Warning: Permanently added '[localhost]:11783' (ECDSA) to the list of known hosts.
2023/05/16 17:42:51 fuzzer started
2023/05/16 17:42:52 dialing manager at localhost:35573
2023/05/16 17:42:52 checking machine...
2023/05/16 17:42:52 checking revisions...
syzkaller login: [ 37.205069] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:42:52 testing simple program...
[ 37.253326] cgroup: Unknown subsys name 'net'
[ 37.296055] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.762464] audit: type=1400 audit(1684258983.841:6): avc: denied { execmem } for pid=258 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
[ 49.900745] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.903103] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.904880] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.907447] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.909817] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.911112] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.312683] ------------[ cut here ]------------
[ 50.313467] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.315730] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.317034] Modules linked in:
[ 50.317530] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.322736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.323902] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.324549] 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
[ 50.326834] RSP: 0018:ffff888015f9fc00 EFLAGS: 00010282
[ 50.327493] RAX: 0000000000000000 RBX: ffff88800dfd6c40 RCX: 0000000000000000
[ 50.328411] RDX: ffff88800e3ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.329331] RBP: ffff88800dfd6c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.330254] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.331165] R13: ffffffff84e223a0 R14: ffff88800dfd6c48 R15: ffffffff84d73340
[ 50.332078] FS: 00005555559d8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.333118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.333865] CR2: 00007f97aa9b56f4 CR3: 0000000015e3e000 CR4: 0000000000350ee0
[ 50.334777] Call Trace:
[ 50.335099]
[ 50.335394] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.336054] ipv4_frags_init_net+0x269/0x440
[ 50.336684] ops_init+0xbb/0x6b0
[ 50.337125] setup_net+0x3d9/0x990
[ 50.337618] ? down_read_killable+0x1d7/0x4e0
[ 50.338194] ? __pfx_setup_net+0x10/0x10
[ 50.338733] ? copy_net_ns+0x17c/0x770
[ 50.339241] copy_net_ns+0x321/0x770
[ 50.339751] create_new_namespaces+0x3f6/0xb30
[ 50.340344] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.341005] ksys_unshare+0x44d/0x8e0
[ 50.341500] ? __pfx_ksys_unshare+0x10/0x10
[ 50.342082] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.342843] __x64_sys_unshare+0x31/0x40
[ 50.343358] do_syscall_64+0x3f/0x90
[ 50.343864] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.344517] RIP: 0033:0x7f79d441e0d7
[ 50.345029] 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
[ 50.347247] RSP: 002b:00007fff3190c508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.348193] RAX: ffffffffffffffda RBX: 00007fff3190cb48 RCX: 00007f79d441e0d7
[ 50.349097] RDX: 00007f79d448841f RSI: 00007fff3190c4a0 RDI: 0000000040000000
[ 50.350003] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3190c2b0
[ 50.350879] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f79d4530bf0
[ 50.351775] R13: 00007fff3190c5e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.352708]
[ 50.353007] irq event stamp: 8293
[ 50.353426] hardirqs last enabled at (8303): [] __up_console_sem+0x78/0x80
[ 50.354498] hardirqs last disabled at (8314): [] __up_console_sem+0x5d/0x80
[ 50.355583] softirqs last enabled at (7860): [] irq_exit_rcu+0x93/0xc0
[ 50.356627] softirqs last disabled at (7849): [] irq_exit_rcu+0x93/0xc0
[ 50.357677] ---[ end trace 0000000000000000 ]---
[ 50.363025] ------------[ cut here ]------------
[ 50.363649] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.365286] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.366354] Modules linked in:
[ 50.366801] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.367972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.369006] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.369679] 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
[ 50.371857] RSP: 0018:ffff888015f9fc00 EFLAGS: 00010282
[ 50.372506] RAX: 0000000000000000 RBX: ffff88800e0b5640 RCX: 0000000000000000
[ 50.373420] RDX: ffff88800e3ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.374297] RBP: ffff88800e0b5654 R08: 0000000000000001 R09: 0000000000000000
[ 50.375189] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.376079] R13: ffffffff84e223a0 R14: ffff88800e0b5648 R15: ffffffff84da62e0
[ 50.376988] FS: 00005555559d8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.377987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.378761] CR2: 00007f97aa9b56f4 CR3: 0000000015e3e000 CR4: 0000000000350ee0
[ 50.379654] Call Trace:
[ 50.379983]
[ 50.380286] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.380944] ipv6_frags_init_net+0x206/0x3c0
[ 50.381497] ops_init+0xbb/0x6b0
[ 50.381965] setup_net+0x3d9/0x990
[ 50.382420] ? down_read_killable+0x1d7/0x4e0
[ 50.383008] ? __pfx_setup_net+0x10/0x10
[ 50.383511] ? copy_net_ns+0x17c/0x770
[ 50.384057] copy_net_ns+0x321/0x770
[ 50.384524] create_new_namespaces+0x3f6/0xb30
