Warning: Permanently added '[localhost]:49080' (ECDSA) to the list of known hosts.
2023/05/18 09:21:26 fuzzer started
2023/05/18 09:21:26 dialing manager at localhost:44319
2023/05/18 09:21:26 checking machine...
2023/05/18 09:21:26 checking revisions...
syzkaller login: [ 36.886847] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:21:27 testing simple program...
[ 36.950742] cgroup: Unknown subsys name 'net'
[ 37.044813] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.918407] audit: type=1400 audit(1684401700.153:6): 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
[ 51.011860] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.014646] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.016848] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.021693] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.023094] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.024643] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.442054] ------------[ cut here ]------------
[ 51.443014] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.445545] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.447172] Modules linked in:
[ 51.447815] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.453648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.455137] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.456143] 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
[ 51.458923] RSP: 0018:ffff88801fdffc00 EFLAGS: 00010282
[ 51.459792] RAX: 0000000000000000 RBX: ffff888016071840 RCX: 0000000000000000
[ 51.460912] RDX: ffff8880147bb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.462054] RBP: ffff888016071854 R08: 0000000000000001 R09: 0000000000000000
[ 51.463236] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.464257] R13: ffffffff84e23fe0 R14: ffff888016071848 R15: ffffffff84d74dc0
[ 51.465261] FS: 0000555556580400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.466383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.467250] CR2: 00007f075d1656f4 CR3: 000000000e914000 CR4: 0000000000350ee0
[ 51.468266] Call Trace:
[ 51.468628]
[ 51.468979] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.469703] ipv4_frags_init_net+0x269/0x440
[ 51.470367] ops_init+0xbb/0x6b0
[ 51.470889] setup_net+0x3d9/0x990
[ 51.471466] ? down_read_killable+0x1d7/0x4e0
[ 51.472112] ? __pfx_setup_net+0x10/0x10
[ 51.472704] ? copy_net_ns+0x17c/0x770
[ 51.473336] copy_net_ns+0x321/0x770
[ 51.473885] create_new_namespaces+0x3f6/0xb30
[ 51.474575] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.475519] ksys_unshare+0x44d/0x8e0
[ 51.476311] ? __pfx_ksys_unshare+0x10/0x10
[ 51.477131] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.478266] __x64_sys_unshare+0x31/0x40
[ 51.479022] do_syscall_64+0x3f/0x90
[ 51.479794] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.480758] RIP: 0033:0x7f57c15370d7
[ 51.481333] 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
[ 51.483774] RSP: 002b:00007ffd87155768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.484876] RAX: ffffffffffffffda RBX: 00007ffd87155da8 RCX: 00007f57c15370d7
[ 51.485895] RDX: 00007f57c15a141f RSI: 00007ffd87155700 RDI: 0000000040000000
[ 51.486914] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd87155510
[ 51.487960] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f57c1649bf0
[ 51.488973] R13: 00007ffd87155840 R14: 0000000000000000 R15: 00000000000000f8
[ 51.490018]
[ 51.490399] irq event stamp: 9449
[ 51.490840] hardirqs last enabled at (9459): [] __up_console_sem+0x78/0x80
[ 51.491923] hardirqs last disabled at (9470): [] __up_console_sem+0x5d/0x80
[ 51.492988] softirqs last enabled at (9008): [] irq_exit_rcu+0x93/0xc0
[ 51.494015] softirqs last disabled at (8995): [] irq_exit_rcu+0x93/0xc0
[ 51.495053] ---[ end trace 0000000000000000 ]---
[ 51.500895] ------------[ cut here ]------------
[ 51.501521] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.503208] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.504281] Modules linked in:
[ 51.504685] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.505880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.506901] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.507594] 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
[ 51.509810] RSP: 0018:ffff88801fdffc00 EFLAGS: 00010282
[ 51.510506] RAX: 0000000000000000 RBX: ffff888014520640 RCX: 0000000000000000
[ 51.511439] RDX: ffff8880147bb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.512349] RBP: ffff888014520654 R08: 0000000000000001 R09: 0000000000000000
[ 51.513266] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.514141] R13: ffffffff84e23fe0 R14: ffff888014520648 R15: ffffffff84da7d60
[ 51.515053] FS: 0000555556580400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.516083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.516857] CR2: 00007f075d1656f4 CR3: 000000000e914000 CR4: 0000000000350ee0
[ 51.517755] Call Trace:
[ 51.518144]
[ 51.518500] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.519373] ipv6_frags_init_net+0x206/0x3c0
[ 51.520089] ops_init+0xbb/0x6b0
[ 51.520615] setup_net+0x3d9/0x990
[ 51.521138] ? down_read_killable+0x1d7/0x4e0
[ 51.521814] ? __pfx_setup_net+0x10/0x10
[ 51.522426] ? copy_net_ns+0x17c/0x770
[ 51.523001] copy_net_ns+0x321/0x770
[ 51.523579] create_new_namespaces+0x3f6/0xb30
[ 51.524273] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.524966] ksys_unshare+0x44d/0x8e0
