Warning: Permanently added '[localhost]:52422' (ECDSA) to the list of known hosts.
2023/05/17 03:30:40 fuzzer started
2023/05/17 03:30:41 dialing manager at localhost:35573
2023/05/17 03:30:41 checking machine...
2023/05/17 03:30:41 checking revisions...
syzkaller login: [ 43.729387] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:30:41 testing simple program...
[ 43.794840] cgroup: Unknown subsys name 'net'
[ 43.858583] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.290056] audit: type=1400 audit(1684294254.818:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.382781] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.385304] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.387359] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.391205] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.393158] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.394847] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.793280] ------------[ cut here ]------------
[ 58.794549] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.796803] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.798036] Modules linked in:
[ 58.798520] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.802979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.804129] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.804910] 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
[ 58.807345] RSP: 0018:ffff8880185b7c00 EFLAGS: 00010282
[ 58.808104] RAX: 0000000000000000 RBX: ffff88800d804440 RCX: 0000000000000000
[ 58.809115] RDX: ffff8880165db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.810112] RBP: ffff88800d804454 R08: 0000000000000001 R09: 0000000000000000
[ 58.811108] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.812101] R13: ffffffff84e223a0 R14: ffff88800d804448 R15: ffffffff84d73340
[ 58.813094] FS: 00005555570a0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.814213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.815043] CR2: 00007f8c4bfcc6f4 CR3: 000000000e58c000 CR4: 0000000000350ee0
[ 58.816042] Call Trace:
[ 58.816436]
[ 58.816801] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.817520] ipv4_frags_init_net+0x269/0x440
[ 58.818138] ops_init+0xbb/0x6b0
[ 58.818681] setup_net+0x3d9/0x990
[ 58.819166] ? down_read_killable+0x1d7/0x4e0
[ 58.819829] ? __pfx_setup_net+0x10/0x10
[ 58.820398] ? copy_net_ns+0x17c/0x770
[ 58.820990] copy_net_ns+0x321/0x770
[ 58.821545] create_new_namespaces+0x3f6/0xb30
[ 58.822193] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.822901] ksys_unshare+0x44d/0x8e0
[ 58.823471] ? __pfx_ksys_unshare+0x10/0x10
[ 58.824063] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.824894] __x64_sys_unshare+0x31/0x40
[ 58.825499] do_syscall_64+0x3f/0x90
[ 58.826015] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.826763] RIP: 0033:0x7fcdb5b4f0d7
[ 58.827266] 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
[ 58.829691] RSP: 002b:00007ffdb922fac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.830748] RAX: ffffffffffffffda RBX: 00007ffdb9230108 RCX: 00007fcdb5b4f0d7
[ 58.831744] RDX: 00007fcdb5bb941f RSI: 00007ffdb922fa60 RDI: 0000000040000000
[ 58.832729] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb922f870
[ 58.833725] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcdb5c61bf0
[ 58.834723] R13: 00007ffdb922fba0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.835713]
[ 58.836037] irq event stamp: 10279
[ 58.836545] hardirqs last enabled at (10291): [] __up_console_sem+0x78/0x80
[ 58.837742] hardirqs last disabled at (10302): [] __up_console_sem+0x5d/0x80
[ 58.838891] softirqs last enabled at (10130): [] irq_exit_rcu+0x93/0xc0
[ 58.840018] softirqs last disabled at (10125): [] irq_exit_rcu+0x93/0xc0
[ 58.841169] ---[ end trace 0000000000000000 ]---
[ 58.847123] ------------[ cut here ]------------
[ 58.847794] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.849703] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.850880] Modules linked in:
[ 58.851328] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.852610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.853706] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.854447] 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
[ 58.856873] RSP: 0018:ffff8880185b7c00 EFLAGS: 00010282
[ 58.857631] RAX: 0000000000000000 RBX: ffff88800dd77a40 RCX: 0000000000000000
[ 58.858593] RDX: ffff8880165db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.859564] RBP: ffff88800dd77a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.860534] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.861499] R13: ffffffff84e223a0 R14: ffff88800dd77a48 R15: ffffffff84da62e0
[ 58.862502] FS: 00005555570a0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.863612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.864385] CR2: 00007f8c4bfcc6f4 CR3: 000000000e58c000 CR4: 0000000000350ee0
[ 58.865425] Call Trace:
[ 58.865778]
[ 58.866104] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.866812] ipv6_frags_init_net+0x206/0x3c0
[ 58.867451] ops_init+0xbb/0x6b0
[ 58.867939] setup_net+0x3d9/0x990
[ 58.868476] ? down_read_killable+0x1d7/0x4e0
