Warning: Permanently added '[localhost]:4355' (ECDSA) to the list of known hosts.
2023/05/16 16:50:29 fuzzer started
2023/05/16 16:50:29 dialing manager at localhost:35573
2023/05/16 16:50:29 checking machine...
2023/05/16 16:50:29 checking revisions...
syzkaller login: [ 77.804721] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:50:29 testing simple program...
[ 77.876052] cgroup: Unknown subsys name 'net'
[ 77.940632] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 90.867165] audit: type=1400 audit(1684255842.701:6): 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
[ 91.972588] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 91.974326] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 91.976992] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 91.984837] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 91.986526] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 91.987603] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 92.377248] ------------[ cut here ]------------
[ 92.377977] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 92.379776] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 92.380838] Modules linked in:
[ 92.381239] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 92.386092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 92.387114] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 92.387791] 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
[ 92.389996] RSP: 0018:ffff88801f45fc00 EFLAGS: 00010282
[ 92.390678] RAX: 0000000000000000 RBX: ffff888016698c40 RCX: 0000000000000000
[ 92.391569] RDX: ffff88800fda51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 92.392416] RBP: ffff888016698c54 R08: 0000000000000001 R09: 0000000000000000
[ 92.393304] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 92.394202] R13: ffffffff84e223a0 R14: ffff888016698c48 R15: ffffffff84d73340
[ 92.395094] FS: 0000555556ec9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 92.396087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.396833] CR2: 00007f94b04d26f4 CR3: 0000000016cac000 CR4: 0000000000350ef0
[ 92.397741] Call Trace:
[ 92.398073]
[ 92.398367] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 92.399005] ipv4_frags_init_net+0x269/0x440
[ 92.399589] ops_init+0xbb/0x6b0
[ 92.400034] setup_net+0x3d9/0x990
[ 92.400523] ? down_read_killable+0x1d7/0x4e0
[ 92.401098] ? __pfx_setup_net+0x10/0x10
[ 92.401637] ? copy_net_ns+0x17c/0x770
[ 92.402147] copy_net_ns+0x321/0x770
[ 92.402657] create_new_namespaces+0x3f6/0xb30
[ 92.403245] unshare_nsproxy_namespaces+0xc1/0x200
[ 92.403894] ksys_unshare+0x44d/0x8e0
[ 92.404382] ? __pfx_ksys_unshare+0x10/0x10
[ 92.404961] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 92.405732] __x64_sys_unshare+0x31/0x40
[ 92.406252] do_syscall_64+0x3f/0x90
[ 92.406757] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 92.407397] RIP: 0033:0x7f9b82d3e0d7
[ 92.407890] 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
[ 92.410052] RSP: 002b:00007ffd598dd188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 92.411000] RAX: ffffffffffffffda RBX: 00007ffd598dd7c8 RCX: 00007f9b82d3e0d7
[ 92.411879] RDX: 00007f9b82da841f RSI: 00007ffd598dd120 RDI: 0000000040000000
[ 92.412763] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd598dcf30
[ 92.413664] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9b82e50bf0
[ 92.414553] R13: 00007ffd598dd260 R14: 0000000000000000 R15: 00000000000000f8
[ 92.415426]
[ 92.415778] irq event stamp: 9687
[ 92.416195] hardirqs last enabled at (9697): [] __up_console_sem+0x78/0x80
[ 92.417246] hardirqs last disabled at (9708): [] __up_console_sem+0x5d/0x80
[ 92.418313] softirqs last enabled at (9678): [] irq_exit_rcu+0x93/0xc0
[ 92.419330] softirqs last disabled at (9673): [] irq_exit_rcu+0x93/0xc0
[ 92.420341] ---[ end trace 0000000000000000 ]---
[ 92.427687] ------------[ cut here ]------------
[ 92.428294] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 92.430015] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 92.431076] Modules linked in:
[ 92.431523] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 92.432677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 92.433770] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 92.434405] 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
[ 92.436578] RSP: 0018:ffff88801f45fc00 EFLAGS: 00010282
[ 92.437216] RAX: 0000000000000000 RBX: ffff8880144a0640 RCX: 0000000000000000
[ 92.438119] RDX: ffff88800fda51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 92.439005] RBP: ffff8880144a0654 R08: 0000000000000001 R09: 0000000000000000
[ 92.439896] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 92.440780] R13: ffffffff84e223a0 R14: ffff8880144a0648 R15: ffffffff84da62e0
[ 92.441672] FS: 0000555556ec9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 92.442663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.443362] CR2: 00007f94b04d26f4 CR3: 0000000016cac000 CR4: 0000000000350ef0
[ 92.444252] Call Trace:
[ 92.444608]
[ 92.444910] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 92.445555] ipv6_frags_init_net+0x206/0x3c0
[ 92.446126] ops_init+0xbb/0x6b0
[ 92.446602] setup_net+0x3d9/0x990
[ 92.447059] ? down_read_killable+0x1d7/0x4e0
[ 92.447656] ? __pfx_setup_net+0x10/0x10
