][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 225.626686][ T3781] ___sys_recvmsg+0x19d/0x890 [ 225.631499][ T3781] do_recvmmsg+0x682/0x1180 [ 225.636249][ T3781] __sys_recvmmsg+0x113/0x450 [ 225.641046][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 225.647500][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 225.652855][ T3781] do_fast_syscall_32+0x33/0x70 [ 225.657843][ T3781] do_SYSENTER_32+0x1b/0x20 [ 225.662607][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 225.669078][ T3781] [ 225.671431][ T3781] Uninit was stored to memory at: [ 225.676747][ T3781] __get_compat_msghdr+0x514/0x750 [ 225.682066][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 225.687030][ T3781] ___sys_recvmsg+0x19d/0x890 [ 225.691792][ T3781] do_recvmmsg+0x682/0x1180 [ 225.696524][ T3781] __sys_recvmmsg+0x113/0x450 [ 225.701340][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 225.707879][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 225.713191][ T3781] do_fast_syscall_32+0x33/0x70 [ 225.718117][ T3781] do_SYSENTER_32+0x1b/0x20 [ 225.722837][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 225.729297][ T3781] [ 225.731694][ T3781] Uninit was stored to memory at: [ 225.736985][ T3781] __get_compat_msghdr+0x514/0x750 [ 225.742302][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 225.747281][ T3781] ___sys_recvmsg+0x19d/0x890 [ 225.752217][ T3781] do_recvmmsg+0x682/0x1180 [ 225.756834][ T3781] __sys_recvmmsg+0x113/0x450 [ 225.761595][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 225.768117][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 225.773458][ T3781] do_fast_syscall_32+0x33/0x70 [ 225.778424][ T3781] do_SYSENTER_32+0x1b/0x20 [ 225.783134][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 225.789596][ T3781] [ 225.792086][ T3781] Uninit was stored to memory at: [ 225.797282][ T3781] __get_compat_msghdr+0x514/0x750 [ 225.802658][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 225.807664][ T3781] ___sys_recvmsg+0x19d/0x890 [ 225.812582][ T3781] do_recvmmsg+0x682/0x1180 [ 225.817226][ T3781] __sys_recvmmsg+0x113/0x450 [ 225.822108][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 225.828480][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 225.833790][ T3781] do_fast_syscall_32+0x33/0x70 [ 225.838773][ T3781] do_SYSENTER_32+0x1b/0x20 [ 225.843500][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 225.849971][ T3781] [ 225.852470][ T3781] Uninit was stored to memory at: [ 225.857624][ T3781] __get_compat_msghdr+0x514/0x750 [ 225.862955][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 225.867937][ T3781] ___sys_recvmsg+0x19d/0x890 [ 225.872855][ T3781] do_recvmmsg+0x682/0x1180 [ 225.877483][ T3781] __sys_recvmmsg+0x113/0x450 [ 225.882411][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 225.888818][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 225.894154][ T3781] do_fast_syscall_32+0x33/0x70 [ 225.899138][ T3781] do_SYSENTER_32+0x1b/0x20 [ 225.903906][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 225.910361][ T3781] [ 225.912886][ T3781] Uninit was stored to memory at: [ 225.918032][ T3781] __get_compat_msghdr+0x514/0x750 [ 225.923353][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 225.928335][ T3781] ___sys_recvmsg+0x19d/0x890 [ 225.933222][ T3781] do_recvmmsg+0x682/0x1180 [ 225.937840][ T3781] __sys_recvmmsg+0x113/0x450 [ 225.942735][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 225.949107][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 225.954446][ T3781] do_fast_syscall_32+0x33/0x70 [ 225.959429][ T3781] do_SYSENTER_32+0x1b/0x20 [ 225.964143][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 225.970625][ T3781] [ 225.973148][ T3781] Uninit was stored to memory at: [ 225.978300][ T3781] __get_compat_msghdr+0x514/0x750 [ 225.983660][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 225.988633][ T3781] ___sys_recvmsg+0x19d/0x890 [ 225.993538][ T3781] do_recvmmsg+0x682/0x1180 [ 225.998161][ T3781] __sys_recvmmsg+0x113/0x450 [ 226.003056][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 226.009432][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 226.014771][ T3781] do_fast_syscall_32+0x33/0x70 [ 226.019736][ T3781] do_SYSENTER_32+0x1b/0x20 [ 226.024422][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 226.030884][ T3781] [ 226.033383][ T3781] Local variable msg_sys created at: [ 226.038742][ T3781] do_recvmmsg+0x5c/0x1180 [ 226.043358][ T3781] __sys_recvmmsg+0x113/0x450 [ 226.241061][ T3781] not chained 60000 origins [ 226.245840][ T3781] CPU: 0 PID: 3781 Comm: syz-executor.1 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 226.256049][ T3781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 226.266216][ T3781] Call Trace: [ 226.269556][ T3781] [ 226.272542][ T3781] dump_stack_lvl+0x1c8/0x256 [ 226.277420][ T3781] dump_stack+0x1a/0x1c [ 226.281745][ T3781] kmsan_internal_chain_origin+0x78/0x120 [ 226.287630][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 226.294052][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 226.300008][ T3781] ? ____sys_recvmsg+0x5c1/0x810 [ 226.305020][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 226.310285][ T3781] ? get_compat_msghdr+0x8c/0x1c0 [ 226.315397][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 226.321357][ T3781] ? __get_compat_msghdr+0x5b/0x750 [ 226.326675][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 226.332596][ T3781] ? should_fail+0x3f/0x810 [ 226.337268][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 226.342528][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 226.348910][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 226.354819][ T3781] __msan_chain_origin+0xbd/0x140 [ 226.359964][ T3781] __get_compat_msghdr+0x514/0x750 [ 226.365193][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 226.370171][ T3781] ? ___sys_recvmsg+0xa9/0x890 [ 226.375064][ T3781] ? do_recvmmsg+0x682/0x1180 [ 226.379879][ T3781] ___sys_recvmsg+0x19d/0x890 [ 226.384674][ T3781] ? do_recvmmsg+0x6e4/0x1180 [ 226.389438][ T3781] ? __stack_depot_save+0x21/0x4b0 [ 226.394654][ T3781] ? kmsan_internal_check_memory+0x94/0x530 [ 226.400686][ T3781] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 226.406590][ T3781] do_recvmmsg+0x682/0x1180 [ 226.411176][ T3781] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 226.417533][ T3781] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 226.424113][ T3781] __sys_recvmmsg+0x113/0x450 [ 226.428921][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 226.435282][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 226.440513][ T3781] ? exit_to_user_mode_prepare+0x119/0x220 [ 226.446422][ T3781] do_fast_syscall_32+0x33/0x70 [ 226.451403][ T3781] do_SYSENTER_32+0x1b/0x20 [ 226.456008][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 226.462508][ T3781] RIP: 0023:0xf7fec549 [ 226.466667][ T3781] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 226.486403][ T3781] RSP: 002b:00000000f7fc65cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 226.494938][ T3781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 226.502986][ T3781] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 226.511042][ T3781] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 226.519067][ T3781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 226.527108][ T3781] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 226.535210][ T3781] [ 226.543705][ T3781] Uninit was stored to memory at: [ 226.548917][ T3781] __get_compat_msghdr+0x514/0x750 [ 226.554657][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 226.559644][ T3781] ___sys_recvmsg+0x19d/0x890 [ 226.564526][ T3781] do_recvmmsg+0x682/0x1180 [ 226.569158][ T3781] __sys_recvmmsg+0x113/0x450 [ 226.574100][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 226.580507][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 226.585880][ T3781] do_fast_syscall_32+0x33/0x70 [ 226.590866][ T3781] do_SYSENTER_32+0x1b/0x20 [ 226.595625][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 226.602173][ T3781] [ 226.604541][ T3781] Uninit was stored to memory at: [ 226.609655][ T3781] __get_compat_msghdr+0x514/0x750 [ 226.614984][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 226.619945][ T3781] ___sys_recvmsg+0x19d/0x890 [ 226.624815][ T3781] do_recvmmsg+0x682/0x1180 [ 226.629443][ T3781] __sys_recvmmsg+0x113/0x450 [ 226.634349][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 226.640720][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 226.646063][ T3781] do_fast_syscall_32+0x33/0x70 [ 226.651034][ T3781] do_SYSENTER_32+0x1b/0x20 [ 226.655764][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 226.662322][ T3781] [ 226.664710][ T3781] Uninit was stored to memory at: [ 226.669855][ T3781] __get_compat_msghdr+0x514/0x750 [ 226.675195][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 226.680158][ T3781] ___sys_recvmsg+0x19d/0x890 [ 226.685066][ T3781] do_recvmmsg+0x682/0x1180 [ 226.689684][ T3781] __sys_recvmmsg+0x113/0x450 [ 226.694589][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 226.700983][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 226.706361][ T3781] do_fast_syscall_32+0x33/0x70 [ 226.711332][ T3781] do_SYSENTER_32+0x1b/0x20 [ 226.716094][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 226.722669][ T3781] [ 226.725102][ T3781] Uninit was stored to memory at: [ 226.730231][ T3781] __get_compat_msghdr+0x514/0x750 [ 226.735587][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 226.740556][ T3781] ___sys_recvmsg+0x19d/0x890 [ 226.745433][ T3781] do_recvmmsg+0x682/0x1180 [ 226.750057][ T3781] __sys_recvmmsg+0x113/0x450 [ 226.754975][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 226.761385][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 226.766864][ T3781] do_fast_syscall_32+0x33/0x70 [ 226.771953][ T3781] do_SYSENTER_32+0x1b/0x20 [ 226.776594][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 226.783232][ T3781] [ 226.785667][ T3781] Uninit was stored to memory at: [ 226.790835][ T3781] __get_compat_msghdr+0x514/0x750 [ 226.796187][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 226.801237][ T3781] ___sys_recvmsg+0x19d/0x890 [ 226.806155][ T3781] do_recvmmsg+0x682/0x1180 [ 226.810805][ T3781] __sys_recvmmsg+0x113/0x450 [ 226.816009][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 226.822501][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 226.827740][ T3781] do_fast_syscall_32+0x33/0x70 [ 226.832878][ T3781] do_SYSENTER_32+0x1b/0x20 [ 226.837508][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 226.844096][ T3781] [ 226.846466][ T3781] Uninit was stored to memory at: [ 226.851596][ T3781] __get_compat_msghdr+0x514/0x750 [ 226.856900][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 226.861957][ T3781] ___sys_recvmsg+0x19d/0x890 [ 226.866756][ T3781] do_recvmmsg+0x682/0x1180 [ 226.871359][ T3781] __sys_recvmmsg+0x113/0x450 [ 226.876276][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 226.882758][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 226.888004][ T3781] do_fast_syscall_32+0x33/0x70 [ 226.893121][ T3781] do_SYSENTER_32+0x1b/0x20 [ 226.897757][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 226.904376][ T3781] [ 226.906750][ T3781] Uninit was stored to memory at: [ 226.912005][ T3781] __get_compat_msghdr+0x514/0x750 [ 226.917242][ T3781] get_compat_msghdr+0x8c/0x1c0 [ 226.922349][ T3781] ___sys_recvmsg+0x19d/0x890 [ 226.927155][ T3781] do_recvmmsg+0x682/0x1180 [ 226.931780][ T3781] __sys_recvmmsg+0x113/0x450 [ 226.936739][ T3781] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 226.943241][ T3781] __do_fast_syscall_32+0xa2/0x100 [ 226.948481][ T3781] do_fast_syscall_32+0x33/0x70 [ 226.953565][ T3781] do_SYSENTER_32+0x1b/0x20 [ 226.958195][ T3781] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 226.964774][ T3781] [ 226.967147][ T3781] Local variable msg_sys created at: [ 226.972601][ T3781] do_recvmmsg+0x5c/0x1180 [ 226.977158][ T3781] __sys_recvmmsg+0x113/0x450 09:59:30 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000e80)=ANY=[@ANYBLOB="b70200000e000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64050000000000650404000100000404040000014d7d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000e3a30000008000000000e17a606f810100000000000027e7cf43548ee85857ad4a77cb56e0fcb3dfd4e70ebec677d6ac14c2c794f72cbf5fe31789e70227bfd8115efd90c8c48258f8dbe82e16cf000092f2ffff01000000000000d54b107c8c8a14195e32f13799d6707432ff48bc085760314166443ce72c74f3db890e23f15a10d9fe2238fff867ba8fd41b29caad2a986e0e244bd117474cac587c70cdea785300f64cc6ffda1a869db7e632df4de8572344b419c45c2170fe873692d8255170c16822bdffd3135480dae93cfa09bdef00000000d8fd8c79a5d0967ab7e43686b4d1e03e326beea7905ef7de375ef8bc8143df20d13c37db269971210fab7071cc3094078a044777aab9d86cf50afefd7b72a0950d0300c9cb43aa607b7283561dc683eaebd9d50b22bd2491337448f14f4a395483a0cc341094bc5f1818a10f2ac800000000a20d4e04fd1ab7883f656b84137d5f7a6edba86a7b9a4c2f3a3a8abf93b280ea53ce01dcc2d30f4310e8281b0cdc017f9759060ea88a2f65970600a85c9a74218f919746bb4b84c16fd56ee450e411d75ab7613b644ba7580b2a0942394ed173751732c3b05c988380daae477a80a3eed10300000000cf1a60fe2dcc1a345aa8d54cb400005300dd1ae0d1bce65c620c4a2527a82afe16e019a5e0b5ec1b1b8aa03e090000c3630404edcc4a8cbd3246e962b773a75b28a51cd093bcb3577fea6f1e9fe8cd2b532c084cbd051b4aeaaa839681651f98f0e716b256acf1831fe55580a678c664813354f14a453b09394ad49bca31a7170419bb1d32f256ff3010e69b2f0482c63ab78a74dec8b1405e7daef356602487886b6f0beb5ca9a9b31a57e25525fa0ff5c2223271db12959e59fac911ee035c82f1a81ef15b43d51ff1fa025bfb80674c9d0e00000000000000000000000000000000000000000000009cf6af41a53e8d789b699c2855bf42d68528e3f6b422f497d7d86463f76de4b41946e5fa867b66ffffffff0000000069f0e8c57ec33261cecb0a44008430d208cc665e8cdeccc3dd31a6f64a5f15cb20fc76fe3ff3fc706de19e247f37fbda03004893dc0d2bd12e84221073bf9aa65c74595bc1d16e9870b4957f44225db93e003fab2045b7231eb6adbbda4d18d487de6106b4a2f61d018a69c41047ef00000000000000001cafc5486eeb757c7fd1000000000000ac2f57e453fe39a8c1f9ffffffffffffff6d4e272b409e885a33e80f44cef4ed21d32e50057a61fee91f5d089b866b345a159d44fbdf94e61242bd18c01c3abe6ff9f2d1f1afa6721b73e8a3892b39daaa001bf986ad28535281df9c566ceb8b8b59e18f0ad23eccaf59bdaddc997c1af6e51b6410abd8968fb08928e3962d5cde030000000000000040f8d6010000000000000000000000000000000000a3d7b890734158d317ec575ab1a10783d8bda4c72d4e19cff9a4692733b66757eb90f0441ec1d3b6d5d4a438f284725c6469c0c0ec9b8cb333de33b10974e87a6d2fc36bcd50f2aa74eab3b88af6358c2649f6e8ada29e189bb30e67fce6b8420000006e67797142e4d418bdf24da5b06451cd3990b940b13dd86ddc0dc71cc45e8b6816c7bc633f9ed678c0ac59fb40e6aaee2c4b7c106fdffa71951bdce3f3b5a46a2333333ab3b71da07f3690d39664551c52afe33118827b12fbd31e60bd321219fdc35f5ac0e030c9500669e8127887fdeb6851d36b819e82c2e0ed7579fa396350a276fabbcec8ea3250507e6f3782f5a46e07ffffffec00"/1409], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0x17, 0x0, &(0x7f0000000080)="f8ce48cc03cb29fcc82aa113654305", 0x0, 0x608, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x48) socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 09:59:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, r2, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x24}}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) dup2(r0, r3) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x51002, 0x0) io_submit(0x0, 0x0, 0x0) sendfile(r2, r4, 0x0, 0x10000) 09:59:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0xff2d, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10) 09:59:30 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000021f000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000200)) 09:59:30 executing program 0: r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000b80)={0x14, 0x0, &(0x7f0000000b40)={0x0, 0x3, 0x4, @lang_id={0x4}}}, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac1(r0, &(0x7f00000007c0)={0x14, 0x0, &(0x7f0000000780)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x409}}}, 0x0) 09:59:30 executing program 4: syz_usb_connect$uac1(0x2, 0xc0, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xae, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@processing_unit={0xb, 0x24, 0x7, 0x0, 0x0, 0x0, "fbe1bcfe"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "431a4f", "44c0"}, @as_header={0x7}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "111d9622cea53323"}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x5, 0x3, 0x0, 0x1, 'W', "35f4"}, @as_header={0x7}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x1}}}}}}}]}}, 0x0) 09:59:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x15, 0x8, 0x0, 0x0, 0x0, 0x1}, 0x48) [ 227.692491][ T3570] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 227.702337][ T20] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 227.781796][ T24] audit: type=1804 