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", "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ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0)
ioctl$VIDIOC_ENUMSTD(r0, 0xc0405619, &(0x7f0000000300)={0x6, 0x80008, "9451d9d094b13e9c985a453a0facb1768f1cb9da896b40b8", {0xffff, 0x40}, 0x1800000000000000})
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000180)='X', 0xffcd, 0xfffffffffffffffe)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x200, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200)='SEG6\x00')
sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:18 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:18 executing program 1:

16:39:18 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0)
sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)="f6faa2e1e0ad478fb80838884bb1436a8d6fe1bff880326450b10876a6b8eaa9bfb3267a301bee0ccf6e1cf1c18e4776507e192ed3aeaf94af730d632cb0537eb20d92df05046bca0eda73cabaace0b0de07b58cdeedaa218841961a7f0c6367f1cf07b44a8f7d02a34353d8f39421e8e60ae84b215f368e25e5e91d669e19b7f46353a530de6a52ecd5de7743c1cbba445c381e63cab4aa0f84b99017b260", 0x9f}, {&(0x7f0000000180)="a468311ca6b31e78518800d5359b33f7f958e0283022f40093eda0c23bf3400f8ff58b34ba445f4b48a921a4a1b83ee5bdebea8064cc7bc77ef48e6fd5a544e6fd0f4577be805afdff7717327e6b6b273ff0acf9142b618487c0051d9db8612af1ef5c086751d05953d740a9b563f71a794ba9acb784321c58a6de", 0x7b}, {&(0x7f0000000300)="a0d0c4e6270afdbed491167a51f0b0099b428c9a652812a31a751cc0c8c76c9136c771e17cc53a90e2bcf978f48d39e23ceec351b9af1993efb254d3611b933701b3dbb13ca73038cd6b4beade37233418b83bb16cd56adbb519fce018e5ef41d21da703f3f2ec5249a9236cde5893b2cf026c366bef", 0x76}], 0x3, &(0x7f00000003c0)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x20, 0x4080}, 0x4000800)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000500)="3e3971a604ed27affb2fc617908d5529d3c501de72e32d5e86f606e5122aa9f2fbd94438133f0ab7f5c59ded442f0466f6b75d1653b57da23566bc4065411bf1bf54baf6b2fc5f17666752f71187468300a61eaccfcf99f13e26b80a13ae54b4089b6b0c3dddc49c6d855937a3ff4bc26359c7a2b3af957112922c46f1dc41c44b2034f1b1399b270450")
ioctl$UI_END_FF_UPLOAD(r1, 0x406055c9, &(0x7f0000000600)={0x10, 0x3, {0x55, 0x8, 0x7, {0x0, 0x6}, {0x1, 0x3ff}, @ramp={0x1, 0x3, {0xc0, 0x5, 0x5, 0x9}}}, {0x0, 0x3, 0x3ff, {0x6, 0x8000}, {0xbd0, 0x7}, @cond=[{0x100, 0x7, 0x0, 0x10000, 0x0, 0x3ff}, {0xb2, 0x5, 0x4, 0x10000, 0x50000, 0x1}]}})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = semget$private(0x0, 0x2, 0x400)
semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000000140)=""/13)
request_key(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={'syz', 0x1}, &(0x7f0000000800)='syz', 0x0)
request_key(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={'syz', 0x0}, &(0x7f00000008c0)='user#posix_acl_accesscgroup-!:^(em0,bdevmime_typetrusted\x00', 0xfffffffffffffffe)
add_key(&(0x7f0000000900)='cifs.spnego\x00', &(0x7f0000000940)={'syz', 0x1}, &(0x7f0000000980)="2a7a51b58571eef5ce19d2cc1c26f16bc89ade2e2de012005033e353d37c2574d99895dffefcaf6692d385dbf2930730cdc741ec336957bfce01dc5613133482b39b20546ba9e3204b9b6c715f9ebdba9e05b6fb4e", 0x55, r0)
request_key(&(0x7f0000000a00)='blacklist\x00', &(0x7f0000000a40)={'syz', 0x3}, &(0x7f0000000a80)='keyring\x00', 0xffffffffffffffff)
ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000ac0))
r3 = add_key(&(0x7f0000000b40)='trusted\x00', &(0x7f0000000b80)={'syz', 0x3}, &(0x7f0000000bc0)="bf7ba770a6e8bb39e3a9403da0e592d57655270592408ca4f6b8df5ac41d23774ebb4681d84056f822cb1eb91c407a6a9c7b6b4dbc1e8da1d8a245dd846c448fece32a2f0ee3709a072ee9395ee14edc0030bf253ba1afe2fba56b2aedcc4ec3d46fefcd457c2a248a3b027fad958a486d6b7372dabaaba37125e5b5eb57d952f195868f93490d5c7b275076cb67e855c4903c91ddc25224937d79d52f144070950e8a46189a24b3b71a692af8c8f072cb71962af82a", 0xb6, 0xffffffffffffffff)
add_key$keyring(&(0x7f0000000c80)='keyring\x00', 0x0, 0x0, 0x0, r3)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r4, r0, r4}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:18 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ff0000003fffff00000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:18 executing program 1:
r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x10, 0x1)
ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000180)={0x80102, 0x3aa81})

[  847.877100][T28691] IPv6: NLM_F_REPLACE set, but no existing node found!
[  848.013101][T28698] usb usb6: usbfs: process 28698 (syz-executor.1) did not claim interface 0 before use
16:39:19 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x20100, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8)
socket$netlink(0x10, 0x3, 0xe)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x40000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:19 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:19 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffeffff00000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:19 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0xc)
ioctl$VIDIOC_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000240)={0x0, 0x0, [], @bt={0x7fff, 0x8, 0xfff, 0x9, 0x7f, 0x0, 0x4, 0x4}})
r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x0, r2)
getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0))
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:19 executing program 1:
syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cgroup.events\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000680)='SEG6\x00')
sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x4c, r1, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x14, 0x4, [0x7, 0x40, 0x4480, 0x3]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x661406a1}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xfffffffffffffffe}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48000}, 0x80)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x0, 0x0)
ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000140)={0x4})
r5 = syz_open_dev$sndseq(&(0x7f0000000800)='/dev/snd/seq\x00', 0x0, 0x1)
r6 = dup2(r5, r3)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000280)={0x0, 0x8, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'})
ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000000040)={0x6, 0x6633, 0xfffffffffffffeff, 0x2, 0x3, 0x5})
setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="f80000000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbff00"/272], 0x1)
write$sndseq(r3, &(0x7f0000000000), 0xffd7)
ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000000000)=0x456)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f00000003c0), 0x8)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=@known='trusted.overlay.opaque\x00', 0x0, 0x0, 0x3)
getsockname$unix(0xffffffffffffffff, &(0x7f0000000240), 0x0)
syz_open_procfs(r2, &(0x7f00000000c0)='fd/3\x00')

[  848.275562][T28711] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:19 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:19 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffeffffffffff00000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:19 executing program 2:
openat$kvm(0xffffffffffffff9c, 0x0, 0x7fffd, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xedX#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80')
openat$cgroup_ro(r0, &(0x7f0000000480)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed<?\xc7\xb6s\xca\xff\x96\x9a}+Q\xd2\xd9{\xca\x86Vw\xde\xb3\x86\x91\xfd\xb5p\xdb$ j\xfb\xf8\xedw\xf4\x161a.\xc7\n\xe0X?\xc4\xf4BW\x01\x1f-\xcc\x01\xd0W\xc8\xf09\fV\x1b|A)\xb8\xda#NP\x1c\x9d\x93#V\x9f\"Kgn{\x96\xaa\xbd0\x8ef\x9d\xb88CP(}w\x8c\xbb\xdc%\ax \x10\xd1\n(\xa8=\xf54\xa9\xcb\xe9\x97T\xcf\xcf\x87t\x81\xfa\xaa\xf30\x8b\xb7\xea\xfc^\xb6\x95\x87E\x11\x89\x7f\xa0m\xd3&\tHvtD\x83\\6\xe0t\xa8\xdd\xa3\xa4\xd2\xb9\xb9{+\x1d\xa3\xd5Z;]*2\x99Os\bVW5\xe6\xe7\xdb\x95\x8d\xffY\xe0s\x7f\x9eK,\xae\xaeX\x15M@\xdd\x04`\xea\x03\xf7\x7f:\xc8HU3\xabX}\xa7S8s\xdb_\xc5\x9c\xc9Rw\x90G\xf3J\x9c\x8f\x91\xa1\xd6\x055?m\xed\x94\x9c\xb7(\x0f\xd3\xbc\xba\xc6T\xdd\x15\xf7+*Z3\x8e_Z\xa3k\xe4R\x1e\xc8\vYV\x8a\x8d\xad\x8cI\x88\fM\x19JX\x1f\xffe#|\x06\xfa86\xcb\x93\xea\xab\xcc\x864fC*I\x7fM\t7\x94}\x06\x1d\xc3\x9co-\xdd\xa6\x1b\xa8_\x1fBl\xc4:\xae\xfe4\x9e\xa9T\x91\xd9w\x05\xf8{\xd6@', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00')
lseek(r1, 0x20400000, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf}, 0x2000008f)
mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000658000/0x3000)=nil)
madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8)
setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, 0x0)
statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20)
r2 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0x0, 0x2)
ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000240)={{0x0, 0x7ff, 0xbd, 0x200}, 'syz1\x00', 0x1f})
r3 = request_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={'syz', 0x2}, &(0x7f0000000340)='user\x00', 0xfffffffffffffffc)
r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000800)="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", 0x12a, r3)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r4, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000940)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0x0, 0x0, 0x10c, 0x2e4, 0x0, 0x2e4, 0x2e4, 0x2e4, 0x2e4, 0x2e4, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x10c}, @common=@inet=@TEE={0x44, 'TEE\x00', 0x1, {@ipv6=@ipv4={[], [], @remote}, 'rose0\x00', 0x100000000}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xe}, @empty, [0xffffffff, 0xff, 0xffffff00, 0xffffffff], [0xff, 0xff0000ff, 0xff000000], 'bond_slave_1\x00', 'ip_vti0\x00', {}, {0xff}, 0x2f, 0x3, 0x2}, 0x0, 0xc8, 0xec}, @REJECT={0x24, 'REJECT\x00', 0x0, {0xd}}}, {{@ipv6={@rand_addr="2e4118af81908792ffc4039e4184ee44", @remote, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], [0xffffff00, 0xe994fa2baa4a4995, 0xff000000, 0xffffffff], 'veth1\x00', 'erspan0\x00', {0xff}, {}, 0x7f, 0x5, 0x5, 0x1}, 0x0, 0xc8, 0xec}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24}}}}, 0x40c)
r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400001, 0x0)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000100)={{0x10000, 0x5, 0x3, 0x100000001, 0x9, 0x7}, 0x4, 0x100, 0x1})
getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, 0x0, 0x0)
ioctl$BLKPG(r5, 0x1269, &(0x7f0000000380)={0x1, 0xf51, 0x1000, &(0x7f0000000d80)="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"})
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)

16:39:19 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  848.451278][T28727] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:19 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = dup(0xffffffffffffffff)
ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0245720, &(0x7f0000000280)={0x1, {0x0, 0x989680}, 0x800, 0x2})
r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00')
sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r4, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8485}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xf5c0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x48010}, 0x95fad35beedeceee)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:19 executing program 1:
syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cgroup.events\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000680)='SEG6\x00')
sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x4c, r1, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x14, 0x4, [0x7, 0x40, 0x4480, 0x3]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x661406a1}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xfffffffffffffffe}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48000}, 0x80)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x0, 0x0)
ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000140)={0x4})
r5 = syz_open_dev$sndseq(&(0x7f0000000800)='/dev/snd/seq\x00', 0x0, 0x1)
r6 = dup2(r5, r3)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000280)={0x0, 0x8, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'})
ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000000040)={0x6, 0x6633, 0xfffffffffffffeff, 0x2, 0x3, 0x5})
setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="f80000000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbff00"/272], 0x1)
write$sndseq(r3, &(0x7f0000000000), 0xffd7)
ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000000000)=0x456)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f00000003c0), 0x8)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=@known='trusted.overlay.opaque\x00', 0x0, 0x0, 0x3)
getsockname$unix(0xffffffffffffffff, &(0x7f0000000240), 0x0)
syz_open_procfs(r2, &(0x7f00000000c0)='fd/3\x00')

16:39:19 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440), 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:19 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffff0000003fff00000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:19 executing program 5:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0)
connect$vsock_stream(r0, &(0x7f0000000600)={0x28, 0x0, 0x2711, @hyper}, 0x10)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x100)
r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180)='NET_DM\x00')
sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r3, 0x4, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40000)
add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340)="345609cebe4584757c4919345ca48eec126f2f773eabffb4f2bd868927690de80ac8f1516d", 0x25, 0xfffffffffffffff9)
r4 = add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000500)="9ad7c572c0c1035db063979cf493e66bd05ad1e89010707da4f372f1c95766e6c665dc37f9b988a3b891867684991dfa22b6fcf7192a6729fe2e65671cb6ef2db8e062239d6762e20037b71952a3bfb32a54a05e15b4fd83aaf8611ba87908822795dd37b93c70bd2518b05f2f2874aac32b", 0x72, 0xfffffffffffffffa)
socket$inet_sctp(0x2, 0x5, 0x84)
add_key$keyring(&(0x7f0000000580)='keyring\x00', 0x0, 0x0, 0x0, r4)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r5, r1, r5}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  848.803696][T28752] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:19 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440), 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:19 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffffeff00000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:19 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440), 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:19 executing program 1:
syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cgroup.events\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000680)='SEG6\x00')
sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x4c, r1, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x14, 0x4, [0x7, 0x40, 0x4480, 0x3]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x661406a1}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xfffffffffffffffe}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48000}, 0x80)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x0, 0x0)
ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000140)={0x4})
r5 = syz_open_dev$sndseq(&(0x7f0000000800)='/dev/snd/seq\x00', 0x0, 0x1)
r6 = dup2(r5, r3)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000280)={0x0, 0x8, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'})
ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000000040)={0x6, 0x6633, 0xfffffffffffffeff, 0x2, 0x3, 0x5})
setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="f80000000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbff00"/272], 0x1)
write$sndseq(r3, &(0x7f0000000000), 0xffd7)
ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000000000)=0x456)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f00000003c0), 0x8)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=@known='trusted.overlay.opaque\x00', 0x0, 0x0, 0x3)
getsockname$unix(0xffffffffffffffff, &(0x7f0000000240), 0x0)
syz_open_procfs(r2, &(0x7f00000000c0)='fd/3\x00')

