Warning: Permanently added '[localhost]:57410' (ECDSA) to the list of known hosts.
2023/05/18 01:26:49 fuzzer started
2023/05/18 01:26:49 dialing manager at localhost:44319
2023/05/18 01:26:49 checking machine...
2023/05/18 01:26:49 checking revisions...
syzkaller login: [ 40.535437] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:26:50 testing simple program...
[ 40.606595] cgroup: Unknown subsys name 'net'
[ 40.691245] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.759996] audit: type=1400 audit(1684373223.225:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.901980] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.905425] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.907547] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.910670] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.912686] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.914217] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.310713] ------------[ cut here ]------------
[ 55.311730] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.313731] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.315049] Modules linked in:
[ 55.315542] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.320654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.321992] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.322909] 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
[ 55.325862] RSP: 0018:ffff88801c9bfc00 EFLAGS: 00010282
[ 55.326812] RAX: 0000000000000000 RBX: ffff88800ece4c40 RCX: 0000000000000000
[ 55.327980] RDX: ffff8880180051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.329167] RBP: ffff88800ece4c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.330339] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.331547] R13: ffffffff84e23fe0 R14: ffff88800ece4c48 R15: ffffffff84d74dc0
[ 55.332748] FS: 00005555570ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.333904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.334715] CR2: 00007f5b6498d6f4 CR3: 00000000202cc000 CR4: 0000000000350ef0
[ 55.335794] Call Trace:
[ 55.336172]
[ 55.336507] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.337235] ipv4_frags_init_net+0x269/0x440
[ 55.337911] ops_init+0xbb/0x6b0
[ 55.338416] setup_net+0x3d9/0x990
[ 55.338967] ? down_read_killable+0x1d7/0x4e0
[ 55.339604] ? __pfx_setup_net+0x10/0x10
[ 55.340215] ? copy_net_ns+0x17c/0x770
[ 55.340820] copy_net_ns+0x321/0x770
[ 55.341363] create_new_namespaces+0x3f6/0xb30
[ 55.342055] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.342744] ksys_unshare+0x44d/0x8e0
[ 55.343331] ? __pfx_ksys_unshare+0x10/0x10
[ 55.343998] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.344822] __x64_sys_unshare+0x31/0x40
[ 55.345401] do_syscall_64+0x3f/0x90
[ 55.345973] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.346698] RIP: 0033:0x7f8f121c10d7
[ 55.347251] 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
[ 55.349676] RSP: 002b:00007ffeff7635a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.350733] RAX: ffffffffffffffda RBX: 00007ffeff763be8 RCX: 00007f8f121c10d7
[ 55.351718] RDX: 00007f8f1222b41f RSI: 00007ffeff763540 RDI: 0000000040000000
[ 55.352744] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeff763350
[ 55.353729] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8f122d3bf0
[ 55.354727] R13: 00007ffeff763680 R14: 0000000000000000 R15: 00000000000000f8
[ 55.355756]
[ 55.356140] irq event stamp: 9513
[ 55.356616] hardirqs last enabled at (9523): [] __up_console_sem+0x78/0x80
[ 55.357811] hardirqs last disabled at (9534): [] __up_console_sem+0x5d/0x80
[ 55.358995] softirqs last enabled at (9164): [] irq_exit_rcu+0x93/0xc0
[ 55.360212] softirqs last disabled at (9159): [] irq_exit_rcu+0x93/0xc0
[ 55.361360] ---[ end trace 0000000000000000 ]---
[ 55.367261] ------------[ cut here ]------------
[ 55.367956] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.370095] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.371272] Modules linked in:
[ 55.371724] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.373039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.374182] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.374934] 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
[ 55.377425] RSP: 0018:ffff88801c9bfc00 EFLAGS: 00010282
[ 55.378186] RAX: 0000000000000000 RBX: ffff8880144c4c40 RCX: 0000000000000000
[ 55.379166] RDX: ffff8880180051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.380163] RBP: ffff8880144c4c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.381158] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.382156] R13: ffffffff84e23fe0 R14: ffff8880144c4c48 R15: ffffffff84da7d60
[ 55.383146] FS: 00005555570ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.384299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.385136] CR2: 00007f5b6498d6f4 CR3: 00000000202cc000 CR4: 0000000000350ef0
[ 55.386147] Call Trace:
[ 55.386507]
[ 55.386872] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.387550] ipv6_frags_init_net+0x206/0x3c0
[ 55.388203] ops_init+0xbb/0x6b0
[ 55.388695] setup_net+0x3d9/0x990
[ 55.389230] ? down_read_killable+0x1d7/0x4e0
[ 55.389895] ? __pfx_setup_net+0x10/0x10
[ 55.390461] ? copy_net_ns+0x17c/0x770
[ 55.391061] copy_net_ns+0x321/0x770
