Warning: Permanently added '[localhost]:42606' (ECDSA) to the list of known hosts.
2023/05/18 07:50:56 fuzzer started
2023/05/18 07:50:56 dialing manager at localhost:44319
2023/05/18 07:50:56 checking machine...
2023/05/18 07:50:56 checking revisions...
syzkaller login: [ 47.256957] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:50:56 testing simple program...
[ 47.320332] cgroup: Unknown subsys name 'net'
[ 47.389140] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.404429] audit: type=1400 audit(1684396269.095:6): 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
[ 60.533603] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.536009] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.537603] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.541292] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.542708] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.544719] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.975602] ------------[ cut here ]------------
[ 60.976263] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.977912] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.979002] Modules linked in:
[ 60.979413] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.981123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.982841] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.983909] 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
[ 60.986129] RSP: 0018:ffff88800dc3fc00 EFLAGS: 00010282
[ 60.986793] RAX: 0000000000000000 RBX: ffff88800ee19840 RCX: 0000000000000000
[ 60.987692] RDX: ffff8880164151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.988591] RBP: ffff88800ee19854 R08: 0000000000000001 R09: 0000000000000000
[ 60.989498] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.990397] R13: ffffffff84e23fe0 R14: ffff88800ee19848 R15: ffffffff84d74dc0
[ 60.991327] FS: 0000555556848400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.992336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.993084] CR2: 00007f1853957000 CR3: 0000000015fd4000 CR4: 0000000000350ef0
[ 60.993946] Call Trace:
[ 60.994304]
[ 60.994605] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.995271] ipv4_frags_init_net+0x269/0x440
[ 60.995826] ops_init+0xbb/0x6b0
[ 60.996303] setup_net+0x3d9/0x990
[ 60.996770] ? down_read_killable+0x1d7/0x4e0
[ 60.997367] ? __pfx_setup_net+0x10/0x10
[ 60.997883] ? copy_net_ns+0x17c/0x770
[ 60.998416] copy_net_ns+0x321/0x770
[ 60.998924] create_new_namespaces+0x3f6/0xb30
[ 60.999546] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.000192] ksys_unshare+0x44d/0x8e0
[ 61.000689] ? __pfx_ksys_unshare+0x10/0x10
[ 61.001275] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.002043] __x64_sys_unshare+0x31/0x40
[ 61.002571] do_syscall_64+0x3f/0x90
[ 61.003103] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.003756] RIP: 0033:0x7fc1846160d7
[ 61.004264] 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
[ 61.006531] RSP: 002b:00007ffc79ee8f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.007523] RAX: ffffffffffffffda RBX: 00007ffc79ee95c8 RCX: 00007fc1846160d7
[ 61.008439] RDX: 00007fc18468041f RSI: 00007ffc79ee8f20 RDI: 0000000040000000
[ 61.009365] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc79ee8d30
[ 61.010284] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc184728bf0
[ 61.011222] R13: 00007ffc79ee9060 R14: 0000000000000000 R15: 00000000000000f8
[ 61.012160]
[ 61.012468] irq event stamp: 8355
[ 61.012908] hardirqs last enabled at (8365): [] __up_console_sem+0x78/0x80
[ 61.014025] hardirqs last disabled at (8376): [] __up_console_sem+0x5d/0x80
[ 61.015121] softirqs last enabled at (8262): [] irq_exit_rcu+0x93/0xc0
[ 61.016185] softirqs last disabled at (8257): [] irq_exit_rcu+0x93/0xc0
[ 61.017257] ---[ end trace 0000000000000000 ]---
[ 61.023294] ------------[ cut here ]------------
[ 61.023919] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.025601] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.026703] Modules linked in:
[ 61.027162] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.028344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.029408] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.030104] 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
[ 61.032341] RSP: 0018:ffff88800dc3fc00 EFLAGS: 00010282
[ 61.033037] RAX: 0000000000000000 RBX: ffff88800da13240 RCX: 0000000000000000
[ 61.033901] RDX: ffff8880164151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.034826] RBP: ffff88800da13254 R08: 0000000000000001 R09: 0000000000000000
[ 61.035734] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.036641] R13: ffffffff84e23fe0 R14: ffff88800da13248 R15: ffffffff84da7d60
[ 61.037535] FS: 0000555556848400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.038545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.039312] CR2: 00007f1853957000 CR3: 0000000015fd4000 CR4: 0000000000350ef0
[ 61.040225] Call Trace:
[ 61.040568]
[ 61.040870] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.041530] ipv6_frags_init_net+0x206/0x3c0
[ 61.042148] ops_init+0xbb/0x6b0
[ 61.042603] setup_net+0x3d9/0x990
[ 61.043133] ? down_read_killable+0x1d7/0x4e0
[ 61.043722] ? __pfx_setup_net+0x10/0x10
[ 61.044271] ? copy_net_ns+0x17c/0x770
[ 61.044788] copy_net_ns+0x321/0x770
[ 61.045307] create_new_namespaces+0x3f6/0xb30
[ 61.045910] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.046576] ksys_unshare+0x44d/0x8e0
[ 61.047114] ? __pfx_ksys_unshare+0x10/0x10
