Warning: Permanently added '[localhost]:33741' (ECDSA) to the list of known hosts.
2023/05/17 15:31:59 fuzzer started
2023/05/17 15:31:59 dialing manager at localhost:44319
2023/05/17 15:31:59 checking machine...
2023/05/17 15:31:59 checking revisions...
syzkaller login: [ 64.692580] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:31:59 testing simple program...
[ 64.759170] cgroup: Unknown subsys name 'net'
[ 64.838155] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 77.356353] audit: type=1400 audit(1684337532.603:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 78.514039] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.515522] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.517462] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.522114] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.524247] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.526012] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.908334] ------------[ cut here ]------------
[ 78.909286] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 78.911071] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.912081] Modules linked in:
[ 78.912491] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.914187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.915889] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.916911] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 78.919038] RSP: 0018:ffff88801f5b7c00 EFLAGS: 00010282
[ 78.919670] RAX: 0000000000000000 RBX: ffff88800f65f440 RCX: 0000000000000000
[ 78.920469] RDX: ffff88800fe91b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.921294] RBP: ffff88800f65f454 R08: 0000000000000001 R09: 0000000000000000
[ 78.922137] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.922976] R13: ffffffff84e23fe0 R14: ffff88800f65f448 R15: ffffffff84d74dc0
[ 78.923799] FS: 00005555555d5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 78.924727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.925386] CR2: 00007f02ecd796f4 CR3: 0000000016488000 CR4: 0000000000350ee0
[ 78.926236] Call Trace:
[ 78.926548]
[ 78.926858] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 78.927434] ipv4_frags_init_net+0x269/0x440
[ 78.927978] ops_init+0xbb/0x6b0
[ 78.928402] setup_net+0x3d9/0x990
[ 78.928854] ? down_read_killable+0x1d7/0x4e0
[ 78.929392] ? __pfx_setup_net+0x10/0x10
[ 78.929943] ? copy_net_ns+0x17c/0x770
[ 78.930459] copy_net_ns+0x321/0x770
[ 78.930966] create_new_namespaces+0x3f6/0xb30
[ 78.931554] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.932205] ksys_unshare+0x44d/0x8e0
[ 78.932727] ? __pfx_ksys_unshare+0x10/0x10
[ 78.933270] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.934032] __x64_sys_unshare+0x31/0x40
[ 78.934554] do_syscall_64+0x3f/0x90
[ 78.935058] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.935731] RIP: 0033:0x7f1e466a80d7
[ 78.936203] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 78.938397] RSP: 002b:00007ffe25cfb3a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 78.939365] RAX: ffffffffffffffda RBX: 00007ffe25cfb9e8 RCX: 00007f1e466a80d7
[ 78.940262] RDX: 00007f1e4671241f RSI: 00007ffe25cfb340 RDI: 0000000040000000
[ 78.941149] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe25cfb150
[ 78.942063] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e467babf0
[ 78.942948] R13: 00007ffe25cfb480 R14: 0000000000000000 R15: 00000000000000f8
[ 78.943872]
[ 78.944174] irq event stamp: 7971
[ 78.944630] hardirqs last enabled at (7983): [] __up_console_sem+0x78/0x80
[ 78.945689] hardirqs last disabled at (7994): [] __up_console_sem+0x5d/0x80
[ 78.946754] softirqs last enabled at (7956): [] irq_exit_rcu+0x93/0xc0
[ 78.947776] softirqs last disabled at (7951): [] irq_exit_rcu+0x93/0xc0
[ 78.948801] ---[ end trace 0000000000000000 ]---
[ 78.953583] ------------[ cut here ]------------
[ 78.954208] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 78.955954] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.957012] Modules linked in:
[ 78.957444] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.958669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.959724] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.960400] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 78.962723] RSP: 0018:ffff88801f5b7c00 EFLAGS: 00010282
[ 78.963403] RAX: 0000000000000000 RBX: ffff88800aef4240 RCX: 0000000000000000
[ 78.964344] RDX: ffff88800fe91b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.965282] RBP: ffff88800aef4254 R08: 0000000000000001 R09: 0000000000000000
[ 78.966235] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.967178] R13: ffffffff84e23fe0 R14: ffff88800aef4248 R15: ffffffff84da7d60
[ 78.968117] FS: 00005555555d5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 78.969159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.969954] CR2: 00007f02ecd796f4 CR3: 0000000016488000 CR4: 0000000000350ee0
[ 78.970877] Call Trace:
[ 78.971215]
[ 78.971518] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 78.972165] ipv6_frags_init_net+0x206/0x3c0
[ 78.972771] ops_init+0xbb/0x6b0
[ 78.973222] setup_net+0x3d9/0x990
[ 78.973702] ? down_read_killable+0x1d7/0x4e0
[ 78.974287] ? __pfx_setup_net+0x10/0x10
[ 78.974824] ? copy_net_ns+0x17c/0x770
[ 78.975331] copy_net_ns+0x321/0x770
[ 78.975844] create_new_namespaces+0x3f6/0xb30
[ 78.976435] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.977077] ksys_unshare+0x44d/0x8e0
[ 78.977570] ? __pfx_ksys_unshare+0x10/0x10
[ 78.978162] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.978900] __x64_sys_unshare+0x31/0x40
