Warning: Permanently added '[localhost]:36469' (ECDSA) to the list of known hosts.
2023/05/18 08:41:24 fuzzer started
2023/05/18 08:41:24 dialing manager at localhost:44319
2023/05/18 08:41:24 checking machine...
2023/05/18 08:41:24 checking revisions...
syzkaller login: [ 67.386103] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:41:24 testing simple program...
[ 67.444330] cgroup: Unknown subsys name 'net'
[ 67.516224] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 79.821020] audit: type=1400 audit(1684399297.222:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 80.969289] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.970820] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.973536] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.977153] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.979002] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 80.981701] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.327817] ------------[ cut here ]------------
[ 81.328531] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 81.329909] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.330850] Modules linked in:
[ 81.331196] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 81.335519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.336534] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.337220] 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
[ 81.339119] RSP: 0018:ffff88801dfafc00 EFLAGS: 00010282
[ 81.339701] RAX: 0000000000000000 RBX: ffff88800fb33840 RCX: 0000000000000000
[ 81.340463] RDX: ffff888016f89b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 81.341241] RBP: ffff88800fb33854 R08: 0000000000000001 R09: 0000000000000000
[ 81.342004] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.342775] R13: ffffffff84e23fe0 R14: ffff88800fb33848 R15: ffffffff84d74dc0
[ 81.343550] FS: 00005555565b7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 81.344418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.345094] CR2: 00007ff6d08476f4 CR3: 000000000da08000 CR4: 0000000000350ef0
[ 81.345845] Call Trace:
[ 81.346153]
[ 81.346410] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 81.346941] ipv4_frags_init_net+0x269/0x440
[ 81.347487] ops_init+0xbb/0x6b0
[ 81.347886] setup_net+0x3d9/0x990
[ 81.348308] ? down_read_killable+0x1d7/0x4e0
[ 81.348804] ? __pfx_setup_net+0x10/0x10
[ 81.349274] ? copy_net_ns+0x17c/0x770
[ 81.349717] copy_net_ns+0x321/0x770
[ 81.350165] create_new_namespaces+0x3f6/0xb30
[ 81.350672] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.351235] ksys_unshare+0x44d/0x8e0
[ 81.351681] ? __pfx_ksys_unshare+0x10/0x10
[ 81.352184] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.352811] __x64_sys_unshare+0x31/0x40
[ 81.353291] do_syscall_64+0x3f/0x90
[ 81.353712] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.354299] RIP: 0033:0x7fd827c590d7
[ 81.354712] 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
[ 81.356604] RSP: 002b:00007fffd4313188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 81.357421] RAX: ffffffffffffffda RBX: 00007fffd43137c8 RCX: 00007fd827c590d7
[ 81.358199] RDX: 00007fd827cc341f RSI: 00007fffd4313120 RDI: 0000000040000000
[ 81.358943] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd4312f30
[ 81.359760] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd827d6bbf0
[ 81.360572] R13: 00007fffd4313260 R14: 0000000000000000 R15: 00000000000000f8
[ 81.361372]
[ 81.361634] irq event stamp: 8279
[ 81.362004] hardirqs last enabled at (8289): [] __up_console_sem+0x78/0x80
[ 81.362936] hardirqs last disabled at (8300): [] __up_console_sem+0x5d/0x80
[ 81.363881] softirqs last enabled at (7860): [] irq_exit_rcu+0x93/0xc0
[ 81.364784] softirqs last disabled at (7845): [] irq_exit_rcu+0x93/0xc0
[ 81.365696] ---[ end trace 0000000000000000 ]---
[ 81.369929] ------------[ cut here ]------------
[ 81.370597] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 81.372041] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.372948] Modules linked in:
[ 81.373335] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 81.374346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.375230] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.375819] 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
[ 81.377729] RSP: 0018:ffff88801dfafc00 EFLAGS: 00010282
[ 81.378337] RAX: 0000000000000000 RBX: ffff8880138fb840 RCX: 0000000000000000
[ 81.379124] RDX: ffff888016f89b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 81.379888] RBP: ffff8880138fb854 R08: 0000000000000001 R09: 0000000000000000
[ 81.380671] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.381455] R13: ffffffff84e23fe0 R14: ffff8880138fb848 R15: ffffffff84da7d60
[ 81.382245] FS: 00005555565b7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 81.383113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.383739] CR2: 00007ff6d08476f4 CR3: 000000000da08000 CR4: 0000000000350ef0
[ 81.384523] Call Trace:
[ 81.384811]
[ 81.385102] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 81.385649] ipv6_frags_init_net+0x206/0x3c0
[ 81.386180] ops_init+0xbb/0x6b0
[ 81.386575] setup_net+0x3d9/0x990
[ 81.386978] ? down_read_killable+0x1d7/0x4e0