[ 50.385149] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.385818] ksys_unshare+0x44d/0x8e0
[ 50.386321] ? __pfx_ksys_unshare+0x10/0x10
[ 50.386922] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.387693] __x64_sys_unshare+0x31/0x40
[ 50.388231] do_syscall_64+0x3f/0x90
[ 50.388776] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.389438] RIP: 0033:0x7f79d441e0d7
[ 50.389954] 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
[ 50.392208] RSP: 002b:00007fff3190c508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.393199] RAX: ffffffffffffffda RBX: 00007fff3190cb48 RCX: 00007f79d441e0d7
[ 50.394109] RDX: 00007f79d448841f RSI: 00007fff3190c4a0 RDI: 0000000040000000
[ 50.395037] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3190c2b0
[ 50.395952] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f79d4530bf0
[ 50.396882] R13: 00007fff3190c5e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.397825]
[ 50.398136] irq event stamp: 10117
[ 50.398615] hardirqs last enabled at (10129): [] __up_console_sem+0x78/0x80
[ 50.399723] hardirqs last disabled at (10140): [] __up_console_sem+0x5d/0x80
[ 50.400857] softirqs last enabled at (9968): [] irq_exit_rcu+0x93/0xc0
[ 50.401929] softirqs last disabled at (9959): [] irq_exit_rcu+0x93/0xc0
[ 50.403002] ---[ end trace 0000000000000000 ]---
[ 50.404346] ------------[ cut here ]------------
[ 50.405000] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.407031] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.408109] Modules linked in:
[ 50.408518] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.409731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.410730] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.411370] 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
[ 50.413532] RSP: 0018:ffff888015f9fbf0 EFLAGS: 00010286
[ 50.414216] RAX: 0000000000000000 RBX: ffff88800e0b4240 RCX: 0000000000000000
[ 50.415108] RDX: ffff88800e3ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.416002] RBP: ffff88800e0b4254 R08: 0000000000000001 R09: 0000000000000000
[ 50.416906] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.417795] R13: ffffffff84e223a0 R14: ffff88800e0b4248 R15: ffffffff84daf020
[ 50.418672] FS: 00005555559d8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.419656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.420360] CR2: 00007f97aa9b56f4 CR3: 0000000015e3e000 CR4: 0000000000350ee0
[ 50.421252] Call Trace:
[ 50.421600]
[ 50.421902] nf_ct_net_init+0x224/0x3d0
[ 50.422409] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.423005] ops_init+0xbb/0x6b0
[ 50.423449] setup_net+0x3d9/0x990
[ 50.423929] ? down_read_killable+0x1d7/0x4e0
[ 50.424489] ? __pfx_setup_net+0x10/0x10
[ 50.425049] ? copy_net_ns+0x17c/0x770
[ 50.425557] copy_net_ns+0x321/0x770
[ 50.426072] create_new_namespaces+0x3f6/0xb30
[ 50.426687] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.427303] ksys_unshare+0x44d/0x8e0
[ 50.427827] ? __pfx_ksys_unshare+0x10/0x10
[ 50.428366] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.429102] __x64_sys_unshare+0x31/0x40
[ 50.429653] do_syscall_64+0x3f/0x90
[ 50.430129] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.430793] RIP: 0033:0x7f79d441e0d7
[ 50.431256] 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
[ 50.433425] RSP: 002b:00007fff3190c508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.434378] RAX: ffffffffffffffda RBX: 00007fff3190cb48 RCX: 00007f79d441e0d7
[ 50.435261] RDX: 00007f79d448841f RSI: 00007fff3190c4a0 RDI: 0000000040000000
[ 50.436146] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3190c2b0
[ 50.437050] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f79d4530bf0
[ 50.437924] R13: 00007fff3190c5e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.438841]
[ 50.439144] irq event stamp: 10931
[ 50.439597] hardirqs last enabled at (10943): [] __up_console_sem+0x78/0x80
[ 50.440653] hardirqs last disabled at (10954): [] __up_console_sem+0x5d/0x80
[ 50.441705] softirqs last enabled at (10794): [] irq_exit_rcu+0x93/0xc0
[ 50.442737] softirqs last disabled at (10789): [] irq_exit_rcu+0x93/0xc0
[ 50.443775] ---[ end trace 0000000000000000 ]---
[ 51.980143] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.027672] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.075640] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.123660] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:43:04 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000004 RCX=ffffffff812d1c8b RDX=1ffff11002da080c
RSI=0000000000000008 RDI=ffffffff877969c0 RBP=ffffffff877ba720 RSP=ffff888016ebf478
R8 =0000000000000000 R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=ffff888016d040e8 R13=ffff888016d03680 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff812d16b8 RFL=00000046 [---Z-P-] 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 00007f5db338d700 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=00007fde2f327070 CR3=000000000e6ee000 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=2035303a33343a37312036312079614d XMM01=5d3033353731332e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015f9f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555559d8400 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=00007f97aa9b56f4 CR3=0000000015e3e000 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