[ 58.869106] ? __pfx_setup_net+0x10/0x10
[ 58.869689] ? copy_net_ns+0x17c/0x770
[ 58.870227] copy_net_ns+0x321/0x770
[ 58.870771] create_new_namespaces+0x3f6/0xb30
[ 58.871443] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.872118] ksys_unshare+0x44d/0x8e0
[ 58.872699] ? __pfx_ksys_unshare+0x10/0x10
[ 58.873311] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.874124] __x64_sys_unshare+0x31/0x40
[ 58.874715] do_syscall_64+0x3f/0x90
[ 58.875229] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.875961] RIP: 0033:0x7fcdb5b4f0d7
[ 58.876508] 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
[ 58.878951] RSP: 002b:00007ffdb922fac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.879983] RAX: ffffffffffffffda RBX: 00007ffdb9230108 RCX: 00007fcdb5b4f0d7
[ 58.880960] RDX: 00007fcdb5bb941f RSI: 00007ffdb922fa60 RDI: 0000000040000000
[ 58.881941] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb922f870
[ 58.882939] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcdb5c61bf0
[ 58.883923] R13: 00007ffdb922fba0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.884932]
[ 58.885263] irq event stamp: 12241
[ 58.885780] hardirqs last enabled at (12253): [] __up_console_sem+0x78/0x80
[ 58.886965] hardirqs last disabled at (12264): [] __up_console_sem+0x5d/0x80
[ 58.888159] softirqs last enabled at (12278): [] irq_exit_rcu+0x93/0xc0
[ 58.889333] softirqs last disabled at (12273): [] irq_exit_rcu+0x93/0xc0
[ 58.890475] ---[ end trace 0000000000000000 ]---
[ 58.892001] ------------[ cut here ]------------
[ 58.892671] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.894793] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.895918] Modules linked in:
[ 58.896355] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.897608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.898705] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.899396] 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
[ 58.901817] RSP: 0018:ffff8880185b7bf0 EFLAGS: 00010286
[ 58.902553] RAX: 0000000000000000 RBX: ffff88800d51ec40 RCX: 0000000000000000
[ 58.903503] RDX: ffff8880165db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.904459] RBP: ffff88800d51ec54 R08: 0000000000000001 R09: 0000000000000000
[ 58.905386] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.906344] R13: ffffffff84e223a0 R14: ffff88800d51ec48 R15: ffffffff84daf020
[ 58.907341] FS: 00005555570a0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.908444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.909251] CR2: 00007f8c4bfcc6f4 CR3: 000000000e58c000 CR4: 0000000000350ee0
[ 58.910246] Call Trace:
[ 58.910642]
[ 58.910977] nf_ct_net_init+0x224/0x3d0
[ 58.911579] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.912218] ops_init+0xbb/0x6b0
[ 58.912772] setup_net+0x3d9/0x990
[ 58.913280] ? down_read_killable+0x1d7/0x4e0
[ 58.913943] ? __pfx_setup_net+0x10/0x10
[ 58.914537] ? copy_net_ns+0x17c/0x770
[ 58.915103] copy_net_ns+0x321/0x770
[ 58.915668] create_new_namespaces+0x3f6/0xb30
[ 58.916320] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.917044] ksys_unshare+0x44d/0x8e0
[ 58.917626] ? __pfx_ksys_unshare+0x10/0x10
[ 58.918217] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.919016] __x64_sys_unshare+0x31/0x40
[ 58.919608] do_syscall_64+0x3f/0x90
[ 58.920113] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.920860] RIP: 0033:0x7fcdb5b4f0d7
[ 58.921357] 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
[ 58.923679] RSP: 002b:00007ffdb922fac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.924707] RAX: ffffffffffffffda RBX: 00007ffdb9230108 RCX: 00007fcdb5b4f0d7
[ 58.925680] RDX: 00007fcdb5bb941f RSI: 00007ffdb922fa60 RDI: 0000000040000000
[ 58.926633] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb922f870
[ 58.927599] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcdb5c61bf0
[ 58.928549] R13: 00007ffdb922fba0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.929562]
[ 58.929886] irq event stamp: 13077
[ 58.930351] hardirqs last enabled at (13087): [] __up_console_sem+0x78/0x80
[ 58.931511] hardirqs last disabled at (13098): [] __up_console_sem+0x5d/0x80
[ 58.932676] softirqs last enabled at (12278): [] irq_exit_rcu+0x93/0xc0
[ 58.933791] softirqs last disabled at (12273): [] irq_exit_rcu+0x93/0xc0
[ 58.934904] ---[ end trace 0000000000000000 ]---
[ 60.455197] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.502510] Bluetooth: hci0: command 0x041b tx timeout
[ 64.550506] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.598487] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:30:46 Registers:
info registers vcpu 0
RAX=000000000002a99b 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=00007f3d10a8b230 CR3=000000000f2dc000 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=2036353a30333a33302037312079614d XMM01=5d3032353839372e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880185b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 00005555570a0400 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=00007f8c4bfcc6f4 CR3=000000000e58c000 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