Warning: Permanently added '[localhost]:34643' (ECDSA) to the list of known hosts.
2023/05/17 15:33:08 fuzzer started
2023/05/17 15:33:09 dialing manager at localhost:44319
2023/05/17 15:33:09 checking machine...
2023/05/17 15:33:09 checking revisions...
syzkaller login: [ 44.463371] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:33:09 testing simple program...
[ 44.529514] cgroup: Unknown subsys name 'net'
[ 44.608863] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.457475] audit: type=1400 audit(1684337601.368:6): 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
[ 57.585562] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.587149] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.590173] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.593346] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.596077] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.597165] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.981153] ------------[ cut here ]------------
[ 57.981885] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.984488] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.985620] Modules linked in:
[ 57.986044] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.990403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.991520] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.992200] 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
[ 57.994568] RSP: 0018:ffff88801cf2fc00 EFLAGS: 00010282
[ 57.995256] RAX: 0000000000000000 RBX: ffff88800ee79440 RCX: 0000000000000000
[ 57.996215] RDX: ffff888015801b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.997185] RBP: ffff88800ee79454 R08: 0000000000000001 R09: 0000000000000000
[ 57.998149] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.999101] R13: ffffffff84e23fe0 R14: ffff88800ee79448 R15: ffffffff84d74dc0
[ 58.000074] FS: 00005555571da400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.001149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.001970] CR2: 00007f695b19a6f4 CR3: 000000000f172000 CR4: 0000000000350ee0
[ 58.002944] Call Trace:
[ 58.003297]
[ 58.003647] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.004300] ipv4_frags_init_net+0x269/0x440
[ 58.004942] ops_init+0xbb/0x6b0
[ 58.005456] setup_net+0x3d9/0x990
[ 58.005949] ? down_read_killable+0x1d7/0x4e0
[ 58.006607] ? __pfx_setup_net+0x10/0x10
[ 58.007159] ? copy_net_ns+0x17c/0x770
[ 58.007739] copy_net_ns+0x321/0x770
[ 58.008260] create_new_namespaces+0x3f6/0xb30
[ 58.008921] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.009615] ksys_unshare+0x44d/0x8e0
[ 58.010141] ? __pfx_ksys_unshare+0x10/0x10
[ 58.010778] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.011574] __x64_sys_unshare+0x31/0x40
[ 58.012129] do_syscall_64+0x3f/0x90
[ 58.012670] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.013362] RIP: 0033:0x7f31280170d7
[ 58.013891] 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
[ 58.016224] RSP: 002b:00007ffdebd029e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.017235] RAX: ffffffffffffffda RBX: 00007ffdebd03028 RCX: 00007f31280170d7
[ 58.018189] RDX: 00007f312808141f RSI: 00007ffdebd02980 RDI: 0000000040000000
[ 58.019157] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebd02790
[ 58.020105] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3128129bf0
[ 58.021049] R13: 00007ffdebd02ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.022014]
[ 58.022338] irq event stamp: 9423
[ 58.022840] hardirqs last enabled at (9435): [] __up_console_sem+0x78/0x80
[ 58.023973] hardirqs last disabled at (9446): [] __up_console_sem+0x5d/0x80
[ 58.025111] softirqs last enabled at (8916): [] irq_exit_rcu+0x93/0xc0
[ 58.026206] softirqs last disabled at (8565): [] irq_exit_rcu+0x93/0xc0
[ 58.027349] ---[ end trace 0000000000000000 ]---
[ 58.032965] ------------[ cut here ]------------
[ 58.034100] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.035970] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.037127] Modules linked in:
[ 58.037604] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.038865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.039962] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.040687] 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
[ 58.043073] RSP: 0018:ffff88801cf2fc00 EFLAGS: 00010282
[ 58.043817] RAX: 0000000000000000 RBX: ffff88800d6c8e40 RCX: 0000000000000000
[ 58.044774] RDX: ffff888015801b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.045730] RBP: ffff88800d6c8e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.046694] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.047650] R13: ffffffff84e23fe0 R14: ffff88800d6c8e48 R15: ffffffff84da7d60
[ 58.048602] FS: 00005555571da400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.049664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.050484] CR2: 00007f695b19a6f4 CR3: 000000000f172000 CR4: 0000000000350ee0
[ 58.051400] Call Trace:
[ 58.051782]
[ 58.052102] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.052805] ipv6_frags_init_net+0x206/0x3c0
[ 58.053398] ops_init+0xbb/0x6b0
[ 58.053913] setup_net+0x3d9/0x990
[ 58.054402] ? down_read_killable+0x1d7/0x4e0
[ 58.055059] ? __pfx_setup_net+0x10/0x10
[ 58.055637] ? copy_net_ns+0x17c/0x770
[ 58.056190] copy_net_ns+0x321/0x770
