last executing test programs: 4.148652535s ago: executing program 2 (id=3): r0 = syz_usb_connect(0x2, 0x47, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040109720770000000000010902350001010080320904000005ffffff000705810340000107058202400000070503024000000705840240000007050502400000"], &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000200)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000200)='./ttyUSB0\x00', 0x802, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)='AAAAAAA') syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)='BBBBBBB') syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)='CCCCCCC') nanosleep(&(0x7f0000000100)={0x1}, 0x0) 4.107313526s ago: executing program 0 (id=1): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/driver_override\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='ahci\x00', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/drivers/ahci/bind\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0000:00:03.0\x00', 0xd) 4.061960157s ago: executing program 0 (id=6): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/md_mod/parameters/new_array\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='md0\x00', 0x3) 4.061846207s ago: executing program 1 (id=2): r0 = syz_usb_connect(0x3, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040ca0401f00001010203010902270001010080fa0904000003ffffff00070501020002000705810200020007058602000200"], 0x0) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="01b3") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="3001") nanosleep(&(0x7f0000000300)={0x1}, 0x0) 4.004224429s ago: executing program 0 (id=8): r0 = syz_usb_connect(0x0, 0x3d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000403512018200010102030109022b0002010080fa0904000000010120000924010002080900000904010001ff00000007058103400001"], 0x0) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000100)="0100000000000000") syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000100)="0100000000000000") syz_usb_control_io(r0, 0x0, &(0x7f0000000200)={0x84, &(0x7f0000000300)={0xa1, 0x0, 0x18, '\x00'/24}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000200)={0x84, &(0x7f0000000300)={0xa1, 0x3, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000200)={0x84, &(0x7f0000000300)={0xa1, 0x3, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000200)={0x84, &(0x7f0000000300)={0xa1, 0x3, 0x10, '\x00'/16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.15370378s ago: executing program 4 (id=10): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x1ff) mount(&(0x7f0000000300)=@filename='./dev/mtdblock0\x00', &(0x7f0000000200)='./mnt\x00', &(0x7f0000000400)='jffs2\x00', 0x0, &(0x7f0000000800)='rp_size=0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/urandom\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt/f1\x00', 0x42, 0x1ff) sendfile(r1, r0, 0x0, 0xc00) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./mnt/f2\x00', 0x42, 0x1ff) sendfile(r2, r0, 0x0, 0xc00) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000001200)='./mnt/f3\x00', 0x42, 0x1ff) sendfile(r3, r0, 0x0, 0xc00) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./mnt/f4\x00', 0x42, 0x1ff) sendfile(r4, r0, 0x0, 0xc00) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/f5\x00', 0x42, 0x1ff) sendfile(r5, r0, 0x0, 0xc00) close(r5) unlinkat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt/f1\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000001100)='./mnt/f2\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000001200)='./mnt/f3\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000001300)='./mnt/f4\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/f5\x00', 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./mnt/test2\x00', 0x42, 0x1ff) sendfile(r6, r0, 0x0, 0x20000) sendfile(r6, r0, 0x0, 0x20000) sendfile(r6, r0, 0x0, 0x20000) 3.131382981s ago: executing program 4 (id=11): r0 = syz_usb_connect(0x2, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="1201100100000040cc1769190001010203010902450001010080320904000002ffffff0007058102400000070501024000000904000104ffffff0007058102400000070501024000000705820140000107050601400001"], 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x1dcd6500}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000400)=""/64) syz_usb_ep_write(r0, 0x81, 0xf, &(0x7f0000000100)="010000000000000004040000000000") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000440)=""/64) syz_usb_ep_write(r0, 0x81, 0xf, &(0x7f0000000140)="0400"/15) nanosleep(&(0x7f0000000300)={0x1}, 0x0) 2.740619471s ago: executing program 0 (id=12): syz_mount_image$ext4(&(0x7f0000000680)='ext4\x00', &(0x7f00000006c0)='./file0\x00', 0x0, &(0x7f0000000700), 0x1, 0x676, &(0x7f0000000740)="$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") r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) read(r0, &(0x7f0000100000)=""/262144, 0x40000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write(r1, &(0x7f0000100000)='\x00'/262144, 0x40000) ftruncate(r1, 0x2000000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x1, 0x2) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./mnt\x00', 0x1ff) mknodat(0xffffffffffffff9c, &(0x7f0000000500)='./loop1\x00', 0x61b6, 0x701) mount(&(0x7f0000000600)=@filename='./loop1\x00', &(0x7f0000000300)='./mnt\x00', &(0x7f0000000680)='ext4\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mnt\x00', 0x0, 0x0) ioctl(r3, 0x40086610, &(0x7f0000000800)="0080000000000000") 2.697184032s ago: executing program 0 (id=13): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000100)="05000000010000", 0x7) nanosleep(&(0x7f0000000200)={0x0, 0x5f5e100}, 0x0) 2.644492394s ago: executing program 0 