[  849.106830][T28765] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:20 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x400, 0x0)
setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000280)=0x20, 0x4)
recvfrom$inet6(r3, &(0x7f00000002c0)=""/101, 0x65, 0x12143, &(0x7f0000000340)={0xa, 0x4e23, 0x5, @mcast2, 0x4}, 0x1c)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000180)="bd27e7b8e21941ab8625a3e05505682f6a54e3acbfaf181e29ee528cbad97bf7ed2d22e13c26c91e6d9b42b87c42b1cf7f6770ffb4b38867ac6ca3cd3bee2c54ac0edb5edc4efe39ce6e2e53d24af654790ee383d2e5f5f894f8507b457f9baf26c740046464796e9b33f8ffdcbb9f54882a", 0x72, r1)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:20 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffeffffffff00000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:20 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd48", 0x60)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:20 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm_plock\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000300)={0x5, 0x0, 0x1, 0x800})
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x1, 0x0)
ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000001c0)=0xfffffffffffeffff)
r3 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x1ff, 0x701980)
ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000240)={r3, 0x7fff, 0x8, r3})
ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r3, 0xc0205710, &(0x7f0000000100)={0x1, 0x2, 0x2, 0x7})
r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
eventfd2(0xffffffffffffffff, 0x7ffff)
r5 = gettid()
fcntl$lock(r3, 0x27, &(0x7f0000000280)={0x0, 0x7, 0x101, 0x4, r5})
ioctl$VIDIOC_TRY_FMT(r3, 0xc0cc5640, &(0x7f0000000800)={0xf, @win={{0x200, 0x0, 0x0, 0x4}, 0x4, 0x2, &(0x7f0000000400)={{0x800, 0x9616, 0x200, 0xf7}, &(0x7f00000003c0)={{0x10000, 0x9, 0x401, 0x1ab}, &(0x7f0000000340)={{0x1f, 0x6, 0xaaa, 0x9db}}}}, 0x10001, &(0x7f0000000600)="880969c501d937d906fedc64f5b3cbdb50e6ad42cac9edd9c4f6cadd4c634737353aec262f64ad8fcd6bc4cb436a37fa812d75e297dffc64a14e948428f80bcbe4ff20ab72dad332d83d0216562bff33586a934d8204db0f3cbe9b626bc2bbcbf509460a28f225542f048e1fcf5fe868ada9f78f8a2e38e2940eff7180846286c57861a77f27869962a7c618797c3b9ad2c2afdfa0a528d5ca55b42ad3a31c18fb68f2fbacdf7617b8247fdf99ef9781a536abf418941d4967dc4275ad9102055c2d4f0e63a1fde6", 0x9}})
keyctl$dh_compute(0x17, &(0x7f0000000080)={r4, r0, r4}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:20 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd48", 0x60)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  849.389534][T28784] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:20 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffff0000003f00000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:20 executing program 1:
recvmmsg(0xffffffffffffff9c, &(0x7f00000031c0)=[{{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x8}}], 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/route\x00')
preadv(r0, &(0x7f0000000480), 0x10000000000001d6, 0x6c00000000000000)

[  849.610029][T28793] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:20 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
write$USERIO_CMD_REGISTER(r1, &(0x7f0000000100)={0x0, 0x5}, 0x2)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:20 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd48", 0x60)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:20 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$unlink(0x9, r0, r1)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000180), 0x1e, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
keyctl$search(0xa, r1, &(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={'syz', 0x3}, r1)

16:39:20 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffffffe00000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:20 executing program 1:

16:39:20 executing program 1:
clone(0x200, 0x0, 0x0, 0x0, 0x0)
mknod(&(0x7f00000000c0)='./file0\x00', 0x103c, 0x0)
execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r0 = gettid()
timer_create(0x0, &(0x7f0000000340)={0x0, 0x12}, &(0x7f00009b1ffc))
timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0)
process_vm_writev(r0, &(0x7f0000001700)=[{&(0x7f0000000580)=""/81, 0x51}], 0x1, &(0x7f0000002ac0)=[{&(0x7f0000001740)=""/90, 0x5a}], 0x1, 0x0)
r1 = gettid()
tkill(r1, 0x1000000000016)

[  849.915976][T28810] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:20 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x101800, 0x2)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

16:39:20 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9b", 0x90)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:21 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ipx, &(0x7f0000000180)=0x80, 0x0)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x74, r3, 0x701, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffffd}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffffffffff00}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2a14}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x4048050)

16:39:21 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffeffffff00000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:21 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9b", 0x90)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:21 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = dup(0xffffffffffffffff)
ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0245720, &(0x7f0000000280)={0x1, {0x0, 0x989680}, 0x800, 0x2})
r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00')
sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r4, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8485}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xf5c0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x48010}, 0x95fad35beedeceee)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  850.302888][T28836] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:21 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x280000, 0x0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000180)=0x1e)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:21 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff02000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:21 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000240)={'syz'}, &(0x7f0000000080)='X', 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0)
setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000280)={{0x4, 0x1000}, 0x10}, 0x10)
r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x100)
mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x222, 0x852e)
accept4$tipc(r2, &(0x7f0000000180)=@name, &(0x7f00000001c0)=0x10, 0x800)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)

16:39:21 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9b", 0x90)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:21 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r3 = dup3(r1, r1, 0x80000)
getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
write$binfmt_elf64(r1, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x10000, 0x705, 0x10000, 0x0, 0x3, 0x0, 0x6162f1e2, 0x166, 0x40, 0x332, 0x3f, 0x5, 0x38, 0x41e, 0xc1d, 0x3f, 0x20}, [{0x60000000, 0xfffffffffffffff7, 0x8, 0xcd, 0xfffffffffffffffa, 0x4, 0x9, 0xfec}, {0x0, 0x4a3, 0x8, 0x2, 0x7, 0x6, 0x5, 0x8}], "197d5495ab3f", [[]]}, 0x1b6)

16:39:21 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000000c0)="be9601270fd6413da238d46d5fe0c06d6efe18e97c", 0x15)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003b80)='/proc/self/net/pfkey\x00', 0x10002, 0x0)
getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000003bc0), &(0x7f0000003c40)=0x60)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
modify_ldt$read(0x0, &(0x7f0000000280)=""/63, 0x3f)
r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xff80, 0x80c0)
mq_notify(r4, &(0x7f0000000240)={0x0, 0x11, 0x6, @thr={&(0x7f0000000800)="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", &(0x7f0000000180)="2a513396d4508b081e209238134de190611ff91af896ec3d6a927bf63a1b9c0d02a6536e94db8550df7b0a12a39e5a076697e7c247745be6bd68be533964c9a3769ac51b03c7ecdc45038823a1ec4f"}})
r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x1)
write$UHID_DESTROY(r5, &(0x7f0000000080), 0x20000084)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
write$P9_RREAD(r4, &(0x7f0000000600)={0xc8, 0x75, 0x1, {0xbd, "e2a9014c2601d3b67f8bf498e301873cd1c0eed5eccc2efc5f4469eaa13e8a3d42224cd42e29edb2e2dc05b14b28da96b6cc766afb07c7a365799fd95d8fb376e9d6ea837aadc8b8dfa5ffad88ec2361aba6b857237ea8c7cb0a3ca264506d55e795333643550567117c8b70416572da49f71ef283d873ebf8f7b40da5ada4d606de4ac076f3c84ef18ce04d0c866a9161898ebd3bb6bed9aa152725a479609660e65651d4d4fbafc9438eabe20a54c4b817d1b0c76caab88bda5eb275"}}, 0xc8)

[  850.849608][T28865] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:21 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3", 0xa8)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:21 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
r1 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x20100, 0x0)
ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000100)={0x5524, 0x10000})
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:21 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff03000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  851.086303][T28879] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:22 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3", 0xa8)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:22 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff04000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:22 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fsetxattr$security_capability(r1, &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000240)=@v3={0x3000000, [{0x400, 0x9}, {0x1000, 0xd7}], r3}, 0x18, 0x1)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  851.356090][T28887] IPv6: NLM_F_REPLACE set, but no existing node found!
[  851.568493][    C1] net_ratelimit: 20 callbacks suppressed
[  851.568501][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  851.580043][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:22 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
prctl$PR_GET_DUMPABLE(0x3)

16:39:22 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3", 0xa8)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:22 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff05000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:22 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
munlockall()
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8500, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={<r3=>0x0, @in={{0x2, 0x4e23, @local}}, 0x8, 0x1}, &(0x7f0000000100)=0x88)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="41000000570ad534add4ed1b8c0ea7237ea4cde7c67205141411e31ae6f0b7e310cc120e5153a613edf554fd0ba7781c624044e5881b7b8e25d5040b819d3fcf3c9260dd3cadc9ef554cb52ffde6ea0dac2287c0ddb4918696f6e613f6015a81ae05b4274a5547b60d83e6d0a57dc8ccf92879e4e2af6e10ec7cd755228512dd739c07453e93cf113ea180e731a837b272d930e43ab5e37b2106dd3ca869fde79413aa9b10d56d98958f17550267ae4e86d933998b0045e01fb2a7fc7cfb675af6792f215408af5862565a2cced41077cdf34cb091ad97a1ee1ad762a075280da89dd889d2be14bdf12addaa6c0a000000000000000000"], &(0x7f0000000300)=0x49)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  851.888528][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  851.894374][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:22 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3", 0xb4)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  851.969072][T28905] IPv6: NLM_F_REPLACE set, but no existing node found!
[  852.048480][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  852.054345][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:22 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000000c0)="be9601270fd6413da238d46d5fe0c06d6efe18e97c", 0x15)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003b80)='/proc/self/net/pfkey\x00', 0x10002, 0x0)
getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000003bc0), &(0x7f0000003c40)=0x60)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
modify_ldt$read(0x0, &(0x7f0000000280)=""/63, 0x3f)
r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xff80, 0x80c0)
mq_notify(r4, &(0x7f0000000240)={0x0, 0x11, 0x6, @thr={&(0x7f0000000800)="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", &(0x7f0000000180)="2a513396d4508b081e209238134de190611ff91af896ec3d6a927bf63a1b9c0d02a6536e94db8550df7b0a12a39e5a076697e7c247745be6bd68be533964c9a3769ac51b03c7ecdc45038823a1ec4f"}})
r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x1)
write$UHID_DESTROY(r5, &(0x7f0000000080), 0x20000084)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
write$P9_RREAD(r4, &(0x7f0000000600)={0xc8, 0x75, 0x1, {0xbd, "e2a9014c2601d3b67f8bf498e301873cd1c0eed5eccc2efc5f4469eaa13e8a3d42224cd42e29edb2e2dc05b14b28da96b6cc766afb07c7a365799fd95d8fb376e9d6ea837aadc8b8dfa5ffad88ec2361aba6b857237ea8c7cb0a3ca264506d55e795333643550567117c8b70416572da49f71ef283d873ebf8f7b40da5ada4d606de4ac076f3c84ef18ce04d0c866a9161898ebd3bb6bed9aa152725a479609660e65651d4d4fbafc9438eabe20a54c4b817d1b0c76caab88bda5eb275"}}, 0xc8)

16:39:22 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x3)
ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:22 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff06000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:23 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3", 0xb4)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  852.205354][T28917] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:23 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000380)='X', 0xfe3b, 0xfffffffffffffffe)
prctl$PR_GET_CHILD_SUBREAPER(0x25)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0)
ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0xa18, 0x8, 0x200, 0x7, 0x56a, 0x8})
r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x149, 0xfffffffffffffffd)
syz_open_dev$vivid(&(0x7f0000000180)='/dev/video#\x00', 0x3, 0x2)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:23 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff07000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:23 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3", 0xb4)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:23 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = semget$private(0x0, 0x3, 0x1)
semctl$GETPID(r1, 0x3, 0xb, &(0x7f00000003c0)=""/54)
r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r3 = syz_open_dev$mouse(&(0x7f0000000600)='/dev/input/mouse#\x00', 0x4, 0x113000)
ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000640))
keyctl$instantiate_iov(0x14, r2, &(0x7f0000000580)=[{&(0x7f0000000800)="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", 0x1000}], 0x1, r0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='pids.current\x00', 0x0, 0x0)
lsetxattr$security_smack_transmute(&(0x7f0000000400)='./file0\x00', &(0x7f0000000500)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000540)='TRUE', 0x4, 0x3)
socketpair(0x5, 0x1, 0x7ff, &(0x7f0000000340)={<r4=>0xffffffffffffffff})
setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, 0x0, 0x36b)
r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vfio/vfio\x00', 0x40, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0)={<r6=>0xffffffffffffffff}, 0x13f}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_IP(r5, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0xf6}, {0xa, 0x4e24, 0x1000, @remote, 0x800}, r6, 0x8}}, 0x48)
r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0)
ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000000100)={0x80003ff, 0x5, 0x20, 0xd053, 0x2, 0x6c})
r8 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r8, r0, r8}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
prctl$PR_CAPBSET_READ(0x17, 0x1c)
getpeername(r7, &(0x7f0000000680)=@nl, &(0x7f0000001800)=0x80)

[  852.403283][T28928] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:23 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x0, 0x0)
ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0xfff, 0x5, 0xaeeb830, 0x8, 0xab, 0x100000000})
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:23 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff08000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  852.608482][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  852.614368][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:23 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a44", 0xba)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  852.721745][T28948] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:23 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x84)
bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e21, 0x1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x1}, 0x1c)
ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100))
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  852.928710][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  852.935013][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:24 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x84)
bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e21, 0x1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x1}, 0x1c)
ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100))
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:24 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a44", 0xba)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:24 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff09000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:24 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0xa003, 0x0)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2008c2}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1d4, r2, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffff8}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x800}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0x158, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1000}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'gre0\x00'}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbb59}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc29}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x47a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e22, @remote}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x1c}, 0x40}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NET={0x14, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40}, 0x4010)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
clock_adjtime(0x3, &(0x7f0000000180)={0x95ae, 0x2, 0x9ced, 0x80, 0x0, 0x6, 0x1, 0xf335, 0x7, 0x1, 0x7, 0xbe, 0x1, 0x4, 0x10000, 0xfffffffffffffffd, 0x1f, 0x5, 0x29c, 0xd94e, 0x8001, 0x45, 0xfffffffffffffff7, 0x2, 0x0, 0x1ff})
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:24 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
write$binfmt_elf64(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/2576], 0xa10)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  853.360835][T28968] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:24 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0a000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:24 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a44", 0xba)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  853.516850][T28978] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:24 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0b000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:24 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
socket$isdn(0x22, 0x3, 0x11)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
lsetxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000180)='system_u:object_r:iptables_exec_t:s0\x00', 0x25, 0x2)
r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x62000, 0x0)
ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000240)=""/229)
keyctl$dh_compute(0x17, &(0x7f00000001c0)={r1, r0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:24 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea", 0xbd)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:24 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r0, r2}, &(0x7f0000000240)=""/240, 0xffffffffffffff67, 0x0)

