Warning: Permanently added '[localhost]:55483' (ECDSA) to the list of known hosts.
2023/05/16 23:17:44 fuzzer started
2023/05/16 23:17:44 dialing manager at localhost:35573
2023/05/16 23:17:44 checking machine...
2023/05/16 23:17:44 checking revisions...
syzkaller login: [ 36.054308] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:17:44 testing simple program...
[ 36.119467] cgroup: Unknown subsys name 'net'
[ 36.199237] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.473905] audit: type=1400 audit(1684279077.016:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.606045] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.608154] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.609474] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.611538] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.612712] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.614330] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.016213] ------------[ cut here ]------------
[ 50.017480] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.019920] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.021314] Modules linked in:
[ 50.021970] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.026806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.027918] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.028610] 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
[ 50.030972] RSP: 0018:ffff88801ffb7c00 EFLAGS: 00010282
[ 50.031677] RAX: 0000000000000000 RBX: ffff888015aad040 RCX: 0000000000000000
[ 50.032633] RDX: ffff88800f48b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.033567] RBP: ffff888015aad054 R08: 0000000000000001 R09: 0000000000000000
[ 50.034528] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.035454] R13: ffffffff84e223a0 R14: ffff888015aad048 R15: ffffffff84d73340
[ 50.036391] FS: 00005555571bd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.037461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.038262] CR2: 00007f4f7807d6f4 CR3: 000000001a51a000 CR4: 0000000000350ee0
[ 50.039193] Call Trace:
[ 50.039538]
[ 50.039890] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.040547] ipv4_frags_init_net+0x269/0x440
[ 50.041147] ops_init+0xbb/0x6b0
[ 50.041613] setup_net+0x3d9/0x990
[ 50.042152] ? down_read_killable+0x1d7/0x4e0
[ 50.042749] ? __pfx_setup_net+0x10/0x10
[ 50.043315] ? copy_net_ns+0x17c/0x770
[ 50.043872] copy_net_ns+0x321/0x770
[ 50.044380] create_new_namespaces+0x3f6/0xb30
[ 50.045030] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.045678] ksys_unshare+0x44d/0x8e0
[ 50.046232] ? __pfx_ksys_unshare+0x10/0x10
[ 50.046799] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.047571] __x64_sys_unshare+0x31/0x40
[ 50.048141] do_syscall_64+0x3f/0x90
[ 50.048635] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.049328] RIP: 0033:0x7f0a445d00d7
[ 50.049850] 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
[ 50.052109] RSP: 002b:00007fff9d7b9b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.053099] RAX: ffffffffffffffda RBX: 00007fff9d7ba198 RCX: 00007f0a445d00d7
[ 50.054046] RDX: 00007f0a4463a41f RSI: 00007fff9d7b9af0 RDI: 0000000040000000
[ 50.054964] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9d7b9900
[ 50.055903] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a446e2bf0
[ 50.056811] R13: 00007fff9d7b9c30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.057774]
[ 50.058128] irq event stamp: 9949
[ 50.058580] hardirqs last enabled at (9959): [] __up_console_sem+0x78/0x80
[ 50.059697] hardirqs last disabled at (9970): [] __up_console_sem+0x5d/0x80
[ 50.060797] softirqs last enabled at (9856): [] irq_exit_rcu+0x93/0xc0
[ 50.061930] softirqs last disabled at (9851): [] irq_exit_rcu+0x93/0xc0
[ 50.063018] ---[ end trace 0000000000000000 ]---
[ 50.068178] ------------[ cut here ]------------
[ 50.068807] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.070566] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.071685] Modules linked in:
[ 50.072144] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.073345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.074421] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.075118] 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
[ 50.077347] RSP: 0018:ffff88801ffb7c00 EFLAGS: 00010282
[ 50.078071] RAX: 0000000000000000 RBX: ffff88800e5de840 RCX: 0000000000000000
[ 50.078997] RDX: ffff88800f48b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.079902] RBP: ffff88800e5de854 R08: 0000000000000001 R09: 0000000000000000
[ 50.080783] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.081715] R13: ffffffff84e223a0 R14: ffff88800e5de848 R15: ffffffff84da62e0
[ 50.082634] FS: 00005555571bd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.083661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.084431] CR2: 00007f4f7807d6f4 CR3: 000000001a51a000 CR4: 0000000000350ee0
[ 50.085361] Call Trace:
[ 50.085713]
[ 50.086063] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.086709] ipv6_frags_init_net+0x206/0x3c0
[ 50.087315] ops_init+0xbb/0x6b0
[ 50.087771] setup_net+0x3d9/0x990
[ 50.088269] ? down_read_killable+0x1d7/0x4e0
[ 50.088878] ? __pfx_setup_net+0x10/0x10
