last executing test programs: 500.592588ms ago: executing program 3 (id=4): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014fa0000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x47, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r2, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000010c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010300000020000000ee15660000080006000200000018000180140002007665746830"], 0x34}}, 0x44800) 353.402325ms ago: executing program 3 (id=6): bpf$MAP_CREATE(0x0, &(0x7f0000001fc0)=ANY=[], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x5}, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40000000}, 0x94) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x200000, &(0x7f00000000c0)={[{@grpquota}, {@inode_readahead_blks}, {@errors_remount}, {@oldalloc}]}, 0x1, 0x50d, &(0x7f0000001bc0)="$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") lsetxattr$security_capability(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080), &(0x7f0000000000)=@v3={0x3000000, [{0x7fffffff, 0xabda}, {0x3, 0x2}], 0xee00}, 0x18, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x441, 0x104) fallocate(r2, 0x8, 0x4000, 0x4000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00'}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) socket$netlink(0x10, 0x3, 0x0) setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000004000500a9930000100000000000000020"], 0x24, 0x0) 0s ago: executing program 3 (id=7): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000280)={0x0, &(0x7f0000000780)}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000800"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="180000000000000000000000000000001812", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000e00000850000001b000000b700000000fa000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001580)={&(0x7f0000000180)='kmem_cache_free\x00', r1}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@newtaction={0x68, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0x54, 0x1, [@m_ctinfo={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8}]}, {0x2}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x3) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x2c, 0xffffffffffbffff8) dup2(r4, r5) fcntl$setown(r4, 0x8, r3) tkill(r3, 0x13) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000006"], 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000019007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r7}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r6}, &(0x7f0000000800), &(0x7f0000000840)=r7}, 0x20) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x473, &(0x7f0000000bc0)="$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") kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.80' (ED25519) to the list of known hosts. [ 67.916354][ T4253] cgroup: Unknown subsys name 'net' [ 68.052391][ T4253] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 69.527710][ T4253] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 71.119504][ T1276] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.126021][ T1276] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.680319][ T4266] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.688790][ T4266] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.696220][ T4266] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.707187][ T4271] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 71.715435][ T4271] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 71.724759][ T4271] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 71.733965][ T4280] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.741432][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 71.749127][ T4280] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 71.756422][ T4280] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 71.764924][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 71.769264][ T4281] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 71.772687][ T4280] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 71.780054][ T4281] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 71.786968][ T4280] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 71.793168][ T4281] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.801028][ T4282] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 71.814511][ T4282] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 71.816488][ T4281] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.831244][ T48] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 71.839323][ T48] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 71.846502][ T48] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 71.854356][ T48] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 71.861767][ T48] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 71.863340][ T4280] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 71.877392][ T4280] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 71.877915][ T48] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 71.884690][ T4280] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 71.912305][ T4281] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 71.919787][ T4281] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 72.317895][ T4274] chnl_net:caif_netlink_parms(): no params data found [ 72.361554][ T4278] chnl_net:caif_netlink_parms(): no params data found [ 72.411436][ T4265] chnl_net:caif_netlink_parms(): no params data found [ 72.488784][ T4263] chnl_net:caif_netlink_parms(): no params data found [ 72.553446][ T4274] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.560902][ T4274] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.569677][ T4274] device bridge_slave_0 entered promiscuous mode [ 72.578528][ T4275] chnl_net:caif_netlink_parms(): no params data found [ 72.588390][ T4278] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.595567][ T4278] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.604518][ T4278] device bridge_slave_0 entered promiscuous mode [ 72.627083][ T4274] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.634202][ T4274] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.642322][ T4274] device bridge_slave_1 entered promiscuous mode [ 