last executing test programs: 10.996302214s ago: executing program 3 (id=382): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/mm/ksm/run', 0x1, 0x0) 10.807719999s ago: executing program 3 (id=386): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/userfaultfd', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userfaultfd', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userfaultfd', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userfaultfd', 0x800, 0x0) 10.667886721s ago: executing program 3 (id=390): syz_open_dev$audion(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$audion(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$audion(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$audion(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$audion(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$audion(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$audion(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$audion(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$audion(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$audion(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$audion(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$audion(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$audion(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$audion(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$audion(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$audion(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$audion(&(0x7f0000000500), 0x4, 0x800) 9.431261819s ago: executing program 2 (id=432): flock(0xffffffffffffffff, 0x0) 9.378574353s ago: executing program 2 (id=436): chroot(&(0x7f0000000000)) 9.300161552s ago: executing program 3 (id=440): rt_sigreturn() 9.265870569s ago: executing program 2 (id=441): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user', 0x2, 0x0) 9.134502351s ago: executing program 2 (id=445): sysinfo(&(0x7f0000000000)) 9.074941399s ago: executing program 0 (id=446): lstat(&(0x7f0000000000), &(0x7f0000000000)) 8.77269849s ago: executing program 4 (id=450): ustat(0x0, &(0x7f0000000000)) 8.627887718s ago: executing program 4 (id=451): lookup_dcookie(0x0, &(0x7f0000000000), 0x0) 8.587961105s ago: executing program 4 (id=452): rmdir(&(0x7f0000000000)) 8.486054924s ago: executing program 4 (id=453): socket$hf(0x13, 0x2, 0x0) 8.131288745s ago: executing program 4 (id=454): io_getevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0) 6.886523534s ago: executing program 0 (id=447): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 5.172926826s ago: executing program 4 (id=455): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 4.340739931s ago: executing program 0 (id=456): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/kernel/yama/ptrace_scope', 0x2, 0x0) 4.252560329s ago: executing program 2 (id=448): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 4.175624881s ago: executing program 0 (id=460): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwbinder', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwbinder', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwbinder', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwbinder', 0x800, 0x0) 2.214803561s ago: executing program 3 (id=457): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2.130162275s ago: executing program 1 (id=468): syz_open_dev$usbfs(&(0x7f0000000040), 0x4, 0x0) syz_open_dev$usbfs(&(0x7f0000000080), 0x4, 0x1) syz_open_dev$usbfs(&(0x7f00000000c0), 0x4, 0x2) syz_open_dev$usbfs(&(0x7f0000000100), 0x4, 0x800) syz_open_dev$usbfs(&(0x7f0000000140), 0xe, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0xe, 0x1) syz_open_dev$usbfs(&(0x7f00000001c0), 0xe, 0x2) syz_open_dev$usbfs(&(0x7f0000000200), 0xe, 0x800) syz_open_dev$usbfs(&(0x7f0000000240), 0x18, 0x0) syz_open_dev$usbfs(&(0x7f0000000280), 0x18, 0x1) syz_open_dev$usbfs(&(0x7f00000002c0), 0x18, 0x2) syz_open_dev$usbfs(&(0x7f0000000300), 0x18, 0x800) syz_open_dev$usbfs(&(0x7f0000000340), 0x22, 0x0) syz_open_dev$usbfs(&(0x7f0000000380), 0x22, 0x1) syz_open_dev$usbfs(&(0x7f00000003c0), 0x22, 0x2) syz_open_dev$usbfs(&(0x7f0000000400), 0x22, 0x800) syz_open_dev$usbfs(&(0x7f0000000440), 0x2c, 0x0) syz_open_dev$usbfs(&(0x7f0000000480), 0x2c, 0x1) syz_open_dev$usbfs(&(0x7f00000004c0), 0x2c, 0x2) syz_open_dev$usbfs(&(0x7f0000000500), 0x2c, 0x800) 1.978620981s ago: executing program 1 (id=470): syz_open_dev$sndhw(&(0x7f0000000040), 