audit(1660816770.828:4): pid=3836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir976734546/syzkaller.HYsMbi/5/bus" dev="sda1" ino=1178 res=1 errno=0 [ 227.807411][ T24] audit: type=1800 audit(1660816770.828:5): pid=3836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1178 res=0 errno=0 09:59:30 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"/1409], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0x608, 0x0, &(0x7f0000000080)="f8ce48cc03cb29fcc82aa113654305", 0x0, 0x608, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x48) 09:59:31 executing program 3: bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) syz_clone(0x400a9000, &(0x7f0000000340), 0x0, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, 0x0) [ 228.073748][ T20] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 228.082907][ T20] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 228.093721][ T20] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 228.094496][ T3570] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 228.112016][ T3570] usb 5-1: config 1 has no interface number 1 [ 228.118312][ T3570] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 228.129479][ T3570] usb 5-1: config 1 interface 2 has no altsetting 0 [ 228.167875][ T3835] not chained 70000 origins [ 228.172874][ T3835] CPU: 1 PID: 3835 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 228.183081][ T3835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 228.193232][ T3835] Call Trace: [ 228.196577][ T3835] [ 228.199577][ T3835] dump_stack_lvl+0x1c8/0x256 [ 228.204423][ T3835] dump_stack+0x1a/0x1c [ 228.208717][ T3835] kmsan_internal_chain_origin+0x78/0x120 [ 228.214584][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 228.220973][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 228.226926][ T3835] ? ____sys_recvmsg+0x5c1/0x810 [ 228.231981][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 228.237303][ T3835] ? get_compat_msghdr+0x8c/0x1c0 [ 228.242445][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 228.248392][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 228.253710][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 228.259666][ T3835] ? should_fail+0x3f/0x810 [ 228.264306][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 228.269546][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 228.275929][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 228.281871][ T3835] __msan_chain_origin+0xbd/0x140 [ 228.287030][ T3835] __get_compat_msghdr+0x514/0x750 [ 228.292279][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 228.297244][ T3835] ? ___sys_recvmsg+0xa9/0x890 [ 228.302118][ T3835] ? do_recvmmsg+0x682/0x1180 [ 228.306912][ T3835] ___sys_recvmsg+0x19d/0x890 [ 228.311697][ T3835] ? do_recvmmsg+0x6e4/0x1180 [ 228.316507][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 228.321746][ T3835] ? kmsan_internal_check_memory+0x94/0x530 [ 228.327793][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 228.333751][ T3835] do_recvmmsg+0x682/0x1180 [ 228.338401][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 228.344792][ T3835] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 228.351344][ T3835] __sys_recvmmsg+0x113/0x450 [ 228.356151][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 228.362539][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 228.367775][ T3835] ? exit_to_user_mode_prepare+0x119/0x220 [ 228.373712][ T3835] do_fast_syscall_32+0x33/0x70 [ 228.378685][ T3835] do_SYSENTER_32+0x1b/0x20 [ 228.383304][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 228.389768][ T3835] RIP: 0023:0xf7f89549 [ 228.393922][ T3835] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 228.413663][ T3835] RSP: 002b:00000000f7f635cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 228.422196][ T3835] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 228.430266][ T3835] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 228.438331][ T3835] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 228.446389][ T3835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 228.454451][ T3835] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 228.462534][ T3835] [ 228.470123][ T3835] Uninit was stored to memory at: [ 228.475893][ T3835] __get_compat_msghdr+0x514/0x750 [ 228.481135][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 228.486224][ T3835] ___sys_recvmsg+0x19d/0x890 [ 228.491036][ T3835] do_recvmmsg+0x682/0x1180 [ 228.495783][ T3835] __sys_recvmmsg+0x113/0x450 [ 228.500593][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 228.507107][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 228.512451][ T3835] do_fast_syscall_32+0x33/0x70 [ 228.517455][ T3835] do_SYSENTER_32+0x1b/0x20 [ 228.522197][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 228.528689][ T3835] [ 228.531071][ T3835] Uninit was stored to memory at: [ 228.536376][ T3835] __get_compat_msghdr+0x514/0x750 [ 228.541624][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 228.546733][ T3835] ___sys_recvmsg+0x19d/0x890 [ 228.551546][ T3835] do_recvmmsg+0x682/0x1180 [ 228.556294][ T3835] __sys_recvmmsg+0x113/0x450 [ 228.561109][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 228.567608][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 228.572969][ T3835] do_fast_syscall_32+0x33/0x70 [ 228.577951][ T3835] do_SYSENTER_32+0x1b/0x20 [ 228.582697][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 228.589175][ T3835] [ 228.591560][ T3835] Uninit was stored to memory at: [ 228.596871][ T3835] __get_compat_msghdr+0x514/0x750 [ 228.602200][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 228.607178][ T3835] ___sys_recvmsg+0x19d/0x890 [ 228.612085][ T3835] do_recvmmsg+0x682/0x1180 [ 228.616714][ T3835] __sys_recvmmsg+0x113/0x450 [ 228.621536][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 228.628047][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 228.633390][ T3835] do_fast_syscall_32+0x33/0x70 [ 228.638366][ T3835] do_SYSENTER_32+0x1b/0x20 [ 228.643102][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 228.649575][ T3835] [ 228.652064][ T3835] Uninit was stored to memory at: [ 228.657245][ T3835] __get_compat_msghdr+0x514/0x750 [ 228.662595][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 228.667568][ T3835] ___sys_recvmsg+0x19d/0x890 [ 228.672476][ T3835] do_recvmmsg+0x682/0x1180 [ 228.677103][ T3835] __sys_recvmmsg+0x113/0x450 [ 228.682011][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 228.688397][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 228.693752][ T3835] do_fast_syscall_32+0x33/0x70 [ 228.698743][ T3835] do_SYSENTER_32+0x1b/0x20 [ 228.703530][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 228.710018][ T3835] [ 228.712507][ T3835] Uninit was stored to memory at: [ 228.717704][ T3835] __get_compat_msghdr+0x514/0x750 [ 228.723058][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 228.728027][ T3835] ___sys_recvmsg+0x19d/0x890 [ 228.732942][ T3835] do_recvmmsg+0x682/0x1180 [ 228.737566][ T3835] __sys_recvmmsg+0x113/0x450 [ 228.742484][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 228.748883][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 228.754230][ T3835] do_fast_syscall_32+0x33/0x70 [ 228.759214][ T3835] do_SYSENTER_32+0x1b/0x20 [ 228.763953][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 228.770416][ T3835] [ 228.772921][ T3835] Uninit was stored to memory at: [ 228.778111][ T3835] __get_compat_msghdr+0x514/0x750 [ 228.783508][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 228.788501][ T3835] ___sys_recvmsg+0x19d/0x890 [ 228.793463][ T3835] do_recvmmsg+0x682/0x1180 [ 228.798114][ T3835] __sys_recvmmsg+0x113/0x450 [ 228.803071][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 228.809463][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 228.814871][ T3835] do_fast_syscall_32+0x33/0x70 [ 228.819853][ T3835] do_SYSENTER_32+0x1b/0x20 [ 228.824648][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 228.831121][ T3835] [ 228.833645][ T3835] Uninit was stored to memory at: [ 228.838838][ T3835] __get_compat_msghdr+0x514/0x750 [ 228.844208][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 228.849190][ T3835] ___sys_recvmsg+0x19d/0x890 [ 228.854154][ T3835] do_recvmmsg+0x682/0x1180 [ 228.858778][ T3835] __sys_recvmmsg+0x113/0x450 [ 228.863726][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 228.870113][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 228.875507][ T3835] do_fast_syscall_32+0x33/0x70 [ 228.880492][ T3835] do_SYSENTER_32+0x1b/0x20 [ 228.885278][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 228.891755][ T3835] [ 228.894292][ T3835] Local variable msg_sys created at: [ 228.899649][ T3835] do_recvmmsg+0x5c/0x1180 [ 228.904344][ T3835] __sys_recvmmsg+0x113/0x450 [ 228.963911][ T3570] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 228.973330][ T3570] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.981524][ T3570] usb 5-1: Product: syz [ 228.986103][ T3570] usb 5-1: Manufacturer: syz [ 228.990903][ T3570] usb 5-1: SerialNumber: syz [ 229.043756][ T20] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 229.053214][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.061411][ T20] usb 1-1: Product: syz [ 229.066166][ T20] usb 1-1: Manufacturer: syz [ 229.071026][ T20] usb 1-1: SerialNumber: syz 09:59:32 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"/1409], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0x608, 0x0, &(0x7f0000000080)="f8ce48cc03cb29fcc82aa113654305", 0x0, 0x608, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x48) 09:59:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) [ 229.512976][ T3570] usb 5-1: 2:1 : format type 0 is detected, processed as PCM [ 229.522077][ T3570] usb 5-1: selecting invalid altsetting 0 [ 229.576957][ T3570] usb 5-1: 2:1: cannot set freq 16004439 to ep 0x82 [ 229.616452][ T3570] usb 5-1: selecting invalid altsetting 0 [ 229.750326][ T3835] not chained 80000 origins [ 229.759457][ T3835] CPU: 1 PID: 3835 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 229.769706][ T3835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 229.779880][ T3835] Call Trace: [ 229.783246][ T3835] [ 229.786260][ T3835] dump_stack_lvl+0x1c8/0x256 [ 229.791318][ T3835] dump_stack+0x1a/0x1c [ 229.795652][ T3835] kmsan_internal_chain_origin+0x78/0x120 [ 229.801544][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 229.807968][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 229.813939][ T3835] ? ____sys_recvmsg+0x5c1/0x810 [ 229.819020][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 229.824358][ T3835] ? get_compat_msghdr+0x8c/0x1c0 [ 229.825466][ T3570] usb 5-1: USB disconnect, device number 4 [ 229.829485][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 229.829601][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 229.846554][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 229.852538][ T3835] ? should_fail+0x3f/0x810 [ 229.857195][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 229.862461][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 229.868872][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 229.874846][ T3835] __msan_chain_origin+0xbd/0x140 [ 229.880030][ T3835] __get_compat_msghdr+0x514/0x750 [ 229.885306][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 229.890293][ T3835] ? ___sys_recvmsg+0xa9/0x890 [ 229.895196][ T3835] ? do_recvmmsg+0x682/0x1180 [ 229.900007][ T3835] ___sys_recvmsg+0x19d/0x890 [ 229.904812][ T3835] ? do_recvmmsg+0x6e4/0x1180 [ 229.909635][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 229.914901][ T3835] ? kmsan_internal_check_memory+0x94/0x530 [ 229.920954][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 229.926925][ T3835] do_recvmmsg+0x682/0x1180 [ 229.931591][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 229.938024][ T3835] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 229.944602][ T3835] __sys_recvmmsg+0x113/0x450 [ 229.949436][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 229.955868][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 229.961133][ T3835] ? exit_to_user_mode_prepare+0x119/0x220 [ 229.967099][ T3835] do_fast_syscall_32+0x33/0x70 [ 229.972094][ T3835] do_SYSENTER_32+0x1b/0x20 [ 229.976724][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 229.983204][ T3835] RIP: 0023:0xf7f89549 [ 229.987372][ T3835] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 230.007133][ T3835] RSP: 002b:00000000f7f635cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 230.015693][ T3835] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 230.023814][ T3835] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 230.031893][ T3835] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 230.039967][ T3835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 230.048051][ T3835] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 230.056165][ T3835] [ 230.067436][ T3835] Uninit was stored to memory at: [ 230.073999][ T3835] __get_compat_msghdr+0x514/0x750 [ 230.079246][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 230.084342][ T3835] ___sys_recvmsg+0x19d/0x890 [ 230.089164][ T3835] do_recvmmsg+0x682/0x1180 [ 230.093913][ T3835] __sys_recvmmsg+0x113/0x450 [ 230.098722][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 230.105243][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 230.110583][ T3835] do_fast_syscall_32+0x33/0x70 [ 230.115685][ T3835] do_SYSENTER_32+0x1b/0x20 [ 230.120323][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 230.126923][ T3835] [ 230.129308][ T3835] Uninit was stored to memory at: [ 230.134616][ T3835] __get_compat_msghdr+0x514/0x750 [ 230.139855][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 230.144961][ T3835] ___sys_recvmsg+0x19d/0x890 [ 230.149804][ T3835] do_recvmmsg+0x682/0x1180 [ 230.154551][ T3835] __sys_recvmmsg+0x113/0x450 [ 230.159349][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 230.165876][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 230.171126][ T3835] do_fast_syscall_32+0x33/0x70 [ 230.176230][ T3835] do_SYSENTER_32+0x1b/0x20 [ 230.180869][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 230.187469][ T3835] [ 230.189854][ T3835] Uninit was stored to memory at: [ 230.195165][ T3835] __get_compat_msghdr+0x514/0x750 [ 230.200408][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 230.205502][ T3835] ___sys_recvmsg+0x19d/0x890 [ 230.210308][ T3835] do_recvmmsg+0x682/0x1180 [ 230.215060][ T3835] __sys_recvmmsg+0x113/0x450 [ 230.219873][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 230.226398][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 230.231649][ T3835] do_fast_syscall_32+0x33/0x70 [ 230.236748][ T3835] do_SYSENTER_32+0x1b/0x20 [ 230.241388][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 230.247999][ T3835] [ 230.250385][ T3835] Uninit was stored to memory at: [ 230.255702][ T3835] __get_compat_msghdr+0x514/0x750 [ 230.260943][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 230.266076][ T3835] ___sys_recvmsg+0x19d/0x890 [ 230.270884][ T3835] do_recvmmsg+0x682/0x1180 [ 230.275681][ T3835] __sys_recvmmsg+0x113/0x450 [ 230.280497][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 230.287085][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 230.292457][ T3835] do_fast_syscall_32+0x33/0x70 [ 230.297450][ T3835] do_SYSENTER_32+0x1b/0x20 [ 230.302242][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 230.308717][ T3835] [ 230.311104][ T3835] Uninit was stored to memory at: [ 230.316478][ T3835] __get_compat_msghdr+0x514/0x750 [ 230.321724][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 230.326875][ T3835] ___sys_recvmsg+0x19d/0x890 [ 230.331683][ T3835] do_recvmmsg+0x682/0x1180 [ 230.336502][ T3835] __sys_recvmmsg+0x113/0x450 [ 230.341309][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 230.347890][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 230.353271][ T3835] do_fast_syscall_32+0x33/0x70 [ 230.358265][ T3835] do_SYSENTER_32+0x1b/0x20 [ 230.363090][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 230.369585][ T3835] [ 230.372138][ T3835] Uninit was stored to memory at: [ 230.377336][ T3835] __get_compat_msghdr+0x514/0x750 [ 230.382707][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 230.387693][ T3835] ___sys_recvmsg+0x19d/0x890 [ 230.392670][ T3835] do_recvmmsg+0x682/0x1180 [ 230.397327][ T3835] __sys_recvmmsg+0x113/0x450 [ 230.402305][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 230.408697][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 230.414126][ T3835] do_fast_syscall_32+0x33/0x70 [ 230.419201][ T3835] do_SYSENTER_32+0x1b/0x20 [ 230.424020][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 230.430500][ T3835] [ 230.433057][ T3835] Uninit was stored to memory at: [ 230.438257][ T3835] __get_compat_msghdr+0x514/0x750 [ 230.443668][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 230.448643][ T3835] ___sys_recvmsg+0x19d/0x890 09:59:33 executing program 4: syz_usb_connect$uac1(0x2, 0xc0, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xae, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@processing_unit={0xb, 0x24, 0x7, 0x0, 0x0, 0x0, "fbe1bcfe"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "431a4f", "44c0"}, @as_header={0x7}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "111d9622cea53323"}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x5, 0x3, 0x0, 0x1, 'W', "35f4"}, @as_header={0x7}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x1}}}}}}}]}}, 0x0) [ 230.453631][ T3835] do_recvmmsg+0x682/0x1180 [ 230.458269][ T3835] __sys_recvmmsg+0x113/0x450 [ 230.463222][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 230.469641][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 230.475055][ T3835] do_fast_syscall_32+0x33/0x70 [ 230.480045][ T3835] do_SYSENTER_32+0x1b/0x20 [ 230.484796][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 230.491275][ T3835] [ 230.493825][ T3835] Local variable msg_sys created at: [ 230.499188][ T3835] do_recvmmsg+0x5c/0x1180 [ 230.503929][ T3835] __sys_recvmmsg+0x113/0x450 [ 230.554415][ T20] usb 1-1: 0:2 : does not exist 09:59:33 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"/1409], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0x608, 0x0, &(0x7f0000000080)="f8ce48cc03cb29fcc82aa113654305", 0x0, 0x608, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x48) [ 230.814327][ T3860] loop3: detected capacity change from 0 to 512 [ 230.828410][ T3565] usb 1-1: USB disconnect, device number 4 [ 231.071537][ T3857] udevd[3857]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 231.343211][ T3570] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 231.375582][ T3835] not chained 90000 origins [ 231.380199][ T3835] CPU: 0 PID: 3835 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 231.390408][ T3835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 231.400573][ T3835] Call Trace: [ 231.403936][ T3835] [ 231.406945][ T3835] dump_stack_lvl+0x1c8/0x256 [ 231.411808][ T3835] dump_stack+0x1a/0x1c [ 231.416127][ T3835] kmsan_internal_chain_origin+0x78/0x120 [ 231.422005][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 231.428415][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 231.434380][ T3835] ? ____sys_recvmsg+0x5c1/0x810 [ 231.439457][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 231.444790][ T3835] ? get_compat_msghdr+0x8c/0x1c0 [ 231.449959][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 231.455930][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 231.461272][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 231.467248][ T3835] ? should_fail+0x3f/0x810 [ 231.471900][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 231.477176][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 231.483581][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 231.489549][ T3835] __msan_chain_origin+0xbd/0x140 [ 231.494727][ T3835] __get_compat_msghdr+0x514/0x750 [ 231.500001][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 231.504985][ T3835] ? ___sys_recvmsg+0xa9/0x890 [ 231.509883][ T3835] ? do_recvmmsg+0x682/0x1180 [ 231.514703][ T3835] ___sys_recvmsg+0x19d/0x890 [ 231.519511][ T3835] ? do_recvmmsg+0x6e4/0x1180 [ 231.524339][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 231.529605][ T3835] ? kmsan_internal_check_memory+0x94/0x530 [ 231.535666][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 231.541635][ T3835] do_recvmmsg+0x682/0x1180 [ 231.546294][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 231.552699][ T3835] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 231.559274][ T3835] __sys_recvmmsg+0x113/0x450 [ 231.564081][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 231.570466][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 231.575700][ T3835] ? exit_to_user_mode_prepare+0x119/0x220 [ 231.581635][ T3835] do_fast_syscall_32+0x33/0x70 [ 231.586601][ T3835] do_SYSENTER_32+0x1b/0x20 [ 231.591219][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 231.597677][ T3835] RIP: 0023:0xf7f89549 [ 231.601828][ T3835] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 231.621587][ T3835] RSP: 002b:00000000f7f635cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 231.630138][ T3835] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 231.638207][ T3835] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 231.646268][ T3835] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 231.654329][ T3835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 231.662390][ T3835] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 231.670471][ T3835] [ 231.681106][ T3835] Uninit was stored to memory at: [ 231.688098][ T3835] __get_compat_msghdr+0x514/0x750 [ 231.693430][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 231.698408][ T3835] ___sys_recvmsg+0x19d/0x890 [ 231.703286][ T3835] do_recvmmsg+0x682/0x1180 [ 231.707920][ T3835] __sys_recvmmsg+0x113/0x450 [ 231.712829][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 231.719224][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 231.724563][ T3835] do_fast_syscall_32+0x33/0x70 [ 231.729548][ T3835] do_SYSENTER_32+0x1b/0x20 [ 231.734258][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 231.740735][ T3835] [ 231.743201][ T3835] Uninit was stored to memory at: [ 231.748397][ T3835] __get_compat_msghdr+0x514/0x750 [ 231.753732][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 231.758714][ T3835] ___sys_recvmsg+0x19d/0x890 [ 231.763609][ T3835] do_recvmmsg+0x682/0x1180 [ 231.768249][ T3835] __sys_recvmmsg+0x113/0x450 [ 231.773133][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 231.779513][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 231.784842][ T3835] do_fast_syscall_32+0x33/0x70 [ 231.789830][ T3835] do_SYSENTER_32+0x1b/0x20 [ 231.794545][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 231.801018][ T3835] [ 231.803481][ T3835] Uninit was stored to memory at: [ 231.808669][ T3835] __get_compat_msghdr+0x514/0x750 [ 231.814000][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 231.818977][ T3835] ___sys_recvmsg+0x19d/0x890 [ 231.823869][ T3835] do_recvmmsg+0x682/0x1180 [ 231.828517][ T3835] __sys_recvmmsg+0x113/0x450 [ 231.833414][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 231.839810][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 231.845138][ T3835] do_fast_syscall_32+0x33/0x70 [ 231.850121][ T3835] do_SYSENTER_32+0x1b/0x20 [ 231.854842][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 231.861308][ T3835] [ 231.863779][ T3835] Uninit was stored to memory at: [ 231.868983][ T3835] __get_compat_msghdr+0x514/0x750 [ 231.874309][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 231.879282][ T3835] ___sys_recvmsg+0x19d/0x890 [ 231.884172][ T3835] do_recvmmsg+0x682/0x1180 [ 231.888806][ T3835] __sys_recvmmsg+0x113/0x450 [ 231.893697][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 231.900109][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 231.905502][ T3835] do_fast_syscall_32+0x33/0x70 [ 231.910487][ T3835] do_SYSENTER_32+0x1b/0x20 [ 231.915192][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 231.921674][ T3835] [ 231.924152][ T3835] Uninit was stored to memory at: [ 231.929340][ T3835] __get_compat_msghdr+0x514/0x750 [ 231.934673][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 231.939670][ T3835] ___sys_recvmsg+0x19d/0x890 [ 231.944560][ T3835] do_recvmmsg+0x682/0x1180 [ 231.949182][ T3835] __sys_recvmmsg+0x113/0x450 [ 231.954065][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 231.960462][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 231.965795][ T3835] do_fast_syscall_32+0x33/0x70 [ 231.970787][ T3835] do_SYSENTER_32+0x1b/0x20 [ 231.975500][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 231.982055][ T3835] [ 231.984443][ T3835] Uninit was stored to memory at: [ 231.989637][ T3835] __get_compat_msghdr+0x514/0x750 [ 231.994968][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 231.999955][ T3835] ___sys_recvmsg+0x19d/0x890 [ 232.004865][ T3835] do_recvmmsg+0x682/0x1180 [ 232.009498][ T3835] __sys_recvmmsg+0x113/0x450 [ 232.014387][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 232.020793][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 232.026130][ T3835] do_fast_syscall_32+0x33/0x70 [ 232.031117][ T3835] do_SYSENTER_32+0x1b/0x20 [ 232.035846][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 232.042453][ T3835] [ 232.044844][ T3835] Uninit was stored to memory at: [ 232.050038][ T3835] __get_compat_msghdr+0x514/0x750 [ 232.055366][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 232.060348][ T3835] ___sys_recvmsg+0x19d/0x890 [ 232.065241][ T3835] do_recvmmsg+0x682/0x1180 [ 232.069887][ T3835] __sys_recvmmsg+0x113/0x450 [ 232.074793][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 232.081204][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 232.086536][ T3835] do_fast_syscall_32+0x33/0x70 [ 232.091528][ T3835] do_SYSENTER_32+0x1b/0x20 [ 232.096237][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 232.102794][ T3835] [ 232.105192][ T3835] Local variable msg_sys created at: [ 232.110552][ T3835] do_recvmmsg+0x5c/0x1180 [ 232.115183][ T3835] __sys_recvmmsg+0x113/0x450 [ 232.502323][ T3570] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 232.511520][ T3570] usb 5-1: config 1 has no interface number 1 [ 232.518477][ T3570] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 232.536053][ T3570] usb 5-1: config 1 interface 2 has no altsetting 0 [ 232.610350][ T3835] not chained 100000 origins [ 232.615324][ T3835] CPU: 0 PID: 3835 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 232.625534][ T3835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 232.635694][ T3835] Call Trace: [ 232.639099][ T3835] [ 232.642098][ T3835] dump_stack_lvl+0x1c8/0x256 [ 232.646984][ T3835] dump_stack+0x1a/0x1c [ 232.651286][ T3835] kmsan_internal_chain_origin+0x78/0x120 [ 232.657541][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 232.663924][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 232.669871][ T3835] ? ____sys_recvmsg+0x5c1/0x810 [ 232.674967][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 232.680305][ T3835] ? get_compat_msghdr+0x8c/0x1c0 [ 232.685441][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 232.691382][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 232.696699][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 232.702655][ T3835] ? should_fail+0x3f/0x810 [ 232.707328][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 232.712574][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 232.718967][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 232.724909][ T3835] __msan_chain_origin+0xbd/0x140 [ 232.730058][ T3835] __get_compat_msghdr+0x514/0x750 [ 232.735314][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 232.740279][ T3835] ? ___sys_recvmsg+0xa9/0x890 [ 232.745167][ T3835] ? do_recvmmsg+0x682/0x1180 [ 232.749970][ T3835] ___sys_recvmsg+0x19d/0x890 [ 232.754762][ T3835] ? do_recvmmsg+0x6e4/0x1180 [ 232.759564][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 232.764812][ T3835] ? kmsan_internal_check_memory+0x94/0x530 [ 232.770843][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 232.776796][ T3835] do_recvmmsg+0x682/0x1180 [ 232.781432][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 232.787814][ T3835] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 232.794368][ T3835] __sys_recvmmsg+0x113/0x450 [ 232.799170][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 232.805557][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 232.810813][ T3835] ? exit_to_user_mode_prepare+0x119/0x220 [ 232.816805][ T3835] do_fast_syscall_32+0x33/0x70 [ 232.821772][ T3835] do_SYSENTER_32+0x1b/0x20 [ 232.826391][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 232.832904][ T3835] RIP: 0023:0xf7f89549 [ 232.837078][ T3835] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 232.856848][ T3835] RSP: 002b:00000000f7f635cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 232.865385][ T3835] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 232.873455][ T3835] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 232.881529][ T3835] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 232.889613][ T3835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 232.897696][ T3835] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 232.905800][ T3835] [ 232.921042][ T3835] Uninit was stored to memory at: [ 232.929977][ T3835] __get_compat_msghdr+0x514/0x750 [ 232.935308][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 232.940299][ T3835] ___sys_recvmsg+0x19d/0x890 [ 232.945181][ T3835] do_recvmmsg+0x682/0x1180 [ 232.949839][ T3835] __sys_recvmmsg+0x113/0x450 [ 232.954716][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 232.961113][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 232.966457][ T3835] do_fast_syscall_32+0x33/0x70 [ 232.971438][ T3835] do_SYSENTER_32+0x1b/0x20 [ 232.976144][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 232.982703][ T3835] [ 232.985091][ T3835] Uninit was stored to memory at: [ 232.990283][ T3835] __get_compat_msghdr+0x514/0x750 [ 232.995611][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 233.000571][ T3835] ___sys_recvmsg+0x19d/0x890 [ 233.005459][ T3835] do_recvmmsg+0x682/0x1180 [ 233.010090][ T3835] __sys_recvmmsg+0x113/0x450 [ 233.014970][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 233.021362][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 233.026681][ T3835] do_fast_syscall_32+0x33/0x70 [ 233.031657][ T3835] do_SYSENTER_32+0x1b/0x20 [ 233.036367][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 233.042920][ T3835] [ 233.045308][ T3835] Uninit was stored to memory at: [ 233.050491][ T3835] __get_compat_msghdr+0x514/0x750 [ 233.055807][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 233.060824][ T3835] ___sys_recvmsg+0x19d/0x890 [ 233.065708][ T3835] do_recvmmsg+0x682/0x1180 [ 233.070339][ T3835] __sys_recvmmsg+0x113/0x450 [ 233.075226][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 233.081616][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 233.086971][ T3835] do_fast_syscall_32+0x33/0x70 [ 233.092045][ T3835] do_SYSENTER_32+0x1b/0x20 [ 233.096672][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 233.103229][ T3835] [ 233.105614][ T3835] Uninit was stored to memory at: [ 233.110793][ T3835] __get_compat_msghdr+0x514/0x750 [ 233.116115][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 233.121108][ T3835] ___sys_recvmsg+0x19d/0x890 [ 233.126006][ T3835] do_recvmmsg+0x682/0x1180 [ 233.130631][ T3835] __sys_recvmmsg+0x113/0x450 [ 233.135520][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 233.141978][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 233.147243][ T3835] do_fast_syscall_32+0x33/0x70 [ 233.152317][ T3835] do_SYSENTER_32+0x1b/0x20 [ 233.156943][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 233.163488][ T3835] [ 233.165872][ T3835] Uninit was stored to memory at: [ 233.171057][ T3835] __get_compat_msghdr+0x514/0x750 [ 233.176775][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 233.181750][ T3835] ___sys_recvmsg+0x19d/0x890 [ 233.186634][ T3835] do_recvmmsg+0x682/0x1180 [ 233.191271][ T3835] __sys_recvmmsg+0x113/0x450 [ 233.196152][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 233.202618][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 233.207860][ T3835] do_fast_syscall_32+0x33/0x70 [ 233.212910][ T3835] do_SYSENTER_32+0x1b/0x20 [ 233.217532][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 233.224068][ T3835] [ 233.226445][ T3835] Uninit was stored to memory at: [ 233.231622][ T3835] __get_compat_msghdr+0x514/0x750 [ 233.236931][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 233.241976][ T3835] ___sys_recvmsg+0x19d/0x890 [ 233.246774][ T3835] do_recvmmsg+0x682/0x1180 [ 233.251398][ T3835] __sys_recvmmsg+0x113/0x450 [ 233.256264][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 233.262717][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 233.267959][ T3835] do_fast_syscall_32+0x33/0x70 [ 233.273005][ T3835] do_SYSENTER_32+0x1b/0x20 [ 233.277624][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 233.284163][ T3835] [ 233.286543][ T3835] Uninit was stored to memory at: [ 233.291722][ T3835] __get_compat_msghdr+0x514/0x750 [ 233.297024][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 233.302064][ T3835] ___sys_recvmsg+0x19d/0x890 [ 233.306865][ T3835] do_recvmmsg+0x682/0x1180 [ 233.311482][ T3835] __sys_recvmmsg+0x113/0x450 [ 233.316360][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 233.322814][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 233.328054][ T3835] do_fast_syscall_32+0x33/0x70 [ 233.333099][ T3835] do_SYSENTER_32+0x1b/0x20 [ 