last executing test programs: 7m0.990631163s ago: executing program 2 (id=393): prctl$auto(0x15, 0x5, 0x4, 0x20000000009, 0x0) 7m0.751412033s ago: executing program 2 (id=397): rt_sigpending$auto(0xfffffffffffffffe, 0x0) 7m0.584560189s ago: executing program 2 (id=399): openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/sem_next_id\x00', 0x101000, 0x0) 7m0.372535451s ago: executing program 2 (id=404): io_pgetevents$auto(0x5, 0x800, 0x3, 0x0, 0xffffffffffffffff, 0x0) 7m0.161712968s ago: executing program 2 (id=406): rt_sigqueueinfo$auto(0x1, 0x7, &(0x7f0000000040)={@siginfo_0_0={0x0, 0x5, 0xfffffffb, @_sigpoll={0x52, 0x7}}}) 6m59.730588485s ago: executing program 2 (id=414): bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) 6m59.280947538s ago: executing program 32 (id=414): bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) 4m32.093340667s ago: executing program 3 (id=3131): r0 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto_VHOST_SET_BACKEND_FEATURES(r0, 0x4008af25, &(0x7f0000000080)) 4m31.934563612s ago: executing program 3 (id=3135): r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bus/usb/009/001\x00', 0x1, 0x0) ioctl$auto_USBDEVFS_DISCONNECT_CLAIM(r0, 0x8108551b, &(0x7f00000001c0)={0xd1d7, 0x7, "38d1e93e971497c8afa1f5cbcc39f378ef0b2e0bab193d614ba52beca7b0e58ae0f866d3233230aa133e710cb007363bcb614314a678270edb75a920018b76a33080dc89e5e729b604ad8298705944cbcd0b214cf451a2cf8545eb9b18e4afd1598a16fa30be21fb410199f4cef1b7c57d517e44b6b422ec4b1ec60982587b2131454e91e9b66c711240febc3c60a13323b8eae5251ea51d8ce4c9d6f587d7c1188de2b231e27a96a5ee54155734c25182e83ed49e99c92a3f7da176dfd7bccea78d74ef778869bded4fd1c8fe411765e58a1237fa5ce1ed28f1ab90dc3b629f69b2cadddb4041ea3597e8ccd191a052833d170cd453e352d21eb6df804786c0"}) 4m31.789533877s ago: executing program 3 (id=3138): set_mempolicy$auto(0x6, &(0x7f0000000000)=0x3, 0x5d) mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0x2, 0x8000) 4m31.472928776s ago: executing program 3 (id=3144): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='/sys/devices/virtual/net/lowpan0/phys_port_name\x00', 0x80, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000240)=""/56, 0x38) 4m31.347464419s ago: executing program 3 (id=3148): tkill$auto(0x1, 0x7) keyctl$auto_KEYCTL_SESSION_TO_PARENT(0x12, 0x0, 0x0, 0x0, 0x48eafc79) 4m30.866325511s ago: executing program 3 (id=3156): r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000001140)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/valid_links\x00', 0x88000, 0x0) read$auto(r0, &(0x7f0000001200)='\x00', 0x4) 4m30.483527733s ago: executing program 33 (id=3156): r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000001140)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/valid_links\x00', 0x88000, 0x0) read$auto(r0, &(0x7f0000001200)='\x00', 0x4) 3.277544442s ago: executing program 0 (id=6849): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$auto(r0, 0x1, 0x9, 0x0, 0x0) 2.849636595s ago: executing program 0 (id=6855): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_GET_INTERFACE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)={0x1c, r1, 0xb01, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000084) 2.592124737s ago: executing program 4 (id=6858): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mprotect$auto(0x8000, 0x8, 0x8) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) 2.345945575s ago: executing program 0 (id=6861): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, r1, 0x1, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x10001}, 0x0) 1.914973207s ago: executing program 0 (id=6864): mmap$auto(0x0, 0x400005, 0xfffffffffffffffe, 0x9b72, 0x2, 0x8000) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$auto(r0, 0x110, 0x1, 0x0, 0x4) 1.909173659s ago: executing program 4 (id=6865): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0000, 0x0) ioctl$auto(r0, 0xc0184d03, r0) 1.731214389s ago: executing program 5 (id=6866): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x936355e497c8b7e3, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_TSINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x48000) 1.66204526s ago: executing program 4 (id=6868): r0 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_TIPC_NL_LINK_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000051c0)={&(0x7f0000000440)={0x1c, r0, 0x301, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x8, 0x4, 0x0, 0x1, [@nested={0x4, 0x4}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000055}, 0x4) 1.472779659s ago: executing program 1 (id=6869): rseq$auto(&(0x7f0000000300)={0xe, 0x401, 0x0, 0x6, 0x6, 0x2}, 0x8000, 0x0, 0x6) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000e40)='/sys/devices/pci0000:00/0000:00:01.3/config\x00', 0x2, 0x0) pwritev$auto(r0, &(0x7f0000000100)={&(0x7f0000000080), 0xe001}, 0x3, 0xe, 0x3) 1.441488339s ago: executing program 5 (id=6870): socket(0xa, 0x801, 0x84) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) setsockopt$auto(0x3, 0x10000000084, 0x25, 0x0, 0x90) 1.388464443s ago: executing program 4 (id=6871): mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f0000000040)='}[,&*}\x00', &(0x7f0000000080)='nfsd\x00', 0x3, 0x0) access$auto(&(0x7f0000000000)='}[,&*}\x00', 0x7) 1.201723688s ago: executing program 5 (id=6872): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/uvcvideo/parameters/nodrop\x00', 0xa3182, 0x0) r0 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82802, 0x0) write$auto(r0, &(0x7f0000000040)='S\x00\x00\x00\xfe\xff\xff\xff', 0x8587) 1.143103134s ago: executing program 1 (id=6873): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$auto(0x3, 0x200000000001, 0x3b, 0x0, 0x0) 1.100938229s ago: executing program 4 (id=6874): mmap$auto(0x0, 0x400408, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x5, 0x2) 952.519418ms ago: executing program 5 (id=6875): socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) waitid$auto_P_ALL(0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0) 894.176846ms ago: executing program 1 (id=6876): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000001100)='/proc/bus/pci/00/03.0\x00', 0xa0581, 0x0) write$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f0000001140)="8cbdca", 0x3) writev$auto(r0, &(0x7f0000001d40)={0x0, 0x2}, 0x6) 810.434281ms ago: executing program 0 (id=6877): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_TIPC_NL_MEDIA_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)={0x14, r1, 0x701, 0x70bd29, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x10) 618.997472ms ago: executing program 1 (id=6878): mmap$auto(0x0, 0x40009, 0x3, 0x9b72, 0xf423, 0x28000) capset$auto(&(0x7f0000000180)={0x19980330}, 0x0) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) 569.909545ms ago: executing program 0 (id=6879): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mbind$auto(0x0, 0x2, 0x2, &(0x7f0000002100)=0x4, 0x7, 0x0) 377.189424ms ago: executing program 5 (id=6880): r0 = socket(0x10, 0x3, 0x6) r1 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$auto_NETDEV_CMD_PAGE_POOL_GET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r1, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NETDEV_A_PAGE_POOL_ID={0xc, 0x1, 0x7}, @NETDEV_A_PAGE_POOL_ID={0xc, 0x1, 0x4}, @NETDEV_A_PAGE_POOL_ID={0xc, 0x1, 0x40}, @NETDEV_A_PAGE_POOL_ID={0xc, 0x1, 0x4}, @NETDEV_A_PAGE_POOL_ID={0xc}]}, 0x50}, 0x1, 0x0, 0x0, 0x4048000}, 0x0) 271.272725ms ago: executing program 1 (id=6881): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket(0x22, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x80044942, 0x0) 119.008578ms ago: executing program 4 (id=6882): mmap$auto(0x0, 0x2020009, 0x126, 0xf8, 0xffffffffffffffff, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/mm/mempolicy/weighted_interleave/node0\x00', 0xc2082, 0x0) write$auto(r0, 0x0, 0x5) 111.239886ms ago: executing program 5 (id=6883): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/sync_on_suspend\x00', 0x1a1942, 0x0) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x403, 0x8000) read$auto(0x3, 0x0, 0x80) 0s ago: executing program 1 (id=6884): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) ioctl$auto(r0, 0x4b47, 0x1) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.10.11' (ED25519) to the list of known hosts. [ 105.559983][ T5822] cgroup: Unknown subsys name 'net' [ 105.703812][ T5822] cgroup: Unknown subsys name 'cpuset' [ 105.717367][ T5822] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 107.628871][ T5822] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 108.177279][ T9] cfg80211: failed to load regulatory.db [ 109.850126][ T5838] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 109.861356][ T5838] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 109.871026][ T5838] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 109.881172][ T5838] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 109.889805][ T5838] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 109.899007][ T5838] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 109.926142][ T5844] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 109.935305][ T5844] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 109.945635][ T5838] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 109.952617][ T5845] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 109.960847][ T5844] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 109.969354][ T5844] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 109.969485][ T5838] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 109.979621][ T5845] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 109.985706][ T5844] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 109.994057][ T5845] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 110.007638][ T5845] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 110.009388][ T5844] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 110.015908][ T5845] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 110.032734][ T5845] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 110.699673][ T5833] chnl_net:caif_netlink_parms(): no params data found [ 110.763635][ T5832] chnl_net:caif_netlink_parms(): no params data found [ 110.808979][ T5831] chnl_net:caif_netlink_parms(): no params data found [ 110.912573][ T5834] chnl_net:caif_netlink_parms(): no params data found [ 111.108683][ T5832] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.116126][ T5832] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.124609][ T5832] bridge_slave_0: entered allmulticast mode [ 111.134505][ T5832] bridge_slave_0: entered promiscuous mode [ 111.165277][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.173457][ T5833] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.182440][ T5833] bridge_slave_0: entered allmulticast mode [ 111.191114][ T5833] bridge_slave_0: entered promiscuous mode [ 111.201493][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.210132][ T5833] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.218271][ T5833] bridge_slave_1: entered allmulticast mode [ 111.226385][ T5833] bridge_slave_1: entered promiscuous mode [ 111.234428][ T5832] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.242484][ T5832] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.251341][ T5832] bridge_slave_1: entered allmulticast mode [ 111.259343][ T5832] bridge_slave_1: entered promiscuous mode [ 111.274706][ T5831] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.282600][ T5831] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.290245][ T5831] bridge_slave_0: entered allmulticast mode [ 111.298979][ T5831] bridge_slave_0: entered promiscuous mode [ 111.359225][ T5831] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.368194][ T5831] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.379182][ T5831] bridge_slave_1: entered allmulticast mode [ 111.391719][ T5831] bridge_slave_1: entered promiscuous mode [ 111.404642][ T5833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.492709][ T5833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.507320][ T5832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.521007][ T5832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.550380][ T5834] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.558644][ T5834] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.566789][ T5834] bridge_slave_0: entered allmulticast mode [ 111.574246][ T5834] bridge_slave_0: entered promiscuous mode [ 111.644431][ T5834] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.652296][ T5834] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.659955][ T5834] bridge_slave_1: entered allmulticast mode [ 111.667430][ T5834] bridge_slave_1: entered promiscuous mode [ 111.678814][ T5831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.691237][ T5833] team0: Port device team_slave_0 added [ 111.701058][ T5833] team0: Port device team_slave_1 added [ 111.710554][ T5832] team0: Port