last executing test programs: 1m1.401989513s ago: executing program 0 (id=38): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040b72040150000000000010902120001010080320904000000ff"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0xc0, 0x21, 0x1, "1f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0xc0, 0x21, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0xc0, 0x21, 0x1, "03"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0xc0, 0x21, 0x1, "01"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0xc0, 0x0, 0x3, "000202"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000940)={0x44, &(0x7f00000006c0)={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r1) sendmsg$NL802154_CMD_SET_TX_POWER(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x118}]}, 0x24}}, 0x0) 1m0.018356256s ago: executing program 2 (id=48): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setreuid(0xffffffffffffffff, 0xee01) ioctl$KVM_CAP_VM_DISABLE_NX_HUGE_PAGES(r1, 0x4068aea3, &(0x7f00000014c0)) 59.926298318s ago: executing program 2 (id=52): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='namespace', 0x9) 59.926158118s ago: executing program 2 (id=53): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./test_char\x00', 0x81b6, 0xbd01) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./test_char\x00', 0x2, 0x0) close(r0) 59.926016498s ago: executing program 2 (id=54): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0xf) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCFLSH(r1, 0x400455c8, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x9) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180)=0x5) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x24) 58.391893795s ago: executing program 0 (id=66): openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 58.378782365s ago: executing program 0 (id=67): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x2, 0x0) ioctl(r0, 0x40104d04, &(0x7f0000000200)="4ba69c") 58.085853803s ago: executing program 0 (id=69): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x103, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, 0x0) 58.085607153s ago: executing program 3 (id=70): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0\x00', 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='100', 0x3) close(r0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000380)='./proc\x00', &(0x7f0000000400)='proc\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./proc/self/fail-nth\x00', 0x1, 0x0) write(r5, &(0x7f0000000300)='3\x00', 0x1) ioctl$KVM_CREATE_GUEST_MEMFD(r4, 0xc040aed4, &(0x7f0000000340)={0x1000}) socket$nl_netfilter(0x10, 0x3, 0xc) 57.749516471s ago: executing program 3 (id=71): mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='dir0/trace_marker\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='dir0/per_cpu/cpu0/trace_pipe\x00', 0x0, 0x0) write(r0, &(0x7f0000000240)="62f5ff6ccf3d2ec97f0e4bc8a900d2e7", 0x10) read(r1, &(0x7f0000000b00), 0x64) 57.311134951s ago: executing program 2 (id=72): ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f0000000300)={0x0, 0x2, "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"}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x40) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x6c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {{{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_TX_RATES={0x10, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x7, 0x2, [{0x0, 0x1}]}]}]}]}, 0x6c}}, 0x850) 42.850186939s ago: executing program 32 (id=69): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x103, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, 0x0) 42.514765987s ago: executing program 33 (id=71): mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='dir0/trace_marker\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='dir0/per_cpu/cpu0/trace_pipe\x00', 0x0, 0x0) write(r0, &(0x7f0000000240)="62f5ff6ccf3d2ec97f0e4bc8a900d2e7", 0x10) read(r1, &(0x7f0000000b00), 0x64) 42.456983619s ago: executing program 34 (id=76): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) close_range(r0, 0xffffffffffffffff, 0x0) 42.452991899s ago: executing program 2 (id=77): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040ac054382408b0b00000109022400010000002009040000fd0301000009210000000122010009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000003c0)={0x24, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="002281"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSREPORT(r1, 0x81044804, &(0x7f0000000400)={0x1}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000680)={0x2c, 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0003020000"], 0x0, 0x0, 0x0}, 0x0) 42.452647329s ago: executing program 35 (id=77): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040ac054382408b0b00000109022400010000002009040000fd0301000009210000000122010009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000003c0)={0x24, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="002281"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSREPORT(r1, 0x81044804, &(0x7f0000000400)={0x1}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000680)={0x2c, 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="0003020000"], 0x0, 0x0, 0x0}, 0x0) 40.503558956s ago: executing program 5 (id=85): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x881, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000300)={0x1, 0x0, [{0x40000021, 0x0, 0x1ae}]}) 40.330373119s ago: executing program 5 (id=86): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, 0x1000, 0x4, r2, 0x4}) 40.234079672s ago: executing program 5 (id=87): r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) close(r0) 40.186195123s ago: executing program 5 (id=88): openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 40.168571814s ago: executing program 5 (id=89): mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='dir0/trace_marker\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='dir0/per_cpu/cpu0/trace_pipe\x00', 0x0, 0x0) write(r0, &(0x7f0000000240)="62f5ff6ccf3d2ec97f0e4bc8a900d2e75067a5109d749cdf1ba00926335fdca4d6df9c6093533dbe86131af765f8be39df30e3e4f257006bf1826c92170c0a26ce80475f68f75b32e6a4162b71346c60b364c35e95e36d", 0x57) read(r1, &(0x7f0000000b00), 0x64) 40.090277855s ago: executing program 5 (id=90): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0x1100, 0x40, 0x0, 0x6, 0x400000, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x26d01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000000700)=[&(0x7f0000000100)={0xfff0, 0x20000000, 0x4, 0x1, 0xc, r2, 0x0, 0x0, 0x40000f, 0x0, 0x0, r2}]) 24.646216807s ago: executing program 36 (id=90): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0x1100, 0x40, 0x0, 0x6, 0x400000, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x26d01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000000700)=[&(0x7f0000000100)={0xfff0, 0x20000000, 0x4, 0x1, 0xc, r2, 0x0, 0x0, 0x40000f, 0x0, 0x0, r2}]) 23.835044336s ago: executing program 4 (id=108): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/platform/devices/pcspkr/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='sl811-hcd\x00', 0xa) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/platform/drivers/sl811-hcd/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='pcspkr\x00', 0x7) close(r1) 23.766414978s ago: executing program 6 (id=109): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f00000000c0)={0x2, {0x2, 0x3bf, 0x8, 0x7ff}}) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000180)={0x8, 0x1, 0x22ca, 0x7, 0x8, "00712fd5f7de06ffe1680e51abb7e15048e6cf", 0x7, 0x7}) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) 23.766216438s ago: executing program 6 (id=111): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='sys_mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='sys_mnt\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='dev_mnt\x00', 0x1ff) mount(&(0x7f00000001c0)=@filename='none\x00', &(0x7f0000000200)='dev_mnt\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='dict0\x00', 0x42, 0x1ff) write(r0, &(0x7f00000002c0)="00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x100) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='sys_mnt/block/zram0/comp_algorithm\x00', 0x1, 0x0) write(r1, &(0x7f0000000380)='zstd', 0x4) close(r1) openat(0xffffffffffffff9c, &(0x7f00000003c0)='sys_mnt/block/zram0/algorithm_params\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000004c0)='dev_mnt/zram0\x00', 0x2, 0x0) 23.739183249s ago: executing program 4 (id=112): openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000280), 0x9) r2 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000c40), 0x12) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200)=0x1, 0x12) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r6 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000080)=r4, 0x12) 23.716126799s ago: executing program 6 (id=113): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='sys_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='sys_mnt\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='sys_mnt/block/zram0/algorithm_params\x00', 0x1, 0x0) write(r0, &(0x7f0000000640)='\"lgo=z\"', 0x7) 23.66955633s ago: executing program 7 (id=114): mkdirat(0xffffffffffffff9c, &(0x7f00000000a0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000a0)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/functions/gser.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/gser.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/configs/c.1/gser.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000900)={0x0, 0x1dcd6500}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) write(r1, &(0x7f0000000a00)='hello', 0x5) nanosleep(&(0x7f0000000900)={0x0, 0x1dcd6500}, 0x0) 23.647898151s ago: executing program 6 (id=115): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r1 = socket(0x40000000015, 0x5, 0x0) mknod$loop(&(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) fcntl$lock(r2, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x9, 0x10002}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeee, 0x8031, r2, 0x413de000) fcntl$setsig(r2, 0xa, 0x21) link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') close_range(r1, 0xffffffffffffffff, 0x0) 22.826378161s ago: executing program 4 (id=122): setxattr$incfs_metadata(&(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x1) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/5, 0x5}], 0x1) ptrace$setregs(0xd, r0, 0x2, &(0x7f0000000180)) ptrace$cont(0x21, r0, 0x5, 0x4) 22.801461821s ago: executing program 8 (id=124): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0) close(r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) close(r0) 22.773739662s ago: executing program 7 (id=125): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000500)=@new_dev={0x1, 0x104, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0xc4ddfbc9bba2bdbf}}}, &(0x7f0000000300)=0x0) r8 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r8, r7, &(0x7f0000000540)={0x0, 0xfa81, 0x0, 0x3, 0x28e, 0x0, r1}, &(0x7f0000000880)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf514, 0x1000, 0x2, 0x1af, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xddca, 0x2, 0x0, 0x330, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x766c, 0x8, 0x0, 0x2db, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5027, 0x4, 0x0, 0x1fe, 0x0, r1}}], 0x4, &(0x7f0000001f40)={0x2e, 0x0, 0x0, r8, 0xc0107524, 0x0, 0x0, 0x0, 0x1, {0x10}, 0x0, r6, '\x00', {0x2, 0xb55, 0x0, 0x0}}, &(0x7f0000001fc0)) 22.706347863s ago: executing program 8 (id=126): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='100\x00', 0x3) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0\x00', 0x1) close(r1) openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 22.700670194s ago: executing program 7 (id=127): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(r1, 0x4068aea3, &(0x7f0000002100)={0xc0, 0x0, 0x400}) 22.690341854s ago: executing program 6 (id=128): pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fsopen(&(0x7f0000000080)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000005c0)='fd', 0x0, r0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x2) fchdir(r2) unshare(0x22020400) rmdir(0x0) rmdir(&(0x7f0000000000)='./file0\x00') r3 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r3, r3) setpgid(0x0, r3) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) 22.681681684s ago: executing program 8 (id=129): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='sys_mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='sys_mnt\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='dev_mnt\x00', 0x1ff) mount(&(0x7f00000001c0)=@filename='none\x00', &(0x7f0000000200)='dev_mnt\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='dict0\x00', 0x42, 0x1ff) write(r0, &(0x7f00000002c0)="00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x100) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='sys_mnt/block/zram0/comp_algorithm\x00', 0x1, 0x0) write(r1, &(0x7f0000000380)='zstd', 0x4) openat(0xffffffffffffff9c, &(0x7f00000004c0)='dev_mnt/zram0\x00', 0x2, 0x0) 22.605177446s ago: executing program 6 (id=130): openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000280), 0x9) r2 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000c40), 0x12) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200)=0x1, 0x12) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r6 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000080)=r4, 0x12) 22.605085886s ago: executing program 7 (id=131): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'netdevsim0\x00', &(0x7f0000000280)=@ethtool_ringparam={0x33, 0x83, 0x20000a2d, 0x401000, 0x1, 0x3, 0x2000000, 0x1, 0x3000000}}) 22.604834596s ago: executing program 8 (id=132): setns(0xc9, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010028bd7000fddbdf250700000008000300", @ANYRES32=r3, @ANYBLOB="0c009900ff070000700000001400040073797a6b616c6c6572300000000000000800050007"], 0x50}, 0x1, 0x0, 0x0, 0x91}, 0x24044884) 22.540959528s ago: executing program 4 (id=133): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dbg/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='N\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='1000\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dbg/failslab/space\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='0\x00', 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0) write(r4, &(0x7f0000000280)='1\x00', 0x1) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 22.540895288s ago: executing program 7 (id=134): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0) close(r1) close(r0) 15.565998635s ago: executing program 8 (id=135): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file1/file4\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f0000000200)='./file1/file4/file5\x00', 0x81c0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file1/file4/file7\x00', 0x1c0) r0 = landlock_create_ruleset(&(0x7f00000002c0)={0x2001}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000500)='./file1/file4/file5\x00', 0xffffffffffffff9c, &(0x7f0000000540)='./file1/file4/file7/file5\x00', 0x0) 15.565878825s ago: executing program 4 (id=136): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xc0) 15.565816895s ago: executing program 7 (id=137): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='100\x00', 0x3) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0\x00', 0x1) close(r1) write(0xffffffffffffffff, &(0x7f0000000240)='100\x00', 0x3) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 15.417547439s ago: executing program 37 (id=137): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='100\x00', 0x3) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0\x00', 0x1) close(r1) write(0xffffffffffffffff, &(0x7f0000000240)='100\x00', 0x3) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 7.133851258s ago: executing program 38 (id=130): openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000280), 0x9) r2 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000c40), 0x12) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200)=0x1, 0x12) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r6 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000080)=r4, 0x12) 3.074650586s ago: executing program 8 (id=139): mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='dir0/trace_marker\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='dir0/per_cpu/cpu0/trace_pipe\x00', 0x0, 0x0) write(r0, &(0x7f0000000240)="62f5ff6ccf3d2ec97f0e4bc8a900d2e75067a5109d749cdf1ba00926335fdca4d6df9c6093533dbe86131af765f8be", 0x2f) read(r1, &(0x7f0000000b00), 0x64) 2.989304158s ago: executing program 39 (id=139): mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='dir0/trace_marker\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='dir0/per_cpu/cpu0/trace_pipe\x00', 0x0, 0x0) write(r0, &(0x7f0000000240)="62f5ff6ccf3d2ec97f0e4bc8a900d2e75067a5109d749cdf1ba00926335fdca4d6df9c6093533dbe86131af765f8be", 0x2f) read(r1, &(0x7f0000000b00), 0x64) 2.946366449s ago: executing program 4 (id=141): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='sys_mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='sys_mnt\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='dev_mnt\x00', 0x1ff) mount(&(0x7f00000001c0)=@filename='none\x00', &(0x7f0000000200)='dev_mnt\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='dict0\x00', 0x42, 0x1ff) write(r0, &(0x7f00000002c0)="00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x100) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000340)='sys_mnt/block/zram0/comp_algorithm\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000004c0)='dev_mnt/zram0\x00', 0x2, 0x0) 2.941237829s ago: executing program 40 (id=141): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='sys_mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='sys_mnt\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='dev_mnt\x00', 0x1ff) mount(&(0x7f00000001c0)=@filename='none\x00', &(0x7f0000000200)='dev_mnt\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='dict0\x00', 0x42, 0x1ff) write(r0, &(0x7f00000002c0)="00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x100) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000340)='sys_mnt/block/zram0/comp_algorithm\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000004c0)='dev_mnt/zram0\x00', 0x2, 0x0) 1.457579505s ago: executing program 0 (id=138): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions/phonet.usb0\x00', 0x1ff) symlinkat(&(0x7f00000001c0)='./config/usb_gadget/g1/functions/phonet.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/configs/c.1/phonet.