16:39:24 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a44", 0xba)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  854.015106][T28991] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:24 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea", 0xbd)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:24 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3", 0xb4)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:25 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0c000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  854.256688][T29009] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:25 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:25 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', <r2=>0x0})
sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{}, 0x0, 0x0, 0x0, 0x0, "9f9b855b70f7ed3c"}, 0x10}}, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:25 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea", 0xbd)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:25 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
socket$isdn(0x22, 0x3, 0x11)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
lsetxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000180)='system_u:object_r:iptables_exec_t:s0\x00', 0x25, 0x2)
r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x62000, 0x0)
ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000240)=""/229)
keyctl$dh_compute(0x17, &(0x7f00000001c0)={r1, r0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:25 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0e000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:25 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  854.503264][T29023] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:25 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x6, 0x400000)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000340)={0x80, 0x10, [0x5, 0x8, 0x80000001, 0x9]})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0)
getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80000001, 0x800)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={<r5=>0x0, 0x80000, 0xffffffffffffff9c})
r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x80, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000001c0)={r5, 0x80000, <r7=>r6})
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
mmap(&(0x7f0000ff1000/0xd000)=nil, 0xd000, 0x8, 0x10050, r6, 0x0)
tee(r7, r4, 0x4, 0x1)
r8 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x0, r2)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r8, r0, r8}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4)

16:39:25 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = openat$vfio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vfio/vfio\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, 0x0, 0x0)
prctl$PR_SET_MM(0x23, 0xb, &(0x7f0000ffc000/0x2000)=nil)
add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f0000000240)="96a260f99948c0142efcfe033c05eb2a021709249af3ec3515d0dba39933a145613bc51f55903d00b3754b8afb85f3e77b4670aca324853c4e377a4f8e8640ec3e209a37d30dd72fc2a3c252f945037a7f392de26a5b832e1cb26f2729e04ad7cc0ec9f8347d82ec47d5517d2f5c83c50746d0aa04b028cd6240979cb796f5ac6d9966e45adbd01e40cea7ec", 0x8c, r1)
r3 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x40)
ioctl$UI_SET_LEDBIT(r3, 0x40045569, 0xa)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:25 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0f000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:25 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:25 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = openat$vimc0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video0\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f0000000240)={0x0, 0x6, "8bfbf5a488a8a4566768c86a0d1b237775ea1ff6faee78b8af3f8364c260e09d", 0x3ff, 0x0, 0x8000, 0x4e9b, 0x3f, 0x5, 0x100000001, 0x80000001, [0x1, 0x7ff, 0x5, 0x40]})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:25 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0xa003, 0x0)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2008c2}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1d4, r2, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffff8}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x800}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0x158, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1000}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'gre0\x00'}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbb59}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc29}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x47a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e22, @remote}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x1c}, 0x40}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NET={0x14, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40}, 0x4010)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
clock_adjtime(0x3, &(0x7f0000000180)={0x95ae, 0x2, 0x9ced, 0x80, 0x0, 0x6, 0x1, 0xf335, 0x7, 0x1, 0x7, 0xbe, 0x1, 0x4, 0x10000, 0xfffffffffffffffd, 0x1f, 0x5, 0x29c, 0xd94e, 0x8001, 0x45, 0xfffffffffffffff7, 0x2, 0x0, 0x1ff})
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:25 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000000c0)="34ad76571f36f42daadbb8cce94d514dd836a8b6ccb013f806eaa9ca66f7701e0e21c2d06caea189b5ca27352c82754b599cacd57678ed88d65a9a639a74c4cd29ec512d7776128ef116908d1c27e1dcfc39da0054815101c0af159402d25049c685c453df9e4ba2bfd5028e6144e18c5b5ad2202e86b9e4454032e47f", 0x7d, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  854.956721][T29044] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:25 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff10000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:25 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:26 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80000001, 0x0)
write$ppp(r1, &(0x7f0000000100)="ad37ed996f44a71bee73808be42454bde7dffaa64bc037655818861d2905b03b81641a121a92905426c51202172088419ae2ad7e27dcc5508bdde433a718e2", 0x3f)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
prctl$PR_SET_FPEXC(0xc, 0x10003)

[  855.172972][T29062] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:26 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(0x0, &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:26 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff11000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  855.451744][T29072] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:26 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(0x0, &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:26 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff12000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  855.698312][T29078] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:26 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(0x0, &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:26 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff13000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  855.905968][T29088] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:26 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r0, r2}, &(0x7f0000000240)=""/240, 0xffffffffffffff67, 0x0)

16:39:27 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', <r2=>0x0})
sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{}, 0x0, 0x0, 0x0, 0x0, "9f9b855b70f7ed3c"}, 0x10}}, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:27 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:27 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff48000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:27 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000240)='-vmnet0eth1(\x00', 0x0)
keyctl$search(0xa, r0, &(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x0}, r1)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  856.237635][T29099] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:27 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r2 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x6, 0x400)
ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x17, 0x6e, &(0x7f0000000180)="4b04a93bfa07dbd3fd87e29ae83d33594b24220c2bba5a19ff1214a8409ebf9460be806bfde931924e7f61e0ba8118c83fd856d4ff1390882ddd961e7dcfb9bdfa8e3d24c6ac1e4c3f676f14a5d8db7e8519dde5763ca4bf07f33049d7d83823a51f1581ea6d37c9d973fcb0ef6b"})
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:27 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff4c000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:27 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:27 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0xa003, 0x0)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00')
sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2008c2}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1d4, r2, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffff8}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x800}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0x158, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1000}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'gre0\x00'}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbb59}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc29}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x47a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e22, @remote}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x1c}, 0x40}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NET={0x14, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40}, 0x4010)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0)
clock_adjtime(0x3, &(0x7f0000000180)={0x95ae, 0x2, 0x9ced, 0x80, 0x0, 0x6, 0x1, 0xf335, 0x7, 0x1, 0x7, 0xbe, 0x1, 0x4, 0x10000, 0xfffffffffffffffd, 0x1f, 0x5, 0x29c, 0xd94e, 0x8001, 0x45, 0xfffffffffffffff7, 0x2, 0x0, 0x1ff})
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  856.727410][T29110] IPv6: NLM_F_REPLACE set, but no existing node found!
[  856.768961][    C0] net_ratelimit: 20 callbacks suppressed
[  856.768986][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  856.782607][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:27 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff60000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:27 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  856.947928][T29124] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:27 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  857.088485][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  857.094373][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:28 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r0, r2}, &(0x7f0000000240)=""/240, 0xffffffffffffff67, 0x0)