device team_slave_0 added [ 111.736719][ T5831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.783457][ T5832] team0: Port device team_slave_1 added [ 111.841777][ T5831] team0: Port device team_slave_0 added [ 111.883121][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.890879][ T5832] 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. [ 111.917005][ T5832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.933761][ T5834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.951118][ T5834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.962498][ T5831] team0: Port device team_slave_1 added [ 111.969642][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.977143][ T5833] 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. [ 112.003608][ T5833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.016268][ T55] Bluetooth: hci0: command tx timeout [ 112.017755][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.029073][ T5832] 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. [ 112.055147][ T5832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.094100][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.101235][ T55] Bluetooth: hci2: command tx timeout [ 112.105586][ T55] Bluetooth: hci1: command tx timeout [ 112.106997][ T5844] Bluetooth: hci3: command tx timeout [ 112.115482][ T5833] 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. [ 112.145140][ T5833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.208300][ T5834] team0: Port device team_slave_0 added [ 112.216313][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.223347][ T5831] 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. [ 112.250148][ T5831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.263534][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.271120][ T5831] 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. [ 112.298125][ T5831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.329692][ T5834] team0: Port device team_slave_1 added [ 112.378690][ T5833] hsr_slave_0: entered promiscuous mode [ 112.385482][ T5833] hsr_slave_1: entered promiscuous mode [ 112.447927][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.455079][ T5834] 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. [ 112.481716][ T5834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.500302][ T5832] hsr_slave_0: entered promiscuous mode [ 112.507076][ T5832] hsr_slave_1: entered promiscuous mode [ 112.513456][ T5832] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 112.521501][ T5832] Cannot create hsr debugfs directory [ 112.560017][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.567580][ T5834] 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. [ 112.594998][ T5834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.637653][ T5831] hsr_slave_0: entered promiscuous mode [ 112.644361][ T5831] hsr_slave_1: entered promiscuous mode [ 112.651054][ T5831] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 112.659707][ T5831] Cannot create hsr debugfs directory [ 112.831840][ T5834] hsr_slave_0: entered promiscuous mode [ 112.839765][ T5834] hsr_slave_1: entered promiscuous mode [ 112.847434][ T5834] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 112.855076][ T5834] Cannot create hsr debugfs directory [ 113.308246][ T5831] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 113.327976][ T5831] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 113.343734][ T5831] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 113.360950][ T5831] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 113.460126][ T5832] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 113.471681][ T5832] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 113.497584][ T5832] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 113.511122][ T5832] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 113.605308][ T5833] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 113.620831][ T5833] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 113.632599][ T5833] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 113.653524][ T5833] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 113.769739][ T5831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.814991][ T5834] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 113.829591][ T5834] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 113.851333][ T5834] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 113.875646][ T5831] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.891846][ T5834] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 113.940043][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.948100][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.960829][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.968172][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.066239][ T5832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.096292][ T5844] Bluetooth: hci0: command tx timeout [ 114.160923][ T5832] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.176635][ T5844] Bluetooth: hci3: command tx timeout [ 114.178403][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.182194][ T5844] Bluetooth: hci1: command tx timeout [ 114.191180][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.205576][ T55] Bluetooth: hci2: command tx timeout [ 114.230457][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.247550][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.254763][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.332964][ T5833] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.381732][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.389047][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.433596][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.441005][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.573627][ T5831] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.637220][ T5834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.700595][ T5834] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.752761][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.760180][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.818888][ T5831] veth0_vlan: entered promiscuous mode [ 114.829631][ T141] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.836988][ T141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.925144][ T5831] veth1_vlan: entered promiscuous mode [ 114.963341][ T5834] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 115.089945][ T5831] veth0_macvtap: entered promiscuous mode [ 115.127662][ T5831] veth1_macvtap: entered promiscuous mode [ 115.151985][ T5832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.222540][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.252570][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.283513][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.304611][ T5831] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.315194][ T5831] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.328189][ T5831] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.337610][ T5831] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.447687][ T5834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.464801][ T5832] veth0_vlan: entered promiscuous mode [ 115.560731][ T5832] veth1_vlan: entered promiscuous mode [ 115.588343][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.599643][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.612424][ T5833] veth0_vlan: entered promiscuous mode [ 115.691343][ T5833] veth1_vlan: entered promiscuous mode [ 115.702476][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.722787][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.729057][ T5834] veth0_vlan: entered promiscuous mode [ 115.776881][ T5832] veth0_macvtap: entered promiscuous mode [ 115.818872][ T5834] veth1_vlan: entered promiscuous mode [ 115.829091][ T5832] veth1_macvtap: entered promiscuous mode [ 115.901425][ T5833] veth0_macvtap: entered promiscuous mode [ 115.913641][ T5832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 115.930526][ T5832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.932823][ T5831] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 115.944050][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.972388][ T5833] veth1_macvtap: entered promiscuous mode [ 116.007130][ T5832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.036464][ T5832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.067441][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.119374][ T5832] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.134054][ T5832] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.143916][ T5832] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.158070][ T5832] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.175990][ T5844] Bluetooth: hci0: command tx timeout [ 116.200343][ T5834] veth0_macvtap: entered promiscuous mode [ 116.212844][ T5833] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.228998][ T5833] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.239404][ T5833] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.250792][ T5833] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.262698][ T5844] Bluetooth: hci1: command tx timeout [ 116.268408][ T5845] Bluetooth: hci2: command tx timeout [ 116.274034][ T5845] Bluetooth: hci3: command tx timeout [ 116.283794][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.296284][ T5834] veth1_macvtap: entered promiscuous mode [ 116.342039][ T5833] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.354596][ T5833] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.365242][ T5833] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.376126][ T5833] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.388492][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.425267][ T5833] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.446231][ T5833] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.455285][ T5833] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.466488][ T5833] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.540197][ T5834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.551638][ T5834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.574416][ T5834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.586472][ T5834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.597252][ T5834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.608435][ T5834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.625256][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.680128][ T5834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.695308][ T5834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.706082][ T5834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.716613][ T5834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.726603][ T5834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.737432][ T5834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.749236][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.858572][ T5834] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.873784][ T5834] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.887031][ T5834] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.900125][ T5834] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.916495][ T30] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.924652][ T30] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.060665][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.088312][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.278072][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.324599][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.395607][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.431313][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.500908][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.528295][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.567332][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.575247][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.255780][ T5844] Bluetooth: hci0: command tx timeout [ 118.335849][ T5844] Bluetooth: hci2: command tx timeout [ 118.341454][ T5844] Bluetooth: hci1: command tx timeout [ 118.348265][ T5845] Bluetooth: hci3: command tx timeout [ 119.939415][ T5994] Unable to find swap-space signature [ 120.153568][ T6003] random: crng reseeded on system resumption [ 121.843390][ T31] audit: type=1800 audit(1745618118.891:2): pid=6058 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.80" name="version" dev="configfs" ino=8216 res=0 errno=0 [ 123.887722][ T31] audit: type=1800 audit(1745618120.941:3): pid=6130 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.114" name="dummy_udc" dev="gadgetfs" ino=6532 res=0 errno=0 [ 127.475957][ T5844] Bluetooth: hci1: unexpected event 0x36 length: 123 > 7 [ 128.642340][ T31] audit: type=1800 audit(1745618125.691:4): pid=6307 