Warning: Permanently added '[localhost]:49563' (ECDSA) to the list of known hosts.
2023/05/17 08:51:54 fuzzer started
2023/05/17 08:51:54 dialing manager at localhost:35573
2023/05/17 08:51:54 checking machine...
2023/05/17 08:51:54 checking revisions...
syzkaller login: [ 33.531587] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:51:54 testing simple program...
[ 33.584844] cgroup: Unknown subsys name 'net'
[ 33.652659] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 46.280835] audit: type=1400 audit(1684313527.590:6): 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
[ 47.389938] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.392072] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.393141] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.395328] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.396438] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.397420] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 47.714354] ------------[ cut here ]------------
[ 47.714921] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 47.715996] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.716794] Modules linked in:
[ 47.717045] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 47.718070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.718793] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.719208] 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
[ 47.720906] RSP: 0018:ffff88801a27fc00 EFLAGS: 00010282
[ 47.721325] RAX: 0000000000000000 RBX: ffff88800c5b2440 RCX: 0000000000000000
[ 47.721992] RDX: ffff8880185a8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 47.723377] RBP: ffff88800c5b2454 R08: 0000000000000001 R09: 0000000000000000
[ 47.724241] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 47.725458] R13: ffffffff84e223a0 R14: ffff88800c5b2448 R15: ffffffff84d73340
[ 47.726075] FS: 0000555556fc7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 47.726799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.727301] CR2: 00007f04614c06f4 CR3: 000000001692e000 CR4: 0000000000350ee0
[ 47.727888] Call Trace:
[ 47.728107]
[ 47.728334] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 47.728753] ipv4_frags_init_net+0x269/0x440
[ 47.729107] ops_init+0xbb/0x6b0
[ 47.729388] setup_net+0x3d9/0x990
[ 47.729667] ? down_read_killable+0x1d7/0x4e0
[ 47.730050] ? __pfx_setup_net+0x10/0x10
[ 47.730362] ? copy_net_ns+0x17c/0x770
[ 47.730737] copy_net_ns+0x321/0x770
[ 47.731054] create_new_namespaces+0x3f6/0xb30
[ 47.731445] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.731880] ksys_unshare+0x44d/0x8e0
[ 47.732195] ? __pfx_ksys_unshare+0x10/0x10
[ 47.732545] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.733053] __x64_sys_unshare+0x31/0x40
[ 47.733377] do_syscall_64+0x3f/0x90
[ 47.733679] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.734126] RIP: 0033:0x7f5cae5ef0d7
[ 47.734434] 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
[ 47.735951] RSP: 002b:00007fff1a0a7c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 47.736566] RAX: ffffffffffffffda RBX: 00007fff1a0a82d8 RCX: 00007f5cae5ef0d7
[ 47.737242] RDX: 00007f5cae65941f RSI: 00007fff1a0a7c30 RDI: 0000000040000000
[ 47.737809] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1a0a7a40
[ 47.738354] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5cae701bf0
[ 47.738960] R13: 00007fff1a0a7d70 R14: 0000000000000000 R15: 00000000000000f8
[ 47.739566]
[ 47.739782] irq event stamp: 8589
[ 47.740067] hardirqs last enabled at (8599): [] __up_console_sem+0x78/0x80
[ 47.740742] hardirqs last disabled at (8610): [] __up_console_sem+0x5d/0x80
[ 47.741394] softirqs last enabled at (7870): [] irq_exit_rcu+0x93/0xc0
[ 47.742070] softirqs last disabled at (7855): [] irq_exit_rcu+0x93/0xc0
[ 47.742780] ---[ end trace 0000000000000000 ]---
[ 47.747239] ------------[ cut here ]------------
[ 47.747756] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 47.748813] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.749534] Modules linked in:
[ 47.749835] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 47.750554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.751295] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.751742] 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
[ 47.753188] RSP: 0018:ffff88801a27fc00 EFLAGS: 00010282
[ 47.753640] RAX: 0000000000000000 RBX: ffff88800e629a40 RCX: 0000000000000000
[ 47.754213] RDX: ffff8880185a8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 47.754807] RBP: ffff88800e629a54 R08: 0000000000000001 R09: 0000000000000000
[ 47.755388] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 47.755957] R13: ffffffff84e223a0 R14: ffff88800e629a48 R15: ffffffff84da62e0
[ 47.756544] FS: 0000555556fc7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 47.757199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.757740] CR2: 00007f04614c06f4 CR3: 000000001692e000 CR4: 0000000000350ee0
[ 47.758431] Call Trace:
[ 47.758764]
[ 47.758955] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 47.759362] ipv6_frags_init_net+0x206/0x3c0
[ 47.759757] ops_init+0xbb/0x6b0
[ 47.760068] setup_net+0x3d9/0x990
[ 47.760377] ? down_read_killable+0x1d7/0x4e0
[ 47.760866] ? __pfx_setup_net+0x10/0x10
[ 47.761247] ? copy_net_ns+0x17c/0x770
[ 47.761584] copy_net_ns+0x321/0x770
[ 47.761946] create_new_namespaces+0x3f6/0xb30
[ 47.762342] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.762789] ksys_unshare+0x44d/0x8e0
[ 47.763120] ? __pfx_ksys_unshare+0x10/0x10