16:39:28 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff68000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:28 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:28 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setxattr$security_ima(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='security.ima\x00', &(0x7f0000000900)=@sha1={0x1, "2eac32d81a629d5aad0a52565716b5eb1a191f9f"}, 0x15, 0x2)
request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffc)
add_key(&(0x7f0000000340)='pkcs7_test\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000600)="ca1aa166cce3b313b83c80e1412285d44d960f34a4e761e0833df6a0add4fad753028b41a56fb2c1c716b6a67c640333662862d41bdc7c7bee76ea7a53285ab32e3bb30f", 0x44, 0xfffffffffffffffb)
r1 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={'syz', 0x0}, &(0x7f00000002c0)='keyring\x00', 0xffffffffffffffff)
add_key$keyring(&(0x7f00000001c0)='keyring\x00', 0x0, 0x0, 0x0, r1)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
clone(0x0, &(0x7f0000000500)="d78c04b07005fde2f332e385766e65ee24996764b6ff91b486a89da553a8e9cb67850128c6d73f93d934caa4f4d688abf52da4ce8066195e440376f796557bc3e70d0a163ee6cbe1b118a9dc8642c8c2052c8a5389f8c035f42504234f4eb175a2ab1e36c722d9523c86432dd25ecc075d347bb9ba1d1f1ca01613ad8e0ef6d2aff6d8fbc39756e7d33d61b55157846bf5496007344f89d5f8a49ec40861bd5f005ffc6773e39a76f12fbb699cd5a62778d3f9", &(0x7f0000000400), &(0x7f00000005c0), &(0x7f0000000800)="988d9475e93fc9d376a90f50cbfbb249c622b111477741984986b2f71ff62402644049135d0bd601d31bc0fbbd91a86bf103c8d31dface9aa8e82278fb2befde22a7d326e19ea0587bb7ae189e6aa8ae87943e0139dc7fbb84433aa53925d0251720b459d1d00b12c39b1154ec8c5a2c17201d61737c953af8dffc13b7b7edd021f65cab80f00f63ac49aef6cf40152ff246d6c7415dda4017c6ac55b8febcce6f135c8a68e29d9ae234b34437ce39f21a73c8dd1e2e83a6ed57fc6d0ba2e2f2dd1bd3f3ad0e")
mkdir(&(0x7f0000000140)='./file0\x00', 0x118)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000003c0)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:28 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0)
setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000100)=0x8, 0x4)
r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000001c0)={0x0, 0x100, 0x5, &(0x7f0000000180)=0x3})
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001d00)=<r5=>0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000600)=<r6=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004540)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8)
fstat(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004640)={<r9=>0x0}, &(0x7f0000004680)=0xc)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000004700)={<r10=>0xffffffffffffffff, r2, 0x0, 0x5, &(0x7f00000046c0)='proc\x00', 0xffffffffffffffff}, 0x30)
r11 = gettid()
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004bc0)={{{@in6=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f0000004cc0)=0xe8)
r13 = getgid()
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000004d40)={<r14=>0x0, r2, 0x0, 0x14, &(0x7f0000004d00)='posix_acl_accesslo$\x00', 0xffffffffffffffff}, 0x30)
fstat(r1, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, <r15=>0x0})
getgroups(0x7, &(0x7f0000004e00)=[0xee01, 0xffffffffffffffff, 0xee01, <r16=>0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004e40)=<r17=>0x0)
r18 = getuid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e80)={0x0, 0x0, <r19=>0x0}, &(0x7f0000004ec0)=0xc)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004f00)=<r20=>0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004f40)={0x0, <r21=>0x0}, &(0x7f0000004f80)=0xc)
lstat(&(0x7f0000004fc0)='./file0\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
r23 = getpid()
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005080)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r24=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000005180)=0xe8)
lstat(&(0x7f00000051c0)='./file0\x00', &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0, <r25=>0x0})
sendmsg$netlink(r1, &(0x7f0000005380)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0xc, &(0x7f0000004b40)=[{&(0x7f0000001d40)=ANY=[@ANYBLOB="141100003e00000025bd7000fddbdf25400026001c0035002f70726f632f73656c662f6e65742f70666b6579000000000400070014005a00fe80000000000000000000000000001308005c00", @ANYRES32=r4, @ANYBLOB="1c10870015538950e09e39ad728e24110960ef75601393ef14e631d37b20a4e7011bd99c976e3142894708d07f75f6b2b02faed748b7cf6854be80d4e676b3133e02c955b065613b7401f64a8de31b0bf53b5b5689cd800f6ac29e3e5618bf0f17b7f11863982ff07346b45a2025488c08ce5e00b4eda11c8d14ceaab7474658d35629c93d99060ddd795c571764321b6ab42978e85f715d516e736ddff2731655316979071bf2359d0ac62acea823beb59b1c665736aebffaf4377c24bdc5b0aa8d0628f09be628722ef1e57b586b73786a7900e0faa44fc9ecd851ac55068537eafc0ef4d491cc681aef405d974ba922a95ec2d51ae3b262818d659bfb7313e1824af7d5ece321d1b5e85fbe47fa2a3b599e09961c2f5c4d6781d396b0c27e5c2d83fca01b6eacee26fad91419e03947c09b449a809fc49108a9e98a018ebef1898583d75c48579632549e51b530710dcc40ed1b5d83ae7bdc710bf065bf99910e1940cdc6723f175df3e8162e50e2b436cc7303d0cff9cae74264498c05cd362fee486cdcaac3e5cb0598f1311f65c74c366feaaa661bf38a7180f092c36690888cee3299dc06914cbb7d8df659ef57663bd193dec448d2f2ee2bf14d1a7b906a295e3715531752cef7a1081a001de0aa9df7a9ed7e279ffc218556be6feeae7256f9b81c66ac0ad4d0df9990131ec0d5d46bde0b72973e762c00246e16fa2b19bced55a6a1565ffa81f76e64c50674beb2ae78a4478bf58d2b9090b05a499120a60759bf20093387f44f988104fffb4345923de1a6a469876cb0c8b6f365eefd0f59b14bdf1ce1db0dffb1c0c91833d486619525a7522e52962ba90da58465dc685541a4ad644db48ae49a1577c8fa81837a5360b5862548316e09bb1552fd8ed264e135135840d3b7c2da3f3eb6fde40737003b44fe8265a0eb0fa4445e6890a1e7d44ce6db1cead5ff640b9eb9a2ebde16bcb2a946c92f8b12954c0570a6497f9f69c2cf388e864c0e503ada2249ee6bdd4cd831e12c2179afe84f72d4730974db91affb5ba0fc5439e988dad9a2d8ea3e582979b81b7e42afd10ca7684f294fdc86d1410fa105a1fba9482dcc95487f142404669b4b9776a5b4331470947be7a2495eccb9bae673a7e9fb23d2b40b218602fd0fe9f60cd9a0a59f073beaf7513966cfad0fbe58c7ca48135f150f4cbfe57494fe429e6f41a9fa24d4ab9a7ecb5b4e7846790716b25572a337e1de04e5fe727001fbccce8720945c93d3f57d7d2495c20ca3ad20224688e9f45d1299d36ce480f9a461eabc42c469fe2f3f8368de934992db31d704f1a13f15522ba87dbd4558fa61b78df5c56523a42fc7bb2cabdd2ef2c0a4bd18a240e52fbaa673bc827039bb991fd1eb969a560710523837d7b9f69b16ad31ba6ae008b43921aa785e85f7cbeee5127c44cbadef6a612fc61dd734300b04d6fbcfa52bfcfecf8bfae2ba4a1913018f319349c3c3bd36bfa6b62a781bb86943387fbfb551f51b31739090c7866cb6db6bc96659e9d1450a05d9a368aa19bec7eb7331b8bdc711be622f45d866ec86eb58ec385e0d8b2fcb3a158b15eb5e3d2066af0dc02b486a4c2c430095043b0633a74205cdedc902840c3ebd927a3483c01d20a2985c8e173a0fba063c66752b19d0eafc7b4ee35b22f384b8c49ddb7f6fe96d038d813203c6e4fd033b9bc12dc702aeff47c47b2e93febf62f2bc471642718fdadceb9eb04b35800b92b41709d62c215e56382d4979d79db78392fc6dd794c6d5d90c05f5596f3813fef51e7c4d1dc90e25671cc9c3924dab6cd2e7d8bb11e14f69679155404582d0807bf93a90e8911cab9ba3484e2b63a58982a89a4e9e81cd23e60daca19cf28e5b5a47dae3f221ce3289c5fe8f0c04408b2227680a14555240328ca92f495d021d20c5980077bd80d8200df0609be80086e808f227e70234662aa3d3aee05f19f1b136f5b4c61be32230bfc351ee75a2cd4fbe2179db913d299fa2d5230b0e3ccc7c71415c61c2bfa9d446866874768ab44b25cef2e318fd5b915d2f1a076718b7073c4ac118e392d8391bb0cf21337549b4a3d8df1d74513728a27f1492703063ee89159e6205ec6eb0e01c2d70cb42183662382b1cb40a53b44bc61ce6bc1eb128f3e6291a582fd4094b885d370381a6da26f5803fbe08247792c54780d7a5a5ce8a74ce807604f4982f4c82eb22b0c2411fb7533329774c66421604d19b9c6023a27a86e439d8d5333846e47956e92a720779944dd32a836baa7076ee92fb0b790839e54ee00341aa94bb704d20923328259c93d01de87cd7f099eb4356331a9ae99823ba30c5f824616279640ad834aa1b7a2e3385d034174bf036e17f3d283905998d4341ea27fbe5addafcae77e6e63a382ccf937a7d70e605e997b94ff0a1d21027df1c770be6c0296a2f937d0415445cb07026a4bd21a367dc1222c87985bbd7802122413f002a268b535003ab98714a33be049e48fdc71b2ce87707a88e617b0915182f59360f6dbaa09f81bc8ca863d0961ee6b0060c126d5b3b3e1d6707eef72e3e05cca0a626c307e2ca62ece4cce65e5b52ef92497b8202f7b565da4bf6e3749180af79afbceea2881f2f5c907a0e4cba12e4da2991b51c8c55de48ee54965e5cf8919f356d02c399fecef352c34ac69e496ad300d401f21da10d2d63b68525edc8841f1f3ec44fe8dfb6c2353736a58753ab06d003ff6cf366327c85fe6c4f02b85afa15dbfc3b220a604fa20faee396811db3a414f637ffcb97ac7e3bafea4f6b9b8a6146a0d1984037f993f9f7291382a1afb96e0aca49852e3a0bf922cb5448d47de4f45652b4ef1738a635b2115f4be1e1d54d319a8f1d801cdaceacf57ead728e832f8fa2732b53ce5d545f221373c1b6652a7521b95689f8d6697cb429f620ccb6dc33a0d185f3c13fe70b6c80752e6f1fbab9343746b8eb02822eeb4aca02d0ae77eb4d4410ebc7137612977ee435fa3fcba2abc13a482343b994677b8e1c306386c9b89e332f053d6f945567807023657ceeda693fcc58672144c0ca92e2991f82bf24a3e0e32de4b6eaaf9c392ec636230f5fec4903583cbb1b707d5d87e34cb47c55561dd83af5194b40798523046a8cca8f362d846888875d8ee6d82cb16f156216ca32f4bd48120cccd2cb428b234c8af605b2da2191b6b427ef0ca6031133d315a27d2f4ab4392ca89b8960206e1bd6d58fdd281cd23478f4fc8746c68eb049e0117603ba54079d3f70fb1e58936cc749f164cd25de85337b991f5a81e0d05a089fbd6cce5586daa358e717c33493ee55694a0aae99c0092eaebf765895ab0d0938e2df2a363541338993c7c9ecda5f6354ed9f4d431c8c2ac7d71a4468fa6c412d7dc6f0861350b34e2c952942d0e204f7bb9a37f4359ed25b3420174a2884d1a4cb2bb1244e7f9f13ba252b14a185b7d909bb2e23c72a7b2f4bb2de8224c6987f1ba694d34b07d5836237b07501d109ab3466c78e8c78a7390a2558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[@generic="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@generic="09c2284572a67952997ed0156ee6d8647b51fe21764c8a98bd17d84903f0038f1e05ddcc010c6f841b907a8cfb77fc463f9fd586b565b868665a05135bfd4bf219bfc8f277e79fd311297b78b80451d7313b0a2ba779ed0e99c4ea790a0704e5f35968c73108aec55aee47026f0433d442d60804ad5b2eb88cd29bb2", @typed={0x14, 0x6c, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x10a0}, {&(0x7f0000004740)={0x394, 0x2d, 0x404, 0x70bd29, 0x25dfdbfe, "", [@generic="8a50956c71eb023e0e5682e45dd5b947dbc5f58ad86d0265e0c365ef8d29d00733c2d3bb913f881057ece56d4eafe2c042d10905cf5cab73ba2a98effd83cadd222d3e9b795ac0d65693a24464af9b0adeab58ce6794273536b177178f4d43c84e53bc7d394f75964dd47ec868e491d21e97ad430b9f9e2176e794f2c7649d67b8386962c1e933174114a9536d9d30b32f42dcdf2414b3a2253f17336573da5cd9", @generic="9892279e68880ead6e11ba13093b5b319a31c8860bead83d4db4aae0d4390763edc4135f878cb3f3d954d4ebe14fdb8da5acb6dbda84f3298f925b98bfa7484ceb2f6820fcbfe7533ae97254ce745ac3fcb92e794747a3c82490202729c1fec6a3475bc17eb06a28a40cb6b9617b54cec848308594a3c89ccb575e9a8159be35ebd14d403a7322d85d0419cc30c4f8811485c08b2cbc6ce524804cf21b40bbe0a05874f7675688b90d69c9ebceced2ab09526aabc35ccc1215df0b9017777603601afa3148b145d99d56b7929216d1de908dbd6ea37d3455afe391e5d3818bde9f5b27a78855", @typed={0x8, 0x4, @uid=r7}, @nested={0x154, 0x52, [@typed={0x8, 0x28, @u32=0x3}, @typed={0x10, 0x72, @str='system\\\'\x00'}, @generic="f4aa7296b593f50c06bbef36823f1ca952238a368fe81ffd58", @generic="c3382b6b257d8075ee48d1967e18f3514fa8ae18ea88ef5acaad8bfd36a3c4edb59efde7e3bfbd0ed68387551bcb38fd24343112e6ceb225b98056120509efde09ef5b8d09ac1598ba12037b15dd25612c9b7c7fa39c93091c56350f95d3022452bf83e90a543b633b43960c907802454129e8cf26e7550c024e706380daf5ada1d3036e5dea5565d1621d199e145a88ea830491a3d3b7dc865a3b4acee1d2214416709417632f85bc1c3e2abcd65143402a782ac1", @typed={0x4, 0x48}, @generic="f33684565ec96c64adc85fcc329fd6caa3bc8150e2c293856879c0886301a1406ad272c01638075f1b2196a394d7714e6bcc23ec", @typed={0x8, 0x1f, @uid=r8}, @typed={0x14, 0x5a, @ipv6=@loopback}, @typed={0x8, 0x84, @pid=r9}, @typed={0xc, 0x68, @str='wlan1/\x00'}]}, @typed={0x8, 0x50, @ipv4=@remote}, @typed={0x8, 0x10, @pid=r10}, @generic="c791241ccbe20c814669a8401441ed1fbea3bb4e1785ffd71c3a8eae4de6e6e8dda4cad0c66e0f045184bf1472bd27b3af4235385ada527f3a7fe6320130c66ea8d67f321e56560a83bbd89d027920d84d734059e3baf8f6eb86c99a273c59fa211c6bdd01874eba5c898f03dbc161efad0f0216a050cbdc816c199363faa2ede0d9c192695d6628954ce915", @typed={0x4, 0x28}]}, 0x394}, {&(0x7f0000004b00)={0x10, 0x40, 0x600, 0x70bd29, 0x25dfdbfe}, 0x10}], 0xa, &(0x7f0000005280)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r1, r2]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x24, 0x1, 0x1, [r2, r2, r1, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0xdc, 0x8040}, 0x4000000)

[  857.380815][T29138] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:28 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff6c000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:28 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  857.568748][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  857.575145][    C1] protocol 88fb is buggy, dev hsr_slave_1
[  857.588859][T29153] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:28 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, 0x0, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  857.808506][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  857.814369][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:28 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000240)='-vmnet0eth1(\x00', 0x0)
keyctl$search(0xa, r0, &(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x0}, r1)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:28 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff74000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:28 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = request_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000500)={'syz', 0x0}, &(0x7f0000000540)='user\x00', 0xfffffffffffffffa)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, r2)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000240)=""/240, 0xf0, 0x0)
r4 = dup3(r1, r1, 0x80000)
ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000100))
modify_ldt$write(0x1, &(0x7f00000000c0)={0x1, 0xffffffffffffffff, 0x2000, 0x7, 0x3, 0x0, 0x7, 0x60a23c22, 0x9, 0xfff}, 0x10)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)=0x20, 0x4)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000003c0)={0x2af, 0xfd1e, 0x401, {}, 0xe9, 0xa46})
r5 = fcntl$getown(r1, 0x9)
syz_open_procfs(r5, &(0x7f00000001c0)='net/wireless\x00')

16:39:28 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, 0x0, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  858.128526][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  858.134363][    C0] protocol 88fb is buggy, dev hsr_slave_1
[  858.150037][T29173] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:29 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
socket$isdn(0x22, 0x3, 0x11)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
lsetxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000180)='system_u:object_r:iptables_exec_t:s0\x00', 0x25, 0x2)
r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x62000, 0x0)
ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000240)=""/229)
keyctl$dh_compute(0x17, &(0x7f00000001c0)={r1, r0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:29 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, 0x0, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:29 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff7a000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:29 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r3 = dup3(r1, r1, 0x80000)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
r5 = dup(r4)
ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8465, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = syz_open_pts(r4, 0x8000000000a)
r7 = dup3(r6, r4, 0x0)
ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000000)={0x0, 0xfff})
write$UHID_INPUT(r7, &(0x7f0000001640)={0x300, "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", 0x1000}, 0x1006)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]})

16:39:29 executing program 4:
syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8001, 0x18000)
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  858.578009][T29191] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:29 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:29 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffffffff0000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  858.810783][T29203] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:29 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:30 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r3 = dup3(r1, r1, 0x80000)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
r5 = dup(r4)
ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8465, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = syz_open_pts(r4, 0x8000000000a)
r7 = dup3(r6, r4, 0x0)
ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000000)={0x0, 0xfff})
write$UHID_INPUT(r7, &(0x7f0000001640)={0x300, "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", 0x1000}, 0x1006)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]})

16:39:30 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffffffffc000000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:30 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:30 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000100)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8)
r2 = getuid()
setreuid(r1, r2)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0)="58bfe2647d20704bb184f2b11b694bfa318d12084078292b6a84f71e2795592785c8cf5eb33150d6b2b05931ac62", 0x2e, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:30 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
sysfs$3(0x3)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  859.363500][T29218] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:30 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, 0x0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:30 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x2, 0xa000)
write$P9_RFSYNC(r1, &(0x7f0000000100)={0x7, 0x33, 0x2}, 0x7)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000800)="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", 0x17f)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000001c0)={r1, 0x10, &(0x7f0000000180)={&(0x7f0000000240)=""/179, 0xb3}}, 0x10)

16:39:30 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffffffff8020000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:30 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, 0x0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:30 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xffffffffffffff15)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xd741, 0x8000)
write$P9_RSETATTR(r2, &(0x7f00000001c0)={0x7, 0x1b, 0x2}, 0x7)
r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x640801)
ioctl$VIDIOC_S_CROP(r3, 0x4014563c, &(0x7f0000000100)={0xf, {0x3db, 0x7, 0x9, 0x7}})

16:39:30 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00030000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:30 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x600302, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x8c, r3, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x6c74f1d4, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fb6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x480}]}, 0x8c}}, 0x40)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  859.852299][T29250] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:30 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, 0x0, 0x4a01, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:30 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, 0x0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:30 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = socket$inet(0x2, 0x0, 0x7f)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x1f, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e24, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfffffffffffff82d}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e24, 0xff, @mcast1, 0x5}, @in={0x2, 0x4e20, @rand_addr=0x6}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xb4)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)='keyring\x00'}, 0x30)
r4 = dup3(r3, r1, 0x0)
ioctl$LOOP_SET_FD(r4, 0x4c00, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x40, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbb4980dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xfe13)
r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r5, r0, r5}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r6 = dup(r3)
ioctl$PPPIOCGFLAGS1(r6, 0x8004745a, &(0x7f00000001c0))
ioctl$SG_SET_DEBUG(r6, 0x227e, &(0x7f0000000180)=0x1)

16:39:30 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00050000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:30 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:31 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x1, 0x2)
getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x3, &(0x7f0000000180)=0x2)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={<r2=>0x0, 0x7, 0x10}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
ioctl$VIDIOC_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000500)={0x0, @reserved})

[  860.205728][T29274] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:31 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:31 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:31 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00060000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:31 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
openat$vfio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vfio/vfio\x00', 0x40000, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x400, 0x0)
ioctl$VIDIOC_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000240))

[  860.472929][T29290] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:31 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:31 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00070000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  860.707744][T29298] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:31 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:31 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00090000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  860.959174][T29304] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:31 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000a0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:31 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, 0x0, 0x0, 0x0)

[  861.188825][T29310] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:32 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:32 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000b0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:32 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:32 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, 0x0, 0x0, 0x0)