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.202" name="discovery_nqn" dev="configfs" ino=8571 res=0 errno=0 [ 130.235749][ T6361] syz.1.227(6361): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 131.475043][ T6349] kexec: Could not allocate control_code_buffer [ 131.609734][ T6401] syz.0.246 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 133.593767][ T6468] Process accounting resumed [ 134.269989][ T31] audit: type=1326 audit(1745618131.311:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6496 comm="syz.2.295" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f4a8218e969 code=0x0 [ 136.829069][ T6596] mmap: syz.0.343 (6596) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 137.783860][ T6632] ptrace attach of "./syz-executor exec"[5834] was attempted by "./syz-executor exec"[6632] [ 140.911018][ T64] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.089498][ T64] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.237866][ T64] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.469294][ T64] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.907934][ T64] bridge_slave_1: left allmulticast mode [ 141.913872][ T64] bridge_slave_1: left promiscuous mode [ 141.977162][ T64] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.054094][ T64] bridge_slave_0: left allmulticast mode [ 142.077985][ T64] bridge_slave_0: left promiscuous mode [ 142.124416][ T64] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.286079][ T5845] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 142.305565][ T5845] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 142.316304][ T5845] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 142.334361][ T5845] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 142.343870][ T5845] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 143.767154][ T64] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 143.823503][ T64] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 143.863451][ T64] bond0 (unregistering): Released all slaves [ 144.035441][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 144.042481][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 144.416372][ T5844] Bluetooth: hci1: command tx timeout [ 145.527631][ T64] hsr_slave_0: left promiscuous mode [ 145.545070][ T64] hsr_slave_1: left promiscuous mode [ 145.574732][ T64] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 145.610608][ T64] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 145.667142][ T64] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 145.705459][ T64] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 145.832026][ T64] veth1_macvtap: left promiscuous mode [ 145.851851][ T64] veth0_macvtap: left promiscuous mode [ 145.871078][ T64] veth1_vlan: left promiscuous mode [ 145.896507][ T64] veth0_vlan: left promiscuous mode [ 146.498339][ T5844] Bluetooth: hci1: command tx timeout [ 146.910752][ T6873] kexec: Could not allocate control_code_buffer [ 147.650354][ T6935] can: request_module (can-proto-3) failed. [ 147.822475][ T64] team0 (unregistering): Port device team_slave_1 removed [ 147.968319][ T64] team0 (unregistering): Port device team_slave_0 removed [ 148.577332][ T5844] Bluetooth: hci1: command tx timeout [ 149.486166][ T6778] chnl_net:caif_netlink_parms(): no params data found [ 150.038021][ T6778] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.059094][ T6778] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.103092][ T6778] bridge_slave_0: entered allmulticast mode [ 150.118480][ T6778] bridge_slave_0: entered promiscuous mode [ 150.142666][ T6778] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.178001][ T6778] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.185384][ T6778] bridge_slave_1: entered allmulticast mode [ 150.240486][ T6778] bridge_slave_1: entered promiscuous mode [ 150.521474][ T6778] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 150.567362][ T6778] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 150.658244][ T5844] Bluetooth: hci1: command tx timeout [ 150.825981][ T6778] team0: Port device team_slave_0 added [ 150.900422][ T6778] team0: Port device team_slave_1 added [ 151.113270][ T6778] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 151.137202][ T6778] 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. [ 151.177853][ T6778] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 151.193998][ T6778] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 151.203216][ T6778] 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. [ 151.234148][ T6778] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 151.323141][ T6778] hsr_slave_0: entered promiscuous mode [ 151.333086][ T6778] hsr_slave_1: entered promiscuous mode [ 151.787754][ T6778] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 151.838092][ T6778] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 151.864226][ T6778] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 151.900285][ T6778] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 152.125318][ T6778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.212174][ T6778] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.246633][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.253999][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.338218][ T141] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.345528][ T141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.788634][ T6778] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 153.311987][ T6778] veth0_vlan: entered promiscuous mode [ 153.332709][ T6778] veth1_vlan: entered promiscuous mode [ 153.403741][ T6778] veth0_macvtap: entered promiscuous mode [ 153.428887][ T6778] veth1_macvtap: entered promiscuous mode [ 153.472894][ T6778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 153.485324][ T6778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.503279][ T6778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 153.515585][ T6778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.531936][ T6778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 153.544468][ T6778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.564379][ T6778] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 153.594072][ T6778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 153.611131][ T6778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.626700][ T6778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 153.637937][ T6778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.654204][ T6778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 153.666115][ T6778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.685324][ T6778] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.722385][ T6778] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.735730][ T6778] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.745506][ T6778] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.762220][ T6778] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.891882][ T2915] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.904581][ T2915] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.965906][ T2915] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.974871][ T2915] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.310144][ T5844] Bluetooth: hci3: unexpected event 0x32 length: 10 > 9 [ 158.316598][ T5844] Bluetooth: hci2: unexpected event 0x1d length: 6 > 5 [ 165.512601][ T31] audit: type=1800 audit(1745620224.558:6): pid=7547 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.735" name="members" dev="configfs" ino=11965 res=0 errno=0 [ 171.137730][ T7782] futex_wake_op: syz.4.837 tries to shift op by 64; fix this program [ 183.858848][ T8311] Unable to find swap-space signature [ 185.718659][ T31] audit: type=1800 audit(4294969358.965:7): pid=8394 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1095" name="trace_pipe" dev="tracefs" ino=1166 res=0 errno=0 [ 187.609832][ T31] audit: type=1800 audit(4294969360.864:8): pid=8480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1138" name="SYSV00000014" dev="hugetlbfs" ino=0 res=0 errno=0 [ 190.537768][ T5844] Bluetooth: hci0: unexpected event 0x23 length: 127 > 13 [ 192.318334][ T8701] ptrace attach of "./syz-executor exec"[5834] was attempted by "./syz-executor exec"[8701] [ 192.529783][ T31] audit: type=1806 audit(4294969365.807:9): res=-14 [ 195.125373][ T8819] usb usb15: usbfs: process 8819 (syz.1.1304) did not claim interface 0 before use [ 195.231302][ T5844] Bluetooth: hci1: unexpected subevent 0x01 length: 123 > 18 [ 195.625366][ T8839] block2mtd: illegal erase size [ 195.822633][ T8847] ubi0: attaching mtd0 [ 195.838368][ T8847] ubi0 error: ubi_attach_mtd_dev: bad VID header (3969) or data offsets (4033) [ 195.922438][ T8854] synth uevent: /devices/platform/dummy_hcd.3/usb4/ep_00: unknown uevent action string [ 195.957835][ T8854] ep_00: uevent: failed to send synthetic uevent: -22 [ 196.136353][ T8862] : Can't lookup blockdev [ 196.950416][ T8898] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 197.023339][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 197.032597][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 197.981349][ T8945] scsi_dev_info_list_add_str: bad dev info string '' '' '' [ 198.187426][ T8955] warning: `syz.1.1369' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 198.787139][ T5844] Bluetooth: hci3: unexpected event 0x3d length: 726 > 14 [ 200.210209][ T9039] ======================================================= [ 200.210209][ T9039] WARNING: The mand mount option has been deprecated and [ 200.210209][ T9039] and is ignored by this kernel. Remove the mand [ 200.210209][ T9039] option from the mount to silence this warning. [ 200.210209][ T9039] ======================================================= [ 201.331227][ T9089] vivid-007: ================= START STATUS ================= [ 201.351570][ T9089] vivid-007: Generate PTS: true [ 201.357074][ T9089] vivid-007: Generate SCR: true [ 201.390273][ T9089] tpg source WxH: 640x360 (Y'CbCr) [ 201.402614][ T9089] tpg field: 1 [ 201.416530][ T9089] tpg crop: (0,0)/640x360 [ 201.425096][ T9089] tpg compose: (0,0)/640x360 [ 201.438775][ T9089] tpg colorspace: 8 [ 201.443000][ T9089] tpg transfer function: 0/0 [ 201.458377][ T9089] tpg Y'CbCr encoding: 0/0 [ 201.463603][ T9089] tpg quantization: 0/0 [ 201.475390][ T9089] tpg RGB range: 0/2 [ 201.488532][ T9089] vivid-007: ================== END STATUS ================== [ 203.339360][ T9175] syz.1.1479 uses obsolete (PF_INET,SOCK_PACKET) [ 205.347377][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 205.354021][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 206.443107][ T9313] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input7 [ 206.702330][ T9319] sysfs_service_op_store: Client not running :-5: [ 206.996846][ T9330] ima: policy update failed [ 207.005162][ T31] audit: type=1802 audit(4294969380.355:10): pid=9330 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.1555" res=0 errno=0 [ 208.077674][ T9381] bdi 43:96: the stable_pages_required attribute has been removed. Use the stable_writes queue attribute instead. [ 209.109731][ T5844] Bluetooth: hci3: Malformed Event: 0x13 [ 211.093380][ T9516] sctp: Changing rto_alpha or rto_beta may lead to suboptimal rtt/srtt estimations! [ 212.251135][ T9564] aoe: invalid device specification [ 216.571595][ T9736] block nbd14: the capability attribute has been deprecated. [ 216.975769][ T9752] ICMPv6: process `syz.0.1752' is using deprecated sysctl (syscall) net.ipv6.neigh.veth0_to_bridge.base_reachable_time - use net.ipv6.neigh.veth0_to_bridge.base_reachable_time_ms instead [ 217.218895][ T9760] delete_channel: no stack [ 217.412033][ T9770] cifs: Unknown parameter '#ʑC ˀH/R{<' [ 219.242641][ T9837] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 219.718189][ T9860] zram: Added device: zram1 [ 220.528098][ T9889] zram: Added device: zram2 [ 220.925031][ T9901] block nbd8: NBD_DISCONNECT [ 224.253706][T10026] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 228.579108][T10171] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 229.776883][T10257] synth uevent: /devices/virtual/tty/tty19: unknown uevent action string [ 229.806639][T10257] tty tty19: uevent: failed to send synthetic uevent: -22 [ 230.627234][T10291] deleting an unspecified loop device is not supported. [ 231.791952][T10341] Per memcg swappiness does not exist in cgroup v2. See memory.reclaim or memory.swap.max there [ 231.791952][T10341] [ 232.894070][ T5837] Bluetooth: hci2: command 0x0406 tx timeout [ 232.894096][ T5842] Bluetooth: hci0: command 0x0406 tx timeout [ 232.908360][ T5838] Bluetooth: hci3: command 0x0406 tx timeout [ 237.406742][ T55] Bluetooth: hci0: unexpected event 0x3e length: 726 > 260 [ 237.406814][ T55] Bluetooth: hci0: unexpected subevent 0x0d length: 725 > 260 [ 237.429789][ T55] Bluetooth: hci0: Unknown advertising packet type: 0x7f [ 237.429919][ T55] Bluetooth: hci0: Malformed LE Event: 0x0d [ 237.468466][ T31] audit: type=1800 audit(4294969410.958:11): pid=10560 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2142" name="features" dev="configfs" ino=21100 res=0 errno=0 [ 237.651110][ T55] Bluetooth: hci0: unexpected event 0x3e length: 0 < 1 [ 237.756038][T10572] Scaler: ================= START STATUS ================= [ 237.797823][T10572] Scaler: ================== END STATUS ================== [ 239.744262][T10605] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 241.590180][T10711] Setting dangerous option i915.mitigations - tainting kernel [ 243.305557][T10794] delete_channel: no stack [ 243.877036][T10818] [ 247.112032][T10967] bcachefs: bch2_ioctl_fsck_offline() ret EFAULT [ 248.160243][T11005] ima: policy update failed [ 248.165013][ T31] audit: type=1802 audit(4294969421.709:12): pid=11005 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.2344" res=0 errno=0 [ 248.182433][ C0] vkms_vblank_simulate: vblank timer overrun [ 248.468435][T11017] QAT: Invalid ioctl 21531 [ 254.117615][T11281] Format for deleting device is "id" (uint). [ 258.612104][ T31] audit: type=1800 audit(4294969432.208:13): pid=11524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.2562" name="dbroot" dev="configfs" ino=24201 res=0 errno=0 [ 258.646154][T11524] db_root: cannot open: [ 259.864486][T11583] WARNING! power/level is deprecated; use power/control instead [ 260.064096][T11592] bond0: option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 261.761929][T11666] nvme_fabrics: missing parameter 'transport=%s' [ 261.785663][T11666] nvme_fabrics: missing parameter 'nqn=%s' [ 261.913901][T11677] syz.4.2628 (11677): drop_caches: 0 [ 266.004721][T11871] ecryptfs_miscdev_write: Invalid packet size [192] [ 266.472294][T11891] i2c i2c-0: new_device: Missing parameters [ 266.503232][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 266.509669][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 266.777704][T11908] Invalid input. Must be >= 4608 [ 267.086301][ T31] audit: type=1807 audit(4294969440.717:14): UNKNOWN=0"]$|1j0B|dӉO+/xWӦ^gq%ḦrO res=0 [ 267.112990][T11919] ima: policy update failed [ 267.124226][ T31] audit: type=1802 audit(4294969440.748:15): pid=11920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.0.2734" res=0 errno=0 [ 267.177854][ T31] audit: type=1802 audit(4294969440.748:16): pid=11919 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.0.2734" res=0 errno=0 [ 267.943520][T11962] ubi0: attaching mtd0 [ 267.951467][T11962] ubi0 error: ubi_attach_mtd_dev: bad VID header (63) or data offsets (127) [ 268.563363][ T55] Bluetooth: hci1: command 0x0406 tx timeout [ 268.627679][T11996] Line length is too long: Should be less than 4094 [ 272.551784][T12167] nfs: Unknown parameter 'w`_I+; HY Lu>>uh*C<+ ' [ 273.594810][T12219] ima: policy update failed [ 273.612824][ T31] audit: type=1802 audit(4294969447.268:17): pid=12219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.2867" res=0 errno=0 [ 274.435995][T12255] ubi0: attaching mtd0 [ 274.443022][T12255] ubi0: scanning is finished [ 274.476909][T12255] ubi0: empty MTD device detected [ 274.483180][T12255] ubi0 error: ubi_read_volume_table: LEB size too small for a volume record [ 274.642207][T12255] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 275.326430][T12291] nfs: Unknown parameter 'w`_I+; HY Lu>>uh*C<+ ' [ 275.517922][T12301] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 275.592135][T12301] CIFS mount error: No usable UNC path provided in device string! [ 275.592135][T12301] [ 275.630116][T12301] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 276.787502][T12351] ima: policy update failed [ 276.803436][ T31] audit: type=1802 audit(4294969450.473:18): pid=12351 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.2931" res=0 errno=0 [ 276.820874][ C1] vkms_vblank_simulate: vblank timer overrun [ 276.978383][T12364] QAT: failed to copy from user. [ 277.290133][T12377] block2mtd: Using custom MTD label '' for dev [ 277.304489][T12377] block2mtd: error: cannot open device [ 278.892687][T12435] Process accounting resumed [ 280.399203][ T5845] Bluetooth: hci2: Unable to find connection for big 0xd2 [ 283.642313][ T31] audit: type=1800 audit(4294967297.592:19): pid=12603 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.3040" name="SYSVffffffff" dev="tmpfs" ino=0 res=0 errno=0 [ 284.435226][T12634] < [ 285.692910][T12673] RDS: rds_bind could not find a transport for 7bc:c94c:4e37:70c4::, load rds_tcp or rds_rdma? [ 286.173507][T12689] bond0: Unable to set down delay as MII monitoring is disabled [ 287.424829][T12743] nvme_fabrics: missing parameter 'transport=%s' [ 287.440622][T12743] nvme_fabrics: missing parameter 'nqn=%s' [ 287.461375][T12748] usb usb2: usbfs: process 12748 (syz.1.3110) did not claim interface 1 before use [ 287.709039][T12756] kafs: addr_prefs: Invalid Command [ 289.753034][ T30] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 289.882204][ T30] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 290.014742][ T30] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 290.273147][ T30] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 290.759581][ T30] bridge_slave_1: left allmulticast mode [ 290.765317][ T30] bridge_slave_1: left promiscuous mode [ 290.829442][ T30] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.879555][ T30] bridge_slave_0: left allmulticast mode [ 290.900090][ T30] bridge_slave_0: left promiscuous mode [ 290.919335][ T30] bridge0: port 1(bridge_slave_0) entered disabled state [ 290.929518][ T5845] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 290.945774][ T5845] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 290.954736][ T5845] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 290.976775][ T5845] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 290.989720][ T5845] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 291.917198][ T5845] Bluetooth: hci0: Unable to find connection for big 0xd2 [ 292.081085][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 292.100577][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 292.112073][ T30] bond0 (unregistering): Released all slaves [ 292.949231][ T30] hsr_slave_0: left promiscuous mode [ 293.007606][ T30] hsr_slave_1: left promiscuous mode [ 293.010457][ T5845] Bluetooth: hci3: command tx timeout [ 293.045711][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 293.082569][ T30] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 293.122906][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 293.152068][ T30] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 293.253208][ T30] veth1_macvtap: left promiscuous mode [ 293.267584][ T30] veth0_macvtap: left promiscuous mode [ 293.291307][ T30] veth1_vlan: left promiscuous mode [ 293.307870][ T30] veth0_vlan: left promiscuous mode [ 294.673728][ T30] team0 (unregistering): Port device team_slave_1 removed [ 294.769683][ T30] team0 (unregistering): Port device team_slave_0 removed [ 294.922796][T13078] kmem.limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 295.081121][ T5845] Bluetooth: hci3: command tx timeout [ 295.584399][T13101] ICMPv6: process `syz.4.3228' is using deprecated sysctl (syscall) net.ipv6.neigh.wg1.retrans_time - use net.ipv6.neigh.wg1.retrans_time_ms instead [ 296.407860][T12893] chnl_net:caif_netlink_parms(): no params data found [ 296.812465][T12893] bridge0: port 1(bridge_slave_0) entered blocking state [ 296.820070][T12893] bridge0: port 1(bridge_slave_0) entered disabled state [ 296.840601][T12893] bridge_slave_0: entered allmulticast mode [ 296.848799][T12893] bridge_slave_0: entered promiscuous mode [ 296.885276][T12893] bridge0: port 2(bridge_slave_1) entered blocking state [ 296.893154][T12893] bridge0: port 2(bridge_slave_1) entered disabled state [ 296.902005][T12893] bridge_slave_1: entered allmulticast mode [ 296.912316][T12893] bridge_slave_1: entered promiscuous mode [ 297.152972][ T5845] Bluetooth: hci3: command tx timeout [ 297.389699][T12893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 297.435218][T12893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 297.674103][T12893] team0: Port device team_slave_0 added [ 297.713349][T12893] team0: Port device team_slave_1 added [ 298.045925][T12893] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 298.053142][T12893] 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. [ 298.122005][T12893] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 298.156692][T12893] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 298.165422][T12893] 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. [ 298.223751][T12893] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 298.442079][T12893] hsr_slave_0: entered promiscuous mode [ 298.469478][T12893] hsr_slave_1: entered promiscuous mode [ 298.484126][T12893] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 298.512546][T12893] Cannot create hsr debugfs directory [ 299.220222][ T5845] Bluetooth: hci3: command tx timeout [ 299.287121][T12893] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 299.316361][T12893] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 299.394043][T12893] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 299.439462][T12893] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 299.759426][T12893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 299.875435][T12893] 8021q: adding VLAN 0 to HW filter on device team0 [ 299.920222][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 299.927494][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 299.968772][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 299.976131][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 300.536234][T12893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 300.983376][T12893] veth0_vlan: entered promiscuous mode [ 301.008172][T12893] veth1_vlan: entered promiscuous mode [ 301.070198][T12893] veth0_macvtap: entered promiscuous mode [ 301.086107][T12893] veth1_macvtap: entered promiscuous mode [ 301.114251][T12893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 301.126422][T12893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 301.136908][T12893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 301.147698][T12893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 301.160145][T12893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 301.172169][T12893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 301.184687][T12893] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 301.198863][T12893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 301.210101][T12893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 301.221648][T12893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 301.232838][T12893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 301.243004][T12893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 301.255639][T12893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 301.270190][T12893] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 301.283924][T12893] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 301.293524][T12893] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 301.302408][T12893] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 301.312037][T12893] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 301.446055][ T30] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 301.476805][ T30] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 301.531270][ T30] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 301.544671][ T30] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 302.883271][T13668] Setting dangerous option i915.mitigations - tainting kernel [ 303.168869][T13682] ACPI: EC: Assuming SCI_EVT clearing on QR_EC writes [ 304.077629][ T5845] Bluetooth: hci3: Unable to find connection for big 0xd2 [ 307.628339][ T5845] Bluetooth: hci1: Unable to find connection for big 0xd2 [ 308.011253][ T0] NOHZ tick-stop error: local softirq work is pending, handler #10!!! [ 308.807842][T13965] Process accounting paused [ 309.045230][ T31] audit: type=1800 audit(4294967323.112:20): pid=13974 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.3399" name="discovery_nqn" dev="configfs" ino=30948 res=0 errno=0 [ 310.334757][T14023] zswap: compressor Ȯ9Qz%;0*lH`Bkjwjӳ<85'.Y[`2Y$`Yvgִq"b%zN[O EiFi(Sh3Kx>ԝRS=kHɟ{?Bbޝ4)> not available [ 310.418158][T14021] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 310.632746][T14021] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 310.824255][T14021] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 310.978469][T14021] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.001406][T14057] uvcvideo: [Deprecated]: nodrop parameter will be eventually removed. [ 312.288728][T14117] kmem.tcp.limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 312.293050][T14118] [U] y [ 312.339923][T14118] [U] 9zG-aoP]:]V [ 312.760100][T14132] Setting dangerous option i915.mitigations - tainting kernel [ 312.791196][T14132] Bad "i915.mitigations=!h@S", 'h@S' is unknown [ 313.436553][T14166] block2mtd: illegal erase size [ 314.079861][T14196] nfsd: Unknown parameter '^B-' [ 317.902165][T14361] synth uevent: /bus/memstick: unknown uevent action string syzkaller syzkaller login: [ 319.906699][T14432] nvme_fcloop: unknown parameter or missing value '7' [ 321.066897][T14484] QAT: failed to copy from user cfg_data. [ 323.809445][T14615] [U] UU|@3*gv SdbƱ)݄spAg?h y [ 323.830817][T14615] [U] 9zG-aoP]:]V [ 324.043797][T14639] [U] UU|@3*gv SdbƱ)݄spAgPBp [ 324.051893][T14639] [U] rPt5i}HmԺ9(e\O7MV*n bB+w [ 324.094742][T14639] [U] 7ϋ Bj$U-X&/?2`%w?