[ 50.089403] ? copy_net_ns+0x17c/0x770
[ 50.089968] copy_net_ns+0x321/0x770
[ 50.090463] create_new_namespaces+0x3f6/0xb30
[ 50.091096] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.091733] ksys_unshare+0x44d/0x8e0
[ 50.092267] ? __pfx_ksys_unshare+0x10/0x10
[ 50.092862] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.093590] __x64_sys_unshare+0x31/0x40
[ 50.094176] do_syscall_64+0x3f/0x90
[ 50.094668] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.095357] RIP: 0033:0x7f0a445d00d7
[ 50.095868] 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
[ 50.098107] RSP: 002b:00007fff9d7b9b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.099112] RAX: ffffffffffffffda RBX: 00007fff9d7ba198 RCX: 00007f0a445d00d7
[ 50.100074] RDX: 00007f0a4463a41f RSI: 00007fff9d7b9af0 RDI: 0000000040000000
[ 50.101010] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9d7b9900
[ 50.101955] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a446e2bf0
[ 50.102883] R13: 00007fff9d7b9c30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.103798]
[ 50.104152] irq event stamp: 11713
[ 50.104599] hardirqs last enabled at (11723): [] __up_console_sem+0x78/0x80
[ 50.105743] hardirqs last disabled at (11734): [] __up_console_sem+0x5d/0x80
[ 50.106928] softirqs last enabled at (11122): [] irq_exit_rcu+0x93/0xc0
[ 50.108146] softirqs last disabled at (11081): [] irq_exit_rcu+0x93/0xc0
[ 50.109358] ---[ end trace 0000000000000000 ]---
[ 50.111388] ------------[ cut here ]------------
[ 50.112206] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.114518] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.115784] Modules linked in:
[ 50.116252] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.117501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.118592] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.119309] 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
[ 50.121630] RSP: 0018:ffff88801ffb7bf0 EFLAGS: 00010286
[ 50.122381] RAX: 0000000000000000 RBX: ffff88800f0d4040 RCX: 0000000000000000
[ 50.123340] RDX: ffff88800f48b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.124305] RBP: ffff88800f0d4054 R08: 0000000000000001 R09: 0000000000000000
[ 50.125272] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.126254] R13: ffffffff84e223a0 R14: ffff88800f0d4048 R15: ffffffff84daf020
[ 50.127223] FS: 00005555571bd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.128309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.129106] CR2: 00007f4f7807d6f4 CR3: 000000001a51a000 CR4: 0000000000350ee0
[ 50.130071] Call Trace:
[ 50.130425]
[ 50.130748] nf_ct_net_init+0x224/0x3d0
[ 50.131342] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.131989] ops_init+0xbb/0x6b0
[ 50.132465] setup_net+0x3d9/0x990
[ 50.132992] ? down_read_killable+0x1d7/0x4e0
[ 50.133597] ? __pfx_setup_net+0x10/0x10
[ 50.134209] ? copy_net_ns+0x17c/0x770
[ 50.134753] copy_net_ns+0x321/0x770
[ 50.135304] create_new_namespaces+0x3f6/0xb30
[ 50.135982] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.136639] ksys_unshare+0x44d/0x8e0
[ 50.137202] ? __pfx_ksys_unshare+0x10/0x10
[ 50.137805] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.138607] __x64_sys_unshare+0x31/0x40
[ 50.139199] do_syscall_64+0x3f/0x90
[ 50.139710] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.140426] RIP: 0033:0x7f0a445d00d7
[ 50.140971] 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
[ 50.143326] RSP: 002b:00007fff9d7b9b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.144341] RAX: ffffffffffffffda RBX: 00007fff9d7ba198 RCX: 00007f0a445d00d7
[ 50.145293] RDX: 00007f0a4463a41f RSI: 00007fff9d7b9af0 RDI: 0000000040000000
[ 50.146271] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9d7b9900
[ 50.147232] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a446e2bf0
[ 50.148190] R13: 00007fff9d7b9c30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.149191]
[ 50.149513] irq event stamp: 12541
[ 50.150013] hardirqs last enabled at (12553): [] __up_console_sem+0x78/0x80
[ 50.151150] hardirqs last disabled at (12564): [] __up_console_sem+0x5d/0x80
[ 50.152305] softirqs last enabled at (12526): [] irq_exit_rcu+0x93/0xc0
[ 50.153422] softirqs last disabled at (12521): [] irq_exit_rcu+0x93/0xc0
[ 50.154564] ---[ end trace 0000000000000000 ]---
executing program
[ 51.685491] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.732905] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.780898] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.828900] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:17:58 Registers:
info registers vcpu 0
RAX=000000000002efc1 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=00007f460eeeb078 CR3=00000000160e6000 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=d7e5ddc9493bebaa0e4f4dc5cf4ec62d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=843eeda47f391f30000000000013c080 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2b30363df912144900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ffb75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 00005555571bd400 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=00007f4f7807d6f4 CR3=000000001a51a000 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