Warning: Permanently added '[localhost]:35679' (ECDSA) to the list of known hosts.
2023/05/17 15:28:57 fuzzer started
2023/05/17 15:28:57 dialing manager at localhost:44319
2023/05/17 15:28:57 checking machine...
2023/05/17 15:28:57 checking revisions...
syzkaller login: [ 52.709851] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:28:58 testing simple program...
[ 52.775188] cgroup: Unknown subsys name 'net'
[ 52.854100] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.071000] audit: type=1400 audit(1684337350.381:6): 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
[ 66.184790] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.186328] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.188517] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.191620] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.194176] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.195325] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.579614] ------------[ cut here ]------------
[ 66.580257] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.582257] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.583370] Modules linked in:
[ 66.583805] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.588560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.589651] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.590309] 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
[ 66.592572] RSP: 0018:ffff888017bdfc00 EFLAGS: 00010282
[ 66.593232] RAX: 0000000000000000 RBX: ffff8880068ea040 RCX: 0000000000000000
[ 66.594154] RDX: ffff88800fa38000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.595075] RBP: ffff8880068ea054 R08: 0000000000000001 R09: 0000000000000000
[ 66.595987] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.596918] R13: ffffffff84e23fe0 R14: ffff8880068ea048 R15: ffffffff84d74dc0
[ 66.597843] FS: 0000555556ad2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.598849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.599609] CR2: 00007f96b446e6f4 CR3: 000000001449c000 CR4: 0000000000350ef0
[ 66.600460] Call Trace:
[ 66.600845]
[ 66.601147] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.601806] ipv4_frags_init_net+0x269/0x440
[ 66.602376] ops_init+0xbb/0x6b0
[ 66.602867] setup_net+0x3d9/0x990
[ 66.603331] ? down_read_killable+0x1d7/0x4e0
[ 66.603946] ? __pfx_setup_net+0x10/0x10
[ 66.604499] ? copy_net_ns+0x17c/0x770
[ 66.605033] copy_net_ns+0x321/0x770
[ 66.605569] create_new_namespaces+0x3f6/0xb30
[ 66.606164] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.606822] ksys_unshare+0x44d/0x8e0
[ 66.607320] ? __pfx_ksys_unshare+0x10/0x10
[ 66.607907] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.608678] __x64_sys_unshare+0x31/0x40
[ 66.609204] do_syscall_64+0x3f/0x90
[ 66.609732] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.610383] RIP: 0033:0x7f7a731f00d7
[ 66.610890] 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
[ 66.613144] RSP: 002b:00007fffcf2b06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.614121] RAX: ffffffffffffffda RBX: 00007fffcf2b0d08 RCX: 00007f7a731f00d7
[ 66.615029] RDX: 00007f7a7325a41f RSI: 00007fffcf2b0660 RDI: 0000000040000000
[ 66.615933] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcf2b0470
[ 66.616845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7a73302bf0
[ 66.617771] R13: 00007fffcf2b07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.618699]
[ 66.619008] irq event stamp: 8505
[ 66.619434] hardirqs last enabled at (8515): [] __up_console_sem+0x78/0x80
[ 66.620526] hardirqs last disabled at (8528): [] __up_console_sem+0x5d/0x80
[ 66.621619] softirqs last enabled at (7882): [] irq_exit_rcu+0x93/0xc0
[ 66.622689] softirqs last disabled at (7543): [] irq_exit_rcu+0x93/0xc0
[ 66.623746] ---[ end trace 0000000000000000 ]---
[ 66.632274] ------------[ cut here ]------------
[ 66.632950] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.634660] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.635746] Modules linked in:
[ 66.636163] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.637382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.638415] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.639113] 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
[ 66.641355] RSP: 0018:ffff888017bdfc00 EFLAGS: 00010282
[ 66.642062] RAX: 0000000000000000 RBX: ffff88800d964e40 RCX: 0000000000000000
[ 66.642964] RDX: ffff88800fa38000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.643875] RBP: ffff88800d964e54 R08: 0000000000000001 R09: 0000000000000000
[ 66.644872] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.645780] R13: ffffffff84e23fe0 R14: ffff88800d964e48 R15: ffffffff84da7d60
[ 66.646692] FS: 0000555556ad2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.647709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.648446] CR2: 00007f96b446e6f4 CR3: 000000001449c000 CR4: 0000000000350ef0
[ 66.649348] Call Trace:
[ 66.649714]
[ 66.650024] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.650698] ipv6_frags_init_net+0x206/0x3c0
[ 66.651270] ops_init+0xbb/0x6b0
[ 66.651756] setup_net+0x3d9/0x990
[ 66.652239] ? down_read_killable+0x1d7/0x4e0
[ 66.652874] ? __pfx_setup_net+0x10/0x10
[ 66.653385] ? copy_net_ns+0x17c/0x770