[ 78.979422] do_syscall_64+0x3f/0x90
[ 78.979935] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.980580] RIP: 0033:0x7f1e466a80d7
[ 78.981073] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 78.983309] RSP: 002b:00007ffe25cfb3a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 78.984272] RAX: ffffffffffffffda RBX: 00007ffe25cfb9e8 RCX: 00007f1e466a80d7
[ 78.985183] RDX: 00007f1e4671241f RSI: 00007ffe25cfb340 RDI: 0000000040000000
[ 78.986094] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe25cfb150
[ 78.986989] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e467babf0
[ 78.987886] R13: 00007ffe25cfb480 R14: 0000000000000000 R15: 00000000000000f8
[ 78.988819]
[ 78.989125] irq event stamp: 9501
[ 78.989546] hardirqs last enabled at (9511): [] __up_console_sem+0x78/0x80
[ 78.990649] hardirqs last disabled at (9524): [] __up_console_sem+0x5d/0x80
[ 78.991723] softirqs last enabled at (8506): [] netlink_insert+0x187/0x1820
[ 78.992824] softirqs last disabled at (8504): [] release_sock+0x1f/0x1b0
[ 78.993873] ---[ end trace 0000000000000000 ]---
[ 78.995196] ------------[ cut here ]------------
[ 78.995883] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 78.997822] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.998919] Modules linked in:
[ 78.999324] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 79.000485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.001516] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.002216] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 79.004409] RSP: 0018:ffff88801f5b7bf0 EFLAGS: 00010286
[ 79.005100] RAX: 0000000000000000 RBX: ffff88800aef4a40 RCX: 0000000000000000
[ 79.006008] RDX: ffff88800fe91b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.006921] RBP: ffff88800aef4a54 R08: 0000000000000001 R09: 0000000000000000
[ 79.007817] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.008731] R13: ffffffff84e23fe0 R14: ffff88800aef4a48 R15: ffffffff84db0aa0
[ 79.009633] FS: 00005555555d5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.010651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.011366] CR2: 00007f02ecd796f4 CR3: 0000000016488000 CR4: 0000000000350ee0
[ 79.012274] Call Trace:
[ 79.012636]
[ 79.012947] nf_ct_net_init+0x224/0x3d0
[ 79.013473] ? __pfx_nf_ct_net_init+0x10/0x10
[ 79.014095] ops_init+0xbb/0x6b0
[ 79.014551] setup_net+0x3d9/0x990
[ 79.015044] ? down_read_killable+0x1d7/0x4e0
[ 79.015652] ? __pfx_setup_net+0x10/0x10
[ 79.016171] ? copy_net_ns+0x17c/0x770
[ 79.016717] copy_net_ns+0x321/0x770
[ 79.017204] create_new_namespaces+0x3f6/0xb30
[ 79.017825] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.018472] ksys_unshare+0x44d/0x8e0
[ 79.018994] ? __pfx_ksys_unshare+0x10/0x10
[ 79.019543] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.020288] __x64_sys_unshare+0x31/0x40
[ 79.020841] do_syscall_64+0x3f/0x90
[ 79.021331] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.022030] RIP: 0033:0x7f1e466a80d7
[ 79.022507] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 79.024697] RSP: 002b:00007ffe25cfb3a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.025669] RAX: ffffffffffffffda RBX: 00007ffe25cfb9e8 RCX: 00007f1e466a80d7
[ 79.026542] RDX: 00007f1e4671241f RSI: 00007ffe25cfb340 RDI: 0000000040000000
[ 79.027425] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe25cfb150
[ 79.028317] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1e467babf0
[ 79.029210] R13: 00007ffe25cfb480 R14: 0000000000000000 R15: 00000000000000f8
[ 79.030162]
[ 79.030462] irq event stamp: 10301
[ 79.030931] hardirqs last enabled at (10313): [] __up_console_sem+0x78/0x80
[ 79.031993] hardirqs last disabled at (10324): [] __up_console_sem+0x5d/0x80
[ 79.033075] softirqs last enabled at (9918): [] irq_exit_rcu+0x93/0xc0
[ 79.034124] softirqs last disabled at (9913): [] irq_exit_rcu+0x93/0xc0
[ 79.035173] ---[ end trace 0000000000000000 ]---
executing program
[ 80.537201] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 82.585210] Bluetooth: hci0: command 0x041b tx timeout
[ 84.633197] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 86.680690] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:31:45 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=00007f3220034758 RCX=000055c45e125c80 RDX=0000000000000000
RSI=000055c45e125e30 RDI=00007f3220034758 RBP=000055c45e114570 RSP=00007f322d795a20
R8 =0000000000000004 R9 =0000000000000004 R10=0000000000000000 R11=0000000000000000
R12=000055c45cb78a50 R13=00007f322d795a70 R14=0000000000000001 R15=000055c45e125e30
RIP=000055c45cb2a6f1 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f322d796700 00000000 00000000
GS =0000 0000000000000000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f771d90d7f0 CR3=000000000e766000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2034313a32333a35312037312079614d XMM01=5d3738313431392e38372020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3738313431392e38372020205b20 XMM07=732034313a32333a3531203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=ffff88806cf287c0 RCX=0000000000000000 RDX=ffff88806cf34988
RSI=ffff88806cf287c0 RDI=ffff88806cf287c0 RBP=0000000000000004 RSP=ffff88801f5b7878
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000004 R11=0000000000000001
R12=0000000000000001 R13=0000000000000000 R14=ffffffff85244949 R15=ffff88801f5b7968
RIP=ffffffff8216feb6 RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00005555555d5400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f02ecd796f4 CR3=0000000016488000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000