Warning: Permanently added '[localhost]:62496' (ECDSA) to the list of known hosts.
2023/05/18 06:08:07 fuzzer started
2023/05/18 06:08:08 dialing manager at localhost:44319
2023/05/18 06:08:08 checking machine...
2023/05/18 06:08:08 checking revisions...
syzkaller login: [ 35.169348] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:08:08 testing simple program...
[ 35.244238] cgroup: Unknown subsys name 'net'
[ 35.324886] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.301439] audit: type=1400 audit(1684390100.327:6): 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
[ 48.425198] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.427985] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.429590] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.433695] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.436704] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.438903] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.830519] ------------[ cut here ]------------
[ 48.831814] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.834105] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.835372] Modules linked in:
[ 48.835789] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.840712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.841738] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.842419] 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
[ 48.844623] RSP: 0018:ffff8880145dfc00 EFLAGS: 00010282
[ 48.845313] RAX: 0000000000000000 RBX: ffff888016072440 RCX: 0000000000000000
[ 48.846185] RDX: ffff888016dc51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.847078] RBP: ffff888016072454 R08: 0000000000000001 R09: 0000000000000000
[ 48.847929] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.848820] R13: ffffffff84e23fe0 R14: ffff888016072448 R15: ffffffff84d74dc0
[ 48.849711] FS: 00005555568c6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.850715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.851469] CR2: 00007f99c1f06368 CR3: 000000000c624000 CR4: 0000000000350ee0
[ 48.852373] Call Trace:
[ 48.852700]
[ 48.853000] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.853656] ipv4_frags_init_net+0x269/0x440
[ 48.854243] ops_init+0xbb/0x6b0
[ 48.854693] setup_net+0x3d9/0x990
[ 48.855211] ? down_read_killable+0x1d7/0x4e0
[ 48.855788] ? __pfx_setup_net+0x10/0x10
[ 48.856339] ? copy_net_ns+0x17c/0x770
[ 48.856857] copy_net_ns+0x321/0x770
[ 48.857378] create_new_namespaces+0x3f6/0xb30
[ 48.857972] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.858612] ksys_unshare+0x44d/0x8e0
[ 48.859145] ? __pfx_ksys_unshare+0x10/0x10
[ 48.859693] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.860425] __x64_sys_unshare+0x31/0x40
[ 48.860938] do_syscall_64+0x3f/0x90
[ 48.861444] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.862125] RIP: 0033:0x7f2181f810d7
[ 48.862587] 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
[ 48.864774] RSP: 002b:00007ffdcb810bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.865729] RAX: ffffffffffffffda RBX: 00007ffdcb811208 RCX: 00007f2181f810d7
[ 48.866615] RDX: 00007f2181feb41f RSI: 00007ffdcb810b60 RDI: 0000000040000000
[ 48.867505] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcb810970
[ 48.868393] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2182093bf0
[ 48.869273] R13: 00007ffdcb810ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.870187]
[ 48.870489] irq event stamp: 8813
[ 48.870925] hardirqs last enabled at (8823): [] __up_console_sem+0x78/0x80
[ 48.871986] hardirqs last disabled at (8834): [] __up_console_sem+0x5d/0x80
[ 48.873078] softirqs last enabled at (8738): [] irq_exit_rcu+0x93/0xc0
[ 48.874120] softirqs last disabled at (8733): [] irq_exit_rcu+0x93/0xc0
[ 48.875179] ---[ end trace 0000000000000000 ]---
[ 48.880248] ------------[ cut here ]------------
[ 48.880837] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.882484] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.883554] Modules linked in:
[ 48.883962] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.885111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.886120] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.886760] 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
[ 48.888954] RSP: 0018:ffff8880145dfc00 EFLAGS: 00010282
[ 48.889639] RAX: 0000000000000000 RBX: ffff888015a93c40 RCX: 0000000000000000
[ 48.890534] RDX: ffff888016dc51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.891438] RBP: ffff888015a93c54 R08: 0000000000000001 R09: 0000000000000000
[ 48.892330] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.893214] R13: ffffffff84e23fe0 R14: ffff888015a93c48 R15: ffffffff84da7d60
[ 48.894106] FS: 00005555568c6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.895113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.895827] CR2: 00007f99c1f06368 CR3: 000000000c624000 CR4: 0000000000350ee0
[ 48.896724] Call Trace:
[ 48.897078]
[ 48.897378] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.897986] ipv6_frags_init_net+0x206/0x3c0
[ 48.898577] ops_init+0xbb/0x6b0
[ 48.899078] setup_net+0x3d9/0x990
[ 48.899538] ? down_read_killable+0x1d7/0x4e0
[ 48.900142] ? __pfx_setup_net+0x10/0x10