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='dummy_udc.0', 0xb) write(r0, &(0x7f00000002c0)='\n', 0x1) 1.420858746s ago: executing program 3 (id=140): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x6) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETMODE(r1, 0x4b45, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f00000000c0)={0x2, {0x2, 0x0, 0x300, 0x1, 0x101, 0x300}}) 1.273830439s ago: executing program 0 (id=142): r0 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, r1, r2, r3, &(0x7f0000000180)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@new_dev={0x3, 0xf14, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x124}}}, &(0x7f0000000280)=0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="3703", 0x2, 0x4000800, 0x0, 0x0) syz_ublk_setup_queues(r0, r5, &(0x7f0000000200)={0x0, 0x1463, 0x10700, 0x2, 0xb2, 0x0, r0}, &(0x7f0000000d40)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4485, 0x10002, 0x401, 0x31c, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7682, 0x8000, 0x1, 0x2000008, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1, 0x10, 0x1, 0x902c4, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3a0b, 0x20, 0x2, 0x40021a, 0x0, r0}}], 0x4, &(0x7f0000001540)={0x2e, 0x6, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x72ccfb459c83c565, {0x6}, 0x0, r4, '\x00', {0x3, 0x48b, 0x0, 0x0}}, 0x0) syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x20, 0x56a, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x70, 0x8, "", [{{0x9, 0x4, 0x0, 0xfc, 0xdf, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x81, 0x3f, 0x1, {0x22, 0x28}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x3, 0xc1}}}}}]}}]}}, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 1.273639099s ago: executing program 3 (id=144): execve(&(0x7f0000000000)='modprobe\x00', &(0x7f0000000100)={[&(0x7f0000000200)='modprobe\x00', &(0x7f0000000300)='cdns\x00']}, 0x0) 1.273516419s ago: executing program 3 (id=145): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x801, @loopback}, 0x10) listen(r0, 0x8) 1.273467189s ago: executing program 1 (id=147): mkdir(&(0x7f0000000040)='./myproc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./myproc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./myproc/scsi/device_info\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 1.247961919s ago: executing program 3 (id=146): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev_mnt\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='devtmpfs\x00', &(0x7f0000000080)='./dev_mnt\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x2b, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000200000040990a01000000010200010902190001010080320904000001ff00000007058103400001"], 0x0) nanosleep(&(0x7f0000000300)={0x2}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev_mnt/ttyUSB0\x00', 0x2, 0x0) 1.24035655s ago: executing program 1 (id=148): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c00000037000701f3fffffffedbd72501"], 0x1c}, 0x1, 0x0, 0x0, 0x4048011}, 0x8050) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000370007df0bd0a0fffedbd72503"], 0x14}, 0x1, 0x0, 0x0, 0x4048011}, 0x8050) 1.162152332s ago: executing program 1 (id=149): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x3d70000000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_CLEAR_DIRTY_LOG(r1, 0xc018aec0, &(0x7f0000000140)={0x0, 0x3d70000, 0x0, &(0x7f0000000180)=[0x6bd1a311, 0xec66, 0xff, 0x4c1, 0x98bd, 0x80000000000000c, 0x400009, 0x4, 0x401, 0x466c, 0x89004, 0x2, 0x4e, 0x400009, 0x6, 0x49, 0x100000000003, 0x1, 0x400000000002, 0x7fffffff, 0x8, 0x7, 0xc1, 0x8, 0xfffffffffffff000, 0xffffffffffffffff, 0x5, 0x7f, 0x7fffffffffffffff, 0xffffffff, 0xd680, 0xfffffffffffffffc, 0x4, 0x4, 0x2, 0x9, 0x4000009, 0x4, 0x1, 0x43dd1007, 0x46, 0x2001, 0xfffffffffffffff8, 0xa3de, 0x2cc0000000000000, 0x8, 0x5, 0x400, 0x6, 0xffffffffffffffb4, 0xfffffffffffffffa, 0xffffffffffffffff, 0xe, 0xfffffffffffff068, 0x4, 0xe7, 0x3, 0x2, 0xd, 0x66, 0xfffffffffffffff9, 0x7, 0x40000005, 0xfffffffeffffffff, 0x9, 0xd, 0x3, 0xbbd9, 0x80000000, 0xfffffffffffffc00, 0x2, 0x7, 0x18, 0xcdc, 0x100004000000007, 0x2, 0x3, 0x2, 0x10000, 0x9, 0x6, 0x4, 0x1, 0x81, 0x100, 0x4, 0x0, 0xffffffffffffff81, 0xb, 0xff, 0x6, 0x28000000, 0x80000005, 0x8061d, 0x8, 0x7, 0xfffffffffffffffe, 0x4, 0x5, 0x5d, 0x7, 0xe53e, 0x4, 0x8, 0x2293332d, 0x6, 0x5, 0x7, 0xd, 0x2, 0x4, 0xfffffffffffffffb, 0x80000001, 0x7, 0xdfd4, 0xfff9, 0x20000000000013, 0x2, 0x8, 0x1, 0x6, 0x200eb4, 0x3, 0x1, 0xb68e, 0x1, 0xb, 0x96]}) 936.077577ms ago: executing program 1 (id=151): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='base=0x20000000 size=0x20000 type=write-back\n\x00', 0x2c) write(r0, &(0x7f0000000300)='base=0x20000000 size=0x20000 type=write-back\n\x00', 0x2c) write(r0, &(0x7f0000000400)='base=0x20004000 size=0x4000 type=write-back\n\x00', 0x2a) write(r0, &(0x7f0000000500)='base=0x0 size=0x40000000 type=write-back\n\x00', 0x29) write(r0, &(0x7f0000000600)='base=0x20000000 size=0x40000000 type=uncachable\n\x00', 0x2e) write(r0, &(0x7f0000000700)='disable=0\n\x00', 0xa) write(r0, &(0x7f0000000800)='base=0x10000000 size=0x10000000 type=write-combining\n\x00', 0x33) ioctl(r0, 0x40104d05, &(0x7f0000000900)="00000100000000000000010001000000") ioctl(r0, 0x40104d06, &(0x7f0000000a00)="00000200000000000000020001000000") 895.937198ms ago: executing program 1 (id=152): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) unshare(0x42000000) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r1, &(0x7f0000000080)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94a461cdbfee9bdb942352359a351d1ec0cffc8792cd8000080", 0x4c, 0x0, 0x0, 0x0) 765.814451ms ago: executing program 1 (id=153): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000180)={0xb, {'syz1\x00', 'syz1\x00', 'syz1\x00', 0x7, 0x3, 0x54c, 0x5c4, 0x1, 0x0, "05010905a101c0"}}, 0x11f) mkdir(&(0x7f00000002c0)='sys\x00', 0x1ff) mount(&(0x7f0000000300)=@filename='none\x00', &(0x7f0000000340)='sys\x00', &(0x7f0000000380)='sysfs\x00', 0x0, &(0x7f00000003c0)) write(r0, &(0x7f0000000400)="0a0000000100000001000000", 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='sys/bus/hid/drivers/playstation/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000480)='0003:054C:05C4.0001\x00', 0x14) write(r1, &(0x7f00000004c0)='0003:054C:05C4.0002\x00', 0x14) write(r1, &(0x7f0000000500)='0003:054C:05C4.0003\x00', 0x14) write(r1, &(0x7f0000000540)='0003:054C:05C4.0004\x00', 0x14) 350.336552ms ago: executing program 9 (id=158): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tmp\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/fs\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/fs/nfsd\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./rpc_pipefs\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./mnt\x00', 0x1ff) socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f00000001c0)=@filename='sunrpc\x00', &(0x7f0000000200)='./rpc_pipefs\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, 0x0) mount(&(0x7f0000000280)=@filename='none\x00', &(0x7f00000002c0)='./proc/fs/nfsd\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./proc/fs/nfsd/versions\x00', 0x1, 0x0) write(r0, &(0x7f0000000380)='-2 -3\n', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc/fs/nfsd/portlist\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='tcp 2049\n', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./proc/fs/nfsd/threads\x00', 0x1, 0x0) write(r2, &(0x7f0000000480)='1\n', 0x2) 314.306072ms ago: executing program 9 (id=159): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000500)='0', 0x1) 194.095535ms ago: executing program 9 (id=160): socket(0x2, 0x80805, 0x0) r0 = socket(0x2a, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) close(0x4) 184.071165ms ago: executing program 9 (id=161): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x8c66) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x4, 0x40000, 0x8, r2, 0x11}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0x27800000000, 0x0, 0x1, r2, 0x1}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x27800000000, 0x0, 0x1, r2, 0x5}) 120.168557ms ago: executing program 9 (id=162): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1234\x00', 0x7) 0s ago: executing program 9 (id=163): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='sys_mnt\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='sys_mnt\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='dev_mnt\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='dev_mnt\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='sys_mnt/block/zram0/comp_algorithm\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)='lzo-rle', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='sys_mnt/block/zram0/disksize\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='1', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='dev_mnt/zram0\x00', 0x2, 0x0) write(r2, &(0x7f0000000480)="001122334455", 0x6) close(r2) kernel console output (not intermixed with test programs): 6.067589][ T286] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.067659][ T286] ? dequeue_entities+0x1d2/0x1370 [ 76.067747][ T286] ? __alloc_skb+0x10c/0x360 [ 76.067820][ T286] __alloc_skb+0x10c/0x360 [ 76.067900][ T286] ? tcp_current_mss+0x539/0x8b0 [ 76.067971][ T286] tcp_stream_alloc_skb+0x43/0x370 [ 76.068033][ T286] tcp_sendmsg_locked+0xcbc/0x4ac0 [ 76.068102][ T286] ? avc_has_perm_noaudit+0x289/0x360 [ 76.068186][ T286] ? __kasan_check_write+0x18/0x20 [ 76.068250][ T286] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 76.068339][ T286] ? __cfi_tcp_sendmsg_locked+0x10/0x10 [ 76.068404][ T286] ? avc_has_perm+0x155/0x240 [ 76.068507][ T286] ? __cfi_tcp_sendmsg+0x10/0x10 [ 76.068576][ T286] tcp_sendmsg+0x3e/0xd0 [ 76.068635][ T286] ? __cfi_tcp_sendmsg+0x10/0x10 [ 76.068689][ T286] inet_sendmsg+0xb7/0x120 [ 76.068770][ T286] ? __cfi_inet_sendmsg+0x10/0x10 [ 76.068838][ T286] sock_write_iter+0x3bf/0x490 [ 76.068910][ T286] ? __cfi_sock_write_iter+0x10/0x10 [ 76.068991][ T286] ? usleep_range_state+0x150/0x150 [ 76.069067][ T286] vfs_write+0x762/0xfd0 [ 76.069128][ T286] ? __cfi_vfs_write+0x10/0x10 [ 76.069199][ T286] ? _copy_from_user+0x87/0xa0 [ 76.069287][ T286] ? __kasan_check_read+0x15/0x20 [ 76.069349][ T286] ksys_write+0x145/0x260 [ 76.069410][ T286] ? xfd_validate_state+0x68/0x140 [ 76.069489][ T286] ? __cfi_ksys_write+0x10/0x10 [ 76.069557][ T286] ? __kasan_check_write+0x18/0x20 [ 76.069616][ T286] ? fpregs_restore_userregs+0x11c/0x260 [ 76.069686][ T286] __x64_sys_write+0x7f/0x90 [ 76.069746][ T286] x64_sys_call+0x271c/0x2ee0 [ 76.069819][ T286] do_syscall_64+0x57/0xf0 [ 76.069908][ T286] ? clear_bhb_loop+0x50/0xa0 [ 76.069989][ T286] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.070068][ T286] RIP: 0033:0x7f09a1d59017 [ 76.070120][ T286] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 76.070171][ T286] RSP: 002b:00007ffd06c93460 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 76.070242][ T286] RAX: ffffffffffffffda RBX: 000055556590b500 RCX: 00007f09a1d59017 [ 76.070285][ T286] RDX: 0000000000000120 RSI: 00007f099b7ffee0 RDI: 0000000000000003 [ 76.070325][ T286] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.070363][ T286] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000120 [ 76.070404][ T286] R13: 0000555565924ab0 R14: 00007ffd06c93a00 R15: 00007f099b7ffee0 [ 76.070450][ T286] [ 76.070680][ T590] CPU: 0 UID: 0 PID: 590 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.070761][ T590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.070793][ T590] Call Trace: [ 76.070814][ T590] [ 76.070835][ T590] __dump_stack+0x21/0x30 [ 76.070925][ T590] dump_stack_lvl+0x140/0x1c0 [ 76.071017][ T590] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.071099][ T590] ? cgroup_rstat_updated+0x144/0x800 [ 76.071179][ T590] ? mas_wr_store_type+0x152d/0x1b40 [ 76.071282][ T590] dump_stack+0x19/0x20 [ 76.071369][ T590] should_fail_ex+0x3c2/0x510 [ 76.071441][ T590] should_failslab+0xac/0x100 [ 76.071495][ T590] kmem_cache_alloc_noprof+0x42/0x410 [ 76.071558][ T590] ? mas_wr_store_type+0x13f3/0x1b40 [ 76.071647][ T590] ? mas_alloc_nodes+0x254/0x9d0 [ 76.071741][ T590] mas_alloc_nodes+0x254/0x9d0 [ 76.071833][ T590] mas_store_gfp+0x9fa/0xf80 [ 76.071925][ T590] ? __cfi_mas_store_gfp+0x10/0x10 [ 76.072033][ T590] do_vmi_align_munmap+0x3a6/0x5f0 [ 76.072114][ T590] ? kasan_save_track+0x4f/0x80 [ 76.072188][ T590] ? __cfi_do_vmi_align_munmap+0x10/0x10 [ 76.072270][ T590] do_vmi_munmap+0x245/0x2e0 [ 76.072341][ T590] __vm_munmap+0x25b/0x3d0 [ 76.072411][ T590] ? vm_munmap+0x40/0x40 [ 76.072469][ T590] ? __kasan_check_write+0x18/0x20 [ 76.072529][ T590] ? do_user_addr_fault+0xbf5/0x1230 [ 76.072647][ T590] ? blocking_notifier_call_chain+0x7c/0x90 [ 76.072745][ T590] __se_sys_munmap+0xb4/0x390 [ 76.072822][ T590] __x64_sys_munmap+0x5f/0x80 [ 76.072887][ T590] x64_sys_call+0x9c6/0x2ee0 [ 76.072959][ T590] do_syscall_64+0x57/0xf0 [ 76.073021][ T590] ? clear_bhb_loop+0x50/0xa0 [ 76.073111][ T590] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.073185][ T590] RIP: 0033:0x7fb91bf1e097 [ 76.073234][ T590] Code: 73 01 c3 48 8b 0d 61 2d 0d 00 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 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 31 2d 0d 00 f7 d8 64 89 01 48 [ 76.073292][ T590] RSP: 002b:00007ffc89ab69c8 EFLAGS: 00000206 ORIG_RAX: 000000000000000b [ 76.073354][ T590] RAX: ffffffffffffffda RBX: 000055919d779f90 RCX: 00007fb91bf1e097 [ 76.073404][ T590] RDX: 0000000000000000 RSI: 00000000009480e8 RDI: 00007fb91b200000 [ 76.073444][ T590] RBP: 000055919d7772c0 R08: 000055919d9b7720 R09: 0000000000000006 [ 76.073479][ T590] R10: 0000000000000000 R11: 0000000000000206 R12: 00005591733c0588 [ 76.073520][ T590] R13: 00007ffc89ab6a50 R14: 0000000000000000 R15: 0000000000000000 [ 76.073570][ T590] [ 76.081425][ T507] CPU: 0 UID: 0 PID: 507 Comm: kworker/u8:5 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.081523][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.081571][ T507] Workqueue: ipv6_addrconf addrconf_dad_work [ 76.081645][ T507] Call Trace: [ 76.081666][ T507] [ 76.081694][ T507] __dump_stack+0x21/0x30 [ 76.081785][ T507] dump_stack_lvl+0x140/0x1c0 [ 76.081867][ T507] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.081958][ T507] ? _raw_spin_lock+0x92/0x120 [ 76.082033][ T507] ? schedule+0x192/0x240 [ 76.082107][ T507] dump_stack+0x19/0x20 [ 76.082188][ T507] should_fail_ex+0x3c2/0x510 [ 76.082288][ T507] should_failslab+0xac/0x100 [ 76.082371][ T507] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.082440][ T507] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 76.082464][ T507] ? __alloc_skb+0x10c/0x360 [ 76.082542][ T507] __alloc_skb+0x10c/0x360 [ 76.082629][ T507] ndisc_ns_create+0x2c0/0x8d0 [ 76.082690][ T507] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 76.082762][ T507] ? __mod_timer+0x881/0xd20 [ 76.082834][ T507] ? __cfi_ndisc_ns_create+0x10/0x10 [ 76.082904][ T507] ndisc_send_ns+0xbb/0x160 [ 76.082976][ T507] ? __cfi_ndisc_send_ns+0x10/0x10 [ 76.083040][ T507] addrconf_dad_work+0xa0e/0x1550 [ 76.083112][ T507] ? __cfi_addrconf_dad_work+0x10/0x10 [ 76.083175][ T507] ? pwq_dec_nr_in_flight+0x943/0xba0 [ 76.083238][ T507] ? kick_pool+0xb9/0x540 [ 76.083310][ T507] process_scheduled_works+0x7f7/0x1060 [ 76.083388][ T507] worker_thread+0xc99/0x13f0 [ 76.083451][ T507] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 76.083522][ T507] ? __kasan_check_read+0x15/0x20 [ 76.083590][ T507] kthread+0x2c7/0x360 [ 76.083688][ T507] ? __cfi_worker_thread+0x10/0x10 [ 76.083757][ T507] ? __cfi_kthread+0x10/0x10 [ 76.083828][ T507] ret_from_fork+0x67/0xa0 [ 76.083910][ T507] ? __cfi_kthread+0x10/0x10 [ 76.083991][ T507] ret_from_fork_asm+0x1a/0x30 [ 76.084053][ T507] [ 76.084175][ T507] FAULT_INJECTION: forcing a failure. [ 76.084175][ T507] name failslab, interval 1, probability 100, space 0, times 246 [ 76.088929][ C1] CPU: 1 UID: 0 PID: 580 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.088963][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.088979][ C1] Call Trace: [ 76.089010][ C1] [ 76.089041][ C1] __dump_stack+0x21/0x30 [ 76.089160][ C1] dump_stack_lvl+0x140/0x1c0 [ 76.089250][ C1] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.089332][ C1] ? enqueue_task+0x1049/0x1100 [ 76.089385][ C1] ? calc_wheel_index+0x1b9/0x8f0 [ 76.089468][ C1] ? __kasan_check_write+0x18/0x20 [ 76.089536][ C1] dump_stack+0x19/0x20 [ 76.089608][ C1] should_fail_ex+0x3c2/0x510 [ 76.089671][ C1] should_failslab+0xac/0x100 [ 76.089751][ C1] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.089812][ C1] ? enqueue_timer+0x1c5/0x4b0 [ 76.089893][ C1] ? __alloc_skb+0x10c/0x360 [ 76.089982][ C1] __alloc_skb+0x10c/0x360 [ 76.090056][ C1] ndisc_send_rs+0x322/0x880 [ 76.090116][ C1] ? ipv6_get_lladdr+0x1c2/0x200 [ 76.090205][ C1] addrconf_rs_timer+0x362/0x620 [ 76.090270][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.090349][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.090422][ C1] call_timer_fn+0x4c/0x300 [ 76.090530][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.090613][ C1] __run_timer_base+0x6c0/0x9b0 [ 76.090695][ C1] ? timer_expire_remote+0xa0/0xa0 [ 76.090767][ C1] ? kvm_sched_clock_read+0x15/0x30 [ 76.090858][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 76.090944][ C1] run_timer_softirq+0x35/0x70 [ 76.091011][ C1] handle_softirqs+0x1aa/0x620 [ 76.091081][ C1] __irq_exit_rcu+0x47/0xb0 [ 76.091135][ C1] irq_exit_rcu+0xd/0x30 [ 76.091195][ C1] sysvec_apic_timer_interrupt+0x82/0x90 [ 76.091286][ C1] [ 76.091308][ C1] [ 76.091330][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 76.091412][ C1] RIP: 0010:preempt_schedule_irq+0xa6/0x110 [ 76.091505][ C1] Code: 24 20 f7 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 3a 65 ff 05 88 72 60 7a fb bf 01 00 00 00 f5 d8 ff ff fa 65 ff 0d 75 72 60 7a 65 48 8b 1d 65 72 60 7a 48 [ 76.091558][ C1] RSP: 0018:ffffc9000b747bc0 EFLAGS: 00000202 [ 76.091618][ C1] RAX: 0000000000000000 RBX: ffffc9000b747c98 RCX: ffff888121375f00 [ 76.091661][ C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000001 [ 76.091702][ C1] RBP: ffffc9000b747c48 R08: 0000000000000000 R09: 0000000000000000 [ 76.091743][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 76.091783][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920016e8f78 [ 76.091851][ C1] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 76.091967][ C1] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 76.092039][ C1] raw_irqentry_exit_cond_resched+0x32/0x40 [ 76.092101][ C1] irqentry_exit+0x4a/0x60 [ 76.092185][ C1] sysvec_reschedule_ipi+0x72/0x80 [ 76.092267][ C1] asm_sysvec_reschedule_ipi+0x1f/0x30 [ 76.092347][ C1] RIP: 0010:_raw_write_unlock_irq+0x2d/0x60 [ 76.092424][ C1] Code: fa 55 48 89 e5 53 48 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 1c c6 07 00 fb 65 ff 0d 1b 0e 5f 7a <74> 08 5b 5d c3 cc cc cc cc cc e8 54 1e 64 fb eb f1 