0x3, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x3, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x3, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x3, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xd, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xd, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xd, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xd, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x17, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x17, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x17, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x17, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x21, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x21, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x21, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x21, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x2b, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x2b, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x2b, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x2b, 0x800) 1.867348831s ago: executing program 1 (id=471): syz_open_dev$sndpcmc(&(0x7f0000000040), 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080), 0x3, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x3, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x3, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000140), 0xd, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0xd, 0x1) syz_open_dev$sndpcmc(&(0x7f00000001c0), 0xd, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000200), 0xd, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000240), 0x17, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280), 0x17, 0x1) syz_open_dev$sndpcmc(&(0x7f00000002c0), 0x17, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x17, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000340), 0x21, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380), 0x21, 0x1) syz_open_dev$sndpcmc(&(0x7f00000003c0), 0x21, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000400), 0x21, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000440), 0x2b, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000480), 0x2b, 0x1) syz_open_dev$sndpcmc(&(0x7f00000004c0), 0x2b, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x2b, 0x800) 1.718489602s ago: executing program 1 (id=472): syz_open_dev$sndmidi(&(0x7f0000000040), 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x3, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x3, 0x2) syz_open_dev$sndmidi(&(0x7f0000000100), 0x3, 0x800) syz_open_dev$sndmidi(&(0x7f0000000140), 0xd, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180), 0xd, 0x1) syz_open_dev$sndmidi(&(0x7f00000001c0), 0xd, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200), 0xd, 0x800) syz_open_dev$sndmidi(&(0x7f0000000240), 0x17, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x17, 0x1) syz_open_dev$sndmidi(&(0x7f00000002c0), 0x17, 0x2) syz_open_dev$sndmidi(&(0x7f0000000300), 0x17, 0x800) syz_open_dev$sndmidi(&(0x7f0000000340), 0x21, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380), 0x21, 0x1) syz_open_dev$sndmidi(&(0x7f00000003c0), 0x21, 0x2) syz_open_dev$sndmidi(&(0x7f0000000400), 0x21, 0x800) syz_open_dev$sndmidi(&(0x7f0000000440), 0x2b, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x2b, 0x1) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2b, 0x2) syz_open_dev$sndmidi(&(0x7f0000000500), 0x2b, 0x800) 1.649451722s ago: executing program 0 (id=461): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.591095877s ago: executing program 2 (id=462): expanding glob: /sys/**/* 1.576157346s ago: executing program 1 (id=473): syz_open_dev$sndhw(&(0x7f0000000040), 0x4, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x4, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x4, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x4, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xe, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xe, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xe, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xe, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x18, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x18, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x18, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x18, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x22, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x22, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x22, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x22, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x2c, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x2c, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x2c, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x2c, 