[ 55.391593] create_new_namespaces+0x3f6/0xb30
[ 55.392293] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.393026] ksys_unshare+0x44d/0x8e0
executing program
[ 55.393574] ? __pfx_ksys_unshare+0x10/0x10
[ 55.394806] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.395603] __x64_sys_unshare+0x31/0x40
[ 55.396237] do_syscall_64+0x3f/0x90
[ 55.396806] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.397514] RIP: 0033:0x7f8f121c10d7
[ 55.398066] 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
[ 55.400463] RSP: 002b:00007ffeff7635a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.401508] RAX: ffffffffffffffda RBX: 00007ffeff763be8 RCX: 00007f8f121c10d7
[ 55.402482] RDX: 00007f8f1222b41f RSI: 00007ffeff763540 RDI: 0000000040000000
[ 55.403464] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeff763350
[ 55.404473] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8f122d3bf0
[ 55.405452] R13: 00007ffeff763680 R14: 0000000000000000 R15: 00000000000000f8
[ 55.406455]
[ 55.406822] irq event stamp: 11623
[ 55.407297] hardirqs last enabled at (11633): [] __up_console_sem+0x78/0x80
[ 55.408476] hardirqs last disabled at (11644): [] __up_console_sem+0x5d/0x80
[ 55.409646] softirqs last enabled at (11482): [] irq_exit_rcu+0x93/0xc0
[ 55.410794] softirqs last disabled at (11477): [] irq_exit_rcu+0x93/0xc0
[ 55.411922] ---[ end trace 0000000000000000 ]---
[ 55.413539] ------------[ cut here ]------------
[ 55.414274] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.416467] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.417643] Modules linked in:
[ 55.418118] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.419379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.420509] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.421256] 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
[ 55.423681] RSP: 0018:ffff88801c9bfbf0 EFLAGS: 00010286
[ 55.424440] RAX: 0000000000000000 RBX: ffff8880144c5240 RCX: 0000000000000000
[ 55.425409] RDX: ffff8880180051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.426380] RBP: ffff8880144c5254 R08: 0000000000000001 R09: 0000000000000000
[ 55.427349] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.428322] R13: ffffffff84e23fe0 R14: ffff8880144c5248 R15: ffffffff84db0aa0
[ 55.429312] FS: 00005555570ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.430394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.431205] CR2: 00007f5b6498d6f4 CR3: 00000000202cc000 CR4: 0000000000350ef0
[ 55.432172] Call Trace:
[ 55.432524]
[ 55.432881] nf_ct_net_init+0x224/0x3d0
[ 55.433440] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.434100] ops_init+0xbb/0x6b0
[ 55.434582] setup_net+0x3d9/0x990
[ 55.435113] ? down_read_killable+0x1d7/0x4e0
[ 55.435730] ? __pfx_setup_net+0x10/0x10
[ 55.436337] ? copy_net_ns+0x17c/0x770
[ 55.436921] copy_net_ns+0x321/0x770
[ 55.437449] create_new_namespaces+0x3f6/0xb30
[ 55.438114] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.438813] ksys_unshare+0x44d/0x8e0
[ 55.439346] ? __pfx_ksys_unshare+0x10/0x10
[ 55.439977] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.440748] __x64_sys_unshare+0x31/0x40
[ 55.441401] do_syscall_64+0x3f/0x90
[ 55.442111] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.442851] RIP: 0033:0x7f8f121c10d7
[ 55.443347] 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
[ 55.445750] RSP: 002b:00007ffeff7635a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.446824] RAX: ffffffffffffffda RBX: 00007ffeff763be8 RCX: 00007f8f121c10d7
[ 55.447805] RDX: 00007f8f1222b41f RSI: 00007ffeff763540 RDI: 0000000040000000
[ 55.448800] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeff763350
[ 55.449812] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8f122d3bf0
[ 55.450756] R13: 00007ffeff763680 R14: 0000000000000000 R15: 00000000000000f8
[ 55.451792]
[ 55.452140] irq event stamp: 12489
[ 55.452617] hardirqs last enabled at (12499): [] __up_console_sem+0x78/0x80
[ 55.453811] hardirqs last disabled at (12510): [] __up_console_sem+0x5d/0x80
[ 55.455005] softirqs last enabled at (12360): [] irq_exit_rcu+0x93/0xc0
[ 55.456210] softirqs last disabled at (12355): [] irq_exit_rcu+0x93/0xc0
[ 55.457352] ---[ end trace 0000000000000000 ]---
[ 56.976380] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.023930] Bluetooth: hci0: command 0x041b tx timeout
[ 61.071913] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.120852] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:27:01 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801c9bf5f0
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 00005555570ee400 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=00007f5b6498d6f4 CR3=00000000202cc000 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=000000000003921f RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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 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=00007fb627c2f3c0 CR3=000000000d810000 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=2034303a37323a31302038312079614d XMM01=5d3133373331332e35352020205b203a
XMM02=74656e20746120373532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3133373331332e35352020205b XMM07=79732034303a37323a31302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000