233.337725][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 233.344265][ T3835] [ 233.346653][ T3835] Local variable msg_sys created at: [ 233.352068][ T3835] do_recvmmsg+0x5c/0x1180 [ 233.356601][ T3835] __sys_recvmmsg+0x113/0x450 [ 233.493131][ T3570] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 233.502489][ T3570] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.510674][ T3570] usb 5-1: Product: syz [ 233.515227][ T3570] usb 5-1: Manufacturer: syz [ 233.519994][ T3570] usb 5-1: SerialNumber: syz [ 233.540268][ T3835] not chained 110000 origins [ 233.549891][ T3835] CPU: 0 PID: 3835 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 233.560105][ T3835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 233.570267][ T3835] Call Trace: [ 233.573626][ T3835] [ 233.576631][ T3835] dump_stack_lvl+0x1c8/0x256 [ 233.581486][ T3835] dump_stack+0x1a/0x1c [ 233.585791][ T3835] kmsan_internal_chain_origin+0x78/0x120 [ 233.591666][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 233.598071][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 233.604031][ T3835] ? ____sys_recvmsg+0x5c1/0x810 [ 233.609101][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 233.614429][ T3835] ? get_compat_msghdr+0x8c/0x1c0 [ 233.619582][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 233.625544][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 233.630874][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 233.636842][ T3835] ? should_fail+0x3f/0x810 [ 233.641483][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 233.646740][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 233.653147][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 233.659117][ T3835] __msan_chain_origin+0xbd/0x140 [ 233.664285][ T3835] __get_compat_msghdr+0x514/0x750 [ 233.669553][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 233.674532][ T3835] ? ___sys_recvmsg+0xa9/0x890 [ 233.679422][ T3835] ? do_recvmmsg+0x682/0x1180 [ 233.684234][ T3835] ___sys_recvmsg+0x19d/0x890 [ 233.689047][ T3835] ? do_recvmmsg+0x6e4/0x1180 [ 233.693873][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 233.699131][ T3835] ? kmsan_internal_check_memory+0x94/0x530 [ 233.705182][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 233.711154][ T3835] do_recvmmsg+0x682/0x1180 [ 233.715814][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 233.722219][ T3835] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 233.728800][ T3835] __sys_recvmmsg+0x113/0x450 [ 233.733624][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 233.740029][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 233.745279][ T3835] ? exit_to_user_mode_prepare+0x119/0x220 [ 233.751233][ T3835] do_fast_syscall_32+0x33/0x70 [ 233.756227][ T3835] do_SYSENTER_32+0x1b/0x20 [ 233.760871][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 233.767356][ T3835] RIP: 0023:0xf7f89549 [ 233.771518][ T3835] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 233.791285][ T3835] RSP: 002b:00000000f7f635cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 233.799849][ T3835] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 233.807937][ T3835] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 233.816012][ T3835] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 233.824089][ T3835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 233.832174][ T3835] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 233.840276][ T3835] [ 233.848563][ T3835] Uninit was stored to memory at: [ 233.858933][ T3835] __get_compat_msghdr+0x514/0x750 [ 233.864648][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 233.869630][ T3835] ___sys_recvmsg+0x19d/0x890 [ 233.874522][ T3835] do_recvmmsg+0x682/0x1180 [ 233.879150][ T3835] __sys_recvmmsg+0x113/0x450 [ 233.884030][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 233.890418][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 233.895758][ T3835] do_fast_syscall_32+0x33/0x70 [ 233.900779][ T3835] do_SYSENTER_32+0x1b/0x20 [ 233.905495][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 233.912044][ T3835] [ 233.914431][ T3835] Uninit was stored to memory at: [ 233.919618][ T3835] __get_compat_msghdr+0x514/0x750 [ 233.924936][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 233.929911][ T3835] ___sys_recvmsg+0x19d/0x890 [ 233.934794][ T3835] do_recvmmsg+0x682/0x1180 [ 233.939422][ T3835] __sys_recvmmsg+0x113/0x450 [ 233.944290][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 233.950673][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 233.955991][ T3835] do_fast_syscall_32+0x33/0x70 [ 233.960966][ T3835] do_SYSENTER_32+0x1b/0x20 [ 233.965669][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 233.972214][ T3835] [ 233.974596][ T3835] Uninit was stored to memory at: [ 233.979779][ T3835] __get_compat_msghdr+0x514/0x750 [ 233.985155][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 233.990144][ T3835] ___sys_recvmsg+0x19d/0x890 [ 233.995034][ T3835] do_recvmmsg+0x682/0x1180 [ 233.999667][ T3835] __sys_recvmmsg+0x113/0x450 [ 234.004610][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 234.010995][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 234.016379][ T3835] do_fast_syscall_32+0x33/0x70 [ 234.021365][ T3835] do_SYSENTER_32+0x1b/0x20 [ 234.026137][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 234.032692][ T3835] [ 234.035089][ T3835] Uninit was stored to memory at: [ 234.040272][ T3835] __get_compat_msghdr+0x514/0x750 [ 234.045643][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 234.050619][ T3835] ___sys_recvmsg+0x19d/0x890 [ 234.055550][ T3835] do_recvmmsg+0x682/0x1180 [ 234.060176][ T3835] __sys_recvmmsg+0x113/0x450 [ 234.065108][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 234.071495][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 234.076868][ T3835] do_fast_syscall_32+0x33/0x70 [ 234.081922][ T3835] do_SYSENTER_32+0x1b/0x20 [ 234.086557][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 234.093172][ T3835] [ 234.095558][ T3835] Uninit was stored to memory at: [ 234.100748][ T3835] __get_compat_msghdr+0x514/0x750 [ 234.106117][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 234.111093][ T3835] ___sys_recvmsg+0x19d/0x890 [ 234.116030][ T3835] do_recvmmsg+0x682/0x1180 [ 234.120666][ T3835] __sys_recvmmsg+0x113/0x450 [ 234.125609][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 234.132079][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 234.137323][ T3835] do_fast_syscall_32+0x33/0x70 [ 234.142449][ T3835] do_SYSENTER_32+0x1b/0x20 [ 234.147074][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 234.153622][ T3835] [ 234.156003][ T3835] Uninit was stored to memory at: [ 234.161189][ T3835] __get_compat_msghdr+0x514/0x750 [ 234.166516][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 234.171495][ T3835] ___sys_recvmsg+0x19d/0x890 [ 234.176385][ T3835] do_recvmmsg+0x682/0x1180 [ 234.181010][ T3835] __sys_recvmmsg+0x113/0x450 [ 234.185890][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 234.192352][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 234.197593][ T3835] do_fast_syscall_32+0x33/0x70 [ 234.202644][ T3835] do_SYSENTER_32+0x1b/0x20 [ 234.207271][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 234.213830][ T3835] [ 234.216217][ T3835] Uninit was stored to memory at: [ 234.221409][ T3835] __get_compat_msghdr+0x514/0x750 [ 234.226730][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 234.231711][ T3835] ___sys_recvmsg+0x19d/0x890 [ 234.236613][ T3835] do_recvmmsg+0x682/0x1180 [ 234.241244][ T3835] __sys_recvmmsg+0x113/0x450 [ 234.246134][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 234.252606][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 234.258128][ T3835] do_fast_syscall_32+0x33/0x70 [ 234.263176][ T3835] do_SYSENTER_32+0x1b/0x20 [ 234.267798][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 234.274368][ T3835] [ 234.276762][ T3835] Local variable msg_sys created at: [ 234.282200][ T3835] do_recvmmsg+0x5c/0x1180 [ 234.286744][ T3835] __sys_recvmmsg+0x113/0x450 [ 234.342520][ T3570] usb 5-1: can't set config #1, error -71 [ 234.356093][ T3570] usb 5-1: USB disconnect, device number 5 [ 234.540851][ T3832] not chained 120000 origins [ 234.545745][ T3832] CPU: 0 PID: 3832 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 234.555958][ T3832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 234.566128][ T3832] Call Trace: [ 234.569494][ T3832] [ 234.572505][ T3832] dump_stack_lvl+0x1c8/0x256 [ 234.577364][ T3832] dump_stack+0x1a/0x1c [ 234.581678][ T3832] kmsan_internal_chain_origin+0x78/0x120 [ 234.587555][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 234.593962][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 234.599925][ T3832] ? ____sys_recvmsg+0x5c1/0x810 [ 234.604993][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 234.610318][ T3832] ? get_compat_msghdr+0x8c/0x1c0 [ 234.615483][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 234.621444][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 234.626778][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 234.632760][ T3832] ? should_fail+0x3f/0x810 [ 234.637404][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 234.642657][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 234.649053][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 234.655012][ T3832] __msan_chain_origin+0xbd/0x140 [ 234.660182][ T3832] __get_compat_msghdr+0x514/0x750 [ 234.665454][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 234.670429][ T3832] ? ___sys_recvmsg+0xa9/0x890 [ 234.675315][ T3832] ? do_recvmmsg+0x682/0x1180 [ 234.680133][ T3832] ___sys_recvmsg+0x19d/0x890 [ 234.684929][ T3832] ? do_recvmmsg+0x6e4/0x1180 [ 234.689744][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 234.695011][ T3832] ? kmsan_internal_check_memory+0x94/0x530 [ 234.701061][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 234.707025][ T3832] do_recvmmsg+0x682/0x1180 [ 234.711688][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 234.718097][ T3832] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 234.724667][ T3832] __sys_recvmmsg+0x113/0x450 [ 234.729516][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 234.735942][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 234.741222][ T3832] ? exit_to_user_mode_prepare+0x119/0x220 [ 234.747180][ T3832] do_fast_syscall_32+0x33/0x70 [ 234.752178][ T3832] do_SYSENTER_32+0x1b/0x20 [ 234.756825][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 234.763304][ T3832] RIP: 0023:0xf7f03549 [ 234.767487][ T3832] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 234.787257][ T3832] RSP: 002b:00000000f7edd5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 234.795814][ T3832] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 234.803897][ T3832] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 234.811977][ T3832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 234.820051][ T3832] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 234.828127][ T3832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 234.836223][ T3832] [ 234.851595][ T3832] Uninit was stored to memory at: [ 234.862853][ T3832] __get_compat_msghdr+0x514/0x750 [ 234.868104][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 234.873160][ T3832] ___sys_recvmsg+0x19d/0x890 [ 234.877985][ T3832] do_recvmmsg+0x682/0x1180 [ 234.882685][ T3832] __sys_recvmmsg+0x113/0x450 [ 234.887491][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 234.893969][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 234.899212][ T3832] do_fast_syscall_32+0x33/0x70 [ 234.904287][ T3832] do_SYSENTER_32+0x1b/0x20 [ 234.908936][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 234.915502][ T3832] [ 234.917886][ T3832] Uninit was stored to memory at: [ 234.923153][ T3832] __get_compat_msghdr+0x514/0x750 [ 234.928385][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 234.933439][ T3832] ___sys_recvmsg+0x19d/0x890 [ 234.938242][ T3832] do_recvmmsg+0x682/0x1180 [ 234.942964][ T3832] __sys_recvmmsg+0x113/0x450 [ 234.947798][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 234.954329][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 234.959580][ T3832] do_fast_syscall_32+0x33/0x70 [ 234.964710][ T3832] do_SYSENTER_32+0x1b/0x20 [ 234.969338][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 234.975946][ T3832] [ 234.978332][ T3832] Uninit was stored to memory at: [ 234.983649][ T3832] __get_compat_msghdr+0x514/0x750 [ 234.988892][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 234.994017][ T3832] ___sys_recvmsg+0x19d/0x890 [ 234.998827][ T3832] do_recvmmsg+0x682/0x1180 [ 235.003614][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.008435][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.014988][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 235.020242][ T3832] do_fast_syscall_32+0x33/0x70 [ 235.025380][ T3832] do_SYSENTER_32+0x1b/0x20 [ 235.030008][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 235.036618][ T3832] [ 235.039005][ T3832] Uninit was stored to memory at: [ 235.044327][ T3832] __get_compat_msghdr+0x514/0x750 [ 235.049566][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 235.054677][ T3832] ___sys_recvmsg+0x19d/0x890 [ 235.059481][ T3832] do_recvmmsg+0x682/0x1180 [ 235.064249][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.069059][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.075581][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 235.080825][ T3832] do_fast_syscall_32+0x33/0x70 [ 235.085949][ T3832] do_SYSENTER_32+0x1b/0x20 [ 235.090588][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 235.097206][ T3832] [ 235.099593][ T3832] Uninit was stored to memory at: [ 235.104913][ T3832] __get_compat_msghdr+0x514/0x750 [ 235.110156][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 235.115273][ T3832] ___sys_recvmsg+0x19d/0x890 [ 235.120088][ T3832] do_recvmmsg+0x682/0x1180 [ 235.124857][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.129662][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.136192][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 235.141446][ T3832] do_fast_syscall_32+0x33/0x70 [ 235.146563][ T3832] do_SYSENTER_32+0x1b/0x20 [ 235.151192][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 235.157805][ T3832] [ 235.160192][ T3832] Uninit was stored to memory at: [ 235.165510][ T3832] __get_compat_msghdr+0x514/0x750 [ 235.170743][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 235.175860][ T3832] ___sys_recvmsg+0x19d/0x890 [ 235.180661][ T3832] do_recvmmsg+0x682/0x1180 [ 235.185425][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.190229][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.196757][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 235.202079][ T3832] do_fast_syscall_32+0x33/0x70 [ 235.207055][ T3832] do_SYSENTER_32+0x1b/0x20 [ 235.211675][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 235.218275][ T3832] [ 235.220665][ T3832] Uninit was stored to memory at: [ 235.225980][ T3832] __get_compat_msghdr+0x514/0x750 [ 235.231216][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 235.236330][ T3832] ___sys_recvmsg+0x19d/0x890 [ 235.241132][ T3832] do_recvmmsg+0x682/0x1180 [ 235.245899][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.250700][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.257226][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 235.262559][ T3832] do_fast_syscall_32+0x33/0x70 [ 235.267563][ T3832] do_SYSENTER_32+0x1b/0x20 [ 235.272311][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 235.278770][ T3832] [ 235.281158][ T3832] Local variable msg_sys created at: [ 235.286611][ T3832] do_recvmmsg+0x5c/0x1180 [ 235.291157][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.448904][ T3832] not chained 130000 origins [ 235.453850][ T3832] CPU: 1 PID: 3832 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 235.464056][ T3832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 235.474213][ T3832] Call Trace: [ 235.477563][ T3832] [ 235.480562][ T3832] dump_stack_lvl+0x1c8/0x256 [ 235.485445][ T3832] dump_stack+0x1a/0x1c [ 235.489753][ T3832] kmsan_internal_chain_origin+0x78/0x120 [ 235.495634][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 235.502036][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 235.507990][ T3832] ? ____sys_recvmsg+0x5c1/0x810 [ 235.513061][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 235.518382][ T3832] ? get_compat_msghdr+0x8c/0x1c0 [ 235.523532][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 235.529495][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 235.534834][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 235.540803][ T3832] ? should_fail+0x3f/0x810 [ 235.545438][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 235.550679][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 