0x800) 1.423430765s ago: executing program 1 (id=475): syz_open_dev$sndmidi(&(0x7f0000000040), 0x4, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x4, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x4, 0x2) syz_open_dev$sndmidi(&(0x7f0000000100), 0x4, 0x800) syz_open_dev$sndmidi(&(0x7f0000000140), 0xe, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180), 0xe, 0x1) syz_open_dev$sndmidi(&(0x7f00000001c0), 0xe, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200), 0xe, 0x800) syz_open_dev$sndmidi(&(0x7f0000000240), 0x18, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x18, 0x1) syz_open_dev$sndmidi(&(0x7f00000002c0), 0x18, 0x2) syz_open_dev$sndmidi(&(0x7f0000000300), 0x18, 0x800) syz_open_dev$sndmidi(&(0x7f0000000340), 0x22, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380), 0x22, 0x1) syz_open_dev$sndmidi(&(0x7f00000003c0), 0x22, 0x2) syz_open_dev$sndmidi(&(0x7f0000000400), 0x22, 0x800) syz_open_dev$sndmidi(&(0x7f0000000440), 0x2c, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x2c, 0x1) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2c, 0x2) syz_open_dev$sndmidi(&(0x7f0000000500), 0x2c, 0x800) 496.393979ms ago: executing program 3 (id=469): syz_open_dev$sndpcmp(&(0x7f0000000040), 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080), 0x2, 0x1) syz_open_dev$sndpcmp(&(0x7f00000000c0), 0x2, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000100), 0x2, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xc, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180), 0xc, 0x1) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0xc, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000200), 0xc, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000240), 0x16, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280), 0x16, 0x1) syz_open_dev$sndpcmp(&(0x7f00000002c0), 0x16, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000300), 0x16, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000340), 0x20, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000380), 0x20, 0x1) syz_open_dev$sndpcmp(&(0x7f00000003c0), 0x20, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000400), 0x20, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000440), 0x2a, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000480), 0x2a, 0x1) syz_open_dev$sndpcmp(&(0x7f00000004c0), 0x2a, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000500), 0x2a, 0x800) 0s ago: executing program 0 (id=474): syz_open_dev$sndpcmc(&(0x7f0000000040), 0x4, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080), 0x4, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x4, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x4, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000140), 0xe, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0xe, 0x1) syz_open_dev$sndpcmc(&(0x7f00000001c0), 0xe, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000200), 0xe, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000240), 0x18, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280), 0x18, 0x1) syz_open_dev$sndpcmc(&(0x7f00000002c0), 0x18, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x18, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000340), 0x22, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380), 0x22, 0x1) syz_open_dev$sndpcmc(&(0x7f00000003c0), 0x22, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000400), 0x22, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000440), 0x2c, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000480), 0x2c, 0x1) syz_open_dev$sndpcmc(&(0x7f00000004c0), 0x2c, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x2c, 0x800) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts. [ 154.419309][ T5552] cgroup: Unknown subsys name 'net' [ 154.597154][ T5552] cgroup: Unknown subsys name 'cpuset' [ 154.611315][ T5552] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 160.211456][ T5552] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 178.515519][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.566823][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.668824][ T6047] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 179.329801][ T34] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 179.366388][ T34] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 181.117164][ T6092] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 181.135937][ T6092] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 181.146084][ T6092] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 181.175683][ T6092] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 181.189348][ T6092] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 183.299498][ T6092] Bluetooth: hci0: command tx timeout [ 185.391938][ T6080] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.399697][ T6080] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.407216][ T6080] bridge_slave_0: entered allmulticast mode [ 185.416423][ T6080] bridge_slave_0: entered promiscuous mode [ 185.429191][ T6080] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.436813][ T6080] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.444777][ T6080] bridge_slave_1: entered allmulticast mode [ 185.453156][ T6080] bridge_slave_1: entered promiscuous mode [ 185.512271][ T6080] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.530261][ T6080] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.587992][ T6080] team0: Port device team_slave_0 added [ 185.601198][ T6080] team0: Port device team_slave_1 added [ 185.651310][ T6080] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 185.658970][ T6080] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 185.685875][ T6080] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 185.700846][ T6080] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 185.708372][ T6080] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 185.735003][ T6080] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.830155][ T6080] hsr_slave_0: entered promiscuous mode [ 185.839456][ T6080] hsr_slave_1: entered promiscuous mode [ 186.170349][ T6080] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 186.188821][ T6080] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 186.199319][ T6080] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 186.216743][ T6080] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 186.227856][ T6080] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 186.243652][ T6080] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 186.254027][ T6080] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 186.270635][ T6080] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 186.484735][ T6080] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.529546][ T6080] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.553948][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.561468][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.591750][ T152] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.599138][ T152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.387640][ T6080] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.888872][ T6080] veth0_vlan: entered promiscuous mode [ 187.918468][ T6080] veth1_vlan: entered promiscuous mode [ 187.999434][ T6080] veth0_macvtap: entered promiscuous mode [ 188.018916][ T6080] veth1_macvtap: entered promiscuous mode [ 188.075324][ T6080] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.112643][ T6080] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.144286][ T56] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.153974][ T56] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.165305][ T56] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.174667][ T56] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.794084][ T13] ===================================================== [ 188.801305][ T13] BUG: KMSAN: uninit-value in irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 188.810436][ T13] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 188.817034][ T13] irqentry_exit+0x7b/0x760 [ 188.821875][ T13] sysvec_apic_timer_interrupt+0x52/0x90 [ 188.827776][ T13] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 188.834010][ T13] virt_to_page_or_null+0xd7/0x170 [ 188.839424][ T13] kmsan_get_metadata+0xf1/0x160 [ 188.844646][ T13] kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 188.850764][ T13] __msan_metadata_ptr_for_load_4+0x24/0x40 [ 188.856943][ T13] ip_fast_csum+0x1e6/0x3f0 [ 188.861607][ T13] nsim_dev_trap_report_work+0x8c0/0x1430 [ 188.867512][ T13] process_scheduled_works+0xb65/0x1e40 [ 188.873337][ T13] worker_thread+0xee4/0x1590 [ 188.878290][ T13] kthread+0x53f/0x600 [ 188.882550][ T13] ret_from_fork+0x20f/0x8d0 [ 188.887377][ T13] ret_from_fork_asm+0x1a/0x30 [ 188.892318][ T13] [ 188.894812][ T13] Uninit was created at: [ 188.899366][ T13] __kmalloc_node_track_caller_noprof+0x4f6/0x1750 [ 188.906457][ T13] __alloc_skb+0x90d/0x1190 [ 188.911114][ T13] nsim_dev_trap_report_work+0x3f2/0x1430 [ 188.917098][ T13] process_scheduled_works+0xb65/0x1e40 [ 188.922902][ T13] worker_thread+0xee4/0x1590 [ 188.927863][ T13] kthread+0x53f/0x600 [ 188.932205][ T13] ret_from_fork+0x20f/0x8d0 [ 188.937048][ T13] ret_from_fork_asm+0x1a/0x30 [ 188.942085][ T13] [ 188.944590][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full) [ 188.954301][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 188.964700][ T13] Workqueue: events_unbound nsim_dev_trap_report_work [ 188.971686][ T13] ===================================================== [ 188.978877][ T13] Disabling lock debugging due to kernel taint [ 188.985322][ T13] Kernel panic - not syncing: kmsan.panic set ... [ 188.991863][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Tainted: G B syzkaller #0 PREEMPT(full) [ 189.003864][ T13] Tainted: [B]=BAD_PAGE [ 189.008115][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 189.018605][ T13] Workqueue: events_unbound nsim_dev_trap_report_work [ 189.025932][ T13] Call Trace: [ 189.029330][ T13] [ 189.032446][ T13] __dump_stack+0x26/0x30 [ 189.037089][ T13] dump_stack_lvl+0x50/0x1c0 [ 189.041940][ T13] ? dump_stack+0x12/0x25 [ 189.046567][ T13] dump_stack+0x1e/0x25 [ 189.050880][ T13] vpanic+0x7b4/0x1430 [ 189.055155][ T13] panic+0x15d/0x160 [ 189.059449][ T13] kmsan_report+0x31a/0x320 [ 189.064408][ T13] ? __msan_warning+0x1b/0x30 [ 189.069270][ T13] ? irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 189.076052][ T13] ? irqentry_exit+0x7b/0x760 [ 189.081423][ T13] ? sysvec_apic_timer_interrupt+0x52/0x90 [ 189.087537][ T13] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 189.093962][ T13] ? virt_to_page_or_null+0xd7/0x170 [ 189.099560][ T13] ? kmsan_get_metadata+0xf1/0x160 [ 189.104883][ T13] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 189.110994][ T13] ? __msan_metadata_ptr_for_load_4+0x24/0x40 [ 189.117698][ T13] ? ip_fast_csum+0x1e6/0x3f0 [ 189.122568][ T13] ? nsim_dev_trap_report_work+0x8c0/0x1430 [ 189.128743][ T13] ? process_scheduled_works+0xb65/0x1e40 [ 189.135173][ T13] ? worker_thread+0xee4/0x1590 [ 189.140213][ T13] ? kthread+0x53f/0x600 [ 189.144647][ T13] ? ret_from_fork+0x20f/0x8d0 [ 189.149571][ T13] ? ret_from_fork_asm+0x1a/0x30 [ 189.154882][ T13] ? chacha_permute+0x1057/0x1200 [ 189.160107][ T13] ? kmsan_get_metadata+0xf1/0x160 [ 189.165431][ T13] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 189.172141][ T13] ? kmsan_get_metadata+0xf1/0x160 [ 189.177478][ T13] __msan_warning+0x1b/0x30 [ 189.182427][ T13] irqentry_exit_to_kernel_mode_preempt+0xb0/0xc0 [ 189.189242][ T13] irqentry_exit+0x7b/0x760 [ 189.194146][ T13] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 189.200765][ T13] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 189.207128][ T13] sysvec_apic_timer_interrupt+0x52/0x90 [ 189.213138][ T13] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 189.219417][ T13] RIP: 0010:virt_to_page_or_null+0xd7/0x170 [ 189.225759][ T13] Code: ff 05 85 57 b1 12 48 85 c9 74 09 4c 8b 01 41 f6 c0 02 75 5b 65 ff 0d 70 57 b1 12 0f 84 8a 00 00 00 31 f6 65 ff 0d 61 57 b1 12 <85> f6 5d 0f 84 4c ff ff ff 48 81 ff 00 00 00 80 72 09 48 8b 0d 30 [ 189.245787][ T13] RSP: 0018:ffff8881007239b0 EFLAGS: 00000282 [ 189.252021][ T13] RAX: ffff8881b3686018 RBX: ffff888133686018 RCX: ffff88813fffaa20 [ 189.260566][ T13] RDX: 0000000133686018 RSI: 0000000000000001 RDI: ffff888133686018 [ 189.268772][ T13] RBP: ffff8881007239b0 R08: ffffea000000000f R09: 0000000000000003 [ 189.276888][ T13] R10: 000000000000002e R11: 0000000000000000 R12: 0000000000000000 [ 189.285176][ T13] R13: 0000000006980169 R14: 0000000000000001 R15: 0000000000000001 [ 189.293668][ T13] kmsan_get_metadata+0xf1/0x160 [ 189.298839][ T13] kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 189.304850][ T13] __msan_metadata_ptr_for_load_4+0x24/0x40 [ 189.311128][ T13] ip_fast_csum+0x1e6/0x3f0 [ 189.315915][ T13] nsim_dev_trap_report_work+0x8c0/0x1430 [ 189.321880][ T13] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 189.328638][ T13] process_scheduled_works+0xb65/0x1e40 [ 189.334804][ T13] worker_thread+0xee4/0x1590 [ 189.339808][ T13] kthread+0x53f/0x600 [ 189.344284][ T13] ? __pfx_worker_thread+0x10/0x10 [ 189.349861][ T13] ? __pfx_kthread+0x10/0x10 [ 189.354957][ T13] ret_from_fork+0x20f/0x8d0 [ 189.359767][ T13] ? __switch_to+0x573/0x7a0 [ 189.364660][ T13] ? __pfx_kthread+0x10/0x10 [ 189.369555][ T13] ret_from_fork_asm+0x1a/0x30 [ 189.374871][ T13] [ 189.378953][ T13] Kernel Offset: disabled [ 189.383612][ T13] Rebooting in 86400 seconds..