Warning: Permanently added '10.128.0.209' (ED25519) to the list of known hosts. 2025/08/14 03:26:14 ignoring optional flag "sandboxArg"="0" 2025/08/14 03:26:14 ignoring optional flag "type"="gce" 2025/08/14 03:26:14 parsed 1 programs 2025/08/14 03:26:14 executed programs: 0 [ 45.804128][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.811227][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.818489][ T332] device bridge_slave_0 entered promiscuous mode [ 45.827524][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.834740][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.842055][ T332] device bridge_slave_1 entered promiscuous mode [ 45.864159][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.871238][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.878574][ T328] device bridge_slave_0 entered promiscuous mode [ 45.885635][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.892790][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.900287][ T328] device bridge_slave_1 entered promiscuous mode [ 45.927979][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.935100][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.942495][ T334] device bridge_slave_0 entered promiscuous mode [ 45.949361][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.956429][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.963820][ T334] device bridge_slave_1 entered promiscuous mode [ 46.007613][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.014858][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.022253][ T335] device bridge_slave_0 entered promiscuous mode [ 46.031028][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.038177][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.045556][ T335] device bridge_slave_1 entered promiscuous mode [ 46.075414][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.082474][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.089850][ T333] device bridge_slave_0 entered promiscuous mode [ 46.096736][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.103958][ T326] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.111284][ T326] device bridge_slave_0 entered promiscuous mode [ 46.120054][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.127131][ T326] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.134509][ T326] device bridge_slave_1 entered promiscuous mode [ 46.145152][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.152224][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.159589][ T333] device bridge_slave_1 entered promiscuous mode [ 46.278517][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.285569][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.292842][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.299934][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.327636][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.334707][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.341983][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.349081][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.372368][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.379405][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.386755][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.393866][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.402659][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.409680][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.416959][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.423973][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.433289][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.440310][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.447604][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.454650][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.472226][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.479356][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.486635][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.493689][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.514166][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.521580][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.528689][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.536656][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.544050][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.551371][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.558503][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.566004][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.573201][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.580343][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.587637][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.595006][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.602357][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.633268][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.640808][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.648912][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.657421][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.664554][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.672675][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.680850][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.687913][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.695317][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.703547][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.710558][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.718024][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.726228][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.733251][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.777314][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.785394][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.795151][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.802289][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.809769][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.818314][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.825361][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.832821][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.840931][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.848189][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.855663][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.863990][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.870997][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.878417][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.886356][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.894569][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.901986][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.909315][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.917514][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.924539][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.932072][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.940161][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.947