Warning: Permanently added '[localhost]:65292' (ECDSA) to the list of known hosts.
2023/05/17 04:06:41 fuzzer started
2023/05/17 04:06:41 dialing manager at localhost:35573
2023/05/17 04:06:41 checking machine...
2023/05/17 04:06:41 checking revisions...
syzkaller login: [ 36.479779] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:06:41 testing simple program...
[ 36.556699] cgroup: Unknown subsys name 'net'
[ 36.657251] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.211136] audit: type=1400 audit(1684296415.358:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 51.360827] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.362429] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.364651] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.367704] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.369319] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.370708] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.793350] ------------[ cut here ]------------
[ 51.794054] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.796117] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.797246] Modules linked in:
[ 51.797713] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.799173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.803555] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.804299] 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
[ 51.806805] RSP: 0018:ffff888016877c00 EFLAGS: 00010282
[ 51.807584] RAX: 0000000000000000 RBX: ffff88800ea26440 RCX: 0000000000000000
[ 51.808606] RDX: ffff888019768000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.809621] RBP: ffff88800ea26454 R08: 0000000000000001 R09: 0000000000000000
[ 51.810601] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.811576] R13: ffffffff84e223a0 R14: ffff88800ea26448 R15: ffffffff84d73340
[ 51.812572] FS: 00005555568a0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.813665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.814470] CR2: 00007fae977aa6f4 CR3: 000000001f7c4000 CR4: 0000000000350ef0
[ 51.815449] Call Trace:
[ 51.815802]
[ 51.816129] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.816803] ipv4_frags_init_net+0x269/0x440
[ 51.817425] ops_init+0xbb/0x6b0
[ 51.817891] setup_net+0x3d9/0x990
[ 51.818404] ? down_read_killable+0x1d7/0x4e0
[ 51.819002] ? __pfx_setup_net+0x10/0x10
[ 51.819572] ? copy_net_ns+0x17c/0x770
[ 51.820127] copy_net_ns+0x321/0x770
[ 51.820675] create_new_namespaces+0x3f6/0xb30
[ 51.821288] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.821980] ksys_unshare+0x44d/0x8e0
[ 51.822533] ? __pfx_ksys_unshare+0x10/0x10
[ 51.823111] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.823898] __x64_sys_unshare+0x31/0x40
[ 51.824471] do_syscall_64+0x3f/0x90
[ 51.824977] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.825688] RIP: 0033:0x7f84d23b50d7
[ 51.826182] 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
[ 51.828489] RSP: 002b:00007ffe24254998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.829488] RAX: ffffffffffffffda RBX: 00007ffe24254fd8 RCX: 00007f84d23b50d7
[ 51.830431] RDX: 00007f84d241f41f RSI: 00007ffe24254930 RDI: 0000000040000000
[ 51.831335] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe24254740
[ 51.832284] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f84d24c7bf0
[ 51.833235] R13: 00007ffe24254a70 R14: 0000000000000000 R15: 00000000000000f8
[ 51.834195]
[ 51.834548] irq event stamp: 7781
[ 51.835000] hardirqs last enabled at (7791): [] __up_console_sem+0x78/0x80
[ 51.836145] hardirqs last disabled at (7802): [] __up_console_sem+0x5d/0x80
[ 51.837255] softirqs last enabled at (6934): [] netlink_insert+0x187/0x1820
[ 51.838419] softirqs last disabled at (6932): [] release_sock+0x1f/0x1b0
[ 51.839523] ---[ end trace 0000000000000000 ]---
[ 51.846215] ------------[ cut here ]------------
[ 51.846944] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.849047] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.850170] Modules linked in:
[ 51.850639] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.851866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.852972] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.853694] 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
[ 51.856023] RSP: 0018:ffff888016877c00 EFLAGS: 00010282
[ 51.856742] RAX: 0000000000000000 RBX: ffff88800d802240 RCX: 0000000000000000
[ 51.857686] RDX: ffff888019768000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.858596] RBP: ffff88800d802254 R08: 0000000000000001 R09: 0000000000000000
[ 51.859491] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.860356] R13: ffffffff84e223a0 R14: ffff88800d802248 R15: ffffffff84da62e0
[ 51.861255] FS: 00005555568a0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.862257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.863003] CR2: 00007fae977aa6f4 CR3: 000000001f7c4000 CR4: 0000000000350ef0
[ 51.863924] Call Trace:
[ 51.864257]
[ 51.864600] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.865213] ipv6_frags_init_net+0x206/0x3c0
[ 51.865809] ops_init+0xbb/0x6b0
[ 51.866262] setup_net+0x3d9/0x990
[ 51.866753] ? down_read_killable+0x1d7/0x4e0
[ 51.867328] ? __pfx_setup_net+0x10/0x10
[ 51.867879] ? copy_net_ns+0x17c/0x770
[ 51.868433] copy_net_ns+0x321/0x770
