Warning: Permanently added '[localhost]:42834' (ECDSA) to the list of known hosts.
2023/05/17 23:54:24 fuzzer started
2023/05/17 23:54:24 dialing manager at localhost:44319
2023/05/17 23:54:24 checking machine...
2023/05/17 23:54:24 checking revisions...
syzkaller login: [ 68.116993] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:54:24 testing simple program...
[ 68.190888] cgroup: Unknown subsys name 'net'
[ 68.285817] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 80.881127] audit: type=1400 audit(1684367677.594:6): 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
[ 82.004765] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.006825] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.008664] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.012369] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.018167] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.019485] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.393011] ------------[ cut here ]------------
[ 82.393788] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 82.396470] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.397797] Modules linked in:
[ 82.398336] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 82.403140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.404191] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.404874] 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
[ 82.407150] RSP: 0018:ffff888009547c00 EFLAGS: 00010282
[ 82.407822] RAX: 0000000000000000 RBX: ffff88800dbac040 RCX: 0000000000000000
[ 82.408742] RDX: ffff88800b81d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 82.409696] RBP: ffff88800dbac054 R08: 0000000000000001 R09: 0000000000000000
[ 82.410608] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 82.411534] R13: ffffffff84e23fe0 R14: ffff88800dbac048 R15: ffffffff84d74dc0
[ 82.412459] FS: 00005555574e6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 82.413492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.414253] CR2: 00007f127a3d56f4 CR3: 000000001f5aa000 CR4: 0000000000350ef0
[ 82.415149] Call Trace:
[ 82.415480]
[ 82.415782] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 82.416423] ipv4_frags_init_net+0x269/0x440
[ 82.417031] ops_init+0xbb/0x6b0
[ 82.417493] setup_net+0x3d9/0x990
[ 82.417982] ? down_read_killable+0x1d7/0x4e0
[ 82.418566] ? __pfx_setup_net+0x10/0x10
[ 82.419122] ? copy_net_ns+0x17c/0x770
[ 82.419628] copy_net_ns+0x321/0x770
[ 82.420146] create_new_namespaces+0x3f6/0xb30
[ 82.420733] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.421408] ksys_unshare+0x44d/0x8e0
[ 82.421926] ? __pfx_ksys_unshare+0x10/0x10
[ 82.422483] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.423243] __x64_sys_unshare+0x31/0x40
[ 82.423762] do_syscall_64+0x3f/0x90
[ 82.424270] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.424977] RIP: 0033:0x7f452aa200d7
[ 82.425444] 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
[ 82.427589] RSP: 002b:00007ffd9dfa46d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 82.428543] RAX: ffffffffffffffda RBX: 00007ffd9dfa4d18 RCX: 00007f452aa200d7
[ 82.429449] RDX: 00007f452aa8a41f RSI: 00007ffd9dfa4670 RDI: 0000000040000000
[ 82.430338] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9dfa4480
[ 82.431243] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f452ab32bf0
[ 82.432151] R13: 00007ffd9dfa47b0 R14: 0000000000000000 R15: 00000000000000f8
[ 82.433081]
[ 82.433390] irq event stamp: 8863
[ 82.433826] hardirqs last enabled at (8873): [] __up_console_sem+0x78/0x80
[ 82.434919] hardirqs last disabled at (8886): [] __up_console_sem+0x5d/0x80
[ 82.435991] softirqs last enabled at (8836): [] irq_exit_rcu+0x93/0xc0
[ 82.437039] softirqs last disabled at (8831): [] irq_exit_rcu+0x93/0xc0
[ 82.438087] ---[ end trace 0000000000000000 ]---
[ 82.443136] ------------[ cut here ]------------
[ 82.443744] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 82.445385] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.446454] Modules linked in:
[ 82.446872] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 82.448041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.449058] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.449710] 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
[ 82.451932] RSP: 0018:ffff888009547c00 EFLAGS: 00010282
[ 82.452634] RAX: 0000000000000000 RBX: ffff888008ee5840 RCX: 0000000000000000
[ 82.453557] RDX: ffff88800b81d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 82.454472] RBP: ffff888008ee5854 R08: 0000000000000001 R09: 0000000000000000
[ 82.455379] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 82.456277] R13: ffffffff84e23fe0 R14: ffff888008ee5848 R15: ffffffff84da7d60
[ 82.457190] FS: 00005555574e6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 82.458199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.458940] CR2: 00007f127a3d56f4 CR3: 000000001f5aa000 CR4: 0000000000350ef0
[ 82.459793] Call Trace:
[ 82.460146]
[ 82.460445] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 82.461116] ipv6_frags_init_net+0x206/0x3c0
[ 82.461702] ops_init+0xbb/0x6b0
[ 82.462183] setup_net+0x3d9/0x990
[ 82.462639] ? down_read_killable+0x1d7/0x4e0
[ 82.463246] ? __pfx_setup_net+0x10/0x10
[ 82.463753] ? copy_net_ns+0x17c/0x770