72.654509][ T4278] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.661785][ T4278] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.670243][ T4278] device bridge_slave_1 entered promiscuous mode [ 72.732818][ T4274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.772238][ T4274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.783140][ T4278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.792526][ T4265] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.799841][ T4265] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.808976][ T4265] device bridge_slave_0 entered promiscuous mode [ 72.835070][ T4278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.852301][ T4265] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.859566][ T4265] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.867887][ T4265] device bridge_slave_1 entered promiscuous mode [ 72.874914][ T4263] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.882124][ T4263] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.891248][ T4263] device bridge_slave_0 entered promiscuous mode [ 72.924739][ T4263] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.932769][ T4263] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.940579][ T4263] device bridge_slave_1 entered promiscuous mode [ 72.956452][ T4274] team0: Port device team_slave_0 added [ 72.964932][ T4278] team0: Port device team_slave_0 added [ 72.972893][ T4278] team0: Port device team_slave_1 added [ 73.003246][ T4274] team0: Port device team_slave_1 added [ 73.018072][ T4265] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.035477][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.044476][ T4275] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.052600][ T4275] device bridge_slave_0 entered promiscuous mode [ 73.075526][ T4265] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.086685][ T4263] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.096087][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.103467][ T4275] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.111855][ T4275] device bridge_slave_1 entered promiscuous mode [ 73.125316][ T4278] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.132364][ T4278] 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. [ 73.158518][ T4278] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.180127][ T4263] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.205181][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.212281][ T4274] 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. [ 73.238221][ T4274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.256195][ T4278] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.263481][ T4278] 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. [ 73.290028][ T4278] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.322463][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.329713][ T4274] 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. [ 73.355680][ T4274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.369337][ T4265] team0: Port device team_slave_0 added [ 73.384400][ T4263] team0: Port device team_slave_0 added [ 73.392473][ T4275] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.403435][ T4265] team0: Port device team_slave_1 added [ 73.421150][ T4263] team0: Port device team_slave_1 added [ 73.436203][ T4275] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.482516][ T4265] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.489844][ T4265] 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. [ 73.515910][ T4265] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.542213][ T4274] device hsr_slave_0 entered promiscuous mode [ 73.549433][ T4274] device hsr_slave_1 entered promiscuous mode [ 73.557013][ T4263] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.564069][ T4263] 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. [ 73.590202][ T4263] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.610945][ T4265] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.618327][ T4265] 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. [ 73.644826][ T4265] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.667409][ T4278] device hsr_slave_0 entered promiscuous mode [ 73.674339][ T4278] device hsr_slave_1 entered promiscuous mode [ 73.681561][ T4278] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.689421][ T4278] Cannot create hsr debugfs directory [ 73.695399][ T4263] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.702655][ T4263] 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. [ 73.729001][ T4263] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.742480][ T4275] team0: Port device team_slave_0 added [ 73.766321][ T4275] team0: Port device team_slave_1 added [ 73.833498][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.840611][ T4275] 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. [ 73.867937][ T4275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.893966][ T4265] device hsr_slave_0 entered promiscuous mode [ 73.900877][ T4265] device hsr_slave_1 entered promiscuous mode [ 73.907587][ T4265] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.915169][ T4265] Cannot create hsr debugfs directory [ 73.917715][ T4281] Bluetooth: hci2: command 0x0409 tx timeout [ 73.921014][ T4269] Bluetooth: hci0: command 0x0409 tx timeout [ 73.926828][ T4281] Bluetooth: hci4: command 0x0409 tx timeout [ 73.932765][ T4269] Bluetooth: hci3: command 0x0409 tx timeout [ 73.953376][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.960472][ T4275] 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. [ 73.986666][ T4275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.007015][ T4269] Bluetooth: hci1: command 0x0409 tx timeout [ 74.030099][ T4263] device hsr_slave_0 entered promiscuous mode [ 74.037137][ T4263] device hsr_slave_1 entered promiscuous mode [ 74.043757][ T4263] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.051741][ T4263] Cannot create hsr debugfs directory [ 74.128010][ T4275] device hsr_slave_0 entered promiscuous mode [ 74.134905][ T4275] device hsr_slave_1 entered promiscuous mode [ 74.141898][ T4275] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.149670][ T4275] Cannot create hsr debugfs