[ 48.900654] ? copy_net_ns+0x17c/0x770
[ 48.901195] copy_net_ns+0x321/0x770
[ 48.901681] create_new_namespaces+0x3f6/0xb30
[ 48.902292] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.902912] ksys_unshare+0x44d/0x8e0
[ 48.903443] ? __pfx_ksys_unshare+0x10/0x10
[ 48.903989] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.904725] __x64_sys_unshare+0x31/0x40
[ 48.905273] do_syscall_64+0x3f/0x90
[ 48.905749] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.906426] RIP: 0033:0x7f2181f810d7
[ 48.906909] 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
[ 48.909084] RSP: 002b:00007ffdcb810bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.909997] RAX: ffffffffffffffda RBX: 00007ffdcb811208 RCX: 00007f2181f810d7
[ 48.910896] RDX: 00007f2181feb41f RSI: 00007ffdcb810b60 RDI: 0000000040000000
[ 48.911785] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcb810970
[ 48.912676] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2182093bf0
[ 48.913571] R13: 00007ffdcb810ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.914487]
[ 48.914796] irq event stamp: 10431
[ 48.915280] hardirqs last enabled at (10443): [] __up_console_sem+0x78/0x80
[ 48.916346] hardirqs last disabled at (10454): [] __up_console_sem+0x5d/0x80
[ 48.917412] softirqs last enabled at (9662): [] irq_exit_rcu+0x93/0xc0
[ 48.918441] softirqs last disabled at (9621): [] irq_exit_rcu+0x93/0xc0
[ 48.919486] ---[ end trace 0000000000000000 ]---
[ 48.920796] ------------[ cut here ]------------
[ 48.921426] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 48.923397] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.924474] Modules linked in:
[ 48.924882] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.926041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.927069] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.927721] 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
[ 48.929896] RSP: 0018:ffff8880145dfbf0 EFLAGS: 00010286
[ 48.930589] RAX: 0000000000000000 RBX: ffff888015a93440 RCX: 0000000000000000
[ 48.931508] RDX: ffff888016dc51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.932400] RBP: ffff888015a93454 R08: 0000000000000001 R09: 0000000000000000
[ 48.933286] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.934180] R13: ffffffff84e23fe0 R14: ffff888015a93448 R15: ffffffff84db0aa0
[ 48.935083] FS: 00005555568c6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.936077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.936784] CR2: 00007f99c1f06368 CR3: 000000000c624000 CR4: 0000000000350ee0
[ 48.937681] Call Trace:
[ 48.938008]
[ 48.938338] nf_ct_net_init+0x224/0x3d0
[ 48.938861] ? __pfx_nf_ct_net_init+0x10/0x10
[ 48.939496] ops_init+0xbb/0x6b0
[ 48.939956] setup_net+0x3d9/0x990
[ 48.940438] ? down_read_killable+0x1d7/0x4e0
[ 48.941006] ? __pfx_setup_net+0x10/0x10
[ 48.941554] ? copy_net_ns+0x17c/0x770
[ 48.942091] copy_net_ns+0x321/0x770
[ 48.942581] create_new_namespaces+0x3f6/0xb30
[ 48.943223] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.943839] ksys_unshare+0x44d/0x8e0
[ 48.944361] ? __pfx_ksys_unshare+0x10/0x10
[ 48.944912] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.945645] __x64_sys_unshare+0x31/0x40
[ 48.946194] do_syscall_64+0x3f/0x90
[ 48.946670] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.947350] RIP: 0033:0x7f2181f810d7
[ 48.947819] 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
[ 48.949986] RSP: 002b:00007ffdcb810bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.950960] RAX: ffffffffffffffda RBX: 00007ffdcb811208 RCX: 00007f2181f810d7
[ 48.951870] RDX: 00007f2181feb41f RSI: 00007ffdcb810b60 RDI: 0000000040000000
[ 48.952763] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcb810970
[ 48.953676] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2182093bf0
[ 48.954565] R13: 00007ffdcb810ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.955490]
[ 48.955794] irq event stamp: 11185
[ 48.956256] hardirqs last enabled at (11197): [] __up_console_sem+0x78/0x80
[ 48.957350] hardirqs last disabled at (11208): [] __up_console_sem+0x5d/0x80
[ 48.958430] softirqs last enabled at (10824): [] irq_exit_rcu+0x93/0xc0
[ 48.959482] softirqs last disabled at (10815): [] irq_exit_rcu+0x93/0xc0
[ 48.960536] ---[ end trace 0000000000000000 ]---
executing program
[ 50.502637] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.550361] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.598281] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.646149] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:08:21 Registers:
info registers vcpu 0
RAX=000000000001aa2b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f95feb1b490 CR3=000000000ec70000 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=c80c83ccf2e514a8d6437cd4f3adc344
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7bd9baa466c243f2000000000013aa70 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=278d6a9225edf56c00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880145df5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 00005555568c6400 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=00007f99c1f06368 CR3=000000000c624000 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