Warning: Permanently added '[localhost]:54185' (ECDSA) to the list of known hosts.
2023/05/17 09:33:33 fuzzer started
2023/05/17 09:33:33 dialing manager at localhost:35573
2023/05/17 09:33:33 checking machine...
2023/05/17 09:33:33 checking revisions...
syzkaller login: [ 50.815354] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:33:33 testing simple program...
[ 50.867256] cgroup: Unknown subsys name 'net'
[ 50.945880] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.258246] audit: type=1400 audit(1684316026.102:6): 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
[ 64.377960] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.380378] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.381380] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.384552] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.385962] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.386827] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.677611] ------------[ cut here ]------------
[ 64.678107] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.679206] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.679917] Modules linked in:
[ 64.680165] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.683236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.683913] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.684347] 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
[ 64.685807] RSP: 0018:ffff88801ff0fc00 EFLAGS: 00010282
[ 64.686243] RAX: 0000000000000000 RBX: ffff88800dd58c40 RCX: 0000000000000000
[ 64.686839] RDX: ffff88801ff00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.687408] RBP: ffff88800dd58c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.687991] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.688544] R13: ffffffff84e223a0 R14: ffff88800dd58c48 R15: ffffffff84d73340
[ 64.689190] FS: 00005555568bb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.689897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.690399] CR2: 00007fe938cf7008 CR3: 000000000ecce000 CR4: 0000000000350ee0
[ 64.691022] Call Trace:
[ 64.691241]
[ 64.691449] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.691902] ipv4_frags_init_net+0x269/0x440
[ 64.692289] ops_init+0xbb/0x6b0
[ 64.692601] setup_net+0x3d9/0x990
[ 64.692931] ? down_read_killable+0x1d7/0x4e0
[ 64.693354] ? __pfx_setup_net+0x10/0x10
[ 64.693733] ? copy_net_ns+0x17c/0x770
[ 64.694094] copy_net_ns+0x321/0x770
[ 64.694417] create_new_namespaces+0x3f6/0xb30
[ 64.694861] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.695268] ksys_unshare+0x44d/0x8e0
[ 64.695592] ? __pfx_ksys_unshare+0x10/0x10
[ 64.695990] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.696493] __x64_sys_unshare+0x31/0x40
[ 64.696884] do_syscall_64+0x3f/0x90
[ 64.697267] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.697729] RIP: 0033:0x7f75c0d430d7
[ 64.698057] 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
[ 64.699626] RSP: 002b:00007ffda9660ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.700294] RAX: ffffffffffffffda RBX: 00007ffda96612e8 RCX: 00007f75c0d430d7
[ 64.700918] RDX: 00007f75c0dad41f RSI: 00007ffda9660c40 RDI: 0000000040000000
[ 64.701515] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda9660a50
[ 64.702135] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f75c0e55bf0
[ 64.702748] R13: 00007ffda9660d80 R14: 0000000000000000 R15: 00000000000000f8
[ 64.703345]
[ 64.703556] irq event stamp: 8471
[ 64.703883] hardirqs last enabled at (8483): [] __up_console_sem+0x78/0x80
[ 64.704596] hardirqs last disabled at (8492): [] __up_console_sem+0x5d/0x80
[ 64.705379] softirqs last enabled at (8026): [] irq_exit_rcu+0x93/0xc0
[ 64.706103] softirqs last disabled at (8021): [] irq_exit_rcu+0x93/0xc0
[ 64.706857] ---[ end trace 0000000000000000 ]---
[ 64.710703] ------------[ cut here ]------------
[ 64.711147] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.712587] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.713376] Modules linked in:
[ 64.713682] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.714461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.715177] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.715634] 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
[ 64.717206] RSP: 0018:ffff88801ff0fc00 EFLAGS: 00010282
[ 64.717686] RAX: 0000000000000000 RBX: ffff88801429fe40 RCX: 0000000000000000
[ 64.718286] RDX: ffff88801ff00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.718916] RBP: ffff88801429fe54 R08: 0000000000000001 R09: 0000000000000000
[ 64.719511] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.720138] R13: ffffffff84e223a0 R14: ffff88801429fe48 R15: ffffffff84da62e0
[ 64.720769] FS: 00005555568bb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.721468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.721993] CR2: 00007fe938cf7008 CR3: 000000000ecce000 CR4: 0000000000350ee0
[ 64.722587] Call Trace:
[ 64.722846]
[ 64.723061] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.723490] ipv6_frags_init_net+0x206/0x3c0
[ 64.723902] ops_init+0xbb/0x6b0
[ 64.724223] setup_net+0x3d9/0x990
[ 64.724554] ? down_read_killable+0x1d7/0x4e0
[ 64.724984] ? __pfx_setup_net+0x10/0x10
[ 64.725422] ? copy_net_ns+0x17c/0x770
[ 64.725799] copy_net_ns+0x321/0x770
[ 64.726135] create_new_namespaces+0x3f6/0xb30