[ 61.047673] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.048426] __x64_sys_unshare+0x31/0x40
[ 61.048952] do_syscall_64+0x3f/0x90
[ 61.049479] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.050170] RIP: 0033:0x7fc1846160d7
[ 61.050635] 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
[ 61.052832] RSP: 002b:00007ffc79ee8f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.053785] RAX: ffffffffffffffda RBX: 00007ffc79ee95c8 RCX: 00007fc1846160d7
[ 61.054678] RDX: 00007fc18468041f RSI: 00007ffc79ee8f20 RDI: 0000000040000000
[ 61.055610] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc79ee8d30
[ 61.056515] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc184728bf0
[ 61.057405] R13: 00007ffc79ee9060 R14: 0000000000000000 R15: 00000000000000f8
[ 61.058326]
[ 61.058629] irq event stamp: 10241
[ 61.059103] hardirqs last enabled at (10253): [] __up_console_sem+0x78/0x80
[ 61.060182] hardirqs last disabled at (10264): [] __up_console_sem+0x5d/0x80
[ 61.061268] softirqs last enabled at (9970): [] irq_exit_rcu+0x93/0xc0
[ 61.062319] softirqs last disabled at (9961): [] irq_exit_rcu+0x93/0xc0
[ 61.063391] ---[ end trace 0000000000000000 ]---
[ 61.064774] ------------[ cut here ]------------
[ 61.065536] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.067446] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.068525] Modules linked in:
[ 61.068935] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.070148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.071217] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.071863] 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
[ 61.074088] RSP: 0018:ffff88800dc3fbf0 EFLAGS: 00010286
[ 61.074754] RAX: 0000000000000000 RBX: ffff88800da12c40 RCX: 0000000000000000
[ 61.075646] RDX: ffff8880164151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.076551] RBP: ffff88800da12c54 R08: 0000000000000001 R09: 0000000000000000
[ 61.077439] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.078328] R13: ffffffff84e23fe0 R14: ffff88800da12c48 R15: ffffffff84db0aa0
[ 61.079262] FS: 0000555556848400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.080260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.080969] CR2: 00007f1853957000 CR3: 0000000015fd4000 CR4: 0000000000350ef0
[ 61.081864] Call Trace:
[ 61.082272]
[ 61.082577] nf_ct_net_init+0x224/0x3d0
[ 61.083151] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.083724] ops_init+0xbb/0x6b0
[ 61.084206] setup_net+0x3d9/0x990
[ 61.084666] ? down_read_killable+0x1d7/0x4e0
[ 61.085268] ? __pfx_setup_net+0x10/0x10
[ 61.085780] ? copy_net_ns+0x17c/0x770
[ 61.086320] copy_net_ns+0x321/0x770
[ 61.086826] create_new_namespaces+0x3f6/0xb30
[ 61.087447] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.088097] ksys_unshare+0x44d/0x8e0
[ 61.088592] ? __pfx_ksys_unshare+0x10/0x10
[ 61.089176] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.089885] __x64_sys_unshare+0x31/0x40
[ 61.090429] do_syscall_64+0x3f/0x90
[ 61.090926] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.091604] RIP: 0033:0x7fc1846160d7
[ 61.092106] 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
[ 61.094270] RSP: 002b:00007ffc79ee8f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.095236] RAX: ffffffffffffffda RBX: 00007ffc79ee95c8 RCX: 00007fc1846160d7
[ 61.096123] RDX: 00007fc18468041f RSI: 00007ffc79ee8f20 RDI: 0000000040000000
[ 61.097011] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc79ee8d30
[ 61.097867] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc184728bf0
[ 61.098782] R13: 00007ffc79ee9060 R14: 0000000000000000 R15: 00000000000000f8
[ 61.099752]
[ 61.100087] irq event stamp: 11065
[ 61.100527] hardirqs last enabled at (11075): [] __up_console_sem+0x78/0x80
[ 61.101589] hardirqs last disabled at (11086): [] __up_console_sem+0x5d/0x80
[ 61.102669] softirqs last enabled at (10760): [] irq_exit_rcu+0x93/0xc0
[ 61.103727] softirqs last disabled at (10749): [] irq_exit_rcu+0x93/0xc0
[ 61.104766] ---[ end trace 0000000000000000 ]---
executing program
[ 62.602654] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.650053] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.698113] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.747071] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:50:59 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800dc3f618
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 0000555556848400 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=00007f1853957000 CR3=0000000015fd4000 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=fa71585538d5fc00 RBX=ffff888019b2b438 RCX=0000000000000000 RDX=ffff88801a041b40
RSI=ffffffff818e0911 RDI=0000000000000005 RBP=ffff8880186dfbe8 RSP=ffff8880186dfb50
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000010000 R11=0000000000000001
R12=ffff88800eee0f00 R13=0000000000000000 R14=1ffff110030dbf6c R15=0000000000000006
RIP=ffffffff818e0928 RFL=00000293 [--S-A-C] 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 00007f966e5a5700 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=00007f1853875550 CR3=000000000d29e000 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=2030313a31353a37302038312079614d XMM01=5d3134383238392e30362020205b203a
XMM02=7379735f74656e5f7265747369676572 XMM03=38392e30362020205b203a6c656e7265
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3332313138392e30362020205b20 XMM07=732030313a31353a3730203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000