Warning: Permanently added '[localhost]:46714' (ECDSA) to the list of known hosts.
2023/05/17 02:39:22 fuzzer started
2023/05/17 02:39:22 dialing manager at localhost:35573
2023/05/17 02:39:22 checking machine...
2023/05/17 02:39:22 checking revisions...
syzkaller login: [ 52.858486] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:39:22 testing simple program...
[ 52.932600] cgroup: Unknown subsys name 'net'
[ 53.016068] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.777489] audit: type=1400 audit(1684291176.787:6): 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
executing program
[ 67.946537] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.948461] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.951453] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.957463] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.959361] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.961204] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.363290] ------------[ cut here ]------------
[ 68.364000] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.365763] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.366875] Modules linked in:
[ 68.367283] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.372169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.373372] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.374168] 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
[ 68.376583] RSP: 0018:ffff88801ebcfc00 EFLAGS: 00010282
[ 68.377278] RAX: 0000000000000000 RBX: ffff8880166c6440 RCX: 0000000000000000
[ 68.378181] RDX: ffff8880165951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.379075] RBP: ffff8880166c6454 R08: 0000000000000001 R09: 0000000000000000
[ 68.379966] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.380852] R13: ffffffff84e223a0 R14: ffff8880166c6448 R15: ffffffff84d73340
[ 68.381740] FS: 0000555556c10400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.382747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.383453] CR2: 00007f81d97036f4 CR3: 000000000fc6c000 CR4: 0000000000350ef0
[ 68.384347] Call Trace:
[ 68.384698]
[ 68.384998] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.385609] ipv4_frags_init_net+0x269/0x440
[ 68.386191] ops_init+0xbb/0x6b0
[ 68.386690] setup_net+0x3d9/0x990
[ 68.387140] ? down_read_killable+0x1d7/0x4e0
[ 68.387729] ? __pfx_setup_net+0x10/0x10
[ 68.388230] ? copy_net_ns+0x17c/0x770
[ 68.388769] copy_net_ns+0x321/0x770
[ 68.389244] create_new_namespaces+0x3f6/0xb30
[ 68.389869] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.390496] ksys_unshare+0x44d/0x8e0
[ 68.391021] ? __pfx_ksys_unshare+0x10/0x10
[ 68.391565] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.392306] __x64_sys_unshare+0x31/0x40
[ 68.392859] do_syscall_64+0x3f/0x90
[ 68.393333] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.393998] RIP: 0033:0x7f0f1a83e0d7
[ 68.394483] 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
[ 68.396659] RSP: 002b:00007ffcc76b9998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.397567] RAX: ffffffffffffffda RBX: 00007ffcc76b9fd8 RCX: 00007f0f1a83e0d7
[ 68.398460] RDX: 00007f0f1a8a841f RSI: 00007ffcc76b9930 RDI: 0000000040000000
[ 68.399347] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc76b9740
[ 68.400233] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0f1a950bf0
[ 68.401111] R13: 00007ffcc76b9a70 R14: 0000000000000000 R15: 00000000000000f8
[ 68.402013]
[ 68.402312] irq event stamp: 8923
[ 68.402789] hardirqs last enabled at (8935): [] __up_console_sem+0x78/0x80
[ 68.403850] hardirqs last disabled at (8946): [] __up_console_sem+0x5d/0x80
[ 68.404901] softirqs last enabled at (8344): [] irq_exit_rcu+0x93/0xc0
[ 68.405928] softirqs last disabled at (8225): [] irq_exit_rcu+0x93/0xc0
[ 68.406977] ---[ end trace 0000000000000000 ]---
[ 68.411958] ------------[ cut here ]------------
[ 68.412551] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.414251] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.415307] Modules linked in:
[ 68.415732] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.416876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.417890] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.418535] 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
[ 68.420703] RSP: 0018:ffff88801ebcfc00 EFLAGS: 00010282
[ 68.421352] RAX: 0000000000000000 RBX: ffff88800dfd8e40 RCX: 0000000000000000
[ 68.422235] RDX: ffff8880165951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.423263] RBP: ffff88800dfd8e54 R08: 0000000000000001 R09: 0000000000000000
[ 68.424455] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.425699] R13: ffffffff84e223a0 R14: ffff88800dfd8e48 R15: ffffffff84da62e0
[ 68.426956] FS: 0000555556c10400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.428199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.428956] CR2: 00007f81d97036f4 CR3: 000000000fc6c000 CR4: 0000000000350ef0
[ 68.429861] Call Trace:
[ 68.430198]
[ 68.430530] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.431175] ipv6_frags_init_net+0x206/0x3c0
[ 68.431777] ops_init+0xbb/0x6b0
[ 68.432242] setup_net+0x3d9/0x990
[ 68.432731] ? down_read_killable+0x1d7/0x4e0
[ 68.433355] ? __pfx_setup_net+0x10/0x10
[ 68.433911] ? copy_net_ns+0x17c/0x770
[ 68.434426] copy_net_ns+0x321/0x770
[ 68.434937] create_new_namespaces+0x3f6/0xb30
[ 68.435526] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.436164] ksys_unshare+0x44d/0x8e0
[ 68.436680] ? __pfx_ksys_unshare+0x10/0x10
[ 68.437224] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.437971] __x64_sys_unshare+0x31/0x40