[ 82.464290] copy_net_ns+0x321/0x770
[ 82.464777] create_new_namespaces+0x3f6/0xb30
[ 82.465406] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.466051] ksys_unshare+0x44d/0x8e0
[ 82.466551] ? __pfx_ksys_unshare+0x10/0x10
[ 82.467127] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.467838] __x64_sys_unshare+0x31/0x40
[ 82.468390] do_syscall_64+0x3f/0x90
[ 82.468925] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.469578] RIP: 0033:0x7f452aa200d7
[ 82.470084] 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
[ 82.472242] RSP: 002b:00007ffd9dfa46d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 82.473204] RAX: ffffffffffffffda RBX: 00007ffd9dfa4d18 RCX: 00007f452aa200d7
[ 82.474098] RDX: 00007f452aa8a41f RSI: 00007ffd9dfa4670 RDI: 0000000040000000
[ 82.475000] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9dfa4480
[ 82.475861] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f452ab32bf0
[ 82.476755] R13: 00007ffd9dfa47b0 R14: 0000000000000000 R15: 00000000000000f8
[ 82.477623]
[ 82.477940] irq event stamp: 10423
[ 82.478354] hardirqs last enabled at (10433): [] __up_console_sem+0x78/0x80
[ 82.479358] hardirqs last disabled at (10444): [] __up_console_sem+0x5d/0x80
[ 82.480359] softirqs last enabled at (9888): [] irq_exit_rcu+0x93/0xc0
[ 82.481360] softirqs last disabled at (9823): [] irq_exit_rcu+0x93/0xc0
[ 82.482325] ---[ end trace 0000000000000000 ]---
[ 82.483624] ------------[ cut here ]------------
[ 82.484237] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 82.486066] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.487098] Modules linked in:
[ 82.487504] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 82.488654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.489672] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.490335] 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
[ 82.492487] RSP: 0018:ffff888009547bf0 EFLAGS: 00010286
[ 82.493169] RAX: 0000000000000000 RBX: ffff88800e2bdc40 RCX: 0000000000000000
[ 82.494036] RDX: ffff88800b81d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 82.494871] RBP: ffff88800e2bdc54 R08: 0000000000000001 R09: 0000000000000000
[ 82.495755] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 82.496642] R13: ffffffff84e23fe0 R14: ffff88800e2bdc48 R15: ffffffff84db0aa0
[ 82.497536] FS: 00005555574e6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 82.498524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.499247] CR2: 00007f127a3d56f4 CR3: 000000001f5aa000 CR4: 0000000000350ef0
[ 82.500130] Call Trace:
[ 82.500450]
[ 82.500748] nf_ct_net_init+0x224/0x3d0
[ 82.501316] ? __pfx_nf_ct_net_init+0x10/0x10
[ 82.501883] ops_init+0xbb/0x6b0
[ 82.502353] setup_net+0x3d9/0x990
[ 82.502801] ? down_read_killable+0x1d7/0x4e0
[ 82.503399] ? __pfx_setup_net+0x10/0x10
[ 82.503932] ? copy_net_ns+0x17c/0x770
[ 82.504452] copy_net_ns+0x321/0x770
[ 82.504965] create_new_namespaces+0x3f6/0xb30
[ 82.505537] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.506174] ksys_unshare+0x44d/0x8e0
[ 82.506652] ? __pfx_ksys_unshare+0x10/0x10
[ 82.507218] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.507948] __x64_sys_unshare+0x31/0x40
[ 82.508457] do_syscall_64+0x3f/0x90
[ 82.508985] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.509617] RIP: 0033:0x7f452aa200d7
[ 82.510102] 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
[ 82.512228] RSP: 002b:00007ffd9dfa46d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 82.513172] RAX: ffffffffffffffda RBX: 00007ffd9dfa4d18 RCX: 00007f452aa200d7
[ 82.514059] RDX: 00007f452aa8a41f RSI: 00007ffd9dfa4670 RDI: 0000000040000000
[ 82.514941] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9dfa4480
[ 82.515795] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f452ab32bf0
[ 82.516675] R13: 00007ffd9dfa47b0 R14: 0000000000000000 R15: 00000000000000f8
[ 82.517597]
[ 82.517889] irq event stamp: 11203
[ 82.518356] hardirqs last enabled at (11215): [] __up_console_sem+0x78/0x80
[ 82.519401] hardirqs last disabled at (11226): [] __up_console_sem+0x5d/0x80
[ 82.520468] softirqs last enabled at (10866): [] irq_exit_rcu+0x93/0xc0
[ 82.521491] softirqs last disabled at (10857): [] irq_exit_rcu+0x93/0xc0
[ 82.522511] ---[ end trace 0000000000000000 ]---
executing program
[ 84.090581] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 86.138077] Bluetooth: hci0: command 0x041b tx timeout
[ 88.186984] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 90.233976] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:54:06 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880095475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555574e6400 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=00007f127a3d56f4 CR3=000000001f5aa000 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=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
info registers vcpu 1
RAX=0000000000070bbf RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f5be4475918 CR3=000000000ef14000 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=21761530c68c09b980401767fd287701
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2fb0f4c0ef165afe000000000013eb98 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8d6cbe4a6f09d2ad00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000