[ 58.056741] create_new_namespaces+0x3f6/0xb30
[ 58.057366] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.058057] ksys_unshare+0x44d/0x8e0
[ 58.058616] ? __pfx_ksys_unshare+0x10/0x10
[ 58.059200] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.059987] __x64_sys_unshare+0x31/0x40
[ 58.060575] do_syscall_64+0x3f/0x90
[ 58.061091] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.061819] RIP: 0033:0x7f31280170d7
[ 58.062322] 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
[ 58.064661] RSP: 002b:00007ffdebd029e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.065678] RAX: ffffffffffffffda RBX: 00007ffdebd03028 RCX: 00007f31280170d7
[ 58.066635] RDX: 00007f312808141f RSI: 00007ffdebd02980 RDI: 0000000040000000
[ 58.067591] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebd02790
[ 58.068535] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3128129bf0
[ 58.069495] R13: 00007ffdebd02ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.070492]
[ 58.070817] irq event stamp: 11381
[ 58.071276] hardirqs last enabled at (11391): [] __up_console_sem+0x78/0x80
[ 58.072452] hardirqs last disabled at (11404): [] __up_console_sem+0x5d/0x80
[ 58.073602] softirqs last enabled at (10862): [] irq_exit_rcu+0x93/0xc0
[ 58.074764] softirqs last disabled at (10683): [] irq_exit_rcu+0x93/0xc0
[ 58.075875] ---[ end trace 0000000000000000 ]---
[ 58.077305] ------------[ cut here ]------------
[ 58.078013] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.080011] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.081187] Modules linked in:
[ 58.081654] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.082909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.083987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.084713] 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
[ 58.087046] RSP: 0018:ffff88801cf2fbf0 EFLAGS: 00010286
[ 58.087789] RAX: 0000000000000000 RBX: ffff88800dde6640 RCX: 0000000000000000
[ 58.088746] RDX: ffff888015801b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.089718] RBP: ffff88800dde6654 R08: 0000000000000001 R09: 0000000000000000
[ 58.090694] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.091676] R13: ffffffff84e23fe0 R14: ffff88800dde6648 R15: ffffffff84db0aa0
[ 58.092642] FS: 00005555571da400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.093716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.094544] CR2: 00007f695b19a6f4 CR3: 000000000f172000 CR4: 0000000000350ee0
[ 58.095508] Call Trace:
[ 58.095857]
[ 58.096180] nf_ct_net_init+0x224/0x3d0
[ 58.096771] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.097386] ops_init+0xbb/0x6b0
[ 58.097900] setup_net+0x3d9/0x990
[ 58.098388] ? down_read_killable+0x1d7/0x4e0
[ 58.099049] ? __pfx_setup_net+0x10/0x10
[ 58.099636] ? copy_net_ns+0x17c/0x770
[ 58.100178] copy_net_ns+0x321/0x770
[ 58.100736] create_new_namespaces+0x3f6/0xb30
[ 58.101356] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.102048] ksys_unshare+0x44d/0x8e0
[ 58.102629] ? __pfx_ksys_unshare+0x10/0x10
[ 58.103210] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.104010] __x64_sys_unshare+0x31/0x40
[ 58.104596] do_syscall_64+0x3f/0x90
[ 58.105108] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.105839] RIP: 0033:0x7f31280170d7
[ 58.106333] 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
[ 58.108675] RSP: 002b:00007ffdebd029e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.109698] RAX: ffffffffffffffda RBX: 00007ffdebd03028 RCX: 00007f31280170d7
[ 58.110680] RDX: 00007f312808141f RSI: 00007ffdebd02980 RDI: 0000000040000000
[ 58.111633] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebd02790
[ 58.112590] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3128129bf0
[ 58.113541] R13: 00007ffdebd02ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.114598]
[ 58.114935] irq event stamp: 12145
[ 58.115397] hardirqs last enabled at (12155): [] __up_console_sem+0x78/0x80
[ 58.116571] hardirqs last disabled at (12168): [] __up_console_sem+0x5d/0x80
[ 58.117724] softirqs last enabled at (11782): [] irq_exit_rcu+0x93/0xc0
[ 58.118870] softirqs last disabled at (11775): [] irq_exit_rcu+0x93/0xc0
[ 58.119977] ---[ end trace 0000000000000000 ]---
executing program
[ 59.672114] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.720523] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.767649] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.815516] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:33:14 Registers:
info registers vcpu 0
RAX=000000000002282b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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=00007fd8770291d0 CR3=0000000016288000 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=00000000000000000000000000000000 XMM01=e72e615f55476e9a3a46d28d03f79c90
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=66c5cd4b96afe606000000000013aa68 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=77a919cf344b4b6a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020202000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801cf2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555571da400 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=00007f695b19a6f4 CR3=000000000f172000 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