235.557069][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 235.563012][ T3832] __msan_chain_origin+0xbd/0x140 [ 235.568161][ T3832] __get_compat_msghdr+0x514/0x750 [ 235.573411][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 235.578373][ T3832] ? ___sys_recvmsg+0xa9/0x890 [ 235.583251][ T3832] ? do_recvmmsg+0x682/0x1180 [ 235.588046][ T3832] ___sys_recvmsg+0x19d/0x890 [ 235.592841][ T3832] ? do_recvmmsg+0x6e4/0x1180 [ 235.597657][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 235.602994][ T3832] ? kmsan_internal_check_memory+0x94/0x530 [ 235.609030][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 235.614982][ T3832] do_recvmmsg+0x682/0x1180 [ 235.619620][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 235.626007][ T3832] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.632559][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.637362][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.643747][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 235.648986][ T3832] ? exit_to_user_mode_prepare+0x119/0x220 [ 235.654921][ T3832] do_fast_syscall_32+0x33/0x70 [ 235.659906][ T3832] do_SYSENTER_32+0x1b/0x20 [ 235.664523][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 235.670978][ T3832] RIP: 0023:0xf7f03549 [ 235.675128][ T3832] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 235.694872][ T3832] RSP: 002b:00000000f7edd5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 235.703404][ T3832] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 235.711477][ T3832] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 235.719538][ T3832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 235.727595][ T3832] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 235.735657][ T3832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 235.743738][ T3832] [ 235.750370][ T3832] Uninit was stored to memory at: [ 235.755950][ T3832] __get_compat_msghdr+0x514/0x750 [ 235.761191][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 235.766271][ T3832] ___sys_recvmsg+0x19d/0x890 [ 235.771068][ T3832] do_recvmmsg+0x682/0x1180 [ 235.775805][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.780634][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.787113][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 235.792447][ T3832] do_fast_syscall_32+0x33/0x70 [ 235.797436][ T3832] do_SYSENTER_32+0x1b/0x20 [ 235.802156][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 235.808628][ T3832] [ 235.811012][ T3832] Uninit was stored to memory at: [ 235.816302][ T3832] __get_compat_msghdr+0x514/0x750 [ 235.821533][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 235.826618][ T3832] ___sys_recvmsg+0x19d/0x890 [ 235.831420][ T3832] do_recvmmsg+0x682/0x1180 [ 235.836148][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.840949][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.847441][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 235.852796][ T3832] do_fast_syscall_32+0x33/0x70 [ 235.857782][ T3832] do_SYSENTER_32+0x1b/0x20 [ 235.862505][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 235.868976][ T3832] [ 235.871357][ T3832] Uninit was stored to memory at: [ 235.876646][ T3832] __get_compat_msghdr+0x514/0x750 [ 235.881979][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 235.886953][ T3832] ___sys_recvmsg+0x19d/0x890 [ 235.891751][ T3832] do_recvmmsg+0x682/0x1180 [ 235.896485][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.901287][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.907807][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 235.913166][ T3832] do_fast_syscall_32+0x33/0x70 [ 235.918148][ T3832] do_SYSENTER_32+0x1b/0x20 [ 235.922878][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 235.929344][ T3832] [ 235.931727][ T3832] Uninit was stored to memory at: [ 235.937024][ T3832] __get_compat_msghdr+0x514/0x750 [ 235.942349][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 235.947311][ T3832] ___sys_recvmsg+0x19d/0x890 [ 235.952215][ T3832] do_recvmmsg+0x682/0x1180 [ 235.956856][ T3832] __sys_recvmmsg+0x113/0x450 [ 235.961657][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 235.968183][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 235.973550][ T3832] do_fast_syscall_32+0x33/0x70 [ 235.978538][ T3832] do_SYSENTER_32+0x1b/0x20 [ 235.983277][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 235.989752][ T3832] [ 235.992230][ T3832] Uninit was stored to memory at: [ 235.997449][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.002792][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.007769][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.012668][ T3832] do_recvmmsg+0x682/0x1180 [ 236.017312][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.022221][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.028615][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.034004][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.039006][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.043745][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.050219][ T3832] [ 236.053351][ T3832] Uninit was stored to memory at: [ 236.058556][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.063946][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.068922][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.073889][ T3832] do_recvmmsg+0x682/0x1180 [ 236.078514][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.083469][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.089859][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.095303][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.100295][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.105105][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.111581][ T3832] [ 236.114130][ T3832] Uninit was stored to memory at: [ 236.119326][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.124727][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.129707][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.134675][ T3832] do_recvmmsg+0x682/0x1180 [ 236.139296][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.144261][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.150653][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.156059][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.161037][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.165825][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.172424][ T3832] [ 236.174823][ T3832] Local variable msg_sys created at: [ 236.180172][ T3832] do_recvmmsg+0x5c/0x1180 [ 236.184869][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.221551][ T3832] not chained 140000 origins [ 236.226366][ T3832] CPU: 1 PID: 3832 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 236.236572][ T3832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 236.246732][ T3832] Call Trace: [ 236.250086][ T3832] [ 236.253091][ T3832] dump_stack_lvl+0x1c8/0x256 [ 236.257949][ T3832] dump_stack+0x1a/0x1c [ 236.262259][ T3832] kmsan_internal_chain_origin+0x78/0x120 [ 236.268137][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 236.274533][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 236.280488][ T3832] ? ____sys_recvmsg+0x5c1/0x810 [ 236.285561][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 236.290886][ T3832] ? get_compat_msghdr+0x8c/0x1c0 [ 236.296036][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 236.301990][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 236.307322][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 236.313292][ T3832] ? should_fail+0x3f/0x810 [ 236.317943][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 236.323188][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 236.329580][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 236.335528][ T3832] __msan_chain_origin+0xbd/0x140 [ 236.340680][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.345931][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.350894][ T3832] ? ___sys_recvmsg+0xa9/0x890 [ 236.355772][ T3832] ? do_recvmmsg+0x682/0x1180 [ 236.360563][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.365360][ T3832] ? do_recvmmsg+0x6e4/0x1180 [ 236.370165][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 236.375427][ T3832] ? kmsan_internal_check_memory+0x94/0x530 [ 236.381460][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 236.387427][ T3832] do_recvmmsg+0x682/0x1180 [ 236.392063][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 236.398446][ T3832] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.405001][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.409806][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.416196][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.421435][ T3832] ? exit_to_user_mode_prepare+0x119/0x220 [ 236.427375][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.432348][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.436966][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.443426][ T3832] RIP: 0023:0xf7f03549 [ 236.447575][ T3832] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 236.467324][ T3832] RSP: 002b:00000000f7edd5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 236.475944][ T3832] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 236.484033][ T3832] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 236.492098][ T3832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 236.500157][ T3832] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 236.508233][ T3832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 236.516328][ T3832] [ 236.527000][ T3832] Uninit was stored to memory at: [ 236.534109][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.539359][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.544451][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.549256][ T3832] do_recvmmsg+0x682/0x1180 [ 236.553986][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.558783][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.565286][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.570533][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.575618][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.580231][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.586831][ T3832] [ 236.589221][ T3832] Uninit was stored to memory at: [ 236.594531][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.599772][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.604862][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.609671][ T3832] do_recvmmsg+0x682/0x1180 [ 236.614419][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.619237][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.625731][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.630976][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.636060][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.640691][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.647278][ T3832] [ 236.649666][ T3832] Uninit was stored to memory at: [ 236.655297][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.660543][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.665684][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.670487][ T3832] do_recvmmsg+0x682/0x1180 [ 236.675272][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.680081][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.686628][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.692006][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.696985][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.701613][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.708246][ T3832] [ 236.710627][ T3832] Uninit was stored to memory at: [ 236.715980][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.721224][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.726388][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.731198][ T3832] do_recvmmsg+0x682/0x1180 [ 236.736002][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.740819][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.747372][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.752735][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.757746][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.762531][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.769009][ T3832] [ 236.771393][ T3832] Uninit was stored to memory at: [ 236.776746][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.782085][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.787063][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.792018][ T3832] do_recvmmsg+0x682/0x1180 [ 236.796646][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.801451][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.808007][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.813364][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.818350][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.823133][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.829609][ T3832] [ 236.832145][ T3832] Uninit was stored to memory at: [ 236.837340][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.842726][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.847697][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.852643][ T3832] do_recvmmsg+0x682/0x1180 [ 236.857289][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.862270][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.868664][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.874067][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.879041][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.883775][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.890250][ T3832] [ 236.892790][ T3832] Uninit was stored to memory at: [ 236.897979][ T3832] __get_compat_msghdr+0x514/0x750 [ 236.903365][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 236.908338][ T3832] ___sys_recvmsg+0x19d/0x890 [ 236.913248][ T3832] do_recvmmsg+0x682/0x1180 [ 236.917877][ T3832] __sys_recvmmsg+0x113/0x450 [ 236.922837][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 236.929239][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 236.934701][ T3832] do_fast_syscall_32+0x33/0x70 [ 236.939698][ T3832] do_SYSENTER_32+0x1b/0x20 [ 236.944499][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 236.950978][ T3832] [ 236.953533][ T3832] Local variable msg_sys created at: [ 236.958897][ T3832] do_recvmmsg+0x5c/0x1180 [ 236.963628][ T3832] __sys_recvmmsg+0x113/0x450 [ 237.001423][ T3832] not chained 150000 origins [ 237.006334][ T3832] CPU: 0 PID: 3832 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 237.016541][ T3832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 237.026699][ T3832] Call Trace: [ 237.030051][ T3832] [ 237.033054][ T3832] dump_stack_lvl+0x1c8/0x256 [ 237.037919][ T3832] dump_stack+0x1a/0x1c [ 237.042226][ T3832] kmsan_internal_chain_origin+0x78/0x120 [ 237.048107][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 237.054509][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 237.060466][ T3832] ? ____sys_recvmsg+0x5c1/0x810 [ 237.065529][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 237.070859][ T3832] ? get_compat_msghdr+0x8c/0x1c0 [ 237.076011][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 237.081966][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 237.087294][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 237.093268][ T3832] ? should_fail+0x3f/0x810 [ 237.097917][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 237.103171][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 237.109577][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 237.115536][ T3832] __msan_chain_origin+0xbd/0x140 [ 237.120701][ T3832] __get_compat_msghdr+0x514/0x750 [ 237.125965][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 237.130945][ T3832] ? ___sys_recvmsg+0xa9/0x890 [ 237.135838][ T3832] ? do_recvmmsg+0x682/0x1180 [ 237.140643][ T3832] ___sys_recvmsg+0x19d/0x890 [ 237.145441][ T3832] ? do_recvmmsg+0x6e4/0x1180 [ 237.150264][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 237.155867][ T3832] ? kmsan_internal_check_memory+0x94/0x530 [ 237.161915][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 237.167877][ T3832] do_recvmmsg+0x682/0x1180 [ 237.172529][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 237.178928][ T3832] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.185504][ T3832] __sys_recvmmsg+0x113/0x450 [ 237.190323][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.196728][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 237.201978][ T3832] ? exit_to_user_mode_prepare+0x119/0x220 [ 237.208012][ T3832] do_fast_syscall_32+0x33/0x70 [ 237.212995][ T3832] do_SYSENTER_32+0x1b/0x20 [ 237.217624][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.224105][ T3832] RIP: 0023:0xf7f03549 [ 237.228279][ T3832] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 