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:01.1/driver/unbind\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='0000:00:01.1\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:01.1/config\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000500)='\x00', 0x1, 0x40) pwrite64(r1, &(0x7f0000000a00)='\x00', 0x1, 0x3c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/drivers/i801_smbus/new_id\x00', 0x2, 0x0) write(r2, &(0x7f0000000700)='ffffffff ffffffff ffffffff ffffffff 0 0 3f\x00', 0x2b) r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/pci/drivers/i801_smbus/bind\x00', 0x2, 0x0) write(r3, &(0x7f0000000900)='0000:00:01.1\x00', 0xd) 2.604734095s ago: executing program 32 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:01.1/driver/unbind\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='0000:00:01.1\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:01.1/config\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000500)='\x00', 0x1, 0x40) pwrite64(r1, &(0x7f0000000a00)='\x00', 0x1, 0x3c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/drivers/i801_smbus/new_id\x00', 0x2, 0x0) write(r2, &(0x7f0000000700)='ffffffff ffffffff ffffffff ffffffff 0 0 3f\x00', 0x2b) r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/pci/drivers/i801_smbus/bind\x00', 0x2, 0x0) write(r3, &(0x7f0000000900)='0000:00:01.1\x00', 0xd) 2.107943857s ago: executing program 5 (id=15): r0 = syz_usb_connect(0x2, 0x49, &(0x7f0000000000)=ANY=[@ANYBLOB="1201100100000040cc1769190001000000010902370001010080fa0904000000ffffff000904000104ffffff0007058102400000070501024000000705820100020107050601000201"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000300)=""/64) syz_usb_ep_write(r0, 0x81, 0xf, &(0x7f0000000100)="010000000001010102020202010100") nanosleep(&(0x7f0000000200)={0x0, 0x10000000}, 0x0) syz_usb_disconnect(r0) 977.579855ms ago: executing program 3 (id=21): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1ff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x56e, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0/file\x00', 0x42, 0x180) write(r0, &(0x7f0000000500)='foo', 0x3) fsync(r0) ioctl(r0, 0x8004587d, &(0x7f0000000600)="01000000") 830.587799ms ago: executing program 3 (id=22): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='sub:evt:mod:syz_mod_123\n', 0x18) write(r0, &(0x7f0000000400)='!sub:evt:mod:syz_mod_123\n', 0x19) 790.08499ms ago: executing program 3 (id=23): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4000ae90, &(0x7f0000000040)={0x1, 0x0, [{}]}) 789.19539ms ago: executing program 2 (id=24): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0000:00:03.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/devices/0000:00:03.0/driver_override\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='e1000e\x00', 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/drivers/e1000e/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='0000:00:03.0\x00', 0xd) 640.394964ms ago: executing program 3 (id=25): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x0, 0x130, 0x1c8, 0x260, 0x2f8, 0x98, 0x130, 0x1c8, 0x260, 0x2f8, 0x6, 0x0, {[{{@ip={@empty, @empty, 0x0, 0x0, '\x00', '\x00', {}, {}, 0x6}, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x30}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4d2, @local}, 0x10) listen(r1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4d2, @local}, 0x10) 640.220904ms ago: executing program 3 (id=26): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe) (async) r1 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) timer_create(0x0, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000080)={{}, {0x0, 0x100000}}, &(0x7f00000000c0)) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r0, 0xc, 0x1, &(0x7f0000000340)='\x00', 0x9, 0x1, 0xc45, 0x1010, 0x9, 0x2, 0x1, 'syz1\x00'}) 606.748855ms ago: executing program 3 (id=27): r0 = syz_usb_connect(0x2, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cc1769190001010203010902450001010080320904000002ffffff0007058102400001070501024000010904000104ffffff0007058102400001070501024000010705820140000107050601400001"], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r0, 0x81, 0xf, &(0x7f0000000100)="010000000000000004040000000000") (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000500)={0x84, &(0x7f0000000600)={0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) 295.087813ms ago: executing program 1 (id=28): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001a00)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000001b00)='-2 -3 +4\n', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000001700)='tcp 2049\n', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='1\n', 0x2) (async) nanosleep(&(0x7f0000001c00)={0x1}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./nfsd/v4_end_grace\x00', 0x2, 0x0) write(r3, &(0x7f0000001900)='Y\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r4, &(0x7f0000000700)='nfsd 127.0.0.1 2147483647 127.0.0.1\n', 0x24) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r5, &(0x7f0000000900)='127.0.0.1 / 2147483647 74754 0 0 0\n', 0x23) r6 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./proc/net/rpc/nfsd.fh/channel\x00', 0x2, 0x0) write(r6, &(0x7f0000000b00)='127.0.0.1 1 \\x00000000 2147483647 /\n', 0x24) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/nfsd/io_cache_write\x00', 0x2, 0x0) write(r7, &(0x7f0000000f00)='2\n', 0x2) nanosleep(&(0x7f0000001c00)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt\x00', 0x1ff) mount(&(0x7f0000001100)=@filename='127.0.0.1:/\x00', &(0x7f0000001000)='./mnt\x00', &(0x7f0000001200)='nfs4\x00', 0x0, &(0x7f0000001300)='addr=127.0.0.1,clientaddr=127.0.0.1\x00') (async) r8 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/test\x00', 0x42, 0x0) write(r8, &(0x7f0000001500)='test\x00', 0x4) 60.589399ms ago: executing program 4 (id=29): r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'dummy0\x00', &(0x7f0000000100)=@ethtool_rxfh={0x47}}) 60.436439ms ago: executing program 4 (id=30): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='proc\x00', &(0x7f0000000000)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/sysrq-trigger\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)='m', 0x1) 20.706069ms ago: executing program 4 (id=31): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)={0x14, 0x1a, 0x301, 0x0, 0x0, "", [@typed={0x4, 0xae}]}, 0x14}], 0x1}, 0x0) 0s ago: executing program 4 (id=32): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/state\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='disk\n\x00'/16, 0x5) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.3' (ED25519) to the list of known hosts. [ 23.884674][ T28] audit: type=1400 audit(1785862444.566:64): avc: denied { mounton } for pid=278 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.887384][ T278] cgroup: Unknown subsys name 'net' [ 23.907456][ T28] audit: type=1400 audit(1785862444.566:65): avc: denied { mount } for pid=278 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.934756][ T28] audit: type=1400 audit(1785862444.596:66): avc: denied { unmount } for pid=278 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.954793][ T278] cgroup: Unknown subsys name 'devices' [ 24.076368][ T278] cgroup: Unknown subsys name 'hugetlb' [ 24.081981][ T278] cgroup: Unknown subsys name 'rlimit' [ 24.185695][ T28] audit: type=1400 audit(1785862444.866:67): avc: denied { setattr } for pid=278 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.208913][ T28] audit: type=1400 audit(1785862444.866:68): avc: denied { mounton } for pid=278 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.233807][ T28] audit: type=1400 audit(1785862444.866:69): avc: denied { mount } for pid=278 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 24.253445][ T280] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.266147][ T28] audit: type=1400 audit(1785862444.946:70): avc: denied { relabelto } for pid=280 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.291582][ T28] audit: type=1400 audit(1785862444.946:71): avc: denied { write } for pid=280 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.320139][ T28] audit: type=1400 audit(1785862445.006:72): avc: denied { read } for pid=278 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.321092][ T278] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.345706][ T28] audit: type=1400 audit(1785862445.006:73): avc: denied { open } for pid=278 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.496527][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.503690][ T287] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.511225][ T287] device bridge_slave_0 entered promiscuous mode [ 25.519538][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.526683][ T287] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.534040][ T287] device bridge_slave_1 entered promiscuous mode [ 25.554040][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.561155][ T288] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.568796][ T288] device bridge_slave_0 entered promiscuous mode [ 25.575886][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.582939][ T288] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.590386][ T288] device bridge_slave_1 entered promiscuous mode [ 25.623157][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.630312][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.637853][ T290] device bridge_slave_0 entered promiscuous mode [ 25.655641][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.662689][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.670131][ T290] device bridge_slave_1 entered promiscuous mode [ 25.702304][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.709398][ T289] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.716819][ T289] device bridge_slave_0 entered promiscuous mode [ 25.744297][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.751348][ T289] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.758786][ T289] device bridge_slave_1 entered promiscuous mode [ 25.785213][ T286] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.792354][ T286] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.799728][ T286] device bridge_slave_0 entered promiscuous mode [ 25.809412][ T286] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.816475][ T286] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.823907][ T286] device bridge_slave_1 entered promiscuous mode [ 25.969586][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.976678][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.983959][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.991023][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.999659][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.006735][ T287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.014026][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.021082][ T287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.037928][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.044986][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.052241][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.059296][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.073373][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.080439][ T288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.087719][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.094764][ T288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.136359][ T286] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.143427][ T286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.150741][ T286] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.157794][ T286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.184541][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.191787][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.199792][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.207238][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.214749][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.222022][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.229463][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.236708][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.243879][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.251152][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.259630][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.267143][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.275964][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.297224][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.305767][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.313915][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.320968][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.328536][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.337706][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.344772][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.352099][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.360368][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.367408][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.374828][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.382959][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.390009][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.397459][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.421190][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.429505][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.436578][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.443951][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.452360][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.459466][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.466912][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.475065][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.482084][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.489610][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.497556][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.505573][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.526435][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.534966][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.543164][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.550223][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.557964][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.565840][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.573281][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.581685][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.589916][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.596978][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.604504][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.612750][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.620927][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.628042][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.635433][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.643424][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.651496][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.659815][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.682681][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.690714][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.698846][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.707067][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.715171][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.723199][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.731290][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.739441][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.747903][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.756289][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.776194][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.784610][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.792904][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.801277][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.809462][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.817495][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.825747][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.833596][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.841914][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.849343][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.856910][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.864437][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.872795][ T289] device veth0_vlan entered promiscuous mode [ 26.879073][ T288] device veth0_vlan entered promiscuous mode [ 26.886893][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.895261][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.922762][ T288] device veth1_macvtap entered promiscuous mode [ 26.932076][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.940704][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.949371][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.957957][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.966425][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.974473][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.982514][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.990935][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.999122][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.006824][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.015145][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.022592][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.031286][ T290] device veth0_vlan entered promiscuous mode [ 27.040214][ T289] device veth1_macvtap entered promiscuous mode [ 27.050611][ T287] device veth0_vlan entered promiscuous mode [ 27.059063][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.067099][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.075744][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.083163][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.095187][ T286] device veth0_vlan entered promiscuous mode [ 27.104319][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.112650][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.121049][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.129490][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.138215][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.146865][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.154513][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.168172][ T286] device veth1_macvtap entered promiscuous mode [ 27.180553][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.188911][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.197264][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.206053][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.214313][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.222597][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.230986][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.239379][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.247486][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.256539][ T287] device veth1_macvtap entered promiscuous mode [ 27.266296][ T290] device veth1_macvtap entered promiscuous mode [ 27.283637][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.291440][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.299040][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.308162][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.316522][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.324803][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.333075][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.341591][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.349978][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.358327][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.372446][ T289] request_module fs-gadgetfs succeeded, but still no fs? [ 27.390397][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.402079][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.410631][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.421443][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.511617][ T326] input: syz0 as /devices/virtual/input/input4 [ 27.520536][ T294] tty tty1: SAK: killed process 325 (syz.4.7): by fd#3 [ 27.520581][ T294] tty tty1: SAK: killed process 326 (syz.4.7): by fd#3 [ 27.714308][ T19] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 27.754219][ T314] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 27.764153][ T315] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 27.814188][ T39] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 27.894975][ T19] usb 3-1: not running at top speed; connect to a high speed hub [ 27.903506][ T19] usb 3-1: New USB device found, idVendor=9710, idProduct=7720, bcdDevice= 0.00 [ 27.912640][ T19] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.936636][ T314] usb 2-1: New USB device found, idVendor=04ca, idProduct=f001, bcdDevice= 1.00 [ 27.945924][ T314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.953901][ T314] usb 2-1: Product: syz [ 27.956660][ T315] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 27.958828][ T314] usb 2-1: Manufacturer: syz [ 27.968543][ T315] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 27.973245][ T314] usb 2-1: SerialNumber: syz [ 27.982645][ T315] usb 4-1: New USB device found, idVendor=0e8d, idProduct=0608, bcdDevice= 1.00 [ 27.996046][ T315] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.005764][ T39] usb 1-1: New USB device found, idVendor=1235, idProduct=8201, bcdDevice= 1.00 [ 28.008832][ T323] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 28.022103][ T323] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 28.024475][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.037602][ T39] usb 1-1: Product: syz [ 28.041830][ T39] usb 1-1: Manufacturer: syz [ 28.047288][ T39] usb 1-1: SerialNumber: syz [ 28.260612][ T39] usb 1-1: Audio class v2/v3 interfaces need an interface association [ 28.270435][ T39] snd-usb-audio: probe of 1-1:1.0 failed with error -22 [ 28.279586][ T39] usb 1-1: USB disconnect, device number 2 [ 28.288000][ T310] udevd[310]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 28.684236][ T19] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 28.775307][ T342] loop0: detected capacity change from 0 to 1024 [ 28.786507][ T342] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 28.811810][ T342] loop1: detected capacity change from 0 to 65536 [ 28.821207][ T342] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 28.831083][ T342] EXT4-fs warning (device loop0): ext4_resize_fs:2028: can't read last block, resize aborted [ 28.876391][ T19] usb 5-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice= 1.00 [ 28.885977][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.894080][ T19] usb 5-1: Product: syz [ 28.898426][ T19] usb 5-1: Manufacturer: syz [ 28.904003][ T19] usb 5-1: SerialNumber: syz [ 29.037695][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.044931][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.052387][ T346] device bridge_slave_0 entered promiscuous mode [ 29.059454][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.066707][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.074303][ T346] device bridge_slave_1 entered promiscuous mode [ 29.118554][ T28] kauditd_printk_skb: 48 callbacks suppressed [ 29.118567][ T28] audit: type=1400 audit(1785862449.796:122): avc: denied { create } for pid=346 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.131706][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.148975][ T28] audit: type=1400 audit(1785862449.796:123): avc: denied { write } for pid=346 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.152427][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.152681][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.175885][ T28] audit: type=1400 audit(1785862449.796:124): avc: denied { read } for pid=346 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.179978][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.229361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.236998][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.244373][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.252687][ T19] usb 4-1: USB disconnect, device number 2 [ 29.259545][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.267913][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.274988][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.289405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.297574][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.304615][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.315011][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.324591][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.339754][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.351537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.359870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.367468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.375531][ T346] device veth0_vlan entered promiscuous mode [ 29.388526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.397559][ T346] device veth1_macvtap entered promiscuous mode [ 29.407243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.416908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.534628][ T43] device bridge_slave_1 left promiscuous mode [ 29.540819][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.548648][ T43] device bridge_slave_0 left promiscuous mode [ 29.554888][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.562790][ T43] device veth1_macvtap left promiscuous mode [ 29.569088][ T43] device veth0_vlan left promiscuous mode [ 29.714213][ T315] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 29.895442][ T315] usb 6-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice= 1.00 [ 29.904618][ T315] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.054180][ T291] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 30.236678][ T291] usb 4-1: New USB device found, idVendor=046d, idProduct=c299, bcdDevice= 1.00 [ 30.245829][ T291] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.253819][ T291] usb 4-1: Product: syz [ 30.258091][ T291] usb 4-1: Manufacturer: syz [ 30.262690][ T291] usb 4-1: SerialNumber: syz [ 30.491511][ T291] usbhid 4-1:1.0: can't add hid device: -71 [ 30.497820][ T291] usbhid: probe of 4-1:1.0 failed with error -71 [ 30.505293][ T291] usb 4-1: USB disconnect, device number 3 [ 30.520278][ T28] audit: type=1400 audit(1785862451.196:125): avc: denied { bpf } for pid=370 comm="syz.3.19" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 30.541697][ T28] audit: type=1400 audit(1785862451.206:126): avc: denied { prog_load } for pid=370 comm="syz.3.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 30.577709][ T376] loop3: detected capacity change from 0 to 512 [ 30.589123][ T376] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 30.598211][ T376] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.611640][ T28] audit: type=1400 audit(1785862451.296:127): avc: denied { read write open } for pid=375 comm="syz.3.21" path="/6/file0/file0/file" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 30.615617][ T376] EXT4-fs (loop3): shut down requested (1) [ 30.636608][ T28] audit: type=1400 audit(1785862451.296:128): avc: denied { ioctl } for pid=375 comm="syz.3.21" path="/6/file0/file0/file" dev="loop3" ino=18 ioctlcmd=0x587d scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 30.666269][ T28] audit: type=1400 audit(1785862451.326:129): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 30.668816][ T287] EXT4-fs (loop3): unmounting filesystem. [ 30.688838][ T28] audit: type=1400 audit(1785862451.326:130): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 30.724402][ T28] audit: type=1400 audit(1785862451.326:131): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 30.751841][ T291] usb 3-1: USB disconnect, device number 2 [ 30.771793][ T383] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 30.791561][ T43] device offline error, dev sda, sector 278838 op 0x1:(WRITE) flags 0x4000 phys_seg 39 prio class 2 [ 30.803606][ T43] device offline error, dev sda, sector 279344 op 0x1:(WRITE) flags 0x4000 phys_seg 34 prio class 2 [ 30.819719][ T43] device offline error, dev sda, sector 279856 op 0x1:(WRITE) flags 0x4000 phys_seg 53 prio class 2 [ 30.830749][ T43] device offline error, dev sda, sector 280368 op 0x1:(WRITE) flags 0x4000 phys_seg 48 prio class 2 [ 30.841819][ T43] device offline error, dev sda, sector 280880 op 0x1:(WRITE) flags 0x4000 phys_seg 48 prio class 2 [ 30.855625][ T43] device offline error, dev