directory [ 74.361854][ T4274] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 74.394749][ T4274] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 74.409421][ T4274] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 74.429811][ T4274] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 74.464198][ T4278] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 74.494907][ T4278] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 74.514640][ T4278] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 74.545173][ T4278] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 74.557580][ T4263] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 74.570217][ T4263] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 74.597022][ T4263] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 74.624751][ T4263] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 74.660307][ T4265] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.671043][ T4265] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.693744][ T4274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.700817][ T4265] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.713590][ T4265] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.775793][ T4274] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.783328][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.793355][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.818028][ T4275] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 74.833885][ T4275] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 74.844181][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.853247][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.863231][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.870769][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.897949][ T4275] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 74.910104][ T4275] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 74.921292][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.929643][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.939606][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.949543][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.956754][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.983606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.017005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.025670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.035300][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.044593][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.089312][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.100133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.113844][ T4278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.125858][ T4265] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.151500][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.160802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.170296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.180145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.205412][ T4265] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.214334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.222938][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.231473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.240070][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.252495][ T4278] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.260904][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.279532][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.290725][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.299518][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.306670][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.338970][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.348085][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.359439][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.368822][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.375936][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.385086][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.398024][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.407861][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.414986][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.428867][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.439930][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.449564][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.459784][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.469820][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.483445][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.492360][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.499773][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.510315][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.518956][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.544572][ T4263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.560752][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.571768][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.616295][ T4263] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.624961][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.635481][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.644731][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.656428][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.671573][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.682562][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.694129][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.715555][ T4275] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.745919][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.754853][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.766125][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.773310][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.781950][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.790949][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.799520][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.806662][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.814488][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.822425][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.829935][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.839079][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.848151][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.856476][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.864927][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.889720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.901164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.910055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.919505][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.928195][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.936425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.945026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.953279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.961751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.974055][ T4274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.990619][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.997984][ T4269] Bluetooth: hci4: command 0x041b tx timeout [ 75.998021][ T4269] Bluetooth: hci0: command 0x041b tx timeout [ 75.998049][ T4269] Bluetooth: hci2: command 0x041b tx timeout [ 76.006776][ T4269] Bluetooth: hci3: command 0x041b tx timeout [ 76.024476][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.039221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.063729][ T4275] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.077183][ T4269] Bluetooth: hci1: command 0x041b tx timeout [ 76.093009][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.102159][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.112670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.123169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.145523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.153952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.164033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.173788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.183549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.192563][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.199723][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.218521][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.231164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.246275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.258500][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.267941][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.275047][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.283213][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.292463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.313109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.323979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.351169][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.382166][ T4274] device veth0_vlan entered promiscuous mode [ 76.399971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.417425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.435270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.444236][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.454007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.467814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.475776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.484479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.504907][ T4274] device veth1_vlan entered promiscuous mode [ 76.521445][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.539600][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.557815][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.577053][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.618666][ T4275] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.662188][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.686382][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.707481][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.805409][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.822045][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.847911][ T4274] device veth0_macvtap entered promiscuous mode [ 76.871474][ T4274] device veth1_macvtap entered promiscuous mode [ 76.896347][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.918000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.926181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.934339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.952252][ T4278] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.971074][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.001400][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.024825][ T4265] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.050250][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.075271][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.088711][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.140565][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.172064][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.182176][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.207796][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.216880][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.237029][ T4274] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.245958][ T4274] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.286627][ T4274] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.295978][ T4274] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.325393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.345567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.361101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.387423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.397762][ T4265] device veth0_vlan entered promiscuous mode [ 77.456484][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.467391][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.478569][ T4265] device veth1_vlan entered promiscuous mode [ 77.529522][ T4263] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.563518][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.578458][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.585949][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.596252][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.639469][ T4275] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.651759][ T4265] device veth0_macvtap entered promiscuous mode [ 77.675369][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.701410][ T4265] device veth1_macvtap entered promiscuous mode [ 77.708287][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.717914][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.730291][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.739054][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.747522][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.756311][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.820956][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.832326][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.850019][ T4265] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.861536][ T4265] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.873978][ T4265] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.886139][ T4353] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.891140][ T4275] device veth0_vlan entered promiscuous mode [ 77.901121][ T4353] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.912435][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.922767][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.931638][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.939882][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.948296][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.967732][ T4265] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.979188][ T4265] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.991023][ T4265] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.008891][ T4265] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.023662][ T4265] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.032923][ T4265] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.041970][ T4265] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.053214][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.065987][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.075446][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.084409][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.092339][ T4269] Bluetooth: hci3: command 0x040f tx timeout [ 78.092375][ T4269] Bluetooth: hci2: command 0x040f tx timeout [ 78.092412][ T4269] Bluetooth: hci0: command 0x040f tx timeout [ 78.092441][ T4269] Bluetooth: hci4: command 0x040f tx timeout [ 78.118910][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.130466][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.141200][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.149471][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.157103][ T4280] Bluetooth: hci1: command 0x040f tx timeout [ 78.163444][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.172797][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.187460][ T4263] device veth0_vlan entered promiscuous mode [ 78.234643][ T4275] device veth1_vlan entered promiscuous mode [ 78.267064][ T4263] device veth1_vlan entered promiscuous mode [ 78.291469][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.300644][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.310340][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.319848][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.330560][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.339105][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.355264][ T4278] device veth0_vlan entered promiscuous mode [ 78.431221][ T4278] device veth1_vlan entered promiscuous mode [ 78.445364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.460436][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.471004][ T4386] loop3: detected capacity change from 0 to 512 [ 78.473423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.492704][ T4386] EXT4-fs: Ignoring removed oldalloc option [ 78.503614][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.514116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.532595][ T4386] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 78.540785][ T4275] device veth0_macvtap entered promiscuous mode [ 78.553588][ T4275] device veth1_macvtap entered promiscuous mode [ 78.563376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.567472][ T4386] ext4 filesystem being mounted at /1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 78.582303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.596386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.607427][ T4386] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.6: bg 0: block 217: padding at end of block bitmap is not set [ 78.608075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.638250][ T4386] EXT4-fs (loop3): Remounting filesystem read-only [ 78.655598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.675748][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.695397][ T4275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.707466][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.713181][ T4275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.726701][ T4275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.737536][ T4275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.749886][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.754787][ T4274] EXT4-fs (loop3): unmounting filesystem. [ 78.770347][ T4263] device veth0_macvtap entered promiscuous mode [ 78.783900][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.793669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.807702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.816463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.870915][ T4263] device veth1_macvtap entered promiscuous mode [ 78.883101][ T27] audit: type=1326 audit(1764454017.484:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4390 comm="syz.3.7" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9a7778f749 code=0x7ffc0000 [ 78.886337][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.913502][ T27] audit: type=1326 audit(1764454017.514:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4390 comm="syz.3.7" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9a7778f749 