ϺŰh\w [ 324.102869][T14639] [U] R!Cu+򳃇.S96b>Ö{ [ 324.117377][T14639] [U] oP=jW5^%W\c _H@~Ί|lO[%ao [ 324.123759][T14639] [U] kUdR_?.Y"?oQqD;`N0QB۲* `@;^'g}5r>LJ+@<ÿcAU`A}}Hi%?`zga/:}?4>A.U>ʭX qn\2q2}ƼcJFQ9mFdÕŲG8y̵eFfq4\Z5<.+7&W^axԅRmw\2LvJe.6 [ 324.372695][T14639] [U] =\2n|OFϊ`zi(k5eĢHW7g"/Mu)*/˓%jRUTmIJ7M5JH [ 324.415745][T14639] [U] QU~A%z [ 324.426251][T14639] [U] o{\UcK!>o{n(x/ [ 324.450488][T14639] [U] PDٛ9&a4 ầ*0.`R~m~(C+y7&O/-RR2 [ 324.459186][T14639] [U] oj3KQu)n·Eb=]$B$6;e [ 324.474781][T14639] [U] P/΂?R~T"Ds6f"~a$wBN< 8|{\yg.LĘ«sX [ 324.538163][T14639] [U] vVt۳z?|M2 [ 324.566668][T14639] [U] Z{:n#c98Jk}G=\fd]*Iїj0[?b2BiET=6` BJcF0#6 rWE([LFᦺ qdI{ qbM{dx*3:ЛU4=`K0I [ 324.620189][T14639] [U] F`8ӗNh+UZ%n؀3-5s$J}RwݬJ4v\&9) [ 324.682689][T14639] [U] Yu@%SL<i֦WEq*IH [ 324.711753][T14639] [U] mV.άnZtUN=EF˙2~30^_$Lt5҈ͭV|6N ;Ҧ֨oy*]پ 5GFq{ёu-4CD0==%IEO`"S&駡' VxD`9LE^+zRM! [ 324.812731][T14639] [U] pncN23{(?PbzԐ [ 324.870254][T14639] [U] 9 xN%ɓR~1:OYmZ?sL-Vi/铰T4sT^k]Z{ah]! :t!)tmr," 1={N\ [ 324.931384][T14639] [U] O 260 [ 335.462418][ T55] Bluetooth: hci2: unexpected subevent 0x05 length: 725 > 12 [ 336.242759][T15250] ecryptfs_parse_packet_length: Error parsing packet length [ 336.250485][T15250] ecryptfs_miscdev_write: Error parsing packet length; rc = [-22] [ 337.521637][ T55] Bluetooth: hci2: command 0x0406 tx timeout [ 338.865458][T15371] Process accounting resumed [ 343.989120][T15595] delete_channel: no stack [ 344.217337][T15610] [U] 6]y^l=,KA\2y}P\@ [ 345.265581][ T31] audit: type=1806 audit(4294967359.512:22): xattr="" res=-22 [ 350.284011][ T31] audit: type=1800 audit(4294967364.556:23): pid=15876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.4123" name="dbroot" dev="configfs" ino=34635 res=0 errno=0 [ 350.306937][T15876] db_root: not a directory: /dev/audio1 [ 351.876046][ T55] Bluetooth: hci3: unexpected event 0x3e length: 728 > 260 [ 351.876115][ T55] Bluetooth: hci3: unexpected subevent 0x03 length: 727 > 9 [ 352.525264][T15985] syz.0.4170: vmalloc error: size 141863388262170624, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 352.572780][T15985] CPU: 0 UID: 0 PID: 15985 Comm: syz.0.4170 Tainted: G U 6.15.0-rc3-syzkaller-00244-gc3137514f1f1 #0 PREEMPT(full) [ 352.572833][T15985] Tainted: [U]=USER [ 352.572844][T15985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 352.572868][T15985] Call Trace: [ 352.572886][T15985] [ 352.572905][T15985] dump_stack_lvl+0x16c/0x1f0 [ 352.572950][T15985] warn_alloc+0x248/0x3a0 [ 352.572987][T15985] ? __pfx_warn_alloc+0x10/0x10 [ 352.573032][T15985] ? check_path.constprop.0+0x24/0x50 [ 352.573088][T15985] __vmalloc_node_range_noprof+0x10ea/0x1540 [ 352.573157][T15985] ? disksize_store+0x117/0x670 [ 352.573210][T15985] ? __pfx___might_resched+0x10/0x10 [ 352.573246][T15985] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 352.573306][T15985] ? down_write+0x14d/0x200 [ 352.573348][T15985] ? __pfx_down_write+0x10/0x10 [ 352.573389][T15985] ? disksize_store+0x117/0x670 [ 352.573433][T15985] vzalloc_noprof+0x6b/0x90 [ 352.573481][T15985] ? disksize_store+0x117/0x670 [ 352.573523][T15985] disksize_store+0x117/0x670 [ 352.573574][T15985] ? __pfx_disksize_store+0x10/0x10 [ 352.573615][T15985] dev_attr_store+0x55/0x80 [ 352.573653][T15985] ? __pfx_dev_attr_store+0x10/0x10 [ 352.573692][T15985] sysfs_kf_write+0xef/0x150 [ 352.573741][T15985] kernfs_fop_write_iter+0x351/0x510 [ 352.573780][T15985] ? __pfx_sysfs_kf_write+0x10/0x10 [ 352.573831][T15985] vfs_write+0x5ba/0x1180 [ 352.573864][T15985] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 352.573920][T15985] ? __pfx___mutex_lock+0x10/0x10 [ 352.573960][T15985] ? __pfx_vfs_write+0x10/0x10 [ 352.574021][T15985] ksys_write+0x12a/0x240 [ 352.574052][T15985] ? __pfx_ksys_write+0x10/0x10 [ 352.574079][T15985] ? rcu_is_watching+0x12/0xc0 [ 352.574122][T15985] do_syscall_64+0xcd/0x230 [ 352.574167][T15985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 352.574200][T15985] RIP: 0033:0x7f9fb478e969 [ 352.574234][T15985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 352.574270][T15985] RSP: 002b:00007f9fb5647038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.574301][T15985] RAX: ffffffffffffffda RBX: 00007f9fb49b5fa0 RCX: 00007f9fb478e969 [ 352.574323][T15985] RDX: 0000000000000006 RSI: 0000200000000ec0 RDI: 0000000000000003 [ 352.574343][T15985] RBP: 00007f9fb4810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 352.574363][T15985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 352.574382][T15985] R13: 0000000000000000 R14: 00007f9fb49b5fa0 R15: 00007fffbf9f77b8 [ 352.574426][T15985] [ 352.574889][T15985] Mem-Info: [ 352.869355][T15985] active_anon:7388 inactive_anon:0 isolated_anon:0 [ 352.869355][T15985] active_file:18020 inactive_file:38299 isolated_file:0 [ 352.869355][T15985] unevictable:768 dirty:168 writeback:0 [ 352.869355][T15985] slab_reclaimable:10367 slab_unreclaimable:97048 [ 352.869355][T15985] mapped:23447 shmem:1416 pagetables:968 [ 352.869355][T15985] sec_pagetables:0 bounce:0 [ 352.869355][T15985] kernel_misc_reclaimable:0 [ 352.869355][T15985] free:1336219 free_pcp:1689 free_cma:0 [ 352.914754][ C1] vkms_vblank_simulate: vblank timer overrun [ 352.960372][T15985] Node 0 active_anon:29552kB inactive_anon:0kB active_file:72080kB inactive_file:153184kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:93788kB dirty:672kB writeback:0kB shmem:4128kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10896kB pagetables:3872kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 352.993804][ C1] vkms_vblank_simulate: vblank timer overrun [ 353.005600][T15985] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 353.037099][ C1] vkms_vblank_simulate: vblank timer overrun [ 353.044217][T15985] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 353.083933][T15985] lowmem_reserve[]: 0 2484 2486 2486 2486 [ 353.090325][T15985] Node 0 DMA32 free:1425384kB boost:0kB min:34108kB low:42632kB high:51156kB reserved_highatomic:0KB active_anon:21296kB inactive_anon:0kB active_file:72080kB inactive_file:151372kB unevictable:1536kB writepending:724kB present:3129332kB managed:2544212kB mlocked:0kB bounce:0kB free_pcp:8876kB local_pcp:96kB free_cma:0kB [ 353.120683][ C1] vkms_vblank_simulate: vblank timer overrun [ 353.141612][T15985] lowmem_reserve[]: 0 0 1 1 1 [ 353.153342][T15985] Node 0 Normal free:24kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB active_anon:48kB inactive_anon:0kB active_file:0kB inactive_file:1812kB unevictable:0kB writepending:0kB present:1048580kB managed:1900kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB [ 353.180998][ C1] vkms_vblank_simulate: vblank timer overrun [ 353.199082][T15985] lowmem_reserve[]: 0 0 0 0 0 [ 353.204093][T15985] Node 1 Normal free:3904568kB boost:0kB min:55768kB low:69708kB high:83648kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:5476kB local_pcp:5412kB free_cma:0kB [ 353.233536][ C1] vkms_vblank_simulate: vblank timer overrun [ 353.285156][T15985] lowmem_reserve[]: 0 0 0 0 0 [ 353.301246][T15985] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 353.338664][T15985] Node 0 DMA32: 272*4kB (UE) 266*8kB (UE) 674*16kB (UM) 549*32kB (UME) 188*64kB (UME) 97*128kB (UME) 52*256kB (UM) 93*512kB (UM) 48*1024kB (UME) 2*2048kB (U) 307*4096kB (M) = 1427664kB [ 353.358782][ C1] vkms_vblank_simulate: vblank timer overrun [ 353.464349][T15985] Node 0 Normal: 0*4kB 1*8kB (M) 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 24kB [ 353.523209][T15985] Node 1 Normal: 222*4kB (U) 62*8kB (UME) 19*16kB (UE) 217*32kB (UME) 102*64kB (UME) 36*128kB (UE) 13*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 945*4096kB (M) = 3904568kB [ 353.541647][ C1] vkms_vblank_simulate: vblank timer overrun [ 353.587813][T15985] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 353.607466][T15985] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 353.656190][T15985] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 353.683129][T15985] Node 1 hugepages_total=3 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 353.692535][T15985] 59813 total pagecache pages [ 353.722923][T15985] 0 pages in swap cache [ 353.727158][T15985] Free swap = 124996kB [ 353.731348][T15985] Total swap = 124996kB [ 353.766391][T15985] 2097051 pages RAM [ 353.771126][T15985] 0 pages HighMem/MovableOnly [ 353.793423][T15985] 428892 pages reserved [ 353.797649][T15985] 0 pages cma reserved [ 353.961979][T16022] udc dummy_udc.0: soft-connect without a gadget driver [ 357.202436][T16099] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 359.817234][T16232] ima: Unable to open file: /sys/kernel/security/integrity/ima/policy (-26) [ 359.818105][T16231] ima: policy update failed [ 359.841059][ T31] audit: type=1802 audit(4294967374.150:24): pid=16231 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.5.4273" res=0 errno=0 [ 360.531338][T16229] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 365.010453][T16487] ptrace attach of "./syz-executor exec"[6778] was attempted by "./syz-executor exec"[16487] [ 366.526852][T16526] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 366.552888][T16526] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 366.593690][T16526] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 366.601707][T16526] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 366.656112][T16526] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 366.688720][T16526] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 366.756677][T16526] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 366.790144][T16526] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 366.815853][T16526] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 366.860660][T16526] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 367.949763][ T55] Bluetooth: hci0: command 0x0406 tx timeout [ 368.652750][ T55] Bluetooth: hci1: command 0x0406 tx timeout [ 368.658867][ T55] Bluetooth: hci2: command 0x0406 tx timeout [ 368.812130][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 368.853324][T16676] Process accounting paused [ 369.127768][T16695] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [1048706]. [ 370.006403][ T55] Bluetooth: hci0: command 0x0406 tx timeout [ 370.733027][ T5845] Bluetooth: hci1: command 0x0406 tx timeout [ 370.739237][ T55] Bluetooth: hci2: command 0x0406 tx timeout [ 370.882593][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 371.935485][T16804] bond0: option packets_per_slave: invalid value ( Xnp) [ 371.973717][T16804] bond0: option packets_per_slave: allowed values 0 - 65535 [ 372.794970][ T55] Bluetooth: hci1: command 0x0406 tx timeout [ 372.907357][T16843] block2mtd: parameter too long [ 372.962819][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 379.554935][T17125] syz.1.4617 (17125): attempted to duplicate a private mapping with mremap. This is not supported. [ 381.971191][T17208] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 381.981140][T17208] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 382.018018][T17208] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 382.042797][T17208] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 382.898075][ T31] audit: type=1400 audit(4294967397.319:25): apparmor="DENIED" operation="setprocattr" info="exec" error=-22 profile="unconfined" pid=17302 comm="syz.4.4686" [ 383.316168][ T55] Bluetooth: hci0: command 0x0406 tx timeout [ 384.023062][ T55] Bluetooth: hci1: command 0x0406 tx timeout [ 384.030310][ T5845] Bluetooth: hci2: command 0x0406 tx timeout [ 384.100229][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 385.453004][ T977] smpboot: CPU 1 is now offline [ 386.690205][T17448] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 386.709819][T17448] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 386.769436][T17448] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 386.805438][T17448] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 387.462698][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 387.471386][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 388.087815][ T55] Bluetooth: hci0: command 0x0406 tx timeout [ 388.718414][ T55] Bluetooth: hci2: command 0x0406 tx timeout [ 388.802844][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 