Warning: Permanently added '[localhost]:59912' (ECDSA) to the list of known hosts.
2023/05/16 11:30:09 fuzzer started
2023/05/16 11:30:09 dialing manager at localhost:35573
2023/05/16 11:30:09 checking machine...
2023/05/16 11:30:09 checking revisions...
syzkaller login: [ 40.611148] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:30:09 testing simple program...
[ 40.676908] cgroup: Unknown subsys name 'net'
[ 40.742659] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.931499] audit: type=1400 audit(1684236622.077:6): 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
[ 54.012284] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.013822] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.021681] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.031611] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.033300] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.034483] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.422217] ------------[ cut here ]------------
[ 54.422918] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.424957] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.426244] Modules linked in:
[ 54.426697] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.431845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.433173] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.433894] 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
[ 54.436454] RSP: 0018:ffff88802026fc00 EFLAGS: 00010282
[ 54.437303] RAX: 0000000000000000 RBX: ffff88800e4d5c40 RCX: 0000000000000000
[ 54.438322] RDX: ffff888019e5b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.439362] RBP: ffff88800e4d5c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.440365] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.441366] R13: ffffffff84e223a0 R14: ffff88800e4d5c48 R15: ffffffff84d73340
[ 54.442380] FS: 00005555574f7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.443543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.444395] CR2: 00007f4f3d83e6f4 CR3: 000000001692a000 CR4: 0000000000350ee0
[ 54.445393] Call Trace:
[ 54.445761]
[ 54.446138] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.446825] ipv4_frags_init_net+0x269/0x440
[ 54.447498] ops_init+0xbb/0x6b0
[ 54.447998] setup_net+0x3d9/0x990
[ 54.448550] ? down_read_killable+0x1d7/0x4e0
[ 54.449230] ? __pfx_setup_net+0x10/0x10
[ 54.449806] ? copy_net_ns+0x17c/0x770
[ 54.450410] copy_net_ns+0x321/0x770
[ 54.450952] create_new_namespaces+0x3f6/0xb30
[ 54.451651] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.452375] ksys_unshare+0x44d/0x8e0
[ 54.452943] ? __pfx_ksys_unshare+0x10/0x10
[ 54.453614] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.454465] __x64_sys_unshare+0x31/0x40
[ 54.455102] do_syscall_64+0x3f/0x90
[ 54.455654] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.456418] RIP: 0033:0x7fe915ec30d7
[ 54.456945] 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
[ 54.459440] RSP: 002b:00007ffe09b39c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.460556] RAX: ffffffffffffffda RBX: 00007ffe09b3a298 RCX: 00007fe915ec30d7
[ 54.461609] RDX: 00007fe915f2d41f RSI: 00007ffe09b39bf0 RDI: 0000000040000000
[ 54.462650] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe09b39a00
[ 54.463695] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe915fd5bf0
[ 54.464732] R13: 00007ffe09b39d30 R14: 0000000000000000 R15: 00000000000000f8
[ 54.465810]
[ 54.466194] irq event stamp: 9471
[ 54.466693] hardirqs last enabled at (9481): [] __up_console_sem+0x78/0x80
[ 54.467952] hardirqs last disabled at (9492): [] __up_console_sem+0x5d/0x80
[ 54.469196] softirqs last enabled at (9454): [] irq_exit_rcu+0x93/0xc0
[ 54.470410] softirqs last disabled at (9449): [] irq_exit_rcu+0x93/0xc0
[ 54.471631] ---[ end trace 0000000000000000 ]---
[ 54.478901] ------------[ cut here ]------------
[ 54.479643] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.481633] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.482917] Modules linked in:
[ 54.483452] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.484833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.486056] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.486822] 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
[ 54.489410] RSP: 0018:ffff88802026fc00 EFLAGS: 00010282
[ 54.490223] RAX: 0000000000000000 RBX: ffff88800efc4240 RCX: 0000000000000000
[ 54.491292] RDX: ffff888019e5b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.492338] RBP: ffff88800efc4254 R08: 0000000000000001 R09: 0000000000000000
[ 54.493394] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.494444] R13: ffffffff84e223a0 R14: ffff88800efc4248 R15: ffffffff84da62e0
[ 54.495511] FS: 00005555574f7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.496679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.497526] CR2: 00007f4f3d83e6f4 CR3: 000000001692a000 CR4: 0000000000350ee0
[ 54.498559] Call Trace:
[ 54.498949]
[ 54.499369] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.500136] ipv6_frags_init_net+0x206/0x3c0
[ 54.500791] ops_init+0xbb/0x6b0
[ 54.501358] setup_net+0x3d9/0x990
[ 54.501892] ? down_read_killable+0x1d7/0x4e0
[ 54.502603] ? __pfx_setup_net+0x10/0x10
[ 54.503254] ? copy_net_ns+0x17c/0x770
[ 54.503854] copy_net_ns+0x321/0x770
[ 54.504470] create_new_namespaces+0x3f6/0xb30
[ 54.505199] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.505927] ksys_unshare+0x44d/0x8e0
