Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts. 2023/12/03 12:00:05 ignoring optional flag "sandboxArg"="0" 2023/12/03 12:00:05 parsed 1 programs [ 105.998801][ T27] kauditd_printk_skb: 74 callbacks suppressed [ 105.998815][ T27] audit: type=1400 audit(1701604805.316:203): avc: denied { getattr } for pid=5408 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 106.030343][ T27] audit: type=1400 audit(1701604805.316:204): avc: denied { read } for pid=5408 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 106.052491][ T27] audit: type=1400 audit(1701604805.316:205): avc: denied { open } for pid=5408 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 106.093195][ T27] audit: type=1400 audit(1701604805.416:206): avc: denied { mounton } for pid=5413 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 106.121524][ T27] audit: type=1400 audit(1701604805.416:207): avc: denied { mount } for pid=5413 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 106.145875][ T27] audit: type=1400 audit(1701604805.446:208): avc: denied { read write } for pid=5413 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 106.174088][ T27] audit: type=1400 audit(1701604805.446:209): avc: denied { open } for pid=5413 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 106.211709][ T27] audit: type=1400 audit(1701604805.536:210): avc: denied { unlink } for pid=5413 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 106.759062][ T27] audit: type=1400 audit(1701604806.086:211): avc: denied { relabelto } for pid=5415 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2023/12/03 12:00:07 executed programs: 0 [ 108.196100][ T5413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 108.264915][ T4456] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 108.274516][ T4456] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 108.284134][ T4456] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 108.292174][ T4456] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 108.301195][ T4456] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 108.308894][ T4456] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 108.326558][ T27] audit: type=1400 audit(1701604807.646:212): avc: denied { mounton } for pid=5420 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 108.509768][ T5420] chnl_net:caif_netlink_parms(): no params data found [ 108.587021][ T5420] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.594386][ T5420] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.601806][ T5420] bridge_slave_0: entered allmulticast mode [ 108.611015][ T5420] bridge_slave_0: entered promiscuous mode [ 108.621799][ T5420] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.629899][ T5420] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.637126][ T5420] bridge_slave_1: entered allmulticast mode [ 108.644764][ T5420] bridge_slave_1: entered promiscuous mode [ 108.680607][ T5420] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.693390][ T5420] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.735017][ T5420] team0: Port device team_slave_0 added [ 108.744177][ T5420] team0: Port device team_slave_1 added [ 108.776741][ T5420] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.784710][ T5420] 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. [ 108.812450][ T5420] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.827648][ T5420] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.834859][ T5420] 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. [ 108.863975][ T5420] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.913997][ T5420] hsr_slave_0: entered promiscuous mode [ 108.921761][ T5420] hsr_slave_1: entered promiscuous mode [ 109.924211][ T5420] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 109.944489][ T5420] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 109.963947][ T5420] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 109.977199][ T5420] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 110.124654][ T5420] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.157691][ T5420] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.174759][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.182174][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.214747][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.222622][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.393145][ T4456] Bluetooth: hci0: command 0x0409 tx timeout [ 110.514728][ T5420] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.583873][ T5420] veth0_vlan: entered promiscuous mode [ 110.609660][ T5420] veth1_vlan: entered promiscuous mode [ 110.681450][ T5420] veth0_macvtap: entered promiscuous mode [ 110.694646][ T5420] veth1_macvtap: entered promiscuous mode [ 110.731436][ T5420] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.756606][ T5420] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.783120][ T5420] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.793453][ T5420] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.806513][ T5420] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.816090][ T5420] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.951555][ T778] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.964542][ T778] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.016344][ T2831] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.025726][ T2831] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.046053][ T27] audit: type=1400 audit(1701604810.366:213): avc: denied { mounton } for pid=5420 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=2323 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 111.176393][ T5490] loop0: detected capacity change from 0 to 256 [ 111.197256][ T27] audit: type=1400 audit(1701604810.516:214): avc: denied { mounton } for pid=5488 comm="syz-executor.0" path="/root/syzkaller-testdir965647553/syzkaller.CA1r5Y/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 111.286698][ T27] audit: type=1400 audit(1701604810.606:215): avc: denied { read append } for pid=5488 comm="syz-executor.0" name="sg0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 111.313767][ T5489] sg_write: data in/out 80/6 bytes for SCSI command 0x0-- guessing data in; [ 111.313767][ T5489] program syz-executor.0 not setting count and/or reply_len properly [ 111.352130][ T27] audit: type=1400 audit(1701604810.606:216): avc: denied { open } for pid=5488 comm="syz-executor.0" path="/dev/sg0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 111.354291][ T5489] ------------[ cut here ]------------ [ 111.384178][ T5489] WARNING: CPU: 1 PID: 5489 at lib/iov_iter.c:274 _copy_from_iter+0x38c/0x10f0 [ 111.393704][ T5489] Modules linked in: [ 111.397726][ T5489] CPU: 1 PID: 5489 Comm: syz-executor.0 Not tainted 6.7.0-rc4-syzkaller-g33cc938e65a9 #0 [ 111.408046][ T5489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 111.418696][ T5489] RIP: 0010:_copy_from_iter+0x38c/0x10f0 [ 111.424587][ T5489] Code: 7c fd 0f 01 cb 4c 89 f9 4c 89 f7 48 89 de e8 ab ee 13 06 48 89 cb 0f 01 ca 4d 89 fc 49 29 cc e9 db fe ff ff e8 25 0d 27 fd 90 <0f> 0b 90 45 31 e4 e9 25 ff ff ff e8 14 0d 27 fd 48 8b 14 24 4c 89 [ 111.445985][ T5489] RSP: 0018:ffffc900035bf620 EFLAGS: 00010293 [ 111.452321][ T5489] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff845f7068 [ 111.460588][ T5489] RDX: ffff88802966a000 RSI: ffffffff845f733b RDI: 0000000000000001 [ 111.468823][ T5489] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 111.477000][ T5489] R10: 0000000000000000 R11: ffffffff81dc3d25 R12: 0000000000000050 [ 111.485184][ T5489] R13: ffffea0001e65800 R14: ffffc900035bf838 R15: 0000000000000050 [ 111.493315][ T5489] FS: 00007f14b4ddb6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 111.502448][ T5489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.509557][ T5489] CR2: 000000002000002c CR3: 00000000251b3000 CR4: 00000000003506f0 [ 111.517745][ T5489] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 111.526096][ T5489] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 111.534248][ T5489] Call Trace: [ 111.537572][ T5489] [ 111.540781][ T5489] ? show_regs+0x8f/0xa0 [ 111.545082][ T5489] ? __warn+0xe6/0x390 [ 111.549526][ T5489] ? _copy_from_iter+0x38c/0x10f0 [ 111.554594][ T5489] ? report_bug+0x3bc/0x580 [ 111.559397][ T5489] ? handle_bug+0x3d/0x70 [ 111.563854][ T5489] ? exc_invalid_op+0x17/0x40 [ 111.568894][ T5489] ? asm_exc_invalid_op+0x1a/0x20 [ 111.574075][ T5489] ? kasan_set_track+0x25/0x30 [ 111.579209][ T5489] ? _copy_from_iter+0xb8/0x10f0 [ 111.584180][ T5489] ? _copy_from_iter+0x38b/0x10f0 [ 111.589577][ T5489] ? _copy_from_iter+0x38c/0x10f0 [ 111.595010][ T5489] ? page_copy_sane+0x2c0/0x2c0 [ 111.599990][ T5489] ? bio_add_hw_page+0x1b9/0x440 [ 111.604970][ T5489] ? bio_add_pc_page+0xb5/0x100 [ 111.610100][ T5489] ? bio_add_hw_page+0x440/0x440 [ 111.615426][ T5489] copy_page_from_iter+0xa5/0x120 [ 111.620612][ T5489] blk_rq_map_user_iov+0x9e7/0x1840 [ 111.625854][ T5489] ? bio_map_user_iov+0xa60/0xa60 [ 111.630971][ T5489] ? sg_common_write.constprop.0+0xc0e/0x1c90 [ 111.637218][ T5489] ? trace_contention_end+0xd6/0x100 [ 111.642653][ T5489] blk_rq_map_user_io+0x202/0x230 [ 111.647732][ T5489] ? blk_rq_map_user_io.part.0+0x2c0/0x2c0 [ 111.654278][ T5489] ? bit_wait_io_timeout+0x160/0x160 [ 111.659766][ T5489] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 111.665721][ T5489] sg_common_write.constprop.0+0xd61/0x1c90 [ 111.672230][ T5489] ? sg_read+0x1590/0x1590 [ 111.676713][ T5489] ? idr_get_free+0xa30/0xa30 [ 111.681536][ T5489] sg_write+0x82f/0xe10 [ 111.685747][ T5489] ? sg_ioctl+0x2760/0x2760 [ 111.690349][ T5489] ? security_file_permission+0x94/0x100 [ 111.696154][ T5489] vfs_write+0x2a4/0xdf0 [ 111.700644][ T5489] ? sg_ioctl+0x2760/0x2760 [ 111.705546][ T5489] ? kernel_write+0x6c0/0x6c0 [ 111.710429][ T5489] ? __might_fault+0xe6/0x1a0 [ 111.715159][ T5489] ? __fget_files+0x1c6/0x340 [ 111.720126][ T5489] ? __fget_light+0xe6/0x260 [ 111.724762][ T5489] ksys_write+0x12f/0x250 [ 111.729358][ T5489] ? __ia32_sys_read+0xb0/0xb0 [ 111.735376][ T5489] ? syscall_enter_from_user_mode+0x7f/0x120 [ 111.741496][ T5489] do_syscall_64+0x40/0x110 [ 111.746157][ T5489] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 111.752304][ T5489] RIP: 0033:0x7f14b407cb29 [ 111.756772][ T5489] 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 [ 111.778030][ T5489] RSP: 002b:00007f14b4ddb0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 111.786566][ T5489] RAX: ffffffffffffffda RBX: 00007f14b419bf80 RCX: 00007f14b407cb29 [ 111.794952][ T5489] RDX: 0000000000000030 RSI: 0000000020000000 RDI: 0000000000000005 [ 111.803196][ T5489] RBP: 00007f14b40c847a R08: 0000000000000000 R09: 0000000000000000 [ 111.812207][ T5489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.820271][ T5489] R13: 000000000000000b R14: 00007f14b419bf80 R15: 00007ffc44828128 [ 111.829639][ T5489] [ 111.833437][ T5489] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 111.841769][ T5489] CPU: 1 PID: 5489 Comm: syz-executor.0 Not tainted 6.7.0-rc4-syzkaller-g33cc938e65a9 #0 [ 111.851604][ T5489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 111.862124][ T5489] Call Trace: [ 111.865588][ T5489] [ 111.868518][ T5489] dump_stack_lvl+0xd9/0x1b0 [ 111.873190][ T5489] panic+0x6dc/0x790 [ 111.877101][ T5489] ? panic_smp_self_stop+0xa0/0xa0 [ 111.882235][ T5489] ? show_trace_log_lvl+0x363/0x4f0 [ 111.887805][ T5489] ? check_panic_on_warn+0x1f/0xb0 [ 111.893054][ T5489] ? _copy_from_iter+0x38c/0x10f0 [ 111.898202][ T5489] check_panic_on_warn+0xab/0xb0 [ 111.903161][ T5489] __warn+0xf2/0x390 [ 111.907063][ T5489] ? _copy_from_iter+0x38c/0x10f0 [ 111.914046][ T5489] report_bug+0x3bc/0x580 [ 111.918573][ T5489] handle_bug+0x3d/0x70 [ 111.922760][ T5489] exc_invalid_op+0x17/0x40 [ 111.927266][ T5489] asm_exc_invalid_op+0x1a/0x20 [ 111.932178][ T5489] RIP: 0010:_copy_from_iter+0x38c/0x10f0 [ 111.938112][ T5489] Code: 7c fd 0f 01 cb 4c 89 f9 4c 89 f7 48 89 de e8 ab ee 13 06 48 89 cb 0f 01 ca 4d 89 fc 49 29 cc e9 db fe ff ff e8 25 0d 27 fd 90 <0f> 0b 90 45 31 e4 e9 25 ff ff ff e8 14 0d 27 fd 48 8b 14 24 4c 89 [ 111.958780][ T5489] RSP: 0018:ffffc900035bf620 EFLAGS: 00010293 [ 111.964884][ T5489] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff845f7068 [ 111.972943][ T5489] RDX: ffff88802966a000 RSI: ffffffff845f733b RDI: 0000000000000001 [ 111.981187][ T5489] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 111.989176][ T5489] R10: 0000000000000000 R11: ffffffff81dc3d25 R12: 0000000000000050 [ 111.997438][ T5489] R13: ffffea0001e65800 R14: ffffc900035bf838 R15: 0000000000000050 [ 112.006578][ T5489] ? kasan_set_track+0x25/0x30 [ 112.011687][ T5489] ? _copy_from_iter+0xb8/0x10f0 [ 112.016753][ T5489] ? _copy_from_iter+0x38b/0x10f0 [ 112.022528][ T5489] ? page_copy_sane+0x2c0/0x2c0 [ 112.027413][ T5489] ? bio_add_hw_page+0x1b9/0x440 [ 112.032539][ T5489] ? bio_add_pc_page+0xb5/0x100 [ 112.037650][ T5489] ? bio_add_hw_page+0x440/0x440 [ 112.042637][ T5489] copy_page_from_iter+0xa5/0x120 [ 112.047890][ T5489] blk_rq_map_user_iov+0x9e7/0x1840 [ 112.053110][ T5489] ? bio_map_user_iov+0xa60/0xa60 [ 112.058280][ T5489] ? sg_common_write.constprop.0+0xc0e/0x1c90 [ 112.064549][ T5489] ? trace_contention_end+0xd6/0x100 [ 112.070309][ T5489] blk_rq_map_user_io+0x202/0x230 [ 112.075498][ T5489] ? blk_rq_map_user_io.part.0+0x2c0/0x2c0 [ 112.081444][ T5489] ? bit_wait_io_timeout+0x160/0x160 [ 112.086855][ T5489] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 112.093031][ T5489] sg_common_write.constprop.0+0xd61/0x1c90 [ 112.099241][ T5489] ? sg_read+0x1590/0x1590 [ 112.103924][ T5489] ? idr_get_free+0xa30/0xa30 [ 112.108611][ T5489] sg_write+0x82f/0xe10 [ 112.112774][ T5489] ? sg_ioctl+0x2760/0x2760 [ 112.117463][ T5489] ? security_file_permission+0x94/0x100 [ 112.123243][ T5489] vfs_write+0x2a4/0xdf0 [ 112.127532][ T5489] ? sg_ioctl+0x2760/0x2760 [ 112.133680][ T5489] ? kernel_write+0x6c0/0x6c0 [ 112.138651][ T5489] ? __might_fault+0xe6/0x1a0 [ 112.143365][ T5489] ? __fget_files+0x1c6/0x340 [ 112.148060][ T5489] ? __fget_light+0xe6/0x260 [ 112.152657][ T5489] ksys_write+0x12f/0x250 [ 112.157966][ T5489] ? __ia32_sys_read+0xb0/0xb0 [ 112.162737][ T5489] ? syscall_enter_from_user_mode+0x7f/0x120 [ 112.168733][ T5489] do_syscall_64+0x40/0x110 [ 112.173243][ T5489] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 112.179417][ T5489] RIP: 0033:0x7f14b407cb29 [ 112.183832][ T5489] 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 [ 112.204512][ T5489] RSP: 002b:00007f14b4ddb0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 112.213682][ T5489] RAX: ffffffffffffffda RBX: 00007f14b419bf80 RCX: 00007f14b407cb29 [ 112.221874][ T5489] RDX: 0000000000000030 RSI: 0000000020000000 RDI: 0000000000000005 [ 112.230884][ T5489] RBP: 00007f14b40c847a R08: 0000000000000000 R09: 0000000000000000 [ 112.238991][ T5489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.246988][ T5489] R13: 000000000000000b R14: 00007f14b419bf80 R15: 00007ffc44828128 [ 112.255010][ T5489] [ 112.258277][ T5489] Kernel Offset: disabled [ 112.262958][ T5489] Rebooting in 86400 seconds..