Warning: Permanently added '[localhost]:33774' (ED25519) to the list of known hosts. 1970/01/01 00:02:48 ignoring optional flag "type"="qemu" 1970/01/01 00:02:51 parsed 1 programs [ 171.603324][ T31] audit: type=1400 audit(171.480:88): avc: denied { unlink } for pid=3588 comm="syz-executor" name="swap-file" dev="vda" ino=812 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 179.507056][ T3588] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:02:59 executed programs: 0 [ 181.365400][ T3598] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 181.377207][ T3598] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.630248][ T3596] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 181.641524][ T3596] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.333553][ T3598] hsr_slave_0: entered promiscuous mode [ 182.335132][ T3598] hsr_slave_1: entered promiscuous mode [ 182.582577][ T3596] hsr_slave_0: entered promiscuous mode [ 182.584206][ T3596] hsr_slave_1: entered promiscuous mode [ 182.585262][ T3596] debugfs: 'hsr0' already exists in 'hsr' [ 182.585806][ T3596] Cannot create hsr debugfs directory [ 183.164387][ T3598] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 183.181421][ T3598] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 183.215518][ T3598] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 183.232240][ T3598] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 183.326703][ T3596] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 183.337857][ T3596] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 183.363125][ T3596] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 183.378789][ T3596] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 184.900731][ T3598] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.001898][ T3596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.421915][ T3596] veth0_vlan: entered promiscuous mode [ 193.602082][ T3596] veth1_vlan: entered promiscuous mode [ 194.023650][ T3596] veth0_macvtap: entered promiscuous mode [ 194.050770][ T3596] veth1_macvtap: entered promiscuous mode [ 194.313250][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.313945][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.314307][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.315032][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.013101][ T3598] veth0_vlan: entered promiscuous mode [ 195.130479][ T3598] veth1_vlan: entered promiscuous mode [ 195.163412][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 195.370087][ T3598] veth0_macvtap: entered promiscuous mode [ 195.389266][ T3598] veth1_macvtap: entered promiscuous mode [ 195.507239][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 195.530158][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 195.530428][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.530636][ T9] usb 1-1: Product: syz [ 195.530707][ T9] usb 1-1: Manufacturer: syz [ 195.530757][ T9] usb 1-1: SerialNumber: syz [ 195.994699][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.004464][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.013919][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.015056][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.798465][ T9] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 196.799373][ T9] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 196.799691][ T9] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 197.024277][ T9] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 197.041021][ T9] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 197.086186][ T9] usb 1-1: USB disconnect, device number 2 [ 197.111704][ T9] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 197.189016][ T4252] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 197.197282][ T9] ------------[ cut here ]------------ [ 197.197720][ T9] WARNING: CPU: 0 PID: 9 at lib/debugobjects.c:612 debug_print_object+0xc4/0xd8 [ 197.202914][ T9] ODEBUG: free active (active state 0) object: 838a7804 object type: work_struct hint: usbnet_deferred_kevent+0x0/0x38c [ 197.205195][ T9] Modules linked in: [ 197.207718][ T9] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 197.208788][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT [ 197.209298][ T9] Hardware name: ARM-Versatile Express [ 197.209840][ T9] Workqueue: usb_hub_wq hub_event [ 197.213801][ T9] Call trace: [ 197.215762][ T9] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 197.226126][ T9] r7:00000000 r6:8281f77c r5:00000000 r4:82260e74 [ 197.226593][ T9] [<80201b08>] (show_stack) from [<8021fc44>] (dump_stack_lvl+0x54/0x7c) [ 197.241606][ T9] [<8021fbf0>] (dump_stack_lvl) from [<8021fc84>] (dump_stack+0x18/0x1c) [ 197.242287][ T9] r5:00000000 r4:82a77d18 [ 197.242547][ T9] [<8021fc6c>] (dump_stack) from [<80202624>] (vpanic+0x10c/0x30c) [ 197.242964][ T9] [<80202518>] (vpanic) from [<80202858>] (trace_suspend_resume+0x0/0xd8) [ 