[ 54.506546] ? __pfx_ksys_unshare+0x10/0x10
[ 54.507253] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.508129] __x64_sys_unshare+0x31/0x40
[ 54.508735] do_syscall_64+0x3f/0x90
[ 54.509336] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.510129] RIP: 0033:0x7fe915ec30d7
[ 54.510678] 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
[ 54.513250] RSP: 002b:00007ffe09b39c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.514357] RAX: ffffffffffffffda RBX: 00007ffe09b3a298 RCX: 00007fe915ec30d7
[ 54.515414] RDX: 00007fe915f2d41f RSI: 00007ffe09b39bf0 RDI: 0000000040000000
[ 54.516481] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe09b39a00
[ 54.517538] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe915fd5bf0
[ 54.518594] R13: 00007ffe09b39d30 R14: 0000000000000000 R15: 00000000000000f8
[ 54.519676]
[ 54.520058] irq event stamp: 11487
[ 54.520551] hardirqs last enabled at (11497): [] __up_console_sem+0x78/0x80
[ 54.521819] hardirqs last disabled at (11508): [] __up_console_sem+0x5d/0x80
[ 54.523080] softirqs last enabled at (11142): [] irq_exit_rcu+0x93/0xc0
[ 54.524314] softirqs last disabled at (11137): [] irq_exit_rcu+0x93/0xc0
[ 54.525535] ---[ end trace 0000000000000000 ]---
[ 54.527443] ------------[ cut here ]------------
[ 54.528165] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.530620] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.531866] Modules linked in:
[ 54.532393] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.533780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.534978] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.535769] 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
[ 54.538350] RSP: 0018:ffff88802026fbf0 EFLAGS: 00010286
[ 54.539158] RAX: 0000000000000000 RBX: ffff88801452d040 RCX: 0000000000000000
[ 54.540227] RDX: ffff888019e5b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.541291] RBP: ffff88801452d054 R08: 0000000000000001 R09: 0000000000000000
[ 54.542360] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.543422] R13: ffffffff84e223a0 R14: ffff88801452d048 R15: ffffffff84daf020
[ 54.544475] FS: 00005555574f7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.545668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.546544] CR2: 00007f4f3d83e6f4 CR3: 000000001692a000 CR4: 0000000000350ee0
[ 54.547611] Call Trace:
[ 54.547999]
[ 54.548395] nf_ct_net_init+0x224/0x3d0
[ 54.549000] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.549709] ops_init+0xbb/0x6b0
[ 54.550277] setup_net+0x3d9/0x990
[ 54.550812] ? down_read_killable+0x1d7/0x4e0
[ 54.551530] ? __pfx_setup_net+0x10/0x10
[ 54.552165] ? copy_net_ns+0x17c/0x770
[ 54.552758] copy_net_ns+0x321/0x770
[ 54.553374] create_new_namespaces+0x3f6/0xb30
[ 54.554101] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.554832] ksys_unshare+0x44d/0x8e0
[ 54.555475] ? __pfx_ksys_unshare+0x10/0x10
[ 54.556158] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.556993] __x64_sys_unshare+0x31/0x40
[ 54.557664] do_syscall_64+0x3f/0x90
[ 54.558269] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.559019] RIP: 0033:0x7fe915ec30d7
[ 54.559629] 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
[ 54.562184] RSP: 002b:00007ffe09b39c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.563326] RAX: ffffffffffffffda RBX: 00007ffe09b3a298 RCX: 00007fe915ec30d7
[ 54.564369] RDX: 00007fe915f2d41f RSI: 00007ffe09b39bf0 RDI: 0000000040000000
[ 54.565410] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe09b39a00
[ 54.566457] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe915fd5bf0
[ 54.567506] R13: 00007ffe09b39d30 R14: 0000000000000000 R15: 00000000000000f8
[ 54.568587]
[ 54.568942] irq event stamp: 12291
[ 54.569481] hardirqs last enabled at (12303): [] __up_console_sem+0x78/0x80
[ 54.570739] hardirqs last disabled at (12314): [] __up_console_sem+0x5d/0x80
[ 54.572000] softirqs last enabled at (12182): [] irq_exit_rcu+0x93/0xc0
[ 54.573231] softirqs last disabled at (12177): [] irq_exit_rcu+0x93/0xc0
[ 54.574454] ---[ end trace 0000000000000000 ]---
executing program
[ 56.094721] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.142109] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.190189] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.238208] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:30:19 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88800f2c0000 RCX=0000000000000000 RDX=00000000000006e0
RSI=ffffffff814e4d6d RDI=ffff88800ffd3058 RBP=ffff88800ffd2bc0 RSP=ffff88806ce09da8
R8 =0000000000000007 R9 =00000000000f423f R10=00000000001e61a1 R11=0000000000000001
R12=00000000001e61a1 R13=0000000038350471 R14=ffff888016e07728 R15=dffffc0000000000
RIP=ffffffff814e4d9d RFL=00000046 [---Z-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 00007fbaa1fbd900 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=00007fbaa1412fa0 CR3=00000000165c0000 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=6d453586713c04b86f4f09b7b617d482
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8f928da5fab84ed0000000000110710 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=07b7f31f28127bf600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802026f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 00005555574f7400 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=00007f4f3d83e6f4 CR3=000000001692a000 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