388.811461][ T5845] Bluetooth: hci1: command 0x0406 tx timeout [ 389.473442][T17569] delete_channel: no stack [ 390.916374][T17619] block2mtd: error: cannot open device /sys/module/block2mtd/parameters/block2mtd [ 393.861880][T17721] tipc: Can't bind to reserved service type 1 [ 397.040657][T17834] virtio-pci 0000:00:04.0: [Firmware Bug]: Overriding NUMA node to -1. Contact your vendor for updates. [ 397.784693][ T31] audit: type=1800 audit(4294967412.269:26): pid=17857 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.4912" name="members" dev="configfs" ino=41018 res=0 errno=0 [ 399.008843][T17890] Process accounting resumed [ 409.500992][T18215] Debayer A: ================= START STATUS ================= [ 409.508693][T18215] Debayer A: Debayer Mean Window Size: 3 [ 409.588146][T18215] Debayer A: ================== END STATUS ================== [ 411.820447][T18308] CIFS mount error: No usable UNC path provided in device string! [ 411.820447][T18308] [ 411.884035][T18308] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 412.374793][ T55] Bluetooth: hci3: unexpected event for opcode 0x7c89 [ 414.114863][T18381] writes to the poll attribute are ignored. [ 414.152810][T18381] please use driver specific parameters instead. [ 415.881324][T18440] synth uevent: /bus/hid/drivers/zeroplus: unknown uevent action string [ 417.530764][T18497] vivid-007: ================= START STATUS ================= [ 417.581185][T18497] vivid-007: Enable Output Cropping: true [ 417.616497][T18497] vivid-007: Enable Output Composing: true [ 417.664449][T18497] vivid-007: Enable Output Scaler: true [ 417.707821][T18497] vivid-007: Tx RGB Quantization Range: Automatic [ 417.746326][T18497] vivid-007: Transmit Mode: HDMI [ 417.764889][T18497] vivid-007: Hotplug Present: 0x00000000 [ 417.798253][T18497] vivid-007: RxSense Present: 0x00000000 [ 417.827389][T18497] vivid-007: EDID Present: 0x00000000 [ 417.852443][T18497] vivid-007: ================== END STATUS ================== [ 419.890777][T18574] program syz.5.5213 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 424.351219][T18726] queue_state_write: unsupported operation '' [ 424.391857][T18726] queue_state_write: use 'run', 'start' or 'kick' [ 424.934428][T18746] bond0: no command found in slaves file - use +ifname or -ifname [ 425.137262][T18751] kAFS: Invalid Command on /proc/fs/afs/cells file [ 426.031912][T18785] sysfs_service_op_show: Client not running :-5: [ 426.871742][ T31] audit: type=1800 audit(4294967441.506:27): pid=18815 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.5319" name="discovery_nqn" dev="configfs" ino=43620 res=0 errno=0 [ 428.913040][T18876] rnbd_client L202: map_device: Unknown parameter or missing value '(' [ 429.025158][T18877] Process accounting paused [ 429.211602][T18886] nvme_fabrics: unknown parameter or missing value '7' in ctrl creation request [ 430.942747][ T55] Bluetooth: hci2: unexpected subevent 0x04 length: 122 > 11 [ 431.149015][T18953] Invalid ELF header magic: != ELF [ 439.146459][T19198] rnbd_client L213: map_device: Parameters missing [ 439.433265][T19207] rtc_cmos 00:00: Alarms can be up to one day in the future [ 440.186109][T19226] : Can't lookup blockdev [ 444.999171][T19353] kafs: addr_prefs: Too many elements in string [ 445.933397][T19377] netlink: 28 bytes leftover after parsing attributes in process `syz.0.5562'. [ 448.228841][T19456] usbip-vudc usbip-vudc.0: gadget not bound [ 449.116608][T19487] usb usb24: check_ctrlrecip: process 19487 (syz.4.5610) requesting ep 01 but needs 81 [ 449.157209][T19487] usb usb24: usbfs: process 19487 (syz.4.5610) did not claim interface 0 before use [ 449.961615][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 449.967997][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 453.018945][T19626] block2mtd: device name too long [ 453.413719][T19637] dlm: plock device version mismatch: kernel (1.2.0), user (1489226698.240317300.1121487582) [ 455.279838][T19694] ima: policy update failed [ 455.299156][ T31] audit: type=1807 audit(4294967470.039:28): UNKNOWN= res=0 [ 455.325801][ T31] audit: type=1802 audit(4294967470.039:29): pid=19696 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.0.5701" res=0 errno=0 [ 455.464359][ T31] audit: type=1802 audit(4294967470.069:30): pid=19694 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.0.5701" res=0 errno=0 [ 455.649208][T19710] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 455.840823][T19715] bond0: option mode: unable to set because the bond device is up [ 459.117314][T19816] Process accounting resumed [ 463.733104][T19979] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input35 [ 464.229684][T20009] program syz.0.5828 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 468.379974][ T55] Bluetooth: hci1: ACL packet for unknown connection handle 0 [ 469.849760][T20189] kAFS: unparsable volume name [ 472.873157][T20297] mmap: syz.5.5949 (20297): VmData 39563264 exceed data ulimit 3. Update limits or use boot option ignore_rlimit_data. [ 476.201726][T20408] bcachefs: bch2_ioctl_fsck_offline() ret EFAULT [ 478.749417][T20495] bcache: register_bcache() error : Not a bcache superblock (bad offset) [ 481.825328][T20601] block2mtd: error: cannot open device inX±jFBB>U;߸Ilk [ 483.534542][T20658] Ignoring unsupported numa_zonelist_order value: [ 483.534542][T20658] [ 484.042262][T20676] ecryptfs_miscdev_write: Error while inspecting packet size [ 489.085704][T20807] Process accounting paused [ 492.972321][T20928] bcache: register_bcache() error : failed to open device [ 495.914662][T21015] aoe: can't write to that file. [ 498.176512][ T31] audit: type=1800 audit(4294967513.131:31): pid=21085 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.6294" name="members" dev="configfs" ino=49817 res=0 errno=0 [ 498.957636][T21111] i2c i2c-0: delete_device: Can't parse I2C address [ 500.124758][T21149] kAFS: Invalid Command on /proc/fs/afs/cells file [ 500.493540][T21164] kAFS: Invalid Command on /proc/fs/afs/cells file [ 500.817778][ T31] audit: type=1800 audit(4294967515.793:32): pid=21174 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.6328" name="members" dev="configfs" ino=50049 res=0 errno=0 [ 503.796179][T21269] ceph: Failed to parse sending metrics switch value 'P^' [ 504.103695][ T31] audit: type=1800 audit(4294967519.088:33): pid=21282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.6364" name="discovery_nqn" dev="configfs" ino=50286 res=0 errno=0 [ 504.617046][T21296] overlayfs: "check_copy_up" module option is obsolete [ 504.817714][T21301] scsi_strcpy_devinfo: vendor string '/&c~n] | [ 504.817714][T21301] M' is too long [ 504.896208][T21301] scsi_strcpy_devinfo: model string 'Dd5 K2b [ 504.896208][T21301] W ' is too long [ 504.994753][T21306] cougar: G6 mapped to space [ 505.919302][T21335] ptrace attach of "./syz-executor exec"[5831] was attempted by ""[21335] [ 506.394875][ T55] Bluetooth: hci1: unexpected event 0x02 length: 726 > 260 [ 508.362322][T21432] cougar: G6 mapped to F18 [ 511.108198][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 511.126697][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 511.647264][T21544] Setting dangerous option i915.mitigations - tainting kernel [ 518.515074][ T13] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 518.740247][ T13] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 518.861182][ T13] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 519.037301][ T13] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 519.121684][T21708] netlink: 'syz.4.6528': attribute type 2 has an invalid length. [ 519.230264][T21706] Process accounting resumed [ 519.485176][T21713] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 519.868069][ T13] bridge_slave_1: left allmulticast mode [ 519.891353][ T13] bridge_slave_1: left promiscuous mode [ 519.945808][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 520.044665][ T13] bridge_slave_0: left allmulticast mode [ 520.101775][ T13] bridge_slave_0: left promiscuous mode [ 520.125745][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 520.245064][T21739] MTRR 1 not used [ 520.585928][ T5845] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 520.599021][ T5845] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 520.615189][ T5845] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 520.633284][ T5845] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 520.641754][ T5845] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 521.817845][T21766] crash hp: kexec_trylock() failed, kdump image may be inaccurate [ 521.872310][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 521.915777][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 521.955485][ T13] bond0 (unregistering): Released all slaves [ 522.734692][ T5845] Bluetooth: hci3: command tx timeout [ 523.530610][T21765] kexec: Could not allocate control_code_buffer [ 523.821715][ T13] hsr_slave_0: left promiscuous mode [ 523.919411][ T13] hsr_slave_1: left promiscuous mode [ 523.939351][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 523.992275][ T5845] Bluetooth: hci0: unexpected event 0x02 length: 726 > 260 [ 523.992559][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 524.077619][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 524.119530][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 524.228390][ T13] veth1_macvtap: left promiscuous mode [ 524.272644][ T13] veth0_macvtap: left promiscuous mode [ 524.309125][ T13] veth1_vlan: left promiscuous mode [ 524.339334][ T13] veth0_vlan: left promiscuous mode [ 524.795240][T21917] usb usb34: usbfs: process 21917 (syz.4.6558) did not claim interface 0 before use [ 524.806303][ T5845] Bluetooth: hci3: command tx timeout [ 525.693018][ T13] team0 (unregistering): Port device team_slave_1 removed [ 525.813003][ T13] team0 (unregistering): Port device team_slave_0 removed [ 526.873601][ T5845] Bluetooth: hci3: command tx timeout [ 527.199797][T21742] chnl_net:caif_netlink_parms(): no params data found [ 527.752708][T21991] Zero length message leads to an empty skb [ 527.997050][T21742] bridge0: port 1(bridge_slave_0) entered blocking state [ 528.019440][T21742] bridge0: port 1(bridge_slave_0) entered disabled state [ 528.058669][T21742] bridge_slave_0: entered allmulticast mode [ 528.085067][T21742] bridge_slave_0: entered promiscuous mode [ 528.325725][T21742] bridge0: port 2(bridge_slave_1) entered blocking state [ 528.372650][T21742] bridge0: port 2(bridge_slave_1) entered disabled state [ 528.379906][T21742] bridge_slave_1: entered allmulticast mode [ 528.453578][T21742] bridge_slave_1: entered promiscuous mode [ 528.746167][T21742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 528.812883][T21742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 528.939468][ T5845] Bluetooth: hci3: command tx timeout [ 529.093868][T21742] team0: Port device team_slave_0 added [ 529.246115][T21742] team0: Port device team_slave_1 added [ 529.471826][T22154] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 529.479904][T22154] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 529.505900][T21742] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 529.532087][T21742] 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. [ 529.680902][T21742] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 529.776150][T21742] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 529.827702][T21742] 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. [ 529.935882][T21742] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 530.316955][T21742] hsr_slave_0: entered promiscuous mode [ 530.375681][T21742] hsr_slave_1: entered promiscuous mode [ 530.382273][T21742] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 530.443824][T21742] Cannot create hsr debugfs directory [ 532.273728][T22316] ima: policy update failed [ 532.282686][ T31] audit: type=1802 audit(4294967547.401:34): pid=22316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.4.6600" res=0 errno=0 [ 532.938540][T21742] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 533.011446][T21742] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 533.088427][T21742] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 533.134253][T21742] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 533.623598][T21742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 533.752403][T21742] 8021q: adding VLAN 0 to HW filter on device team0 [ 533.870007][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 533.878207][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 533.958672][T22367] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 533.990324][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 533.997540][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 534.271610][T21742] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 534.598909][T22382] ucma_write: process 3008 (syz.4.6616) changed security contexts after opening