sda, sector 281392 op 0x1:(WRITE) flags 0x0 phys_seg 39 prio class 2 [ 30.869863][ T43] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2021 starting block 35174) [ 30.881605][ T43] device offline error, dev sda, sector 281854 op 0x1:(WRITE) flags 0x4000 phys_seg 41 prio class 2 [ 30.892584][ T43] device offline error, dev sda, sector 282360 op 0x1:(WRITE) flags 0x4000 phys_seg 54 prio class 2 [ 30.905928][ T43] device offline error, dev sda, sector 282872 op 0x1:(WRITE) flags 0x4000 phys_seg 48 prio class 2 [ 30.917090][ T43] device offline error, dev sda, sector 283384 op 0x1:(WRITE) flags 0x4000 phys_seg 46 prio class 2 [ 30.929444][ T43] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2021 starting block 35551) [ 30.942046][ T43] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2021 starting block 35891) [ 30.956548][ T43] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2021 starting block 35972) [ 30.968147][ T308] Buffer I/O error on device sda1, logical block 35870 [ 30.970069][ T43] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 139302) [ 30.975617][ T308] Buffer I/O error on device sda1, logical block 35871 [ 30.987667][ T43] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 139304) [ 30.994877][ T308] Buffer I/O error on device sda1, logical block 35872 [ 31.010845][ T43] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 139348) [ 31.012918][ T308] Buffer I/O error on device sda1, logical block 35873 [ 31.030410][ T308] Buffer I/O error on device sda1, logical block 35874 [ 31.033605][ T43] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 139474) [ 31.037895][ T308] Buffer I/O error on device sda1, logical block 35875 [ 31.049219][ T43] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 139482) [ 31.056657][ T308] Buffer I/O error on device sda1, logical block 35876 [ 31.067636][ T43] EXT4-fs warning (device sda1): ext4_end_bio:347: I/O error 17 writing to inode 2022 starting block 139509) [ 31.076641][ T308] Buffer I/O error on device sda1, logical block 35877 [ 31.092719][ T308] Buffer I/O error on device sda1, logical block 35878 [ 31.096420][ T43] Buffer I/O error on dev sda1, logical block 129, lost async page write [ 31.100087][ T308] Buffer I/O error on device sda1, logical block 35879 [ 31.108380][ T43] Buffer I/O error on dev sda1, logical block 132, lost async page write [ 31.123318][ T308] EXT4-fs error (device sda1): ext4_check_bdev_write_error:218: comm kworker/u4:3: Error while async write back metadata [ 31.124064][ T43] Buffer I/O error on dev sda1, logical block 137, lost async page write [ 31.144987][ T43] Buffer I/O error on dev sda1, logical block 138, lost async page write [ 31.149854][ T314] usb 2-1: USB disconnect, device number 2 [ 31.153572][ T43] Buffer I/O error on dev sda1, logical block 145, lost async page write [ 31.162764][ T308] EXT4-fs error (device sda1): ext4_check_bdev_write_error:218: comm kworker/u4:3: Error while async write back metadata [ 31.174635][ T43] Buffer I/O error on dev sda1, logical block 150, lost async page write [ 31.180861][ T278] EXT4-fs error (device sda1): ext4_check_bdev_write_error:218: comm syz-executor: Error while async write back metadata [ 31.190925][ T43] Buffer I/O error on dev sda1, logical block 157, lost async page write [ 31.203922][ T278] EXT4-fs error (device sda1): ext4_check_bdev_write_error:218: comm syz-executor: Error while async write back metadata [ 31.215088][ T43] Buffer I/O error on dev sda1, logical block 158, lost async page write [ 31.223111][ T308] EXT4-fs error (device sda1): ext4_check_bdev_write_error:218: comm kworker/u4:3: Error while async write back metadata [ 31.231014][ T43] Buffer I/O error on dev sda1, logical block 159, lost async page write [ 31.245910][ T278] EXT4-fs error (device sda1): ext4_check_bdev_write_error:218: comm syz-executor: Error while async write back metadata [ 31.256460][ T315] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 31.272715][ T43] Buffer I/O error on dev sda1, logical block 224, lost async page write [ 31.273062][ T8] EXT4-fs error (device sda1): ext4_check_bdev_write_error:218: comm kworker/u4:0: Error while async write back metadata [ 31.293940][ T8] EXT4-fs error (device sda1): ext4_check_bdev_write_error:218: comm kworker/u4:0: Error while async write back metadata [ 31.308428][ T65] Aborting journal on device sda1-8. [ 31.313875][ T65] JBD2: I/O error when updating journal superblock for sda1-8. [ 31.327908][ T286] EXT4-fs (loop0): unmounting filesystem. [ 31.356866][ T394] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.1.28: Detected aborted journal [ 31.367753][ T394] EXT4-fs (sda1): Remounting filesystem read-only [ 31.375371][ T394] EXT4-fs error (device sda1): ext4_journal_check_start:83: comm syz.1.28: Detected aborted journal [ 31.386440][ T394] EXT4-fs (sda1): Remounting filesystem read-only [ 31.406670][ T381] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 31.429953][ T314] usb 5-1: USB disconnect, device number 2 [ 31.437167][ T278] EXT4-fs (sda1): Remounting filesystem read-only [ 31.443806][ T278] EXT4-fs (sda1): Remounting filesystem read-only [ 31.458526][ T397] EXT4-fs (sda1): Remounting filesystem read-only [ 31.466960][ T397] EXT4-fs (sda1): Remounting filesystem read-only [ 31.484322][ T399] EXT4-fs (sda1): Remounting filesystem read-only [ 31.492205][ T399] EXT4-fs (sda1): Remounting filesystem read-only [ 31.499257][ T315] usb 4-1: not running at top speed; connect to a high speed hub [ 31.507551][ T278] EXT4-fs (sda1): Remounting filesystem read-only [ 31.517563][ T315] usb 4-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice= 1.00 [ 31.528629][ T403] EXT4-fs (sda1): Remounting filesystem read-only [ 31.539662][ T315] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.561049][ T315] usb 4-1: Product: syz [ 31.561579][ T406] PM: hibernation: hibernation entry [ 31.571218][ T315] usb 4-1: Manufacturer: syz [ 31.578738][ T315] usb 4-1: SerialNumber: syz [ 31.604505][ T8] Filesystems sync: 0.000 seconds [ 31.609963][ T406] Freezing user space processes [ 31.616379][ T39] usb 6-1: USB disconnect, device number 2 [ 31.622743][ T406] Freezing user space processes completed (elapsed 0.007 seconds) [ 31.631257][ T406] OOM killer disabled. [ 31.644266][ T406] PM: hibernation: Preallocating image memory [ 32.606681][ T406] Write-error on swap-device (8:0:787782) [ 32.612490][ T406] Write-error on swap-device (8:0:787790) [ 32.618826][ T406] Write-error on swap-device (8:0:787798) [ 32.624621][ T406] Write-error on swap-device (8:0:787806) [ 32.630343][ T406] Write-error on swap-device (8:0:787814) [ 32.640367][ T406] Write-error on swap-device (8:0:787822) [ 32.646137][ T406] Write-error on swap-device (8:0:787830) [ 32.651882][ T406] Write-error on swap-device (8:0:787838) [ 32.658453][ T406] Write-error on swap-device (8:0:787846) [ 32.664357][ T406] Write-error on swap-device (8:0:787854) [ 35.210983][ T406] PM: hibernation: Allocated 297495 pages for snapshot [ 35.218000][ T406] PM: hibernation: Allocated 1189980 kbytes in 3.56 seconds (334.26 MB/s) [ 35.226573][ T406] Freezing remaining freezable tasks [ 35.233093][ T406] Freezing remaining freezable tasks completed (elapsed 0.001 seconds) [ 35.242087][ T406] printk: Suspending console(s) (use no_console_suspend to debug) [ 35.400994][ T406] ACPI: PM: Preparing to enter system sleep state S4 [ 35.401183][ T406] ACPI: PM: Saving platform NVS memory [ 35.401209][ T406] Disabling non-boot CPUs ... [ 35.407124][ T406] smpboot: CPU 1 is now offline [ 35.409442][ T406] PM: hibernation: Creating image: [ 36.297286][ T406] PM: hibernation: Need to copy 542133 pages [ 38.896593][ T406] PM: hibernation: Image created (304842 pages copied, 237291 zero pages) [ 38.896777][ T406] ACPI: PM: Restoring platform NVS memory [ 38.909314][ T406] Enabling non-boot CPUs ... [ 38.909472][ T406] x86: Booting SMP configuration: [ 38.909477][ T406] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 38.911810][ T406] CPU1 is up [ 38.911990][ T406] ACPI: PM: Waking up from system sleep state S4 [ 39.275443][ T412] usb 4-1: reset full-speed USB device number 4 using dummy_hcd [ 44.475502][ T412] usb 4-1: device descriptor read/64, error -32 [ 44.745487][ T412] usb 4-1: device descriptor read/64, error -32 [ 45.015479][ T412] usb 4-1: reset full-speed USB device number 4 using dummy_hcd [ 45.165450][ T412] usb 4-1: device descriptor read/64, error -32 [ 45.435519][ T412] usb 4-1: device descriptor read/64, error -32 [ 45.705484][ T412] usb 4-1: reset full-speed USB device number 4 using dummy_hcd [ 45.735986][ T412] usb 4-1: device descriptor read/8, error -32 [ 45.885989][ T412] usb 4-1: device descriptor read/8, error -32 [ 46.155478][ T412] usb 4-1: reset full-speed USB device number 4 using dummy_hcd [ 46.185948][ T412] usb 4-1: device descriptor read/8, error -32 [ 46.335985][ T412] usb 4-1: device descriptor read/8, error -32 [ 46.480732][ T406] PM: Cannot find swap device, try swapon -a [ 46.481651][ T406] PM: Cannot get swap writer [ 47.939352][ T406] OOM killer enabled. [ 47.940016][ T406] Restarting tasks ... [ 47.941218][ T309] usb 4-1: USB disconnect, device number 4 [ 47.966332][ T1] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000007 [ 47.974892][ T1] CPU: 0 PID: 1 Comm: init Not tainted syzkaller #0 [ 47.981500][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 47.991586][ T1] Call Trace: [ 47.994885][ T1] [ 47.997865][ T1] __dump_stack+0x21/0x24 [ 48.002221][ T1] dump_stack_lvl+0x110/0x170 [ 48.006911][ T1] ? __cfi_dump_stack_lvl+0x8/0x8 [ 48.011959][ T1] dump_stack+0x15/0x24 [ 48.016137][ T1] panic+0x280/0x698 [ 48.020060][ T1] ? __cfi_down_read+0x10/0x10 [ 48.024838][ T1] ? __cfi_panic+0x8/0x8 [ 48.029101][ T1] ? __kasan_check_write+0x14/0x20 [ 48.034229][ T1] do_exit+0x1ffd/0x2850 [ 48.038517][ T1] ? __cfi_do_exit+0x10/0x10 [ 48.043128][ T1] ? kmem_cache_free+0x12d/0x300 [ 48.048090][ T1] ? ____kasan_slab_free+0x13d/0x180 [ 48.053422][ T1] do_group_exit+0x21b/0x2e0 [ 48.058051][ T1] get_signal+0x167c/0x1700 Connection to 10.128.1.3 closed by remote host. [ 48.062578][ T1] ? __cfi_get_signal+0x10/0x10 [ 48.067447][ T1] ? send_signal_locked+0x416/0x580 [ 48.072678][ T1] arch_do_signal_or_restart+0xd1/0x11c0 [ 48.078345][ T1] ? force_sig_fault+0xd9/0x130 [ 48.083218][ T1] ? __cfi_force_sig_fault+0x10/0x10 [ 48.088535][ T1] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 48.094703][ T1] ? do_user_addr_fault+0xeff/0x1030 [ 48.095966][ T406] done. [ 48.096004][ T406] PM: hibernation: hibernation exit [ 48.107960][ T1] exit_to_user_mode_loop+0x7a/0xb0 [ 48.113186][ T1] exit_to_user_mode_prepare+0x87/0xd0 [ 48.118676][ T1] irqentry_exit_to_user_mode+0x9/0x10 [ 48.124141][ T1] irqentry_exit+0x12/0x40 [ 48.128552][ T1] exc_page_fault+0x5e/0xb0 [ 48.133056][ T1] asm_exc_page_fault+0x27/0x30 [ 48.137918][ T1] RIP: 0033:0x7fb87145c407 [ 48.142331][ T1] Code: Unable to access opcode bytes at 0x7fb87145c3dd. [ 48.149347][ T1] RSP: 002b:00007ffe41addfc0 EFLAGS: 00010202 [ 48.155437][ T1] RAX: 0000000000000011 RBX: 00007fb87130cc80 RCX: 00007fb87145c407 [ 48.163428][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fb871676498 [ 48.171409][ T1] RBP: 00007fb871676490 R08: 0000000000000000 R09: 0000000000000000 [ 48.179394][ T1] R10: 0000000000000008 R11: 0000000000000202 R12: 00007fb871676490 [ 48.187363][ T1] R13: 00007ffe41ade03c R14: 00007fb8716ae000 R15: 000055611d88ad98 [ 48.195340][ T1] [ 48.198889][ T1] Kernel Offset: disabled [ 48.203208][ T1] Rebooting in 86400 seconds..