Warning: Permanently added '[localhost]:61567' (ECDSA) to the list of known hosts.
2023/05/16 15:31:43 fuzzer started
2023/05/16 15:31:43 dialing manager at localhost:35573
2023/05/16 15:31:43 checking machine...
2023/05/16 15:31:43 checking revisions...
syzkaller login: [ 36.683983] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:31:43 testing simple program...
[ 36.758181] cgroup: Unknown subsys name 'net'
[ 36.838766] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.434751] audit: type=1400 audit(1684251118.645:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 52.551990] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.553499] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.555746] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.558851] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.560634] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.562000] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.949178] ------------[ cut here ]------------
[ 52.949885] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.951710] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.952810] Modules linked in:
[ 52.953230] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.958696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.959891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.960644] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.962940] RSP: 0018:ffff888018eefc00 EFLAGS: 00010282
[ 52.963669] RAX: 0000000000000000 RBX: ffff88801634b440 RCX: 0000000000000000
[ 52.964599] RDX: ffff888016cfb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.965508] RBP: ffff88801634b454 R08: 0000000000000001 R09: 0000000000000000
[ 52.966461] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.967391] R13: ffffffff84e223a0 R14: ffff88801634b448 R15: ffffffff84d73340
[ 52.968313] FS: 0000555557325400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.969375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.970170] CR2: 00007f2bc519b020 CR3: 0000000016d46000 CR4: 0000000000350ee0
[ 52.971093] Call Trace:
[ 52.971436]
[ 52.971772] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.972415] ipv4_frags_init_net+0x269/0x440
[ 52.973017] ops_init+0xbb/0x6b0
[ 52.973482] setup_net+0x3d9/0x990
[ 52.973995] ? down_read_killable+0x1d7/0x4e0
[ 52.974621] ? __pfx_setup_net+0x10/0x10
[ 52.975148] ? copy_net_ns+0x17c/0x770
[ 52.975700] copy_net_ns+0x321/0x770
[ 52.976206] create_new_namespaces+0x3f6/0xb30
[ 52.976841] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.977482] ksys_unshare+0x44d/0x8e0
[ 52.978051] ? __pfx_ksys_unshare+0x10/0x10
[ 52.978656] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.979408] __x64_sys_unshare+0x31/0x40
[ 52.979977] do_syscall_64+0x3f/0x90
[ 52.980470] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.981171] RIP: 0033:0x7fd77e7a30d7
[ 52.981698] 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
[ 52.984029] RSP: 002b:00007ffdd1f0a9b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.985027] RAX: ffffffffffffffda RBX: 00007ffdd1f0aff8 RCX: 00007fd77e7a30d7
[ 52.985971] RDX: 00007fd77e80d41f RSI: 00007ffdd1f0a950 RDI: 0000000040000000
[ 52.986902] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd1f0a760
[ 52.987840] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd77e8b5bf0
[ 52.988767] R13: 00007ffdd1f0aa90 R14: 0000000000000000 R15: 00000000000000f8
[ 52.989729]
[ 52.990047] irq event stamp: 8159
[ 52.990495] hardirqs last enabled at (8169): [] __up_console_sem+0x78/0x80
[ 52.991561] hardirqs last disabled at (8182): [] __up_console_sem+0x5d/0x80
[ 52.992658] softirqs last enabled at (7716): [] irq_exit_rcu+0x93/0xc0
[ 52.993692] softirqs last disabled at (7701): [] irq_exit_rcu+0x93/0xc0
[ 52.994735] ---[ end trace 0000000000000000 ]---
[ 53.000407] ------------[ cut here ]------------
[ 53.001026] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.002778] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.003838] Modules linked in:
[ 53.004249] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.005396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.006430] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.007106] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.009300] RSP: 0018:ffff888018eefc00 EFLAGS: 00010282
[ 53.010014] RAX: 0000000000000000 RBX: ffff88800c7f0240 RCX: 0000000000000000
[ 53.010892] RDX: ffff888016cfb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.011775] RBP: ffff88800c7f0254 R08: 0000000000000001 R09: 0000000000000000
[ 53.012657] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.013518] R13: ffffffff84e223a0 R14: ffff88800c7f0248 R15: ffffffff84da62e0
[ 53.014415] FS: 0000555557325400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.015439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.016179] CR2: 00007f2bc519b020 CR3: 0000000016d46000 CR4: 0000000000350ee0
[ 53.017074] Call Trace:
[ 53.017415]
[ 53.017758] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.018422] ipv6_frags_init_net+0x206/0x3c0
[ 53.019030] ops_init+0xbb/0x6b0
[ 53.019491] setup_net+0x3d9/0x990
[ 53.020003] ? down_read_killable+0x1d7/0x4e0
[ 53.020632] ? __pfx_setup_net+0x10/0x10
[ 53.021170] ? copy_net_ns+0x17c/0x770
[ 53.021723] copy_net_ns+0x321/0x770
[ 53.022244] create_new_namespaces+0x3f6/0xb30
[ 53.022881] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.023520] ksys_unshare+0x44d/0x8e0