16:39:32 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000240)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xffffff9d)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:32 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000180)='keyring\x00', 0xfffffffffffffff9)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x404001)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240)=0x20, 0x4)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  861.454124][T29318] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:32 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000c0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:32 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={'syz'}, &(0x7f0000000180)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x10000, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x24)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', <r2=>0x0})
setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000300)={@loopback, @multicast2, r2}, 0xc)
ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x35)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r1, &(0x7f0000000100)="ab2e03a7ecb32eafe5e6148084fabe"}, 0x10)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:32 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, 0x0, 0x0, 0x0)

[  861.657529][T29334] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:32 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000e0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:32 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, 0x0, 0x0, 0x0)

[  861.911951][T29343] IPv6: NLM_F_REPLACE set, but no existing node found!
[  861.968526][    C1] net_ratelimit: 20 callbacks suppressed
[  861.968536][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  861.980241][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:32 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000f0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  862.193750][T29349] IPv6: NLM_F_REPLACE set, but no existing node found!
[  862.288570][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  862.294411][    C0] protocol 88fb is buggy, dev hsr_slave_1
[  862.448594][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  862.454488][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:33 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x800, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x93, "a3e4f8a115b861a4ef60f0c7469a94468efa8d6d96da3e7e2d1db1582033b7d1a344bd1bad7afb1298a12073de15ee6d19820938dffddb7837dd7b8a24580d24a89f14c9c4f086da7003800d7ad7bfff39278e678b04de9986b1407460ac1a2dbcdb33248c0fd02470512505803e72ce91a4a10396fc8cd0d0b801a8d5f356420a8bd6320018efa4dabce8ce30b4e3d1593d8f"}, &(0x7f0000000100)=0xb7)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:33 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:33 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:33 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00110000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:33 executing program 4:
r0 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000180)='selinux\x00', 0xfffffffffffffff9)
r1 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000240)={'syz'}, &(0x7f00000001c0)="ff", 0x1, r0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r1, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:33 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r3 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x1, 0x2)
perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x70, 0x1, 0x8b, 0xc, 0x5, 0x0, 0x8, 0x1000, 0x4, 0x401, 0xfeb4a24, 0x1ff, 0x1, 0x6, 0x23c9, 0x1, 0x7, 0x1, 0x3, 0x1, 0x2, 0x6, 0x5, 0x0, 0x1f, 0x7, 0x4, 0x1, 0x0, 0x9, 0xffff, 0x8, 0x4, 0xf5, 0x10001, 0xe1, 0x6, 0x0, 0x3, 0x2, @perf_config_ext={0xbaf, 0x9}, 0x4000, 0x9, 0x2, 0x9, 0x4, 0x0, 0x7}, r3, 0xa, r1, 0x7)

[  862.810012][T29366] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:33 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x9, 0x20000)
ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000180)={0x3, r2})
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:33 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00120000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  863.008523][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  863.014376][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:34 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
io_setup(0x5c8, &(0x7f00000000c0)=<r2=>0x0)
io_destroy(r2)

[  863.202392][T29381] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:34 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00130000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  863.328821][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  863.334962][    C1] protocol 88fb is buggy, dev hsr_slave_1
[  863.414699][T29387] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:34 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00200000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  863.647935][T29391] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:34 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff003f0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:34 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={'syz'}, &(0x7f0000000180)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x10000, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x24)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', <r2=>0x0})
setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000300)={@loopback, @multicast2, r2}, 0xc)
ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x35)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r1, &(0x7f0000000100)="ab2e03a7ecb32eafe5e6148084fabe"}, 0x10)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  863.809040][T29395] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:34 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:34 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:34 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000180)='X', 0x1, 0xfffffffffffffffe)
r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xec, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x101}, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
read$eventfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)

16:39:34 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00400000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:34 executing program 2:
r0 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000180)="118e4a73214c1ac6c3e1ab5fdbe77440317b58f745d82348b111e2081b47489fea3330a6e7ccdf4f365a41a4d3f1dc7f71881e8f8df3786d", 0x38, 0xfffffffffffffffb)
keyctl$update(0x2, r0, &(0x7f0000000240)="7cbe52a3076cf3566d4d06f2bb49ad6683bb6f98cc57cbd021f0e60219b677117f4c89febd1ae4a142f19f54c30a00d85c9ff244b255168c5c15b76ec7ca0ce3dc999de12253bf24c6eb8b872c06d606f929b09807d48267c9dc76b134c16825bad5706ef6dc3ba39095f2dee4b61c68d46cacdb5f2712737924776a14f221c415313aa4eb7f7e69c0b14c378cc804326e1b289540c55ca9da58bd79", 0x9c)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r1, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:34 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  864.049902][T29409] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:35 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:35 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00480000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:35 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  864.287596][T29421] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:35 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:35 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:35 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:35 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff004c0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:35 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  865.097694][T29441] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:36 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xffff, 0x141901)
getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000180)=0x4)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:36 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=<r2=>0x0)
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x8, 0xbd1, 0x4, 0x9, 0x0, 0x7, 0x0, 0x4, 0xf2f10000000000, 0x5, 0x400, 0x6, 0xffffffffffffffc0, 0x6, 0x0, 0x2, 0x6, 0x5, 0x81, 0x6, 0x2, 0x3, 0x8001, 0x4, 0xffffffffffffff80, 0xfff, 0x3, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x4, 0x200, 0x0, 0x80000000, 0x3, @perf_config_ext={0x76a4, 0x4}, 0x2020, 0x7f, 0x5, 0x2, 0x1, 0x0, 0x8}, r2, 0x1, r1, 0xa)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:36 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff65580000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:36 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:36 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  865.288793][T29450] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:36 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00600000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:36 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:36 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  865.549081][T29466] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:36 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:36 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:36 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff58650000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:36 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:36 executing program 4:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x8}, @in6={0xa, 0x4e20, 0x4, @local, 0x4}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e24, 0x20, @mcast1, 0xf654}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0x7ca7}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x11}, 0xffffffffffffa960}], 0xa0)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r1, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  865.782135][T29478] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:37 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000240))
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x8c88, 0x3, 0x100000000, 0x101}, 0x10)

16:39:37 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00680000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:37 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x141000, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="6cfdb574f7bd164992c23ac0c6110bc99cce0672abac868fb6e1937967f6c0dab30df4e19847da37d42fe8b08645c52be60420ad002c609c6ae64a0f561d8b4dfd8576e1840e3e7ecb9eabe9ff844ec5f2a6a434cd2fbe75d23cb400108c9cbac7e10326dfb005b6bd7ec3e500e37cefab817cb85ca6f15b631d3ced2cd81f4916a53203be530363bd295cff51c87f84cd5b5240107b563ed5d6031a0b20da00c2be3a2803510da5c9631570ae26d3e046673700101bb5b6f1bdcefad42253588aca1b321e5f6d1f1294d11545a3", 0xce)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  866.520167][T29493] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:37 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff006c0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:37 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  866.762861][T29501] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:37 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:37 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00740000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  866.959476][T29506] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:37 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff007a0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  867.094552][T29511] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:38 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffffffffe800000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  867.168534][    C0] net_ratelimit: 20 callbacks suppressed
[  867.168543][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  867.180335][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:38 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  867.334719][T29518] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:38 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00810000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  867.489160][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  867.495489][    C1] protocol 88fb is buggy, dev hsr_slave_1
[  867.551042][T29523] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:38 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffffffffec00000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  867.689093][T29527] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:38 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000240)={0x9, 0x8, [{0x6, 0x0, 0x1ff}, {0x4, 0x0, 0x1ff}, {0x5, 0x0, 0xc7}, {0x7, 0x0, 0x5}, {0x3ff, 0x0, 0x7}, {0x7, 0x0, 0x3}, {0xfffffffffffffc01, 0x0, 0x7}, {0x5, 0x0, 0xba}, {0x2, 0x0, 0x2}]})
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:38 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:38 executing program 4:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x284040, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={<r1=>0x0})
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e22, 0xfffffffffffffffd, @ipv4={[], [], @local}, 0x81}, {0xa, 0x4e21, 0x4, @ipv4={[], [], @multicast1}, 0x4}, 0x0, [0x7, 0x881, 0x81, 0xc6, 0x7, 0x9, 0x1, 0x7]}, 0x5c)
ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000002c0)={r1, &(0x7f0000000600)=""/203})
r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000000)={'syz', 0x1}, &(0x7f0000000380)='X', 0xffffff38, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000180)="4643940ca90834322295afcfc37b72b46bc6891a30f434666efedd206c0bd655fc5f0a7e480cda3df4658f2bf12fc7ff4a2118b23e89f89ebc05ffae351d46fdab8ad77eaafd1d19002ea11cae8bd14b36872f38f87cb097030abc338f87da5e68612922a5d6c2ecc018408c97be19ec18cf81a985e8", 0x76, 0xfffffffffffffffc)
write$P9_RSTAT(r0, &(0x7f0000000500)={0x61, 0x7d, 0x2, {0x0, 0x5a, 0x2d, 0x1, {0x82, 0x0, 0x1}, 0x4000000, 0x7, 0x1, 0x800, 0xd, '/dev/udmabuf\x00', 0xd, '/dev/udmabuf\x00', 0x0, '', 0xd, '/dev/udmabuf\x00'}}, 0x61)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, r2)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000580))
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
write$P9_RFLUSH(r0, &(0x7f0000000400)={0x7, 0x6d, 0x1}, 0x7)
openat$udambuf(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/udmabuf\x00', 0x2)

16:39:38 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00f00000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:38 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  867.969011][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  867.975320][    C1] protocol 88fb is buggy, dev hsr_slave_1
[  868.009688][T29532] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:38 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff02f80000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:38 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x0)
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x101000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x63)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  868.208991][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  868.215302][    C1] protocol 88fb is buggy, dev hsr_slave_1
[  868.289772][T29546] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:39 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x50000)
getsockopt$inet_udp_int(r2, 0x11, 0xa, &(0x7f0000000100), &(0x7f0000000180)=0x4)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:39 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00fc0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  868.528983][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  868.535312][    C0] protocol 88fb is buggy, dev hsr_slave_1
[  868.550505][T29555] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:39 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:39 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff80fe0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:39 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  868.777513][T29561] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:39 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffffc0fe0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  868.962027][T29570] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:39 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:39 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2)
getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:39 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00ff0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  869.124078][T29579] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:40 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00400300000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:40 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  869.295650][T29584] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:40 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0x0)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000180)="25c3fc406d10cc2b09fa8b514be4197ebbebc1841be7f48d4213fb4800670c0952e604bf66306ddc347894740a35355af0158dbe6c0c78dc8c978a0157669099812c9448", 0x44, r1)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:40 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00034000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:40 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  869.550896][T29592] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:40 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)

16:39:40 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:40 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:40 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffffffffffff000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  869.942422][T29607] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:40 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000001000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:40 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r3 = getpgrp(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x7, 0x1, 0x6, 0x9, 0x0, 0x0, 0x14020, 0xf, 0x8, 0x3, 0x4, 0x8, 0x0, 0xffffffffffffff80, 0x1, 0x8, 0x5, 0x80000000, 0x5, 0x1, 0x5, 0x1ff, 0x101, 0x1ff, 0xfff, 0x100000001, 0xe8, 0x3, 0x100000000, 0x1, 0x4, 0x80, 0x2c3, 0x1, 0xf0, 0x9, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0x80000001, 0xbb, 0x2, 0x0, 0x2, 0x8}, r3, 0x3, r1, 0x9)

16:39:40 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)

16:39:41 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000002000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:41 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)

[  870.382828][T29625] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:41 executing program 4:
r0 = syz_open_dev$cec(&(0x7f00000002c0)='/dev/cec#\x00', 0x2, 0x2)
getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, &(0x7f0000000240)=0xfffffffffffffd12)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000800)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61e5bdc9d8aa4f9551e9b927bb669aa2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dde1b7c79c5f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xfffffffffffffd19)
r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x100)
r3 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x11, 0x2)
ioctl$FS_IOC_FSGETXATTR(r3, 0x8004551a, &(0x7f00000000c0))
setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0xff}, 0x4)
r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r4, r1, r4}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:41 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, 0x0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:41 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000003000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:41 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  870.620605][T29633] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:41 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, 0x0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:41 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:41 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000004000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:41 executing program 2:
r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000100)=0xc)
getpriority(0x1, r2)

16:39:41 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:41 executing program 4:
r0 = syz_open_dev$cec(&(0x7f00000002c0)='/dev/cec#\x00', 0x2, 0x2)
getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, &(0x7f0000000240)=0xfffffffffffffd12)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000800)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61e5bdc9d8aa4f9551e9b927bb669aa2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dde1b7c79c5f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xfffffffffffffd19)
r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x100)
r3 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x11, 0x2)
ioctl$FS_IOC_FSGETXATTR(r3, 0x8004551a, &(0x7f00000000c0))
setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0xff}, 0x4)
r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r4, r1, r4}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:41 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, 0x0, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  870.975523][T29658] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:41 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:41 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000005000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:41 executing program 1:
r0 = add_key$user(0x0, &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:41 executing program 4:
r0 = syz_open_dev$cec(&(0x7f00000002c0)='/dev/cec#\x00', 0x2, 0x2)
getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, &(0x7f0000000240)=0xfffffffffffffd12)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000800)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61e5bdc9d8aa4f9551e9b927bb669aa2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dde1b7c79c5f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xfffffffffffffd19)
r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x100)
r3 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x11, 0x2)
ioctl$FS_IOC_FSGETXATTR(r3, 0x8004551a, &(0x7f00000000c0))
setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0xff}, 0x4)
r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r4, r1, r4}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:42 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  871.190226][T29673] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:42 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000006000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  871.377659][T29683] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:42 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:42 executing program 1:
r0 = add_key$user(0x0, &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:42 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:42 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:42 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000007000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:42 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x8)
ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000100)={0x4, 0x7, 0x2e10, 0x10001, 0x1000})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180))
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  871.895151][T29698] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:42 executing program 1:
r0 = add_key$user(0x0, &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:42 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)

16:39:42 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000008000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:42 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  872.041000][T29708] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:42 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000009000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:43 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  872.247290][T29720] IPv6: NLM_F_REPLACE set, but no existing node found!
[  872.368473][    C1] net_ratelimit: 20 callbacks suppressed
[  872.368482][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  872.380011][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:43 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:43 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', 0x0, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:43 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:43 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:43 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000000a000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  872.524660][T29729] IPv6: NLM_F_REPLACE set, but no existing node found!
[  872.688505][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  872.694380][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:43 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
timer_create(0x3, &(0x7f0000000180)={0x0, 0x2a, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=<r1=>0x0)
timer_getoverrun(r1)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x80, 0x0)
setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000100)=0x7, 0x4)