237.248050][ T3832] RSP: 002b:00000000f7edd5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 237.256604][ T3832] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 237.264688][ T3832] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 237.272773][ T3832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 237.278250][ T3835] not chained 160000 origins [ 237.280799][ T3832] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 237.293507][ T3832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 237.301590][ T3832] [ 237.304674][ T3835] CPU: 1 PID: 3835 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 237.313260][ T3832] Uninit was stored to memory at: [ 237.314829][ T3835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 237.319980][ T3832] __get_compat_msghdr+0x514/0x750 [ 237.329931][ T3835] Call Trace: [ 237.329957][ T3835] [ 237.329984][ T3835] dump_stack_lvl+0x1c8/0x256 [ 237.330109][ T3835] dump_stack+0x1a/0x1c [ 237.330204][ T3835] kmsan_internal_chain_origin+0x78/0x120 [ 237.330312][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 237.330425][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 237.330521][ T3835] ? ____sys_recvmsg+0x5c1/0x810 [ 237.330596][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 237.330678][ T3835] ? get_compat_msghdr+0x8c/0x1c0 [ 237.330769][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 237.330868][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 237.330942][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 237.331055][ T3835] ? should_fail+0x3f/0x810 [ 237.331154][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 237.331247][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 237.331348][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 237.331458][ T3835] __msan_chain_origin+0xbd/0x140 [ 237.331550][ T3835] __get_compat_msghdr+0x514/0x750 [ 237.331655][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 237.331742][ T3835] ? ___sys_recvmsg+0xa9/0x890 [ 237.331820][ T3835] ? do_recvmmsg+0x682/0x1180 [ 237.331905][ T3835] ___sys_recvmsg+0x19d/0x890 [ 237.331982][ T3835] ? do_recvmmsg+0x6e4/0x1180 [ 237.332082][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 237.332182][ T3835] ? kmsan_internal_check_memory+0x94/0x530 [ 237.332292][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 237.332407][ T3835] do_recvmmsg+0x682/0x1180 [ 237.332513][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 237.332628][ T3835] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.332755][ T3835] __sys_recvmmsg+0x113/0x450 [ 237.337909][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 237.341216][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.344214][ T3832] ___sys_recvmsg+0x19d/0x890 [ 237.348828][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 237.353059][ T3832] do_recvmmsg+0x682/0x1180 [ 237.358676][ T3835] ? exit_to_user_mode_prepare+0x119/0x220 [ 237.364975][ T3832] __sys_recvmmsg+0x113/0x450 [ 237.370712][ T3835] do_fast_syscall_32+0x33/0x70 [ 237.375706][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.380838][ T3835] do_SYSENTER_32+0x1b/0x20 [ 237.385919][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 237.391655][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.396913][ T3832] do_fast_syscall_32+0x33/0x70 [ 237.402651][ T3835] RIP: 0023:0xf7f89549 [ 237.402707][ T3835] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 237.407239][ T3832] do_SYSENTER_32+0x1b/0x20 [ 237.412345][ T3835] RSP: 002b:00000000f7f635cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 237.412424][ T3835] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 237.418650][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.424450][ T3835] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 237.424502][ T3835] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 237.429543][ T3832] [ 237.429557][ T3832] Uninit was stored to memory at: [ 237.434666][ T3835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 237.434717][ T3835] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 237.439675][ T3832] __get_compat_msghdr+0x514/0x750 [ 237.444361][ T3835] [ 237.447891][ T3835] Uninit was stored to memory at: [ 237.449073][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 237.454258][ T3835] __get_compat_msghdr+0x514/0x750 [ 237.458530][ T3832] ___sys_recvmsg+0x19d/0x890 [ 237.463749][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 237.469616][ T3832] do_recvmmsg+0x682/0x1180 [ 237.475515][ T3835] ___sys_recvmsg+0x19d/0x890 [ 237.480006][ T3832] __sys_recvmmsg+0x113/0x450 [ 237.486363][ T3835] do_recvmmsg+0x682/0x1180 [ 237.492844][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.497557][ T3835] __sys_recvmmsg+0x113/0x450 [ 237.502482][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 237.508737][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.513478][ T3832] do_fast_syscall_32+0x33/0x70 [ 237.518603][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 237.523167][ T3832] do_SYSENTER_32+0x1b/0x20 [ 237.528993][ T3835] do_fast_syscall_32+0x33/0x70 [ 237.533739][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.538615][ T3835] do_SYSENTER_32+0x1b/0x20 [ 237.544906][ T3832] [ 237.544921][ T3832] Uninit was stored to memory at: [ 237.545035][ T3832] __get_compat_msghdr+0x514/0x750 [ 237.549421][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.554857][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 237.561196][ T3835] [ 237.561210][ T3835] Uninit was stored to memory at: [ 237.566108][ T3832] ___sys_recvmsg+0x19d/0x890 [ 237.570285][ T3835] __get_compat_msghdr+0x514/0x750 [ 237.589906][ T3832] do_recvmmsg+0x682/0x1180 [ 237.594508][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 237.602966][ T3832] __sys_recvmmsg+0x113/0x450 [ 237.610958][ T3835] ___sys_recvmsg+0x19d/0x890 [ 237.617351][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.625447][ T3835] do_recvmmsg+0x682/0x1180 [ 237.633566][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 237.635818][ T3835] __sys_recvmmsg+0x113/0x450 [ 237.640840][ T3832] do_fast_syscall_32+0x33/0x70 [ 237.648900][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.656919][ T3832] do_SYSENTER_32+0x1b/0x20 [ 237.662126][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 237.665136][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.670158][ T3835] do_fast_syscall_32+0x33/0x70 [ 237.675074][ T3832] [ 237.675090][ T3832] Uninit was stored to memory at: [ 237.675202][ T3832] __get_compat_msghdr+0x514/0x750 [ 237.680218][ T3835] do_SYSENTER_32+0x1b/0x20 [ 237.684958][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 237.689826][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.694391][ T3832] ___sys_recvmsg+0x19d/0x890 [ 237.699084][ T3835] [ 237.699099][ T3835] Uninit was stored to memory at: [ 237.703826][ T3832] do_recvmmsg+0x682/0x1180 [ 237.708432][ T3835] __get_compat_msghdr+0x514/0x750 [ 237.714645][ T3832] __sys_recvmmsg+0x113/0x450 [ 237.719336][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 237.724509][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.730766][ T3835] ___sys_recvmsg+0x19d/0x890 [ 237.735680][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 237.740809][ T3835] do_recvmmsg+0x682/0x1180 [ 237.745374][ T3832] do_fast_syscall_32+0x33/0x70 [ 237.750238][ T3835] __sys_recvmmsg+0x113/0x450 [ 237.756633][ T3832] do_SYSENTER_32+0x1b/0x20 [ 237.761148][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.763538][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.768681][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 237.773803][ T3832] [ 237.773820][ T3832] Uninit was stored to memory at: [ 237.780129][ T3835] do_fast_syscall_32+0x33/0x70 [ 237.785150][ T3832] __get_compat_msghdr+0x514/0x750 [ 237.787394][ T3835] do_SYSENTER_32+0x1b/0x20 [ 237.792518][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 237.797207][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.802400][ T3832] ___sys_recvmsg+0x19d/0x890 [ 237.806916][ T3835] [ 237.806930][ T3835] Uninit was stored to memory at: [ 237.811763][ T3832] do_recvmmsg+0x682/0x1180 [ 237.816635][ T3835] __get_compat_msghdr+0x514/0x750 [ 237.821122][ T3832] __sys_recvmmsg+0x113/0x450 [ 237.827445][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 237.831996][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.837125][ T3835] ___sys_recvmsg+0x19d/0x890 [ 237.841797][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 237.846732][ T3835] do_recvmmsg+0x682/0x1180 [ 237.852967][ T3832] do_fast_syscall_32+0x33/0x70 [ 237.857486][ T3835] __sys_recvmmsg+0x113/0x450 [ 237.862658][ T3832] do_SYSENTER_32+0x1b/0x20 [ 237.869000][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.873913][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.876271][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 237.881296][ T3832] [ 237.881310][ T3832] Uninit was stored to memory at: [ 237.881420][ T3832] __get_compat_msghdr+0x514/0x750 [ 237.886491][ T3835] do_fast_syscall_32+0x33/0x70 [ 237.890973][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 237.895905][ T3835] do_SYSENTER_32+0x1b/0x20 [ 237.902295][ T3832] ___sys_recvmsg+0x19d/0x890 [ 237.906994][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.909321][ T3832] do_recvmmsg+0x682/0x1180 [ 237.914431][ T3835] [ 237.918914][ T3832] __sys_recvmmsg+0x113/0x450 [ 237.924104][ T3835] Uninit was stored to memory at: [ 237.928770][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.933795][ T3835] __get_compat_msghdr+0x514/0x750 [ 237.939922][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 237.944680][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 237.949797][ T3832] do_fast_syscall_32+0x33/0x70 [ 237.954781][ T3835] ___sys_recvmsg+0x19d/0x890 [ 237.959631][ T3832] do_SYSENTER_32+0x1b/0x20 [ 237.964393][ T3835] do_recvmmsg+0x682/0x1180 [ 237.968875][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 237.975202][ T3835] __sys_recvmmsg+0x113/0x450 [ 237.981510][ T3832] [ 237.981526][ T3832] Uninit was stored to memory at: [ 237.986700][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 237.989107][ T3832] __get_compat_msghdr+0x514/0x750 [ 237.994119][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 237.998945][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 238.004137][ T3835] do_fast_syscall_32+0x33/0x70 [ 238.008620][ T3832] ___sys_recvmsg+0x19d/0x890 [ 238.013556][ T3835] do_SYSENTER_32+0x1b/0x20 [ 238.019865][ T3832] do_recvmmsg+0x682/0x1180 [ 238.024620][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 238.026928][ T3832] __sys_recvmmsg+0x113/0x450 [ 238.032034][ T3835] [ 238.036530][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 238.041635][ T3835] Uninit was stored to memory at: [ 238.041745][ T3835] __get_compat_msghdr+0x514/0x750 [ 238.046378][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 238.051243][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 238.057545][ T3832] do_fast_syscall_32+0x33/0x70 [ 238.062323][ T3835] ___sys_recvmsg+0x19d/0x890 [ 238.067411][ T3832] do_SYSENTER_32+0x1b/0x20 [ 238.071997][ T3835] do_recvmmsg+0x682/0x1180 [ 238.076824][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 238.081500][ T3835] __sys_recvmmsg+0x113/0x450 [ 238.086084][ T3832] [ 238.086101][ T3832] Local variable msg_sys created at: [ 238.086127][ T3832] do_recvmmsg+0x5c/0x1180 [ 238.092420][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 238.098726][ T3832] __sys_recvmmsg+0x113/0x450 [ 238.103914][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 238.364306][ T3835] do_fast_syscall_32+0x33/0x70 [ 238.369306][ T3835] do_SYSENTER_32+0x1b/0x20 [ 238.374045][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 238.380515][ T3835] [ 238.382998][ T3835] Uninit was stored to memory at: [ 238.388190][ T3835] __get_compat_msghdr+0x514/0x750 [ 238.393534][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 238.398517][ T3835] ___sys_recvmsg+0x19d/0x890 [ 238.403418][ T3835] do_recvmmsg+0x682/0x1180 [ 238.408045][ T3835] __sys_recvmmsg+0x113/0x450 [ 238.412953][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 238.419343][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 238.424703][ T3835] do_fast_syscall_32+0x33/0x70 [ 238.429680][ T3835] do_SYSENTER_32+0x1b/0x20 [ 238.434415][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 238.440887][ T3835] [ 238.443376][ T3835] Local variable msg_sys created at: [ 238.448731][ T3835] do_recvmmsg+0x5c/0x1180 [ 238.453383][ T3835] __sys_recvmmsg+0x113/0x450 [ 238.686945][ T3835] not chained 170000 origins [ 238.691643][ T3835] CPU: 1 PID: 3835 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 238.701863][ T3835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 238.712017][ T3835] Call Trace: [ 238.715371][ T3835] [ 238.718372][ T3835] dump_stack_lvl+0x1c8/0x256 [ 238.723237][ T3835] dump_stack+0x1a/0x1c [ 238.727550][ T3835] kmsan_internal_chain_origin+0x78/0x120 [ 238.733427][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 238.739827][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 238.745786][ T3835] ? ____sys_recvmsg+0x5c1/0x810 [ 238.750858][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 238.756182][ T3835] ? get_compat_msghdr+0x8c/0x1c0 [ 238.761335][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 238.767293][ T3835] ? __get_compat_msghdr+0x5b/0x750 [ 238.772630][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 238.778621][ T3835] ? should_fail+0x3f/0x810 [ 238.783281][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 238.788547][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 238.794964][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 238.800932][ T3835] __msan_chain_origin+0xbd/0x140 [ 238.806102][ T3835] __get_compat_msghdr+0x514/0x750 [ 238.811378][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 238.816361][ T3835] ? ___sys_recvmsg+0xa9/0x890 [ 238.821253][ T3835] ? do_recvmmsg+0x682/0x1180 [ 238.826060][ T3835] ___sys_recvmsg+0x19d/0x890 [ 238.830858][ T3835] ? do_recvmmsg+0x6e4/0x1180 [ 238.835678][ T3835] ? __stack_depot_save+0x21/0x4b0 [ 238.840933][ T3835] ? kmsan_internal_check_memory+0x94/0x530 [ 238.846981][ T3835] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 238.852949][ T3835] do_recvmmsg+0x682/0x1180 [ 238.857606][ T3835] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 238.864008][ T3835] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 238.870579][ T3835] __sys_recvmmsg+0x113/0x450 [ 238.875407][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 238.881813][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 238.887061][ T3835] ? exit_to_user_mode_prepare+0x119/0x220 [ 238.893009][ T3835] do_fast_syscall_32+0x33/0x70 [ 238.897993][ T3835] do_SYSENTER_32+0x1b/0x20 [ 238.902618][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 238.909092][ T3835] RIP: 0023:0xf7f89549 [ 238.913257][ T3835] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 238.933013][ T3835] RSP: 002b:00000000f7f635cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 238.941555][ T3835] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 238.949640][ T3835] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 238.957289][ T3832] not chained 180000 origins [ 238.957669][ T3835] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 238.970358][ T3835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 238.978438][ T3835] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 238.986532][ T3835] [ 238.989619][ T3832] CPU: 0 PID: 3832 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 238.993257][ T3835] Uninit was stored to memory at: [ 238.999781][ T3832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 239.005287][ T3835] __get_compat_msghdr+0x514/0x750 [ 239.014872][ T3832] Call Trace: [ 239.014900][ T3832] [ 239.014925][ T3832] dump_stack_lvl+0x1c8/0x256 [ 239.020241][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 239.023540][ T3832] dump_stack+0x1a/0x1c [ 239.026554][ T3835] ___sys_recvmsg+0x19d/0x890 [ 239.031229][ T3832] kmsan_internal_chain_origin+0x78/0x120 [ 239.036162][ T3835] do_recvmmsg+0x682/0x1180 [ 239.040234][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 239.044992][ T3835] __sys_recvmmsg+0x113/0x450 [ 239.050631][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 239.055202][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.061353][ T3832] ? ____sys_recvmsg+0x5c1/0x810 [ 239.066113][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 239.071829][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 239.071913][ T3832] ? get_compat_msghdr+0x8c/0x1c0 [ 239.078167][ T3835] do_fast_syscall_32+0x33/0x70 [ 239.083089][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 239.083198][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 239.088281][ T3835] do_SYSENTER_32+0x1b/0x20 [ 