code=0x7ffc0000 [ 78.941340][ T27] audit: type=1326 audit(1764454017.514:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4390 comm="syz.3.7" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9a7778f749 code=0x7ffc0000 [ 78.942509][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.965752][ T27] audit: type=1326 audit(1764454017.514:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4390 comm="syz.3.7" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f9a7778f749 code=0x7ffc0000 [ 78.983792][ T4275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.004191][ T4275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.014825][ T4275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.026880][ T4275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.039509][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.063308][ T4278] device veth0_macvtap entered promiscuous mode [ 79.077895][ T4391] netlink: 28 bytes leftover after parsing attributes in process `syz.3.7'. [ 79.087713][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.093602][ T4392] loop3: detected capacity change from 0 to 512 [ 79.095671][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.121977][ T4391] netlink: 28 bytes leftover after parsing attributes in process `syz.3.7'. [ 79.139745][ T4392] EXT4-fs warning (device loop3): ext4_xattr_inode_get:495: inode #11: comm syz.3.7: ea_inode file size=0 entry size=6 [ 79.140836][ T4275] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.152928][ T4392] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2819: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 79.174792][ T27] audit: type=1326 audit(1764454017.774:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4390 comm="syz.3.7" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9a7778f749 code=0x7ffc0000 [ 79.197797][ T27] audit: type=1326 audit(1764454017.774:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4390 comm="syz.3.7" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9a7778f749 code=0x7ffc0000 [ 79.204970][ T4392] ------------[ cut here ]------------ [ 79.226006][ T4275] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.226131][ T4392] EA inode 11 i_nlink=2 [ 79.235110][ T4275] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.235141][ T4275] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.258708][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.268444][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.279376][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.288484][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.295259][ T4392] WARNING: CPU: 1 PID: 4392 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520 [ 79.305614][ T4278] device veth1_macvtap entered promiscuous mode [ 79.305968][ T4392] Modules linked in: [ 79.316027][ T4392] CPU: 1 PID: 4392 Comm: syz.3.7 Not tainted syzkaller #0 [ 79.323291][ T4392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 79.333439][ T4392] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520 [ 79.340218][ T4392] Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 63 ef 9c ff 49 8b 37 48 c7 c7 40 91 a0 8a 89 da e8 32 e5 18 ff <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08 [ 79.345546][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.360005][ T4392] RSP: 0018:ffffc90002e872e0 EFLAGS: 00010246 [ 79.360031][ T4392] RAX: 80cbbbed53bad300 RBX: 0000000000000002 RCX: 0000000000080000 [ 79.360048][ T4392] RDX: ffffc9000fa23000 RSI: 000000000007ffff RDI: 0000000000080000 [ 79.360062][ T4392] RBP: ffffc90002e873d0 R08: dffffc0000000000 R09: fffff520005d0ded [ 79.360078][ T4392] R10: fffff520005d0ded R11: 1ffff920005d0dec R12: ffffc90002e87340 [ 79.360095][ T4392] R13: ffff8880724d82b0 R14: dffffc0000000000 R15: ffff8880724d82f0 [ 79.360110][ T4392] FS: 00007f9a785776c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 79.360128][ T4392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.360143][ T4392] CR2: 00007f9348b7a000 CR3: 0000000072ed9000 CR4: 00000000003506e0 [ 79.360161][ T4392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.360174][ T4392] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.360185][ T4392] Call Trace: [ 79.360193][ T4392] [ 79.360209][ T4392] ? ext4_xattr_block_csum+0x500/0x500 [ 79.360247][ T4392] ? __ext4_journal_ensure_credits+0x2c/0x450 [ 79.360274][ T4392] ext4_xattr_inode_dec_ref_all+0xa91/0xfe0 [ 79.360307][ T4392] ? errseq_check+0x3c/0x70 [ 79.360330][ T4392] ? ext4_xattr_delete_inode+0xbb0/0xbb0 [ 79.360362][ T4392] ? __ext4_journal_ensure_credits+0x450/0x450 [ 79.360387][ T4392] ext4_xattr_delete_inode+0x9f1/0xbb0 [ 79.360414][ T4392] ? ext4_truncate+0xccd/0x1230 [ 79.360441][ T4392] ? up_write+0x1bb/0x420 [ 79.360464][ T4392] ? ext4_expand_extra_isize_ea+0x19b0/0x19b0 [ 79.360501][ T4392] ext4_evict_inode+0xc39/0x1100 [ 79.360528][ T4392] ? _raw_spin_unlock+0x24/0x40 [ 79.360570][ T4392] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 79.360605][ T4392] ? do_raw_spin_unlock+0x11d/0x230 [ 79.360638][ T4392] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 79.360666][ T4392] evict+0x485/0x870 [ 79.360690][ T4392] ? __lock_acquire+0x7c50/0x7c50 [ 79.360725][ T4392] ? proc_nr_inodes+0x2f0/0x2f0 [ 79.360749][ T4392] ? do_raw_spin_unlock+0x11d/0x230 [ 79.360784][ T4392] ? _raw_spin_unlock+0x24/0x40 [ 79.360814][ T4392] ? iput+0x768/0x980 [ 79.401624][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.409580][ T4392] ext4_orphan_cleanup+0xbd3/0x1400 [ 79.409628][ T4392] ? ext4_orphan_del+0xb90/0xb90 [ 79.409661][ T4392] ? errseq_check_and_advance+0x62/0x120 [ 79.409689][ T4392] ext4_fill_super+0x7bdf/0x8150 [ 79.409709][ T4392] ? bdev_name+0x2c1/0x3f0 [ 79.409768][ T4392] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 79.409799][ T4392] ? snprintf+0xd7/0x120 [ 79.426388][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.426777][ T4392] ? preempt_count_add+0x8d/0x190 [ 79.435848][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.441693][ T4392] ? vscnprintf+0x80/0x80 [ 79.457287][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.457711][ T4392] ? set_blocksize+0x1d3/0x350 [ 79.461013][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.463871][ T4392] ? sb_set_blocksize+0xa5/0xe0 [ 79.463904][ T4392] get_tree_bdev+0x3f1/0x610 [ 79.463929][ T4392] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 79.463959][ T4392] vfs_get_tree+0x88/0x270 [ 79.478611][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.481464][ T4392] do_new_mount+0x24a/0xa40 [ 79.492397][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.497890][ T4392] __se_sys_mount+0x2d6/0x3c0 [ 79.497925][ T4392] ? __x64_sys_mount+0xc0/0xc0 [ 79.497953][ T4392] ? lockdep_hardirqs_on+0x94/0x140 [ 79.497982][ T4392] ? __x64_sys_mount+0x1c/0xc0 [ 79.498007][ T4392] do_syscall_64+0x4c/0xa0 [ 79.498030][ T4392] ? clear_bhb_loop+0x60/0xb0 [ 79.498053][ T4392] ? clear_bhb_loop+0x60/0xb0 [ 79.498078][ T4392] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 79.498100][ T4392] RIP: 0033:0x7f9a77790eea [ 79.513810][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.519217][ T4392] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 79.519240][ T4392] RSP: 002b:00007f9a78576e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 79.519264][ T4392] RAX: ffffffffffffffda RBX: 00007f9a78576ef0 RCX: 00007f9a77790eea [ 79.519278][ T4392] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f9a78576eb0 [ 79.519291][ T4392] RBP: 0000200000000180 R08: 00007f9a78576ef0 R09: 0000000000800700 [ 79.519304][ T4392] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 79.519318][ T4392] R13: 00007f9a78576eb0 R14: 0000000000000473 R15: 0000200000000680 [ 79.519348][ T4392] [ 79.519368][ T4392] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 79.519377][ T4392] CPU: 1 PID: 4392 Comm: syz.3.7 Not tainted syzkaller #0 [ 79.519393][ T4392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 79.519402][ T4392] Call Trace: [ 79.519407][ T4392] [ 79.519414][ T4392] dump_stack_lvl+0x168/0x22e [ 79.519440][ T4392] ? memcpy+0x3c/0x60 [ 79.519471][ T4392] ? show_regs_print_info+0x12/0x12 [ 79.519494][ T4392] ? load_image+0x3b0/0x3b0 [ 79.519546][ T4392] panic+0x2c9/0x710 [ 79.519576][ T4392] ? bpf_jit_dump+0xd0/0xd0 [ 79.519622][ T4392] __warn+0x2f8/0x4f0 [ 79.519646][ T4392] ? ext4_xattr_inode_update_ref+0x4be/0x520 [ 79.519674][ T4392] ? ext4_xattr_inode_update_ref+0x4be/0x520 [ 79.519698][ T4392] report_bug+0x2ba/0x4f0 [ 79.519720][ T4392] ? ext4_xattr_inode_update_ref+0x4be/0x520 [ 79.519749][ T4392] handle_bug+0x3a/0x70 [ 79.519769][ T4392] exc_invalid_op+0x16/0x40 [ 79.519792][ T4392] asm_exc_invalid_op+0x16/0x20 [ 79.519810][ T4392] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520 [ 79.519836][ T4392] Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 63 ef 9c ff 49 8b 37 48 c7 c7 40 91 a0 8a 89 da e8 32 e5 18 ff <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08 [ 79.519850][ T4392] RSP: 0018:ffffc90002e872e0 EFLAGS: 00010246 [ 79.519866][ T4392] RAX: 80cbbbed53bad300 RBX: 0000000000000002 RCX: 0000000000080000 [ 79.519878][ T4392] RDX: ffffc9000fa23000 RSI: 000000000007ffff RDI: 0000000000080000 [ 79.519890][ T4392] RBP: ffffc90002e873d0 R08: dffffc0000000000 R09: fffff520005d0ded [ 79.519904][ T4392] R10: fffff520005d0ded R11: 1ffff920005d0dec R12: ffffc90002e87340 [ 79.519917][ T4392] R13: ffff8880724d82b0 R14: dffffc0000000000 R15: ffff8880724d82f0 [ 79.519955][ T4392] ? ext4_xattr_block_csum+0x500/0x500 [ 79.519993][ T4392] ? __ext4_journal_ensure_credits+0x2c/0x450 [ 79.520021][ T4392] ext4_xattr_inode_dec_ref_all+0xa91/0xfe0 [ 79.520063][ T4392] ? errseq_check+0x3c/0x70 [ 79.520091][ T4392] ? ext4_xattr_delete_inode+0xbb0/0xbb0 [ 79.520123][ T4392] ? __ext4_journal_ensure_credits+0x450/0x450 [ 79.520153][ T4392] ext4_xattr_delete_inode+0x9f1/0xbb0 [ 79.520186][ T4392] ? ext4_truncate+0xccd/0x1230 [ 79.520217][ T4392] ? up_write+0x1bb/0x420 [ 79.520246][ T4392] ? ext4_expand_extra_isize_ea+0x19b0/0x19b0 [ 79.520288][ T4392] ext4_evict_inode+0xc39/0x1100 [ 79.520317][ T4392] ? _raw_spin_unlock+0x24/0x40 [ 79.520359][ T4392] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 79.520414][ T4392] ? do_raw_spin_unlock+0x11d/0x230 [ 79.520451][ T4392] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 79.520484][ T4392] evict+0x485/0x870 [ 79.520510][ T4392] ? __lock_acquire+0x7c50/0x7c50 [ 79.520547][ T4392] ? proc_nr_inodes+0x2f0/0x2f0 [ 79.520573][ T4392] ? do_raw_spin_unlock+0x11d/0x230 [ 79.520618][ T4392] ? _raw_spin_unlock+0x24/0x40 [ 79.520651][ T4392] ? iput+0x768/0x980 [ 79.520683][ T4392] ext4_orphan_cleanup+0xbd3/0x1400 [ 79.520729][ T4392] ? ext4_orphan_del+0xb90/0xb90 [ 79.520765][ T4392] ? errseq_check_and_advance+0x62/0x120 [ 79.520797][ T4392] ext4_fill_super+0x7bdf/0x8150 [ 79.520818][ T4392] ? bdev_name+0x2c1/0x3f0 [ 79.520887][ T4392] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 79.520923][ T4392] ? snprintf+0xd7/0x120 [ 79.520955][ T4392] ? preempt_count_add+0x8d/0x190 [ 79.520983][ T4392] ? vscnprintf+0x80/0x80 [ 79.521016][ T4392] ? set_blocksize+0x1d3/0x350 [ 79.521049][ T4392] ? sb_set_blocksize+0xa5/0xe0 [ 79.521079][ T4392] get_tree_bdev+0x3f1/0x610 [ 79.521105][ T4392] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 79.521134][ T4392] vfs_get_tree+0x88/0x270 [ 79.521161][ T4392] do_new_mount+0x24a/0xa40 [ 79.521191][ T4392] __se_sys_mount+0x2d6/0x3c0 [ 79.521221][ T4392] ? __x64_sys_mount+0xc0/0xc0 [ 79.521248][ T4392] ? lockdep_hardirqs_on+0x94/0x140 [ 79.521278][ T4392] ? __x64_sys_mount+0x1c/0xc0 [ 79.521304][ T4392] do_syscall_64+0x4c/0xa0 [ 79.521328][ T4392] ? clear_bhb_loop+0x60/0xb0 [ 79.521371][ T4392] ? clear_bhb_loop+0x60/0xb0 [ 79.521397][ T4392] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 79.521422][ T4392] RIP: 0033:0x7f9a77790eea [ 79.521442][ T4392] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 79.521461][ T4392] RSP: 002b:00007f9a78576e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 79.521499][ T4392] RAX: ffffffffffffffda RBX: 00007f9a78576ef0 RCX: 00007f9a77790eea [ 79.521516][ T4392] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f9a78576eb0 [ 79.521532][ T4392] RBP: 0000200000000180 R08: 00007f9a78576ef0 R09: 0000000000800700 [ 79.521548][ T4392] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 79.521562][ T4392] R13: 00007f9a78576eb0 R14: 0000000000000473 R15: 0000200000000680 [ 79.521595][ T4392] [ 79.525143][ T4392] Kernel Offset: disabled [ 80.310505][ T4392] Rebooting in 86400 seconds..