[ 53.024075] ? __pfx_ksys_unshare+0x10/0x10
[ 53.024686] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.025431] __x64_sys_unshare+0x31/0x40
[ 53.026012] do_syscall_64+0x3f/0x90
[ 53.026510] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.027214] RIP: 0033:0x7fd77e7a30d7
[ 53.027734] 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
[ 53.030032] RSP: 002b:00007ffdd1f0a9b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.031021] RAX: ffffffffffffffda RBX: 00007ffdd1f0aff8 RCX: 00007fd77e7a30d7
[ 53.031941] RDX: 00007fd77e80d41f RSI: 00007ffdd1f0a950 RDI: 0000000040000000
[ 53.032859] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd1f0a760
[ 53.033783] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd77e8b5bf0
[ 53.034708] R13: 00007ffdd1f0aa90 R14: 0000000000000000 R15: 00000000000000f8
[ 53.035662]
[ 53.035969] irq event stamp: 9949
[ 53.036402] hardirqs last enabled at (9959): [] __up_console_sem+0x78/0x80
[ 53.037513] hardirqs last disabled at (9970): [] __up_console_sem+0x5d/0x80
[ 53.038636] softirqs last enabled at (9990): [] irq_exit_rcu+0x93/0xc0
[ 53.039725] softirqs last disabled at (9981): [] irq_exit_rcu+0x93/0xc0
[ 53.040794] ---[ end trace 0000000000000000 ]---
[ 53.042200] ------------[ cut here ]------------
[ 53.042845] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.044778] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.045854] Modules linked in:
[ 53.046266] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.047426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.048444] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.049127] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.051331] RSP: 0018:ffff888018eefbf0 EFLAGS: 00010286
[ 53.052015] RAX: 0000000000000000 RBX: ffff88800c7f0a40 RCX: 0000000000000000
[ 53.052903] RDX: ffff888016cfb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.053806] RBP: ffff88800c7f0a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.054729] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.055632] R13: ffffffff84e223a0 R14: ffff88800c7f0a48 R15: ffffffff84daf020
[ 53.056491] FS: 0000555557325400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.057499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.058248] CR2: 00007f2bc519b020 CR3: 0000000016d46000 CR4: 0000000000350ee0
[ 53.059157] Call Trace:
[ 53.059486]
[ 53.059819] nf_ct_net_init+0x224/0x3d0
[ 53.060340] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.060951] ops_init+0xbb/0x6b0
[ 53.061395] setup_net+0x3d9/0x990
[ 53.061894] ? down_read_killable+0x1d7/0x4e0
[ 53.062457] ? __pfx_setup_net+0x10/0x10
[ 53.063000] ? copy_net_ns+0x17c/0x770
[ 53.063512] copy_net_ns+0x321/0x770
[ 53.064025] create_new_namespaces+0x3f6/0xb30
[ 53.064640] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.065253] ksys_unshare+0x44d/0x8e0
[ 53.065779] ? __pfx_ksys_unshare+0x10/0x10
[ 53.066382] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.067163] __x64_sys_unshare+0x31/0x40
[ 53.067733] do_syscall_64+0x3f/0x90
[ 53.068229] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.068918] RIP: 0033:0x7fd77e7a30d7
[ 53.069407] 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
[ 53.071666] RSP: 002b:00007ffdd1f0a9b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.072655] RAX: ffffffffffffffda RBX: 00007ffdd1f0aff8 RCX: 00007fd77e7a30d7
[ 53.073574] RDX: 00007fd77e80d41f RSI: 00007ffdd1f0a950 RDI: 0000000040000000
[ 53.074485] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd1f0a760
[ 53.075410] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd77e8b5bf0
[ 53.076332] R13: 00007ffdd1f0aa90 R14: 0000000000000000 R15: 00000000000000f8
[ 53.077291]
[ 53.077639] irq event stamp: 10721
[ 53.078102] hardirqs last enabled at (10731): [] __up_console_sem+0x78/0x80
[ 53.079208] hardirqs last disabled at (10742): [] __up_console_sem+0x5d/0x80
[ 53.080309] softirqs last enabled at (10406): [] irq_exit_rcu+0x93/0xc0
[ 53.081389] softirqs last disabled at (10401): [] irq_exit_rcu+0x93/0xc0
[ 53.082508] ---[ end trace 0000000000000000 ]---
executing program
[ 54.631283] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.678679] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.726678] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.774623] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:31:59 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffff8542a780 RCX=0000000000000100 RDX=0000000000000000
RSI=ffffffff814c7477 RDI=ffffffff8542ab74 RBP=ffffffff8542a780 RSP=ffff88806ce09a18
R8 =0000000000000001 R9 =ffffffff8542b168 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffffffff865f7df9 R13=0000000000000000 R14=ffffffff8542a780 R15=ffff88800eb34670
RIP=ffffffff8135a228 RFL=00000246 [---Z-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 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 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=00007f4700031018 CR3=000000000e16e000 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=2030303a32333a35312036312079614d XMM01=5d3033323335392e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018eef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555557325400 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=00007f2bc519b020 CR3=0000000016d46000 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