Warning: Permanently added '[localhost]:47976' (ECDSA) to the list of known hosts.
2023/05/16 13:46:25 fuzzer started
2023/05/16 13:46:25 dialing manager at localhost:35573
2023/05/16 13:46:25 checking machine...
2023/05/16 13:46:25 checking revisions...
syzkaller login: [ 36.770385] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:46:25 testing simple program...
[ 36.837326] cgroup: Unknown subsys name 'net'
[ 36.933272] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.390839] audit: type=1400 audit(1684244799.603:6): 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
[ 51.579911] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.583003] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.584257] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.589687] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.592770] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.594848] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.999978] ------------[ cut here ]------------
[ 52.000701] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.002686] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.003773] Modules linked in:
[ 52.004200] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.009824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.011080] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.011935] 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
[ 52.014169] RSP: 0018:ffff88801f737c00 EFLAGS: 00010282
[ 52.014869] RAX: 0000000000000000 RBX: ffff888015b42440 RCX: 0000000000000000
[ 52.015792] RDX: ffff8880169d51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.016691] RBP: ffff888015b42454 R08: 0000000000000001 R09: 0000000000000000
[ 52.017604] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.018475] R13: ffffffff84e223a0 R14: ffff888015b42448 R15: ffffffff84d73340
[ 52.019438] FS: 0000555556035400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.020453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.021212] CR2: 00007fbdcd33d6f4 CR3: 00000000201a0000 CR4: 0000000000350ee0
[ 52.022123] Call Trace:
[ 52.022456]
[ 52.022797] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.023435] ipv4_frags_init_net+0x269/0x440
[ 52.024042] ops_init+0xbb/0x6b0
[ 52.024494] setup_net+0x3d9/0x990
[ 52.024986] ? down_read_killable+0x1d7/0x4e0
[ 52.025598] ? __pfx_setup_net+0x10/0x10
[ 52.026120] ? copy_net_ns+0x17c/0x770
[ 52.026667] copy_net_ns+0x321/0x770
[ 52.027181] create_new_namespaces+0x3f6/0xb30
[ 52.027827] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.028451] ksys_unshare+0x44d/0x8e0
[ 52.028982] ? __pfx_ksys_unshare+0x10/0x10
[ 52.029580] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.030340] __x64_sys_unshare+0x31/0x40
[ 52.030925] do_syscall_64+0x3f/0x90
[ 52.031455] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.032159] RIP: 0033:0x7f7cba6d10d7
[ 52.032689] 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
[ 52.034923] RSP: 002b:00007ffecc192428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.035893] RAX: ffffffffffffffda RBX: 00007ffecc192a68 RCX: 00007f7cba6d10d7
[ 52.036790] RDX: 00007f7cba73b41f RSI: 00007ffecc1923c0 RDI: 0000000040000000
[ 52.037685] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecc1921d0
[ 52.038584] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cba7e3bf0
[ 52.039461] R13: 00007ffecc192500 R14: 0000000000000000 R15: 00000000000000f8
[ 52.040368]
[ 52.040709] irq event stamp: 8323
[ 52.041137] hardirqs last enabled at (8333): [] __up_console_sem+0x78/0x80
[ 52.042203] hardirqs last disabled at (8344): [] __up_console_sem+0x5d/0x80
[ 52.043299] softirqs last enabled at (7894): [] irq_exit_rcu+0x93/0xc0
[ 52.044348] softirqs last disabled at (7877): [] irq_exit_rcu+0x93/0xc0
[ 52.045383] ---[ end trace 0000000000000000 ]---
[ 52.050891] ------------[ cut here ]------------
[ 52.051567] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.053271] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.054291] Modules linked in:
[ 52.054711] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.055867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.056844] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.057466] 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
[ 52.059564] RSP: 0018:ffff88801f737c00 EFLAGS: 00010282
[ 52.060183] RAX: 0000000000000000 RBX: ffff888016002a40 RCX: 0000000000000000
[ 52.061031] RDX: ffff8880169d51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.061868] RBP: ffff888016002a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.062710] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.063577] R13: ffffffff84e223a0 R14: ffff888016002a48 R15: ffffffff84da62e0
[ 52.064388] FS: 0000555556035400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.065350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.066051] CR2: 00007fbdcd33d6f4 CR3: 00000000201a0000 CR4: 0000000000350ee0
[ 52.066899] Call Trace:
[ 52.067238]
[ 52.067522] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.068135] ipv6_frags_init_net+0x206/0x3c0
[ 52.068692] ops_init+0xbb/0x6b0
[ 52.069114] setup_net+0x3d9/0x990
[ 52.069569] ? down_read_killable+0x1d7/0x4e0
[ 52.070107] ? __pfx_setup_net+0x10/0x10
[ 52.070620] ? copy_net_ns+0x17c/0x770