192][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.954602][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.962064][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.969481][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.977655][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.985657][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.993736][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.002154][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.010264][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.017395][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.024901][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.033506][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.041744][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.048740][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.065761][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.074414][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.082562][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.090411][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.098598][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.107339][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.115337][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.125335][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.133619][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.150017][ T328] device veth0_vlan entered promiscuous mode [ 47.159663][ T333] device veth0_vlan entered promiscuous mode [ 47.167542][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.176279][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.184696][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.192462][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.199872][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.207956][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.215538][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.223209][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.231506][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.243626][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.259122][ T335] device veth0_vlan entered promiscuous mode [ 47.269982][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.278404][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.286517][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.294163][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.301953][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.309897][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.322076][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.333179][ T335] device veth1_macvtap entered promiscuous mode [ 47.346485][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.354734][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.362915][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.371064][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.380373][ T328] device veth1_macvtap entered promiscuous mode [ 47.392279][ T333] device veth1_macvtap entered promiscuous mode [ 47.401942][ T334] device veth0_vlan entered promiscuous mode [ 47.411706][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.420035][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.428525][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.436526][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.444831][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.453099][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.461467][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.469747][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.477441][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.485122][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.492691][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.507990][ T326] device veth0_vlan entered promiscuous mode [ 47.518611][ T334] device veth1_macvtap entered promiscuous mode [ 47.527603][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.535738][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.544137][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.552676][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.560870][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.569252][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.577909][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.586457][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.594847][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.603239][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.611769][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.628404][ T332] device veth0_vlan entered promiscuous mode [ 47.640072][ T326] device veth1_macvtap entered promiscuous mode [ 47.647743][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.656395][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.664761][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.673037][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.680459][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.705441][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 47.705451][ T24] audit: type=1400 audit(1755141976.560:88): avc: denied { write } for pid=358 comm="syz-executor.4" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 47.705651][ T360] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.4' sets config #0 [ 47.746330][ T357] FAULT_INJECTION: forcing a failure. [ 47.746330][ T357] name failslab, interval 1, probability 0, space 0, times 1 [ 47.759418][ T357] CPU: 0 PID: 357 Comm: syz-executor.0 Not tainted 5.10.240-syzkaller-1008085-g1154f779f3f3 #0 [ 47.760576][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.769744][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 47.769759][ T357] Call Trace: [ 47.769793][ T357] __dump_stack+0x21/0x24 [ 47.769802][ T357] dump_stack_lvl+0x169/0x1d8 [ 47.769811][ T357] ? thaw_kernel_threads+0x220/0x220 [ 47.769820][ T357] ? show_regs_print_info+0x18/0x18 [ 47.769829][ T357] ? pointer+0xc30/0xc30 [ 47.769837][ T357] dump_stack+0x15/0x1c [ 47.769854][ T357] should_fail+0x3c1/0x510 [ 47.769866][ T357] ? kvasprintf_const+0xf2/0x240 [ 47.769878][ T357] __should_failslab+0xa4/0xe0 [ 47.769889][ T357] should_failslab+0x9/0x20 [ 47.769900][ T357] __kmalloc_track_caller+0x5f/0x320 [ 47.769919][ T357] kvasprintf+0xd4/0x180 [ 47.792186][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.795650][ T357] ? __x64_sys_ioctl+0x7b/0x90 [ 47.795667][ T357] ? do_syscall_64+0x31/0x40 [ 47.803875][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.805704][ T357] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.805725][ T357] ? bust_spinlocks+0xe0/0xe0 [ 47.815485][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.819248][ T357] ? rpm_resume+0xbcb/0x1a40 [ 47.819265][ T357] ? __kasan_check_write+0x14/0x20 [ 47.829374][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.833393][ T357] kvasprintf_const+0xf2/0x240 [ 47.833405][ T357] kobject_set_name_vargs+0x61/0x110 [ 47.833415][ T357] dev_set_name+0xd1/0x120 [ 47.833422][ T357] ? get_device+0x30/0x30 [ 47.833440][ T357] ? pm_runtime_init+0x258/0x330 [ 47.841690][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.843186][ T357] ? _raw_spin_unlock_irq+0x4e/0x70 [ 47.843204][ T357] usb_set_configuration+0xf76/0x1f80 [ 47.951166][ T357] proc_setconfig+0x300/0x590 [ 47.955828][ T357] ? selinux_file_ioctl+0x377/0x480 [ 47.961002][ T357] ? __fget_files+0x2c4/0x320 [ 47.965744][ T357] usbdev_ioctl+0x1058/0x1e40 [ 47.970390][ T357] ? usbdev_poll+0x200/0x200 [ 47.974951][ T357] ? security_file_ioctl+0x84/0xa0 [ 47.980060][ T357] ? usbdev_poll+0x200/0x200 [ 47.984618][ T357] __se_sys_ioctl+0x121/0x1a0 [ 47.989264][ T357] __x64_sys_ioctl+0x7b/0x90 [ 47.993822][ T357] do_syscall_64+0x31/0x40 [ 47.998216][ T357] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.004079][ T357] RIP: 0033:0x7f384c8dc959 [ 48.008466][ T357] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 48.028590][ T357] RSP: 002b:00007f384c45f0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.036976][ T357] RAX: ffffffffffffffda RBX: 00007f384c9fbf80 RCX: 00007f384c8dc959 [ 48.044919][ T357] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 48.052863][ T357] RBP: 00007f384c45f120 R08: 0000000000000000 R09: 0000000000000000 [ 48.060805][ T357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.068753][ T357] R13: 000000000000000b R14: 00007f384c9fbf80 R15: 00007ffeda300698 [ 48.080274][ T357] usb usb4: device_add((null)) --> -22 [ 48.087845][ T332] device veth1_macvtap entered promiscuous mode [ 48.094526][ T357] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 48.106229][ T357] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 48.114617][ T357] CPU: 0 PID: 357 Comm: syz-executor.0 Not tainted 5.10.240-syzkaller-1008085-g1154f779f3f3 #0 [ 48.124908][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 48.134960][ T357] RIP: 0010:__device_attach+0xae/0x400 [ 48.140397][ T357] Code: 8d 66 68 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 e7 e8 14 4f f2 fe 4d 8b 2c 24 4d 8d a5 d0 00 00 00 4c 89 e0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 17 03 00 00 41 0f b6 1c 24 89 de 83 e6 01 [ 48.160075][ T357] RSP: 0018:ffffc90001117be0 EFLAGS: 00010202 [ 48.166123][ T357] RAX: 000000000000001a RBX: dffffc0000000000 RCX: ffffffff8476e0dc [ 48.174076][ T357] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001117b60 [ 48.182027][ T357] RBP: ffffc90001117c98 R08: dffffc0000000000 R09: fffff52000222f6d [ 48.189991][ T357] R10: fffff52000222f6d R11: 1ffff92000222f6c R12: 00000000000000d0 [ 48.198068][ T357] R13: 0000000000000000 R14: ffff888110d3a830 R15: 0000000000000000 [ 48.206035][ T357] FS: 00007f384c45f6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 48.215065][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.221632][ T357] CR2: 00007f384c43dc98 CR3: 0000000110697000 CR4: 00000000003506b0 [ 48.229585][ T357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.237539][ T357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.245487][ T357] Call Trace: [ 48.248761][ T357] ? device_attach+0x20/0x20 [ 48.253333][ T357] ? do_vfs_ioctl+0x766/0x1510 [ 48.258081][ T357] ? __ia32_compat_sys_ioctl+0x7b0/0x7b0 [ 48.263689][ T357] ? usb_ifnum_to_if+0x281/0x300 [ 48.268694][ T357] device_attach+0x17/0x20 [ 48.273085][ T357] proc_ioctl+0x3f6/0x5e0 [ 48.277400][ T357] proc_ioctl_default+0xb9/0xf0 [ 48.282220][ T357] ? proc_releaseinterface+0x1b0/0x1b0 [ 48.287659][ T357] ? selinux_file_ioctl+0x377/0x480 [ 48.292832][ T357] ? kmem_cache_free+0x100/0x2d0 [ 48.297757][ T357] usbdev_ioctl+0x158a/0x1e40 [ 48.302405][ T357] ? usbdev_poll+0x200/0x200 [ 48.306974][ T357] ? security_file_ioctl+0x84/0xa0 [ 48.312076][ T357] ? usbdev_poll+0x200/0x200 [ 48.316635][ T357] __se_sys_ioctl+0x121/0x1a0 [ 48.321281][ T357] __x64_sys_ioctl+0x7b/0x90 [ 48.325841][ T357] do_syscall_64+0x31/0x40 [ 48.330240][ T357] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.336109][ T357] RIP: 0033:0x7f384c8dc959 [ 48.340497][ T357] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 48.360165][ T357] RSP: 002b:00007f384c45f0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.368558][ T357] RAX: ffffffffffffffda RBX: 00007f384c9fbf80 RCX: 00007f384c8dc959 [ 48.376592][ T357] RDX: 0000000020000080 RSI: 00000000c0105512 RDI: 0000000000000007 [ 48.384545][ T357] RBP: 00007f384c938c88 R08: 0000000000000000 R09: 0000000000000000 [ 48.392491][ T357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.400436][ T357] R13: 000000000000000b R14: 00007f384c9fbf80 R15: 00007ffeda300698 [ 48.408383][ T357] Modules linked in: [ 48.413763][ T24] audit: type=1400 audit(1755141977.270:89): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 48.414474][ T357] ---[ end trace 1538f6a4ab0e1e6e ]--- [ 48.437248][ T24] audit: type=1400 audit(1755141977.270:90): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.442601][ T357] RIP: 0010:__device_attach+0xae/0x400 [ 48.465056][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.468946][ T357] Code: 8d 66 68 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 e7 e8 14 4f f2 fe 4d 8b 2c 24 4d 8d a5 d0 00 00 00 4c 89 e0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 17 03 00 00 41 0f b6 1c 24 89 de 83 e6 01 [ 48.477096][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.496597][ T357] RSP: 0018:ffffc90001117be0 EFLAGS: 00010202 [ 48.504424][ T24] audit: type=1400 audit(1755141977.270:91): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.510243][ T357] RAX: 000000000000001a RBX: dffffc0000000000 RCX: ffffffff8476e0dc [ 48.531981][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.539858][ T357] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001117b60 [ 48.547488][ T24] audit: type=1400 audit(1755141977.270:92): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.567392][ T357] RBP: ffffc90001117c98 R08: dffffc0000000000 R09: fffff52000222f6d [ 48.583974][ T357] R10: fffff52000222f6d R11: 1ffff92000222f6c R12: 00000000000000d0 [ 48.592256][ T357] R13: 0000000000000000 R14: ffff888110d3a830 R15: 0000000000000000 [ 48.601066][ T357] FS: 00007f384c45f6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 48.610581][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.623141][ T357] CR2: 00007f384c43dc98 CR3: 0000000110697000 CR4: 00000000003506b0 [ 48.630122][ T24] audit: type=1400 audit(1755141977.270:93): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.631695][ T357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.653523][ T24] audit: type=1400 audit(1755141977.270:94): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.660669][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.682746][ T24] audit: type=1400 audit(1755141977.270:95): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.692096][ T357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.715764][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.721640][ T357] Kernel panic - not syncing: Fatal exception [ 48.730162][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.735878][ T357] Kernel Offset: disabled [ 48.748340][ T357] Rebooting in 86400 seconds..