239.093488][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 239.093603][ T3832] ? should_fail+0x3f/0x810 [ 239.098585][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.103432][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 239.103536][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 239.109322][ T3835] [ 239.109337][ T3835] Uninit was stored to memory at: [ 239.114527][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 239.114637][ T3832] __msan_chain_origin+0xbd/0x140 [ 239.119193][ T3835] __get_compat_msghdr+0x514/0x750 [ 239.124911][ T3832] __get_compat_msghdr+0x514/0x750 [ 239.125021][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 239.129488][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 239.135817][ T3832] ? ___sys_recvmsg+0xa9/0x890 [ 239.135899][ T3832] ? do_recvmmsg+0x682/0x1180 [ 239.141011][ T3835] ___sys_recvmsg+0x19d/0x890 [ 239.147258][ T3832] ___sys_recvmsg+0x19d/0x890 [ 239.147348][ T3832] ? do_recvmmsg+0x6e4/0x1180 [ 239.149662][ T3835] do_recvmmsg+0x682/0x1180 [ 239.154704][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 239.154808][ T3832] ? kmsan_internal_check_memory+0x94/0x530 [ 239.160576][ T3835] __sys_recvmmsg+0x113/0x450 [ 239.165609][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 239.165725][ T3832] do_recvmmsg+0x682/0x1180 [ 239.170791][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.175924][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 239.180833][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 239.185691][ T3832] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.185800][ T3832] __sys_recvmmsg+0x113/0x450 [ 239.190529][ T3835] do_fast_syscall_32+0x33/0x70 [ 239.195216][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.199957][ T3835] do_SYSENTER_32+0x1b/0x20 [ 239.204647][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 239.204739][ T3832] ? exit_to_user_mode_prepare+0x119/0x220 [ 239.209390][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.213898][ T3832] do_fast_syscall_32+0x33/0x70 [ 239.213989][ T3832] do_SYSENTER_32+0x1b/0x20 [ 239.219087][ T3835] [ 239.219101][ T3835] Uninit was stored to memory at: [ 239.224977][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.225079][ T3832] RIP: 0023:0xf7f03549 [ 239.229840][ T3835] __get_compat_msghdr+0x514/0x750 [ 239.235547][ T3832] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 239.235632][ T3832] RSP: 002b:00000000f7edd5cc EFLAGS: 00000296 [ 239.240131][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 239.246370][ T3832] ORIG_RAX: 0000000000000151 [ 239.246399][ T3832] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 239.246458][ T3832] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 239.252794][ T3835] ___sys_recvmsg+0x19d/0x890 [ 239.257818][ T3832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 239.264315][ T3835] do_recvmmsg+0x682/0x1180 [ 239.268898][ T3832] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 239.273834][ T3835] __sys_recvmmsg+0x113/0x450 [ 239.279980][ T3832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 239.284568][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.289620][ T3832] [ 239.295487][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 239.301810][ T3832] Uninit was stored to memory at: [ 239.306653][ T3835] do_fast_syscall_32+0x33/0x70 [ 239.311226][ T3832] __get_compat_msghdr+0x514/0x750 [ 239.313542][ T3835] do_SYSENTER_32+0x1b/0x20 [ 239.318548][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 239.324961][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.329006][ T3832] ___sys_recvmsg+0x19d/0x890 [ 239.334198][ T3835] [ 239.334213][ T3835] Uninit was stored to memory at: [ 239.353860][ T3832] do_recvmmsg+0x682/0x1180 [ 239.360042][ T3835] __get_compat_msghdr+0x514/0x750 [ 239.364862][ T3832] __sys_recvmmsg+0x113/0x450 [ 239.369556][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 239.377597][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.385672][ T3835] ___sys_recvmsg+0x19d/0x890 [ 239.390328][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 239.398400][ T3835] do_recvmmsg+0x682/0x1180 [ 239.402963][ T3832] do_fast_syscall_32+0x33/0x70 [ 239.410952][ T3835] __sys_recvmmsg+0x113/0x450 [ 239.415693][ T3832] do_SYSENTER_32+0x1b/0x20 [ 239.423772][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.429997][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.433119][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 239.438207][ T3832] [ 239.438221][ T3832] Uninit was stored to memory at: [ 239.438338][ T3832] __get_compat_msghdr+0x514/0x750 [ 239.443325][ T3835] do_fast_syscall_32+0x33/0x70 [ 239.448159][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 239.453352][ T3835] do_SYSENTER_32+0x1b/0x20 [ 239.457839][ T3832] ___sys_recvmsg+0x19d/0x890 [ 239.462802][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.469071][ T3832] do_recvmmsg+0x682/0x1180 [ 239.473837][ T3835] [ 239.476141][ T3832] __sys_recvmmsg+0x113/0x450 [ 239.481160][ T3835] Uninit was stored to memory at: [ 239.481272][ T3835] __get_compat_msghdr+0x514/0x750 [ 239.485726][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.490868][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 239.495611][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 239.500478][ T3835] ___sys_recvmsg+0x19d/0x890 [ 239.506799][ T3832] do_fast_syscall_32+0x33/0x70 [ 239.511491][ T3835] do_recvmmsg+0x682/0x1180 [ 239.516664][ T3832] do_SYSENTER_32+0x1b/0x20 [ 239.521183][ T3835] __sys_recvmmsg+0x113/0x450 [ 239.526110][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.530798][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.535368][ T3832] [ 239.535384][ T3832] Uninit was stored to memory at: [ 239.535496][ T3832] __get_compat_msghdr+0x514/0x750 [ 239.541621][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 239.548016][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 239.553225][ T3835] do_fast_syscall_32+0x33/0x70 [ 239.555532][ T3832] ___sys_recvmsg+0x19d/0x890 [ 239.560551][ T3835] do_SYSENTER_32+0x1b/0x20 [ 239.565725][ T3832] do_recvmmsg+0x682/0x1180 [ 239.570587][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.575512][ T3832] __sys_recvmmsg+0x113/0x450 [ 239.580033][ T3835] [ 239.580048][ T3835] Uninit was stored to memory at: [ 239.584771][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.591210][ T3835] __get_compat_msghdr+0x514/0x750 [ 239.595691][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 239.598038][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 239.602782][ T3832] do_fast_syscall_32+0x33/0x70 [ 239.607831][ T3835] ___sys_recvmsg+0x19d/0x890 [ 239.613006][ T3832] do_SYSENTER_32+0x1b/0x20 [ 239.619262][ T3835] do_recvmmsg+0x682/0x1180 [ 239.624181][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.629305][ T3835] __sys_recvmmsg+0x113/0x450 [ 239.629382][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.634158][ T3832] [ 239.634172][ T3832] Uninit was stored to memory at: [ 239.634282][ T3832] __get_compat_msghdr+0x514/0x750 [ 239.639024][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 239.643640][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 239.648158][ T3835] do_fast_syscall_32+0x33/0x70 [ 239.652918][ T3832] ___sys_recvmsg+0x19d/0x890 [ 239.659348][ T3835] do_SYSENTER_32+0x1b/0x20 [ 239.665673][ T3832] do_recvmmsg+0x682/0x1180 [ 239.668015][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.673120][ T3832] __sys_recvmmsg+0x113/0x450 [ 239.678245][ T3835] [ 239.678260][ T3835] Uninit was stored to memory at: [ 239.683421][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.688380][ T3835] __get_compat_msghdr+0x514/0x750 [ 239.693202][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 239.697895][ T3835] get_compat_msghdr+0x8c/0x1c0 [ 239.702460][ T3832] do_fast_syscall_32+0x33/0x70 [ 239.706977][ T3835] ___sys_recvmsg+0x19d/0x890 [ 239.713390][ T3832] do_SYSENTER_32+0x1b/0x20 [ 239.718083][ T3835] do_recvmmsg+0x682/0x1180 [ 239.720410][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.725515][ T3835] __sys_recvmmsg+0x113/0x450 [ 239.731735][ T3832] [ 239.731749][ T3832] Uninit was stored to memory at: [ 239.736948][ T3835] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.742194][ T3832] __get_compat_msghdr+0x514/0x750 [ 239.746980][ T3835] __do_fast_syscall_32+0xa2/0x100 [ 239.751829][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 239.756591][ T3835] do_fast_syscall_32+0x33/0x70 [ 239.761093][ T3832] ___sys_recvmsg+0x19d/0x890 [ 239.765678][ T3835] do_SYSENTER_32+0x1b/0x20 [ 239.772045][ T3832] do_recvmmsg+0x682/0x1180 [ 239.776738][ T3835] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 239.783042][ T3832] __sys_recvmmsg+0x113/0x450 [ 239.785402][ T3835] [ 239.785418][ T3835] Local variable msg_sys created at: [ 239.790421][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 239.795612][ T3835] do_recvmmsg+0x5c/0x1180 [ 239.800705][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 239.805665][ T3835] __sys_recvmmsg+0x113/0x450 [ 239.810610][ T3832] do_fast_syscall_32+0x33/0x70 [ 239.993070][ T3832] do_SYSENTER_32+0x1b/0x20 [ 239.997730][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 240.004315][ T3832] [ 240.006703][ T3832] Uninit was stored to memory at: [ 240.011976][ T3832] __get_compat_msghdr+0x514/0x750 [ 240.017220][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 240.022287][ T3832] ___sys_recvmsg+0x19d/0x890 [ 240.027088][ T3832] do_recvmmsg+0x682/0x1180 [ 240.031716][ T3832] __sys_recvmmsg+0x113/0x450 [ 240.036613][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 240.043089][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 240.048344][ T3832] do_fast_syscall_32+0x33/0x70 [ 240.053407][ T3832] do_SYSENTER_32+0x1b/0x20 [ 240.058041][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 240.064601][ T3832] [ 240.066986][ T3832] Uninit was stored to memory at: [ 240.072259][ T3832] __get_compat_msghdr+0x514/0x750 [ 240.077496][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 240.082568][ T3832] ___sys_recvmsg+0x19d/0x890 [ 240.087375][ T3832] do_recvmmsg+0x682/0x1180 [ 240.092128][ T3832] __sys_recvmmsg+0x113/0x450 [ 240.096937][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 240.103473][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 240.108719][ T3832] do_fast_syscall_32+0x33/0x70 [ 240.113833][ T3832] do_SYSENTER_32+0x1b/0x20 [ 240.118470][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 240.125115][ T3832] [ 240.127520][ T3832] Local variable msg_sys created at: [ 240.133038][ T3832] do_recvmmsg+0x5c/0x1180 [ 240.137582][ T3832] __sys_recvmmsg+0x113/0x450 09:59:43 executing program 0: r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000b80)={0x14, 0x0, &(0x7f0000000b40)={0x0, 0x3, 0x4, @lang_id={0x4}}}, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac1(r0, &(0x7f00000007c0)={0x14, 0x0, &(0x7f0000000780)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x409}}}, 0x0) 09:59:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @private}, {0x2, 0x0, @dev}, 0xe6}) [ 240.295471][ T3832] not chained 190000 origins [ 240.300181][ T3832] CPU: 0 PID: 3832 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 240.310397][ T3832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 240.320570][ T3832] Call Trace: [ 240.323937][ T3832] [ 240.326951][ T3832] dump_stack_lvl+0x1c8/0x256 [ 240.331822][ T3832] dump_stack+0x1a/0x1c [ 240.336150][ T3832] kmsan_internal_chain_origin+0x78/0x120 [ 240.342041][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 240.348468][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 240.354445][ T3832] ? ____sys_recvmsg+0x5c1/0x810 [ 240.359531][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 240.364982][ T3832] ? get_compat_msghdr+0x8c/0x1c0 [ 240.370131][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 240.376098][ T3832] ? __get_compat_msghdr+0x5b/0x750 [ 240.381433][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 240.387405][ T3832] ? should_fail+0x3f/0x810 [ 240.392046][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 240.397292][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 240.403679][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 240.409629][ T3832] __msan_chain_origin+0xbd/0x140 [ 240.414791][ T3832] __get_compat_msghdr+0x514/0x750 [ 240.420094][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 240.425066][ T3832] ? ___sys_recvmsg+0xa9/0x890 [ 240.429949][ T3832] ? do_recvmmsg+0x682/0x1180 [ 240.434745][ T3832] ___sys_recvmsg+0x19d/0x890 [ 240.439537][ T3832] ? do_recvmmsg+0x6e4/0x1180 [ 240.444346][ T3832] ? __stack_depot_save+0x21/0x4b0 [ 240.449590][ T3832] ? kmsan_internal_check_memory+0x94/0x530 [ 240.455626][ T3832] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 240.461590][ T3832] do_recvmmsg+0x682/0x1180 [ 240.466227][ T3832] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 240.472612][ T3832] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 240.479178][ T3832] __sys_recvmmsg+0x113/0x450 [ 240.483982][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 240.490365][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 240.495601][ T3832] ? exit_to_user_mode_prepare+0x119/0x220 [ 240.501536][ T3832] do_fast_syscall_32+0x33/0x70 [ 240.506502][ T3832] do_SYSENTER_32+0x1b/0x20 [ 240.511119][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 240.517576][ T3832] RIP: 0023:0xf7f03549 [ 240.521731][ T3832] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 240.541483][ T3832] RSP: 002b:00000000f7edd5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 240.550016][ T3832] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 240.558093][ T3832] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 240.566156][ T3832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 240.574225][ T3832] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 240.582284][ T3832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 240.590379][ T3832] [ 240.599548][ T3832] Uninit was stored to memory at: [ 240.606301][ T3832] __get_compat_msghdr+0x514/0x750 [ 240.611561][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 240.616646][ T3832] ___sys_recvmsg+0x19d/0x890 [ 240.621463][ T3832] do_recvmmsg+0x682/0x1180 [ 240.626186][ T3832] __sys_recvmmsg+0x113/0x450 [ 240.631005][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 240.637485][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 240.642816][ T3832] do_fast_syscall_32+0x33/0x70 [ 240.647829][ T3832] do_SYSENTER_32+0x1b/0x20 [ 240.652554][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 240.659048][ T3832] [ 240.661442][ T3832] Uninit was stored to memory at: [ 240.666709][ T3832] __get_compat_msghdr+0x514/0x750 [ 240.672018][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 240.676995][ T3832] ___sys_recvmsg+0x19d/0x890 [ 240.681803][ T3832] do_recvmmsg+0x682/0x1180 [ 240.686523][ T3832] __sys_recvmmsg+0x113/0x450 [ 240.691336][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 240.697822][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 240.703210][ T3832] do_fast_syscall_32+0x33/0x70 [ 240.708198][ T3832] do_SYSENTER_32+0x1b/0x20 [ 240.712908][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 240.719385][ T3832] [ 240.721769][ T3832] Uninit was stored to memory at: [ 240.727103][ T3832] __get_compat_msghdr+0x514/0x750 [ 240.732449][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 240.737437][ T3832] ___sys_recvmsg+0x19d/0x890 [ 240.742377][ T3832] do_recvmmsg+0x682/0x1180 [ 240.747009][ T3832] __sys_recvmmsg+0x113/0x450 [ 240.751825][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 240.758352][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 240.763737][ T3832] do_fast_syscall_32+0x33/0x70 [ 240.768724][ T3832] do_SYSENTER_32+0x1b/0x20 [ 240.773496][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 240.779976][ T3832] [ 240.782495][ T3832] Uninit was stored to memory at: [ 240.787687][ T3832] __get_compat_msghdr+0x514/0x750 [ 240.793055][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 240.798043][ T3832] ___sys_recvmsg+0x19d/0x890 [ 240.802981][ T3832] do_recvmmsg+0x682/0x1180 [ 240.807610][ T3832] __sys_recvmmsg+0x113/0x450 [ 240.812549][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 240.818955][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 240.824302][ T3832] do_fast_syscall_32+0x33/0x70 [ 240.829295][ T3832] do_SYSENTER_32+0x1b/0x20 [ 240.834068][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 240.840563][ T3832] [ 240.843080][ T3832] Uninit was stored to memory at: [ 240.848266][ T3832] __get_compat_msghdr+0x514/0x750 [ 240.853591][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 240.858573][ T3832] ___sys_recvmsg+0x19d/0x890 [ 240.863516][ T3832] do_recvmmsg+0x682/0x1180 [ 240.868169][ T3832] __sys_recvmmsg+0x113/0x450 [ 