[ 52.071118] copy_net_ns+0x321/0x770
[ 52.071607] create_new_namespaces+0x3f6/0xb30
[ 52.072170] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.072802] ksys_unshare+0x44d/0x8e0
[ 52.073293] ? __pfx_ksys_unshare+0x10/0x10
[ 52.073867] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.074608] __x64_sys_unshare+0x31/0x40
[ 52.075144] do_syscall_64+0x3f/0x90
[ 52.075645] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.076279] RIP: 0033:0x7f7cba6d10d7
[ 52.076769] 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
[ 52.078888] RSP: 002b:00007ffecc192428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.079856] RAX: ffffffffffffffda RBX: 00007ffecc192a68 RCX: 00007f7cba6d10d7
[ 52.080722] RDX: 00007f7cba73b41f RSI: 00007ffecc1923c0 RDI: 0000000040000000
[ 52.081579] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecc1921d0
[ 52.082422] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cba7e3bf0
[ 52.083302] R13: 00007ffecc192500 R14: 0000000000000000 R15: 00000000000000f8
[ 52.084213]
[ 52.084514] irq event stamp: 10055
[ 52.084971] hardirqs last enabled at (10067): [] __up_console_sem+0x78/0x80
[ 52.086007] hardirqs last disabled at (10078): [] __up_console_sem+0x5d/0x80
[ 52.087081] softirqs last enabled at (9718): [] irq_exit_rcu+0x93/0xc0
[ 52.088094] softirqs last disabled at (9709): [] irq_exit_rcu+0x93/0xc0
[ 52.089113] ---[ end trace 0000000000000000 ]---
[ 52.090445] ------------[ cut here ]------------
[ 52.091118] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.093052] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.094131] Modules linked in:
[ 52.094592] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.095797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.096834] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.097478] 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
[ 52.099689] RSP: 0018:ffff88801f737bf0 EFLAGS: 00010286
[ 52.100354] RAX: 0000000000000000 RBX: ffff888016002440 RCX: 0000000000000000
[ 52.101255] RDX: ffff8880169d51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.102155] RBP: ffff888016002454 R08: 0000000000000001 R09: 0000000000000000
[ 52.103074] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.103982] R13: ffffffff84e223a0 R14: ffff888016002448 R15: ffffffff84daf020
[ 52.104888] FS: 0000555556035400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.105900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.106664] CR2: 00007fbdcd33d6f4 CR3: 00000000201a0000 CR4: 0000000000350ee0
[ 52.107595] Call Trace:
[ 52.107929]
[ 52.108236] nf_ct_net_init+0x224/0x3d0
[ 52.108807] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.109387] ops_init+0xbb/0x6b0
[ 52.109866] setup_net+0x3d9/0x990
[ 52.110324] ? down_read_killable+0x1d7/0x4e0
[ 52.110923] ? __pfx_setup_net+0x10/0x10
[ 52.111459] ? copy_net_ns+0x17c/0x770
[ 52.111998] copy_net_ns+0x321/0x770
[ 52.112487] create_new_namespaces+0x3f6/0xb30
[ 52.113111] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.113760] ksys_unshare+0x44d/0x8e0
[ 52.114263] ? __pfx_ksys_unshare+0x10/0x10
[ 52.114850] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.115627] __x64_sys_unshare+0x31/0x40
[ 52.116150] do_syscall_64+0x3f/0x90
[ 52.116659] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.117314] RIP: 0033:0x7f7cba6d10d7
[ 52.117814] 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
[ 52.120048] RSP: 002b:00007ffecc192428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.121010] RAX: ffffffffffffffda RBX: 00007ffecc192a68 RCX: 00007f7cba6d10d7
[ 52.121924] RDX: 00007f7cba73b41f RSI: 00007ffecc1923c0 RDI: 0000000040000000
[ 52.122822] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecc1921d0
[ 52.123754] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cba7e3bf0
[ 52.124654] R13: 00007ffecc192500 R14: 0000000000000000 R15: 00000000000000f8
[ 52.125571]
[ 52.125883] irq event stamp: 10869
[ 52.126323] hardirqs last enabled at (10879): [] __up_console_sem+0x78/0x80
[ 52.127423] hardirqs last disabled at (10890): [] __up_console_sem+0x5d/0x80
[ 52.128512] softirqs last enabled at (10776): [] irq_exit_rcu+0x93/0xc0
[ 52.129599] softirqs last disabled at (10771): [] irq_exit_rcu+0x93/0xc0
[ 52.130664] ---[ end trace 0000000000000000 ]---
[ 53.656286] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.703639] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.751628] Bluetooth: hci0: command 0x040f tx timeout
[ 59.799678] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:46:40 Registers:
info registers vcpu 0
RAX=000000000002a835 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=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 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=00007fca1aacca80 CR3=000000000f100000 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=2031343a36343a33312036312079614d XMM01=5d3030323430302e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732031
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=ffff88801f7375f0
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 0000555556035400 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=00007fbdcd33d6f4 CR3=00000000201a0000 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