[ 47.763485] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.764034] __x64_sys_unshare+0x31/0x40
[ 47.764401] do_syscall_64+0x3f/0x90
[ 47.764755] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.765200] RIP: 0033:0x7f5cae5ef0d7
[ 47.765513] 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
[ 47.767114] RSP: 002b:00007fff1a0a7c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 47.767778] RAX: ffffffffffffffda RBX: 00007fff1a0a82d8 RCX: 00007f5cae5ef0d7
[ 47.768381] RDX: 00007f5cae65941f RSI: 00007fff1a0a7c30 RDI: 0000000040000000
[ 47.769016] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1a0a7a40
[ 47.769621] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5cae701bf0
[ 47.770262] R13: 00007fff1a0a7d70 R14: 0000000000000000 R15: 00000000000000f8
[ 47.770974]
[ 47.771185] irq event stamp: 10321
[ 47.771474] hardirqs last enabled at (10331): [] __up_console_sem+0x78/0x80
[ 47.772261] hardirqs last disabled at (10342): [] __up_console_sem+0x5d/0x80
[ 47.773032] softirqs last enabled at (10360): [] irq_exit_rcu+0x93/0xc0
[ 47.773743] softirqs last disabled at (10351): [] irq_exit_rcu+0x93/0xc0
[ 47.774413] ---[ end trace 0000000000000000 ]---
[ 47.775568] ------------[ cut here ]------------
[ 47.776004] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 47.777394] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.778111] Modules linked in:
[ 47.778385] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 47.779221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.779929] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.780406] 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
[ 47.782038] RSP: 0018:ffff88801a27fbf0 EFLAGS: 00010286
[ 47.782500] RAX: 0000000000000000 RBX: ffff88800d6c8040 RCX: 0000000000000000
[ 47.783148] RDX: ffff8880185a8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 47.783736] RBP: ffff88800d6c8054 R08: 0000000000000001 R09: 0000000000000000
[ 47.784280] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 47.785067] R13: ffffffff84e223a0 R14: ffff88800d6c8048 R15: ffffffff84daf020
[ 47.785609] FS: 0000555556fc7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 47.786270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.786836] CR2: 00007f04614c06f4 CR3: 000000001692e000 CR4: 0000000000350ee0
[ 47.787423] Call Trace:
[ 47.787643]
[ 47.787874] nf_ct_net_init+0x224/0x3d0
[ 47.788223] ? __pfx_nf_ct_net_init+0x10/0x10
[ 47.788602] ops_init+0xbb/0x6b0
[ 47.788930] setup_net+0x3d9/0x990
[ 47.789212] ? down_read_killable+0x1d7/0x4e0
[ 47.789565] ? __pfx_setup_net+0x10/0x10
[ 47.789934] ? copy_net_ns+0x17c/0x770
[ 47.790283] copy_net_ns+0x321/0x770
[ 47.790614] create_new_namespaces+0x3f6/0xb30
[ 47.791082] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.791511] ksys_unshare+0x44d/0x8e0
[ 47.791852] ? __pfx_ksys_unshare+0x10/0x10
[ 47.792233] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.792766] __x64_sys_unshare+0x31/0x40
[ 47.793118] do_syscall_64+0x3f/0x90
[ 47.793451] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.793884] RIP: 0033:0x7f5cae5ef0d7
[ 47.794199] 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
[ 47.795753] RSP: 002b:00007fff1a0a7c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 47.796376] RAX: ffffffffffffffda RBX: 00007fff1a0a82d8 RCX: 00007f5cae5ef0d7
[ 47.796999] RDX: 00007f5cae65941f RSI: 00007fff1a0a7c30 RDI: 0000000040000000
[ 47.797549] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1a0a7a40
[ 47.798136] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5cae701bf0
[ 47.798759] R13: 00007fff1a0a7d70 R14: 0000000000000000 R15: 00000000000000f8
[ 47.799353]
[ 47.799555] irq event stamp: 11065
[ 47.799865] hardirqs last enabled at (11077): [] __up_console_sem+0x78/0x80
[ 47.800609] hardirqs last disabled at (11086): [] __up_console_sem+0x5d/0x80
[ 47.801366] softirqs last enabled at (10360): [] irq_exit_rcu+0x93/0xc0
[ 47.802086] softirqs last disabled at (10351): [] irq_exit_rcu+0x93/0xc0
[ 47.802906] ---[ end trace 0000000000000000 ]---
executing program
[ 49.477410] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 51.524793] Bluetooth: hci0: command 0x041b tx timeout
[ 53.572791] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 55.620812] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:52:08 Registers:
info registers vcpu 0
RAX=00000000b2f26330 RBX=00000000435d6e61 RCX=ffff8880169b77c8 RDX=0000000000000010
RSI=000000000000000e RDI=000000000a6fa543 RBP=ffff88800c385640 RSP=ffff8880169b7718
R8 =000000000b31906b R9 =ffff8880159adba8 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000001 R13=0000000000000d40 R14=ffff8880169b7780 R15=0000000000000010
RIP=ffffffff8227507d RFL=00000202 [-------] 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 00007ff4e8f9a700 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=00007f974b2e27f0 CR3=000000000dc9c000 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=2039303a32353a38302037312079614d XMM01=5d3239393132372e37342020205b203a
XMM02=30203a49445220326661323731313866 XMM03=38613538313038383866666666203a58
XMM04=38652039382038342030322034312036 XMM05=20383420386520393820383420623020
XMM06=20386520343820326520343220303220 XMM07=34203965203938206334203331206238
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a27f5f8
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556fc7400 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=00007f04614c06f4 CR3=000000001692e000 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