Warning: Permanently added '[localhost]:34222' (ECDSA) to the list of known hosts.
2023/05/16 14:08:09 fuzzer started
2023/05/16 14:08:10 dialing manager at localhost:35573
2023/05/16 14:08:10 checking machine...
2023/05/16 14:08:10 checking revisions...
syzkaller login: [ 51.850922] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:08:10 testing simple program...
[ 51.916878] cgroup: Unknown subsys name 'net'
[ 52.006734] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.410300] audit: type=1400 audit(1684246104.097:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 66.505020] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.509228] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.511121] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.518236] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.521582] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.524741] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 66.966405] ------------[ cut here ]------------
[ 66.967632] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.969997] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.971185] Modules linked in:
[ 66.971590] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.976307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.977341] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.978043] 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
[ 66.980196] RSP: 0018:ffff88800e777c00 EFLAGS: 00010282
[ 66.980847] RAX: 0000000000000000 RBX: ffff88800ef3c040 RCX: 0000000000000000
[ 66.981726] RDX: ffff888016f30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.982614] RBP: ffff88800ef3c054 R08: 0000000000000001 R09: 0000000000000000
[ 66.983495] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.984400] R13: ffffffff84e223a0 R14: ffff88800ef3c048 R15: ffffffff84d73340
[ 66.985291] FS: 00005555559f5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.986307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.987055] CR2: 00007ff42e65c1a0 CR3: 000000000ea12000 CR4: 0000000000350ee0
[ 66.987967] Call Trace:
[ 66.988295]
[ 66.988593] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.989244] ipv4_frags_init_net+0x269/0x440
[ 66.989809] ops_init+0xbb/0x6b0
[ 66.990319] setup_net+0x3d9/0x990
[ 66.990774] ? down_read_killable+0x1d7/0x4e0
[ 66.991381] ? __pfx_setup_net+0x10/0x10
[ 66.991920] ? copy_net_ns+0x17c/0x770
[ 66.992430] copy_net_ns+0x321/0x770
[ 66.992951] create_new_namespaces+0x3f6/0xb30
[ 66.993550] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.994213] ksys_unshare+0x44d/0x8e0
[ 66.994712] ? __pfx_ksys_unshare+0x10/0x10
[ 66.995298] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.996053] __x64_sys_unshare+0x31/0x40
[ 66.996580] do_syscall_64+0x3f/0x90
[ 66.997085] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.997740] RIP: 0033:0x7fe60af8a0d7
[ 66.998249] 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
[ 67.000432] RSP: 002b:00007ffda404eed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.001394] RAX: ffffffffffffffda RBX: 00007ffda404f518 RCX: 00007fe60af8a0d7
[ 67.002326] RDX: 00007fe60aff441f RSI: 00007ffda404ee70 RDI: 0000000040000000
[ 67.003219] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda404ec80
[ 67.004111] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe60b09cbf0
[ 67.005011] R13: 00007ffda404efb0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.005940]
[ 67.006242] irq event stamp: 7881
[ 67.006662] hardirqs last enabled at (7891): [] __up_console_sem+0x78/0x80
[ 67.007733] hardirqs last disabled at (7902): [] __up_console_sem+0x5d/0x80
[ 67.008793] softirqs last enabled at (7720): [] irq_exit_rcu+0x93/0xc0
[ 67.009854] softirqs last disabled at (7715): [] irq_exit_rcu+0x93/0xc0
[ 67.010908] ---[ end trace 0000000000000000 ]---
[ 67.016567] ------------[ cut here ]------------
[ 67.017188] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.019085] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.020152] Modules linked in:
[ 67.020558] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.021717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.022731] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.023405] 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
[ 67.025588] RSP: 0018:ffff88800e777c00 EFLAGS: 00010282
[ 67.026294] RAX: 0000000000000000 RBX: ffff88800d700e40 RCX: 0000000000000000
[ 67.027186] RDX: ffff888016f30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.028087] RBP: ffff88800d700e54 R08: 0000000000000001 R09: 0000000000000000
[ 67.028980] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.029845] R13: ffffffff84e223a0 R14: ffff88800d700e48 R15: ffffffff84da62e0
[ 67.030755] FS: 00005555559f5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.031765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.032523] CR2: 00007ff42e65c1a0 CR3: 000000000ea12000 CR4: 0000000000350ee0
[ 67.033430] Call Trace:
[ 67.033759]
[ 67.034120] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.034736] ipv6_frags_init_net+0x206/0x3c0
[ 67.035321] ops_init+0xbb/0x6b0
[ 67.035781] setup_net+0x3d9/0x990
[ 67.036268] ? down_read_killable+0x1d7/0x4e0
[ 67.036843] ? __pfx_setup_net+0x10/0x10
[ 67.037388] ? copy_net_ns+0x17c/0x770