[ 51.868919] create_new_namespaces+0x3f6/0xb30
[ 51.869545] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.870164] ksys_unshare+0x44d/0x8e0
[ 51.870690] ? __pfx_ksys_unshare+0x10/0x10
[ 51.871238] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.871997] __x64_sys_unshare+0x31/0x40
[ 51.872558] do_syscall_64+0x3f/0x90
[ 51.873046] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.873741] RIP: 0033:0x7f84d23b50d7
[ 51.874231] 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
[ 51.876505] RSP: 002b:00007ffe24254998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.877495] RAX: ffffffffffffffda RBX: 00007ffe24254fd8 RCX: 00007f84d23b50d7
[ 51.878426] RDX: 00007f84d241f41f RSI: 00007ffe24254930 RDI: 0000000040000000
[ 51.879325] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe24254740
[ 51.880275] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f84d24c7bf0
[ 51.881224] R13: 00007ffe24254a70 R14: 0000000000000000 R15: 00000000000000f8
[ 51.882185]
[ 51.882538] irq event stamp: 10031
[ 51.882996] hardirqs last enabled at (10041): [] __up_console_sem+0x78/0x80
[ 51.884146] hardirqs last disabled at (10052): [] __up_console_sem+0x5d/0x80
[ 51.885400] softirqs last enabled at (9512): [] irq_exit_rcu+0x93/0xc0
[ 51.886551] softirqs last disabled at (9491): [] irq_exit_rcu+0x93/0xc0
[ 51.887696] ---[ end trace 0000000000000000 ]---
[ 51.889253] ------------[ cut here ]------------
[ 51.889919] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.892282] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.893470] Modules linked in:
[ 51.893919] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.895203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.896334] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.897077] 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
[ 51.899472] RSP: 0018:ffff888016877bf0 EFLAGS: 00010286
[ 51.900203] RAX: 0000000000000000 RBX: ffff888008efe240 RCX: 0000000000000000
[ 51.901184] RDX: ffff888019768000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.902160] RBP: ffff888008efe254 R08: 0000000000000001 R09: 0000000000000000
[ 51.903156] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.904163] R13: ffffffff84e223a0 R14: ffff888008efe248 R15: ffffffff84daf020
[ 51.905150] FS: 00005555568a0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.906245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.907059] CR2: 00007fae977aa6f4 CR3: 000000001f7c4000 CR4: 0000000000350ef0
[ 51.908043] Call Trace:
[ 51.908434]
[ 51.908765] nf_ct_net_init+0x224/0x3d0
[ 51.909329] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.909992] ops_init+0xbb/0x6b0
[ 51.910513] setup_net+0x3d9/0x990
[ 51.911008] ? down_read_killable+0x1d7/0x4e0
[ 51.911660] ? __pfx_setup_net+0x10/0x10
[ 51.912236] ? copy_net_ns+0x17c/0x770
[ 51.912820] copy_net_ns+0x321/0x770
[ 51.913344] create_new_namespaces+0x3f6/0xb30
[ 51.914018] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.914726] ksys_unshare+0x44d/0x8e0
[ 51.915263] ? __pfx_ksys_unshare+0x10/0x10
[ 51.915903] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.916718] __x64_sys_unshare+0x31/0x40
[ 51.917286] do_syscall_64+0x3f/0x90
[ 51.917835] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.918571] RIP: 0033:0x7f84d23b50d7
[ 51.919084] 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
[ 51.921491] RSP: 002b:00007ffe24254998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.922540] RAX: ffffffffffffffda RBX: 00007ffe24254fd8 RCX: 00007f84d23b50d7
[ 51.923526] RDX: 00007f84d241f41f RSI: 00007ffe24254930 RDI: 0000000040000000
[ 51.924529] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe24254740
[ 51.925513] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f84d24c7bf0
[ 51.926491] R13: 00007ffe24254a70 R14: 0000000000000000 R15: 00000000000000f8
[ 51.927505]
[ 51.927840] irq event stamp: 10833
[ 51.928326] hardirqs last enabled at (10843): [] __up_console_sem+0x78/0x80
[ 51.929526] hardirqs last disabled at (10856): [] __up_console_sem+0x5d/0x80
[ 51.930703] softirqs last enabled at (10456): [] irq_exit_rcu+0x93/0xc0
[ 51.931851] softirqs last disabled at (10451): [] irq_exit_rcu+0x93/0xc0
[ 51.933015] ---[ end trace 0000000000000000 ]---
[ 53.379808] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.428115] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.475471] Bluetooth: hci0: command 0x040f tx timeout
[ 59.524434] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:06:57 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880168775f8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff825076dd RFL=00000006 [-----P-] 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 00005555568a0400 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=00007fae977aa6f4 CR3=000000001f7c4000 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=000000000002cde9 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=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=00007f4357704028 CR3=00000000161be000 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=98f2743ee442c0a9f94cd75c7de55b21
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010eb90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7c354ecc0cdba88900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000