240.873115][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 240.879514][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 240.884932][ T3832] do_fast_syscall_32+0x33/0x70 [ 240.889922][ T3832] do_SYSENTER_32+0x1b/0x20 [ 240.894643][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 240.901136][ T3832] [ 240.903612][ T3832] Uninit was stored to memory at: [ 240.908812][ T3832] __get_compat_msghdr+0x514/0x750 [ 240.914140][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 240.919124][ T3832] ___sys_recvmsg+0x19d/0x890 [ 240.924022][ T3832] do_recvmmsg+0x682/0x1180 [ 240.928682][ T3832] __sys_recvmmsg+0x113/0x450 [ 240.933585][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 240.939973][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 240.945305][ T3832] do_fast_syscall_32+0x33/0x70 [ 240.950278][ T3832] do_SYSENTER_32+0x1b/0x20 [ 240.954988][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 240.961484][ T3832] [ 240.963954][ T3832] Uninit was stored to memory at: [ 240.969146][ T3832] __get_compat_msghdr+0x514/0x750 [ 240.974546][ T3832] get_compat_msghdr+0x8c/0x1c0 [ 240.979536][ T3832] ___sys_recvmsg+0x19d/0x890 [ 240.984480][ T3832] do_recvmmsg+0x682/0x1180 [ 240.989111][ T3832] __sys_recvmmsg+0x113/0x450 [ 240.994061][ T3832] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 241.000478][ T3832] __do_fast_syscall_32+0xa2/0x100 [ 241.005893][ T3832] do_fast_syscall_32+0x33/0x70 [ 241.010879][ T3832] do_SYSENTER_32+0x1b/0x20 [ 241.015672][ T3832] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 241.022248][ T3832] [ 241.024656][ T3832] Local variable msg_sys created at: [ 241.030132][ T3832] do_recvmmsg+0x5c/0x1180 [ 241.034829][ T3832] __sys_recvmmsg+0x113/0x450 [ 241.132225][ T20] usb 1-1: new high-speed USB device number 5 using dummy_hcd 09:59:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @private}, {0x2, 0x0, @dev}}) 09:59:44 executing program 2: syz_mount_image$udf(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@mode}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 09:59:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWSETELEM={0x1c, 0xc, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8}]}, @NFT_MSG_DELOBJ={0x50, 0x14, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc}, @NFTA_OBJ_HANDLE={0xc}]}, @NFT_MSG_DELSET={0x54, 0xb, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_KEY_LEN={0x8}, @NFTA_SET_POLICY={0x8}, @NFTA_SET_EXPR={0x1c, 0x11, 0x0, 0x1, @tproxy={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_TPROXY_FAMILY={0x8}]}}}, @NFTA_SET_EXPRESSIONS={0x14, 0x12, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @objref={{0xb}, @void}}]}]}, @NFT_MSG_NEWSETELEM={0xddc, 0xc, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0xdc8, 0x3, 0x0, 0x1, [{0x274, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x218, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0x1d, 0x1, "f3a241fd110f3a5fd993de2e9b6f0837631dbddf580aecc0b8"}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8}, @NFTA_VERDICT_CHAIN_ID={0x8}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN_ID={0x8}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8}]}, @NFTA_DATA_VALUE={0x95, 0x1, "e98b5fc54ba0748618bb773d424ff43ed5581dd2a2f9097424bc167d1775d7c7ff82291f9103c60a4ffe2de6170ab2725d3beee2f811507b29837067b8f34a648223eb43cc30af813f3bf2f63f07f5bbaa11dac8f8faf7acb85056eb6c82e3aa179496cde71ce11023200ac9c153b236712fb1e7537b21af849ec746d07fa7e601fc8cd77036b9896ad626daadda085704"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xcd, 0x1, "4808b4e5157f293b60d5c6c5d177d2a82e6f14b25303593b08bd7818b7e73aea41cc22480e939e972e45930bd67f63291ef1ded994fc9215606544451d094f589fbeb0acf8e6eb8276c96ce4b0ad65950a2f520f9bcf5179318b6d99249dca166b2313e60e6ab43f80c851b9704054990a7c8d6c3adf8cd09d8a5a33445d00eab579f597fe040c35656632c888d853e64200eced843b01858f36ad49406ca503a2ed09df9f34e70625974ac261ee30d029f41d5797114872e08f85694b4f6e2155696b22008d43029c"}, @NFTA_DATA_VERDICT={0x4}]}, @NFTA_SET_ELEM_USERDATA={0x55, 0x6, 0x1, 0x0, "8f2f1e1449078ef6f12578a1d5468a80e1d9dbb13e38d4704fa75412c68fca647aef4801ec95e0c7499f7d852e7ad477dfcb39e5be6d2bfe617dadabefbe5a2c72937da8e4af0c62be81bea66f5fe220dd"}]}, {0xb50, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc}, @NFTA_SET_ELEM_KEY={0xb40, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xb39, 0x1, "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{0x14}}, 0xec4}}, 0x0) 09:59:44 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"/1409], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0x608, 0x0, &(0x7f0000000080)="f8ce48cc03cb29fcc82aa113654305", 0x0, 0x608, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x48) 09:59:44 executing program 3: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x2801000, &(0x7f0000000280)=ANY=[]) [ 241.502349][ T20] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 241.511260][ T20] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 241.521724][ T20] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 09:59:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, 0x4, 0x8, 0x201, 0x0, 0x0, {}, [@CTA_TIMEOUT_L4PROTO={0x5}, @CTA_TIMEOUT_L3PROTO={0x6}]}, 0x24}}, 0x0) 09:59:44 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0xffffc90000000002, 0x2, 0x0) 09:59:44 executing program 2: syz_mount_image$udf(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@mode}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) [ 241.782585][ T20] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 241.792240][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.800454][ T20] usb 1-1: Product: syz [ 241.804953][ T20] usb 1-1: Manufacturer: syz [ 241.809746][ T20] usb 1-1: SerialNumber: syz 09:59:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)={0x18, 0x1, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) 09:59:45 executing program 4: unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) [ 242.454052][ T20] usb 1-1: 0:2 : does not exist [ 242.680982][ T20] usb 1-1: USB disconnect, device number 5 [ 243.113117][ T3893] udevd[3893]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 09:59:46 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x891d, &(0x7f0000001140)={'batadv_slave_0\x00'}) 09:59:46 executing program 2: syz_mount_image$udf(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@mode}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 09:59:46 executing program 5: prctl$PR_SET_SECCOMP(0x1c, 0x3ffff, 0x0) 09:59:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x1, 0x8, 0x201}, 0x14}}, 0x0) 09:59:46 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r1]) lremovexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB='s']) syz_fuse_handle_req(r0, &(0x7f000000abc0)="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", 0x2000, &(0x7f0000001480)={&(0x7f0000000100)={0x50, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 09:59:46 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') read$watch_queue(r0, 0x0, 0x0) 09:59:46 executing program 4: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 09:59:46 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x1, 0x9, 0x801, 0x0, 0x0, {}, [@NFCTH_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0) 09:59:46 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000100)={0x10, 0x0, {}, {0x0, 0x0, 0x0, {}, {}, @rumble}}) 09:59:46 executing program 2: syz_mount_image$udf(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@mode}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) 09:59:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001340)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0x6628, 0x0) 09:59:47 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(0x0, 0x0, 0x38) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000200)={0x2, 0x0, 0x18}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x6, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) r3 = syz_open_dev$usbfs(0x0, 0x77, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, 0x0) r4 = openat(r0, &(0x7f0000000040)='./bus\x00', 0x400, 0x6) open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000080)="b8becef60bf1f65d245d7f3bb3eb4101d09c4012cf788bba584a01f83d050a935dc70b82ea56ad2592c118717792707297cb5150ed72b029bbb77ab68824802dd4961858cca38bed1d98186e523231de1de6ebcf93f5f48489a03fb93a9291a54212258d829d6e4dc986556879996afd1409454427bc3982362457b372e5b51decc38b0988ef23d943c0d40a4218883117cb87a535b44af8471cd6da57d5e06e5a868707e0aa8493a4cad2d86d8a73a4cd648bae7683029464cbfe0a6fe397877c59fdf5aa8a01", 0xc7, 0x8004, &(0x7f0000000180)={0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3f9d1fda}, 0x1c) 09:59:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000680)='#}\x04\xe4\xfc\x1e\xff~\xb1\xe0\xa5\x9d\xc8\xca#\'\x12xY!\xa4\xde\x1b+\xb2\x1aE\x10x\xd5\x04i}\x03\x00a\x0e\xe6\x995b\r\x00\x00\x00\x00\x00\x00\x8e\x96\xb7=\xb9OmILO\x8d\x00\x00\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ftruncate(r1, 0x40001) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendfile(r0, r1, 0x0, 0xffe4) 09:59:47 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, &(0x7f0000001140)={'batadv_slave_0\x00'}) 09:59:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x4, 0x8, 0x201}, 0x14}}, 0x0) 09:59:47 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000140)) 09:59:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="3801"], 0x138) write$FUSE_DIRENTPLUS(r2, &(0x7f00000005c0)={0x10}, 0x10) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000020c0)=@known='user.incfs.metadata\x00', 0x0, 0x0) 09:59:47 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="3801"], 0x138) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="1000000000000000ed"], 0x10) write$FUSE_DIRENTPLUS(r2, &(0x7f00000005c0)={0x10}, 0x10) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000020c0)=@known='user.incfs.metadata\x00', &(0x7f00000021c0)=""/142, 0xed00) [ 244.869927][ T24] audit: type=1804 audit(1660816787.918:6): pid=3928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1240868549/syzkaller.pIlN1V/8/bus" dev="sda1" ino=1169 res=1 errno=0 [ 244.908509][ T3934] batman_adv: batadv0: Interface deactivated: batadv_slave_0 09:59:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="3801"], 0x138) write$FUSE_DIRENTPLUS(r2, &(0x7f00000005c0)={0x10}, 0x10) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000020c0)=@known='user.incfs.metadata\x00', 0x0, 0x0) 09:59:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)='\x00', r0) 09:59:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="3801"], 0x138) syz_open_dev$vcsu(0x0, 0x0, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="1000000000000000ed"], 0x10) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000020c0)=@known='user.incfs.metadata\x00', &(0x7f00000021c0)=""/142, 0xed00) 09:59:48 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="3801"], 0x138) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="1000000000000000ed"], 0x10) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) 09:59:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x23, &(0x7f0000000040), 0x10) 09:59:48 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="3801"], 0x138) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="1000000000000000ed"], 0x10) write$FUSE_DIRENTPLUS(r2, &(0x7f00000005c0)={0x10}, 0x10) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}]}}) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000020c0)=@known='user.incfs.metadata\x00', &(0x7f00000021c0)=""/142, 0xed00) [ 245.563946][ T3943] ===================================================== [ 245.571286][ T3943] BUG: KMSAN: uninit-value in p9_client_read_once+0x940/0x1010 [ 245.579838][ T3943] p9_client_read_once+0x940/0x1010 [ 245.585368][ T3943] p9_client_read+0xe4/0x280 [ 245.590115][ T3943] v9fs_fid_xattr_get+0x29a/0x3d0 [ 245.595634][ T3943] v9fs_xattr_handler_get+0xf6/0x170 [ 245.601087][ T3943] vfs_getxattr+0xae1/0xc40 [ 245.605954][ T3943] do_getxattr+0x224/0x7d0 [ 245.610518][ T3943] path_getxattr+0x36a/0x5a0 [ 245.615522][ T3943] __ia32_sys_lgetxattr+0xbc/0x110 [ 245.620786][ T3943] __do_fast_syscall_32+0xa2/0x100 [ 245.626289][ T3943] do_fast_syscall_32+0x33/0x70 [ 245.636176][ T3943] do_SYSENTER_32+0x1b/0x20 [ 245.641341][ T3943] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 245.647974][ T3943] [ 245.650369][ T3943] Uninit was created at: [ 245.654971][ T3943] kmem_cache_alloc_trace+0x69e/0xdf0 [ 245.660507][ T3943] p9_fid_create+0x5e/0x400 [ 245.665322][ T3943] p9_client_xattrwalk+0x61/0x9f0 [ 245.670514][ T3943] v9fs_fid_xattr_get+0xe9/0x3d0 [ 245.675770][ T3943] v9fs_xattr_handler_get+0xf6/0x170 [ 245.681246][ T3943] vfs_getxattr+0xae1/0xc40 [ 245.686038][ T3943] do_getxattr+0x224/0x7d0 [ 245.690596][ T3943] path_getxattr+0x36a/0x5a0 [ 245.695497][ T3943] __ia32_sys_lgetxattr+0xbc/0x110 [ 245.700792][ T3943] __do_fast_syscall_32+0xa2/0x100 [ 245.706193][ T3943] do_fast_syscall_32+0x33/0x70 [ 245.711178][ T3943] do_SYSENTER_32+0x1b/0x20 [ 245.715956][ T3943] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 245.722536][ T3943] [ 245.724932][ T3943] CPU: 0 PID: 3943 Comm: syz-executor.1 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 245.735287][ T3943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 245.745560][ T3943] ===================================================== [ 245.752724][ T3943] Disabling lock debugging due to kernel taint [ 245.758964][ T3943] Kernel panic - not syncing: kmsan.panic set ... [ 245.765465][ T3943] CPU: 0 PID: 3943 Comm: syz-executor.1 Tainted: G B 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 245.777052][ T3943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 245.787197][ T3943] Call Trace: [ 245.790543][ T3943] [ 245.793542][ T3943] dump_stack_lvl+0x1c8/0x256 [ 245.798387][ T3943] dump_stack+0x1a/0x1c [ 245.802684][ T3943] panic+0x4d3/0xc69 [ 245.806736][ T3943] kmsan_report+0x2cc/0x2d0 [ 245.811371][ T3943] ? __stack_depot_save+0x21/0x4b0 [ 245.816617][ T3943] ? __msan_warning+0x92/0x110 [ 245.821507][ T3943] ? p9_client_read_once+0x940/0x1010 [ 245.827015][ T3943] ? p9_client_read+0xe4/0x280 [ 245.831939][ T3943] ? v9fs_fid_xattr_get+0x29a/0x3d0 [ 245.837301][ T3943] ? v9fs_xattr_handler_get+0xf6/0x170 [ 245.842914][ T3943] ? vfs_getxattr+0xae1/0xc40 [ 245.847713][ T3943] ? do_getxattr+0x224/0x7d0 [ 245.852424][ T3943] ? path_getxattr+0x36a/0x5a0 [ 245.857314][ T3943] ? __ia32_sys_lgetxattr+0xbc/0x110 [ 245.862726][ T3943] ? __do_fast_syscall_32+0xa2/0x100 [ 245.868130][ T3943] ? do_fast_syscall_32+0x33/0x70 [ 245.873267][ T3943] ? do_SYSENTER_32+0x1b/0x20 [ 245.878060][ T3943] ? entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 245.884692][ T3943] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 245.890645][ T3943] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 245.896592][ T3943] ? preempt_count_sub+0x7d/0x280 [ 245.901813][ T3943] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 245.907779][ T3943] ? __stack_depot_save+0x38d/0x4b0 [ 245.913115][ T3943] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 245.919499][ T3943] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 245.925447][ T3943] __msan_warning+0x92/0x110 [ 245.930160][ T3943] p9_client_read_once+0x940/0x1010 [ 245.935526][ T3943] p9_client_read+0xe4/0x280 [ 245.940255][ T3943] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 245.946205][ T3943] v9fs_fid_xattr_get+0x29a/0x3d0 [ 245.951388][ T3943] v9fs_xattr_handler_get+0xf6/0x170 [ 245.956832][ T3943] ? v9fs_listxattr+0x130/0x130 [ 245.961825][ T3943] vfs_getxattr+0xae1/0xc40 [ 245.966483][ T3943] do_getxattr+0x224/0x7d0 [ 245.971034][ T3943] path_getxattr+0x36a/0x5a0 [ 245.975778][ T3943] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 245.982170][ T3943] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 245.988121][ T3943] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 245.994069][ T3943] __ia32_sys_lgetxattr+0xbc/0x110 [ 245.999323][ T3943] __do_fast_syscall_32+0xa2/0x100 [ 246.004581][ T3943] do_fast_syscall_32+0x33/0x70 [ 246.009548][ T3943] do_SYSENTER_32+0x1b/0x20 [ 246.014186][ T3943] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 246.020693][ T3943] RIP: 0023:0xf7fec549 [ 246.024867][ T3943] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 246.044615][ T3943] RSP: 002b:00000000f7fe75cc EFLAGS: 00000296 ORIG_RAX: 00000000000000e6 [ 246.053154][ T3943] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00000000200020c0 [ 246.061226][ T3943] RDX: 00000000200021c0 RSI: 000000000000ed00 RDI: 0000000000000000 [ 246.069295][ T3943] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 246.077356][ T3943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 246.085419][ T3943] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 246.093501][ T3943] [ 246.096746][ T3943] Kernel Offset: disabled [ 246.101114][ T3943] Rebooting in 86400 seconds..