16:39:43 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000000b000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:43 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', 0x0, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:43 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:43 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:43 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', 0x0, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:43 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  872.825272][T29745] IPv6: NLM_F_REPLACE set, but no existing node found!
[  872.848481][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  872.854321][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:43 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:43 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:43 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000000c000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:43 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:43 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  873.035665][T29763] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:44 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f00000000c0)={0x1, 0x0, [0x0]})
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000100)={0x6, 0x1, 0x1})
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:44 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)

16:39:44 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000000e000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:44 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:44 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  873.310953][T29783] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:44 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:44 executing program 0:
add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  873.408497][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  873.414321][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:44 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, 0x0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:44 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
timer_create(0x3, &(0x7f0000000180)={0x0, 0x2a, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=<r1=>0x0)
timer_getoverrun(r1)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x80, 0x0)
setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000100)=0x7, 0x4)

16:39:44 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380), 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:44 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000000f000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:44 executing program 0:
add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  873.696344][T29805] IPv6: NLM_F_REPLACE set, but no existing node found!
[  873.728482][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  873.734312][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:45 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380), 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:45 executing program 0:
add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:45 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000010000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:45 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, 0x0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:45 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x800, 0x0)
ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000280)={0x2, 0x7ff, 0x5, 0x5, 0x197})
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000800)="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", 0x1000)
r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x115)
ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f00000001c0)=0x1)
getsockopt$TIPC_NODE_RECVQ_DEPTH(r3, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000180)=0x4)

16:39:45 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  874.216643][T29824] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:45 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380), 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:45 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:45 executing program 5:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, 0x0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:45 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000011000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:45 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
keyctl$reject(0x13, r0, 0x2, 0x7, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:45 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:45 executing program 4:
add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:45 executing program 5:
add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  874.505190][T29849] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:45 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
keyctl$reject(0x13, r0, 0x2, 0x7, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:45 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000012000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:45 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x8080)
r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1, 0x311842)
connect$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x2711, @host}, 0x10)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x2000, 0x0)
setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000180)={0x1}, 0x4)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:45 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)

16:39:45 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
keyctl$reject(0x13, r0, 0x2, 0x7, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  874.792298][T29865] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:45 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000013000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:45 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:45 executing program 0:
r0 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, 0x0, 0x2, 0x7, r0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  875.048197][T29877] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:46 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000020000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:46 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:46 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  875.293037][T29887] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:46 executing program 5:
add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:46 executing program 0:
r0 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, 0x0, 0x2, 0x7, r0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:46 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000003f000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  875.599796][T29896] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:46 executing program 2:
add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:46 executing program 4:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:46 executing program 0:
r0 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, 0x0, 0x2, 0x7, r0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:46 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000040000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:46 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  875.858759][T29915] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:46 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x0)
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x101000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x63)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r0, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:46 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000048000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:46 executing program 0:
r0 = add_key(0x0, &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  876.068733][T29926] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:46 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000004c000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  876.233230][T29931] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:47 executing program 5:
add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:47 executing program 0:
r0 = add_key(0x0, &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:47 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:47 executing program 2:
r0 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, 0x0, 0x2, 0x7, r0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:47 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000060000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:47 executing program 4:
add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:47 executing program 0:
r0 = add_key(0x0, &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  876.886854][T29946] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:47 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00005865000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:47 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:47 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:47 executing program 2:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000240)="2f8ab172e8eb280c956fb1c14ee86654e14739a1e222a232e015cb4e34d8278ce2071a63fe9b2ae825800269135414b9440790563b472da4910f1d16391578434838e67353abbdf61e1ac8da5ed07d54a3cf4e1e8eb63781717bc7e61b2cdf68594a93d8418446a4a00fc8c350741e6a3a38d4129caac4bfc17d3bc06b38f1b71e05206514f477c4eeca03426ff52203", 0x90, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  877.071107][T29956] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:48 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000068000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  877.290817][T29967] IPv6: NLM_F_REPLACE set, but no existing node found!
[  877.568496][    C0] net_ratelimit: 20 callbacks suppressed
[  877.568505][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  877.580098][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:48 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:48 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:48 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000006c000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:48 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  877.702299][T29974] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:48 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  877.888779][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  877.895002][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:49 executing program 4:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x501002, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4a01, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:49 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000074000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:49 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  878.215562][T29986] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:49 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, r1)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r0, r2}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:49 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:49 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(0x0, &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:49 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000007a000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  878.368480][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  878.374346][    C1] protocol 88fb is buggy, dev hsr_slave_1
[  878.435678][T30003] IPv6: NLM_F_REPLACE set, but no existing node found!
[  878.608504][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  878.614323][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:49 executing program 5:
r0 = add_key$user(0x0, &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:49 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(0x0, &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:49 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000081000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:49 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:49 executing program 4:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = semget(0x0, 0x3, 0x8)
prctl$PR_GET_CHILD_SUBREAPER(0x25)
semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000001800)=""/4096)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  878.802800][T30014] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:49 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffffffffa888000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:49 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(0x0, &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:49 executing program 5:
r0 = add_key$user(0x0, &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  878.928530][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  878.934408][    C0] protocol 88fb is buggy, dev hsr_slave_1
[  878.984038][T30023] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:50 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = semget(0x0, 0x3, 0x8)
prctl$PR_GET_CHILD_SUBREAPER(0x25)
semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000001800)=""/4096)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:50 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffffffffff9e000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:50 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:50 executing program 5:
r0 = add_key$user(0x0, &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:50 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:50 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  879.415463][T30035] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:50 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffffffffffffff0000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:50 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', 0x0, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  879.673615][T30052] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:50 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0585609, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x0)
io_setup(0x0, 0x0)
dup(0xffffffffffffffff)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)

16:39:50 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x2, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:50 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', 0x0, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:50 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000002f8000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  880.002230][T30063] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:51 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = semget(0x0, 0x3, 0x8)
prctl$PR_GET_CHILD_SUBREAPER(0x25)
semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000001800)=""/4096)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:51 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:51 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', 0x0, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:51 executing program 0:
add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r0 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, 0x0, 0x2, 0x7, r0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:51 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000000fc000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:51 executing program 4:
recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f0000000000)=@alg, 0x80, 0x0, 0x0, &(0x7f0000000200)=""/57, 0x39}}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/30, 0x1e}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000400)=""/56, 0x38}], 0x3}}], 0x2, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/if_inet6\x00')
preadv(r0, &(0x7f0000000480), 0x10000000000001eb, 0x0)

16:39:51 executing program 0:
add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r0 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, 0x0, 0x2, 0x7, r0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  880.332692][T30083] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:51 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)

16:39:51 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:51 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000080fe000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  880.473660][T30095] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:51 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:51 executing program 0:
add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r0 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, 0x0, 0x2, 0x7, r0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:51 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = semget(0x0, 0x3, 0x8)
prctl$PR_GET_CHILD_SUBREAPER(0x25)
semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000001800)=""/4096)
r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:51 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:51 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000c0fe000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:51 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:51 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)

16:39:51 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  880.860311][T30121] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:51 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000000ff000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:51 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380), 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:51 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x7, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  881.057124][T30137] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:51 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380), 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:52 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)

16:39:52 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff88a8ffff000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  881.373880][T30150] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:52 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = semget(0x0, 0x3, 0x8)
prctl$PR_GET_CHILD_SUBREAPER(0x25)
semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000001800)=""/4096)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)

16:39:52 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:52 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380), 0x0, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:52 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:52 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00f0ffff000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:52 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)

[  881.623283][T30162] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:52 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:52 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:52 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff7fffffff000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:52 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r2 = semget(0x0, 0x3, 0x8)
prctl$PR_GET_CHILD_SUBREAPER(0x25)
semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000001800)=""/4096)

16:39:52 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:52 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  881.892580][T30185] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:52 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
semget(0x0, 0x3, 0x8)
prctl$PR_GET_CHILD_SUBREAPER(0x25)

16:39:53 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:53 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff9effffff000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)

16:39:53 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
semget(0x0, 0x3, 0x8)

16:39:53 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:53 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  882.249720][T30203] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:53 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)

16:39:53 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:53 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006fffffffffffffff0ffffff000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)

16:39:53 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)

[  882.512053][T30226] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:53 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  882.768511][    C1] net_ratelimit: 20 callbacks suppressed
[  882.768520][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  882.781065][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:53 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:53 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00020000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:53 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)

16:39:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)

16:39:53 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:53 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:53 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  882.939947][T30246] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:53 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
read$FUSE(r0, &(0x7f0000000800), 0x1000)

16:39:53 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00030000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:53 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  883.088519][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  883.094342][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:54 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
write$smack_current(r2, 0x0, 0xffc8)

16:39:54 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1, 0x7fff}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e21, 0x3, @rand_addr="716db9bf9e399cc589ec09584734d1ff", 0xfffffffffffffffe}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0xc0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)

[  883.237091][T30269] IPv6: NLM_F_REPLACE set, but no existing node found!
[  883.248541][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  883.254341][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:54 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:54 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:54 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00040000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:54 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)

16:39:54 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:54 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
write$smack_current(r2, 0x0, 0xffc8)

[  883.599686][T30288] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:54 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:54 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00050000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:54 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0)
write$smack_current(r2, 0x0, 0xffc8)

16:39:54 executing program 2:
read$FUSE(0xffffffffffffffff, &(0x7f0000000800), 0x1000)

16:39:54 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  883.760290][T30303] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:54 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  883.808505][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  883.814343][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:54 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00060000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:54 executing program 2:
read$FUSE(0xffffffffffffffff, &(0x7f0000000800), 0x1000)

16:39:54 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:54 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  883.966840][T30320] IPv6: NLM_F_REPLACE set, but no existing node found!
[  884.128507][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  884.134416][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:55 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:55 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:55 executing program 2:
read$FUSE(0xffffffffffffffff, &(0x7f0000000800), 0x1000)

16:39:55 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00070000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:55 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:55 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, 0x0, 0x0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  884.262107][T30343] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:55 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, 0x0, 0xa00, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)

16:39:55 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:55 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, 0x0, 0x0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:55 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00080000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:55 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:55 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, 0x0, 0xa00, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)

[  884.524884][T30360] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:55 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:55 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, 0x0, 0x0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:55 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:55 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, 0x0, 0xa00, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)

16:39:55 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00090000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:55 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:55 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)

[  884.775887][T30379] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:55 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440), 0x0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:55 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000a0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:55 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

[  884.935289][T30395] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:55 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:55 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:56 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:56 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000b0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:56 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440), 0x0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:56 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:56 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

[  885.256319][T30414] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:56 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000c0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  885.412870][T30428] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:56 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)

16:39:56 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440), 0x0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:56 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:56 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000e0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  885.547986][T30433] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:56 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd48", 0x60)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:56 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:56 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:56 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000f0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:56 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:56 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:56 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd48", 0x60)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  885.868312][T30451] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:56 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd48", 0x60)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:56 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0)
read$FUSE(r0, &(0x7f0000000800), 0x1000)

16:39:56 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00100000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:56 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:56 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:56 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9b", 0x90)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  886.182249][T30475] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:57 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:57 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:57 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9b", 0x90)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:57 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00110000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:57 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:57 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9b", 0x90)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  886.383474][T30494] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:57 executing program 2:
openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000800), 0x1000)

16:39:57 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00120000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:57 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)

16:39:57 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3", 0xa8)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:57 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  886.753992][T30519] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:57 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00130000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:57 executing program 2:
openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000800), 0x1000)

16:39:57 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3", 0xa8)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:57 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x20000)

[  886.874353][T30529] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
r2 = dup(0xffffffffffffffff)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:57 executing program 2:
openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
read$FUSE(0xffffffffffffffff, &(0x7f0000000800), 0x1000)

16:39:57 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00480000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:57 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3", 0xa8)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:57 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x20000)

[  887.119123][T30549] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:58 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
read$FUSE(r0, 0x0, 0x0)

16:39:58 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff004c0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  887.292219][T30560] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:58 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:58 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3", 0xb4)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:58 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(0xffffffffffffffff, 0x0, 0xffc8)

16:39:58 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x20000)

16:39:58 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
read$FUSE(r0, 0x0, 0x0)

16:39:58 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00600000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:58 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x20000)

16:39:58 executing program 2:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa00, 0x0)
read$FUSE(r0, 0x0, 0x0)

16:39:58 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(0xffffffffffffffff, 0x0, 0xffc8)

[  887.505300][T30579] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:58 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3", 0xb4)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:58 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00680000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:58 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x20000)

[  887.721262][T30596] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:58 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:58 executing program 2:
r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x3, 0x80202)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f319bd070")
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000000180))

16:39:58 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
io_setup(0x0, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(0xffffffffffffffff, 0x0, 0xffc8)

16:39:58 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3", 0xb4)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:58 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff006c0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:58 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x20000)

16:39:58 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a44", 0xba)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  887.969614][    C0] net_ratelimit: 20 callbacks suppressed
[  887.969654][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  887.970112][T30606] IPv6: NLM_F_REPLACE set, but no existing node found!
[  887.976054][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:39:58 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0)

16:39:58 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000004000/0x1000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

16:39:58 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00740000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

[  888.174311][T30630] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:59 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0)

[  888.288522][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  888.294427][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:59 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:59 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff007a0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:59 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a44", 0xba)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:59 executing program 0:
r0 = add_key(&(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x0, 0x0, r1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0)

16:39:59 executing program 2:
write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$get_persistent(0x16, 0x0, r0)

16:39:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

[  888.536749][T30656] IPv6: NLM_F_REPLACE set, but no existing node found!
16:39:59 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070")
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:39:59 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00f00000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:59 executing program 0:
r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x638, 0x8083)
ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000180)={0x0, 0x0, 0x10000001002, 0x0, [0xfffffffe]})
close(0xffffffffffffffff)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070")
syz_open_dev$video(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0)

16:39:59 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a44", 0xba)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:59 executing program 2:
clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x38)
ptrace$cont(0x18, r0, 0x0, 0x0)
ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0xb497f68, 0x0, 0x0, 0x0, 0x8})
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r0, 0x0, 0x0)

[  888.739970][T30671] IPv6: NLM_F_REPLACE set, but no existing node found!
[  888.768514][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  888.774346][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:39:59 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:59 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00fc0000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:39:59 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea", 0xbd)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:39:59 executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x65c15bf2)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

16:39:59 executing program 2:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x403e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/route\x00')