89 f9 80 e1 07 [ 76.092479][ C1] RSP: 0018:ffffc9000b747d48 EFLAGS: 00000286 [ 76.092530][ C1] RAX: 0000000000000000 RBX: ffff88811e73a800 RCX: dffffc0000000000 [ 76.092574][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8740a040 [ 76.092614][ C1] RBP: ffffc9000b747d50 R08: 0000000000000003 R09: 0000000000000004 [ 76.092664][ C1] R10: dffffc0000000000 R11: fffff520016e8f54 R12: 1ffff1102426ec9d [ 76.092707][ C1] R13: 1ffff1102426ec9c R14: 0000000000000000 R15: dffffc0000000000 [ 76.092758][ C1] do_exit+0x1914/0x2850 [ 76.092833][ C1] ? __cfi_do_exit+0x10/0x10 [ 76.092907][ C1] ? _raw_spin_lock_irq+0x93/0x120 [ 76.092966][ C1] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 76.093036][ C1] ? __kasan_check_write+0x18/0x20 [ 76.093090][ C1] ? do_user_addr_fault+0xbf5/0x1230 [ 76.093182][ C1] ? zap_other_threads+0x32f/0x370 [ 76.093275][ C1] do_group_exit+0x21f/0x2f0 [ 76.093376][ C1] __x64_sys_exit_group+0x43/0x50 [ 76.093456][ C1] x64_sys_call+0x2ed2/0x2ee0 [ 76.093510][ C1] do_syscall_64+0x57/0xf0 [ 76.093577][ C1] ? clear_bhb_loop+0x50/0xa0 [ 76.093658][ C1] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.093730][ C1] RIP: 0033:0x7fb91bef16c5 [ 76.093775][ C1] Code: Unable to access opcode bytes at 0x7fb91bef169b. [ 76.093806][ C1] RSP: 002b:00007ffc89ab6a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 76.093867][ C1] RAX: ffffffffffffffda RBX: 000055919dad1790 RCX: 00007fb91bef16c5 [ 76.093910][ C1] RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000 [ 76.093947][ C1] RBP: 000055919d7772c0 R08: 000055919d7772c0 R09: 0000000000000002 [ 76.093988][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.094030][ C1] R13: 00007ffc89ab6a50 R14: 0000000000000000 R15: 0000000000000000 [ 76.094090][ C1] [ 76.108143][ T110] FAULT_INJECTION: forcing a failure. [ 76.108143][ T110] name failslab, interval 1, probability 100, space 0, times 154 [ 76.112076][ T507] CPU: 0 UID: 0 PID: 507 Comm: kworker/u8:5 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.112168][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.112217][ T507] Workqueue: ipv6_addrconf addrconf_dad_work [ 76.112296][ T507] Call Trace: [ 76.112317][ T507] [ 76.112339][ T507] __dump_stack+0x21/0x30 [ 76.112431][ T507] dump_stack_lvl+0x140/0x1c0 [ 76.112509][ T507] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.112591][ T507] ? _raw_spin_lock+0x92/0x120 [ 76.112669][ T507] dump_stack+0x19/0x20 [ 76.112743][ T507] should_fail_ex+0x3c2/0x510 [ 76.112821][ T507] should_failslab+0xac/0x100 [ 76.112904][ T507] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.112977][ T507] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 76.113049][ T507] ? __alloc_skb+0x10c/0x360 [ 76.113129][ T507] __alloc_skb+0x10c/0x360 [ 76.113213][ T507] ndisc_ns_create+0x2c0/0x8d0 [ 76.113280][ T507] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 76.113353][ T507] ? __mod_timer+0x881/0xd20 [ 76.113457][ T507] ? __cfi_ndisc_ns_create+0x10/0x10 [ 76.113533][ T507] ndisc_send_ns+0xbb/0x160 [ 76.113594][ T507] ? __cfi_ndisc_send_ns+0x10/0x10 [ 76.113663][ T507] addrconf_dad_work+0xa0e/0x1550 [ 76.113727][ T507] ? __cfi_addrconf_dad_work+0x10/0x10 [ 76.113795][ T507] ? pwq_dec_nr_in_flight+0x943/0xba0 [ 76.113858][ T507] ? kick_pool+0xb9/0x540 [ 76.113931][ T507] process_scheduled_works+0x7f7/0x1060 [ 76.114014][ T507] worker_thread+0xc99/0x13f0 [ 76.114082][ T507] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 76.114153][ T507] ? __kasan_check_read+0x15/0x20 [ 76.114220][ T507] kthread+0x2c7/0x360 [ 76.114282][ T507] ? __cfi_worker_thread+0x10/0x10 [ 76.114350][ T507] ? __cfi_kthread+0x10/0x10 [ 76.114413][ T507] ret_from_fork+0x67/0xa0 [ 76.114502][ T507] ? __cfi_kthread+0x10/0x10 [ 76.114567][ T507] ret_from_fork_asm+0x1a/0x30 [ 76.114635][ T507] [ 76.114708][ T507] FAULT_INJECTION: forcing a failure. [ 76.114708][ T507] name failslab, interval 1, probability 100, space 0, times 153 [ 76.120168][ C1] FAULT_INJECTION: forcing a failure. [ 76.120168][ C1] name failslab, interval 1, probability 100, space 0, times 153 [ 76.127478][ T507] CPU: 0 UID: 0 PID: 507 Comm: kworker/u8:5 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.127567][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.127618][ T507] Workqueue: ipv6_addrconf addrconf_dad_work [ 76.127715][ T507] Call Trace: [ 76.127743][ T507] [ 76.127771][ T507] __dump_stack+0x21/0x30 [ 76.127861][ T507] dump_stack_lvl+0x140/0x1c0 [ 76.127946][ T507] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.128030][ T507] ? _raw_spin_lock+0x92/0x120 [ 76.128103][ T507] ? __kasan_check_write+0x18/0x20 [ 76.128167][ T507] dump_stack+0x19/0x20 [ 76.128255][ T507] should_fail_ex+0x3c2/0x510 [ 76.128327][ T507] should_failslab+0xac/0x100 [ 76.128398][ T507] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.128448][ T507] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 76.128518][ T507] ? __alloc_skb+0x10c/0x360 [ 76.128607][ T507] __alloc_skb+0x10c/0x360 [ 76.128689][ T507] ndisc_ns_create+0x2c0/0x8d0 [ 76.128757][ T507] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 76.128830][ T507] ? __mod_timer+0x881/0xd20 [ 76.128900][ T507] ? __cfi_ndisc_ns_create+0x10/0x10 [ 76.128979][ T507] ndisc_send_ns+0xbb/0x160 [ 76.129067][ T507] ? __cfi_ndisc_send_ns+0x10/0x10 [ 76.129143][ T507] addrconf_dad_work+0xa0e/0x1550 [ 76.129206][ T507] ? __cfi_addrconf_dad_work+0x10/0x10 [ 76.129277][ T507] ? pwq_dec_nr_in_flight+0x943/0xba0 [ 76.129341][ T507] ? kick_pool+0xb9/0x540 [ 76.129419][ T507] process_scheduled_works+0x7f7/0x1060 [ 76.129493][ T507] worker_thread+0xc99/0x13f0 [ 76.129562][ T507] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 76.129632][ T507] ? __kasan_check_read+0x15/0x20 [ 76.129693][ T507] kthread+0x2c7/0x360 [ 76.129763][ T507] ? __cfi_worker_thread+0x10/0x10 [ 76.129825][ T507] ? __cfi_kthread+0x10/0x10 [ 76.129895][ T507] ret_from_fork+0x67/0xa0 [ 76.130014][ T507] ? __cfi_kthread+0x10/0x10 [ 76.130084][ T507] ret_from_fork_asm+0x1a/0x30 [ 76.130145][ T507] [ 76.130456][ T286] FAULT_INJECTION: forcing a failure. [ 76.130456][ T286] name failslab, interval 1, probability 100, space 0, times 153 [ 76.135217][ C1] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.135290][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.135342][ C1] Call Trace: [ 76.135363][ C1] [ 76.135392][ C1] __dump_stack+0x21/0x30 [ 76.135505][ C1] dump_stack_lvl+0x140/0x1c0 [ 76.135586][ C1] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.135667][ C1] ? __cfi___update_load_avg_cfs_rq+0x10/0x10 [ 76.135754][ C1] dump_stack+0x19/0x20 [ 76.135832][ C1] should_fail_ex+0x3c2/0x510 [ 76.135903][ C1] should_failslab+0xac/0x100 [ 76.135963][ C1] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.136032][ C1] ? __alloc_skb+0x10c/0x360 [ 76.136112][ C1] __alloc_skb+0x10c/0x360 [ 76.136194][ C1] ndisc_send_rs+0x322/0x880 [ 76.136248][ C1] ? ipv6_get_lladdr+0x1c2/0x200 [ 76.136332][ C1] addrconf_rs_timer+0x362/0x620 [ 76.136411][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.136481][ C1] ? _raw_spin_lock_irq+0x93/0x120 [ 76.136545][ C1] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 76.136616][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.136689][ C1] call_timer_fn+0x4c/0x300 [ 76.136796][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.136880][ C1] __run_timer_base+0x6c0/0x9b0 [ 76.136950][ C1] ? timer_expire_remote+0xa0/0xa0 [ 76.137021][ C1] ? kvm_sched_clock_read+0x15/0x30 [ 76.137112][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 76.137193][ C1] run_timer_softirq+0x35/0x70 [ 76.137264][ C1] handle_softirqs+0x1aa/0x620 [ 76.137334][ C1] __irq_exit_rcu+0x47/0xb0 [ 76.137387][ C1] irq_exit_rcu+0xd/0x30 [ 76.137456][ C1] sysvec_apic_timer_interrupt+0x82/0x90 [ 76.137548][ C1] [ 76.137569][ C1] [ 76.137590][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 76.137679][ C1] RIP: 0010:console_flush_all+0x6fd/0xab0 [ 76.137770][ C1] Code: 89 de 48 81 e6 00 02 00 00 31 ff e8 2d 8f 1e 00 48 81 e3 00 02 00 00 75 07 e8 3f 8a 1e 00 eb 06 e8 38 8a 1e 00 fb 49 8d 5d 58 <48> 8b 44 24 28 42 80 3c 20 00 74 08 48 89 df e8 1f 4a 77 00 48 8b [ 76.137822][ C1] RSP: 0018:ffffc90000e5f660 EFLAGS: 00000293 [ 76.137880][ C1] RAX: ffffffff8168e788 RBX: ffffffff878f48b8 RCX: ffff88810cff8000 [ 76.137933][ C1] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 76.137967][ C1] RBP: ffffc90000e5f790 R08: 0000000000000003 R09: 0000000000000004 [ 76.138007][ C1] R10: dffffc0000000000 R11: fffff520001cbebc R12: dffffc0000000000 [ 76.138058][ C1] R13: ffffffff878f4860 R14: ffffffff878f48b8 R15: 0000000000000001 [ 76.138123][ C1] ? console_flush_all+0x6f8/0xab0 [ 76.138239][ C1] ? __console_rewind_all+0x170/0x170 [ 76.138325][ C1] ? __kasan_check_read+0x15/0x20 [ 76.138386][ C1] ? is_printk_cpu_sync_owner+0x39/0x50 [ 76.138487][ C1] ? is_printk_legacy_deferred+0x5c/0x70 [ 76.138552][ C1] console_unlock+0xf8/0x2c0 [ 76.138628][ C1] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 76.138701][ C1] ? __cfi_console_unlock+0x10/0x10 [ 76.138780][ C1] ? __kasan_check_write+0x18/0x20 [ 76.138842][ C1] ? _raw_spin_lock+0x92/0x120 [ 76.138907][ C1] ? __cfi__raw_spin_lock+0x10/0x10 [ 76.138976][ C1] ? __kasan_check_read+0x15/0x20 [ 76.139038][ C1] ? is_printk_cpu_sync_owner+0x39/0x50 [ 76.139125][ C1] vprintk_emit+0x282/0x650 [ 76.139204][ C1] ? __cfi_vprintk_emit+0x10/0x10 [ 76.139276][ C1] ? __schedule+0x149e/0x20b0 [ 76.139357][ C1] vprintk_default+0x2a/0x40 [ 76.139474][ C1] vprintk+0x93/0xa0 [ 76.139547][ C1] _printk+0xde/0x140 [ 76.139641][ C1] ? __cfi__printk+0x10/0x10 [ 76.139715][ C1] ? tokenize_frame_descr+0x4f/0xc0 [ 76.139774][ C1] ? task_woken_rt+0x71/0x220 [ 76.139849][ C1] should_fail_ex+0x3a4/0x510 [ 76.139921][ C1] should_failslab+0xac/0x100 [ 76.139998][ C1] kmem_cache_alloc_noprof+0x42/0x410 [ 76.140047][ C1] ? getname_flags+0xcc/0x6b0 [ 76.140118][ C1] ? preempt_schedule_thunk+0x1a/0x40 [ 76.140183][ C1] getname_flags+0xcc/0x6b0 [ 76.140246][ C1] ? _raw_spin_unlock_irqrestore+0x6c/0x70 [ 76.140312][ C1] ? swake_up_one+0x138/0x150 [ 76.140379][ C1] vfs_fstatat+0xcb/0x1d0 [ 76.140451][ C1] __se_sys_newfstatat+0x127/0x3c0 [ 76.140524][ C1] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.140606][ C1] ? rcu_read_unlock_special+0x150/0x420 [ 76.140694][ C1] ? group_send_sig_info+0x1a9/0x2f0 [ 76.140767][ C1] ? __rcu_read_unlock+0xc0/0xc0 [ 76.140848][ C1] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.140935][ C1] ? radix_tree_lookup+0x250/0x2a0 [ 76.141010][ C1] ? xfd_validate_state+0x68/0x140 [ 76.141102][ C1] ? __kasan_check_write+0x18/0x20 [ 76.141158][ C1] ? fpregs_restore_userregs+0x11c/0x260 [ 76.141233][ C1] __x64_sys_newfstatat+0x9f/0xc0 [ 76.141309][ C1] x64_sys_call+0x1821/0x2ee0 [ 76.141368][ C1] do_syscall_64+0x57/0xf0 [ 76.141448][ C1] ? clear_bhb_loop+0x50/0xa0 [ 76.141494][ C1] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.141519][ C1] RIP: 0033:0x7fb91bf11b0a [ 76.141537][ C1] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.141561][ C1] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.141587][ C1] RAX: ffffffffffffffda RBX: 00005591733b8400 RCX: 00007fb91bf11b0a [ 76.141607][ C1] RDX: 00007ffc89ab6af0 RSI: 00005591733a6296 RDI: 00000000ffffff9c [ 76.141625][ C1] RBP: 000055919d9b7728 R08: 000000000488e5ed R09: 4000000000000000 [ 76.141690][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.141745][ C1] R13: 00007ffc89ab6af0 R14: 0000000000000000 R15: 0000000000000000 [ 76.141799][ C1] [ 76.141975][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.142058][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.142099][ T110] Call Trace: [ 76.142119][ T110] [ 76.142141][ T110] __dump_stack+0x21/0x30 [ 76.142232][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.142307][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.142395][ T110] ? task_woken_rt+0x71/0x220 [ 76.142485][ T110] dump_stack+0x19/0x20 [ 76.142559][ T110] should_fail_ex+0x3c2/0x510 [ 76.142630][ T110] should_failslab+0xac/0x100 [ 76.142708][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.142772][ T110] ? getname_flags+0xcc/0x6b0 [ 76.142834][ T110] ? preempt_schedule_thunk+0x1a/0x40 [ 76.142905][ T110] getname_flags+0xcc/0x6b0 [ 76.142971][ T110] ? _raw_spin_unlock_irqrestore+0x6c/0x70 [ 76.143043][ T110] ? swake_up_one+0x138/0x150 [ 76.143111][ T110] vfs_fstatat+0xcb/0x1d0 [ 76.143207][ T110] __se_sys_newfstatat+0x127/0x3c0 [ 76.143288][ T110] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.143362][ T110] ? rcu_read_unlock_special+0x150/0x420 [ 76.143453][ T110] ? group_send_sig_info+0x1a9/0x2f0 [ 76.143533][ T110] ? __rcu_read_unlock+0xc0/0xc0 [ 76.143607][ T110] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.143681][ T110] ? radix_tree_lookup+0x250/0x2a0 [ 76.143762][ T110] ? xfd_validate_state+0x68/0x140 [ 76.143853][ T110] ? __kasan_check_write+0x18/0x20 [ 76.143908][ T110] ? fpregs_restore_userregs+0x11c/0x260 [ 76.143992][ T110] __x64_sys_newfstatat+0x9f/0xc0 [ 76.144065][ T110] x64_sys_call+0x1821/0x2ee0 [ 76.144119][ T110] do_syscall_64+0x57/0xf0 [ 76.144188][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.144263][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.144336][ T110] RIP: 0033:0x7fb91bf11b0a [ 76.144387][ T110] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.144450][ T110] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.144542][ T110] RAX: ffffffffffffffda RBX: 00005591733b8400 RCX: 00007fb91bf11b0a [ 76.144606][ T110] RDX: 00007ffc89ab6af0 RSI: 00005591733a6296 RDI: 00000000ffffff9c [ 76.144655][ T110] RBP: 000055919d9b7728 R08: 000000000488e5ed R09: 4000000000000000 [ 76.144698][ T110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.144738][ T110] R13: 00007ffc89ab6af0 R14: 0000000000000000 R15: 0000000000000000 [ 76.144788][ T110] [ 76.144847][ T110] FAULT_INJECTION: forcing a failure. [ 76.144847][ T110] name failslab, interval 1, probability 100, space 0, times 151 [ 76.151733][ T507] FAULT_INJECTION: forcing a failure. [ 76.151733][ T507] name failslab, interval 1, probability 100, space 0, times 150 [ 76.171764][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.171793][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.171807][ T110] Call Trace: [ 76.171816][ T110] [ 76.171838][ T110] __dump_stack+0x21/0x30 [ 76.171971][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.172069][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.172153][ T110] ? task_woken_rt+0x71/0x220 [ 76.172233][ T110] dump_stack+0x19/0x20 [ 76.172314][ T110] should_fail_ex+0x3c2/0x510 [ 76.172387][ T110] should_failslab+0xac/0x100 [ 76.172461][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.172524][ T110] ? getname_flags+0xcc/0x6b0 [ 76.172597][ T110] getname_flags+0xcc/0x6b0 [ 76.172659][ T110] ? putname+0x27/0x150 [ 76.172723][ T110] vfs_fstatat+0xcb/0x1d0 [ 76.172795][ T110] __se_sys_newfstatat+0x127/0x3c0 [ 76.172877][ T110] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.172993][ T110] ? rcu_read_unlock_special+0x150/0x420 [ 76.173083][ T110] ? group_send_sig_info+0x1a9/0x2f0 [ 76.173157][ T110] ? __rcu_read_unlock+0xc0/0xc0 [ 76.173239][ T110] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.173334][ T110] ? radix_tree_lookup+0x250/0x2a0 [ 76.173447][ T110] ? xfd_validate_state+0x68/0x140 [ 76.173539][ T110] __x64_sys_newfstatat+0x9f/0xc0 [ 76.173620][ T110] x64_sys_call+0x1821/0x2ee0 [ 76.173681][ T110] do_syscall_64+0x57/0xf0 [ 76.173745][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.173842][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.173916][ T110] RIP: 0033:0x7fb91bf11b0a [ 76.173971][ T110] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.174024][ T110] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.174093][ T110] RAX: ffffffffffffffda RBX: 00005591733b8408 RCX: 00007fb91bf11b0a [ 76.174138][ T110] RDX: 00007ffc89ab6af0 RSI: 00005591733a6ef3 RDI: 00000000ffffff9c [ 76.174189][ T110] RBP: 000055919d9b7728 R08: 000000000488e5ed R09: 4000000000000000 [ 76.174234][ T110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.174275][ T110] R13: 00007ffc89ab6af0 R14: 0000000000000000 R15: 0000000000000000 [ 76.174328][ T110] [ 76.174391][ T110] FAULT_INJECTION: forcing a failure. [ 76.174391][ T110] name failslab, interval 1, probability 100, space 0, times 149 [ 76.182694][ T286] CPU: 0 UID: 0 PID: 286 Comm: syz-executor Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.182723][ T286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.182738][ T286] Call Trace: [ 76.182746][ T286] [ 76.182755][ T286] __dump_stack+0x21/0x30 [ 76.182874][ T286] dump_stack_lvl+0x140/0x1c0 [ 76.182980][ T286] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.183061][ T286] ? stack_depot_save_flags+0x38/0x800 [ 76.183133][ T286] ? dequeue_entity+0x88a/0x13b0 [ 76.183212][ T286] ? pgd_free+0x1ce/0x1f0 [ 76.183281][ T286] dump_stack+0x19/0x20 [ 76.183371][ T286] should_fail_ex+0x3c2/0x510 [ 76.183434][ T286] should_failslab+0xac/0x100 [ 76.183507][ T286] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.183597][ T286] ? __alloc_skb+0x10c/0x360 [ 76.183686][ T286] __alloc_skb+0x10c/0x360 [ 76.183760][ T286] ? tcp_current_mss+0x539/0x8b0 [ 76.183822][ T286] tcp_stream_alloc_skb+0x43/0x370 [ 76.183884][ T286] tcp_sendmsg_locked+0xcbc/0x4ac0 [ 76.183958][ T286] ? avc_has_perm_noaudit+0x289/0x360 [ 76.184037][ T286] ? __kasan_check_write+0x18/0x20 [ 76.184104][ T286] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 76.184176][ T286] ? __cfi_tcp_sendmsg_locked+0x10/0x10 [ 76.184259][ T286] ? avc_has_perm+0x155/0x240 [ 76.184350][ T286] ? hrtimer_reprogram+0x336/0x3d0 [ 76.184443][ T286] ? __cfi_tcp_sendmsg+0x10/0x10 [ 76.184503][ T286] tcp_sendmsg+0x3e/0xd0 [ 76.184564][ T286] ? __cfi_tcp_sendmsg+0x10/0x10 [ 76.184626][ T286] inet_sendmsg+0xb7/0x120 [ 76.184689][ T286] ? __cfi_inet_sendmsg+0x10/0x10 [ 76.184761][ T286] sock_write_iter+0x3bf/0x490 [ 76.184838][ T286] ? __cfi_sock_write_iter+0x10/0x10 [ 76.184912][ T286] ? usleep_range_state+0x150/0x150 [ 76.184991][ T286] vfs_write+0x762/0xfd0 [ 76.185053][ T286] ? __cfi_vfs_write+0x10/0x10 [ 76.185114][ T286] ? _copy_from_user+0x87/0xa0 [ 76.185207][ T286] ? __kasan_check_read+0x15/0x20 [ 76.185268][ T286] ksys_write+0x145/0x260 [ 76.185330][ T286] ? xfd_validate_state+0x68/0x140 [ 76.185412][ T286] ? __cfi_ksys_write+0x10/0x10 [ 76.185476][ T286] ? __kasan_check_write+0x18/0x20 [ 76.185535][ T286] ? fpregs_restore_userregs+0x11c/0x260 [ 76.185617][ T286] __x64_sys_write+0x7f/0x90 [ 76.185708][ T286] x64_sys_call+0x271c/0x2ee0 [ 76.185776][ T286] do_syscall_64+0x57/0xf0 [ 76.185846][ T286] ? clear_bhb_loop+0x50/0xa0 [ 76.185920][ T286] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.186014][ T286] RIP: 0033:0x7f09a1d59017 [ 76.186068][ T286] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 76.186120][ T286] RSP: 