197.243343][ T9] r7:808dce44 [ 197.243500][ T9] [<80202824>] (panic) from [<80254960>] (get_taint+0x0/0x1c) [ 197.243829][ T9] r3:8280c684 r2:00000001 r1:82247874 r0:8224f2f0 [ 197.244071][ T9] [<802548e8>] (check_panic_on_warn) from [<80254ac4>] (__warn+0x80/0x188) [ 197.244451][ T9] [<80254a44>] (__warn) from [<80254db4>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 197.244804][ T9] r8:00000009 r7:822ba30c r6:df83da84 r5:8320e000 r4:00000000 [ 197.245070][ T9] [<80254bd0>] (warn_slowpath_fmt) from [<808dce44>] (debug_print_object+0xc4/0xd8) [ 197.245525][ T9] r10:00000005 r9:838a7000 r8:81c01e68 r7:822e5944 r6:82ae3d64 r5:df83db2c [ 197.245838][ T9] r4:8280ccb8 [ 197.245994][ T9] [<808dcd80>] (debug_print_object) from [<808de8a8>] (debug_check_no_obj_freed+0x25c/0x2a4) [ 197.246406][ T9] r8:838a8000 r7:838a7804 r6:00000100 r5:00000003 r4:00000000 [ 197.246674][ T9] [<808de64c>] (debug_check_no_obj_freed) from [<804ff594>] (kfree+0x190/0x394) [ 197.247070][ T9] r10:00000100 r9:8297eb90 r8:838a7000 r7:80500420 r6:83002480 r5:dde78680 [ 197.247403][ T9] r4:838a7000 [ 197.247560][ T9] [<804ff404>] (kfree) from [<80500420>] (kvfree+0x2c/0x30) [ 197.250065][ T9] r10:00000100 r9:8297eb90 r8:838a7000 r7:00000000 r6:858000c0 r5:857fc200 [ 197.250437][ T9] r4:838a7000 [ 197.250605][ T9] [<805003f4>] (kvfree) from [<815c35e0>] (netdev_release+0x2c/0x34) [ 197.250971][ T9] r5:857fc200 r4:838a7000 [ 197.251166][ T9] [<815c35b4>] (netdev_release) from [<80b3da48>] (device_release+0x38/0xa8) [ 197.251564][ T9] r5:857fc200 r4:838a73a0 [ 197.251773][ T9] [<80b3da10>] (device_release) from [<81a147f0>] (kobject_put+0xa0/0x1f4) [ 197.252169][ T9] r5:81d4ec1c r4:838a73a0 [ 197.252368][ T9] [<81a14750>] (kobject_put) from [<80b3dc94>] (put_device+0x18/0x1c) [ 197.252728][ T9] r7:000000c0 r6:00000000 r5:00000000 r4:838a7000 [ 197.252985][ T9] [<80b3dc7c>] (put_device) from [<81573b24>] (free_netdev+0x190/0x248) [ 197.253357][ T9] [<81573994>] (free_netdev) from [<80e32b68>] (usbnet_disconnect+0xb8/0xfc) [ 197.253730][ T9] r7:84cd1c00 r6:838a77d4 r5:838a76c0 r4:00000000 [ 197.253983][ T9] [<80e32ab0>] (usbnet_disconnect) from [<80e9d2d4>] (usb_unbind_interface+0x84/0x2bc) [ 197.254403][ T9] r8:84cd3488 r7:84cd1c74 r6:84cd1c30 r5:00000000 r4:84cd3400 [ 197.254683][ T9] [<80e9d250>] (usb_unbind_interface) from [<80b45e10>] (device_remove+0x64/0x6c) [ 197.255071][ T9] r10:00000100 r9:84cd3488 r8:00000044 r7:84cd1c74 r6:8297eb90 r5:00000000 [ 197.255396][ T9] r4:84cd1c30 [ 197.255554][ T9] [<80b45dac>] (device_remove) from [<80b47300>] (device_release_driver_internal+0x18c/0x200) [ 197.255943][ T9] r5:00000000 r4:84cd1c30 [ 197.256156][ T9] [<80b47174>] (device_release_driver_internal) from [<80b4738c>] (device_release_driver+0x18/0x1c) [ 197.256571][ T9] r9:84cd3488 r8:833b8440 r7:833b8438 r6:833b840c r5:84cd1c30 r4:833b8430 [ 197.256957][ T9] [<80b47374>] (device_release_driver) from [<80b45450>] (bus_remove_device+0xcc/0x120) [ 197.257341][ T9] [<80b45384>] (bus_remove_device) from [<80b3f6e8>] (device_del+0x148/0x38c) [ 197.257697][ T9] r9:84cd3488 r8:8320e000 r7:04208060 r6:00000000 r5:84cd1c30 r4:84cd1c74 [ 197.258116][ T9] [<80b3f5a0>] (device_del) from [<80e9ad10>] (usb_disable_device+0xd4/0x1e8) [ 197.258581][ T9] r10:00000100 r9:00000000 r8:00000000 r7:84cd1c00 r6:84cd3400 r5:857f0648 [ 197.258905][ T9] r4:00000001 [ 197.259061][ T9] [<80e9ac3c>] (usb_disable_device) from [<80e8fad8>] (usb_disconnect+0xec/0x2ac) [ 197.259436][ T9] r9:85630c00 r8:84cd34cc r7:83b7a400 r6:84cd3488 r5:84cd3400 r4:600b0113 [ 197.259734][ T9] [<80e8f9ec>] (usb_disconnect) from [<80e92ad4>] (hub_event+0x1194/0x1950) [ 197.260126][ T9] r10:00000100 r9:8411392c r8:83b79c00 r7:84cd3400 r6:84113200 r5:00000001 [ 197.260442][ T9] r4:00000001 [ 197.260598][ T9] [<80e91940>] (hub_event) from [<8027a398>] (process_one_work+0x1b4/0x4f4) [ 197.260957][ T9] r10:833b8670 r9:832eb805 r8:8320e000 r7:dddced40 r6:832eb800 r5:8411392c [ 197.261276][ T9] r4:830b9400 [ 197.261441][ T9] [<8027a1e4>] (process_one_work) from [<8027afe0>] (worker_thread+0x1fc/0x3d8) [ 197.261812][ T9] r10:61c88647 r9:8320e000 r8:830b942c r7:82804d40 r6:dddced40 r5:dddced60 [ 197.262112][ T9] r4:830b9400 [ 197.262305][ T9] [<8027ade4>] (worker_thread) from [<80281fcc>] (kthread+0x12c/0x280) [ 197.262655][ T9] r10:00000000 r9:830b9400 r8:8027ade4 r7:df819e48 r6:830b9480 r5:8320e000 [ 197.262993][ T9] r4:00000001 [ 197.263148][ T9] [<80281ea0>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 197.263593][ T9] Exception stack(0xdf83dfb0 to 0xdf83dff8) [ 197.264018][ T9] dfa0: 00000000 00000000 00000000 00000000 [ 197.264413][ T9] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 197.264742][ T9] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 197.265072][ T9] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80281ea0 [ 197.265395][ T9] r4:830b6200 [ 197.273449][ T9] Rebooting in 86400 seconds..