16:39:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

[  889.018495][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  889.024379][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:39:59 executing program 2:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setrlimit(0x0, &(0x7f0000000140))
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)

[  889.114967][T30696] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:00 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea", 0xbd)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:00 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00f80200000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

16:40:00 executing program 2:
syz_open_dev$binder(&(0x7f00000008c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)

[  889.315313][T30719] IPv6: NLM_F_REPLACE set, but no existing node found!
[  889.328532][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  889.334404][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:40:00 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea", 0xbd)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:00 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:00 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000300000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
pipe2(0x0, 0x80800)
socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

[  889.715031][T30737] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:00 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
gettid()
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4)
bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x1000000004e23, @local}, 0x10)
setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000002c0)=0xda8, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, 0x0)
write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a)
recvfrom(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)=@pppoe={0x18, 0x0, {0x0, @local, 'bridge0\x00'}}, 0x80)
getegid()

16:40:00 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00')
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16)
write$P9_RGETLOCK(0xffffffffffffffff, 0x0, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0)
ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, 0x0)
r2 = syz_open_dev$vcsn(0x0, 0x100000000, 0x0)
write$FUSE_INTERRUPT(r2, &(0x7f0000000480)={0x10, 0x0, 0x3}, 0x10)
write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x1, 0x40000000000004d}], 0xfe72)
r3 = socket$inet6(0xa, 0x8800a, 0x1)
connect$inet6(r3, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00')
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1)
connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
sendmmsg(r4, &(0x7f0000005fc0), 0x8000000000000fc, 0x0)
setsockopt$inet6_opts(r2, 0x29, 0x3f, 0x0, 0x38b)
fcntl$setown(r1, 0x8, 0x0)
arch_prctl$ARCH_GET_FS(0x1003, &(0x7f00000000c0))
keyctl$join(0x1, &(0x7f0000000500)={'syz', 0x1})
perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x80, 0x4, 0xfff, 0x8, 0x0, 0x7, 0x20, 0xd, 0x100000001, 0x2, 0x7, 0xf345, 0x0, 0x3, 0x1, 0x62c0c3df, 0x1000, 0x2, 0xffffffff80000001, 0x0, 0x5, 0x0, 0xfffffffffffffffb, 0x8, 0x9, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x3f, 0x0, 0x6, 0x9, 0x3, 0x0, 0x9, 0x4, @perf_config_ext={0x400}, 0x743c18dc61f543ce, 0x1, 0x7, 0xd, 0x8, 0x8, 0x7}, 0x0, 0xc, r1, 0x3)
preadv(r0, &(0x7f00000017c0), 0x48, 0x400000000000)

16:40:00 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:00 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000500000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r1, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
lseek(r0, 0x0, 0x8000000000000000)
socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r2, 0x0, 0xffc8)

[  889.876720][T30751] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:00 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000600000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:00 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  890.178744][T30769] IPv6: NLM_F_REPLACE set, but no existing node found!
[  890.210049][T30769] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:01 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:01 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:01 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000700000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:01 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(0x0, &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:01 executing program 2:
r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x69, 0xe78f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
dup3(r1, r2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
dup2(r1, r3)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0)

16:40:01 executing program 0:
syz_emit_ethernet(0x6d, &(0x7f0000000080)={@local, @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast, {[@lsrr={0x83, 0x3, 0x7}, @timestamp={0x44, 0x8, 0x98e7, 0x1, 0xfffffffffffffffa, [{[], 0x7}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0xfff, 0x0, {0xc, 0x4, 0x6, 0x101, 0x5, 0x68, 0x3ff, 0x9, 0x21, 0xb1, @loopback, @empty, {[@cipso={0x86, 0x14, 0x8, [{0x7, 0xe, "cabd2736f1eff3b45331275d"}]}, @ra={0x94, 0x6, 0xffffffffffffffc0}]}}, "790c582a8a4e2b"}}}}}, 0x0)

[  890.696539][T30786] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:01 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000900000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:01 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(0x0, &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:01 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:01 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  890.889760][T30806] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:01 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0)
close(r1)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/61, 0x3d}}], 0x1, 0x0, 0x0)
readv(r1, &(0x7f00000002c0), 0x17c)

16:40:01 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, 0x0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xd1)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:01 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000a00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:01 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(0x0, &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:01 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

[  891.108666][T30828] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:02 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:02 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', 0x0, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:02 executing program 2:
syncfs(0xffffffffffffffff)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
getrlimit(0x0, 0x0)
openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0)
close(r0)
ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2)
setxattr$security_capability(0x0, &(0x7f0000000340)='security.capability\x00', &(0x7f0000000380)=@v1={0x1000000, [{0x2, 0x10001}]}, 0xc, 0x0)
syz_open_dev$rtc(&(0x7f00000003c0)='/dev/rtc#\x00', 0x20, 0x4000)
socket$netlink(0x10, 0x3, 0x6)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, 0x0)
r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ftruncate(r2, 0x200004)
sendfile(r0, r2, 0x0, 0x8000fffffffe)

16:40:02 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000b00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:02 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:02 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  891.350036][T30851] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:02 executing program 2:
prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]})
r0 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$setownex(r0, 0xf, 0x0)

16:40:02 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', 0x0, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:02 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000c00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:02 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:02 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  891.580482][T30871] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:02 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', 0x0, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b688b6cd38", 0x81, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:02 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000e00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:02 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:02 executing program 0:
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:02 executing program 2:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000380)='tmpfs\x00', 0x0, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00')

[  891.832976][T30886] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:02 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:02 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000f00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:02 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:02 executing program 2:
socket$kcm(0x2, 0x5, 0x73)

16:40:02 executing program 0:
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  892.058526][T30910] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:02 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:03 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00001100000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:03 executing program 0:
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:03 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440), 0x0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:03 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
symlink(0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  892.298782][T30932] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:03 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:03 executing program 2:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x800000000009031, 0xffffffffffffffff, 0x0)
msync(&(0x7f0000200000/0x2000)=nil, 0x2000, 0x0)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x3)
msync(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x0)
syz_open_dev$mice(0x0, 0x0, 0x0)

16:40:03 executing program 0:
open(0x0, 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:03 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd48", 0x60)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:03 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00001200000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:03 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:03 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:03 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd48", 0x60)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:03 executing program 0:
open(0x0, 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

[  892.577704][T30958] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:03 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:03 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00001300000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:03 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd48", 0x60)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:03 executing program 0:
open(0x0, 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

[  892.847273][T30980] IPv6: NLM_F_REPLACE set, but no existing node found!
[  893.168543][    C1] net_ratelimit: 20 callbacks suppressed
[  893.168553][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  893.180079][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:40:04 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0xff)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000))

16:40:04 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:04 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9b", 0x90)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:04 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00002000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:04 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

[  893.386458][T31000] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:04 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d79960", 0x41, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:04 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:04 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9b", 0x90)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:04 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00003f00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:04 executing program 2:

[  893.488520][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  893.494442][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:40:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
chdir(0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  893.590324][T31015] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:04 executing program 2:

16:40:04 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9b", 0x90)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  893.648480][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  893.654315][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:40:04 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:04 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00004000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:04 executing program 2:

16:40:04 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d79960", 0x41, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:04 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3", 0xa8)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:04 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

[  893.852457][T31037] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:04 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3", 0xa8)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:04 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00004800000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:04 executing program 2:

[  894.011654][T31052] e Filesystem requires source device
[  894.066956][T31061] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:04 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3", 0xa8)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:04 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:04 executing program 2:

16:40:05 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00004c00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  894.208529][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  894.214377][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:40:05 executing program 2:

[  894.297860][T31073] e Filesystem requires source device
[  894.349628][T31077] IPv6: NLM_F_REPLACE set, but no existing node found!
[  894.528515][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  894.534354][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:40:05 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d79960", 0x41, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:05 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3", 0xb4)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:05 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:05 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:05 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00655800000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:05 executing program 2:

[  894.629809][T31089] IPv6: NLM_F_REPLACE set, but no existing node found!
[  894.660424][T31095] e Filesystem requires source device
16:40:05 executing program 2:

16:40:05 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00006000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:05 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3", 0xb4)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:05 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0xffffffffffffffff, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:05 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  894.892733][T31106] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:05 executing program 2:

16:40:06 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642", 0x61, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:06 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3", 0xb4)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:06 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00586500000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:06 executing program 2:

16:40:06 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0xffffffffffffffff, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:06 executing program 2:

[  895.229789][T31125] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:06 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a44", 0xba)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:06 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0xffffffffffffffff, 0xf000}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:06 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00006800000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:06 executing program 2:

[  895.468725][T31147] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:06 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642", 0x61, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:06 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a44", 0xba)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:06 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, 0x0, &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:06 executing program 2:

16:40:06 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00006c00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:06 executing program 2:

[  895.795951][T31163] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:06 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, 0x0, &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:06 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a44", 0xba)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:06 executing program 2:

16:40:06 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00007400000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  896.133591][T31188] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:07 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642", 0x61, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:07 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea", 0xbd)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:07 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, 0x0, &(0x7f0000000140)='squashfs\x00', 0x0, 0x0)

16:40:07 executing program 2:

16:40:07 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00007a00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
read(0xffffffffffffffff, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r0, 0x0, 0xffc8)

[  896.360449][T31201] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:07 executing program 2:

16:40:07 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0)

16:40:07 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea", 0xbd)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:07 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00fe8000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
read(0xffffffffffffffff, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r0, 0x0, 0xffc8)

16:40:07 executing program 2:

[  896.616408][T31221] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:07 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9", 0x71, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:07 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea", 0xbd)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:07 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0)

16:40:07 executing program 2:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)

16:40:07 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00008100000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
read(0xffffffffffffffff, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r0, 0x0, 0xffc8)

16:40:07 executing program 0:
open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf000}, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0)

16:40:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  896.916321][T31239] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:07 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:07 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00fec000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:07 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
ppoll(&(0x7f0000000040)=[{r0, 0x1100}], 0x1, 0x0, 0x0, 0x0)
inotify_init()

16:40:07 executing program 0:
r0 = socket(0x2, 0x3, 0x6)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond_slave_1\x00', 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0001400}, 0x10)

[  897.076906][T31255] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:08 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000040)={0x6})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070")
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

16:40:08 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:08 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000f000000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:08 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9", 0x71, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:08 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:08 executing program 0:
clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0x54, "ebd252af7d01a6c349fff0e37cfecf06d062a6c34f599362dcfe866238057d0f1aa6892595773fb7e184f81bbbe609d4a2080f653899c427c8af4d54b7f6a875cd1f19d0240e4f6cf13c5906fee39a2bea1dc9af"}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
capset(0x0, &(0x7f00000000c0)={0x0, 0x8})
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @empty, 0x0, 0x0, 'none\x00', 0x0, 0x0, 0x100003f00}, 0x2c)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x2c)
wait4(0x0, 0x0, 0x0, 0x0)

16:40:08 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  897.467107][T31280] IPv6: NLM_F_REPLACE set, but no existing node found!
[  897.492504][T31278] ptrace attach of "/root/syz-executor.0"[31277] was attempted by "/root/syz-executor.0"[31278]
16:40:08 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:08 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0002f800000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:08 executing program 4:
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  897.653467][T31291] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:08 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000fc00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:08 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(0x0, 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:08 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
read(0xffffffffffffffff, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r0, 0x0, 0xffc8)

16:40:08 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:08 executing program 4:
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  897.880406][T31305] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:08 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9", 0x71, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:08 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(0x0, 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:08 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0080fe00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:08 executing program 2:
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:08 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c2", 0xbf)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:08 executing program 4:
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  898.215513][T31329] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:09 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:09 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(0x0, 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:09 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:09 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:09 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00c0fe00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  898.368507][    C0] net_ratelimit: 20 callbacks suppressed
[  898.368516][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  898.380032][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:40:09 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  898.438851][T31345] IPv6: NLM_F_REPLACE set, but no existing node found!
[  898.688491][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  898.694541][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:40:09 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:09 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf", 0x79, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:09 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff0000ff00000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:09 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(0x0, 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:09 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:09 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  898.899835][T31368] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:09 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9", 0x71, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:09 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:09 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00004003000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:09 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  899.127334][T31385] IPv6: NLM_F_REPLACE set, but no existing node found!
[  899.168592][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  899.174453][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:40:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:10 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000340000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:10 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  899.353857][T31396] IPv6: NLM_F_REPLACE set, but no existing node found!
[  899.408593][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  899.414600][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:40:10 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf", 0x79, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:10 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00fffff0000000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:10 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  899.728515][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  899.734403][    C0] protocol 88fb is buggy, dev hsr_slave_1
[  899.774891][T31410] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:10 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:10 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9", 0x71, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:10 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000010000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:10 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  900.196983][T31427] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:11 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000020000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  900.354502][T31432] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:11 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)

16:40:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:11 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf", 0x79, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:11 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000030000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  900.621510][T31443] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:11 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000040000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:11 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  900.792685][T31449] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:11 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9", 0x71, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:11 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)

16:40:11 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000050000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:12 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  901.172755][T31460] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:12 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:12 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)

16:40:12 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf6e49d8b6", 0x7d, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:12 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000060000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:12 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:12 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
write$smack_current(r1, 0x0, 0xffc8)

[  901.616005][T31485] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:12 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000070000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  901.819744][T31495] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:12 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
write$smack_current(r1, 0x0, 0xffc8)

16:40:12 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf", 0x79, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:12 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:12 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:12 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:12 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000080000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  902.145970][T31504] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:13 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000090000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:13 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
write$smack_current(r1, 0x0, 0xffc8)

[  902.305659][T31517] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:13 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000000000a0000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  902.516918][T31527] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:13 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:13 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000000000b0000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  902.786589][T31538] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:13 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:13 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf", 0x79, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:13 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:13 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000000000c0000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:13 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(0x0, &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  903.078861][T31547] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:13 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(0x0, &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(0x0, 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:13 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:14 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000000000e0000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:14 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(0x0, &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  903.296156][T31569] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(0x0, 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  903.568514][    C1] net_ratelimit: 20 callbacks suppressed
[  903.568523][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  903.580129][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:40:14 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:14 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:14 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000000000f0000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(0x0, 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:14 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:14 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf", 0x79, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  903.692331][T31591] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:14 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:14 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000100000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:14 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:14 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  903.888832][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  903.895026][    C0] protocol 88fb is buggy, dev hsr_slave_1
[  903.926826][T31608] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:14 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:14 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000110000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  904.048508][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  904.054369][    C1] protocol 88fb is buggy, dev hsr_slave_1
[  904.075367][T31619] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:14 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:15 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(0xffffffffffffffff, 0x0, 0xffc8)