[ 67.037940] copy_net_ns+0x321/0x770
[ 67.038425] create_new_namespaces+0x3f6/0xb30
[ 67.039053] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.039681] ksys_unshare+0x44d/0x8e0
[ 67.040208] ? __pfx_ksys_unshare+0x10/0x10
[ 67.040763] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.041512] __x64_sys_unshare+0x31/0x40
[ 67.042092] do_syscall_64+0x3f/0x90
[ 67.042580] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.043262] RIP: 0033:0x7fe60af8a0d7
[ 67.043734] 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
[ 67.045943] RSP: 002b:00007ffda404eed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.046871] RAX: ffffffffffffffda RBX: 00007ffda404f518 RCX: 00007fe60af8a0d7
[ 67.047787] RDX: 00007fe60aff441f RSI: 00007ffda404ee70 RDI: 0000000040000000
[ 67.048697] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda404ec80
[ 67.049594] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe60b09cbf0
[ 67.050518] R13: 00007ffda404efb0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.051454]
[ 67.051763] irq event stamp: 9597
[ 67.052229] hardirqs last enabled at (9609): [] __up_console_sem+0x78/0x80
[ 67.053310] hardirqs last disabled at (9620): [] __up_console_sem+0x5d/0x80
[ 67.054413] softirqs last enabled at (8510): [] netlink_insert+0x187/0x1820
[ 67.055600] softirqs last disabled at (8508): [] release_sock+0x1f/0x1b0
[ 67.056725] ---[ end trace 0000000000000000 ]---
[ 67.058147] ------------[ cut here ]------------
[ 67.058740] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.060730] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.061848] Modules linked in:
[ 67.062294] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.063449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.064474] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.065159] 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
[ 67.067345] RSP: 0018:ffff88800e777bf0 EFLAGS: 00010286
[ 67.068042] RAX: 0000000000000000 RBX: ffff88800d701640 RCX: 0000000000000000
[ 67.068930] RDX: ffff888016f30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.069795] RBP: ffff88800d701654 R08: 0000000000000001 R09: 0000000000000000
[ 67.070704] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.071579] R13: ffffffff84e223a0 R14: ffff88800d701648 R15: ffffffff84daf020
[ 67.072479] FS: 00005555559f5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.073476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.074238] CR2: 00007ff42e65c1a0 CR3: 000000000ea12000 CR4: 0000000000350ee0
[ 67.075132] Call Trace:
[ 67.075460]
[ 67.075758] nf_ct_net_init+0x224/0x3d0
[ 67.076316] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.076927] ops_init+0xbb/0x6b0
[ 67.077374] setup_net+0x3d9/0x990
[ 67.077841] ? down_read_killable+0x1d7/0x4e0
[ 67.078447] ? __pfx_setup_net+0x10/0x10
[ 67.078982] ? copy_net_ns+0x17c/0x770
[ 67.079495] copy_net_ns+0x321/0x770
[ 67.080015] create_new_namespaces+0x3f6/0xb30
[ 67.080603] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.081247] ksys_unshare+0x44d/0x8e0
[ 67.081742] ? __pfx_ksys_unshare+0x10/0x10
[ 67.082333] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.083072] __x64_sys_unshare+0x31/0x40
[ 67.083587] do_syscall_64+0x3f/0x90
[ 67.084102] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.084736] RIP: 0033:0x7fe60af8a0d7
[ 67.085237] 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
[ 67.087431] RSP: 002b:00007ffda404eed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.088380] RAX: ffffffffffffffda RBX: 00007ffda404f518 RCX: 00007fe60af8a0d7
[ 67.089267] RDX: 00007fe60aff441f RSI: 00007ffda404ee70 RDI: 0000000040000000
[ 67.090184] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda404ec80
[ 67.091066] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe60b09cbf0
[ 67.091962] R13: 00007ffda404efb0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.092839]
[ 67.093177] irq event stamp: 10351
[ 67.093605] hardirqs last enabled at (10361): [] __up_console_sem+0x78/0x80
[ 67.094675] hardirqs last disabled at (10372): [] __up_console_sem+0x5d/0x80
[ 67.095732] softirqs last enabled at (9792): [] irq_exit_rcu+0x93/0xc0
[ 67.096761] softirqs last disabled at (9787): [] irq_exit_rcu+0x93/0xc0
[ 67.097799] ---[ end trace 0000000000000000 ]---
[ 68.591577] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.638968] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 72.687067] Bluetooth: hci0: command 0x040f tx timeout
[ 74.734973] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:08:22 Registers:
info registers vcpu 0
RAX=000000000002d5d9 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
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=00007ff42e66a930 CR3=000000000e200000 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=2035323a38303a34312036312079614d XMM01=5d3739393936392e36362020205b203a
XMM02=74656e20746120363632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120363632203a4449
XMM06=57205d3739393936392e36362020205b XMM07=79732035323a38303a34312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800e7775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555559f5400 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=00007ff42e65c1a0 CR3=000000000ea12000 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