[ 64.726537] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.726988] ksys_unshare+0x44d/0x8e0
[ 64.727334] ? __pfx_ksys_unshare+0x10/0x10
[ 64.727749] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.728254] __x64_sys_unshare+0x31/0x40
[ 64.728616] do_syscall_64+0x3f/0x90
[ 64.728978] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.729456] RIP: 0033:0x7f75c0d430d7
[ 64.729801] 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
[ 64.731332] RSP: 002b:00007ffda9660ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.732009] RAX: ffffffffffffffda RBX: 00007ffda96612e8 RCX: 00007f75c0d430d7
[ 64.732612] RDX: 00007f75c0dad41f RSI: 00007ffda9660c40 RDI: 0000000040000000
[ 64.733267] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda9660a50
[ 64.733901] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f75c0e55bf0
[ 64.734505] R13: 00007ffda9660d80 R14: 0000000000000000 R15: 00000000000000f8
[ 64.735143]
[ 64.735354] irq event stamp: 10133
[ 64.735695] hardirqs last enabled at (10145): [] __up_console_sem+0x78/0x80
[ 64.736405] hardirqs last disabled at (10154): [] __up_console_sem+0x5d/0x80
[ 64.737185] softirqs last enabled at (10168): [] irq_exit_rcu+0x93/0xc0
[ 64.737913] softirqs last disabled at (10163): [] irq_exit_rcu+0x93/0xc0
[ 64.738625] ---[ end trace 0000000000000000 ]---
[ 64.739691] ------------[ cut here ]------------
[ 64.740083] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.741498] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.742183] Modules linked in:
[ 64.742446] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.743170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.743851] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.744278] 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
[ 64.745728] RSP: 0018:ffff88801ff0fbf0 EFLAGS: 00010286
[ 64.746138] RAX: 0000000000000000 RBX: ffff88801429f840 RCX: 0000000000000000
[ 64.746749] RDX: ffff88801ff00000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.747337] RBP: ffff88801429f854 R08: 0000000000000001 R09: 0000000000000000
[ 64.747945] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.748561] R13: ffffffff84e223a0 R14: ffff88801429f848 R15: ffffffff84daf020
[ 64.749242] FS: 00005555568bb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.749944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.750453] CR2: 00007fe938cf7008 CR3: 000000000ecce000 CR4: 0000000000350ee0
[ 64.751081] Call Trace:
[ 64.751303]
[ 64.751503] nf_ct_net_init+0x224/0x3d0
[ 64.751887] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.752291] ops_init+0xbb/0x6b0
[ 64.752610] setup_net+0x3d9/0x990
[ 64.752948] ? down_read_killable+0x1d7/0x4e0
[ 64.753368] ? __pfx_setup_net+0x10/0x10
[ 64.753714] ? copy_net_ns+0x17c/0x770
[ 64.754067] copy_net_ns+0x321/0x770
[ 64.754414] create_new_namespaces+0x3f6/0xb30
[ 64.754839] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.755277] ksys_unshare+0x44d/0x8e0
[ 64.755601] ? __pfx_ksys_unshare+0x10/0x10
[ 64.755984] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.756475] __x64_sys_unshare+0x31/0x40
[ 64.756856] do_syscall_64+0x3f/0x90
[ 64.757219] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.757667] RIP: 0033:0x7f75c0d430d7
[ 64.757976] 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
[ 64.759438] RSP: 002b:00007ffda9660ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.760122] RAX: ffffffffffffffda RBX: 00007ffda96612e8 RCX: 00007f75c0d430d7
[ 64.760738] RDX: 00007f75c0dad41f RSI: 00007ffda9660c40 RDI: 0000000040000000
[ 64.761368] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda9660a50
[ 64.761997] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f75c0e55bf0
[ 64.762608] R13: 00007ffda9660d80 R14: 0000000000000000 R15: 00000000000000f8
[ 64.763248]
[ 64.763465] irq event stamp: 10897
[ 64.763809] hardirqs last enabled at (10909): [] __up_console_sem+0x78/0x80
[ 64.764549] hardirqs last disabled at (10918): [] __up_console_sem+0x5d/0x80
[ 64.765339] softirqs last enabled at (10412): [] irq_exit_rcu+0x93/0xc0
[ 64.766070] softirqs last disabled at (10371): [] irq_exit_rcu+0x93/0xc0
[ 64.766805] ---[ end trace 0000000000000000 ]---
executing program
[ 66.407437] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.455227] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.502731] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.550764] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
09:33:31 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff812d7eaa RDX=fffffbfff0ba6943
RSI=0000000000000008 RDI=ffffffff85d34a10 RBP=1ffff1100d9c132a RSP=ffff88806ce09930
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffffffff8560b640 R13=ffffffff814c7585 R14=ffffffff85652848 R15=ffff88800c731680
RIP=ffffffff81810565 RFL=00000246 [---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 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=00007f640fb81070 CR3=000000000d824000 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=2037343a33333a39302037312079614d XMM01=5d3536313038362e34362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ff0f5f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 00005555568bb400 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=00007fe938cf7008 CR3=000000000ecce000 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