16:40:15 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000120000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  904.313172][T31637] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:15 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac", 0x75, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:15 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:15 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:15 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(0xffffffffffffffff, 0x0, 0xffc8)

16:40:15 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000130000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(0xffffffffffffffff, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:15 executing program 0:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508bcbf", 0x79, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:15 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  904.553639][T31656] IPv6: NLM_F_REPLACE set, but no existing node found!
[  904.608490][    C0] protocol 88fb is buggy, dev hsr_slave_0
[  904.614298][    C0] protocol 88fb is buggy, dev hsr_slave_1
16:40:15 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000200000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:15 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(0xffffffffffffffff, 0x0, 0xffc8)

16:40:15 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, 0x0, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  904.758550][T31671] IPv6: NLM_F_REPLACE set, but no existing node found!
[  904.928501][    C1] protocol 88fb is buggy, dev hsr_slave_0
[  904.934393][    C1] protocol 88fb is buggy, dev hsr_slave_1
16:40:15 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac", 0x75, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(0xffffffffffffffff, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:15 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000000003f0000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:15 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, 0x0, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:15 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  905.121564][T31686] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:16 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(0xffffffffffffffff, 0x0, 0xffc8)

16:40:16 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000400000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:16 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, 0x0, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(0xffffffffffffffff, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:16 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  905.321540][T31702] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:16 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:16 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000480000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

[  905.500703][T31720] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:16 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac", 0x75, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:16 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(0xffffffffffffffff, 0x0, 0xffc8)

16:40:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, 0x0, 0x0)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:16 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:16 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000000004c0000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:16 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  905.708097][T31730] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:16 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:16 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000600000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, 0x0, 0x0)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  905.819646][T31745] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:16 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:16 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, 0x0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:16 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(0xffffffffffffffff, 0x0, 0xffc8)

16:40:17 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508", 0x77, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:17 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000058650000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, 0x0, 0x0)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:17 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, 0x0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:17 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:17 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
link(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  906.344570][T31768] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:17 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, 0x0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:17 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000680000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:17 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
link(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:17 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
link(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

[  906.582751][T31789] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:17 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:17 executing program 1:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000240)="49c14136d1dc06edab6df7466e5790206b6a5b4f289df946667f426d7f5161beac7bdb775a22da516cb1fcdd1aa762f5d39663e7e3d7b4c6f4dbe73359f5d799604da911c6289be7eb0ba0ff8c22dc87ebbf629cdf985c0773c332e0a8ff3d7642d77941b9adc249d4d25a6162dd17eda9c0f2dfac8508", 0x77, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:17 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff000000006c0000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:17 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
link(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:17 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
link(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:17 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

[  906.951963][T31816] IPv6: NLM_F_REPLACE set, but no existing node found!
16:40:17 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0}, &(0x7f0000000700)=""/240, 0xf0, 0x0)

16:40:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:17 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
symlink(0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:17 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x2000400000000009, 0x0)
read(r0, &(0x7f0000000280)=""/75, 0x4b)
ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0585609, &(0x7f0000000180)={0x0, 0x9, "d60700000000000000000032f101000080917149fd661837b011b15f24fc4d12"})
mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0)
link(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00007b1000)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1f, 0xc}, &(0x7f0000000100)=0x10)
write$smack_current(r1, 0x0, 0xffc8)

16:40:17 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a600000ffa84306910000003900070035000c0006ffffffffffffff00000000740000dc1338d54400009b84136ef75afb83de0000001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0)

16:40:18 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$update(0x2, r0, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c217", 0xc0)
syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r1}, 0x0, 0x0, 0x0)

[  907.226917][T31838] IPv6: NLM_F_REPLACE set, but no existing node found!
[  907.386133][T31832] ==================================================================
[  907.394582][T31832] BUG: KASAN: use-after-free in __vb2_perform_fileio+0x1065/0x1140
[  907.402488][T31832] Read of size 4 at addr ffff88809483e35c by task syz-executor.4/31832
[  907.410716][T31832] 
[  907.413094][T31832] CPU: 0 PID: 31832 Comm: syz-executor.4 Not tainted 5.1.0-rc5+ #76
[  907.421069][T31832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  907.431125][T31832] Call Trace:
[  907.434443][T31832]  dump_stack+0x172/0x1f0
[  907.438797][T31832]  ? __vb2_perform_fileio+0x1065/0x1140
[  907.444349][T31832]  print_address_description.cold+0x7c/0x20d
[  907.450347][T31832]  ? __vb2_perform_fileio+0x1065/0x1140
[  907.455906][T31832]  ? __vb2_perform_fileio+0x1065/0x1140
[  907.461459][T31832]  kasan_report.cold+0x1b/0x40
[  907.466235][T31832]  ? __vb2_perform_fileio+0xc30/0x1140
[  907.471689][T31832]  ? __vb2_perform_fileio+0x1065/0x1140
[  907.477232][T31832]  __asan_report_load4_noabort+0x14/0x20
[  907.482852][T31832]  __vb2_perform_fileio+0x1065/0x1140
[  907.488243][T31832]  ? aa_path_link+0x460/0x460
[  907.492906][T31832]  ? find_held_lock+0x35/0x130
[  907.497676][T31832]  ? vb2_thread_start+0x370/0x370
[  907.502688][T31832]  ? fsnotify+0x811/0xbc0
[  907.507025][T31832]  vb2_read+0x3b/0x50
[  907.511003][T31832]  vb2_fop_read+0x212/0x410
[  907.515491][T31832]  ? vb2_fop_write+0x410/0x410
[  907.520241][T31832]  v4l2_read+0x1ce/0x230
[  907.524473][T31832]  __vfs_read+0x8d/0x110
[  907.528749][T31832]  ? v4l2_write+0x230/0x230
[  907.533236][T31832]  vfs_read+0x194/0x3e0
[  907.537376][T31832]  ksys_read+0x14f/0x2d0
[  907.541613][T31832]  ? kernel_write+0x120/0x120
[  907.546275][T31832]  ? do_fast_syscall_32+0xd1/0xc98
[  907.551369][T31832]  ? entry_SYSENTER_compat+0x70/0x7f
[  907.556643][T31832]  ? do_fast_syscall_32+0xd1/0xc98
[  907.561740][T31832]  __ia32_sys_read+0x71/0xb0
[  907.566341][T31832]  do_fast_syscall_32+0x281/0xc98
[  907.571354][T31832]  entry_SYSENTER_compat+0x70/0x7f
[  907.576462][T31832] RIP: 0023:0xf7fa8869
[  907.580515][T31832] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
[  907.600206][T31832] RSP: 002b:00000000f5da40cc EFLAGS: 00000296 ORIG_RAX: 0000000000000003
[  907.608606][T31832] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000280
[  907.616575][T31832] RDX: 000000000000004b RSI: 0000000000000000 RDI: 0000000000000000
[  907.624539][T31832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  907.632493][T31832] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  907.640449][T31832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  907.648430][T31832] 
[  907.650804][T31832] Allocated by task 31832:
[  907.655218][T31832]  save_stack+0x45/0xd0
[  907.659359][T31832]  __kasan_kmalloc.constprop.0+0xcf/0xe0
[  907.664997][T31832]  kasan_kmalloc+0x9/0x10
[  907.669329][T31832]  kmem_cache_alloc_trace+0x151/0x760
[  907.674695][T31832]  __vb2_init_fileio+0x1cb/0xbe0
[  907.679615][T31832]  __vb2_perform_fileio+0xc01/0x1140
[  907.684880][T31832]  vb2_read+0x3b/0x50
[  907.688842][T31832]  vb2_fop_read+0x212/0x410
[  907.693322][T31832]  v4l2_read+0x1ce/0x230
[  907.697548][T31832]  __vfs_read+0x8d/0x110
[  907.701786][T31832]  vfs_read+0x194/0x3e0
[  907.705920][T31832]  ksys_read+0x14f/0x2d0
[  907.710144][T31832]  __ia32_sys_read+0x71/0xb0
[  907.714729][T31832]  do_fast_syscall_32+0x281/0xc98
[  907.719748][T31832]  entry_SYSENTER_compat+0x70/0x7f
[  907.724918][T31832] 
[  907.727228][T31832] Freed by task 31833:
[  907.731294][T31832]  save_stack+0x45/0xd0
[  907.735434][T31832]  __kasan_slab_free+0x102/0x150
[  907.740354][T31832]  kasan_slab_free+0xe/0x10
[  907.748076][T31832]  kfree+0xcf/0x230
[  907.753965][T31832]  __vb2_cleanup_fileio+0x100/0x170
[  907.759160][T31832]  vb2_core_queue_release+0x20/0x80
[  907.764350][T31832]  _vb2_fop_release+0x1cf/0x2a0
[  907.769183][T31832]  vb2_fop_release+0x75/0xc0
[  907.773769][T31832]  vivid_fop_release+0x18e/0x430
[  907.778689][T31832]  v4l2_release+0x224/0x3a0
[  907.783177][T31832]  __fput+0x2e5/0x8d0
[  907.787140][T31832]  ____fput+0x16/0x20
[  907.791104][T31832]  task_work_run+0x14a/0x1c0
[  907.795696][T31832]  exit_to_usermode_loop+0x273/0x2c0
[  907.801005][T31832]  do_fast_syscall_32+0xa9d/0xc98
[  907.806018][T31832]  entry_SYSENTER_compat+0x70/0x7f
[  907.811109][T31832] 
[  907.813427][T31832] The buggy address belongs to the object at ffff88809483e040
[  907.813427][T31832]  which belongs to the cache kmalloc-1k of size 1024
[  907.827497][T31832] The buggy address is located 796 bytes inside of
[  907.827497][T31832]  1024-byte region [ffff88809483e040, ffff88809483e440)
[  907.840865][T31832] The buggy address belongs to the page:
[  907.846536][T31832] page:ffffea0002520f80 count:1 mapcount:0 mapping:ffff88812c3f0ac0 index:0x0 compound_mapcount: 0
[  907.857230][T31832] flags: 0x1fffc0000010200(slab|head)
[  907.862599][T31832] raw: 01fffc0000010200 ffffea000226b708 ffffea0002594b08 ffff88812c3f0ac0
[  907.871187][T31832] raw: 0000000000000000 ffff88809483e040 0000000100000007 0000000000000000
[  907.887508][T31832] page dumped because: kasan: bad access detected
[  907.893918][T31832] 
[  907.896227][T31832] Memory state around the buggy address:
[  907.901838][T31832]  ffff88809483e200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  907.909893][T31832]  ffff88809483e280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  907.918918][T31832] >ffff88809483e300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  907.926966][T31832]                                                     ^
[  907.933884][T31832]  ffff88809483e380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  907.941942][T31832]  ffff88809483e400: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[  907.949989][T31832] ==================================================================
[  907.958042][T31832] Disabling lock debugging due to kernel taint
[  907.967355][T31832] Kernel panic - not syncing: panic_on_warn set ...
[  907.973980][T31832] CPU: 1 PID: 31832 Comm: syz-executor.4 Tainted: G    B             5.1.0-rc5+ #76
[  907.983336][T31832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  907.993379][T31832] Call Trace:
[  907.996681][T31832]  dump_stack+0x172/0x1f0
[  908.001012][T31832]  panic+0x2cb/0x65c
[  908.004906][T31832]  ? __warn_printk+0xf3/0xf3
[  908.009498][T31832]  ? __vb2_perform_fileio+0x1065/0x1140
[  908.015038][T31832]  ? preempt_schedule+0x4b/0x60
[  908.019889][T31832]  ? ___preempt_schedule+0x16/0x18
[  908.024998][T31832]  ? trace_hardirqs_on+0x5e/0x230
[  908.030023][T31832]  ? __vb2_perform_fileio+0x1065/0x1140
[  908.035561][T31832]  end_report+0x47/0x4f
[  908.039709][T31832]  ? __vb2_perform_fileio+0x1065/0x1140
[  908.045243][T31832]  kasan_report.cold+0xe/0x40
[  908.049918][T31832]  ? __vb2_perform_fileio+0xc30/0x1140
[  908.055388][T31832]  ? __vb2_perform_fileio+0x1065/0x1140
[  908.060931][T31832]  __asan_report_load4_noabort+0x14/0x20
[  908.066566][T31832]  __vb2_perform_fileio+0x1065/0x1140
[  908.071935][T31832]  ? aa_path_link+0x460/0x460
[  908.076627][T31832]  ? find_held_lock+0x35/0x130
[  908.081396][T31832]  ? vb2_thread_start+0x370/0x370
[  908.086517][T31832]  ? fsnotify+0x811/0xbc0
[  908.090842][T31832]  vb2_read+0x3b/0x50
[  908.094819][T31832]  vb2_fop_read+0x212/0x410
[  908.099320][T31832]  ? vb2_fop_write+0x410/0x410
[  908.104075][T31832]  v4l2_read+0x1ce/0x230
[  908.108313][T31832]  __vfs_read+0x8d/0x110
[  908.112561][T31832]  ? v4l2_write+0x230/0x230
[  908.117060][T31832]  vfs_read+0x194/0x3e0
[  908.121214][T31832]  ksys_read+0x14f/0x2d0
[  908.125452][T31832]  ? kernel_write+0x120/0x120
[  908.130135][T31832]  ? do_fast_syscall_32+0xd1/0xc98
[  908.135242][T31832]  ? entry_SYSENTER_compat+0x70/0x7f
[  908.140524][T31832]  ? do_fast_syscall_32+0xd1/0xc98
[  908.145631][T31832]  __ia32_sys_read+0x71/0xb0
[  908.150217][T31832]  do_fast_syscall_32+0x281/0xc98
[  908.155238][T31832]  entry_SYSENTER_compat+0x70/0x7f
[  908.160362][T31832] RIP: 0023:0xf7fa8869
[  908.164431][T31832] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
[  908.184116][T31832] RSP: 002b:00000000f5da40cc EFLAGS: 00000296 ORIG_RAX: 0000000000000003
[  908.192520][T31832] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000280
[  908.200489][T31832] RDX: 000000000000004b RSI: 0000000000000000 RDI: 0000000000000000
[  908.208455][T31832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  908.216420][T31832] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  908.224390][T31832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  908.233297][T31832] Kernel Offset: disabled
[  908.237653][T31832] Rebooting in 86400 seconds..