[ 68.438496] do_syscall_64+0x3f/0x90
[ 68.438996] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.439667] RIP: 0033:0x7f0f1a83e0d7
[ 68.440133] 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
[ 68.442287] RSP: 002b:00007ffcc76b9998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.443266] RAX: ffffffffffffffda RBX: 00007ffcc76b9fd8 RCX: 00007f0f1a83e0d7
[ 68.444166] RDX: 00007f0f1a8a841f RSI: 00007ffcc76b9930 RDI: 0000000040000000
[ 68.445052] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc76b9740
[ 68.445947] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0f1a950bf0
[ 68.446856] R13: 00007ffcc76b9a70 R14: 0000000000000000 R15: 00000000000000f8
[ 68.447770]
[ 68.448069] irq event stamp: 10451
[ 68.448504] hardirqs last enabled at (10461): [] __up_console_sem+0x78/0x80
[ 68.449573] hardirqs last disabled at (10472): [] __up_console_sem+0x5d/0x80
[ 68.450661] softirqs last enabled at (10024): [] irq_exit_rcu+0x93/0xc0
[ 68.451692] softirqs last disabled at (10019): [] irq_exit_rcu+0x93/0xc0
[ 68.452717] ---[ end trace 0000000000000000 ]---
[ 68.454052] ------------[ cut here ]------------
[ 68.454735] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.456692] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.457794] Modules linked in:
[ 68.458217] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.459433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.460476] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.461179] 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
[ 68.463468] RSP: 0018:ffff88801ebcfbf0 EFLAGS: 00010286
[ 68.464180] RAX: 0000000000000000 RBX: ffff88800dfd9640 RCX: 0000000000000000
[ 68.465101] RDX: ffff8880165951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.466024] RBP: ffff88800dfd9654 R08: 0000000000000001 R09: 0000000000000000
[ 68.466947] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.467867] R13: ffffffff84e223a0 R14: ffff88800dfd9648 R15: ffffffff84daf020
[ 68.468794] FS: 0000555556c10400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.469832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.470578] CR2: 00007f81d97036f4 CR3: 000000000fc6c000 CR4: 0000000000350ef0
[ 68.471510] Call Trace:
[ 68.471882]
[ 68.472199] nf_ct_net_init+0x224/0x3d0
[ 68.472772] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.473363] ops_init+0xbb/0x6b0
[ 68.473845] setup_net+0x3d9/0x990
[ 68.474312] ? down_read_killable+0x1d7/0x4e0
[ 68.474948] ? __pfx_setup_net+0x10/0x10
[ 68.475468] ? copy_net_ns+0x17c/0x770
[ 68.476031] copy_net_ns+0x321/0x770
[ 68.476536] create_new_namespaces+0x3f6/0xb30
[ 68.477168] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.477847] ksys_unshare+0x44d/0x8e0
[ 68.478360] ? __pfx_ksys_unshare+0x10/0x10
[ 68.478938] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.479674] __x64_sys_unshare+0x31/0x40
[ 68.480198] do_syscall_64+0x3f/0x90
[ 68.480693] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.481342] RIP: 0033:0x7f0f1a83e0d7
[ 68.481840] 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
[ 68.484194] RSP: 002b:00007ffcc76b9998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.485165] RAX: ffffffffffffffda RBX: 00007ffcc76b9fd8 RCX: 00007f0f1a83e0d7
[ 68.486069] RDX: 00007f0f1a8a841f RSI: 00007ffcc76b9930 RDI: 0000000040000000
[ 68.487013] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc76b9740
[ 68.487895] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0f1a950bf0
[ 68.488783] R13: 00007ffcc76b9a70 R14: 0000000000000000 R15: 00000000000000f8
[ 68.490009]
[ 68.490360] irq event stamp: 11187
[ 68.490956] hardirqs last enabled at (11213): [] __up_console_sem+0x78/0x80
[ 68.492021] hardirqs last disabled at (11224): [] __up_console_sem+0x5d/0x80
[ 68.493080] softirqs last enabled at (11208): [] irq_exit_rcu+0x93/0xc0
[ 68.494103] softirqs last disabled at (11195): [] irq_exit_rcu+0x93/0xc0
[ 68.495156] ---[ end trace 0000000000000000 ]---
[ 70.019497] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 72.066794] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 74.114781] Bluetooth: hci0: command 0x040f tx timeout
[ 76.162758] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:39:22 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ebcf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555556c10400 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=00007f81d97036f4 CR3=000000000fc6c000 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=00001fa0
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=0a6d6172676f727020676e6974756365
XMM02=00000000000000004117692000000000 XMM03=00000000000000000000000000000000
XMM04=00007f30b1e0e5000000000000415710 XMM05=0000000000000000000000c0001b0318
XMM06=0000000000505007000000c0004f87c0 XMM07=00000101010101010000000000000000
XMM08=00000000000000ac0000000000000000 XMM09=00000000004643c10000000000000000
XMM10=000000c0004ee060000000c0001586e0 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=000000c0000845c0000000c0000845e0
XMM14=000000c000296b70000000c000296750 XMM15=000000c000297110000000c000296780
info registers vcpu 1
RAX=0000000000040211 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f67e55ca000 CR3=000000000c8e0000 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=2038333a39333a32302037312079614d XMM01=5d3537383636332e38362020205b203a
XMM02=646f4d205d3537383636332e38362020 XMM03=6b7a79732038333a39333a3230203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3336373536332e38362020205b XMM07=79732038333a39333a32302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000