[ 81.387524] ? __pfx_setup_net+0x10/0x10
[ 81.387974] ? copy_net_ns+0x17c/0x770
[ 81.388455] copy_net_ns+0x321/0x770
[ 81.388878] create_new_namespaces+0x3f6/0xb30
[ 81.389418] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.389965] ksys_unshare+0x44d/0x8e0
[ 81.390416] ? __pfx_ksys_unshare+0x10/0x10
[ 81.390897] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.391558] __x64_sys_unshare+0x31/0x40
[ 81.392011] do_syscall_64+0x3f/0x90
[ 81.392464] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.393063] RIP: 0033:0x7fd827c590d7
[ 81.393510] 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
[ 81.395457] RSP: 002b:00007fffd4313188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 81.396313] RAX: ffffffffffffffda RBX: 00007fffd43137c8 RCX: 00007fd827c590d7
[ 81.397118] RDX: 00007fd827cc341f RSI: 00007fffd4313120 RDI: 0000000040000000
[ 81.397890] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd4312f30
[ 81.398679] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd827d6bbf0
[ 81.399498] R13: 00007fffd4313260 R14: 0000000000000000 R15: 00000000000000f8
[ 81.400310]
[ 81.400577] irq event stamp: 9981
[ 81.400958] hardirqs last enabled at (9991): [] __up_console_sem+0x78/0x80
[ 81.401896] hardirqs last disabled at (10002): [] __up_console_sem+0x5d/0x80
[ 81.402849] softirqs last enabled at (9692): [] irq_exit_rcu+0x93/0xc0
[ 81.403768] softirqs last disabled at (9687): [] irq_exit_rcu+0x93/0xc0
[ 81.404686] ---[ end trace 0000000000000000 ]---
[ 81.405852] ------------[ cut here ]------------
[ 81.406393] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 81.408098] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.409011] Modules linked in:
[ 81.409408] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 81.410449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.411353] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.411936] 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
[ 81.413903] RSP: 0018:ffff88801dfafbf0 EFLAGS: 00010286
[ 81.414514] RAX: 0000000000000000 RBX: ffff8880138fa040 RCX: 0000000000000000
[ 81.415315] RDX: ffff888016f89b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 81.416113] RBP: ffff8880138fa054 R08: 0000000000000001 R09: 0000000000000000
[ 81.416880] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.417666] R13: ffffffff84e23fe0 R14: ffff8880138fa048 R15: ffffffff84db0aa0
[ 81.418462] FS: 00005555565b7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 81.419338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.419986] CR2: 00007ff6d08476f4 CR3: 000000000da08000 CR4: 0000000000350ef0
[ 81.420792] Call Trace:
[ 81.421109]
[ 81.421378] nf_ct_net_init+0x224/0x3d0
[ 81.421833] ? __pfx_nf_ct_net_init+0x10/0x10
[ 81.422386] ops_init+0xbb/0x6b0
[ 81.422795] setup_net+0x3d9/0x990
[ 81.423224] ? down_read_killable+0x1d7/0x4e0
[ 81.423750] ? __pfx_setup_net+0x10/0x10
[ 81.424234] ? copy_net_ns+0x17c/0x770
[ 81.424698] copy_net_ns+0x321/0x770
[ 81.425289] create_new_namespaces+0x3f6/0xb30
[ 81.425980] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.426691] ksys_unshare+0x44d/0x8e0
[ 81.427286] ? __pfx_ksys_unshare+0x10/0x10
[ 81.427924] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.428806] __x64_sys_unshare+0x31/0x40
[ 81.429425] do_syscall_64+0x3f/0x90
[ 81.429974] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.430739] RIP: 0033:0x7fd827c590d7
[ 81.431290] 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
[ 81.433760] RSP: 002b:00007fffd4313188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 81.434635] RAX: ffffffffffffffda RBX: 00007fffd43137c8 RCX: 00007fd827c590d7
[ 81.435434] RDX: 00007fd827cc341f RSI: 00007fffd4313120 RDI: 0000000040000000
[ 81.436236] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd4312f30
[ 81.436999] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd827d6bbf0
[ 81.437807] R13: 00007fffd4313260 R14: 0000000000000000 R15: 00000000000000f8
[ 81.438613]
[ 81.438879] irq event stamp: 10761
[ 81.439292] hardirqs last enabled at (10773): [] __up_console_sem+0x78/0x80
[ 81.440254] hardirqs last disabled at (10784): [] __up_console_sem+0x5d/0x80
[ 81.441194] softirqs last enabled at (10314): [] irq_exit_rcu+0x93/0xc0
[ 81.442058] softirqs last disabled at (10305): [] irq_exit_rcu+0x93/0xc0
[ 81.442926] ---[ end trace 0000000000000000 ]---
executing program
[ 83.051759] Bluetooth: hci0: command 0x0409 tx timeout
[ 85.099112] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 87.147211] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 89.195114] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:41:15 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801dfaf5f0
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 00005555565b7400 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=00007ff6d08476f4 CR3=000000000da08000 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=0000000000053d67 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=00007f8b816b4900 CR3=00000000180f8000 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=2038333a31343a38302038312079614d XMM01=5d3639313133332e31382020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000