Warning: Permanently added '[localhost]:49217' (ECDSA) to the list of known hosts.
2023/05/16 15:14:23 fuzzer started
2023/05/16 15:14:24 dialing manager at localhost:35573
2023/05/16 15:14:24 checking machine...
2023/05/16 15:14:24 checking revisions...
syzkaller login: [ 59.113384] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:14:24 testing simple program...
[ 59.187028] cgroup: Unknown subsys name 'net'
[ 59.277529] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 72.829330] audit: type=1400 audit(1684250078.152:6): 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
[ 73.950939] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.952599] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.955369] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
executing program
[ 73.961634] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.963528] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.964789] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 74.373249] ------------[ cut here ]------------
[ 74.374171] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 74.376284] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.377313] Modules linked in:
[ 74.377856] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.380121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.382412] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.383579] 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
[ 74.385898] RSP: 0018:ffff88801e08fc00 EFLAGS: 00010282
[ 74.386610] RAX: 0000000000000000 RBX: ffff88800f381440 RCX: 0000000000000000
[ 74.387591] RDX: ffff888016dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.388566] RBP: ffff88800f381454 R08: 0000000000000001 R09: 0000000000000000
[ 74.389542] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 74.390509] R13: ffffffff84e223a0 R14: ffff88800f381448 R15: ffffffff84d73340
[ 74.391514] FS: 0000555555d44400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.392598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.393405] CR2: 00007f89819666f4 CR3: 000000001f6c4000 CR4: 0000000000350ee0
[ 74.394367] Call Trace:
[ 74.394760]
[ 74.395083] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 74.395808] ipv4_frags_init_net+0x269/0x440
[ 74.396409] ops_init+0xbb/0x6b0
[ 74.396918] setup_net+0x3d9/0x990
[ 74.397413] ? down_read_killable+0x1d7/0x4e0
[ 74.398059] ? __pfx_setup_net+0x10/0x10
[ 74.398620] ? copy_net_ns+0x17c/0x770
[ 74.399199] copy_net_ns+0x321/0x770
[ 74.399785] create_new_namespaces+0x3f6/0xb30
[ 74.400419] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.401139] ksys_unshare+0x44d/0x8e0
[ 74.401659] ? __pfx_ksys_unshare+0x10/0x10
[ 74.402285] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.403101] __x64_sys_unshare+0x31/0x40
[ 74.403680] do_syscall_64+0x3f/0x90
[ 74.404251] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.405000] RIP: 0033:0x7f089abf90d7
[ 74.405505] 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
[ 74.407908] RSP: 002b:00007ffe310804a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 74.408947] RAX: ffffffffffffffda RBX: 00007ffe31080ae8 RCX: 00007f089abf90d7
[ 74.409912] RDX: 00007f089ac6341f RSI: 00007ffe31080440 RDI: 0000000040000000
[ 74.410881] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe31080250
[ 74.411849] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f089ad0bbf0
[ 74.412829] R13: 00007ffe31080580 R14: 0000000000000000 R15: 00000000000000f8
[ 74.413829]
[ 74.414151] irq event stamp: 8335
[ 74.414606] hardirqs last enabled at (8345): [] __up_console_sem+0x78/0x80
[ 74.415786] hardirqs last disabled at (8356): [] __up_console_sem+0x5d/0x80
[ 74.416937] softirqs last enabled at (8204): [] irq_exit_rcu+0x93/0xc0
[ 74.418067] softirqs last disabled at (8199): [] irq_exit_rcu+0x93/0xc0
[ 74.419190] ---[ end trace 0000000000000000 ]---
[ 74.424379] ------------[ cut here ]------------
[ 74.425037] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 74.426888] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.428070] Modules linked in:
[ 74.428508] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.429787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.430883] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.431590] 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
[ 74.433935] RSP: 0018:ffff88801e08fc00 EFLAGS: 00010282
[ 74.434643] RAX: 0000000000000000 RBX: ffff88800f128c40 RCX: 0000000000000000
[ 74.435625] RDX: ffff888016dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.436592] RBP: ffff88800f128c54 R08: 0000000000000001 R09: 0000000000000000
[ 74.437564] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 74.438554] R13: ffffffff84e223a0 R14: ffff88800f128c48 R15: ffffffff84da62e0
[ 74.439555] FS: 0000555555d44400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.440647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.441451] CR2: 00007f89819666f4 CR3: 000000001f6c4000 CR4: 0000000000350ee0
[ 74.442428] Call Trace:
[ 74.442832]
[ 74.443154] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 74.443857] ipv6_frags_init_net+0x206/0x3c0
[ 74.444453] ops_init+0xbb/0x6b0
[ 74.445020] setup_net+0x3d9/0x990