[ 92.448161] ? copy_net_ns+0x17c/0x770
[ 92.448697] copy_net_ns+0x321/0x770
[ 92.449177] create_new_namespaces+0x3f6/0xb30
[ 92.449798] unshare_nsproxy_namespaces+0xc1/0x200
[ 92.450405] ksys_unshare+0x44d/0x8e0
[ 92.450930] ? __pfx_ksys_unshare+0x10/0x10
[ 92.451507] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 92.452217] __x64_sys_unshare+0x31/0x40
[ 92.452763] do_syscall_64+0x3f/0x90
[ 92.453237] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 92.453918] RIP: 0033:0x7f9b82d3e0d7
[ 92.454381] 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
[ 92.456560] RSP: 002b:00007ffd598dd188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 92.457497] RAX: ffffffffffffffda RBX: 00007ffd598dd7c8 RCX: 00007f9b82d3e0d7
[ 92.458367] RDX: 00007f9b82da841f RSI: 00007ffd598dd120 RDI: 0000000040000000
[ 92.459260] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd598dcf30
[ 92.460147] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9b82e50bf0
[ 92.461039] R13: 00007ffd598dd260 R14: 0000000000000000 R15: 00000000000000f8
[ 92.461974]
[ 92.462275] irq event stamp: 12435
[ 92.462741] hardirqs last enabled at (12447): [] __up_console_sem+0x78/0x80
[ 92.463803] hardirqs last disabled at (12458): [] __up_console_sem+0x5d/0x80
[ 92.464862] softirqs last enabled at (12344): [] irq_exit_rcu+0x93/0xc0
[ 92.465913] softirqs last disabled at (12335): [] irq_exit_rcu+0x93/0xc0
[ 92.466952] ---[ end trace 0000000000000000 ]---
[ 92.468294] ------------[ cut here ]------------
[ 92.468934] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 92.471040] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 92.472092] Modules linked in:
[ 92.472534] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 92.473699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 92.474723] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 92.475364] 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
[ 92.477540] RSP: 0018:ffff88801f45fbf0 EFLAGS: 00010286
[ 92.478191] RAX: 0000000000000000 RBX: ffff8880144a0a40 RCX: 0000000000000000
[ 92.479096] RDX: ffff88800fda51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 92.479993] RBP: ffff8880144a0a54 R08: 0000000000000001 R09: 0000000000000000
[ 92.480897] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 92.481798] R13: ffffffff84e223a0 R14: ffff8880144a0a48 R15: ffffffff84daf020
[ 92.482700] FS: 0000555556ec9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 92.483699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.484404] CR2: 00007f94b04d26f4 CR3: 0000000016cac000 CR4: 0000000000350ef0
[ 92.485293] Call Trace:
[ 92.485659]
[ 92.485970] nf_ct_net_init+0x224/0x3d0
[ 92.486523] ? __pfx_nf_ct_net_init+0x10/0x10
[ 92.487089] ops_init+0xbb/0x6b0
[ 92.487577] setup_net+0x3d9/0x990
[ 92.488044] ? down_read_killable+0x1d7/0x4e0
[ 92.488655] ? __pfx_setup_net+0x10/0x10
[ 92.489182] ? copy_net_ns+0x17c/0x770
[ 92.489755] copy_net_ns+0x321/0x770
[ 92.490250] create_new_namespaces+0x3f6/0xb30
[ 92.490882] unshare_nsproxy_namespaces+0xc1/0x200
[ 92.491555] ksys_unshare+0x44d/0x8e0
[ 92.492063] ? __pfx_ksys_unshare+0x10/0x10
[ 92.492667] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 92.493399] __x64_sys_unshare+0x31/0x40
[ 92.493979] do_syscall_64+0x3f/0x90
[ 92.494499] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 92.495158] RIP: 0033:0x7f9b82d3e0d7
[ 92.495671] 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
[ 92.497934] RSP: 002b:00007ffd598dd188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 92.498913] RAX: ffffffffffffffda RBX: 00007ffd598dd7c8 RCX: 00007f9b82d3e0d7
[ 92.499836] RDX: 00007f9b82da841f RSI: 00007ffd598dd120 RDI: 0000000040000000
[ 92.500755] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd598dcf30
[ 92.501689] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9b82e50bf0
[ 92.502616] R13: 00007ffd598dd260 R14: 0000000000000000 R15: 00000000000000f8
[ 92.503553]
[ 92.503861] irq event stamp: 13197
[ 92.504308] hardirqs last enabled at (13207): [] __up_console_sem+0x78/0x80
[ 92.505411] hardirqs last disabled at (13218): [] __up_console_sem+0x5d/0x80
[ 92.506539] softirqs last enabled at (12798): [] irq_exit_rcu+0x93/0xc0
[ 92.507613] softirqs last disabled at (12793): [] irq_exit_rcu+0x93/0xc0
[ 92.508693] ---[ end trace 0000000000000000 ]---
executing program
[ 94.049138] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 96.096565] Bluetooth: hci0: command 0x041b tx timeout
[ 98.144504] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 100.193541] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:50:02 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f45f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556ec9400 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=00007f94b04d26f4 CR3=0000000016cac000 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=0000000000079905 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fbb853c8890 CR3=0000000015bf0000 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=f5ac8d666d9f0699d54f88208a76b6dd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=031622e05c241154000000000013e700 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e0fda8e604afaeb900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000