file descriptor, this is not allowed. [ 535.227468][T21742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 536.627129][T21742] veth0_vlan: entered promiscuous mode [ 536.729702][T21742] veth1_vlan: entered promiscuous mode [ 536.888345][T21742] veth0_macvtap: entered promiscuous mode [ 537.008154][T21742] veth1_macvtap: entered promiscuous mode [ 537.133578][T21742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 537.200176][T21742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 537.254904][T21742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 537.303811][T21742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 537.362015][T21742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 537.413635][T21742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 537.476914][T21742] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 537.564497][T21742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 537.598944][T22456] netlink: 'syz.4.6638': attribute type 11 has an invalid length. [ 537.648386][T21742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 537.710817][T21742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 537.775180][T21742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 537.837838][T21742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 537.890834][T21742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 537.948310][T21742] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 538.038219][T21742] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 538.116144][T21742] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 538.172727][T21742] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 538.221055][T21742] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 538.734631][ T3061] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.742505][ T3061] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.966644][ T141] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 539.031912][ T141] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 539.639488][T22516] sg_write: process 3401 (syz.0.6655) changed security contexts after opening file descriptor, this is not allowed. [ 544.021892][T22655] openvswitch: netlink: IP tunnel dst address not specified [ 545.649027][T22706] netlink: del zone limit has 8 unknown bytes [ 545.909190][T22715] ubi0: attaching mtd0 [ 545.942944][T22715] ubi0: scanning is finished [ 545.947585][T22715] ubi0: empty MTD device detected [ 546.262014][T22715] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 546.312790][T22715] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 546.346974][T22715] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 546.383968][T22715] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 546.420809][T22715] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 546.452125][T22715] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 546.507464][T22715] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 2298711542 [ 546.575299][T22715] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 546.621300][T22724] ubi0: background thread "ubi_bgt0d" started, PID 22724 [ 548.491062][T22780] netlink: 'syz.5.6760': attribute type 1 has an invalid length. [ 548.831118][T22790] netlink: 'syz.5.6763': attribute type 2 has an invalid length. [ 549.733509][T22792] Process accounting paused [ 550.665036][T22836] perf: Dynamic interrupt throttling disabled, can hang your system! [ 551.242961][T22850] netlink: 29 bytes leftover after parsing attributes in process `syz.0.6784'. [ 553.167234][T22906] openvswitch: netlink: nsh attribute has 2 unknown bytes. [ 554.049396][T22928] delete_channel: no stack [ 554.260522][T22932] dyndbg: expected <4096 bytes into control [ 555.983668][T22983] netlink: 'syz.1.6837': attribute type 2 has an invalid length. [ 556.787159][T23004] nbd: illegal input index 2147483647 [ 558.543679][T23048] usb usb36: usbfs: process 23048 (syz.1.6863) did not claim interface 0 before use [ 559.963187][T23085] capability: warning: `syz.1.6878' uses 32-bit capabilities (legacy support in use) [ 572.264276][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 572.273545][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 633.416236][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 633.428115][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 645.675890][ T55] Bluetooth: hci3: command 0x0406 tx timeout [ 694.570110][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 694.578846][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 716.856549][ T32] INFO: task jbd2/sda1-8:5163 blocked for more than 143 seconds. [ 716.864446][ T32] Tainted: G U I 6.15.0-rc3-syzkaller-00244-gc3137514f1f1 #0 [ 716.886840][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 716.911558][ T32] task:jbd2/sda1-8 state:D stack:26616 pid:5163 tgid:5163 ppid:2 task_flags:0x240040 flags:0x00004000 [ 716.931023][ T32] Call Trace: [ 716.934362][ T32] [ 716.939988][ T32] __schedule+0x116f/0x5de0 [ 716.953998][ T32] ? __lock_acquire+0x5ca/0x1ba0 [ 716.963736][ T32] ? __lock_acquire+0x5ca/0x1ba0 [ 716.975420][ T32] ? __pfx___schedule+0x10/0x10 [ 716.980339][ T32] ? find_held_lock+0x2b/0x80 [ 716.985037][ T32] ? schedule+0x2d7/0x3a0 [ 717.003533][ T32] schedule+0xe7/0x3a0 [ 717.008408][ T32] io_schedule+0xbf/0x130 [ 717.012790][ T32] bit_wait_io+0x15/0xe0 [ 717.020960][ T32] __wait_on_bit+0x62/0x180 [ 717.025823][ T32] ? __pfx_bit_wait_io+0x10/0x10 [ 717.030794][ T32] out_of_line_wait_on_bit+0xd9/0x110 [ 717.038988][ T32] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 717.046083][ T32] ? __pfx_wake_bit_function+0x10/0x10 [ 717.051597][ T32] ? __pfx___might_resched+0x10/0x10 [ 717.059769][ T32] __wait_on_buffer+0x64/0x70 [ 717.064490][ T32] jbd2_journal_commit_transaction+0x382e/0x6830 [ 717.071214][ T32] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 717.080625][ T32] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 717.086843][ T32] ? debug_object_deactivate+0x1ec/0x3a0 [ 717.093813][ T32] ? __pfx_debug_object_deactivate+0x10/0x10 [ 717.110910][ T32] ? find_held_lock+0x2b/0x80 [ 717.117051][ T32] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 717.122928][ T32] ? rcu_is_watching+0x12/0xc0 [ 717.130480][ T32] kjournald2+0x1f4/0x760 [ 717.135231][ T32] ? __pfx_kjournald2+0x10/0x10 [ 717.140120][ T32] ? find_held_lock+0x2b/0x80 [ 717.148204][ T32] ? __pfx_autoremove_wake_function+0x10/0x10 [ 717.154310][ T32] ? lockdep_hardirqs_on+0x7c/0x110 [ 717.160204][ T32] ? __kthread_parkme+0x19e/0x250 [ 717.167797][ T32] ? __pfx_kjournald2+0x10/0x10 [ 717.172686][ T32] kthread+0x3c2/0x780 [ 717.177256][ T32] ? __pfx_kthread+0x10/0x10 [ 717.181881][ T32] ? __pfx_kthread+0x10/0x10 [ 717.189237][ T32] ? __pfx_kthread+0x10/0x10 [ 717.195644][ T32] ? __pfx_kthread+0x10/0x10 [ 717.200285][ T32] ? rcu_is_watching+0x12/0xc0 [ 717.207919][ T32] ? __pfx_kthread+0x10/0x10 [ 717.212579][ T32] ret_from_fork+0x45/0x80 [ 717.222558][ T32] ? __pfx_kthread+0x10/0x10 [ 717.230147][ T32] ret_from_fork_asm+0x1a/0x30 [ 717.235655][ T32] [ 717.238761][ T32] INFO: task syz-executor:5822 blocked for more than 143 seconds. [ 717.250085][ T32] Tainted: G U I 6.15.0-rc3-syzkaller-00244-gc3137514f1f1 #0 [ 717.261391][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.272885][ T32] task:syz-executor state:D stack:22328 pid:5822 tgid:5822 ppid:5820 task_flags:0x440100 flags:0x00000002 [ 717.287424][ T32] Call Trace: [ 717.290894][ T32] [ 717.294233][ T32] __schedule+0x116f/0x5de0 [ 717.300167][ T32] ? __lock_acquire+0x5ca/0x1ba0 [ 717.307791][ T32] ? __pfx___schedule+0x10/0x10 [ 717.312690][ T32] ? find_held_lock+0x2b/0x80 [ 717.317767][ T32] ? schedule+0x2d7/0x3a0 [ 717.322807][ T32] schedule+0xe7/0x3a0 [ 717.333301][ T32] io_schedule+0xbf/0x130 [ 717.340343][ T32] bit_wait_io+0x15/0xe0 [ 717.347309][ T32] __wait_on_bit+0x62/0x180 [ 717.352533][ T32] ? __pfx_bit_wait_io+0x10/0x10 [ 717.358056][ T32] out_of_line_wait_on_bit+0xd9/0x110 [ 717.366003][ T32] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 717.372021][ T32] ? __pfx_wake_bit_function+0x10/0x10 [ 717.377903][ T32] do_get_write_access+0x93d/0x12a0 [ 717.383140][ T32] jbd2_journal_get_write_access+0x1d6/0x280 [ 717.391740][ T32] __ext4_journal_get_write_access+0x6a/0x340 [ 717.399425][ T32] ext4_reserve_inode_write+0x1be/0x320 [ 717.407558][ T32] __ext4_mark_inode_dirty+0x197/0x870 [ 717.413084][ T32] ? trace_kmem_cache_alloc+0x28/0xc0 [ 717.419668][ T32] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 717.428965][ T32] ? rcu_is_watching+0x12/0xc0 [ 717.437406][ T32] ? trace_jbd2_handle_start+0x1a8/0x230 [ 717.443084][ T32] ? jbd2__journal_start+0xf6/0x6a0 [ 717.452127][ T32] ? __ext4_journal_start_sb+0x195/0x690 [ 717.458252][ T32] ? __ext4_journal_start_sb+0x19e/0x690 [ 717.466472][ T32] ? ext4_dirty_inode+0xa1/0x130 [ 717.471448][ T32] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 717.477249][ T32] ext4_dirty_inode+0xd9/0x130 [ 717.482038][ T32] ? rcu_is_watching+0x12/0xc0 [ 717.489578][ T32] __mark_inode_dirty+0x1eb/0xe50 [ 717.495726][ T32] generic_update_time+0xcf/0xf0 [ 717.502000][ T32] file_update_time+0x17d/0x1c0 [ 717.509724][ T32] ext4_page_mkwrite+0x35e/0x1750 [ 717.515051][ T32] ? anon_pipe_read+0xc85/0x1210 [ 717.520019][ T32] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 717.528898][ T32] ? vm_normal_page+0x13b/0x2b0 [ 717.534058][ T32] ? find_held_lock+0x2b/0x80 [ 717.538761][ T32] ? find_held_lock+0x2b/0x80 [ 717.549678][ T32] do_page_mkwrite+0x171/0x380 [ 717.555884][ T32] do_wp_page+0xb9e/0x58e0 [ 717.560353][ T32] ? __pfx_do_wp_page+0x10/0x10 [ 717.568001][ T32] ? do_raw_spin_lock+0x12c/0x2b0 [ 717.574107][ T32] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 717.579526][ T32] ? ___pte_offset_map+0x1bc/0x540 [ 717.587346][ T32] __handle_mm_fault+0x1ada/0x2a40 [ 717.592758][ T32] ? __pfx___handle_mm_fault+0x10/0x10 [ 717.598242][ T32] ? lock_vma_under_rcu+0x47d/0x970 [ 717.607438][ T32] ? lock_vma_under_rcu+0x47d/0x970 [ 717.613037][ T32] handle_mm_fault+0x3fe/0xad0 [ 717.617836][ T32] do_user_addr_fault+0x60c/0x1370 [ 717.626139][ T32] exc_page_fault+0x5c/0xc0 [ 717.630718][ T32] asm_exc_page_fault+0x26/0x30 [ 717.636249][ T32] RIP: 0033:0x7fbb9b0689c5 [ 717.641333][ T32] RSP: 002b:00007fffd654b550 EFLAGS: 00010216 [ 717.650101][ T32] RAX: 00007fbb94df2b44 RBX: 00007fffd654b650 RCX: 0000000000000000 [ 717.665951][ T32] RDX: 00007fbb94df2b40 RSI: 0000000000000008 RDI: 00007fffd654b650 [ 717.674744][ T32] RBP: 00000000000003e6 R08: 0000000000000000 R09: 0000000000000000 [ 717.685253][ T32] R10: 00007fffd654b630 R11: 0000000000000000 R12: 0000000000000000 [ 717.693628][ T32] R13: 000000000000d4bc R14: ffffffffffff2b44 R15: 000000000000d4bc [ 717.706691][ T32] [ 717.709763][ T32] INFO: task syz.0.6879:23086 blocked for more than 144 seconds. [ 717.717891][ T32] Tainted: G U I 6.15.0-rc3-syzkaller-00244-gc3137514f1f1 #0 [ 717.730358][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.739698][ T32] task:syz.0.6879 state:D stack:26488 pid:23086 tgid:23086 ppid:5831 task_flags:0x440040 flags:0x00000004 [ 717.755222][ T32] Call Trace: [ 717.759298][ T32] [ 717.765309][ T32] __schedule+0x116f/0x5de0 [ 717.769859][ T32] ? __lock_acquire+0x5ca/0x1ba0 [ 717.778776][ T32] ? __pfx___schedule+0x10/0x10 [ 717.784844][ T32] ? find_held_lock+0x2b/0x80 [ 717.789551][ T32] ? schedule+0x2d7/0x3a0 [ 717.796516][ T32] schedule+0xe7/0x3a0 [ 717.800641][ T32] io_schedule+0xbf/0x130 [ 717.806707][ T32] bit_wait_io+0x15/0xe0 [ 717.810986][ T32] __wait_on_bit+0x62/0x180 [ 717.818196][ T32] ? __pfx_bit_wait_io+0x10/0x10 [ 717.823437][ T32] out_of_line_wait_on_bit+0xd9/0x110 [ 717.828848][ T32] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 717.838203][ T32] ? __pfx_wake_bit_function+0x10/0x10 [ 717.844178][ T32] do_get_write_access+0x93d/0x12a0 [ 717.849438][ T32] jbd2_journal_get_write_access+0x1d6/0x280 [ 717.859100][ T32] __ext4_journal_get_write_access+0x6a/0x340 [ 717.865592][ T32] ext4_reserve_inode_write+0x1be/0x320 [ 717.876356][ T32] __ext4_mark_inode_dirty+0x197/0x870 [ 717.882647][ T32] ? trace_kmem_cache_alloc+0x28/0xc0 [ 717.888060][ T32] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 717.897736][ T32] ? rcu_is_watching+0x12/0xc0 [ 717.902931][ T32] ? trace_jbd2_handle_start+0x1a8/0x230 [ 717.909870][ T32] ? jbd2__journal_start+0xf6/0x6a0 [ 717.918155][ T32] ? __ext4_journal_start_sb+0x195/0x690 [ 717.924134][ T32] ? __ext4_journal_start_sb+0x19e/0x690 [ 717.929803][ T32] ? ext4_dirty_inode+0xa1/0x130 [ 717.938130][ T32] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 717.943820][ T32] ext4_dirty_inode+0xd9/0x130 [ 717.948609][ T32] ? rcu_is_watching+0x12/0xc0 [ 717.956091][ T32] __mark_inode_dirty+0x1eb/0xe50 [ 717.962803][ T32] generic_update_time+0xcf/0xf0 [ 717.967791][ T32] file_update_time+0x17d/0x1c0 [ 717.976586][ T32] ext4_page_mkwrite+0x35e/0x1750 [ 717.984885][ T32] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 717.990392][ T32] do_page_mkwrite+0x171/0x380 [ 717.998246][ T32] do_pte_missing+0x29c/0x3fb0 [ 718.004600][ T32] ? __handle_mm_fault+0x1010/0x2a40 [ 718.013842][ T32] __handle_mm_fault+0x103d/0x2a40 [ 718.019010][ T32] ? __pfx___handle_mm_fault+0x10/0x10 [ 718.024902][ T32] ? lock_vma_under_rcu+0x47d/0x970 [ 718.030138][ T32] ? lock_vma_under_rcu+0x47d/0x970 [ 718.038777][ T32] handle_mm_fault+0x3fe/0xad0 [ 718.044042][ T32] do_user_addr_fault+0x60c/0x1370 [ 718.049215][ T32] exc_page_fault+0x5c/0xc0 [ 718.056549][ T32] asm_exc_page_fault+0x26/0x30 [ 718.062507][ T32] RIP: 0033:0x7f9fb466f282 [ 718.066951][ T32] RSP: 002b:00007fffbf9f7810 EFLAGS: 00010202 [ 718.075664][ T32] RAX: 0000000000004008 RBX: 00007f9fb54e5720 RCX: 0000000000000000 [ 718.083933][ T32] RDX: 0000001b3051c000 RSI: 0000000000000008 RDI: 00007f9fb54e5720 [ 718.097319][ T32] RBP: 000000000000065b R08: 00007f9fb3dff070 R09: 00007f9fb49a2000 [ 718.106587][ T32] R10: 00007f9fb3dff008 R11: 0000000000000000 R12: ffffffff8b61e9f7 [ 718.119493][ T32] R13: 00007f9fb49b6038 R14: 00000000000000f7 R15: ffffffffffffc000 [ 718.127809][ T32] ? mt_validate+0xc27/0x4210 [ 718.140891][ T32] [ 718.143996][ T32] INFO: task syz.4.6882:23096 blocked for more than 144 seconds. [ 718.153915][ T32] Tainted: G U I 6.15.0-rc3-syzkaller-00244-gc3137514f1f1 #0 [ 718.164744][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 718.175660][ T32] task:syz.4.6882 state:D stack:27432 pid:23096 tgid:23096 ppid:6778 task_flags:0x440040 flags:0x00000004 [ 718.188575][ T32] Call Trace: [ 718.193797][ T32] [ 718.196752][ T32] __schedule+0x116f/0x5de0 [ 718.204999][ T32] ? __lock_acquire+0x5ca/0x1ba0 [ 718.215426][ T32] ? __pfx___schedule+0x10/0x10 [ 718.222292][ T32] ? find_held_lock+0x2b/0x80 [ 718.227001][ T32] ? schedule+0x2d7/0x3a0 [ 718.233585][ T32] schedule+0xe7/0x3a0 [ 718.238460][ T32] io_schedule+0xbf/0x130 [ 718.243878][ T32] bit_wait_io+0x15/0xe0 [ 718.248148][ T32] __wait_on_bit+0x62/0x180 [ 718.254724][ T32] ? __pfx_bit_wait_io+0x10/0x10 [ 718.260520][ T32] out_of_line_wait_on_bit+0xd9/0x110 [ 718.266871][ T32] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 718.274972][ T32] ? __pfx_wake_bit_function+0x10/0x10 [ 718.281286][ T32] do_get_write_access+0x93d/0x12a0 [ 718.286522][ T32] jbd2_journal_get_write_access+0x1d6/0x280 [ 718.297402][ T32] __ext4_journal_get_write_access+0x6a/0x340 [ 718.304411][ T32] ext4_reserve_inode_write+0x1be/0x320 [ 718.315373][ T32] __ext4_mark_inode_dirty+0x197/0x870 [ 718.322568][ T32] ? trace_kmem_cache_alloc+0x28/0xc0 [ 718.327978][ T32] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 718.335886][ T32] ? rcu_is_watching+0x12/0xc0 [ 718.343837][ T32] ? trace_jbd2_handle_start+0x1a8/0x230 [ 718.350550][ T32] ? jbd2__journal_start+0xf6/0x6a0 [ 718.355781][ T32] ? __ext4_journal_start_sb+0x195/0x690 [ 718.363591][ T32] ? __ext4_journal_start_sb+0x19e/0x690 [ 718.372478][ T32] ? ext4_dirty_inode+0xa1/0x130 [ 718.377460][ T32] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 718.385657][ T32] ext4_dirty_inode+0xd9/0x130 [ 718.391305][ T32] ? rcu_is_watching+0x12/0xc0 [ 718.396091][ T32] __mark_inode_dirty+0x1eb/0xe50 [ 718.403237][ T32] generic_update_time+0xcf/0xf0 [ 718.408211][ T32] file_update_time+0x17d/0x1c0 [ 718.414023][ T32] ext4_page_mkwrite+0x35e/0x1750 [ 718.425116][ T32] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 718.431546][ T32] do_page_mkwrite+0x171/0x380 [ 718.436348][ T32] do_pte_missing+0x29c/0x3fb0 [ 718.444838][ T32] ? __handle_mm_fault+0x1010/0x2a40 [ 718.452222][ T32] __handle_mm_fault+0x103d/0x2a40 [ 718.457406][ T32] ? __pfx___handle_mm_fault+0x10/0x10 [ 718.465037][ T32] ? lock_vma_under_rcu+0x47d/0x970 [ 718.471860][ T32] ? lock_vma_under_rcu+0x47d/0x970 [ 718.477129][ T32] handle_mm_fault+0x3fe/0xad0 [ 718.483982][ T32] do_user_addr_fault+0x60c/0x1370 [ 718.490022][ T32] exc_page_fault+0x5c/0xc0 [ 718.494574][ T32] asm_exc_page_fault+0x26/0x30 [ 718.501535][ T32] RIP: 0033:0x7f044726eada [ 718.505974][ T32] RSP: 002b:00007ffc0a54fc10 EFLAGS: 00010202 [ 718.513061][ T32] RAX: 0000001b31d17000 RBX: 00007f04480e5720 RCX: 0000001b31d16ff8 [ 718.524414][ T32] RDX: 0000001b3172021c RSI: 0000000000000008 RDI: 00007f04480e5720 [ 718.537277][ T32] RBP: ffffffff8b624ef4 R08: 00007f04475b6038 R09: 00007f04475a2000 [ 718.549524][ T32] R10: 00007f04469ff008 R11: 0000000000000002 R12: 0000000000000002 [ 718.557533][ T32] R13: 000000000000009a R14: ffffffff8b624f31 R15: 000000000000009a [ 718.568726][ T32] ? mt_find+0x131/0xa30 [ 718.573787][ T32] ? mt_find+0xf4/0xa30 [ 718.579526][ T32] [ 718.582565][ T32] INFO: task syz.1.6884:23099 blocked for more than 145 seconds. [ 718.591826][ T32] Tainted: G U I 6.15.0-rc3-syzkaller-00244-gc3137514f1f1 #0 [ 718.602468][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 718.613764][ T32] task:syz.1.6884 state:D stack:28344 pid:23099 tgid:23099 ppid:5832 task_flags:0x440040 flags:0x00000004 [ 718.629672][ T32] Call Trace: [ 718.632981][ T32] [ 718.635926][ T32] __schedule+0x116f/0x5de0 [ 718.643756][ T32] ? __lock_acquire+0x5ca/0x1ba0 [ 718.652715][ T32] ? __pfx___schedule+0x10/0x10 [ 718.658746][ T32] ? find_held_lock+0x2b/0x80 [ 718.663451][ T32] ? schedule+0x2d7/0x3a0 [ 718.670785][ T32] schedule+0xe7/0x3a0 [ 718.675663][ T32] io_schedule+0xbf/0x130 [ 718.680659][ T32] bit_wait_io+0x15/0xe0 [ 718.684933][ T32] __wait_on_bit+0x62/0x180 [ 718.692567][ T32] ? __pfx_bit_wait_io+0x10/0x10 [ 718.697866][ T32] out_of_line_wait_on_bit+0xd9/0x110 [ 718.703266][ T32] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 718.711917][ T32] ? __pfx_wake_bit_function+0x10/0x10 [ 718.717807][ T32] do_get_write_access+0x93d/0x12a0 [ 718.724425][ T32] jbd2_journal_get_write_access+0x1d6/0x280 [ 718.733106][ T32] __ext4_journal_get_write_access+0x6a/0x340 [ 718.739459][ T32] ext4_reserve_inode_write+0x1be/0x320 [ 718.745047][ T32] __ext4_mark_inode_dirty+0x197/0x870 [ 718.756670][ T32] ? trace_kmem_cache_alloc+0x28/0xc0 [ 718.762452][ T32] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 718.772335][ T32] ? rcu_is_watching+0x12/0xc0 [ 718.780281][ T32] ? trace_jbd2_handle_start+0x1a8/0x230 [ 718.785967][ T32] ? jbd2__journal_start+0xf6/0x6a0 [ 718.793998][ T32] ? __ext4_journal_start_sb+0x195/0x690 [ 718.799904][ T32] ? __ext4_journal_start_sb+0x19e/0x690 [ 718.805579][ T32] ? ext4_dirty_inode+0xa1/0x130 [ 718.813227][ T32] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 718.818857][ T32] ext4_dirty_inode+0xd9/0x130 [ 718.825064][ T32] ? rcu_is_watching+0x12/0xc0 [ 718.832514][ T32] __mark_inode_dirty+0x1eb/0xe50 [ 718.837866][ T32] generic_update_time+0xcf/0xf0 [ 718.842836][ T32] file_update_time+0x17d/0x1c0 [ 718.851130][ T32] ext4_page_mkwrite+0x35e/0x1750 [ 718.859708][ T32] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 718.865213][ T32] do_page_mkwrite+0x171/0x380 [ 718.872854][ T32] do_pte_missing+0x29c/0x3fb0 [ 718.879604][ T32] ? __handle_mm_fault+0x1010/0x2a40 [ 718.884946][ T32] __handle_mm_fault+0x103d/0x2a40 [ 718.893247][ T32] ? __pfx___handle_mm_fault+0x10/0x10 [ 718.898999][ T32] ? lock_vma_under_rcu+0x47d/0x970 [ 718.904242][ T32] ? lock_vma_under_rcu+0x47d/0x970 [ 718.912233][ T32] handle_mm_fault+0x3fe/0xad0 [ 718.917320][ T32] do_user_addr_fault+0x60c/0x1370 [ 718.922475][ T32] exc_page_fault+0x5c/0xc0 [ 718.931066][ T32] asm_exc_page_fault+0x26/0x30 [ 718.935976][ T32] RIP: 0033:0x7f9f9a46eada [ 718.940789][ T32] RSP: 002b:00007ffc3feb21f0 EFLAGS: 00010202 [ 718.949422][ T32] RAX: 0000001b30619000 RBX: 00007f9f9b2e5720 RCX: 0000001b30618ff8 [ 718.958434][ T32] RDX: 0000001b3002021c RSI: 0000000000000008 RDI: 00007f9f9b2e5720 [ 718.972771][ T32] RBP: ffffffff8480e37b R08: 00007f9f9a7b6038 R09: 00007f9f9a7a2000 [ 718.981820][ T32] R10: 00007f9f99bff008 R11: 0000000000000001 R12: 0000000000000001 [ 718.993295][ T32] R13: 00000000000000e4 R14: ffffffff8480e4dc R15: 0000000000000123 [ 719.002296][ T32] ? security_inode_permission+0x5c/0x260 [ 719.010857][ T32] ? security_inode_follow_link+0x19b/0x290 [ 719.017039][ T32] [ 719.020136][ T32] [ 719.020136][ T32] Showing all locks held in the system: [ 719.032006][ T32] 1 lock held by khungtaskd/32: [ 719.037160][ T32] #0: ffffffff8e3bf440 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 719.049764][ T32] 3 locks held by syz-executor/5822: [ 719.056272][ T32] #0: ffff88807b658088 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x452/0x1370 [ 719.068255][ T32] #1: ffff88814dcca518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x171/0x380 [ 719.083576][ T32] #2: ffff88814dcce950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410 [ 719.096713][ T32] 2 locks held by getty/14379: [ 719.101503][ T32] #0: ffff8880316fe0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 719.113894][ T32] #1: ffffc90015b452f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 [ 719.124962][ T32] 3 locks held by syz.0.6879/23086: [ 719.133465][ T32] #0: ffff88805ee57bc8 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x452/0x1370 [ 719.143835][ T32] #1: ffff88814dcca518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x171/0x380 [ 719.156862][ T32] #2: ffff88814dcce950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410 [ 719.171620][ T32] 3 locks held by syz.4.6882/23096: [ 719.178857][ T32] #0: ffff8880320f8d08 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x452/0x1370 [ 719.193085][ T32] #1: ffff88814dcca518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x171/0x380 [ 719.206562][ T32] #2: ffff88814dcce950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410 [ 719.220368][ T32] 3 locks held by syz.1.6884/23099: [ 719.226684][ T32] #0: ffff88801ef04d08 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x452/0x1370 [ 719.239354][ T32] #1: ffff88814dcca518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x171/0x380 [ 719.249928][ T32] #2: ffff88814dcce950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410 [ 719.262358][ T32] [ 719.265654][ T32] ============================================= [ 719.265654][ T32] [ 719.274089][ T32] NMI backtrace for cpu 0 [ 719.274109][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Tainted: G U I 6.15.0-rc3-syzkaller-00244-gc3137514f1f1 #0 PREEMPT(full) [ 719.274145][ T32] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 719.274154][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 719.274167][ T32] Call Trace: [ 719.274175][ T32] [ 719.274183][ T32] dump_stack_lvl+0x116/0x1f0 [ 719.274215][ T32] nmi_cpu_backtrace+0x27b/0x390 [ 719.274252][ T32] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 719.274288][ T32] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 719.274326][ T32] watchdog+0xf70/0x12c0 [ 719.274360][ T32] ? __pfx_watchdog+0x10/0x10 [ 719.274392][ T32] ? lockdep_hardirqs_on+0x7c/0x110 [ 719.274420][ T32] ? __kthread_parkme+0x19e/0x250 [ 719.274450][ T32] ? __pfx_watchdog+0x10/0x10 [ 719.274478][ T32] kthread+0x3c2/0x780 [ 719.274516][ T32] ? __pfx_kthread+0x10/0x10 [ 719.274545][ T32] ? __pfx_kthread+0x10/0x10 [ 719.274575][ T32] ? __pfx_kthread+0x10/0x10 [ 719.274604][ T32] ? __pfx_kthread+0x10/0x10 [ 719.274634][ T32] ? rcu_is_watching+0x12/0xc0 [ 719.274655][ T32] ? __pfx_kthread+0x10/0x10 [ 719.274686][ T32] ret_from_fork+0x45/0x80 [ 719.274720][ T32] ? __pfx_kthread+0x10/0x10 [ 719.274751][ T32] ret_from_fork_asm+0x1a/0x30 [ 719.274797][ T32] [ 719.425203][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 719.432100][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Tainted: G U I 6.15.0-rc3-syzkaller-00244-gc3137514f1f1 #0 PREEMPT(full) [ 719.445592][ T32] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 719.451572][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 719.461637][ T32] Call Trace: [ 719.464922][ T32] [ 719.467860][ T32] dump_stack_lvl+0x3d/0x1f0 [ 719.472473][ T32] panic+0x71c/0x800 [ 719.476393][ T32] ? __pfx_panic+0x10/0x10 [ 719.480829][ T32] ? preempt_schedule_thunk+0x16/0x30 [ 719.486238][ T32] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 719.492239][ T32] ? preempt_schedule_thunk+0x16/0x30 [ 719.497645][ T32] ? watchdog+0xdda/0x12c0 [ 719.502082][ T32] ? watchdog+0xdcd/0x12c0 [ 719.506519][ T32] watchdog+0xdeb/0x12c0 [ 719.510784][ T32] ? __pfx_watchdog+0x10/0x10 [ 719.515477][ T32] ? lockdep_hardirqs_on+0x7c/0x110 [ 719.520695][ T32] ? __kthread_parkme+0x19e/0x250 [ 719.525737][ T32] ? __pfx_watchdog+0x10/0x10 [ 719.530445][ T32] kthread+0x3c2/0x780 [ 719.534536][ T32] ? __pfx_kthread+0x10/0x10 [ 719.539145][ T32] ? __pfx_kthread+0x10/0x10 [ 719.543756][ T32] ? __pfx_kthread+0x10/0x10 [ 719.548364][ T32] ? __pfx_kthread+0x10/0x10 [ 719.552976][ T32] ? rcu_is_watching+0x12/0xc0 [ 719.557749][ T32] ? __pfx_kthread+0x10/0x10 [ 719.562363][ T32] ret_from_fork+0x45/0x80 [ 719.566801][ T32] ? __pfx_kthread+0x10/0x10 [ 719.571415][ T32] ret_from_fork_asm+0x1a/0x30 [ 719.576219][ T32] [ 719.579311][ T32] Kernel Offset: disabled [ 719.583646][ T32] Rebooting in 86400 seconds..