[ 74.445507] ? down_read_killable+0x1d7/0x4e0
[ 74.446166] ? __pfx_setup_net+0x10/0x10
[ 74.446737] ? copy_net_ns+0x17c/0x770
[ 74.447306] copy_net_ns+0x321/0x770
[ 74.447864] create_new_namespaces+0x3f6/0xb30
[ 74.448491] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.449201] ksys_unshare+0x44d/0x8e0
[ 74.449769] ? __pfx_ksys_unshare+0x10/0x10
[ 74.450360] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.451172] __x64_sys_unshare+0x31/0x40
[ 74.451790] do_syscall_64+0x3f/0x90
[ 74.452299] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.453033] RIP: 0033:0x7f089abf90d7
[ 74.453538] 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
[ 74.455921] RSP: 002b:00007ffe310804a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 74.456941] RAX: ffffffffffffffda RBX: 00007ffe31080ae8 RCX: 00007f089abf90d7
[ 74.457911] RDX: 00007f089ac6341f RSI: 00007ffe31080440 RDI: 0000000040000000
[ 74.458886] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe31080250
[ 74.459893] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f089ad0bbf0
[ 74.460881] R13: 00007ffe31080580 R14: 0000000000000000 R15: 00000000000000f8
[ 74.461880]
[ 74.462210] irq event stamp: 10051
[ 74.462676] hardirqs last enabled at (10061): [] __up_console_sem+0x78/0x80
[ 74.463894] hardirqs last disabled at (10074): [] __up_console_sem+0x5d/0x80
[ 74.465067] softirqs last enabled at (9400): [] irq_exit_rcu+0x93/0xc0
[ 74.466173] softirqs last disabled at (9357): [] irq_exit_rcu+0x93/0xc0
[ 74.467307] ---[ end trace 0000000000000000 ]---
[ 74.468679] ------------[ cut here ]------------
[ 74.469346] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 74.471354] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.472506] Modules linked in:
[ 74.472987] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.474247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.475355] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.476089] 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
[ 74.478438] RSP: 0018:ffff88801e08fbf0 EFLAGS: 00010286
[ 74.479185] RAX: 0000000000000000 RBX: ffff88800d9aa240 RCX: 0000000000000000
[ 74.480170] RDX: ffff888016dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.481137] RBP: ffff88800d9aa254 R08: 0000000000000001 R09: 0000000000000000
[ 74.482106] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 74.483087] R13: ffffffff84e223a0 R14: ffff88800d9aa248 R15: ffffffff84daf020
[ 74.484080] FS: 0000555555d44400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.485157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.485963] CR2: 00007f89819666f4 CR3: 000000001f6c4000 CR4: 0000000000350ee0
[ 74.486929] Call Trace:
[ 74.487279]
[ 74.487618] nf_ct_net_init+0x224/0x3d0
[ 74.488204] ? __pfx_nf_ct_net_init+0x10/0x10
[ 74.488855] ops_init+0xbb/0x6b0
[ 74.489341] setup_net+0x3d9/0x990
[ 74.489869] ? down_read_killable+0x1d7/0x4e0
[ 74.490482] ? __pfx_setup_net+0x10/0x10
[ 74.491074] ? copy_net_ns+0x17c/0x770
[ 74.491644] copy_net_ns+0x321/0x770
[ 74.492216] create_new_namespaces+0x3f6/0xb30
[ 74.492895] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.493564] ksys_unshare+0x44d/0x8e0
[ 74.494143] ? __pfx_ksys_unshare+0x10/0x10
[ 74.494783] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.495559] __x64_sys_unshare+0x31/0x40
[ 74.496158] do_syscall_64+0x3f/0x90
[ 74.496665] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.497391] RIP: 0033:0x7f089abf90d7
[ 74.497934] 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
[ 74.500309] RSP: 002b:00007ffe310804a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 74.501344] RAX: ffffffffffffffda RBX: 00007ffe31080ae8 RCX: 00007f089abf90d7
[ 74.502319] RDX: 00007f089ac6341f RSI: 00007ffe31080440 RDI: 0000000040000000
[ 74.503293] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe31080250
[ 74.504250] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f089ad0bbf0
[ 74.505210] R13: 00007ffe31080580 R14: 0000000000000000 R15: 00000000000000f8
[ 74.506193]
[ 74.506514] irq event stamp: 10817
[ 74.507027] hardirqs last enabled at (10829): [] __up_console_sem+0x78/0x80
[ 74.508213] hardirqs last disabled at (10840): [] __up_console_sem+0x5d/0x80
[ 74.509381] softirqs last enabled at (10112): [] irq_exit_rcu+0x93/0xc0
[ 74.510518] softirqs last disabled at (10107): [] irq_exit_rcu+0x93/0xc0
[ 74.511665] ---[ end trace 0000000000000000 ]---
[ 76.033376] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 78.080912] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 80.128765] Bluetooth: hci0: command 0x040f tx timeout
[ 82.176789] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:14:22 Registers:
info registers vcpu 0
RAX=0000000000020987 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=00007f025ea32a80 CR3=000000001641a000 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=2039333a34313a35312036312079614d XMM01=5d3635383737332e34372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e08f5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555555d44400 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=00007f89819666f4 CR3=000000001f6c4000 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