[ 66.653936] copy_net_ns+0x321/0x770
[ 66.654428] create_new_namespaces+0x3f6/0xb30
[ 66.655055] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.655716] ksys_unshare+0x44d/0x8e0
[ 66.656212] ? __pfx_ksys_unshare+0x10/0x10
[ 66.656839] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.657607] __x64_sys_unshare+0x31/0x40
[ 66.658122] do_syscall_64+0x3f/0x90
[ 66.658660] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.659318] RIP: 0033:0x7f7a731f00d7
[ 66.659832] 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
[ 66.662050] RSP: 002b:00007fffcf2b06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.663012] RAX: ffffffffffffffda RBX: 00007fffcf2b0d08 RCX: 00007f7a731f00d7
[ 66.663912] RDX: 00007f7a7325a41f RSI: 00007fffcf2b0660 RDI: 0000000040000000
[ 66.664824] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcf2b0470
[ 66.665731] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7a73302bf0
[ 66.666647] R13: 00007fffcf2b07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.667575]
[ 66.667881] irq event stamp: 11823
[ 66.668321] hardirqs last enabled at (11833): [] __up_console_sem+0x78/0x80
[ 66.669434] hardirqs last disabled at (11844): [] __up_console_sem+0x5d/0x80
[ 66.670523] softirqs last enabled at (11316): [] irq_exit_rcu+0x93/0xc0
[ 66.671567] softirqs last disabled at (11311): [] irq_exit_rcu+0x93/0xc0
[ 66.672634] ---[ end trace 0000000000000000 ]---
[ 66.674024] ------------[ cut here ]------------
[ 66.674884] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.676922] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.677989] Modules linked in:
[ 66.678395] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.679561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.680587] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.681237] 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
[ 66.683453] RSP: 0018:ffff888017bdfbf0 EFLAGS: 00010286
[ 66.684142] RAX: 0000000000000000 RBX: ffff88800d965440 RCX: 0000000000000000
[ 66.685058] RDX: ffff88800fa38000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.685960] RBP: ffff88800d965454 R08: 0000000000000001 R09: 0000000000000000
[ 66.686846] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.687746] R13: ffffffff84e23fe0 R14: ffff88800d965448 R15: ffffffff84db0aa0
[ 66.688673] FS: 0000555556ad2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.689684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.690402] CR2: 00007f96b446e6f4 CR3: 000000001449c000 CR4: 0000000000350ef0
[ 66.691293] Call Trace:
[ 66.691659]
[ 66.691957] nf_ct_net_init+0x224/0x3d0
[ 66.692514] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.693103] ops_init+0xbb/0x6b0
[ 66.693586] setup_net+0x3d9/0x990
[ 66.694043] ? down_read_killable+0x1d7/0x4e0
[ 66.694650] ? __pfx_setup_net+0x10/0x10
[ 66.695160] ? copy_net_ns+0x17c/0x770
[ 66.695705] copy_net_ns+0x321/0x770
[ 66.696191] create_new_namespaces+0x3f6/0xb30
[ 66.696824] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.697439] ksys_unshare+0x44d/0x8e0
[ 66.697966] ? __pfx_ksys_unshare+0x10/0x10
[ 66.698545] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.699257] __x64_sys_unshare+0x31/0x40
[ 66.699814] do_syscall_64+0x3f/0x90
[ 66.700291] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.701001] RIP: 0033:0x7f7a731f00d7
[ 66.701501] 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
[ 66.703673] RSP: 002b:00007fffcf2b06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.704635] RAX: ffffffffffffffda RBX: 00007fffcf2b0d08 RCX: 00007f7a731f00d7
[ 66.705544] RDX: 00007f7a7325a41f RSI: 00007fffcf2b0660 RDI: 0000000040000000
[ 66.706398] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcf2b0470
[ 66.707288] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7a73302bf0
[ 66.708191] R13: 00007fffcf2b07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.709124]
[ 66.709427] irq event stamp: 12743
[ 66.709902] hardirqs last enabled at (12755): [] __up_console_sem+0x78/0x80
[ 66.710979] hardirqs last disabled at (12766): [] __up_console_sem+0x5d/0x80
[ 66.712068] softirqs last enabled at (12550): [] irq_exit_rcu+0x93/0xc0
[ 66.713161] softirqs last disabled at (12545): [] irq_exit_rcu+0x93/0xc0
[ 66.714214] ---[ end trace 0000000000000000 ]---
executing program
[ 68.269158] Bluetooth: hci0: command 0x0409 tx timeout
[ 70.316562] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 72.364558] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.412549] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:28:55 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017bdf5f0
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 0000555556ad2400 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=00007f96b446e6f4 CR3=000000001449c000 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=0000000000056495 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=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=00007fd31d4930a0 CR3=000000000e5e6000 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=6cdb45c4147ff9b4c84caf413b3cca39
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f4f7f264536f4df6000000000013bdb0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cfcdef3b5659f2a600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000