002b:00007ffd06c93460 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 76.186190][ T286] RAX: ffffffffffffffda RBX: 000055556590b500 RCX: 00007f09a1d59017 [ 76.186233][ T286] RDX: 0000000000000120 RSI: 00007f099b7ffee0 RDI: 0000000000000003 [ 76.186281][ T286] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.186322][ T286] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000120 [ 76.186363][ T286] R13: 0000555565924ab0 R14: 00007ffd06c93a00 R15: 00007f099b7ffee0 [ 76.186416][ T286] [ 76.186579][ T194] FAULT_INJECTION: forcing a failure. [ 76.186579][ T194] name failslab, interval 1, probability 100, space 0, times 148 [ 76.193709][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.193741][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.193756][ T110] Call Trace: [ 76.193765][ T110] [ 76.193774][ T110] __dump_stack+0x21/0x30 [ 76.193885][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.193994][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.194077][ T110] ? task_woken_rt+0x71/0x220 [ 76.194158][ T110] dump_stack+0x19/0x20 [ 76.194240][ T110] should_fail_ex+0x3c2/0x510 [ 76.194311][ T110] should_failslab+0xac/0x100 [ 76.194382][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.194439][ T110] ? getname_flags+0xcc/0x6b0 [ 76.194510][ T110] getname_flags+0xcc/0x6b0 [ 76.194573][ T110] ? putname+0x27/0x150 [ 76.194642][ T110] vfs_fstatat+0xcb/0x1d0 [ 76.194714][ T110] __se_sys_newfstatat+0x127/0x3c0 [ 76.194788][ T110] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.194870][ T110] ? rcu_read_unlock_special+0x150/0x420 [ 76.194947][ T110] ? group_send_sig_info+0x1a9/0x2f0 [ 76.195020][ T110] ? __rcu_read_unlock+0xc0/0xc0 [ 76.195103][ T110] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.195182][ T110] ? radix_tree_lookup+0x250/0x2a0 [ 76.195274][ T110] ? xfd_validate_state+0x68/0x140 [ 76.195395][ T110] __x64_sys_newfstatat+0x9f/0xc0 [ 76.195478][ T110] x64_sys_call+0x1821/0x2ee0 [ 76.195532][ T110] do_syscall_64+0x57/0xf0 [ 76.195596][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.195679][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.195754][ T110] RIP: 0033:0x7fb91bf11b0a [ 76.195812][ T110] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.195866][ T110] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.195931][ T110] RAX: ffffffffffffffda RBX: 00005591733b8410 RCX: 00007fb91bf11b0a [ 76.195976][ T110] RDX: 00007ffc89ab6af0 RSI: 00005591733a62a8 RDI: 00000000ffffff9c [ 76.196019][ T110] RBP: 000055919d9b7728 R08: 000000000488e5ed R09: 4000000000000000 [ 76.196067][ T110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.196109][ T110] R13: 00007ffc89ab6af0 R14: 0000000000000000 R15: 0000000000000000 [ 76.196159][ T110] [ 76.196209][ T110] FAULT_INJECTION: forcing a failure. [ 76.196209][ T110] name failslab, interval 1, probability 100, space 0, times 147 [ 76.205257][ T507] CPU: 0 UID: 0 PID: 507 Comm: kworker/u8:5 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.205348][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.205390][ T507] Workqueue: ipv6_addrconf addrconf_dad_work [ 76.205454][ T507] Call Trace: [ 76.205475][ T507] [ 76.205497][ T507] __dump_stack+0x21/0x30 [ 76.205587][ T507] dump_stack_lvl+0x140/0x1c0 [ 76.205669][ T507] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.205757][ T507] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 76.205838][ T507] dump_stack+0x19/0x20 [ 76.205922][ T507] should_fail_ex+0x3c2/0x510 [ 76.206003][ T507] should_failslab+0xac/0x100 [ 76.206074][ T507] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.206135][ T507] ? stack_depot_save_flags+0x38/0x800 [ 76.206212][ T507] ? __alloc_skb+0x10c/0x360 [ 76.206314][ T507] ? _raw_spin_lock+0x92/0x120 [ 76.206401][ T507] __alloc_skb+0x10c/0x360 [ 76.206490][ T507] __ipv6_ifa_notify+0x205/0xee0 [ 76.206557][ T507] ? snmp6_fill_stats+0x9b0/0x9b0 [ 76.206631][ T507] ? timer_delete+0x101/0x3e0 [ 76.206703][ T507] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30 [ 76.206799][ T507] ? __kasan_check_write+0x18/0x20 [ 76.206860][ T507] ? work_grab_pending+0x301/0x830 [ 76.206953][ T507] ? mod_delayed_work_on+0x140/0x140 [ 76.207036][ T507] ? __kasan_check_write+0x18/0x20 [ 76.207090][ T507] ? __cancel_work+0x175/0x1f0 [ 76.207172][ T507] addrconf_dad_completed+0x198/0xef0 [ 76.207243][ T507] ? addrconf_dad_stop+0x460/0x460 [ 76.207315][ T507] addrconf_dad_work+0xc7f/0x1550 [ 76.207383][ T507] ? __cfi_addrconf_dad_work+0x10/0x10 [ 76.207448][ T507] ? __kasan_check_write+0x18/0x20 [ 76.207511][ T507] ? pwq_dec_nr_in_flight+0x943/0xba0 [ 76.207573][ T507] ? _raw_spin_lock_irq+0x93/0x120 [ 76.207651][ T507] ? kick_pool+0xb9/0x540 [ 76.207752][ T507] process_scheduled_works+0x7f7/0x1060 [ 76.207831][ T507] worker_thread+0xc99/0x13f0 [ 76.207902][ T507] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 76.207984][ T507] ? __kasan_check_read+0x15/0x20 [ 76.208046][ T507] kthread+0x2c7/0x360 [ 76.208124][ T507] ? __cfi_worker_thread+0x10/0x10 [ 76.208187][ T507] ? __cfi_kthread+0x10/0x10 [ 76.208257][ T507] ret_from_fork+0x67/0xa0 [ 76.208350][ T507] ? __cfi_kthread+0x10/0x10 [ 76.208417][ T507] ret_from_fork_asm+0x1a/0x30 [ 76.208490][ T507] [ 76.208597][ T507] FAULT_INJECTION: forcing a failure. [ 76.208597][ T507] name failslab, interval 1, probability 100, space 0, times 146 [ 76.212633][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.212730][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.212769][ T110] Call Trace: [ 76.212789][ T110] [ 76.212811][ T110] __dump_stack+0x21/0x30 [ 76.212903][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.212990][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.213084][ T110] ? task_woken_rt+0x71/0x220 [ 76.213165][ T110] dump_stack+0x19/0x20 [ 76.213239][ T110] should_fail_ex+0x3c2/0x510 [ 76.213309][ T110] should_failslab+0xac/0x100 [ 76.213382][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.213454][ T110] ? getname_flags+0xcc/0x6b0 [ 76.213525][ T110] getname_flags+0xcc/0x6b0 [ 76.213589][ T110] ? putname+0x27/0x150 [ 76.213654][ T110] vfs_fstatat+0xcb/0x1d0 [ 76.213733][ T110] __se_sys_newfstatat+0x127/0x3c0 [ 76.213807][ T110] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.213886][ T110] ? rcu_read_unlock_special+0x150/0x420 [ 76.213974][ T110] ? group_send_sig_info+0x1a9/0x2f0 [ 76.214066][ T110] ? __rcu_read_unlock+0xc0/0xc0 [ 76.214169][ T110] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.214240][ T110] ? radix_tree_lookup+0x250/0x2a0 [ 76.214312][ T110] ? xfd_validate_state+0x68/0x140 [ 76.214403][ T110] __x64_sys_newfstatat+0x9f/0xc0 [ 76.214501][ T110] x64_sys_call+0x1821/0x2ee0 [ 76.214559][ T110] do_syscall_64+0x57/0xf0 [ 76.214622][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.214702][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.214780][ T110] RIP: 0033:0x7fb91bf11b0a [ 76.214832][ T110] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.214892][ T110] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.214949][ T110] RAX: ffffffffffffffda RBX: 00005591733b8418 RCX: 00007fb91bf11b0a [ 76.214999][ T110] RDX: 00007ffc89ab6af0 RSI: 00005591733a6ef3 RDI: 00000000ffffff9c [ 76.215041][ T110] RBP: 000055919d9b7728 R08: 000000000488e5ed R09: 4000000000000000 [ 76.215090][ T110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.215124][ T110] R13: 00007ffc89ab6af0 R14: 0000000000000000 R15: 0000000000000000 [ 76.215174][ T110] [ 76.215224][ T110] FAULT_INJECTION: forcing a failure. [ 76.215224][ T110] name failslab, interval 1, probability 100, space 0, times 145 [ 76.220478][ T507] CPU: 0 UID: 0 PID: 507 Comm: kworker/u8:5 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.220530][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.220587][ T507] Workqueue: ipv6_addrconf addrconf_dad_work [ 76.220673][ T507] Call Trace: [ 76.220699][ T507] [ 76.220720][ T507] __dump_stack+0x21/0x30 [ 76.220803][ T507] dump_stack_lvl+0x140/0x1c0 [ 76.220889][ T507] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.220981][ T507] ? vprintk_deferred+0x2a/0x40 [ 76.221065][ T507] ? vprintk+0x77/0xa0 [ 76.221123][ T507] dump_stack+0x19/0x20 [ 76.221196][ T507] should_fail_ex+0x3c2/0x510 [ 76.221266][ T507] should_failslab+0xac/0x100 [ 76.221345][ T507] kmem_cache_alloc_noprof+0x42/0x410 [ 76.221410][ T507] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 76.221484][ T507] ? fib6_add+0x750/0x4c00 [ 76.221565][ T507] fib6_add+0x750/0x4c00 [ 76.221654][ T507] ? dump_stack_lvl+0x174/0x1c0 [ 76.221735][ T507] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.221815][ T507] ? __cfi_fib6_add+0x10/0x10 [ 76.221895][ T507] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 76.221991][ T507] ? __kasan_check_write+0x18/0x20 [ 76.222073][ T507] ? _raw_spin_lock_bh+0x96/0x130 [ 76.222149][ T507] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 76.222212][ T507] ? _raw_read_lock_irqsave+0x92/0xf0 [ 76.222282][ T507] ? __cfi__raw_read_lock_irqsave+0x10/0x10 [ 76.222361][ T507] ? should_failslab+0xac/0x100 [ 76.222446][ T507] ip6_ins_rt+0xd7/0x140 [ 76.222519][ T507] ? __cfi_ip6_ins_rt+0x10/0x10 [ 76.222608][ T507] __ipv6_ifa_notify+0x51d/0xee0 [ 76.222679][ T507] ? snmp6_fill_stats+0x9b0/0x9b0 [ 76.222748][ T507] ? timer_delete+0x101/0x3e0 [ 76.222820][ T507] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30 [ 76.222913][ T507] ? __kasan_check_write+0x18/0x20 [ 76.222962][ T507] ? work_grab_pending+0x301/0x830 [ 76.223044][ T507] ? mod_delayed_work_on+0x140/0x140 [ 76.223125][ T507] ? __kasan_check_write+0x18/0x20 [ 76.223180][ T507] ? __cancel_work+0x175/0x1f0 [ 76.223268][ T507] addrconf_dad_completed+0x198/0xef0 [ 76.223338][ T507] ? addrconf_dad_stop+0x460/0x460 [ 76.223423][ T507] addrconf_dad_work+0xc7f/0x1550 [ 76.223507][ T507] ? __cfi_addrconf_dad_work+0x10/0x10 [ 76.223570][ T507] ? __kasan_check_write+0x18/0x20 [ 76.223625][ T507] ? pwq_dec_nr_in_flight+0x943/0xba0 [ 76.223687][ T507] ? _raw_spin_lock_irq+0x93/0x120 [ 76.223757][ T507] ? kick_pool+0xb9/0x540 [ 76.223828][ T507] process_scheduled_works+0x7f7/0x1060 [ 76.223900][ T507] worker_thread+0xc99/0x13f0 [ 76.223980][ T507] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 76.224052][ T507] ? __kasan_check_read+0x15/0x20 [ 76.224114][ T507] kthread+0x2c7/0x360 [ 76.224185][ T507] ? __cfi_worker_thread+0x10/0x10 [ 76.224246][ T507] ? __cfi_kthread+0x10/0x10 [ 76.224323][ T507] ret_from_fork+0x67/0xa0 [ 76.224406][ T507] ? __cfi_kthread+0x10/0x10 [ 76.224465][ T507] ret_from_fork_asm+0x1a/0x30 [ 76.224527][ T507] [ 76.224556][ T507] FAULT_INJECTION: forcing a failure. [ 76.224556][ T507] name failslab, interval 1, probability 100, space 0, times 144 [ 76.231488][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.231521][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.231536][ T110] Call Trace: [ 76.231554][ T110] [ 76.231588][ T110] __dump_stack+0x21/0x30 [ 76.231694][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.231789][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.231870][ T110] ? task_woken_rt+0x71/0x220 [ 76.231946][ T110] dump_stack+0x19/0x20 [ 76.232022][ T110] should_fail_ex+0x3c2/0x510 [ 76.232093][ T110] should_failslab+0xac/0x100 [ 76.232168][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.232231][ T110] ? getname_flags+0xcc/0x6b0 [ 76.232303][ T110] getname_flags+0xcc/0x6b0 [ 76.232372][ T110] ? putname+0x27/0x150 [ 76.232436][ T110] vfs_fstatat+0xcb/0x1d0 [ 76.232517][ T110] __se_sys_newfstatat+0x127/0x3c0 [ 76.232591][ T110] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.232682][ T110] ? rcu_read_unlock_special+0x150/0x420 [ 76.232774][ T110] ? group_send_sig_info+0x1a9/0x2f0 [ 76.232854][ T110] ? __rcu_read_unlock+0xc0/0xc0 [ 76.232932][ T110] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.233006][ T110] ? radix_tree_lookup+0x250/0x2a0 [ 76.233126][ T110] ? xfd_validate_state+0x68/0x140 [ 76.233216][ T110] ? __kasan_check_write+0x18/0x20 [ 76.233278][ T110] ? fpregs_restore_userregs+0x11c/0x260 [ 76.233357][ T110] __x64_sys_newfstatat+0x9f/0xc0 [ 76.233441][ T110] x64_sys_call+0x1821/0x2ee0 [ 76.233504][ T110] do_syscall_64+0x57/0xf0 [ 76.233568][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.233650][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.233730][ T110] RIP: 0033:0x7fb91bf11b0a [ 76.233781][ T110] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.233834][ T110] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.233897][ T110] RAX: ffffffffffffffda RBX: 00005591733b8420 RCX: 00007fb91bf11b0a [ 76.233943][ T110] RDX: 00007ffc89ab6af0 RSI: 00005591733a6ef3 RDI: 00000000ffffff9c [ 76.233992][ T110] RBP: 000055919d9b7728 R08: 000000000488e5ed R09: 4000000000000000 [ 76.234037][ T110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.234078][ T110] R13: 00007ffc89ab6af0 R14: 0000000000000000 R15: 0000000000000000 [ 76.234129][ T110] [ 76.234181][ T110] FAULT_INJECTION: forcing a failure. [ 76.234181][ T110] name failslab, interval 1, probability 100, space 0, times 143 [ 76.242514][ T507] CPU: 0 UID: 0 PID: 507 Comm: kworker/u8:5 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.242545][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.242562][ T507] Workqueue: ipv6_addrconf addrconf_dad_work [ 76.242599][ T507] Call Trace: [ 76.242630][ T507] [ 76.242666][ T507] __dump_stack+0x21/0x30 [ 76.242772][ T507] dump_stack_lvl+0x140/0x1c0 [ 76.242853][ T507] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.242945][ T507] ? vprintk_deferred+0x2a/0x40 [ 76.243028][ T507] ? vprintk+0x77/0xa0 [ 76.243082][ T507] dump_stack+0x19/0x20 [ 76.243162][ T507] should_fail_ex+0x3c2/0x510 [ 76.243232][ T507] should_failslab+0xac/0x100 [ 76.243307][ T507] kmem_cache_alloc_noprof+0x42/0x410 [ 76.243370][ T507] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 76.243454][ T507] ? fib6_add+0xfed/0x4c00 [ 76.243536][ T507] fib6_add+0xfed/0x4c00 [ 76.243612][ T507] ? dump_stack_lvl+0x174/0x1c0 [ 76.243695][ T507] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.243786][ T507] ? __cfi_fib6_add+0x10/0x10 [ 76.243860][ T507] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 76.243952][ T507] ? __kasan_check_write+0x18/0x20 [ 76.244015][ T507] ? _raw_spin_lock_bh+0x96/0x130 [ 76.244110][ T507] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 76.244195][ T507] ? _raw_read_lock_irqsave+0x92/0xf0 [ 76.244266][ T507] ? __cfi__raw_read_lock_irqsave+0x10/0x10 [ 76.244332][ T507] ? should_failslab+0xac/0x100 [ 76.244412][ T507] ip6_ins_rt+0xd7/0x140 [ 76.244493][ T507] ? __cfi_ip6_ins_rt+0x10/0x10 [ 76.244577][ T507] __ipv6_ifa_notify+0x51d/0xee0 [ 76.244657][ T507] ? snmp6_fill_stats+0x9b0/0x9b0 [ 76.244719][ T507] ? timer_delete+0x101/0x3e0 [ 76.244792][ T507] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30 [ 76.244883][ T507] ? __kasan_check_write+0x18/0x20 [ 76.244954][ T507] ? work_grab_pending+0x301/0x830 [ 76.245037][ T507] ? mod_delayed_work_on+0x140/0x140 [ 76.245117][ T507] ? __kasan_check_write+0x18/0x20 [ 76.245171][ T507] ? __cancel_work+0x175/0x1f0 [ 76.245262][ T507] addrconf_dad_completed+0x198/0xef0 [ 76.245333][ T507] ? addrconf_dad_stop+0x460/0x460 [ 76.245404][ T507] addrconf_dad_work+0xc7f/0x1550 [ 76.245482][ T507] ? __cfi_addrconf_dad_work+0x10/0x10 [ 76.245572][ T507] ? __kasan_check_write+0x18/0x20 [ 76.245626][ T507] ? pwq_dec_nr_in_flight+0x943/0xba0 [ 76.245688][ T507] ? _raw_spin_lock_irq+0x93/0x120 [ 76.245758][ T507] ? kick_pool+0xb9/0x540 [ 76.245829][ T507] process_scheduled_works+0x7f7/0x1060 [ 76.245905][ T507] worker_thread+0xc99/0x13f0 [ 76.245978][ T507] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 76.246049][ T507] ? __kasan_check_read+0x15/0x20 [ 76.246110][ T507] kthread+0x2c7/0x360 [ 76.246183][ T507] ? __cfi_worker_thread+0x10/0x10 [ 76.246246][ T507] ? __cfi_kthread+0x10/0x10 [ 76.246318][ T507] ret_from_fork+0x67/0xa0 [ 76.246402][ T507] ? __cfi_kthread+0x10/0x10 [ 76.246469][ T507] ret_from_fork_asm+0x1a/0x30 [ 76.246532][ T507] [ 76.247401][ T286] FAULT_INJECTION: forcing a failure. [ 76.247401][ T286] name failslab, interval 1, probability 100, space 0, times 142 [ 76.251632][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.251729][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.251770][ T110] Call Trace: [ 76.251791][ T110] [ 76.251813][ T110] __dump_stack+0x21/0x30 [ 76.251899][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.251987][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.252070][ T110] ? task_woken_rt+0x71/0x220 [ 76.252151][ T110] dump_stack+0x19/0x20 [ 76.252224][ T110] should_fail_ex+0x3c2/0x510 [ 76.252295][ T110] should_failslab+0xac/0x100 [ 76.252374][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.252447][ T110] ? getname_flags+0xcc/0x6b0 [ 76.252519][ T110] getname_flags+0xcc/0x6b0 [ 76.252583][ T110] ? putname+0x27/0x150 [ 76.252654][ T110] vfs_fstatat+0xcb/0x1d0 [ 76.252727][ T110] __se_sys_newfstatat+0x127/0x3c0 [ 76.252810][ T110] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.252892][ T110] ? rcu_read_unlock_special+0x150/0x420 [ 76.252985][ T110] ? group_send_sig_info+0x1a9/0x2f0 [ 76.253089][ T110] ? __rcu_read_unlock+0xc0/0xc0 [ 76.253172][ T110] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.253244][ T110] ? radix_tree_lookup+0x250/0x2a0 [ 76.253320][ T110] ? xfd_validate_state+0x68/0x140 [ 76.253411][ T110] __x64_sys_newfstatat+0x9f/0xc0 [ 76.253500][ T110] x64_sys_call+0x1821/0x2ee0 [ 76.253561][ T110] do_syscall_64+0x57/0xf0 [ 76.253624][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.253707][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.253789][ T110] RIP: 0033:0x7fb91bf11b0a [ 76.253841][ T110] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.253895][ T110] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.253953][ T110] RAX: ffffffffffffffda RBX: 00005591733b8428 RCX: 00007fb91bf11b0a [ 76.253999][ T110] RDX: 00007ffc89ab6af0 RSI: 00005591733a6ed3 RDI: 00000000ffffff9c [ 76.254049][ T110] RBP: 000055919d9b7728 R08: 000000000488e5ed R09: 4000000000000000 [ 76.254093][ T110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.254134][ T110] R13: 00007ffc89ab6af0 R14: 0000000000000000 R15: 0000000000000000 [ 76.254186][ T110] [ 76.254271][ T110] FAULT_INJECTION: forcing a failure. [ 76.254271][ T110] name failslab, interval 1, probability 100, space 0, times 141 [ 76.260542][ T194] CPU: 0 UID: 0 PID: 194 Comm: crond Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.260606][ T194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.260661][ T194] Call Trace: [ 76.260690][ T194] [ 76.260713][ T194] __dump_stack+0x21/0x30 [ 76.260818][ T194] dump_stack_lvl+0x140/0x1c0 [ 76.260902][ T194] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.260997][ T194] dump_stack+0x19/0x20 [ 76.261080][ T194] should_fail_ex+0x3c2/0x510 [ 76.261154][ T194] should_failslab+0xac/0x100 [ 76.261227][ T194] kmem_cache_alloc_noprof+0x42/0x410 [ 76.261291][ T194] ? getname_flags+0xcc/0x6b0 [ 76.261361][ T194] ? hrtimer_try_to_cancel+0x37f/0x650 [ 76.261457][ T194] getname_flags+0xcc/0x6b0 [ 76.261521][ T194] vfs_fstatat+0xcb/0x1d0 [ 76.261594][ T194] __se_sys_newfstatat+0x127/0x3c0 [ 76.261675][ T194] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.261748][ T194] ? hrtimer_nanosleep+0x265/0x340 [ 76.261842][ T194] ? __cfi_hrtimer_nanosleep+0x10/0x10 [ 76.261945][ T194] ? __cfi_hrtimer_wakeup+0x10/0x10 [ 76.261999][ T194] ? _copy_from_user+0x87/0xa0 [ 76.262120][ T194] ? xfd_validate_state+0x68/0x140 [ 76.262218][ T194] ? __kasan_check_write+0x18/0x20 [ 76.262283][ T194] ? fpregs_restore_userregs+0x11c/0x260 [ 76.262357][ T194] __x64_sys_newfstatat+0x9f/0xc0 [ 76.262442][ T194] x64_sys_call+0x1821/0x2ee0 [ 76.262496][ T194] do_syscall_64+0x57/0xf0 [ 76.262565][ T194] ? clear_bhb_loop+0x50/0xa0 [ 76.262649][ T194] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.262722][ T194] RIP: 0033:0x7f67d8499b0a [ 76.262775][ T194] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.262829][ T194] RSP: 002b:00007ffd082ea158 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.262893][ T194] RAX: ffffffffffffffda RBX: 00007f67d8649490 RCX: 00007f67d8499b0a [ 76.262954][ T194] RDX: 00007ffd082ea178 RSI: 00007f67d86227e8 RDI: 00000000ffffff9c [ 76.262997][ T194] RBP: 000000006a676af0 R08: 0000000000000000 R09: 0000000000000000 [ 76.263039][ T194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.263080][ T194] R13: 000000000000003c R14: 0000000000000000 R15: 000000000000003c [ 76.263132][ T194] [ 76.263182][ T194] FAULT_INJECTION: forcing a failure. [ 76.263182][ T194] name failslab, interval 1, probability 100, space 0, times 140 [ 76.270071][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.270160][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.270205][ T110] Call Trace: [ 76.270227][ T110] [ 76.270249][ T110] __dump_stack+0x21/0x30 [ 76.270332][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.270417][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.270510][ T110] ? task_woken_rt+0x71/0x220 [ 76.270593][ T110] dump_stack+0x19/0x20 [ 76.270669][ T110] should_fail_ex+0x3c2/0x510 [ 76.270742][ T110] should_failslab+0xac/0x100 [ 76.270816][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.270881][ T110] ? getname_flags+0xcc/0x6b0 [ 76.270948][ T110] getname_flags+0xcc/0x6b0 [ 76.271013][ T110] ? putname+0x27/0x150 [ 76.271084][ T110] vfs_fstatat+0xcb/0x1d0 [ 76.271156][ T110] __se_sys_newfstatat+0x127/0x3c0 [ 76.271250][ T110] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.271354][ T110] ? rcu_read_unlock_special+0x150/0x420 [ 76.271440][ T110] ? group_send_sig_info+0x1a9/0x2f0 [ 76.271516][ T110] ? __rcu_read_unlock+0xc0/0xc0 [ 76.271599][ T110] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.271673][ T110] ? radix_tree_lookup+0x250/0x2a0 [ 76.271752][ T110] ? xfd_validate_state+0x68/0x140 [ 76.271840][ T110] ? __kasan_check_write+0x18/0x20 [ 76.271897][ T110] ? fpregs_restore_userregs+0x11c/0x260 [ 76.271978][ T110] __x64_sys_newfstatat+0x9f/0xc0 [ 76.272062][ T110] x64_sys_call+0x1821/0x2ee0 [ 76.272117][ T110] do_syscall_64+0x57/0xf0 [ 76.272188][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.272263][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.272346][ T110] RIP: 0033:0x7fb91bf11b0a [ 76.272392][ T110] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.272452][ T110] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.272517][ T110] RAX: ffffffffffffffda RBX: 00005591733b8430 RCX: 00007fb91bf11b0a [ 76.272570][ T110] RDX: 00007ffc89ab6af0 RSI: 00005591733a6ee9 RDI: 00000000ffffff9c [ 76.272628][ T110] RBP: 000055919d9b7728 R08: 000000000488e5ed R09: 4000000000000000 [ 76.272693][ T110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.272741][ T110] R13: 00007ffc89ab6af0 R14: 0000000000000000 R15: 0000000000000000 [ 76.272794][ T110] [ 76.272865][ T110] FAULT_INJECTION: forcing a failure. [ 76.272865][ T110] name failslab, interval 1, probability 100, space 0, times 139 [ 76.276249][ T286] CPU: 0 UID: 0 PID: 286 Comm: syz-executor Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.276340][ T286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.276372][ T286] Call Trace: [ 76.276393][ T286] [ 76.276422][ T286] __dump_stack+0x21/0x30 [ 76.276498][ T286] dump_stack_lvl+0x140/0x1c0 [ 76.276583][ T286] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.276665][ T286] ? dequeue_entity+0x88a/0x13b0 [ 76.276755][ T286] dump_stack+0x19/0x20 [ 76.276839][ T286] should_fail_ex+0x3c2/0x510 [ 76.276912][ T286] should_failslab+0xac/0x100 [ 76.276991][ T286] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.277055][ T286] ? dequeue_entities+0x1d2/0x1370 [ 76.277138][ T286] ? __alloc_skb+0x10c/0x360 [ 76.277232][ T286] __alloc_skb+0x10c/0x360 [ 76.277333][ T286] ? tcp_current_mss+0x539/0x8b0 [ 76.277402][ T286] tcp_stream_alloc_skb+0x43/0x370 [ 76.277458][ T286] tcp_sendmsg_locked+0xcbc/0x4ac0 [ 76.277533][ T286] ? avc_has_perm_noaudit+0x289/0x360 [ 76.277608][ T286] ? __kasan_check_write+0x18/0x20 [ 76.277671][ T286] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 76.277751][ T286] ? __kasan_check_write+0x18/0x20 [ 76.277815][ T286] ? __cfi_tcp_sendmsg_locked+0x10/0x10 [ 76.277877][ T286] ? avc_has_perm+0x155/0x240 [ 76.277960][ T286] ? __cfi_tcp_sendmsg+0x10/0x10 [ 76.278028][ T286] tcp_sendmsg+0x3e/0xd0 [ 76.278083][ T286] ? __cfi_tcp_sendmsg+0x10/0x10 [ 76.278143][ T286] inet_sendmsg+0xb7/0x120 [ 76.278221][ T286] ? __cfi_inet_sendmsg+0x10/0x10 [ 76.278288][ T286] sock_write_iter+0x3bf/0x490 [ 76.278374][ T286] ? __cfi_sock_write_iter+0x10/0x10 [ 76.278450][ T286] ? usleep_range_state+0x150/0x150 [ 76.278521][ T286] vfs_write+0x762/0xfd0 [ 76.278598][ T286] ? __cfi_vfs_write+0x10/0x10 [ 76.278680][ T286] ? _copy_from_user+0x87/0xa0 [ 76.278784][ T286] ? __kasan_check_read+0x15/0x20 [ 76.278838][ T286] ksys_write+0x145/0x260 [ 76.278901][ T286] ? xfd_validate_state+0x68/0x140 [ 76.278990][ T286] ? __cfi_ksys_write+0x10/0x10 [ 76.279053][ T286] ? __kasan_check_write+0x18/0x20 [ 76.279114][ T286] ? fpregs_restore_userregs+0x11c/0x260 [ 76.279194][ T286] __x64_sys_write+0x7f/0x90 [ 76.279256][ T286] x64_sys_call+0x271c/0x2ee0 [ 76.279316][ T286] do_syscall_64+0x57/0xf0 [ 76.279386][ T286] ? clear_bhb_loop+0x50/0xa0 [ 76.279483][ T286] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.279557][ T286] RIP: 0033:0x7f09a1d59017 [ 76.279610][ T286] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 76.279669][ T286] RSP: 002b:00007ffd06c93460 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 76.279733][ T286] RAX: ffffffffffffffda RBX: 000055556590b500 RCX: 00007f09a1d59017 [ 76.279783][ T286] RDX: 0000000000000120 RSI: 00007f099b7ffee0 RDI: 0000000000000003 [ 76.279827][ T286] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.279868][ T286] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000120 [ 76.279910][ T286] R13: 0000555565924ab0 R14: 00007ffd06c93a00 R15: 00007f099b7ffee0 [ 76.279972][ T286] [ 76.280232][ T194] CPU: 0 UID: 0 PID: 194 Comm: crond Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.280304][ T194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.280342][ T194] Call Trace: [ 76.280362][ T194] [ 76.280383][ T194] __dump_stack+0x21/0x30 [ 76.280462][ T194] dump_stack_lvl+0x140/0x1c0 [ 76.280544][ T194] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.280628][ T194] ? __cfi_hrtimer_wakeup+0x10/0x10 [ 76.280689][ T194] ? _copy_from_user+0x87/0xa0 [ 76.280773][ T194] dump_stack+0x19/0x20 [ 76.280852][ T194] should_fail_ex+0x3c2/0x510 [ 76.280934][ T194] should_failslab+0xac/0x100 [ 76.281007][ T194] kmem_cache_alloc_noprof+0x42/0x410 [ 76.281069][ T194] ? getname_flags+0xcc/0x6b0 [ 76.281139][ T194] getname_flags+0xcc/0x6b0 [ 76.281211][ T194] __x64_sys_unlink+0x3e/0x60 [ 76.281303][ T194] x64_sys_call+0x286c/0x2ee0 [ 76.281365][ T194] do_syscall_64+0x57/0xf0 [ 76.281463][ T194] ? clear_bhb_loop+0x50/0xa0 [ 76.281551][ T194] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.281632][ T194] RIP: 0033:0x7f67d849d937 [ 76.281683][ T194] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 76.281742][ T194] RSP: 002b:00007ffd082ea138 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 76.281804][ T194] RAX: ffffffffffffffda RBX: 00007f67d8649490 RCX: 00007f67d849d937 [ 76.281848][ T194] RDX: ffffffffffffff88 RSI: 00007f67d86227e8 RDI: 00007f67d8622764 [ 76.281897][ T194] RBP: 000000006a676af0 R08: 0000000000000000 R09: 0000000000000000 [ 76.281948][ T194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.281990][ T194] R13: 000000000000003c R14: 0000000000000000 R15: 000000000000003c [ 76.282040][ T194] [ 76.282124][ T194] FAULT_INJECTION: forcing a failure. [ 76.282124][ T194] name failslab, interval 1, probability 100, space 0, times 137 [ 76.282710][ C1] FAULT_INJECTION: forcing a failure. [ 76.282710][ C1] name failslab, interval 1, probability 100, space 0, times 137 [ 76.282742][ C1] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.282813][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.282861][ C1] Call Trace: [ 76.282891][ C1] [ 76.282906][ C1] __dump_stack+0x21/0x30 [ 76.283001][ C1] dump_stack_lvl+0x140/0x1c0 [ 76.283084][ C1] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.283173][ C1] ? __cfi___update_load_avg_cfs_rq+0x10/0x10 [ 76.283256][ C1] dump_stack+0x19/0x20 [ 76.283336][ C1] should_fail_ex+0x3c2/0x510 [ 76.283400][ C1] should_failslab+0xac/0x100 [ 76.283480][ C1] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.283543][ C1] ? __alloc_skb+0x10c/0x360 [ 76.283626][ C1] __alloc_skb+0x10c/0x360 [ 76.283708][ C1] ndisc_send_rs+0x322/0x880 [ 76.283769][ C1] ? ipv6_get_lladdr+0x1c2/0x200 [ 76.283856][ C1] addrconf_rs_timer+0x362/0x620 [ 76.283934][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.284008][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.284079][ C1] call_timer_fn+0x4c/0x300 [ 76.284160][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.284242][ C1] __run_timer_base+0x6c0/0x9b0 [ 76.284360][ C1] ? timer_expire_remote+0xa0/0xa0 [ 76.284429][ C1] ? kvm_sched_clock_read+0x15/0x30 [ 76.284515][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 76.284612][ C1] run_timer_softirq+0x35/0x70 [ 76.284686][ C1] handle_softirqs+0x1aa/0x620 [ 76.284749][ C1] __irq_exit_rcu+0x47/0xb0 [ 76.284810][ C1] irq_exit_rcu+0xd/0x30 [ 76.284872][ C1] sysvec_apic_timer_interrupt+0x82/0x90 [ 76.284946][ C1] [ 76.284967][ C1] [ 76.284995][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 76.285072][ C1] RIP: 0010:console_flush_all+0x6fd/0xab0 [ 76.285172][ C1] Code: 89 de 48 81 e6 00 02 00 00 31 ff e8 2d 8f 1e 00 48 81 e3 00 02 00 00 75 07 e8 3f 8a 1e 00 eb 06 e8 38 8a 1e 00 fb 49 8d 5d 58 <48> 8b 44 24 28 42 80 3c 20 00 74 08 48 89 df e8 1f 4a 77 00 48 8b [ 76.285224][ C1] RSP: 0018:ffffc90000e5f660 EFLAGS: 00000293 [ 76.285276][ C1] RAX: ffffffff8168e788 RBX: ffffffff878f48b8 RCX: ffff88810cff8000 [ 76.285326][ C1] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 76.285366][ C1] RBP: ffffc90000e5f790 R08: 0000000000000003 R09: 0000000000000004 [ 76.285407][ C1] R10: dffffc0000000000 R11: fffff520001cbebc R12: dffffc0000000000 [ 76.285466][ C1] R13: ffffffff878f4860 R14: ffffffff878f48b8 R15: 0000000000000001 [ 76.285511][ C1] ? console_flush_all+0x6f8/0xab0 [ 76.285617][ C1] ? __console_rewind_all+0x170/0x170 [ 76.285729][ C1] ? __kasan_check_read+0x15/0x20 [ 76.285791][ C1] ? is_printk_cpu_sync_owner+0x39/0x50 [ 76.285885][ C1] ? is_printk_legacy_deferred+0x5c/0x70 [ 76.285953][ C1] console_unlock+0xf8/0x2c0 [ 76.286025][ C1] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 76.286098][ C1] ? __cfi_console_unlock+0x10/0x10 [ 76.286171][ C1] ? __kasan_check_write+0x18/0x20 [ 76.286227][ C1] ? _raw_spin_lock+0x92/0x120 [ 76.286290][ C1] ? __cfi__raw_spin_lock+0x10/0x10 [ 76.286361][ C1] ? __kasan_check_read+0x15/0x20 [ 76.286441][ C1] ? is_printk_cpu_sync_owner+0x39/0x50 [ 76.286526][ C1] vprintk_emit+0x282/0x650 [ 76.286607][ C1] ? __cfi_vprintk_emit+0x10/0x10 [ 76.286680][ C1] vprintk_default+0x2a/0x40 [ 76.286761][ C1] vprintk+0x93/0xa0 [ 76.286815][ C1] _printk+0xde/0x140 [ 76.286889][ C1] ? __cfi__printk+0x10/0x10 [ 76.286956][ C1] ? task_woken_rt+0x71/0x220 [ 76.287045][ C1] should_fail_ex+0x3a4/0x510 [ 76.287138][ C1] should_failslab+0xac/0x100 [ 76.287209][ C1] kmem_cache_alloc_noprof+0x42/0x410 [ 76.287270][ C1] ? getname_flags+0xcc/0x6b0 [ 76.287341][ C1] getname_flags+0xcc/0x6b0 [ 76.287404][ C1] ? putname+0x27/0x150 [ 76.287478][ C1] vfs_fstatat+0xcb/0x1d0 [ 76.287556][ C1] __se_sys_newfstatat+0x127/0x3c0 [ 76.287635][ C1] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.287709][ C1] ? rcu_read_unlock_special+0x150/0x420 [ 76.287801][ C1] ? group_send_sig_info+0x1a9/0x2f0 [ 76.287874][ C1] ? __rcu_read_unlock+0xc0/0xc0 [ 76.287956][ C1] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.288029][ C1] ? radix_tree_lookup+0x250/0x2a0 [ 76.288111][ C1] ? xfd_validate_state+0x68/0x140 [ 76.288194][ C1] ? __kasan_check_write+0x18/0x20 [ 76.288256][ C1] ? fpregs_restore_userregs+0x11c/0x260 [ 76.288337][ C1] __x64_sys_newfstatat+0x9f/0xc0 [ 76.288443][ C1] x64_sys_call+0x1821/0x2ee0 [ 76.288513][ C1] do_syscall_64+0x57/0xf0 [ 76.288583][ C1] ? clear_bhb_loop+0x50/0xa0 [ 76.288668][ C1] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.288744][ C1] RIP: 0033:0x7fb91bf11b0a [ 76.288797][ C1] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.288849][ C1] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.288912][ C1] RAX: ffffffffffffffda RBX: 000055919d9b6520 RCX: 00007fb91bf11b0a [ 76.288950][ C1] RDX: 00007ffc89ab6af0 RSI: 000055919d9b6520 RDI: 00000000ffffff9c [ 76.288999][ C1] RBP: 000055919d779f90 R08: 000000000488e5ed R09: 4000000000000000 [ 76.289042][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc89ab6af0 [ 76.289092][ C1] R13: 00005591733c1100 R14: 0000000000000000 R15: 0000000000000000 [ 76.289143][ C1] [ 76.289468][ T494] FAULT_INJECTION: forcing a failure. [ 76.289468][ T494] name failslab, interval 1, probability 100, space 0, times 135 [ 76.290846][ T194] CPU: 0 UID: 0 PID: 194 Comm: crond Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.290878][ T194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.290893][ T194] Call Trace: [ 76.290901][ T194] [ 76.290933][ T194] __dump_stack+0x21/0x30 [ 76.291054][ T194] dump_stack_lvl+0x140/0x1c0 [ 76.291152][ T194] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.291240][ T194] ? vfs_path_parent_lookup+0x70/0x70 [ 76.291320][ T194] dump_stack+0x19/0x20 [ 76.291403][ T194] should_fail_ex+0x3c2/0x510 [ 76.291464][ T194] should_failslab+0xac/0x100 [ 76.291543][ T194] kmem_cache_alloc_noprof+0x42/0x410 [ 76.291604][ T194] ? getname_flags+0xcc/0x6b0 [ 76.291670][ T194] getname_flags+0xcc/0x6b0 [ 76.291740][ T194] user_path_at+0x2b/0x60 [ 76.291815][ T194] __se_sys_chdir+0x99/0x280 [ 76.291886][ T194] ? __x64_sys_chdir+0x60/0x60 [ 76.291969][ T194] ? __kasan_check_write+0x18/0x20 [ 76.292032][ T194] __x64_sys_chdir+0x3c/0x60 [ 76.292104][ T194] x64_sys_call+0x27dc/0x2ee0 [ 76.292157][ T194] do_syscall_64+0x57/0xf0 [ 76.292225][ T194] ? clear_bhb_loop+0x50/0xa0 [ 76.292298][ T194] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.292386][ T194] RIP: 0033:0x7f67d84992f7 [ 76.292451][ T194] Code: 77 01 c3 48 8b 15 01 fb 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 b8 50 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d1 fa 0d 00 f7 d8 64 89 01 48 [ 76.292524][ T194] RSP: 002b:00007ffd082ea108 EFLAGS: 00000217 ORIG_RAX: 0000000000000050 [ 76.292587][ T194] RAX: ffffffffffffffda RBX: 00007f67d8649490 RCX: 00007f67d84992f7 [ 76.292638][ T194] RDX: ffffffffffffff88 RSI: 00007f67d86227e8 RDI: 00007f67d86227e8 [ 76.292681][ T194] RBP: 00007f67d86227e8 R08: 0000000000000000 R09: 0000000000000000 [ 76.292723][ T194] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000000 [ 76.292765][ T194] R13: 000000000000003c R14: 0000000000000000 R15: 000000000000003c [ 76.292814][ T194] [ 76.293133][ T194] FAULT_INJECTION: forcing a failure. [ 76.293133][ T194] name failslab, interval 1, probability 100, space 0, times 134 [ 76.300012][ T494] CPU: 1 UID: 0 PID: 494 Comm: syz-executor Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.300042][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.300057][ T494] Call Trace: [ 76.300067][ T494] [ 76.300076][ T494] __dump_stack+0x21/0x30 [ 76.300154][ T494] dump_stack_lvl+0x140/0x1c0 [ 76.300261][ T494] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.300351][ T494] ? __kasan_check_write+0x18/0x20 [ 76.300415][ T494] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 76.300499][ T494] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 76.300572][ T494] dump_stack+0x19/0x20 [ 76.300655][ T494] should_fail_ex+0x3c2/0x510 [ 76.300728][ T494] should_failslab+0xac/0x100 [ 76.300802][ T494] kmem_cache_alloc_noprof+0x42/0x410 [ 76.300866][ T494] ? inc_rlimit_get_ucounts+0x3fb/0x470 [ 76.300935][ T494] ? __sigqueue_alloc+0x15e/0x2b0 [ 76.301021][ T494] __sigqueue_alloc+0x15e/0x2b0 [ 76.301101][ T494] __send_signal_locked+0x19d/0xbc0 [ 76.301181][ T494] do_notify_parent+0x7a6/0x960 [ 76.301263][ T494] ? __cfi_do_notify_parent+0x10/0x10 [ 76.301347][ T494] ? __wake_up+0x169/0x190 [ 76.301418][ T494] do_exit+0x17ab/0x2850 [ 76.301508][ T494] ? __cfi_do_exit+0x10/0x10 [ 76.301602][ T494] ? _raw_spin_lock_irq+0x93/0x120 [ 76.301686][ T494] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 76.301766][ T494] ? __cfi_ksys_write+0x10/0x10 [ 76.301827][ T494] ? zap_other_threads+0x32f/0x370 [ 76.301901][ T494] do_group_exit+0x21f/0x2f0 [ 76.301979][ T494] __x64_sys_exit_group+0x43/0x50 [ 76.302054][ T494] x64_sys_call+0x2ed2/0x2ee0 [ 76.302115][ T494] do_syscall_64+0x57/0xf0 [ 76.302179][ T494] ? clear_bhb_loop+0x50/0xa0 [ 76.302261][ T494] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.302335][ T494] RIP: 0033:0x7f6b9f59de99 [ 76.302387][ T494] Code: Unable to access opcode bytes at 0x7f6b9f59de6f. [ 76.302428][ T494] RSP: 002b:00007ffda78fad38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 76.302491][ T494] RAX: ffffffffffffffda RBX: 00007f6b9f633316 RCX: 00007f6b9f59de99 [ 76.302541][ T494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 76.302582][ T494] RBP: 000000000000000c R08: 0000000000000000 R09: 00007f6b9f63330a [ 76.302623][ T494] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda78fbf90 [ 76.302663][ T494] R13: 00007f6b9f63330a R14: 0000000000011bb1 R15: 00007ffda78fbfd0 [ 76.302716][ T494] [ 76.302919][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.303012][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.303061][ T110] Call Trace: [ 76.303091][ T110] [ 76.303121][ T110] __dump_stack+0x21/0x30 [ 76.303208][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.303284][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.303377][ T110] ? task_woken_rt+0x71/0x220 [ 76.303461][ T110] dump_stack+0x19/0x20 [ 76.303544][ T110] should_fail_ex+0x3c2/0x510 [ 76.303609][ T110] should_failslab+0xac/0x100 [ 76.303684][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.303750][ T110] ? getname_flags+0xcc/0x6b0 [ 76.303822][ T110] getname_flags+0xcc/0x6b0 [ 76.303886][ T110] ? putname+0x27/0x150 [ 76.303962][ T110] vfs_fstatat+0xcb/0x1d0 [ 76.304035][ T110] __se_sys_newfstatat+0x127/0x3c0 [ 76.304110][ T110] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.304192][ T110] ? rcu_read_unlock_special+0x150/0x420 [ 76.304279][ T110] ? group_send_sig_info+0x1a9/0x2f0 [ 76.304366][ T110] ? __rcu_read_unlock+0xc0/0xc0 [ 76.304480][ T110] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.304554][ T110] ? radix_tree_lookup+0x250/0x2a0 [ 76.304637][ T110] ? xfd_validate_state+0x68/0x140 [ 76.304722][ T110] ? __kasan_check_write+0x18/0x20 [ 76.304786][ T110] ? fpregs_restore_userregs+0x11c/0x260 [ 76.304865][ T110] __x64_sys_newfstatat+0x9f/0xc0 [ 76.304944][ T110] x64_sys_call+0x1821/0x2ee0 [ 76.305005][ T110] do_syscall_64+0x57/0xf0 [ 76.305076][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.305151][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.305232][ T110] RIP: 0033:0x7fb91bf11b0a [ 76.305285][ T110] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.305330][ T110] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.305393][ T110] RAX: ffffffffffffffda RBX: 000055919d9b6520 RCX: 00007fb91bf11b0a [ 76.305452][ T110] RDX: 00007ffc89ab6af0 RSI: 000055919d9b6520 RDI: 00000000ffffff9c [ 76.305495][ T110] RBP: 000055919d779f90 R08: 000000000488e5ed R09: 4000000000000000 [ 76.305545][ T110] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc89ab6af0 [ 76.305588][ T110] R13: 00005591733c1100 R14: 0000000000000000 R15: 0000000000000000 [ 76.305633][ T110] [ 76.305695][ T110] FAULT_INJECTION: forcing a failure. [ 76.305695][ T110] name failslab, interval 1, probability 100, space 0, times 132 [ 76.307501][ T194] CPU: 0 UID: 0 PID: 194 Comm: crond Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.307532][ T194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.307546][ T194] Call Trace: [ 76.307583][ T194] [ 76.307621][ T194] __dump_stack+0x21/0x30 [ 76.307734][ T194] dump_stack_lvl+0x140/0x1c0 [ 76.307820][ T194] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.307913][ T194] dump_stack+0x19/0x20 [ 76.307997][ T194] should_fail_ex+0x3c2/0x510 [ 76.308076][ T194] should_failslab+0xac/0x100 [ 76.308149][ T194] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.308218][ T194] ? __alloc_skb+0x10c/0x360 [ 76.308301][ T194] __alloc_skb+0x10c/0x360 [ 76.308383][ T194] alloc_skb_with_frags+0xd0/0x8b0 [ 76.308459][ T194] ? __cfi_vprintk_emit+0x10/0x10 [ 76.308542][ T194] ? __cfi_filemap_map_pages+0x10/0x10 [ 76.308625][ T194] sock_alloc_send_pskb+0x883/0x9a0 [ 76.308704][ T194] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 76.308765][ T194] ? __kasan_check_write+0x18/0x20 [ 76.308826][ T194] ? _raw_spin_lock+0x92/0x120 [ 76.308891][ T194] ? __cfi__raw_spin_lock+0x10/0x10 [ 76.308967][ T194] ? cgroup_rstat_updated+0x144/0x800 [ 76.309054][ T194] unix_dgram_sendmsg+0x63a/0x1a90 [ 76.309166][ T194] ? selinux_socket_sendmsg+0x281/0x380 [ 76.309259][ T194] ? __cfi_unix_dgram_sendmsg+0x10/0x10 [ 76.309361][ T194] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 76.309424][ T194] ? security_socket_sendmsg+0x3d/0x100 [ 76.309494][ T194] ? __cfi_unix_dgram_sendmsg+0x10/0x10 [ 76.309585][ T194] __sys_sendto+0x68a/0x700 [ 76.309676][ T194] ? __cfi___sys_sendto+0x10/0x10 [ 76.309769][ T194] ? getname_flags+0x5ca/0x6b0 [ 76.309848][ T194] ? do_user_addr_fault+0xbf5/0x1230 [ 76.309948][ T194] ? __se_sys_chdir+0xaf/0x280 [ 76.310030][ T194] __x64_sys_sendto+0xe9/0x100 [ 76.310114][ T194] x64_sys_call+0x2c2c/0x2ee0 [ 76.310175][ T194] do_syscall_64+0x57/0xf0 [ 76.310239][ T194] ? clear_bhb_loop+0x50/0xa0 [ 76.310320][ T194] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.310409][ T194] RIP: 0033:0x7f67d842f407 [ 76.310488][ T194] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 76.310556][ T194] RSP: 002b:00007ffd082e9900 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 76.310625][ T194] RAX: ffffffffffffffda RBX: 00007f67d82dfc80 RCX: 00007f67d842f407 [ 76.310668][ T194] RDX: 0000000000000067 RSI: 00007ffd082e9a40 RDI: 0000000000000003 [ 76.310710][ T194] RBP: 00007ffd082e9e70 R08: 0000000000000000 R09: 0000000000000000 [ 76.310750][ T194] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd082e9e88 [ 76.310790][ T194] R13: 00007ffd082e9a40 R14: 0000000000000047 R15: 00007ffd082e9a40 [ 76.310841][ T194] [ 76.311192][ T194] FAULT_INJECTION: forcing a failure. [ 76.311192][ T194] name failslab, interval 1, probability 100, space 0, times 130 [ 76.315391][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.315484][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.315525][ T110] Call Trace: [ 76.315547][ T110] [ 76.315569][ T110] __dump_stack+0x21/0x30 [ 76.315656][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.315740][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.315826][ T110] ? task_woken_rt+0x71/0x220 [ 76.315903][ T110] dump_stack+0x19/0x20 [ 76.315986][ T110] should_fail_ex+0x3c2/0x510 [ 76.316054][ T110] should_failslab+0xac/0x100 [ 76.316135][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.316199][ T110] ? getname_flags+0xcc/0x6b0 [ 76.316267][ T110] getname_flags+0xcc/0x6b0 [ 76.316338][ T110] ? putname+0x27/0x150 [ 76.316409][ T110] vfs_fstatat+0xcb/0x1d0 [ 76.316489][ T110] __se_sys_newfstatat+0x127/0x3c0 [ 76.316575][ T110] ? __x64_sys_newfstatat+0xc0/0xc0 [ 76.316651][ T110] ? rcu_read_unlock_special+0x150/0x420 [ 76.316766][ T110] ? group_send_sig_info+0x1a9/0x2f0 [ 76.316864][ T110] ? __rcu_read_unlock+0xc0/0xc0 [ 76.316951][ T110] ? __cfi_group_send_sig_info+0x10/0x10 [ 76.317023][ T110] ? radix_tree_lookup+0x250/0x2a0 [ 76.317107][ T110] ? xfd_validate_state+0x68/0x140 [ 76.317197][ T110] ? __kasan_check_write+0x18/0x20 [ 76.317252][ T110] ? fpregs_restore_userregs+0x11c/0x260 [ 76.317334][ T110] __x64_sys_newfstatat+0x9f/0xc0 [ 76.317416][ T110] x64_sys_call+0x1821/0x2ee0 [ 76.317470][ T110] do_syscall_64+0x57/0xf0 [ 76.317535][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.317618][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.317699][ T110] RIP: 0033:0x7fb91bf11b0a [ 76.317750][ T110] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 76.317803][ T110] RSP: 002b:00007ffc89ab6ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 76.317874][ T110] RAX: ffffffffffffffda RBX: 000055919d9b6533 RCX: 00007fb91bf11b0a [ 76.317929][ T110] RDX: 00007ffc89ab6af0 RSI: 000055919d9b6533 RDI: 00000000ffffff9c [ 76.317973][ T110] RBP: 000055919d779f90 R08: 000000000488e5ed R09: 4000000000000000 [ 76.318022][ T110] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc89ab6af0 [ 76.318064][ T110] R13: 00005591733c1100 R14: 0000000000000000 R15: 0000000000000000 [ 76.318128][ T110] [ 76.318432][ T110] FAULT_INJECTION: forcing a failure. [ 76.318432][ T110] name failslab, interval 1, probability 100, space 0, times 128 [ 76.321384][ T286] FAULT_INJECTION: forcing a failure. [ 76.321384][ T286] name failslab, interval 1, probability 100, space 0, times 128 [ 76.332186][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.332281][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.332329][ T110] Call Trace: [ 76.332360][ T110] [ 76.332396][ T110] __dump_stack+0x21/0x30 [ 76.332496][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.332571][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.332661][ T110] ? __sched_text_start+0x10/0x10 [ 76.332736][ T110] ? mas_wr_store_type+0x152d/0x1b40 [ 76.332821][ T110] dump_stack+0x19/0x20 [ 76.332904][ T110] should_fail_ex+0x3c2/0x510 [ 76.332972][ T110] should_failslab+0xac/0x100 [ 76.333053][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.333117][ T110] ? mas_wr_store_type+0x13f3/0x1b40 [ 76.333198][ T110] ? mas_alloc_nodes+0x254/0x9d0 [ 76.333287][ T110] mas_alloc_nodes+0x254/0x9d0 [ 76.333381][ T110] mas_store_gfp+0x9fa/0xf80 [ 76.333483][ T110] ? __cfi_mas_store_gfp+0x10/0x10 [ 76.333575][ T110] do_vmi_align_munmap+0x3a6/0x5f0 [ 76.333659][ T110] ? __cfi_do_vmi_align_munmap+0x10/0x10 [ 76.333768][ T110] do_vmi_munmap+0x245/0x2e0 [ 76.333847][ T110] __vm_munmap+0x25b/0x3d0 [ 76.333924][ T110] ? vm_munmap+0x40/0x40 [ 76.333995][ T110] ? __kasan_check_write+0x18/0x20 [ 76.334056][ T110] ? do_user_addr_fault+0xbf5/0x1230 [ 76.334149][ T110] ? blocking_notifier_call_chain+0x7c/0x90 [ 76.334214][ T110] __se_sys_munmap+0xb4/0x390 [ 76.334285][ T110] __x64_sys_munmap+0x5f/0x80 [ 76.334350][ T110] x64_sys_call+0x9c6/0x2ee0 [ 76.334412][ T110] do_syscall_64+0x57/0xf0 [ 76.334484][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.334566][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.334645][ T110] RIP: 0033:0x7fb91bf1e097 [ 76.334696][ T110] Code: 73 01 c3 48 8b 0d 61 2d 0d 00 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 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 31 2d 0d 00 f7 d8 64 89 01 48 [ 76.334748][ T110] RSP: 002b:00007ffc89ab6b88 EFLAGS: 00000206 ORIG_RAX: 000000000000000b [ 76.334810][ T110] RAX: ffffffffffffffda RBX: 000055919d779f90 RCX: 00007fb91bf1e097 [ 76.334861][ T110] RDX: 0000000000000000 RSI: 00000000009480e8 RDI: 00007fb91b200000 [ 76.334903][ T110] RBP: 000055919d7772c0 R08: 000055919d9b7720 R09: 0000000000000006 [ 76.334949][ T110] R10: 0000000000000044 R11: 0000000000000206 R12: 00005591733c0588 [ 76.334991][ T110] R13: 00005591733c1100 R14: 0000000000000000 R15: 0000000000000000 [ 76.335042][ T110] [ 76.335227][ T110] FAULT_INJECTION: forcing a failure. [ 76.335227][ T110] name failslab, interval 1, probability 100, space 0, times 127 [ 76.340200][ T194] CPU: 0 UID: 0 PID: 194 Comm: crond Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.340232][ T194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.340258][ T194] Call Trace: [ 76.340290][ T194] [ 76.340327][ T194] __dump_stack+0x21/0x30 [ 76.340447][ T194] dump_stack_lvl+0x140/0x1c0 [ 76.340527][ T194] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.340612][ T194] ? avc_has_perm_noaudit+0x289/0x360 [ 76.340688][ T194] dump_stack+0x19/0x20 [ 76.340771][ T194] should_fail_ex+0x3c2/0x510 [ 76.340842][ T194] should_failslab+0xac/0x100 [ 76.340926][ T194] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 76.340983][ T194] ? sock_alloc_inode+0x48/0x150 [ 76.341065][ T194] sock_alloc_inode+0x48/0x150 [ 76.341138][ T194] ? __cfi_sock_alloc_inode+0x10/0x10 [ 76.341212][ T194] alloc_inode+0x7a/0x270 [ 76.341286][ T194] ? bpf_lsm_socket_create+0xd/0x20 [ 76.341351][ T194] new_inode_pseudo+0x19/0x40 [ 76.341437][ T194] __sock_create+0x130/0x810 [ 76.341514][ T194] __sys_socket+0xe1/0x1c0 [ 76.341597][ T194] __x64_sys_socket+0x7e/0x90 [ 76.341674][ T194] x64_sys_call+0x2608/0x2ee0 [ 76.341752][ T194] do_syscall_64+0x57/0xf0 [ 76.341844][ T194] ? clear_bhb_loop+0x50/0xa0 [ 76.341939][ T194] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.342013][ T194] RIP: 0033:0x7f67d84aa707 [ 76.342066][ T194] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48 [ 76.342119][ T194] RSP: 002b:00007ffd082e9918 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 76.342184][ T194] RAX: ffffffffffffffda RBX: 0000000000000067 RCX: 00007f67d84aa707 [ 76.342235][ T194] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 [ 76.342276][ T194] RBP: 00007f67d8536560 R08: 0000000000000000 R09: 0000000000000000 [ 76.342311][ T194] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 76.342352][ T194] R13: 00007ffd082e9a40 R14: 0000000000000047 R15: 00007ffd082e9a40 [ 76.342411][ T194] [ 76.342471][ T194] FAULT_INJECTION: forcing a failure. [ 76.342471][ T194] name failslab, interval 1, probability 100, space 0, times 126 [ 76.347594][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.347707][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.347749][ T110] Call Trace: [ 76.347783][ T110] [ 76.347806][ T110] __dump_stack+0x21/0x30 [ 76.347899][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.347980][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.348072][ T110] dump_stack+0x19/0x20 [ 76.348154][ T110] should_fail_ex+0x3c2/0x510 [ 76.348226][ T110] should_failslab+0xac/0x100 [ 76.348299][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.348353][ T110] ? __kasan_check_write+0x18/0x20 [ 76.348415][ T110] ? getname_flags+0xcc/0x6b0 [ 76.348497][ T110] getname_flags+0xcc/0x6b0 [ 76.348559][ T110] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 76.348645][ T110] __x64_sys_unlink+0x3e/0x60 [ 76.348737][ T110] x64_sys_call+0x286c/0x2ee0 [ 76.348791][ T110] do_syscall_64+0x57/0xf0 [ 76.348862][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.348940][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.349014][ T110] RIP: 0033:0x7fb91bf15937 [ 76.349073][ T110] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 76.349148][ T110] RSP: 002b:00007ffc89ab6bb8 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 76.349225][ T110] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007fb91bf15937 [ 76.349267][ T110] RDX: 00000000000000a1 RSI: 00007fb91bff1bb0 RDI: 00005591733a602e [ 76.349310][ T110] RBP: 0000000000000000 R08: 0000000000000400 R09: 0000000000000005 [ 76.349351][ T110] R10: 0000000000000044 R11: 0000000000000202 R12: 0000000000000000 [ 76.349393][ T110] R13: 00005591733c1100 R14: 0000000000000000 R15: 0000000000000000 [ 76.349444][ T110] [ 76.349572][ T110] FAULT_INJECTION: forcing a failure. [ 76.349572][ T110] name failslab, interval 1, probability 100, space 0, times 125 [ 76.354984][ T507] FAULT_INJECTION: forcing a failure. [ 76.354984][ T507] name failslab, interval 1, probability 100, space 0, times 125 [ 76.363772][ C0] FAULT_INJECTION: forcing a failure. [ 76.363772][ C0] name failslab, interval 1, probability 100, space 0, times 125 [ 76.363798][ C0] CPU: 0 UID: 0 PID: 507 Comm: kworker/u8:5 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.363825][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.363840][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 76.363865][ C0] Call Trace: [ 76.363872][ C0] [ 76.363881][ C0] __dump_stack+0x21/0x30 [ 76.363909][ C0] dump_stack_lvl+0x140/0x1c0 [ 76.363944][ C0] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.363972][ C0] ? __cfi___update_load_avg_cfs_rq+0x10/0x10 [ 76.364001][ C0] dump_stack+0x19/0x20 [ 76.364027][ C0] should_fail_ex+0x3c2/0x510 [ 76.364049][ C0] should_failslab+0xac/0x100 [ 76.364073][ C0] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.364094][ C0] ? __alloc_skb+0x10c/0x360 [ 76.364120][ C0] ? __kasan_check_read+0x15/0x20 [ 76.364140][ C0] __alloc_skb+0x10c/0x360 [ 76.364166][ C0] ndisc_send_rs+0x322/0x880 [ 76.364185][ C0] ? ipv6_get_lladdr+0x1c2/0x200 [ 76.364214][ C0] addrconf_rs_timer+0x362/0x620 [ 76.364237][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.364262][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.364285][ C0] call_timer_fn+0x4c/0x300 [ 76.364311][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 76.364335][ C0] __run_timer_base+0x6c0/0x9b0 [ 76.364361][ C0] ? timer_expire_remote+0xa0/0xa0 [ 76.364384][ C0] ? kvm_sched_clock_read+0x15/0x30 [ 76.364415][ C0] ? irqtime_account_irq+0x51/0x1c0 [ 76.364443][ C0] run_timer_softirq+0x35/0x70 [ 76.364468][ C0] handle_softirqs+0x1aa/0x620 [ 76.364489][ C0] __irq_exit_rcu+0x47/0xb0 [ 76.364508][ C0] irq_exit_rcu+0xd/0x30 [ 76.364526][ C0] sysvec_apic_timer_interrupt+0x82/0x90 [ 76.364554][ C0] [ 76.364562][ C0] [ 76.364569][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 76.364595][ C0] RIP: 0010:vprintk_emit+0x547/0x650 [ 76.364622][ C0] Code: 81 e6 00 02 00 00 31 ff e8 c6 c5 1e 00 48 81 e3 00 02 00 00 75 07 e8 d8 c0 1e 00 eb 06 e8 d1 c0 1e 00 fb c6 05 49 ea 54 07 00 31 fd ff ff e8 bf c0 1e 00 e9 94 fe ff ff 41 ff ce bf 58 89 41 [ 76.364639][ C0] RSP: 0018:ffffc9000b7274a0 EFLAGS: 00000293 [ 76.364655][ C0] RAX: ffffffff8168b0ef RBX: 0000000000000200 RCX: ffff88811add5f00 [ 76.364670][ C0] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 76.364683][ C0] RBP: ffffc9000b727568 R08: 0000000000000003 R09: 0000000000000004 [ 76.364696][ C0] R10: dffffc0000000000 R11: fffff520016e4e84 R12: 1ffff920016e4e98 [ 76.364711][ C0] R13: 0000000000000062 R14: 0000000000000000 R15: dffffc0000000000 [ 76.364726][ C0] ? vprintk_emit+0x53f/0x650 [ 76.364753][ C0] ? __cfi_vprintk_emit+0x10/0x10 [ 76.364778][ C0] ? fib6_add+0x49fb/0x4c00 [ 76.364805][ C0] vprintk_default+0x2a/0x40 [ 76.364829][ C0] vprintk+0x93/0xa0 [ 76.364847][ C0] _printk+0xde/0x140 [ 76.364871][ C0] ? __cfi__printk+0x10/0x10 [ 76.364895][ C0] ? preempt_schedule_common+0x2d/0x60 [ 76.364926][ C0] should_fail_ex+0x3a4/0x510 [ 76.364948][ C0] should_failslab+0xac/0x100 [ 76.364971][ C0] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.364992][ C0] ? __local_bh_enable_ip+0x64/0x80 [ 76.365011][ C0] ? __alloc_skb+0x10c/0x360 [ 76.365036][ C0] ? ip6_ins_rt+0xe1/0x140 [ 76.365062][ C0] __alloc_skb+0x10c/0x360 [ 76.365088][ C0] mld_newpack+0x162/0xa10 [ 76.365109][ C0] ? __ipv6_ifa_notify+0xc52/0xee0 [ 76.365131][ C0] ? mld_sendpack+0xd10/0xd10 [ 76.365153][ C0] ? snmp6_fill_stats+0x9b0/0x9b0 [ 76.365173][ C0] ? timer_delete+0x101/0x3e0 [ 76.365195][ C0] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30 [ 76.365227][ C0] add_grec+0xf20/0x1400 [ 76.365246][ C0] ? work_grab_pending+0x301/0x830 [ 76.365273][ C0] ? mutex_lock+0x97/0x1d0 [ 76.365299][ C0] mld_send_initial_cr+0x157/0x320 [ 76.365320][ C0] ipv6_mc_dad_complete+0x8b/0x460 [ 76.365341][ C0] addrconf_dad_completed+0x74f/0xef0 [ 76.365362][ C0] ? addrconf_dad_stop+0x460/0x460 [ 76.365383][ C0] addrconf_dad_work+0xc7f/0x1550 [ 76.365404][ C0] ? __cfi_addrconf_dad_work+0x10/0x10 [ 76.365426][ C0] ? __kasan_check_write+0x18/0x20 [ 76.365445][ C0] ? pwq_dec_nr_in_flight+0x943/0xba0 [ 76.365464][ C0] ? _raw_spin_lock_irq+0x93/0x120 [ 76.365487][ C0] ? kick_pool+0xb9/0x540 [ 76.365510][ C0] process_scheduled_works+0x7f7/0x1060 [ 76.365534][ C0] worker_thread+0xc99/0x13f0 [ 76.365556][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 76.365578][ C0] ? __kasan_check_read+0x15/0x20 [ 76.365598][ C0] kthread+0x2c7/0x360 [ 76.365619][ C0] ? __cfi_worker_thread+0x10/0x10 [ 76.365639][ C0] ? __cfi_kthread+0x10/0x10 [ 76.365661][ C0] ret_from_fork+0x67/0xa0 [ 76.365688][ C0] ? __cfi_kthread+0x10/0x10 [ 76.365710][ C0] ret_from_fork_asm+0x1a/0x30 [ 76.365730][ C0] [ 76.365739][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.365770][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.365785][ T110] Call Trace: [ 76.365794][ T110] [ 76.365802][ T110] __dump_stack+0x21/0x30 [ 76.365837][ T110] dump_stack_lvl+0x140/0x1c0 [ 76.365935][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.366038][ T110] ? __filename_parentat+0xec/0x660 [ 76.366120][ T110] ? raw_irqentry_exit_cond_resched+0x32/0x40 [ 76.366184][ T110] dump_stack+0x19/0x20 [ 76.366258][ T110] should_fail_ex+0x3c2/0x510 [ 76.366328][ T110] should_failslab+0xac/0x100 [ 76.366402][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 76.366465][ T110] ? getname_flags+0xcc/0x6b0 [ 76.366529][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.366612][ T110] getname_flags+0xcc/0x6b0 [ 76.366694][ T110] getname+0x1b/0x30 [ 76.366761][ T110] do_sys_openat2+0xda/0x1d0 [ 76.366851][ T110] ? do_sys_open+0x100/0x100 [ 76.366939][ T110] __x64_sys_openat+0x13a/0x170 [ 76.367014][ T110] x64_sys_call+0xe69/0x2ee0 [ 76.367067][ T110] do_syscall_64+0x57/0xf0 [ 76.367136][ T110] ? clear_bhb_loop+0x50/0xa0 [ 76.367219][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.367292][ T110] RIP: 0033:0x7fb91bea7407 [ 76.367360][ T110] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 76.367442][ T110] RSP: 002b:00007ffc89ab6050 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 76.367506][ T110] RAX: ffffffffffffffda RBX: 00007fb91c557880 RCX: 00007fb91bea7407 [ 76.367555][ T110] RDX: 0000000000080101 RSI: 00005591733a6271 RDI: ffffffffffffff9c [ 76.367597][ T110] RBP: 00007ffc89ab6290 R08: 0000000000000000 R09: 0000000000000000 [ 76.367645][ T110] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc89ab6160 [ 76.367687][ T110] R13: 00000000000002b5 R14: 0000000000000000 R15: 00007ffc89ab6af0 [ 76.367739][ T110] [ 76.378477][ T110] FAULT_INJECTION: forcing a failure. [ 76.378477][ T110] name failslab, interval 1, probability 100, space 0, times 119 [ 76.388475][ T286] CPU: 0 UID: 0 PID: 286 Comm: syz-executor Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.388523][ T286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.388575][ T286] Call Trace: [ 76.388610][ T286] [ 76.388649][ T286] __dump_stack+0x21/0x30 [ 76.388761][ T286] dump_stack_lvl+0x140/0x1c0 [ 76.388851][ T286] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.388937][ T286] ? dequeue_entity+0x88a/0x13b0 [ 76.389026][ T286] dump_stack+0x19/0x20 [ 76.389105][ T286] should_fail_ex+0x3c2/0x510 [ 76.389183][ T286] should_failslab+0xac/0x100 [ 76.389264][ T286] kmem_cache_alloc_node_noprof+0x45/0x420 [ 76.389336][ T286] ? dequeue_entities+0x1d2/0x1370 [ 76.389423][ T286] ? __alloc_skb+0x10c/0x360 [ 76.389504][ T286] __alloc_skb+0x10c/0x360 [ 76.389586][ T286] ? tcp_current_mss+0x539/0x8b0 [ 76.389647][ T286] tcp_stream_alloc_skb+0x43/0x370 [ 76.389709][ T286] tcp_sendmsg_locked+0xcbc/0x4ac0 [ 76.389778][ T286] ? avc_has_perm_noaudit+0x289/0x360 [ 76.389859][ T286] ? __kasan_check_write+0x18/0x20 [ 76.389925][ T286] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 76.390028][ T286] ? __cfi_tcp_sendmsg_locked+0x10/0x10 [ 76.390117][ T286] ? avc_has_perm+0x155/0x240 [ 76.390189][ T286] ? hrtimer_reprogram+0x336/0x3d0 [ 76.390281][ T286] ? __cfi_tcp_sendmsg+0x10/0x10 [ 76.390335][ T286] tcp_sendmsg+0x3e/0xd0 [ 76.390394][ T286] ? __cfi_tcp_sendmsg+0x10/0x10 [ 76.390449][ T286] inet_sendmsg+0xb7/0x120 [ 76.390514][ T286] ? __cfi_inet_sendmsg+0x10/0x10 [ 76.390586][ T286] sock_write_iter+0x3bf/0x490 [ 76.390661][ T286] ? __cfi_sock_write_iter+0x10/0x10 [ 76.390741][ T286] ? usleep_range_state+0x150/0x150 [ 76.390812][ T286] vfs_write+0x762/0xfd0 [ 76.390874][ T286] ? __cfi_vfs_write+0x10/0x10 [ 76.390948][ T286] ? _copy_from_user+0x87/0xa0 [ 76.391037][ T286] ? __kasan_check_read+0x15/0x20 [ 76.391099][ T286] ksys_write+0x145/0x260 [ 76.391167][ T286] ? xfd_validate_state+0x68/0x140 [ 76.391248][ T286] ? __cfi_ksys_write+0x10/0x10 [ 76.391310][ T286] ? __kasan_check_write+0x18/0x20 [ 76.391378][ T286] ? fpregs_restore_userregs+0x11c/0x260 [ 76.391472][ T286] __x64_sys_write+0x7f/0x90 [ 76.391550][ T286] x64_sys_call+0x271c/0x2ee0 [ 76.391603][ T286] do_syscall_64+0x57/0xf0 [ 76.391674][ T286] ? clear_bhb_loop+0x50/0xa0 [ 76.391752][ T286] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.391833][ T286] RIP: 0033:0x7f09a1d59017 [ 76.391895][ T286] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 76.391959][ T286] RSP: 002b:00007ffd06c93460 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 76.392029][ T286] RAX: ffffffffffffffda RBX: 000055556590b500 RCX: 00007f09a1d59017 [ 76.392074][ T286] RDX: 0000000000000120 RSI: 00007f099b7ffee0 RDI: 0000000000000003 [ 76.392121][ T286] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.392161][ T286] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000120 [ 76.392202][ T286] R13: 0000555565924ab0 R14: 00007ffd06c93a00 R15: 00007f099b7ffee0 [ 76.392255][ T286] [ 76.392406][ T194] CPU: 0 UID: 0 PID: 194 Comm: crond Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 76.392481][ T194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.392519][ T194] Call Trace: [ 76.392539][ T194] [ 76.392560][ T194] __dump_stack+0x21/0x30 [ 76.392644][ T194] dump_stack_lvl+0x140/0x1c0 [ 76.392734][ T194] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.392849][ T194] ? dump_stack_lvl+0x16b/0x1c0 [ 76.392948][ T194] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.393031][ T194] ? avc_has_perm_noaudit+0x289/0x360 [ 76.393102][ T194] dump_stack+0x19/0x20 [ 76.393184][ T194] should_fail_ex+0x3c2/0x510 [ 76.393254][ T194] should_failslab+0xac/0x100 [ 76.393325][ T194] kmem_cache_alloc_noprof+0x42/0x410 [ 76.393392][ T194] ? getname_flags+0xcc/0x6b0 [ 76.393459][ T194] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 76.393531][ T194] getname_flags+0xcc/0x6b0 [ 76.393594][ T194] getname+0x1b/0x30 [ 76.393655][ T194] do_sys_openat2+0xda/0x1d0 [ 76.393744][ T194] ? bpf_lsm_socket_create+0xd/0x20 [ 76.393814][ T194] ? do_sys_open+0x100/0x100 [ 76.393899][ T194] __x64_sys_openat+0x13a/0x170 [ 76.393991][ T194] x64_sys_call+0xe69/0x2ee0 [ 76.394045][ T194] do_syscall_64+0x57/0xf0 [ 76.394112][ T194] ? clear_bhb_loop+0x50/0xa0 [ 76.394214][ T194] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.394305][ T194] RIP: 0033:0x7f67d842f407 [ 76.394352][ T194] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 76.394403][ T194] RSP: 002b:00007ffd082e98b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 76.394459][ T194] RAX: ffffffffffffffda RBX: 00007f67d82dfc80 RCX: 00007f67d842f407 [ 76.394502][ T194] RDX: 0000000000080101 RSI: 00007f67d853be02 RDI: ffffffffffffff9c [ 76.394550][ T194] RBP: 00007ffd082e9e70 R08: 0000000000000000 R09: 0000000000000000 [ 76.394590][ T194] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd082e9e88 [ 76.394630][ T194] R13: 00007ffd082e9a40 R14: 0000000000000047 R15: 00007ffd082e9a40 [ 76.394681][ T194] [ 76.399019][ T194] FAULT_INJECTION: forcing a failure. [ 76.399019][ T194] name failslab, interval 1, probability 100, space 0, times 26 [ 79.647598][ C1] FAULT_INJECTION: forcing a failure. [ 79.647598][ C1] name failslab, interval 1, probability 100, space 0, times 25 [ 79.648321][ T194] CPU: 0 UID: 0 PID: 194 Comm: crond Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 79.648431][ T194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 79.648474][ T194] Call Trace: [ 79.648519][ T194] [ 79.648550][ T194] __dump_stack+0x21/0x30 [ 79.648646][ T194] dump_stack_lvl+0x140/0x1c0 [ 79.648730][ T194] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.648824][ T194] dump_stack+0x19/0x20 [ 79.648893][ T194] should_fail_ex+0x3c2/0x510 [ 79.648967][ T194] should_failslab+0xac/0x100 [ 79.649047][ T194] kmem_cache_alloc_noprof+0x42/0x410 [ 79.649110][ T194] ? inc_rlimit_get_ucounts+0x3fb/0x470 [ 79.649174][ T194] ? __sigqueue_alloc+0x15e/0x2b0 [ 79.649249][ T194] __sigqueue_alloc+0x15e/0x2b0 [ 79.649329][ T194] __send_signal_locked+0x19d/0xbc0 [ 79.649412][ T194] do_notify_parent+0x7a6/0x960 [ 79.649494][ T194] ? __cfi_do_notify_parent+0x10/0x10 [ 79.649576][ T194] ? __wake_up+0x169/0x190 [ 79.649640][ T194] do_exit+0x17ab/0x2850 [ 79.649722][ T194] ? getname+0x1b/0x30 [ 79.649794][ T194] ? __cfi_do_exit+0x10/0x10 [ 79.649901][ T194] ? _raw_spin_lock_irq+0x93/0x120 [ 79.649989][ T194] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 79.650054][ T194] ? __kasan_check_write+0x18/0x20 [ 79.650117][ T194] ? do_user_addr_fault+0xbf5/0x1230 [ 79.650215][ T194] ? zap_other_threads+0x32f/0x370 [ 79.650288][ T194] do_group_exit+0x21f/0x2f0 [ 79.650370][ T194] __x64_sys_exit_group+0x43/0x50 [ 79.650452][ T194] x64_sys_call+0x2ed2/0x2ee0 [ 79.650505][ T194] do_syscall_64+0x57/0xf0 [ 79.650575][ T194] ? clear_bhb_loop+0x50/0xa0 [ 79.650652][ T194] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.650734][ T194] RIP: 0033:0x7f67d84796c5 [ 79.650785][ T194] Code: Unable to access opcode bytes at 0x7f67d847969b. [ 79.650816][ T194] RSP: 002b:00007ffd082ea0a8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 [ 79.650873][ T194] RAX: ffffffffffffffda RBX: 00007f67d857afe8 RCX: 00007f67d84796c5 [ 79.650923][ T194] RDX: 00000000000000e7 RSI: ffffffffffffff88 RDI: 0000000000000001 [ 79.650965][ T194] RBP: 0000000000000001 R08: 00007ffd082ea038 R09: 0000000000000000 [ 79.651006][ T194] R10: 00007ffd082e9ed0 R11: 0000000000000206 R12: 0000000000000000 [ 79.651048][ T194] R13: 0000000000000001 R14: 00007f67d8579680 R15: 00007f67d857b000 [ 79.651098][ T194] [ 79.651445][ C0] FAULT_INJECTION: forcing a failure. [ 79.651445][ C0] name failslab, interval 1, probability 100, space 0, times 24 [ 79.653100][ C1] CPU: 1 UID: 0 PID: 492 Comm: syz-executor Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 79.653191][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 79.653240][ C1] Call Trace: [ 79.653261][ C1] [ 79.653291][ C1] __dump_stack+0x21/0x30 [ 79.653386][ C1] dump_stack_lvl+0x140/0x1c0 [ 79.653467][ C1] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.653555][ C1] ? hrtimer_active+0x1ee/0x210 [ 79.653639][ C1] dump_stack+0x19/0x20 [ 79.653714][ C1] should_fail_ex+0x3c2/0x510 [ 79.653786][ C1] should_failslab+0xac/0x100 [ 79.653877][ C1] kmem_cache_alloc_node_noprof+0x45/0x420 [ 79.653940][ C1] ? __alloc_skb+0x10c/0x360 [ 79.654022][ C1] ? run_posix_cpu_timers+0x2d1/0x620 [ 79.654115][ C1] __alloc_skb+0x10c/0x360 [ 79.654198][ C1] wg_packet_send_keepalive+0x66/0x1d0 [ 79.654280][ C1] ? wg_expired_send_persistent_keepalive+0x48/0x80 [ 79.654348][ C1] wg_expired_send_persistent_keepalive+0x57/0x80 [ 79.654429][ C1] ? __cfi_wg_expired_send_persistent_keepalive+0x10/0x10 [ 79.654509][ C1] call_timer_fn+0x4c/0x300 [ 79.654596][ C1] ? __cfi_wg_expired_send_persistent_keepalive+0x10/0x10 [ 79.654714][ C1] __run_timer_base+0x6c0/0x9b0 [ 79.654788][ C1] ? timer_expire_remote+0xa0/0xa0 [ 79.654875][ C1] ? kvm_sched_clock_read+0x15/0x30 [ 79.654968][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 79.655054][ C1] run_timer_softirq+0x35/0x70 [ 79.655127][ C1] handle_softirqs+0x1aa/0x620 [ 79.655198][ C1] __irq_exit_rcu+0x47/0xb0 [ 79.655261][ C1] irq_exit_rcu+0xd/0x30 [ 79.655314][ C1] sysvec_apic_timer_interrupt+0x82/0x90 [ 79.655401][ C1] [ 79.655415][ C1] [ 79.655445][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 79.655527][ C1] RIP: 0010:queued_read_lock_slowpath+0x116/0x390 [ 79.655612][ C1] Code: 00 00 49 89 df 49 c1 ef 03 43 0f b6 04 27 84 c0 74 35 89 d9 80 e1 07 80 c1 03 38 c1 7c 29 48 89 df e8 6e 35 3a fc eb 1f f3 90 <43> 0f b6 04 27 84 c0 74 14 89 d9 80 e1 07 80 c1 03 38 c1 7c 08 48 [ 79.655664][ C1] RSP: 0018:ffffc9000b97fb00 EFLAGS: 00000286 [ 79.655718][ C1] RAX: 00000000000002ff RBX: ffffffff8740a040 RCX: ffffffff85a5fbf7 [ 79.655767][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8740a040 [ 79.655801][ C1] RBP: ffffc9000b97fba0 R08: ffffffff8740a043 R09: 1ffffffff0e81408 [ 79.655851][ C1] R10: dffffc0000000000 R11: fffffbfff0e81409 R12: dffffc0000000000 [ 79.655895][ C1] R13: 1ffff9200172ff60 R14: ffffffff8740a044 R15: 1ffffffff0e81408 [ 79.655954][ C1] ? queued_read_lock_slowpath+0xe7/0x390 [ 79.656067][ C1] ? __cfi_queued_read_lock_slowpath+0x10/0x10 [ 79.656165][ C1] _raw_read_lock+0x3d/0x40 [ 79.656230][ C1] __do_wait+0xd7/0x750 [ 79.656312][ C1] ? add_wait_queue+0x18a/0x1d0 [ 79.656385][ C1] do_wait+0x10f/0x380 [ 79.656468][ C1] kernel_wait4+0x1d5/0x2c0 [ 79.656550][ C1] ? hrtimer_init_sleeper+0x3e/0x180 [ 79.656637][ C1] ? __cfi_kernel_wait4+0x10/0x10 [ 79.656718][ C1] ? hrtimer_nanosleep+0x265/0x340 [ 79.656809][ C1] ? __cfi_child_wait_callback+0x10/0x10 [ 79.656902][ C1] ? __cfi_hrtimer_wakeup+0x10/0x10 [ 79.656963][ C1] __x64_sys_wait4+0x167/0x240 [ 79.657060][ C1] ? __cfi___x64_sys_wait4+0x10/0x10 [ 79.657151][ C1] ? __kasan_check_write+0x18/0x20 [ 79.657206][ C1] ? fpregs_restore_userregs+0x11c/0x260 [ 79.657288][ C1] ? switch_fpu_return+0x12/0x20 [ 79.657372][ C1] x64_sys_call+0x253c/0x2ee0 [ 79.657425][ C1] do_syscall_64+0x57/0xf0 [ 79.657494][ C1] ? clear_bhb_loop+0x50/0xa0 [ 79.657571][ C1] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.657651][ C1] RIP: 0033:0x7f5a38d59017 [ 79.657699][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 79.657719][ C1] RSP: 002b:00007ffd7f0c1360 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 79.657780][ C1] RAX: ffffffffffffffda RBX: 0000555555a94500 RCX: 00007f5a38d59017 [ 79.657844][ C1] RDX: 0000000040000001 RSI: 00007ffd7f0c13ec RDI: ffffffffffffffff [ 79.657902][ C1] RBP: 00007ffd7f0c13ec R08: 0000000000000000 R09: 0000000000000000 [ 79.657945][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 79.657986][ C1] R13: 0000000000000054 R14: 0000000000011efb R15: 00007ffd7f0c1440 [ 79.658036][ C1] [ 79.677640][ T110] CPU: 1 UID: 0 PID: 110 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 79.677745][ T110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 79.677787][ T110] Call Trace: [ 79.677809][ T110] [ 79.677839][ T110] __dump_stack+0x21/0x30 [ 79.677931][ T110] dump_stack_lvl+0x140/0x1c0 [ 79.678015][ T110] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.678106][ T110] dump_stack+0x19/0x20 [ 79.678206][ T110] should_fail_ex+0x3c2/0x510 [ 79.678278][ T110] should_failslab+0xac/0x100 [ 79.678347][ T110] kmem_cache_alloc_noprof+0x42/0x410 [ 79.678418][ T110] ? getname_flags+0xcc/0x6b0 [ 79.678496][ T110] getname_flags+0xcc/0x6b0 [ 79.678521][ T110] __x64_sys_unlink+0x3e/0x60 [ 79.678587][ T110] x64_sys_call+0x286c/0x2ee0 [ 79.678674][ T110] do_syscall_64+0x57/0xf0 [ 79.678772][ T110] ? clear_bhb_loop+0x50/0xa0 [ 79.678867][ T110] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.678943][ T110] RIP: 0033:0x7fb91bf15937 [ 79.678998][ T110] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 79.679058][ T110] RSP: 002b:00007ffc89ab6bb8 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 79.679158][ T110] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fb91bf15937 [ 79.679203][ T110] RDX: ffffffffffffffff RSI: 00007ffc89ab6ca0 RDI: 00005591733a602e [ 79.679255][ T110] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 79.679311][ T110] R10: 0000000000000000 R11: 0000000000000202 R12: 000055919d9c1880 [ 79.679346][ T110] R13: 00005591733c1100 R14: 00005591733a6008 R15: 0000000000000000 [ 79.679392][ T110] [ 79.682954][ T110] udevd[110]: could not unlink /run/udev/queue: Cannot allocate memory [ 79.683127][ C0] CPU: 0 UID: 0 PID: 194 Comm: crond Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 79.683219][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 79.683266][ C0] Call Trace: [ 79.683280][ C0] [ 79.683308][ C0] __dump_stack+0x21/0x30 [ 79.683418][ C0] dump_stack_lvl+0x140/0x1c0 [ 79.683499][ C0] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.683583][ C0] dump_stack+0x19/0x20 [ 79.683666][ C0] should_fail_ex+0x3c2/0x510 [ 79.683733][ C0] should_failslab+0xac/0x100 [ 79.683807][ C0] kmem_cache_alloc_node_noprof+0x45/0x420 [ 79.683874][ C0] ? __alloc_skb+0x10c/0x360 [ 79.683963][ C0] __alloc_skb+0x10c/0x360 [ 79.684037][ C0] ndisc_send_rs+0x322/0x880 [ 79.684097][ C0] ? ipv6_get_lladdr+0x1c2/0x200 [ 79.684186][ C0] addrconf_rs_timer+0x362/0x620 [ 79.684258][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 79.684330][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 79.684403][ C0] call_timer_fn+0x4c/0x300 [ 79.684487][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10 [ 79.684560][ C0] __run_timer_base+0x6c0/0x9b0 [ 79.684658][ C0] ? timer_expire_remote+0xa0/0xa0 [ 79.684756][ C0] ? common_interrupt+0x5c/0xb0 [ 79.684831][ C0] ? __cfi_lapic_next_event+0x10/0x10 [ 79.684897][ C0] run_timer_softirq+0x35/0x70 [ 79.684976][ C0] handle_softirqs+0x1aa/0x620 [ 79.685038][ C0] __irq_exit_rcu+0x47/0xb0 [ 79.685093][ C0] irq_exit_rcu+0xd/0x30 [ 79.685153][ C0] sysvec_apic_timer_interrupt+0x82/0x90 [ 79.685237][ C0] [ 79.685264][ C0] [ 79.685285][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 79.685368][ C0] RIP: 0010:_raw_write_unlock_irq+0x2d/0x60 [ 79.685451][ C0] Code: fa 55 48 89 e5 53 48 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 1c c6 07 00 fb 65 ff 0d 1b 0e 5f 7a <74> 08 5b 5d c3 cc cc cc cc cc e8 54 1e 64 fb eb f1 89 f9 80 e1 07 [ 79.685503][ C0] RSP: 0018:ffffc900010cfd48 EFLAGS: 00000246 [ 79.685556][ C0] RAX: 0000000000000000 RBX: ffff88811e739400 RCX: dffffc0000000000 [ 79.685607][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8740a040 [ 79.685650][ C0] RBP: ffffc900010cfd50 R08: 0000000000000003 R09: 0000000000000004 [ 79.685692][ C0] R10: dffffc0000000000 R11: fffff52000219f54 R12: 1ffff11023f8f57d [ 79.685735][ C0] R13: 1ffff11023f8f57c R14: 0000000000000000 R15: dffffc0000000000 [ 79.685793][ C0] do_exit+0x1914/0x2850 [ 79.685862][ C0] ? getname+0x1b/0x30 [ 79.685924][ C0] ? __cfi_do_exit+0x10/0x10 [ 79.686004][ C0] ? _raw_spin_lock_irq+0x93/0x120 [ 79.686093][ C0] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 79.686169][ C0] ? __kasan_check_write+0x18/0x20 [ 79.686230][ C0] ? do_user_addr_fault+0xbf5/0x1230 [ 79.686314][ C0] ? zap_other_threads+0x32f/0x370 [ 79.686402][ C0] do_group_exit+0x21f/0x2f0 [ 79.686476][ C0] __x64_sys_exit_group+0x43/0x50 [ 79.686558][ C0] x64_sys_call+0x2ed2/0x2ee0 [ 79.686613][ C0] do_syscall_64+0x57/0xf0 [ 79.686683][ C0] ? clear_bhb_loop+0x50/0xa0 [ 79.686757][ C0] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.686833][ C0] RIP: 0033:0x7f67d84796c5 [ 79.686863][ C0] Code: Unable to access opcode bytes at 0x7f67d847969b. [ 79.686894][ C0] RSP: 002b:00007ffd082ea0a8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 [ 79.686954][ C0] RAX: ffffffffffffffda RBX: 00007f67d857afe8 RCX: 00007f67d84796c5 [ 79.686996][ C0] RDX: 00000000000000e7 RSI: ffffffffffffff88 RDI: 0000000000000001 [ 79.687037][ C0] RBP: 0000000000000001 R08: 00007ffd082ea038 R09: 0000000000000000 [ 79.687079][ C0] R10: 00007ffd082e9ed0 R11: 0000000000000206 R12: 0000000000000000 [ 79.687121][ C0] R13: 0000000000000001 