[ 51.525533] ? __pfx_ksys_unshare+0x10/0x10
[ 51.526161] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.526995] __x64_sys_unshare+0x31/0x40
[ 51.527620] do_syscall_64+0x3f/0x90
[ 51.528157] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.528929] RIP: 0033:0x7f57c15370d7
[ 51.529479] 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
[ 51.531953] RSP: 002b:00007ffd87155768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.533019] RAX: ffffffffffffffda RBX: 00007ffd87155da8 RCX: 00007f57c15370d7
[ 51.534043] RDX: 00007f57c15a141f RSI: 00007ffd87155700 RDI: 0000000040000000
[ 51.535057] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd87155510
[ 51.536092] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f57c1649bf0
[ 51.537102] R13: 00007ffd87155840 R14: 0000000000000000 R15: 00000000000000f8
[ 51.538117]
[ 51.538488] irq event stamp: 11335
[ 51.538999] hardirqs last enabled at (11345): [] __up_console_sem+0x78/0x80
[ 51.540247] hardirqs last disabled at (11356): [] __up_console_sem+0x5d/0x80
[ 51.541467] softirqs last enabled at (10812): [] irq_exit_rcu+0x93/0xc0
[ 51.542667] softirqs last disabled at (10803): [] irq_exit_rcu+0x93/0xc0
[ 51.543874] ---[ end trace 0000000000000000 ]---
[ 51.545400] ------------[ cut here ]------------
[ 51.546069] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.548446] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.549606] Modules linked in:
[ 51.550060] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.551337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.552458] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.553170] 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
[ 51.555595] RSP: 0018:ffff88801fdffbf0 EFLAGS: 00010286
[ 51.556362] RAX: 0000000000000000 RBX: ffff88800e743240 RCX: 0000000000000000
[ 51.557357] RDX: ffff8880147bb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.558355] RBP: ffff88800e743254 R08: 0000000000000001 R09: 0000000000000000
[ 51.559363] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.560358] R13: ffffffff84e23fe0 R14: ffff88800e743248 R15: ffffffff84db0aa0
[ 51.561340] FS: 0000555556580400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.562461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.563302] CR2: 00007f075d1656f4 CR3: 000000000e914000 CR4: 0000000000350ee0
[ 51.564300] Call Trace:
[ 51.564665]
[ 51.565008] nf_ct_net_init+0x224/0x3d0
[ 51.565610] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.566296] ops_init+0xbb/0x6b0
[ 51.566808] setup_net+0x3d9/0x990
[ 51.567386] ? down_read_killable+0x1d7/0x4e0
[ 51.568031] ? __pfx_setup_net+0x10/0x10
[ 51.568627] ? copy_net_ns+0x17c/0x770
[ 51.569240] copy_net_ns+0x321/0x770
[ 51.569798] create_new_namespaces+0x3f6/0xb30
[ 51.570492] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.571238] ksys_unshare+0x44d/0x8e0
[ 51.571799] ? __pfx_ksys_unshare+0x10/0x10
[ 51.572465] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.573305] __x64_sys_unshare+0x31/0x40
[ 51.573900] do_syscall_64+0x3f/0x90
[ 51.574471] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.575255] RIP: 0033:0x7f57c15370d7
[ 51.575788] 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
[ 51.578513] RSP: 002b:00007ffd87155768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.579850] RAX: ffffffffffffffda RBX: 00007ffd87155da8 RCX: 00007f57c15370d7
[ 51.581094] RDX: 00007f57c15a141f RSI: 00007ffd87155700 RDI: 0000000040000000
[ 51.582354] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd87155510
[ 51.583599] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f57c1649bf0
[ 51.584834] R13: 00007ffd87155840 R14: 0000000000000000 R15: 00000000000000f8
[ 51.585984]
[ 51.586340] irq event stamp: 12189
[ 51.586826] hardirqs last enabled at (12199): [] __up_console_sem+0x78/0x80
[ 51.588011] hardirqs last disabled at (12210): [] __up_console_sem+0x5d/0x80
[ 51.589203] softirqs last enabled at (11822): [] irq_exit_rcu+0x93/0xc0
[ 51.590375] softirqs last disabled at (11817): [] irq_exit_rcu+0x93/0xc0
[ 51.591527] ---[ end trace 0000000000000000 ]---
executing program
[ 53.093880] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.141325] Bluetooth: hci0: command 0x041b tx timeout
[ 57.189276] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.238322] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:21:40 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000009 RCX=ffffffff844abc4b RDX=ffff888016bd51c0
RSI=0000000000000012 RDI=0000000000000001 RBP=ffffffff84e32fa0 RSP=ffff88800ffcf6b0
R8 =0000000000000001 R9 =0000000000000011 R10=0000000000000009 R11=fffffffffffcb328
R12=0000000000000009 R13=0000000000000001 R14=000000000000000a R15=ffff88800ffcf7e0
RIP=ffffffff814be280 RFL=00000202 [-------] 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 00007f0743fc4700 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=00007f602148fa50 CR3=0000000013a0e000 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=9a3dbe860846e98cde4caf831b257f89
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=42a031c9c4eb724e000000000013bfc8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0a6e81e587c084c100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fdff5f0
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 0000555556580400 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=00007f075d1656f4 CR3=000000000e914000 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