R14: 00007f67d8579680 R15: 00007f67d857b000 [ 79.687170][ C0] [ 79.689418][ T507] CPU: 0 UID: 0 PID: 507 Comm: kworker/u8:5 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 79.689519][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 79.689561][ T507] Workqueue: ipv6_addrconf addrconf_dad_work [ 79.689635][ T507] Call Trace: [ 79.689656][ T507] [ 79.689678][ T507] __dump_stack+0x21/0x30 [ 79.689757][ T507] dump_stack_lvl+0x140/0x1c0 [ 79.689840][ T507] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.689916][ T507] ? preempt_schedule_common+0x2d/0x60 [ 79.689998][ T507] dump_stack+0x19/0x20 [ 79.690081][ T507] should_fail_ex+0x3c2/0x510 [ 79.690153][ T507] should_failslab+0xac/0x100 [ 79.690226][ T507] kmem_cache_alloc_node_noprof+0x45/0x420 [ 79.690292][ T507] ? __local_bh_enable_ip+0x64/0x80 [ 79.690364][ T507] ? __alloc_skb+0x10c/0x360 [ 79.690453][ T507] ? ip6_ins_rt+0xe1/0x140 [ 79.690565][ T507] __alloc_skb+0x10c/0x360 [ 79.690648][ T507] mld_newpack+0x162/0xa10 [ 79.690713][ T507] ? __ipv6_ifa_notify+0xc52/0xee0 [ 79.690786][ T507] ? mld_sendpack+0xd10/0xd10 [ 79.690845][ T507] ? snmp6_fill_stats+0x9b0/0x9b0 [ 79.690908][ T507] ? timer_delete+0x101/0x3e0 [ 79.690980][ T507] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30 [ 79.691077][ T507] add_grec+0xf20/0x1400 [ 79.691141][ T507] ? work_grab_pending+0x301/0x830 [ 79.691216][ T507] ? mutex_lock+0x97/0x1d0 [ 79.691300][ T507] mld_send_initial_cr+0x157/0x320 [ 79.691374][ T507] ipv6_mc_dad_complete+0x8b/0x460 [ 79.691438][ T507] addrconf_dad_completed+0x74f/0xef0 [ 79.691509][ T507] ? addrconf_dad_stop+0x460/0x460 [ 79.691573][ T507] addrconf_dad_work+0xc7f/0x1550 [ 79.691638][ T507] ? __cfi_addrconf_dad_work+0x10/0x10 [ 79.691701][ T507] ? __kasan_check_write+0x18/0x20 [ 79.691764][ T507] ? pwq_dec_nr_in_flight+0x943/0xba0 [ 79.691829][ T507] ? _raw_spin_lock_irq+0x93/0x120 [ 79.691855][ T507] ? kick_pool+0xb9/0x540 [ 79.691881][ T507] process_scheduled_works+0x7f7/0x1060 [ 79.691906][ T507] worker_thread+0xc99/0x13f0 [ 79.691930][ T507] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 79.691956][ T507] ? __kasan_check_read+0x15/0x20 [ 79.691980][ T507] kthread+0x2c7/0x360 [ 79.692004][ T507] ? __cfi_worker_thread+0x10/0x10 [ 79.692038][ T507] ? __cfi_kthread+0x10/0x10 [ 79.692127][ T507] ret_from_fork+0x67/0xa0 [ 79.692224][ T507] ? __cfi_kthread+0x10/0x10 [ 79.692294][ T507] ret_from_fork_asm+0x1a/0x30 [ 79.692366][ T507] [ 80.061541][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 80.061596][ T36] audit: type=1400 audit(1785162545.100:185): avc: denied { read } for pid=657 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 92.110745][ T36] audit: type=1400 audit(1785162545.110:186): avc: denied { open } for pid=657 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 92.161250][ T46] bridge_slave_1: left allmulticast mode [ 92.166988][ T46] bridge_slave_1: left promiscuous mode [ 92.174393][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.183020][ T46] bridge_slave_0: left allmulticast mode [ 92.191956][ T46] bridge_slave_0: left promiscuous mode [ 92.207949][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.399128][ T46] veth1_macvtap: left promiscuous mode [ 92.404734][ T46] veth0_vlan: left promiscuous mode [ 92.561504][ T657] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.568693][ T657] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.575803][ T657] bridge_slave_0: entered allmulticast mode [ 92.582218][ T657] bridge_slave_0: entered promiscuous mode [ 92.588923][ T659] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.596355][ T659] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.603599][ T659] bridge_slave_0: entered allmulticast mode [ 92.609913][ T659] bridge_slave_0: entered promiscuous mode [ 92.618640][ T657] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.625874][ T657] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.633037][ T657] bridge_slave_1: entered allmulticast mode [ 92.639722][ T657] bridge_slave_1: entered promiscuous mode [ 92.645889][ T659] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.652993][ T659] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.660225][ T659] bridge_slave_1: entered allmulticast mode [ 92.666472][ T659] bridge_slave_1: entered promiscuous mode [ 92.702122][ T662] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.709292][ T662] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.716416][ T662] bridge_slave_0: entered allmulticast mode [ 92.722866][ T662] bridge_slave_0: entered promiscuous mode [ 92.729581][ T662] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.736651][ T662] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.743852][ T662] bridge_slave_1: entered allmulticast mode [ 92.750181][ T662] bridge_slave_1: entered promiscuous mode [ 92.830100][ T659] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.837192][ T659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.844551][ T659] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.851666][ T659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.882451][ T663] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.890078][ T663] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.897188][ T663] bridge_slave_0: entered allmulticast mode [ 92.903713][ T663] bridge_slave_0: entered promiscuous mode [ 92.916819][ T46] bridge_slave_1: left allmulticast mode [ 92.923132][ T46] bridge_slave_1: left promiscuous mode [ 92.928785][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.936345][ T46] bridge_slave_0: left allmulticast mode [ 92.942429][ T46] bridge_slave_0: left promiscuous mode [ 92.948082][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.955877][ T46] bridge_slave_1: left allmulticast mode [ 92.961710][ T46] bridge_slave_1: left promiscuous mode [ 92.967358][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.974911][ T46] bridge_slave_0: left allmulticast mode [ 92.980767][ T46] bridge_slave_0: left promiscuous mode [ 92.986421][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.994404][ T46] bridge_slave_1: left allmulticast mode [ 93.000135][ T46] bridge_slave_1: left promiscuous mode [ 93.005760][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.013437][ T46] bridge_slave_0: left allmulticast mode [ 93.019217][ T46] bridge_slave_0: left promiscuous mode [ 93.024858][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.188812][ T663] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.195908][ T663] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.203038][ T663] bridge_slave_1: entered allmulticast mode [ 93.209587][ T663] bridge_slave_1: entered promiscuous mode [ 93.228737][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.236784][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.259675][ T46] veth1_macvtap: left promiscuous mode [ 93.265217][ T46] veth0_vlan: left promiscuous mode [ 93.270963][ T46] veth1_macvtap: left promiscuous mode [ 93.276528][ T46] veth0_vlan: left promiscuous mode [ 93.281987][ T46] veth1_macvtap: left promiscuous mode [ 93.287582][ T46] veth0_vlan: left promiscuous mode [ 93.518400][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.525509][ T507] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.537101][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.544270][ T507] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.568513][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.575694][ T507] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.590496][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.597650][ T507] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.631544][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.638777][ T507] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.648436][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.655542][ T507] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.677965][ T659] veth0_vlan: entered promiscuous mode [ 93.687271][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.694427][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.702458][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.709563][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.723364][ T662] veth0_vlan: entered promiscuous mode [ 93.739501][ T659] veth1_macvtap: entered promiscuous mode [ 93.754318][ T662] veth1_macvtap: entered promiscuous mode [ 93.780428][ T657] veth0_vlan: entered promiscuous mode [ 93.823705][ T663] veth0_vlan: entered promiscuous mode [ 93.837363][ T678] udc dummy_udc.0: failed to start g1: -19 [ 93.843871][ T678] UDC core: g1: couldn't find an available UDC or it's busy [ 93.845751][ T657] veth1_macvtap: entered promiscuous mode [ 93.875617][ T663] veth1_macvtap: entered promiscuous mode [ 93.960698][ T36] audit: type=1400 audit(1785162559.000:187): avc: denied { node_bind } for pid=689 comm="syz.3.145" saddr=127.0.0.1 src=2049 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 94.104249][ T36] audit: type=1400 audit(1785162559.150:188): avc: denied { create } for pid=701 comm="syz.9.150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 94.146942][ T36] audit: type=1400 audit(1785162559.180:189): avc: denied { write } for pid=701 comm="syz.9.150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 94.227595][ T391] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 94.301488][ T312] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 94.333828][ T706] type mismatch for 10000000,10000000 old: write-back new: write-combining [ 94.342794][ T706] type mismatch for 20000000,20000000 old: write-back new: write-combining [ 94.377555][ T391] usb 1-1: Using ep0 maxpacket: 32 [ 94.383860][ T391] usb 1-1: too many endpoints for config 0 interface 0 altsetting 252: 223, using maximum allowed: 30 [ 94.405356][ T391] usb 1-1: config 0 interface 0 altsetting 252 has 1 endpoint descriptor, different from the interface descriptor's value: 223 [ 94.438166][ T391] usb 1-1: config 0 interface 0 has no altsetting 0 [ 94.444923][ T391] usb 1-1: New USB device found, idVendor=056a, idProduct=00c5, bcdDevice= 0.00 [ 94.463575][ T391] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.477066][ T311] playstation 0003:054C:05C4.0002: hidraw0: USB HID v0.01 Gamepad [syz1] on syz1 [ 94.485389][ T391] usb 1-1: config 0 descriptor?? [ 94.493686][ T312] usb 4-1: New USB device found, idVendor=0a99, idProduct=0001, bcdDevice= 0.00 [ 94.503851][ T312] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 94.512111][ T312] usb 4-1: Product: syz [ 94.516406][ T312] usb 4-1: Manufacturer: syz [ 94.978034][ T9] smpboot: CPU 1 is now offline [ 95.038368][ T36] audit: type=1400 audit(1785162560.090:190): avc: denied { create } for pid=729 comm="syz.9.160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 95.160373][ T36] audit: type=1400 audit(1785162560.210:191): avc: denied { mount } for pid=733 comm="syz.9.162" name="/" dev="configfs" ino=2463 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 95.222464][ T736] zram: Can't change algorithm for initialized device [ 95.236157][ T36] audit: type=1400 audit(1785162560.240:192): avc: denied { unmount } for pid=657 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 95.261506][ T736] zram: Cannot change disksize for initialized device [ 95.278558][ T736] ------------[ cut here ]------------ [ 95.284125][ T736] WARNING: CPU: 0 PID: 736 at drivers/block/zram/zram_drv.c:2513 zram_submit_bio+0x1cb8/0x1e50 [ 95.294664][ T736] Modules linked in: [ 95.298602][ T736] CPU: 0 UID: 0 PID: 736 Comm: syz.9.163 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 95.310027][ T736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 95.320136][ T736] RIP: 0010:zram_submit_bio+0x1cb8/0x1e50 [ 95.325884][ T736] Code: 85 aa 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 54 28 35 fe 0f 0b bb fb ff ff ff 4c 8b 7c 24 08 <0f> 0b 48 c7 c7 00 8d 61 86 89 de 48 8b 54 24 40 e8 c3 4f b2 fd 49 [ 95.345582][ T736] RSP: 0018:ffffc9000101f060 EFLAGS: 00010283 [ 95.351767][ T736] RAX: ffffffff83524b09 RBX: 00000000ffffffea RCX: 0000000000080000 [ 95.359804][ T736] RDX: ffffc90001251000 RSI: 0000000000000288 RDI: 0000000000000289 [ 95.367858][ T736] RBP: ffffc9000101f210 R08: ffff888117dc3d9b R09: 1ffff11022fb87b3 [ 95.375897][ T736] R10: dffffc0000000000 R11: ffffed1022fb87b4 R12: dffffc0000000000 [ 95.383973][ T736] R13: 0000000000000000 R14: 0000000000001000 R15: ffff88810ded8800 [ 95.392029][ T736] FS: 00007ffbad4726c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 95.401290][ T736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.407958][ T736] CR2: 000000110c28ce5f CR3: 000000013b046000 CR4: 00000000003526b0 [ 95.415977][ T736] Call Trace: [ 95.419333][ T736] [ 95.422291][ T736] ? should_fail_ex+0xd0/0x510 [ 95.427130][ T736] ? __cfi_zram_submit_bio+0x10/0x10 [ 95.432520][ T736] ? kasan_save_alloc_info+0x3a/0x50 [ 95.437967][ T736] ? __kasan_slab_alloc+0x73/0x90 [ 95.443111][ T736] __submit_bio+0x51c/0x9b0 [ 95.447766][ T736] ? blk_free_queue_rcu+0x60/0x60 [ 95.452823][ T736] ? __kasan_check_read+0x15/0x20 [ 95.458011][ T736] submit_bio_noacct_nocheck+0x5b5/0xab0 [ 95.463677][ T736] ? __cfi_submit_bio_noacct_nocheck+0x10/0x10 [ 95.469937][ T736] ? __kasan_check_read+0x15/0x20 [ 95.475018][ T736] ? bh_get_inode_and_lblk_num+0x274/0x360 [ 95.480979][ T736] submit_bio_noacct+0xc0e/0x1620 [ 95.486042][ T736] submit_bio+0x424/0x5b0 [ 95.490419][ T736] submit_bh_wbc+0x501/0x570 [ 95.495035][ T736] __block_write_begin_int+0x1305/0x1710 [ 95.500745][ T736] ? __cfi___block_write_begin_int+0x10/0x10 [ 95.506803][ T736] iomap_write_begin+0x8ed/0x1870 [ 95.511954][ T736] ? __sched_text_start+0x10/0x10 [ 95.517011][ T736] ? enqueue_task+0x1049/0x1100 [ 95.521928][ T736] ? ifs_set_range_uptodate+0x340/0x340 [ 95.527512][ T736] ? preempt_schedule_common+0x2d/0x60 [ 95.533001][ T736] ? I_BDEV+0x11/0x30 [ 95.537002][ T736] ? I_BDEV+0x11/0x30 [ 95.541017][ T736] ? inode_to_bdi+0xa7/0x100 [ 95.545632][ T736] ? fault_in_readable+0x119/0x160 [ 95.550807][ T736] ? fault_in_iov_iter_readable+0x1d4/0x320 [ 95.556760][ T736] iomap_file_buffered_write+0x3ca/0xc60 [ 95.562574][ T736] ? ktime_get_coarse_real_ts64+0x113/0x130 [ 95.568551][ T736] ? __cfi_inode_set_ctime_current+0x10/0x10 [ 95.574567][ T736] ? __cfi_iomap_file_buffered_write+0x10/0x10 [ 95.580881][ T736] ? down_read+0x7f/0xe0 [ 95.585167][ T736] ? __cfi_down_read+0x10/0x10 [ 95.590063][ T736] ? mnt_put_write_access_file+0xbb/0x100 [ 95.595851][ T736] blkdev_write_iter+0x555/0x750 [ 95.602024][ T736] vfs_write+0x762/0xfd0 [ 95.606433][ T736] ? __cfi_vfs_write+0x10/0x10 [ 95.611344][ T736] ksys_write+0x145/0x260 [ 95.615717][ T736] ? xfd_validate_state+0x68/0x140 [ 95.620898][ T736] ? __cfi_ksys_write+0x10/0x10 [ 95.625774][ T736] ? __kasan_check_write+0x18/0x20 [ 95.630939][ T736] ? fpregs_restore_userregs+0x11c/0x260 [ 95.636622][ T736] __x64_sys_write+0x7f/0x90 [ 95.641277][ T736] x64_sys_call+0x271c/0x2ee0 [ 95.645987][ T736] do_syscall_64+0x57/0xf0 [ 95.650464][ T736] ? clear_bhb_loop+0x50/0xa0 [ 95.655178][ T736] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 95.661150][ T736] RIP: 0033:0x7ffbac59de99 [ 95.665595][ T736] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.685359][ T736] RSP: 002b:00007ffbad472028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 95.693872][ T736] RAX: ffffffffffffffda RBX: 00007ffbac825fa0 RCX: 00007ffbac59de99 [ 95.701917][ T736] RDX: 0000000000000006 RSI: 0000200000000480 RDI: 0000000000000005 [ 95.709948][ T736] RBP: 00007ffbac633eaf R08: 0000000000000000 R09: 0000000000000000 [ 95.718071][ T736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.726067][ T736] R13: 00007ffbac826038 R14: 00007ffbac825fa0 R15: 00007ffde82873e8 [ 95.734086][ T736] [ 95.737209][ T736] ---[ end trace 0000000000000000 ]--- [ 95.766624][ T36] audit: type=1400 audit(1785162560.800:193): avc: denied { write } for pid=286 comm="syz-executor" path="pipe:[2810]" dev="pipefs" ino=2810 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 95.845526][ T311] playstation 0003:054C:05C4.0002: Failed to retrieve feature with reportID 18: -5 [ 95.870045][ T311] playstation 0003:054C:05C4.0002: Failed to retrieve DualShock4 pairing info: -5 [ 95.907285][ T311] playstation 0003:054C:05C4.0002: Failed to get MAC address from DualShock4 [ 95.928771][ T311] playstation 0003:054C:05C4.0002: Failed to create dualshock4. [ 96.037147][ T311] playstation 0003:054C:05C4.0002: probe with driver playstation failed with error -5 [ 96.047328][ T711] playstation 0003:054C:05C4.0002: Parse failed [ 96.055273][ T711] playstation 0003:054C:05C4.0002: probe with driver playstation failed with error -12 [ 96.110004][ T507] bridge_slave_1: left allmulticast mode [ 96.118611][ T507] bridge_slave_1: left promiscuous mode [ 96.124279][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.133250][ T9] usb 4-1: USB disconnect, device number 4 [ 96.153966][ T507] bridge_slave_0: left allmulticast mode [ 96.167577][ T507] bridge_slave_0: left promiscuous mode [ 96.173236][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.247384][ T391] usbhid 1-1:0.0: can't add hid device: -71 [ 96.287567][ T391] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 96.309342][ T507] veth1_macvtap: left promiscuous mode [ 96.314887][ T507] veth0_vlan: left promiscuous mode [ 96.368042][ T391] usb 1-1: USB disconnect, device number 3 [ 96.502266][ T736] zram: Decompression failed! err=-22, page=0 [ 96.588462][ T507] bridge_slave_1: left allmulticast mode [ 96.594170][ T507] bridge_slave_1: left promiscuous mode [ 96.607947][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.627915][ T507] bridge_slave_0: left allmulticast mode [ 96.633587][ T507] bridge_slave_0: left promiscuous mode [ 96.647619][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.668132][ T507] bridge_slave_1: left allmulticast mode [ 96.673806][ T507] bridge_slave_1: left promiscuous mode [ 96.686125][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.695602][ T507] bridge_slave_0: left allmulticast mode [ 96.701640][ T507] bridge_slave_0: left promiscuous mode [ 96.707259][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.790756][ T507] veth1_macvtap: left promiscuous mode [ 96.796320][ T507] veth0_vlan: left promiscuous mode [ 96.801897][ T507] veth1_macvtap: left promiscuous mode [ 96.807423][ T507] veth0_vlan: left promiscuous mode [ 97.008706][ T507] bridge_slave_1: left allmulticast mode [ 97.014412][ T507] bridge_slave_1: left promiscuous mode [ 97.020114][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.027813][ T507] bridge_slave_0: left allmulticast mode [ 97.033473][ T507] bridge_slave_0: left promiscuous mode [ 97.039144][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.089344][ T507] veth1_macvtap: left promiscuous mode [ 97.094927][ T507] veth0_vlan: left promiscuous mode